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2025.09.18 Board of Directors Agenda Packet
SOUTH TAHOE PUBLIC UTILITY DISTRICT REGULAR BOARD MEETING AGENDA Thursday, September 18, 2025 - 2:00 p.m. District Board Room 1275 Meadow Crest Drive, South Lake Tahoe, California Joel Henderson, Director BOARD MEMBERS Kelly Sheehan, Director Nick Haven, Vice President Shane Romsos, President Nick Exline, Director Paul Hughes, General Manager Andrea Salazar, Chief Financial Officer 1. CALL TO ORDER REGULAR MEETING – PLEDGE OF ALLEGIANCE (At this time, please silence phones and other electronic devices so as not to disrupt the business of the meeting.) 2. COMMENTS FROM THE PUBLIC (This is an opportunity for members of the public to address the Board on any short non-agenda items that are within the subject matter jurisdiction of the District. No discussion or action can be taken on matters not listed on the agenda, per the Brown Act. Each member of the public who wishes to comment shall be allotted five minutes.) 3. CORRECTIONS TO THE AGENDA OR CONSENT CALENDAR (For purposes of the Brown Act, all Action and Consent items listed give a brief description of each item of business to be transacted or discussed. Recommendations of the staff, as shown, do not prevent the Board from taking other action.) 4. ADOPTION OF CONSENT CALENDAR (Any item can be removed to be discussed and considered separately upon request. Comments and questions from members of the public, staff or Board can be taken when the comment does not necessitate separate action.) 5. CONSENT ITEMS BROUGHT FORWARD FOR SEPARATE DISCUSSION/ACTION 6. ITEMS FOR BOARD ACTION a. Purchase of New CASE Backhoe (Cliff Bartlett, Fleet/Equipment Supervisor) Approve the purchase of a new CASE 590SN Backhoe from N&S Equipment (CASE) through the Sourcewell Purchasing Authority, Bid Contract 032119-CNH-1 for the cost of $178,025.66, not including tax. b. Purchase of New Pump for Luther Pass Pump Station (Chris Stanley, Field Operations Manager and Jemery Rutherdale, Field Operations Supervisor) Authorize the purchase of a new 1,000-horsepower pump for the Luther Pass Pump Station No. 3 position from Flowserve with non-witnessed performance testing, and startup assistance in the amount of $701,013.00, plus tax and shipping. REGULAR BOARD MEETING AGENDA – September 18, 2025 PAGE – 2 c. California Conservation Corps Sponsor Agreement – 2025 Vegetation Management Project (Laura Hendrickson, Associate Engineer) Authorize the General Manager to enter into a Sponsor Agreement with the California Conservation Corps in an amount not to exceed $482,000. d. Lake Christopher/Golden Bear Sewer Rehabilitation Project (Mark Seelos, Water Resources Manager) Approve the Scope of Work from Stantec Consulting Services, Inc. for Engineering and Planning Services Related to the Lake Christopher/Golden Bear Sewer Rehabilitation Project, and authorize the General Manager to execute Task Order No. 3 with Stantec Consulting Services, Inc. in the amount of $199,577.25. e. Aeration Blower Improvements Project (Brent Goligoski, Senior Engineer) 1) Approve the Proposal to amend existing Task Order No. 24 for Carollo Engineers, Inc., for additional engineering services for the Aeration Blower Improvements Project in an amount not to exceed $146,866; and 2) Authorize the General Manger to execute Amendment B to Task Order No. 24 to the Master Services Agreement with Carollo Engineers, Inc. f. Wastewater Treatment Plant Ballast Ponds Evaluation and Alternatives Analysis (Brent Goligoski, Senior Engineer and Megan Colvey, Director of Engineering) 1) Approve the proposed Scope of Work from Water Systems Consulting, Inc. for the Wastewater Treatment Plant Ballast Ponds Evaluation and Alternatives Analysis; and 2) Authorize the General Manager to execute Task Order No. 7 under the Master Services Agreement with Water Systems Consulting, Inc. in the amount of $175,389 for professional consulting services to complete the Wastewater Treatment Plant Ballast Ponds Evaluation and Alternatives Analysis. g. Sewer Modeling Support (Brent Goligoski, Senior Engineer) 1) Approve the proposed Scope of Work from Water Systems Consulting, Inc. for Sewer Modeling Support; and 2) Authorize the General Manager to execute Task Order No. 8 under the Master Services Agreement with Water Systems Consulting, Inc. in the amount of $89,432 for professional consulting services to perform Sewer Modeling Support services. 7. STANDING AND AD-HOC COMMITTEES AND LIAISON REPORTS (Discussions may take place; however, no action will be taken.) 8. BOARD MEMBER REPORTS (Discussions may take place; however, no action will be taken.) 9. STAFF/ATTORNEY REPORTS (Discussions may take place; however, no action will be taken.) a. Cyber Security Update (Chris Skelly, Information Technology Manager) b. District 75th Anniversary (Shelly Thomsen, Director of Public and Legislative Affairs) 10. GENERAL MANAGER REPORT (Discussion may take place; however, no action will be taken.) 11. NOTICE OF PAST AND FUTURE MEETINGS/EVENTS Past Meetings/Events 08/21/2025 – 2:00 p.m. Regular Board Meeting at the District 09/09/2025 – 3:30 p.m. Operations Committee Meeting at the District 09/10/2025 – 9:00 a.m. El Dorado Water Agency Meeting at the District 09/17/2025 – 8:00 a.m. Employee Communications Committee Meeting (Exline Representing) REGULAR BOARD MEETING AGENDA – September 18, 2025 PAGE – 3 Future Meetings/Events 09/24/2025 – 4:00 p.m. 75th Anniversary Celebration at the District 10/02/2025 – 2:00 p.m. Regular Board Meeting at the District 12. ITEMS FOR CLOSED SESSION (The Board will adjourn to Closed Session to discuss items identified below. Closed Session is not open to the public; however, an opportunity will be provided at this time if members of the public would like to comment on any item listed – three minute limit.) a. Pursuant to Section 54956.9(d)(1) of the California Government code, Closed Session may be held for conference with legal counsel regarding existing litigation: Yolo County Superior Court Case CV 2021-1686, Alpine County vs. South Tahoe Public Utility District; et al. ADJOURNMENT (The next Regular Board Meeting is Thursday, October 2, 2025, at 2:00 p.m.) The South Tahoe Public Utility District Board of Directors regularly meets the first and third Thursday of each month. A complete Agenda packet is available for review at the meeting and at the District office during the hours of 8:00 a.m. and 5:00 p.m., Monday through Friday. A recording of the meeting is retained for 30 days after Minutes of the meeting have been approved. Items on the Agenda are numbered for identification purposes only and will not necessarily be considered in the order in which they appear. Designated times are for particular items only. Public Hearings will not be called to order prior to the time specified, but may occur slightly later than the specified time. Public participation is encouraged. Public comments on items appearing on the Agenda will be taken at the same time the Agenda items are heard; comments should be brief and directed to the specifics of the item being considered. Please provide the Clerk of the Board with a copy of all written materials presented at the meeting. Comments on items not on the Agenda can be heard during “Comments from the Audience;” however, action cannot be taken on items not on the Agenda. Backup materials relating to an open session item on this Agenda, which are not included with the Board packet, will be made available for public inspection at the same time they are distributed or made available to the Board, and can be viewed at the District office, at the Board meeting and upon request to the Clerk of the Board. The meeting location is accessible to people with disabilities. Every reasonable effort will be made to accommodate participation of the disabled in all of the District’s public meetings. If particular accommodations are needed, please contact the Clerk of the Board at (530) 544-6474, extension 6203. All inquiries must be made at least 48 hours in advance of the meeting. REGULAR BOARD MEETING AGENDA – September 18, 2025 PAGE – 4 SOUTH TAHOE PUBLIC UTILITY DISTRICT CONSENT CALENDAR Thursday, September 18, 2025 ITEMS FOR CONSENT a. FOREST SERVICE MUTUAL AIDE AND ASSISTANCE AGREEMENT (Chris Stanley, Manager of Field Operations) Approve a renewed Mutual Aide and Assistance Agreement between the South Tahoe Public Utility District and the Lake Tahoe Basin Management Unit for a term of 20 years. b. SURPLUS EQUIPMENT SALE (Heidi Baugh, Purchasing Manager and Cliff Bartlett, Fleet/Equipment Supervisor ) Authorize GovDeals.com to auction South Tahoe Public Utility District surplus at a public online sale. c. CALPERS REQUIRED PAY LISTING BY POSITION (Greg Dupree, Accounting Manager) Adopt Resolution No. 3320-25 which incorporates the Pay Listing by Position for the pay listing effective August 14, 2025. d. POLYMER SUPPLIES (Aaron Buckman, Manager of Plant Operations and Heidi Baugh, Purchasing Manager) Award Polymer Purchase Contract to the lowest responsive, responsible bidder, Polydyne Inc., in the estimated amount of $143,000, plus tax. e. RECEIVE AND FILE PAYMENT OF CLAIMS (Greg Dupree, Accounting Manager) Receive and file Payment of Claims in the amount of $4,438,041.05. f. REGULAR BOARD MEETING MINUTES: AUGUST 21, 2025 (Melonie Guttry, Executive Services Manager/Clerk of the Board) Approve August 21, 2025, Minutes BOARD AGENDA ITEM 4a TO: Board of Directors FROM: Chris Stanley, Manager of Field Operations MEETING DATE: September 18, 2025 ITEM – PROJECT NAME: Forest Service Mutual Aide and Assistance Agreement REQUESTED BOARD ACTION: Approve a renewed Mutual Aide and Assistance Agreement between the South Tahoe Public Utility District and the Lake Tahoe Basin Management Unit for a term of 20 years. DISCUSSION: The District and the Lake Tahoe Basin Management Unit (Forest Service) have had an Agreement to supply water to the Camp Richardson and Fallen Leaf areas in the case of emergencies. This Agreement has expired, and staff is requesting that the Board renew it for a term of 20 years. The District has a metered connection located in the campground at Camp Richardson. The Forest Service utilizes the District’s water connection as a secondary water supply when they experience problems with their system. There is a need for an updated formal Mutual Aid and Assistance Agreement specifying appropriate terms for the use of the intertie, including but not limited to, control of the intertie, service charge rate for water supplied, and length of time water will be supplied. SCHEDULE: Upon Board Approval COSTS: N/A ACCOUNT NO: N/A BUDGETED AMOUNT AVAILABLE: N/A IDENTIFIED CAPITAL IMPROVEMENT PROJECT (CIP): ☐ Yes ☐ No ☒ N/A ATTACHMENTS: Mutual Aide and Assistance Agreement ___________________________________________________________________________________ CONCURRENCE WITH REQUESTED ACTION: CATEGORY: Sewer/Water GENERAL MANAGER: YES NO CHIEF FINANCIAL OFFICER: YES NO_______________ General Manager Paul Hughes Directors Nick Haven Shane Romsos Joel Henderson Kelly Sheehan Nick Exline 1 WATER SERVICE AGREEMENT THIS WATER SERVICE AGREEMENT (Agreement) is made by and between the South Tahoe Public Utility District, a California public agency formed in 1950 pursuant to the Public Utility District Act (District) and the Lake Tahoe Basin Management Unit (LTBMU) United States Department of Agriculture (USDA) and the United States Forest Service (USFS), collectively referred to herein as “USFS,” on this ______ day of ____________, 2025 (Effective Date), at South Lake Tahoe, California, with reference to the following facts and intentions: A. The District owns and operates a municipal water distribution system for the purpose of supplying water for beneficial use by the District and its inhabitants. The District provides water service and other services within the City of South Lake Tahoe and certain portions of the County of El Dorado, California; B. The USFS has requested the District to provide standby domestic and fire protection water services for the USFS' facilities commonly referred to as the Camp Richardson and Fallen Leaf Lake complex (collectively “Site”); C. The type of water service requested by the USFS for the Site is a non-standard type of service as described in the District's Administrative Code (Administrative Code); D. The Administrative Code provides the District with authority to furnish non- standard water service to the USFS at such rates, charges and other terms and conditions as established by the District's Board of Directors; E. The District agrees to provide the USFS with standby domestic and fire protection water service for use on the Site pursuant to the terms and conditions of this Agreement. NOW, THEREFORE, the District and the USFS agree as follows: 1. COMMITMENT TO PROVIDE WATER SERVICE. 1.1 Water Service. The District shall provide, and the USFS agrees to purchase, standby domestic and fire protection water service for use on the Site pursuant to the terms and conditions of this Agreement (Water Service). The District shall provide Water Service to a point at the Site as described in the attached Exhibit A, which is incorporated by this reference (Connection Point). 1.2. Term. The term of this Agreement shall be for one twenty (20) year term (Term) commencing on the Effective Date. USFS shall have four (4) options to extend the Term for one (1) additional year on the same terms and conditions as provided in this Agreement by giving written notice to the District at least three (3) months prior to the expiration of the Term. USFS shall not have the right to extend the Term if USFS is in default either at 2 the time or after exercising any of the above option(s) unless cured by USFS or waived by the District in writing prior to expiration of the Term. For purposes of this section, default shall mean that USFS has not materially complied with all of the terms and conditions of this Agreement. 1.3. Scope, Duration and Rates. (a) Until this Agreement is terminated, the District agrees to furnish and the USFS agrees to purchase Water Service in accordance with the terms and conditions of this Agreement. (b) It is expressly understood that neither the District nor the USFS is under any obligation to continue Water Service beyond the Term. (c) The Water Service to the USFS under this Agreement (Rates) are those rates established by the District and are incorporated by this reference. The Rates shall be subject to adjustment by the same percentage increase or decrease as applicable to commercial water service customers provided pursuant to the Administrative Code. The District shall provide the USFS with prior written notice of any such Rate adjustment. (d) The USFS shall pay the District's Rates pursuant to the terms and conditions of this Agreement. USFS shall be liable for payment of the Rates to the District as specified in this Agreement commencing on the Effective Date and continuing until this Agreement is terminated. (e) The District shall send the USFS a bill for Water Service (Bill) delivered to the USFS every three (3) months for water service made available to the USFS for such period. The USFS shall pay the District the full amount of the Bill within sixty (60) days of the date of the Bill. In the event the USFS disputes a Bill, the USFS shall be obligated to pay the entire Bill and provide written description of the amount in dispute and the reasons for the disputed portion of the Bill. The District shall resolve any such dispute in accordance with the Administrative Code and the District's standard practices. (f) The USFS shall not be charged for Water Service used for fire protection services. In the event fire protection Water Service is provided to the USFS, standby domestic Water Service shall be estimated for that billing period, based on historical data, so that the quantity of water used for fire protection is not billed to the USFS. (g) The rate for Water Service to the USFS is based on the USFS not using such water service more than five (5) days per year at a rate not to exceed fifty (50) gallons per minute. If the USFS uses a significantly greater quantity of water, the District and the USFS shall meet and confer and use best efforts to mutually agree upon an adjustment to the Rates charged to the USFS pursuant to this Agreement, whether for volume of water used by the USFS, future increased or decreased Water Service or any other material change in the Water Service. If the District 3 and the USFS are unable to agree upon such adjustment or modification to this Agreement, the District shall have the right to terminate this Agreement upon thirty (30) days prior written notice to USFS. 1.4. Change in Water Service Rates or Terms and Conditions. No clause in this Agreement shall preclude the District and USFS from negotiating a mutually acceptable change in the terms and conditions of Water Service. Either party may request a change in the rates or terms and conditions of service, unless otherwise provided in this Agreement. In such event, the parties agree to negotiate in good faith concerning such changes upon receipt of a written request from the other party detailing the proposed changes and specifying the reasons for the proposed changes. The effective date of any change shall be agreed to by the parties. Any changes to Rates or terms and conditions, as a result of such negotiations, shall be added to this Agreement by written amendment executed by both parties. 2. SERVICE PROVISIONS. The District's provision of Water Service to the USFS shall be subject to the following provisions: 2.1. Measurement. The USFS previously purchased from the District a standard manufactured meter conforming to the District's requirements which was removed by the District and is in its possession. The District shall install, maintain, repair, and calibrate the meter at the connection point. The District shall read the meter once every three (3) months or such other interval as determined by the District, which is consistent with the District's standard practices in reading other meters. In the event the meter fails to or incorrectly registers Water Service, the District shall estimate the quantity of water delivered to the USFS based on historical or other available information consistent with the District's standard practices. 2.2. Testing. The District shall inspect and test the meter at periodic intervals in accordance with the Administrative Code and the District's standard practices. The USFS shall have the right to have a representative present during such inspection and testing. The USFS shall have the right to make additional inspections and tests in the presence of the District's personnel. The cost of such additional inspection and testing shall be paid by the USFS. In the event of an error in meter reading, the District shall have the meter re-calibrated. District shall replace the meter, at the USFS's cost and expense, if the meter cannot be repaired to operate correctly and accurately. 2.3. Change in Volume or Character. The District shall provide the USFS with reasonable notice regarding any material changes anticipated in the volume or characteristics of Water Service. 2.4. Continuity of Water Service and Consumption. The District shall use reasonable diligence to provide uninterrupted Water Service pursuant to this Agreement, but shall not be liable for damages, breach of contract or otherwise, to the USFS for failure, suspension, diminution, or other variations of Water Service 4 occasioned by or in consequence of any cause beyond the reasonable control of the District including, but not limited to, acts of God or of public enemy, fires, flood, earthquakes, or other catastrophe, strikes, or failure or breakdown of transmission facilities. If any such failure, suspension, diminution or other variation of Water Service shall reduce the quantity of quality of Water Service, the District shall make an equitable adjustment for the Rates for the Water Service consistent with the Administrative Code and District's standard practices. 3. CONDITIONS OF WATER SERVICE. 3.1. Special Use Permit. This Agreement is conditioned on the Special Use Permit, Dated May 19, 2000 (SUP), issued by the USFS to the District remaining in full force and effect without material modification unless otherwise agreed to by the District. In the event the SUP is terminated or materially changed without the District's written consent, the District shall have the option to terminate this Agreement at any time without notice to the USFS. 3.2. Water Use Limitations. Water supplied by the District to the USFS shall be used for domestic, emergency fire protection, and stock watering purposes only. Domestic use shall only include water used for drinking, cooking, and washing. Domestic use shall not include any irrigation purposes, such as watering lawns, yards or parks, or other outdoor uses, such as washing vehicles. 3.3. Administrative Code. (a) Water Service provided by the District to the USFS pursuant to this Agreement shall be subject to the Administrative Code and/or rules and regulations for other types of water service to the extent not inconsistent with the terms and conditions of this Agreement. In the event of a conflict between the terms and conditions of this Agreement and the Administrative Code and/or the District's rules and regulations, this Agreement shall control. (b) The USFS shall comply with the non-irrigation staged restrictions of the water conservation program as stated in the Administrative Code. 3.4. District's Facilities. (a) The District, at its expense, shall furnish, install, operate, and maintain all facilities required to furnish service under this Agreement and measure such service at the Connection Point. Title to all such facilities shall remain with the District and the District shall be responsible for loss or damage to such facilities, except that the USFS shall be responsible to the extent that loss or damage has been caused by the USFS' negligent acts or omissions. (b) Authorized representatives of the District will be allowed access to the facilities on USFS premises at reasonable times to perform the obligations of the District regarding such facilities. It is expressly understood that the USFS may limit or restrict the right of access granted in any manner considered necessary (e.g., 5 national security, public safety). (c) The District shall, at its expense, remove such facilities but the USFS shall be responsible for restoring the USFS's premises to their prior condition after termination of this Agreement. In the event such termination of this Agreement is due to the fault of the District, such facilities may be retained in place, at the option of the USFS, for a reasonable time while the USFS attempts to obtain water service elsewhere comparable to that provided for pursuant to this Agreement. 4. USFS SYSTEM. All leaks in the USFS distribution system shall be repaired within forty-eight (48) hours, by the USFS. All distribution system maintenance beyond the Connection Point shall be the responsibility of the USFS, except the water meter which shall be the responsibility of the District. 5. INDEMNITY. Except as limited by the Federal Tort Claims Act, the USFS shall indemnify, defend and hold harmless the District, its elected officials, directors, officers, employees, agents, and consultants from and against all damages, liabilities, claims, actions, demands, costs and expenses, including, but not limited to, costs of investigations, lawsuits and other proceedings in law or in equity, settlement costs, attorneys' fees and costs, and penalties or violations of any kind, which arise out of, or result from or relate to any injury or loss of property, or personal injury or death caused by the negligent or wrongful act or omission of any of the USFS employee, agent or contractor while acting within the scope of their employment or contract, as applicable. 6. WATER SHORTAGE EMERGENCY. Nothing in this Agreement shall be construed to limit the District's authority to declare a water shortage emergency pursuant to Water Code section 350 and take action in accordance with such emergency as determined in the sole discretion of the District. 7. TERMINATION. 7.1. USFS. This Agreement shall automatically terminate on the expiration date of this Agreement without notice by the District or as otherwise provided in this Agreement. The USFS may terminate this Agreement for any reason by giving the District at least sixty (60) days prior written notice of such termination. Upon termination, the District shall disconnect the Water Service connection. Such termination and disconnect shall not relieve the USFS from responsibility for payment of fees and costs incurred prior to the termination and for disconnection charges. If this Agreement is terminated by the USFS prior to expiration of the Term, the USFS shall pay the District for the cost and expense of disconnection. 7.2. District. The District shall only be entitled to terminate this agreement for cause 6 for the reasons expressly provided in this Agreement or for the USPS' breach of this Agreement upon thirty (30) days prior written notice to the USPS. The USFS shall have the right to cure any breach of this Agreement within 30 days prior to termination. 8. GENERAL PROVISIONS. 8.1 Order of Precedence-Utilities. In the event of any inconsistency between the terms of this Agreement and any rate schedule, rider, or exhibit incorporated in this Agreement by reference or otherwise, or any of the District's rules or regulations, the terms of this Agreement shall control. 8.2. Recitals. The recitals stated at the beginning of this Agreement of any matters or facts shall be conclusive proof of the truthfulness thereof and the terms and conditions of the recitals, if any, shall be deemed a part of this Agreement. 8.3. Notices. All notices, approvals, acceptances, requests, demands and other communications required or permitted, to be effective, shall be in writing and shall be delivered, either in person or by mailing the same by United States mail (postage prepaid, registered or certified, return receipt requested) or by Federal Express or other similar overnight delivery service, to the party to whom the notice is directed at the address of such party as follows: SOUTH TAHOE PUBLIC UTILITY DISTRICT: South Tahoe Public Utility District 1275 Meadow Crest Drive South Lake Tahoe, California 96150 Attn: General Manager With a copy to: Keith F. Collins Jones Mayer 3777 N. Harbor Blvd. Fullerton, CA 92835 UNITED STATES FOREST SERVICE: U.S. Forest Service 35 College Dr. South Lake Tahoe, California 96150 Attn: Forest Supervisor Any communication given by mail shall be deemed delivered two (2) business days after such mailing date, and any written communication given by overnight delivery service shall be deemed delivered one (1) business day after the dispatch date. Either party may change its address by giving the other party written notice of its new address. 7 8.4 Successors and Assigns. This Agreement shall be binding on and shall inure to the benefit of the parties and their respective heirs, successors and assigns. Nothing in this Agreement, express or implied, is intended to confer on any person other than the parties or their respective heirs, successors and assigns, any rights, remedies, obligations or liabilities under or by reason of this Agreement. 8.5. Assignability. This Agreement shall not be assignable by either party without the prior written consent of the oilier party, who shall have the sole discretion to consent or not to consent to any proposed assignment. Any attempted assignment without the approval of the other party shall be void. 8.6 Waiver. No waiver by any party of any of the provisions shall be effective unless explicitly stated in writing and executed by the party so waiving. Except as provided in the preceding sentence, no action taken pursuant to this Agreement, including, without limitation, any investigation by or on behalf of any party, shall be deemed to constitute a waiver by the party taking such action of compliance with any representations, warranties, covenants, or agreements contained in this Agreement, and in any documents delivered or to be delivered pursuant to this Agreement. The waiver by any party of a breach of any provision of this Agreement shall not operate or be construed as a waiver of any subsequent breach. No waiver of any of the provisions of this Agreement shall be deemed, or shall constitute, a waiver of any other provision, whether or not similar, nor shall any waiver constitute a continuing waiver. 8.7. Headings. The section headings contained in this Agreement are for convenience and reference only and shall not affect the meaning or interpretation of this Agreement. 8.8 Severability. If any term, provision, covenant or condition of this Agreement be modified or changed by the parties to the extent possible to carry out the intentions and directives shall be or become illegal, null, void or against public policy, or shall be held by any court of competent jurisdiction to be illegal, null, void or against policy, the remaining provisions of this Agreement shall remain in full force and effect and shall not be affected, impaired or invalidated. The term, provision, covenant or condition that is so invalidated, voided or held to be unenforceable, shall set forth in this Agreement. 8.9 Counterparts. This Agreement may be executed in any number of counter- parts, each of which shall be deemed to be an original, but all of which shall constitute one and the same instrument. 8.10 Governing Law. This Agreement shall be governed by, and interpreted in accordance with, the laws of the State of California to the extent California Law is applicable to the United States, with venue proper only in the County of El Dorado, State of California. 8.11 Parties in Interest. Nothing in this Agreement, whether express or implied, is 8 intended to confer any rights or remedies under or by reason of this Agreement on any persons other than the parties to it and their respective successors and assigns, nor is anything in this Agreement intended to relieve or discharge the obligation or liability of any third persons to any party to this Agreement, nor shall any provision give any third persons any right of subrogation or action against any party to this Agreement. 8.12 Fees and Costs. To the fullest extent not contrary to federal law applicable to the USFS, if any legal action or any arbitration or other proceeding is brought for the enforcement of this Agreement, or because of an alleged dispute, breach, default, or misrepresentation connection with any of the provisions of this Agreement, the costs (including, without limitation, reasonable fees and expenses of counsel and experts or consultant fees and costs, and other costs) incurred in that action (including the costs to enforce or preserve the rights awarded in the arbitration) shall be borne by the party whom the decision of is against. If the decision is not clearly against one party on one or more issues, each party shall bear its own costs. 8.13 Cooperation. The parties shall, whenever and as often as reasonably requested to do so by the party, execute, acknowledge and deliver, or cause to be executed, acknowledged and delivered, any and all documents and instruments as may be necessary, expedient or proper in the reasonable opinion of the requesting party to carry out the intent and purposes of this Agreement, provided that the requesting party shall bear the costs and expense of such further instruments or documents (except that each party shall bear its own attorney's fees). 8.14 Good Faith. The parties agree to exercise their best efforts and utmost good faith to effectuate all the terms and conditions of this Agreement and to execute such further instruments and documents as are necessary or appropriate to effectuate all of the terms and conditions of this Agreement. 8.15 Construction. The provisions of this Agreement should be liberally construed to effectuate its purposes. The language of all parts of this Agreement shall be construed simply according to its plain meaning and shall not be construed for or against either party, as each party has participated in the drafting of this document and had the opportunity to have their counsel review it. Whenever the context and construction so requires, all words used in the singular shall be deemed to be used in the plural, all masculine shall include the feminine, and vice versa. 8.16 Several Obligations. Except where specifically stated in this Agreement to be otherwise, the duties, obligations, and liabilities of the parties are intended to be several and not joint or collective. Nothing contained in this Agreement shall be construed to create an association, trust, partnership, or joint venture or impose a trust or partnership duty, obligation, or liability on or with regard to either party. Each party shall be individually and severally liable for its own obligations under this Agreement. 8.17 Authority. The individuals executing this Agreement represent and warrant that 9 they have the authority to enter into this Agreement and to perform all acts required by this Agreement, and that the consent, approval or execution of or by any third party is not required to legally bind either party to the terms and conditions of this Agreement. 8.18 Entire Agreement. This Agreement contains the entire understanding and agreement of the parties, and supersedes all prior agreements and understandings, oral and written between the parties. There have been no binding promises, representations, agreements, warranties or undertakings by any of the parties either oral or written, of any character or nature, except as stated in this Agreement. This Agreement may be altered, amended or modified only by an instrument in writing, executed by the parties to this Agreement and by no other means. Each party waives its future right to claim, contest or assert that this Agreement was modified, canceled, superseded or changed by any oral agreement, course of conduct, waiver or estoppel. IN WITNESS WHEREOF, the parties have executed this Agreement on the day and year and at the place first written above. SOUTH TAHOE PUBLIC UTILITY DISTRICT ____________________________________ Paul Hughes, General Manager LAKE TAHOE BASIN MANAGEMENT UNIT, DEPARTMENT OF AGRICULTURE, UNITED STATES FOREST SERVICE ______________________________________ Forest Supervisor 10 BOARD AGENDA ITEM 4b TO: Board of Directors FROM: Heidi Baugh, Purchasing Manager Cliff Bartlett, Fleet/Equipment Supervisor MEETING DATE: September 18, 2025 ITEM – PROJECT NAME: Surplus Equipment Sale REQUESTED BOARD ACTION: Authorize GovDeals.com to auction South Tahoe Public Utility District surplus at a public online sale. DISCUSSION: GovDeals.com is the leading online auction marketplace for surplus assets, partnering with government agencies to transparently sell surplus. The District has contracted with GovDeals via an OMNIA Partners cooperative contract. Upon Board approval, the following surplus items valued at more than $1,000, will be listed on the online auction for a two-week period on or about September 19, 2025: (1) Approximately 1995 DMT 350D-2 Generator 480 3 horsepower, in good condition, but out of compliance with California’s Air Quality Control emissions requirements. The estimated value of this item is $5,000. (2) 2006 Caterpillar 430D backhoe. The backhoe is not operable, needs repair work, and is out of compliance with California’s Air Quality Control emissions requirements. The estimated value of this item is $5,000. SCHEDULE: Upon Board Approval COSTS: None ACCOUNT NO: N/A BUDGETED AMOUNT AVAILABLE: N/A IDENTIFIED CAPITAL IMPROVEMENT PROJECT (CIP): ☐ Yes ☐ No ☒ N/A ATTACHMENTS: N/A ___________________________________________________________________________________ CONCURRENCE WITH REQUESTED ACTION: CATEGORY: Sewer/Water GENERAL MANAGER: YES NO CHIEF FINANCIAL OFFICER: YES NO General Manager Paul Hughes Directors Nick Haven Shane Romsos Joel Henderson Kelly Sheehan Nick Exline BOARD AGENDA ITEM 4c TO: Board of Directors FROM: Greg Dupree, Accounting Manager MEETING DATE: September 18, 2025 ITEM – PROJECT NAME: CalPERS Required Pay Listing by Position REQUESTED BOARD ACTION: Adopt Resolution No. 3320-25 which incorporates the Pay Listing by Position for the pay listing effective August 14, 2025. DISCUSSION: California Public Employee’s Retirement System (CalPERS) requires each revision of a combined salary schedule listing all positions at the District be formally adopted by the Board of Directors. The listing must be retained by the District and must be available for public inspection for not less than five years. This revision includes the following changes: Conversion of one current Inspector II position to a new, Senior Inspector, position with new rate classification. Rate classification increase to Inspections Supervisor position; Re-activation of the Plant Operator I – Y Rate position; Removing Asset Management Program Admin (AMPA) I position; and Updating AMPA II to AMPA with rate classification increase. SCHEDULE: Post Pay Listing effective August 14, 2025 on website upon approval COSTS: N/A ACCOUNT NO: N/A BUDGETED AMOUNT AVAILABLE: N/A IDENTIFIED CAPITAL IMPROVEMENT PROJECT (CIP): ☐ Yes ☐ No ☒ N/A ATTACHMENTS: CalPERS Pay Listing by Position 081425; Resolution No. 3320-25 ___________________________________________________________________________________ CONCURRENCE WITH REQUESTED ACTION: CATEGORY: Sewer/Water GENERAL MANAGER: YES NO CHIEF FINANCIAL OFFICER: YES NO General Manager Paul Hughes Directors Nick Haven Shane Romsos Joel Henderson Kelly Sheehan Nick Exline 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 RESOLUTION NO. 3320-25 A RESOLUTION BY THE BOARD OF DIRECTORS OF THE SOUTH TAHOE PUBLIC UTILITY DISTRICT FORMALLY ADOPTING PAY LISTING BY POSITION FOR THE EFFECTIVE DATE OF August 14, 2025 WHEREAS, the Board of Directors of South Tahoe Public Utility District and the Board of Administration of California Public Employees’ Retirement System entered into a Contract, effective June 19, 2003, and amended effective April 19, 2007, providing for the participation of said public agency in the California Public Employees’ Retirement System; and, WHEREAS, the Government Code and CCR, Title 2, Section 570.5 requires that one combined pay schedule, adopted by the Board of Directors, for every employee position, including the Board of Directors, be made available for public inspection and retained for not less than five years; and WHEREAS, the South Tahoe Public Utility District corrected Pay Listing by Position for the effective date of August 14, 2025, is incorporated herein. NOW, THEREFORE, BE IT RESOLVED that the Board of Directors of South Tahoe Public Utility District hereby formally adopts the above-mentioned Resolution No. 3320-25 for the effective date of August 14, 2025. WE, THE UNDERSIGNED, do hereby certify that the above and foregoing Resolution was duly and regularly adopted and passed by the Board of Directors of the South Tahoe Public Utility District at a Regular meeting held on the 18th day of September, 2025, by the following vote: AYES: NOES: ABSENT: _________________________________ Shane Romsos, Board President South Tahoe Public Utility District ATTEST: ______________________________________ Melonie Guttry, Clerk of the Board/ Executive Services Manager South Tahoe Public Utility District MINIMUM ANNUAL MAXIMUM ANNUAL ACCOUNT CLERK I 58,810$ 75,058$ ACCOUNT CLERK II 65,600$ 83,724$ ACCOUNTING MANAGER 138,514$ 176,783$ ACCOUNTING SPECIALIST 73,152$ 93,363$ ACCOUNTING SUPERVISOR 104,273$ 133,081$ ACCOUNTING TECH I 66,499$ 84,871$ ADMINISTRATIVE ANALYST/ASST CLERK OF THE BOARD 97,907$ 124,957$ ADMINISTRATIVE ASST/ASST CLERK OF THE BOARD 72,269$ 92,236$ ASSET MANAGEMENT PROGRAM ADMINISTRATOR 119,488$ 152,501$ ASSOCIATE ENGINEER 124,470$ 158,859$ ASST GENERAL MANAGER 196,854$ 251,242$ CHIEF FINANCIAL OFFICER 185,057$ 236,185$ CHIEF PLANT OPERATOR 129,955$ 165,859$ COLLECTIONS & EFFLUENT OPERATIONS SUPERVISOR 129,955$ 165,859$ COMPUTER AIDED DESIGN ANALYST I 72,124$ 92,051$ COMPUTER AIDED DESIGN ANALYST II 96,654$ 123,357$ CONTRACTS SPECIALIST 97,907$ 124,957$ CUSTOMER ACCOUNTS SPECIALIST 74,393$ 94,947$ CUSTOMER SERVICE MANAGER 134,070$ 171,111$ CUSTOMER SERVICE REP I 56,395$ 71,975$ CUSTOMER SERVICE REP II 62,909$ 80,289$ CUSTOMER SERVICE SUPERVISOR 104,273$ 133,081$ DIRECTOR OF ENGINEERING 188,106$ 240,076$ DIRECTOR OF OPERATIONS 196,312$ 250,549$ DIRECTOR OF PUBLIC AND LEGISLATIVE AFFAIRS 149,470$ 190,766$ ELECTRICAL/INSTR SUPERVISOR 130,760$ 166,886$ ELECTRICAL/INSTR TECH I 81,369$ 103,850$ ELECTRICAL/INSTR TECH II 94,905$ 121,125$ ENG/CAD/GIS ANALYST I 72,124$ 92,051$ ENG/CAD/GIS ANALYST II 96,654$ 123,357$ ENGINEERING INSPECTOR I 66,213$ 84,507$ ENGINEERING INSPECTOR II 88,732$ 113,248$ ENGINEERING INSPECTOR III 102,072$ 130,272$ EXECUTIVE SERVICES MANAGER 123,855$ 158,074$ FIELD OPERATIONS MECHANICAL TECHNICIAN I 72,071$ 91,982$ FIELD OPERATIONS MECHANICAL TECHNICIAN II 88,204$ 112,574$ FIELD OPERATIONS MECHANICAL TECHNICIAN LEAD 102,503$ 130,823$ FIELD OPERATIONS MECHANICAL TECHNICIAN SUPERVISOR 121,841$ 155,504$ SOUTH TAHOE PUBLIC UTILITY DISTRICT ANNUAL SALARY SCHEDULE EFFECTIVE August 14, 2025 Effective 08/14/2025 MINIMUM ANNUAL MAXIMUM ANNUAL SOUTH TAHOE PUBLIC UTILITY DISTRICT ANNUAL SALARY SCHEDULE EFFECTIVE August 14, 2025 FINANCE ASST 72,269$ 92,236$ GENERAL MANAGER 253,925$ 324,079$ GRANT ASSISTANT 73,152$ 93,363$ GRANT COORDINATOR 121,386$ 154,923$ GRANTS SPECIALIST 91,040$ 116,192$ HR ANALYST 97,907$ 124,957$ HR COORDINATOR 72,269$ 92,236$ HUMAN RESOURCES DIRECTOR 166,923$ 213,041$ INFO TECHNOLOGY MANAGER 150,500$ 192,081$ INSPECTIONS SUPERVISOR 121,841$ 155,504$ INSPECTOR I 72,129$ 92,058$ INSPECTOR II 85,013$ 108,501$ IT BUSINESS ANALYST I 105,036$ 134,055$ IT BUSINESS ANALYST II 112,683$ 143,815$ IT SYSTEMS SPECIALIST I 79,359$ 101,285$ IT SYSTEMS SPECIALIST II 93,040$ 118,745$ LAB ASST 59,014$ 75,318$ LAB DIRECTOR 140,092$ 178,796$ LAB TECH I 87,114$ 111,182$ LAB TECH II 102,390$ 130,678$ LT LAB QUALITY CONTROL OFFICER 49,177$ 62,763$ MAINT MECHANIC TECH I 73,917$ 94,339$ MAINT MECHANIC TECH II 87,016$ 111,057$ MAINTENANCE SUPERVISOR 122,721$ 156,626$ MANAGER OF FIELD OPERATIONS 153,998$ 196,545$ MANAGER OF PLANT OPERATIONS 168,693$ 215,299$ METER SERVICE TECH 72,129$ 92,058$ NETWORK/TEL SYS ADMIN I 105,036$ 134,055$ NETWORK/TEL SYS ADMIN II 112,683$ 143,815$ OPERATIONS SUPERVISOR 107,712$ 137,471$ OPERATOR IN TRAINING 35,359$ 35,359$ PART TIME PERMANENT 21,789$ 27,809$ PLANT OPERATOR I 73,621$ 93,961$ PLANT OPERATOR I - Y RATE 94,897$ 94,897$ PLANT OPERATOR III 93,053$ 118,761$ PRINCIPAL ENGINEER 163,941$ 209,234$ PURCHASING MANAGER 123,855$ 158,074$ SAFETY SPECIALIST 104,756$ 133,698$ Effective 08/14/2025 MINIMUM ANNUAL MAXIMUM ANNUAL SOUTH TAHOE PUBLIC UTILITY DISTRICT ANNUAL SALARY SCHEDULE EFFECTIVE August 14, 2025 SEASONAL 21,789$ 27,809$ SENIOR CUSTOMER SERVICE REP 74,393$ 94,947$ SENIOR ENGINEER 139,772$ 178,389$ SENIOR INSPECTOR 93,515$ 119,351$ SHIPPING AND RECEIVING CLERK 70,006$ 89,347$ STAFF ENGINEER I 91,961$ 117,368$ STAFF ENGINEER II 105,798$ 135,027$ UNDERGROUND REPAIR SEWER I 60,183$ 76,810$ UNDERGROUND REPAIR SEWER II 74,355$ 94,897$ UNDERGROUND REPAIR SEWER LEAD 83,846$ 107,012$ UNDERGROUND REPAIR WATER I 60,183$ 76,810$ UNDERGROUND REPAIR WATER II 74,355$ 94,897$ UNDERGROUND REPAIR WATER LEAD 83,846$ 107,012$ UNDERGROUND REPAIR WATER SUPERVISOR 107,423$ 137,102$ UTILITY PERSON I 49,673$ 63,397$ UTILITY PERSON II 59,089$ 75,414$ VEHICLE/HVY EQUIP MECH I 73,917$ 94,339$ VEHICLE/HVY EQUIP MECH II 87,016$ 111,057$ VEHICLE/HVY EQUIP MECH SUPERVISOR 107,423$ 137,102$ WATER CONSERVATION SPECIALIST 82,500$ 105,293$ WATER RESOURCES MANAGER 139,772$ 178,389$ WATER REUSE LEAD 83,846$ 107,012$ WATER REUSE LEAD - Y RATE 121,322$ 121,322$ WATER REUSE MANAGER 138,047$ 176,186$ WATER REUSE WORKER I 60,183$ 76,810$ WATER REUSE WORKER II 74,355$ 94,897$ Effective 08/14/2025 BOARD AGENDA ITEM 4d TO: Board of Directors FROM: Aaron Buckman, Manager of Plant Operations Heidi Baugh, Purchasing Manager MEETING DATE: September 18, 2025 ITEM – PROJECT NAME: Polymer Supplies REQUESTED BOARD ACTION: Award Polymer Purchase Contract to the lowest responsive, responsible bidder, Polydyne Inc., in the estimated amount of $143,000, plus tax. DISCUSSION: Polymer is used as a dewatering aid in the biosolids handling process. An invitation to pre-qualify was advertised and posted on PlanetBids in January 2025; two parties responded. Those parties tested multiple polymers in our laboratory and provided products for full-scale testing of four polymers. The District conducted its full- scale polymer chemical trials to determine the effective performance of the vendors’ chemical on District biosolids. All four products met the qualifications during the trials, and bids were received for each of the four qualified polymers. The Polydyne Inc. product WE-2887 produced the best price for performance result among the pre- qualified products. Because polymer products vary and require multiple days of testing within the wastewater treatment process, staff has included an option for the possibility of four, one-year extensions of the Contract if agreeable to the parties. SCHEDULE: Upon Board Approval COSTS: $143,000 plus tax ACCOUNT NO: 10.12.4720 BUDGETED AMOUNT AVAILABLE: $154,157 IDENTIFIED CAPITAL IMPROVEMENT PROJECT (CIP): ☐ Yes ☐ No ☒ N/A ATTACHMENTS: Bid Summary ___________________________________________________________________________________ CONCURRENCE WITH REQUESTED ACTION: CATEGORY: Sewer/Water GENERAL MANAGER: YES NO CHIEF FINANCIAL OFFICER: YES NO General Manager Paul Hughes Directors Nick Haven Shane Romsos Joel Henderson Kelly Sheehan Nick Exline Bids Opened Aug. 29, 2025 @ 10 a.m. Name Product Unit $/lb.Pounds Extended Price Tax (8.75%)Total Bid Lbs./Ton Productive Factor Adjusted Cost Solenis K 292 fl 1.68$ 100,000 $168,000 $14,700.00 $182,700.00 69.54 1.989130435 334,173.91$ Solenis Zetag 8829 1.48$ 100,000 $148,000 $12,950.00 $160,950.00 38.2 1.092677346 161,716.25$ Polydyne WE-2887 1.43$ 100,000 $143,000 $12,512.50 $155,512.50 34.96 1 143,000.00$ Polydyne WE-2889 1.43$ 100,000 $143,000 $12,512.50 $155,512.50 48.66 1.39187643 199,038.33$ Based On Prequal DataBid Opening Results 2025 EMULSION POLYMER BID BID SUMMARY SOUTH TAHOE PUBLIC UTILITY DISTRICT PAYMENT OF CLAIMS Payroll 739,980.43 Payroll 9/2/25 755,203.16 Total Payroll 1,495,183.59 ADP & Insight eTools 1,254.80 AFLAC/WageWorks claims and fees 145.20 CalPERS - other 750.00 California SWRCB SRF loan payments 190,053.75 Ameritas - Insurance Payments 25,900.58 Total Vendor EFT 218,104.33 Weekly Approved Check Batches Water Sewer Total 86,711.17 76,794.75 163,505.92 Wednesday, August 28, 2025 231,252.02 732,858.77 964,110.79 Wednesday, September 3, 2025 804,341.71 87,284.31 891,626.02 Wednesday, September 10, 2025 438,888.34 69,303.75 508,192.09 Checks, Voids and Reissues 175,954.87 8,525.25 184,480.12 Total Accounts Payable Checks 2,711,914.94 Utility Management Refunds 12,838.19 Total Utility Management Checks 12,838.19 Grand Total $4,438,041.05 Payroll EFTs & Checks 8/19/2025 9/2/2025 EFT CA Employment Taxes & W/H 38,181.59 37,834.12 EFT Federal Employment Taxes & W/H 168,374.06 166,123.41 EFT CalPERS Contributions 104,747.09 105,509.23 EFT Empower Retirement-Deferred Comp 28,002.71 28,002.71 EFT Stationary Engineers Union Dues 3,337.53 3,369.52 EFT CDHP Health Savings (HSA) 4,530.97 6,093.22 EFT Retirement Health Savings 0.00 20,969.35 EFT Employee Direct Deposits 392,544.49 386,389.09 CHK Employee Garnishments 261.99 254.76 CHK Employee Paychecks 0.00 657.75 Total 739,980.43 755,203.16 FOR APPROVAL September 18, 2025 8/19/25 Wednesday, August 20, 2025 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount Vendor 43721 - ACWA/JPIA 0000000477 Insurance prepaid Paid by EFT #4969 07/01/2025 08/27/2025 08/31/2025 08/28/2025 640.00 543 Insurance prepaid Paid by EFT #4969 07/11/2025 08/27/2025 08/31/2025 08/28/2025 402,114.23 Vendor 43721 - ACWA/JPIA Totals Invoices 2 $402,754.23 Vendor 48605 - AIRGAS USA LLC 9163726128 Field, Shop & Safety Supplies Inventory Paid by EFT #4901 08/07/2025 08/20/2025 08/31/2025 08/20/2025 1,363.61 9163765297 Field, Shop & Safety Supplies Inventory Paid by EFT #5020 08/08/2025 09/03/2025 08/31/2025 09/03/2025 569.83 Vendor 48605 - AIRGAS USA LLC Totals Invoices 2 $1,933.44 Vendor 50362 - ALCORN GENERAL ENGINEERING 25-07A Asphalt Patching Contract Paid by Check #115020 08/01/2025 08/20/2025 08/31/2025 08/14/2025 60,022.38 25-07AR Asphalt Patching Contract Retainage Paid by Check #115020 08/01/2025 08/20/2025 08/31/2025 08/14/2025 (3,001.12) 25-07B Asphalt Patching Contract Paid by Check #115020 08/01/2025 08/20/2025 08/31/2025 08/14/2025 78,836.69 25-07BR Asphalt Patching Contract Retainage Paid by Check #115020 08/01/2025 08/20/2025 08/31/2025 08/14/2025 (3,941.83) 25-07C Asphalt Patching Contract Paid by Check #115020 08/01/2025 08/20/2025 08/31/2025 08/14/2025 42,385.00 25-07CR Asphalt Patching Contract Retainage Paid by Check #115020 08/01/2025 08/20/2025 08/31/2025 08/14/2025 (2,119.25) 25-08C Asphalt Patching Contract Paid by Check #115034 08/01/2025 09/03/2025 08/31/2025 09/03/2025 39,000.00 25-08CR Asphalt Patching Contract Retainage Paid by Check #115034 08/01/2025 09/03/2025 08/31/2025 09/03/2025 (1,950.00) Vendor 50362 - ALCORN GENERAL ENGINEERING Totals Invoices 8 $209,231.87 Vendor 50053 - ALLOY SOFTWARE INC I0829253XH Service Contracts Paid by EFT #5067 08/29/2025 09/10/2025 10/31/2025 09/10/2025 7,296.00 Vendor 50053 - ALLOY SOFTWARE INC Totals Invoices 1 $7,296.00 Vendor 43949 - ALPEN SIERRA COFFEE ROASTING CO 249111 Office Supply Issues Paid by EFT #4902 08/12/2025 08/20/2025 08/31/2025 08/20/2025 134.00 249112 Office Supply Issues Paid by EFT #4902 08/12/2025 08/20/2025 08/31/2025 08/20/2025 75.75 249270 Office Supply Issues Paid by EFT #4970 08/19/2025 08/27/2025 08/31/2025 08/28/2025 135.00 249271 Office Supply Issues Paid by EFT #4970 08/19/2025 08/27/2025 08/31/2025 08/28/2025 75.75 249439 Office Supply Issues Paid by EFT #5021 08/26/2025 09/03/2025 08/31/2025 09/03/2025 75.75 249440 Office Supply Issues Paid by EFT #5021 08/26/2025 09/03/2025 08/31/2025 09/03/2025 135.00 249623 Office Supply Issues Paid by EFT #5068 09/03/2025 09/10/2025 09/30/2025 09/10/2025 135.00 249624 Office Supply Issues Paid by EFT #5068 09/03/2025 09/10/2025 09/30/2025 09/10/2025 75.75 Vendor 43949 - ALPEN SIERRA COFFEE ROASTING CO Totals Invoices 8 $842.00 Vendor 10954 - ALPINE METALS 48877 Wells Paid by EFT #4903 07/14/2025 08/27/2025 08/31/2025 08/20/2025 173.42 49682 Buildings Paid by EFT #4971 08/20/2025 08/27/2025 08/31/2025 08/28/2025 69.98 Vendor 10954 - ALPINE METALS Totals Invoices 2 $243.40 Vendor 50108 - ALPINE WATERSHED GROUP 16ALPINEWP1 DWR PROP 1 IRWM INV#16 Paid by EFT #5069 09/03/2025 09/10/2025 09/30/2025 09/10/2025 23,577.49 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 1 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount Vendor 50108 - ALPINE WATERSHED GROUP Totals Invoices 1 $23,577.49 Vendor 49337 - AMAZON CAPITAL SERVICES INC. 1N7C-TLVY-1G7C Office Supplies Paid by EFT #4904 08/11/2025 08/20/2025 08/31/2025 08/20/2025 390.41 1QWX-4RF6-66DX District Computer Supplies Paid by EFT #5022 08/14/2025 09/03/2025 08/31/2025 09/03/2025 39.10 1FYT-FJGM-DCNF Grounds & Maintenance Paid by EFT #4972 08/18/2025 08/27/2025 08/31/2025 08/28/2025 119.62 1FXN-VXNV-97G4 Buildings Paid by EFT #5022 08/20/2025 09/03/2025 08/31/2025 09/03/2025 358.72 1J14-1D6W-1XNV Office Supplies Paid by EFT #5070 08/25/2025 09/10/2025 08/31/2025 09/10/2025 14.01 Vendor 49337 - AMAZON CAPITAL SERVICES INC. Totals Invoices 5 $921.86 Vendor 50204 - AMERINE SYSTEMS INC 1045159 Grounds & Maintenance Paid by EFT #5023 08/19/2025 09/03/2025 08/31/2025 09/03/2025 3,000.00 1045160 Grounds & Maintenance Paid by EFT #5071 08/19/2025 09/10/2025 08/31/2025 09/10/2025 4,210.21 Vendor 50204 - AMERINE SYSTEMS INC Totals Invoices 2 $7,210.21 Vendor 47919 - AQUATIC INFORMATICS INC 114049 Service Contracts Paid by EFT #5024 07/09/2025 09/03/2025 08/31/2025 09/03/2025 1,751.50 114137 Service Contracts Paid by EFT #5024 07/14/2025 09/03/2025 08/31/2025 09/03/2025 173.00 114384 Service Contracts Paid by EFT #5024 08/07/2025 09/03/2025 08/31/2025 09/03/2025 137.00 Vendor 47919 - AQUATIC INFORMATICS INC Totals Invoices 3 $2,061.50 Vendor 50383 - AQUATIC RESOURCE MANAGEMENT INC 25-03A Oxygenation System Upgrades (HPR) Paid by EFT #4973 07/31/2025 08/27/2025 08/31/2025 08/28/2025 198,850.00 25-03AR Oxygenation System Upgrades (HPR) Retainage Paid by EFT #4973 07/31/2025 08/27/2025 08/31/2025 08/28/2025 (9,942.50) Vendor 50383 - AQUATIC RESOURCE MANAGEMENT INC Totals Invoices 2 $188,907.50 Vendor 45202 - AT&T MOBILITY 287306407514 725 Telephone Paid by EFT #4905 08/02/2025 08/20/2025 08/31/2025 08/20/2025 4,832.02 287257798939 825 Telephone Paid by EFT #5025 08/19/2025 09/03/2025 08/31/2025 09/03/2025 184.36 Vendor 45202 - AT&T MOBILITY Totals Invoices 2 $5,016.38 Vendor 50114 - AT&T MOBILITY SEI PROCESSING 727889828 Computer Purchases Paid by EFT #5026 08/19/2025 09/03/2025 08/31/2025 09/03/2025 794.62 727889829 Computer Purchases Paid by EFT #5026 08/19/2025 09/03/2025 08/31/2025 09/03/2025 2,383.84 Vendor 50114 - AT&T MOBILITY SEI PROCESSING Totals Invoices 2 $3,178.46 Vendor 48000 - AT&T/CALNET 3 000023882120 Telephone Paid by EFT #4906 08/07/2025 08/20/2025 08/31/2025 08/20/2025 31.29 000023882121 Telephone Paid by EFT #4906 08/07/2025 08/20/2025 08/31/2025 08/20/2025 31.29 000023882123 Telephone Paid by EFT #4906 08/07/2025 08/20/2025 08/31/2025 08/20/2025 38.67 000023928984 Telephone Paid by EFT #4974 08/15/2025 08/28/2025 08/31/2025 08/28/2025 31.24 000023928985 Telephone Paid by EFT #4974 08/15/2025 08/28/2025 08/31/2025 08/28/2025 31.24 000023953015 Telephone Paid by EFT #5027 08/20/2025 09/03/2025 08/31/2025 09/03/2025 916.53 000023953013 Telephone Paid by EFT #5027 08/20/2025 09/03/2025 08/31/2025 09/03/2025 31.38 000023953016 Telephone Paid by EFT #5027 08/20/2025 09/03/2025 08/31/2025 09/03/2025 113.35 000023953269 Telephone Paid by EFT #5027 08/20/2025 09/03/2025 08/31/2025 09/03/2025 31.54 000023999810 Telephone Paid by EFT #5072 09/01/2025 09/10/2025 08/31/2025 09/10/2025 31.16 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 2 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount 000023999812 Telephone Paid by EFT #5072 09/01/2025 09/10/2025 08/31/2025 09/10/2025 31.16 000024005011 Telephone Paid by EFT #5072 09/01/2025 09/10/2025 08/31/2025 09/10/2025 1,747.23 Vendor 48000 - AT&T/CALNET 3 Totals Invoices 12 $3,066.08 Vendor 48612 - AUTOMATION DIRECT 18191827 Pump Stations Paid by EFT #5028 08/04/2025 09/03/2025 08/31/2025 09/03/2025 212.06 Vendor 48612 - AUTOMATION DIRECT Totals Invoices 1 $212.06 Vendor 11551 - AXELSON IRON SHOP LLC 674053 Biosolids Equipment - Building Paid by EFT #4907 08/08/2025 08/20/2025 08/31/2025 08/20/2025 270.00 Vendor 11551 - AXELSON IRON SHOP LLC Totals Invoices 1 $270.00 Vendor 50103 - AZUL ELECTRIC SUPPLY LLC 009934 Buildings Paid by EFT #4908 08/06/2025 08/20/2025 08/31/2025 08/20/2025 44.98 009983 Pump Stations Paid by EFT #4908 08/08/2025 08/20/2025 08/31/2025 08/20/2025 282.32 010106 Buildings Paid by EFT #5029 08/19/2025 09/03/2025 08/31/2025 09/03/2025 38.02 010111 Small Tools Paid by EFT #4975 08/19/2025 08/27/2025 08/31/2025 08/28/2025 43.57 010145 Pump Stations Paid by EFT #5029 08/20/2025 09/03/2025 08/31/2025 09/03/2025 84.07 010154 Buildings Paid by EFT #5029 08/21/2025 09/03/2025 08/31/2025 09/03/2025 187.43 010203 Buildings Paid by EFT #5029 08/26/2025 09/03/2025 08/31/2025 09/03/2025 142.99 010216 Buildings Paid by EFT #5029 08/26/2025 09/03/2025 08/31/2025 09/03/2025 341.51 010271 Buildings Paid by EFT #5073 08/29/2025 09/10/2025 08/31/2025 09/10/2025 94.17 Vendor 50103 - AZUL ELECTRIC SUPPLY LLC Totals Invoices 9 $1,259.06 Vendor 50447 - BARBER-RICHMAN TRUST 2354216 Water Use Reduction Rebates Paid by EFT #5074 09/03/2025 09/10/2025 09/30/2025 09/10/2025 100.00 Vendor 50447 - BARBER-RICHMAN TRUST Totals Invoices 1 $100.00 Vendor 49339 - BASEFORM INC 08252025-350 Pipe - Covers & Manholes Paid by EFT #5075 08/25/2025 09/10/2025 08/31/2025 09/10/2025 2,430.00 08252025-351 Pipe - Covers & Manholes Paid by EFT #5075 08/25/2025 09/10/2025 08/31/2025 09/10/2025 2,584.87 Vendor 49339 - BASEFORM INC Totals Invoices 2 $5,014.87 Vendor 44109 - BB&H BENEFIT DESIGNS 128000 Contractual Services Paid by EFT #4909 08/04/2025 08/20/2025 08/31/2025 08/20/2025 250.00 Vendor 44109 - BB&H BENEFIT DESIGNS Totals Invoices 1 $250.00 Vendor 49419 - BEND GENETICS LLC ST2508 Monitoring Paid by EFT #4910 08/13/2025 08/27/2025 08/31/2025 08/20/2025 825.00 ST2509 Monitoring Paid by EFT #4976 08/21/2025 08/27/2025 08/31/2025 08/28/2025 825.00 ST2510 Monitoring Paid by EFT #5076 08/27/2025 09/10/2025 08/31/2025 09/10/2025 2,475.00 Vendor 49419 - BEND GENETICS LLC Totals Invoices 3 $4,125.00 Vendor 45009 - BENTLY RANCH 213385 Biosolid Disposal Costs Paid by EFT #4911 08/07/2025 08/27/2025 08/31/2025 08/20/2025 1,317.30 213406 Biosolid Disposal Costs Paid by EFT #4911 08/14/2025 08/27/2025 08/31/2025 08/20/2025 1,841.70 Vendor 45009 - BENTLY RANCH Totals Invoices 2 $3,159.00 Vendor 50356 - BESST INC STPUD073125 Test Wells (x3)Paid by EFT #4977 07/31/2025 08/27/2025 08/31/2025 08/28/2025 760.00 STPUD082725 Test Wells (x3)Paid by EFT #5077 08/27/2025 09/10/2025 08/31/2025 09/10/2025 5,072.50 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 3 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount Vendor 50356 - BESST INC Totals Invoices 2 $5,832.50 Vendor 50432 - BEVERLY BLACH 2563206 Water Use Reduction Rebates Paid by EFT #4912 08/11/2025 08/20/2025 08/31/2025 08/20/2025 750.00 Vendor 50432 - BEVERLY BLACH Totals Invoices 1 $750.00 Vendor 50436 - ROBERT BLANEY 2609112 Water Use Reduction Rebates Paid by EFT #4913 08/13/2025 08/20/2025 08/31/2025 08/20/2025 100.00 Vendor 50436 - ROBERT BLANEY Totals Invoices 1 $100.00 Vendor 48681 - CADENCE TEAM INC 4793 Service Contracts Paid by EFT #4914 08/07/2025 08/20/2025 08/31/2025 08/20/2025 1,610.00 4801 Service Contracts Paid by EFT #5078 08/18/2025 09/10/2025 09/30/2025 09/10/2025 10,260.00 Vendor 48681 - CADENCE TEAM INC Totals Invoices 2 $11,870.00 Vendor 49463 - CAL-SIERRA TECHNOLOGIES INC. 84139 Office Supplies Paid by EFT #5030 08/15/2025 09/03/2025 08/31/2025 09/03/2025 69.09 Vendor 49463 - CAL-SIERRA TECHNOLOGIES INC. Totals Invoices 1 $69.09 Vendor 48482 - CALIF DEPT OF INDUSTRIAL E 2196372 SA Buildings Paid by EFT #5079 08/11/2025 09/10/2025 08/31/2025 09/10/2025 225.00 Vendor 48482 - CALIF DEPT OF INDUSTRIAL Totals Invoices 1 $225.00 Vendor 48767 - CALIFORNIA LAB SERVICE 5080308 Monitoring Paid by EFT #4915 08/08/2025 08/27/2025 08/31/2025 08/20/2025 288.00 5080758 Monitoring Paid by EFT #4915 08/18/2025 08/27/2025 08/31/2025 08/20/2025 88.00 5081105 Monitoring Paid by EFT #5080 08/25/2025 09/10/2025 08/31/2025 09/10/2025 144.00 5081479 Monitoring Paid by EFT #5080 08/28/2025 09/10/2025 08/31/2025 09/10/2025 288.00 Vendor 48767 - CALIFORNIA LAB SERVICE Totals Invoices 4 $808.00 Vendor 50370 - CALTEST ANALYTICAL LAB 732187 Wells Paid by EFT #4916 08/04/2025 08/20/2025 08/31/2025 08/20/2025 124.00 732507 Wells Paid by EFT #4978 08/20/2025 08/27/2025 08/31/2025 08/28/2025 124.00 732670 Wells Paid by EFT #5081 08/28/2025 09/10/2025 08/31/2025 09/10/2025 124.00 Vendor 50370 - CALTEST ANALYTICAL LAB Totals Invoices 3 $372.00 Vendor 42328 - CDW-G CORP AF2WK5G Computer Purchases Paid by EFT #4917 07/30/2025 08/20/2025 08/31/2025 08/20/2025 16,087.39 AF5DJ3W District Computer Supplies Paid by EFT #5031 08/14/2025 09/03/2025 08/31/2025 09/03/2025 383.99 Vendor 42328 - CDW-G CORP Totals Invoices 2 $16,471.38 Vendor 48406 - CHARTER COMMUNICATIONS 176157701080125 Telephone Paid by EFT #4918 08/01/2025 08/20/2025 08/31/2025 08/20/2025 150.00 Vendor 48406 - CHARTER COMMUNICATIONS Totals Invoices 1 $150.00 Vendor 40343 - CHEMSEARCH INC 9283691 Service Contracts Paid by EFT #5032 08/20/2025 09/03/2025 08/31/2025 09/03/2025 401.09 Vendor 40343 - CHEMSEARCH INC Totals Invoices 1 $401.09 Vendor 50262 - IDER CHENG Run by Erika Franco on 09/10/2025 04:51:35 PM Page 4 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount 2373233-2 Turf Buy-Back Program Paid by EFT #4919 08/13/2025 08/20/2025 08/31/2025 08/20/2025 735.00 Vendor 50262 - IDER CHENG Totals Invoices 1 $735.00 Vendor 49016 - MICHAEL CHIEFFO SWRCB T2 2025 Dues - Memberships - Certification Paid by EFT #4920 08/14/2025 08/20/2025 08/31/2025 08/20/2025 60.00 Vendor 49016 - MICHAEL CHIEFFO Totals Invoices 1 $60.00 Vendor 48672 - CINTAS CORP 5288019207 Safety Equipment - Physicals Paid by EFT #4979 08/22/2025 08/27/2025 08/31/2025 08/28/2025 555.55 Vendor 48672 - CINTAS CORP Totals Invoices 1 $555.55 Vendor 12535 - CITY OF SOUTH LAKE TAHOE LDSRVLINE PERMIT Lead Service Lines Program Paid by Check #115037 09/03/2025 09/04/2025 09/30/2025 09/05/2025 3,796.00 Vendor 12535 - CITY OF SOUTH LAKE TAHOE Totals Invoices 1 $3,796.00 Vendor 40512 - CODALE ELECTRIC SUPPLY S009337309.001 Submersible Pump, EP Station Paid by EFT #4921 08/13/2025 08/20/2025 08/31/2025 08/20/2025 7,938.47 Vendor 40512 - CODALE ELECTRIC SUPPLY Totals Invoices 1 $7,938.47 Vendor 49778 - COLUMN SOFTWARE PBC B41A7C18-0049 Ads-Legal Notices Paid by EFT #4922 08/12/2025 08/20/2025 08/31/2025 08/20/2025 95.26 Vendor 49778 - COLUMN SOFTWARE PBC Totals Invoices 1 $95.26 Vendor 50181 - MEGAN COLVEY MILEAGE 062925 Travel - Meetings - Education Paid by EFT #4923 06/29/2025 08/20/2025 08/31/2025 08/20/2025 51.20 Vendor 50181 - MEGAN COLVEY Totals Invoices 1 $51.20 Vendor 50279 - COONS CONSTRUCTION LLC C25-0319 Base, Spoils, and Hauling Paid by EFT #4924 07/31/2025 08/27/2025 08/31/2025 08/20/2025 7,404.83 C25-0339 Base, Spoils, and Hauling Paid by EFT #4980 08/08/2025 08/27/2025 08/31/2025 08/28/2025 8,090.24 C25-0364 Base, Spoils, and Hauling Paid by EFT #5033 08/15/2025 09/03/2025 08/31/2025 09/03/2025 8,088.42 Vendor 50279 - COONS CONSTRUCTION LLC Totals Invoices 3 $23,583.49 Vendor 50100 - CRANETECH INC 73891 Service Contracts Paid by EFT #5082 08/30/2025 09/10/2025 08/31/2025 09/10/2025 3,023.00 Vendor 50100 - CRANETECH INC Totals Invoices 1 $3,023.00 Vendor 48281 - CRYSTAL DAIRY FOODS 91312 Safety Equipment - Physicals Paid by EFT #4981 08/21/2025 08/27/2025 08/31/2025 08/28/2025 60.44 Vendor 48281 - CRYSTAL DAIRY FOODS Totals Invoices 1 $60.44 Vendor 42897 - CWEA 434332 CSM2 2025 Dues - Memberships - Certification Paid by Check #115021 08/05/2025 08/20/2025 08/31/2025 08/20/2025 119.00 Vendor 42897 - CWEA Totals Invoices 1 $119.00 Vendor 44739 - CYBER SECURITY SOURCE 12791 District Computer Supplies Paid by EFT #5083 08/11/2025 09/10/2025 08/31/2025 09/10/2025 5,774.13 12844 District Computer Supplies Paid by EFT #5083 08/29/2025 09/10/2025 08/31/2025 09/10/2025 1,860.05 Vendor 44739 - CYBER SECURITY SOURCE Totals Invoices 2 $7,634.18 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 5 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount Vendor 49694 - DIGITAL TECHNOLOGY SOLUTIONS INC 19324 Telephone Paid by EFT #4982 08/01/2025 08/28/2025 08/31/2025 08/28/2025 295.00 20731 Telephone Paid by EFT #5084 09/01/2025 09/10/2025 09/30/2025 09/10/2025 295.00 Vendor 49694 - DIGITAL TECHNOLOGY SOLUTIONS INC Totals Invoices 2 $590.00 Vendor 48289 - DIY HOME CENTER Aug 25 Stmt Buildings & Shop Supplies Paid by EFT #5085 08/31/2025 09/10/2025 08/31/2025 09/10/2025 1,430.36 Vendor 48289 - DIY HOME CENTER Totals Invoices 1 $1,430.36 Vendor 44502 - DLT SOLUTIONS LLC SI702130 Service Contracts Paid by EFT #5034 07/11/2025 09/03/2025 08/31/2025 09/03/2025 23,457.28 Vendor 44502 - DLT SOLUTIONS LLC Totals Invoices 1 $23,457.28 Vendor 43649 - DOUGLAS DISPOSAL 3070647 Refuse Disposal Paid by EFT #4925 08/01/2025 08/20/2025 08/31/2025 08/20/2025 23.20 Vendor 43649 - DOUGLAS DISPOSAL Totals Invoices 1 $23.20 Vendor 14680 - EL DORADO COUNTY AIR QUAL MGMT DIST 2025-2026 Regulatory Operating Permits Paid by EFT #5035 08/01/2025 09/03/2025 08/31/2025 09/03/2025 41,011.76 AR0004279 2025 Automotive & Generators Paid by EFT #4983 08/15/2025 08/27/2025 08/31/2025 08/28/2025 1,755.22 Vendor 14680 - EL DORADO COUNTY AIR QUAL MGMT DIST Totals Invoices 2 $42,766.98 Vendor 48562 - EL DORADO COUNTY TAHOE ENGRG UNIT 16ELDORADOP1 DWR PROP 1 IRWM INV#16 Paid by EFT #5086 09/03/2025 09/10/2025 09/30/2025 09/10/2025 56,947.40 Vendor 48562 - EL DORADO COUNTY TAHOE ENGRG UNIT Totals Invoices 1 $56,947.40 Vendor 14683 - EL DORADO COUNTY TRANSPORTATION DEPT U20256 Caltrans - City - County - Improvements Paid by EFT #4984 08/11/2025 08/27/2025 08/31/2025 08/28/2025 3,366.35 Vendor 14683 - EL DORADO COUNTY TRANSPORTATION DEPT Totals Invoices 1 $3,366.35 Vendor 44745 - ELECTRICAL EQUIPMENT CO INC 259140 Ski Run VFD Paid by EFT #5036 08/08/2025 09/03/2025 08/31/2025 09/03/2025 6,552.72 Vendor 44745 - ELECTRICAL EQUIPMENT CO INC Totals Invoices 1 $6,552.72 Vendor 44263 - ENS RESOURCES INC 3928 Public Relations Expense Paid by EFT #4926 08/03/2025 08/20/2025 08/31/2025 08/20/2025 5,754.15 Vendor 44263 - ENS RESOURCES INC Totals Invoices 1 $5,754.15 Vendor 48312 - ERS INDUSTRIAL SERVICES INC 24-09A Filters 3, 4 Rehab Paid by Check #115032 08/28/2025 08/28/2025 08/31/2025 08/28/2025 75,966.89 24-09AR Filters 3, 4 Rehab Retainage Paid by Check #115032 08/28/2025 08/28/2025 08/31/2025 08/28/2025 67,273.33 Vendor 48312 - ERS INDUSTRIAL SERVICES INC Totals Invoices 2 $143,240.22 Vendor 18550 - EUROFINS EATON ANALYTICAL LLC 3800092881 Monitoring Paid by EFT #4927 08/04/2025 08/27/2025 08/31/2025 08/20/2025 123.60 3800093029 Monitoring Paid by EFT #4927 08/05/2025 08/27/2025 08/31/2025 08/20/2025 1,441.80 3800093488 Monitoring Paid by EFT #4927 08/08/2025 08/27/2025 08/31/2025 08/20/2025 1,441.80 3800094333 Monitoring Paid by EFT #4927 08/18/2025 08/27/2025 08/31/2025 08/20/2025 51.50 3800094335 Monitoring Paid by EFT #4927 08/18/2025 08/27/2025 08/31/2025 08/20/2025 1,501.80 3800094554 Monitoring Paid by EFT #4985 08/20/2025 08/27/2025 08/31/2025 08/28/2025 720.90 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 6 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount 3800094555 Monitoring Paid by EFT #4985 08/20/2025 08/27/2025 08/31/2025 08/28/2025 40.00 3800094556 Monitoring Paid by EFT #4985 08/20/2025 08/27/2025 08/31/2025 08/28/2025 20.60 3800094959 Monitoring Paid by EFT #5087 08/22/2025 09/10/2025 08/31/2025 09/10/2025 960.65 3800095133 Monitoring Paid by EFT #5087 08/25/2025 09/10/2025 08/31/2025 09/10/2025 20.60 3800095145 Monitoring Paid by EFT #5087 08/25/2025 09/10/2025 08/31/2025 09/10/2025 36.05 3800095459 Monitoring Paid by EFT #5087 08/28/2025 09/10/2025 08/31/2025 09/10/2025 298.70 Vendor 18550 - EUROFINS EATON ANALYTICAL LLC Totals Invoices 12 $6,658.00 Vendor 47836 - EVOQUA WATER TECHNOLOGIES LLC 907190559 Service Contracts Paid by EFT #5088 09/01/2025 09/10/2025 09/30/2025 09/10/2025 165.00 Vendor 47836 - EVOQUA WATER TECHNOLOGIES LLC Totals Invoices 1 $165.00 Vendor 48551 - EZKEM 9607 Laboratory Supplies Paid by EFT #5089 08/25/2025 09/10/2025 09/30/2025 09/10/2025 155.00 Vendor 48551 - EZKEM Totals Invoices 1 $155.00 Vendor 14890 - FEDEX 8-949-46768 Postage Expenses Paid by EFT #4928 08/08/2025 08/20/2025 08/31/2025 08/20/2025 59.62 8-955-96574 Postage Expenses Paid by EFT #4928 08/15/2025 08/27/2025 08/31/2025 08/20/2025 137.77 8-962-96124 Postage Expenses Paid by EFT #5037 08/22/2025 09/03/2025 08/31/2025 09/03/2025 184.05 8-971-93024 Postage Expenses Paid by EFT #5090 08/29/2025 09/10/2025 08/31/2025 09/10/2025 94.17 Vendor 14890 - FEDEX Totals Invoices 4 $475.61 Vendor 15000 - FISHER SCIENTIFIC 2639793 Laboratory Supplies Paid by EFT #4929 07/30/2025 08/20/2025 08/31/2025 08/20/2025 74.50 Vendor 15000 - FISHER SCIENTIFIC Totals Invoices 1 $74.50 Vendor 48715 - FLEETCREW -ANELLE MGMT SRV 62042 Automotive Paid by EFT #5038 08/06/2025 09/03/2025 08/31/2025 09/03/2025 1,331.00 Vendor 48715 - FLEETCREW -ANELLE MGMT SRV Totals Invoices 1 $1,331.00 Vendor 44934 - FLOWSERVE PUMP DIV 7304277M Well Pump and Motor Backstock Paid by EFT #5091 08/27/2025 09/10/2025 08/31/2025 09/10/2025 242,430.07 Vendor 44934 - FLOWSERVE PUMP DIV Totals Invoices 1 $242,430.07 Vendor 48402 - FLYERS ENERGY LLC 25-444644 Gasoline Fuel Inventory Paid by EFT #4930 08/15/2025 08/27/2025 08/31/2025 08/20/2025 3,197.40 25-451694 Gasoline & Diesel Fuel Inventory Paid by EFT #5039 08/23/2025 09/03/2025 08/31/2025 09/03/2025 8,586.21 25-452961 Diesel Fuel Inventory Paid by EFT #5039 08/25/2025 09/03/2025 08/31/2025 09/03/2025 1,371.96 25-453059 Oil & Lubricants Paid by EFT #5092 08/27/2025 09/10/2025 08/31/2025 09/10/2025 900.91 25-457516 Gasoline Fuel Inventory Paid by EFT #5092 08/29/2025 09/10/2025 08/31/2025 09/10/2025 2,486.61 Vendor 48402 - FLYERS ENERGY LLC Totals Invoices 5 $16,543.09 Vendor 48288 - FRONTIER COMMUNICATIONS 5306942753 825 Telephone Paid by EFT #4931 08/01/2025 08/20/2025 08/31/2025 08/20/2025 757.65 Vendor 48288 - FRONTIER COMMUNICATIONS Totals Invoices 1 $757.65 Vendor 50434 - GREG GARRETT 3341324 Water Use Reduction Rebates Paid by EFT #4932 08/12/2025 08/20/2025 08/31/2025 08/20/2025 100.00 Vendor 50434 - GREG GARRETT Totals Invoices 1 $100.00 Vendor 43111 - GFS CHEMICALS INC Run by Erika Franco on 09/10/2025 04:51:35 PM Page 7 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount CINV-167887 Laboratory Supplies Paid by EFT #4933 08/05/2025 08/20/2025 08/31/2025 08/20/2025 854.64 Vendor 43111 - GFS CHEMICALS INC Totals Invoices 1 $854.64 Vendor 15600 - GRAINGER 9586116908 Small Tools Paid by EFT #4934 07/25/2025 08/20/2025 08/31/2025 08/20/2025 17.58 9588859463 Small Tools Paid by EFT #5040 07/29/2025 09/03/2025 08/31/2025 09/03/2025 1,800.75 9594134505 Small Tools Paid by EFT #4934 08/01/2025 08/20/2025 08/31/2025 08/20/2025 909.94 9597582544 Ski Run VFD Paid by EFT #4934 08/06/2025 08/20/2025 08/31/2025 08/20/2025 409.20 9597834622 Pump Stations Paid by EFT #4934 08/06/2025 08/20/2025 08/31/2025 08/20/2025 46.88 9597834630 Ski Run VFD Paid by EFT #4934 08/06/2025 08/20/2025 08/31/2025 08/20/2025 58.40 9598656305 Ski Run VFD Paid by EFT #4986 08/06/2025 08/27/2025 08/31/2025 08/28/2025 114.36 9600081245 Buildings Paid by EFT #4986 08/07/2025 08/27/2025 08/31/2025 08/28/2025 534.03 9600309133 Generators Paid by EFT #4934 08/07/2025 08/20/2025 08/31/2025 08/20/2025 688.04 9606368430 Submersible Pump, EP Station Paid by EFT #4986 08/13/2025 08/27/2025 08/31/2025 08/28/2025 501.58 9607220077 Ski Run VFD Paid by EFT #4986 08/14/2025 08/27/2025 08/31/2025 08/28/2025 33.72 9607549988 Repair - Maintenance Water Tanks Paid by EFT #5040 08/14/2025 09/03/2025 08/31/2025 09/03/2025 82.18 9612180217 Buildings Paid by EFT #5040 08/18/2025 09/03/2025 08/31/2025 09/03/2025 57.26 9613397026 Buildings Paid by EFT #5040 08/19/2025 09/03/2025 08/31/2025 09/03/2025 142.89 9613397034 Tank Coatings (Gardner No. 1)Paid by EFT #5093 08/19/2025 09/10/2025 08/31/2025 09/10/2025 168.31 9619899850 Shop Supplies Paid by EFT #5093 08/25/2025 09/10/2025 09/30/2025 09/10/2025 284.11 9620669540 Shop Supplies Paid by EFT #5093 08/26/2025 09/10/2025 09/30/2025 09/10/2025 133.76 Vendor 15600 - GRAINGER Totals Invoices 17 $5,982.99 Vendor 43403 - GRANITE CONSTRUCTION CO 3021584 Base, Spoils, and Hauling Paid by EFT #5041 07/28/2025 09/03/2025 08/31/2025 09/03/2025 3,838.97 Vendor 43403 - GRANITE CONSTRUCTION CO Totals Invoices 1 $3,838.97 Vendor 15800 - HACH CO 14615069 Laboratory Supplies Paid by EFT #4935 08/07/2025 08/20/2025 08/31/2025 08/20/2025 460.38 14639672 Laboratory Equipment Paid by EFT #5042 08/22/2025 09/03/2025 08/31/2025 09/03/2025 226.88 Vendor 15800 - HACH CO Totals Invoices 2 $687.26 Vendor 49122 - HAEN CONSTRUCTORS 25-02AR C-Line Valves Retainage Paid by EFT #5043 08/29/2025 09/03/2025 08/31/2025 09/03/2025 1,913.08 Vendor 49122 - HAEN CONSTRUCTORS Totals Invoices 1 $1,913.08 Vendor 48096 - JOEL HENDERSON MILEAGE 072925 Travel - Meetings - Education Paid by EFT #4936 07/30/2025 08/20/2025 08/31/2025 08/20/2025 84.28 Vendor 48096 - JOEL HENDERSON Totals Invoices 1 $84.28 Vendor 44430 - HIGH SIERRA BUSINESS SYSTEMS 148333 Service Contracts Paid by EFT #5094 09/02/2025 09/10/2025 09/30/2025 09/10/2025 142.67 148334 Service Contracts Paid by EFT #5094 09/02/2025 09/10/2025 09/30/2025 09/10/2025 536.24 Vendor 44430 - HIGH SIERRA BUSINESS SYSTEMS Totals Invoices 2 $678.91 Vendor 42102 - HOLT OF CALIFORNIA Y1229804 Equipment Rental- Lease Paid by EFT #5044 08/21/2025 09/03/2025 08/31/2025 09/03/2025 3,595.25 Vendor 42102 - HOLT OF CALIFORNIA Totals Invoices 1 $3,595.25 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 8 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount Vendor 49604 - HOUSTON MAGNANI AND ASSOCIATES 7753 Public Relations Expense Paid by EFT #4937 07/30/2025 08/20/2025 08/31/2025 08/20/2025 800.00 7786 Public Relations Expense Paid by EFT #5095 08/29/2025 09/10/2025 08/31/2025 09/10/2025 800.00 Vendor 49604 - HOUSTON MAGNANI AND ASSOCIATES Totals Invoices 2 $1,600.00 Vendor 50446 - DAVID HURST 2548310 Water Use Reduction Rebates Paid by EFT #5096 09/03/2025 09/10/2025 09/30/2025 09/10/2025 222.50 Vendor 50446 - DAVID HURST Totals Invoices 1 $222.50 Vendor 48832 - NANCY HUSSMANN Sep 2025 Personnel Expense Paid by EFT #5045 09/01/2025 09/03/2025 09/30/2025 09/03/2025 516.15 Vendor 48832 - NANCY HUSSMANN Totals Invoices 1 $516.15 Vendor 50217 - KEATON HUTCHISON 34532132 Turf Buy-Back Program Paid by EFT #5097 09/03/2025 09/10/2025 09/30/2025 09/10/2025 2,250.00 Vendor 50217 - KEATON HUTCHISON Totals Invoices 1 $2,250.00 Vendor 49984 - IBIS SCIENTIFIC LLC IN083476 Laboratory Supplies Paid by EFT #4938 08/06/2025 08/20/2025 08/31/2025 08/20/2025 284.23 IN083470 Laboratory Supplies Paid by EFT #4987 08/07/2025 08/27/2025 08/31/2025 08/28/2025 284.23 IN083449 Laboratory Supplies Paid by EFT #4987 08/08/2025 08/27/2025 08/31/2025 08/28/2025 79.57 IN084045 Laboratory Supplies Paid by EFT #5098 09/03/2025 09/10/2025 09/30/2025 09/10/2025 395.47 Vendor 49984 - IBIS SCIENTIFIC LLC Totals Invoices 4 $1,043.50 Vendor 50420 - IIA LIFTING SERVICES INC INDI101991 Pump Stations Paid by EFT #5099 08/27/2025 09/10/2025 08/31/2025 09/10/2025 6,699.20 Vendor 50420 - IIA LIFTING SERVICES INC Totals Invoices 1 $6,699.20 Vendor 48915 - INCLINE VILLAGE GID ST/TWSA 2025-26 Dues - Memberships - Certification Paid by EFT #5046 07/01/2025 09/03/2025 08/31/2025 09/03/2025 3,000.00 Vendor 48915 - INCLINE VILLAGE GID Totals Invoices 1 $3,000.00 Vendor 48056 - INFOSEND INC 294420 Printing & Postage Expenses Paid by EFT #5047 08/31/2025 09/03/2025 08/31/2025 09/03/2025 12,253.00 Vendor 48056 - INFOSEND INC Totals Invoices 1 $12,253.00 Vendor 48140 - INTEGRITY LOCKSMITH i41719 Other Supplies Paid by EFT #5100 08/20/2024 09/10/2025 08/31/2025 09/10/2025 247.30 Vendor 48140 - INTEGRITY LOCKSMITH Totals Invoices 1 $247.30 Vendor 44110 - J&L PRO KLEEN INC 40131 Janitorial Services Paid by EFT #4939 08/14/2025 08/20/2025 08/31/2025 08/20/2025 4,992.83 Vendor 44110 - J&L PRO KLEEN INC Totals Invoices 1 $4,992.83 Vendor 47947 - JACK HENRY & ASSOC. INC 4834598 Service Contracts Paid by EFT #4988 12/30/2024 08/27/2025 08/31/2025 06/30/2025 08/28/2025 250.00 4969008 Service Contracts Paid by EFT #4988 05/28/2025 08/27/2025 08/31/2025 06/30/2025 08/28/2025 (320.74) 5026007 Service Contracts Paid by EFT #4988 07/31/2025 08/27/2025 08/31/2025 08/28/2025 357.30 Vendor 47947 - JACK HENRY & ASSOC. INC Totals Invoices 3 $286.56 Vendor 50099 - JLR ENVIRONMENTAL CONSULTANT 1787 DVR Irrigation Reporting Paid by EFT #4989 08/11/2025 08/27/2025 08/31/2025 08/28/2025 13,593.65 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 9 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount Vendor 50099 - JLR ENVIRONMENTAL CONSULTANT Totals Invoices 1 $13,593.65 Vendor 50024 - JONES MAYER 131539 Legal Services July 2025 Paid by EFT #5101 09/09/2025 09/10/2025 07/31/2025 09/10/2025 3,603.45 Vendor 50024 - JONES MAYER Totals Invoices 1 $3,603.45 Vendor 48828 - LIZ KAUFFMAN MILEAGE 081825 Travel - Meetings - Education Paid by EFT #5102 09/02/2025 09/10/2025 08/31/2025 09/10/2025 46.90 Vendor 48828 - LIZ KAUFFMAN Totals Invoices 1 $46.90 Vendor 40821 - KENNEDY JENKS CONSULTANTS INC 181922 Al Tahoe Well Rehab & Al Tahoe/Bayview Backup Power Paid by EFT #4990 08/07/2025 08/27/2025 08/31/2025 08/28/2025 7,024.94 182288 Contractual Services Paid by EFT #5103 08/21/2025 09/10/2025 08/31/2025 09/10/2025 2,145.00 Vendor 40821 - KENNEDY JENKS CONSULTANTS INC Totals Invoices 2 $9,169.94 Vendor 43694 - KIMBALL MIDWEST 103610618 Shop Supplies Paid by EFT #4940 07/31/2025 08/27/2025 08/31/2025 08/20/2025 113.40 103611013 Shop Supplies Paid by EFT #4940 07/31/2025 08/20/2025 08/31/2025 08/20/2025 1,067.48 103681267 Shop Supplies Paid by EFT #5048 08/22/2025 09/03/2025 08/31/2025 09/03/2025 318.64 Vendor 43694 - KIMBALL MIDWEST Totals Invoices 3 $1,499.52 Vendor 49725 - LAKESIDE TERMITE & PEST CONTROL 013771400 Buildings Paid by EFT #4941 08/07/2025 08/20/2025 08/31/2025 08/20/2025 150.00 019242696 Buildings Paid by EFT #4991 08/25/2025 08/27/2025 08/31/2025 08/28/2025 150.00 021616972 Buildings Paid by EFT #5104 08/28/2025 09/10/2025 08/31/2025 09/10/2025 475.00 021617033 Buildings Paid by EFT #5104 09/02/2025 09/10/2025 08/31/2025 09/10/2025 550.00 Vendor 49725 - LAKESIDE TERMITE & PEST CONTROL Totals Invoices 4 $1,325.00 Vendor 22200 - LANGENFELD ACE HARDWARE C487283 Field, Shop & Safety Supplies Inventory Paid by EFT #5105 08/27/2025 09/10/2025 08/31/2025 09/10/2025 74.12 Aug 25 Stmt Buildings & Shop Supplies Paid by EFT #5105 08/31/2025 09/10/2025 08/31/2025 09/10/2025 917.92 Vendor 22200 - LANGENFELD ACE HARDWARE Totals Invoices 2 $992.04 Vendor 45135 - LES SCHWAB TIRE CENTER 95300804044 Automotive Paid by EFT #4992 08/19/2025 08/27/2025 08/31/2025 08/28/2025 664.61 95300804372 Automotive Paid by EFT #4992 08/19/2025 08/27/2025 08/31/2025 08/28/2025 82.84 Vendor 45135 - LES SCHWAB TIRE CENTER Totals Invoices 2 $747.45 Vendor 22550 - LIBERTY UTILITIES 200008913796 725 Electricity Paid by EFT #4942 08/06/2025 08/20/2025 08/31/2025 08/20/2025 134.00 100000481490 Keller Heavenly Water System Improvement Paid by Check #115035 08/28/2025 09/03/2025 08/31/2025 09/03/2025 3,660.53 Vendor 22550 - LIBERTY UTILITIES Totals Invoices 2 $3,794.53 Vendor 49065 - LIFE TECHNOLOGIES CORPORATION 87665666 Laboratory Equipment Paid by EFT #4993 08/21/2025 08/27/2025 08/31/2025 08/28/2025 739.44 87672272 Laboratory Equipment Paid by EFT #5049 08/22/2025 09/03/2025 08/31/2025 09/03/2025 2,164.13 Vendor 49065 - LIFE TECHNOLOGIES CORPORATION Totals Invoices 2 $2,903.57 Vendor 47903 - LINDE GAS & EQUIPMENT INC Run by Erika Franco on 09/10/2025 04:51:35 PM Page 10 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount 51465022 Shop Supplies Paid by EFT #4943 08/14/2025 08/27/2025 08/31/2025 08/20/2025 610.13 51482482 Shop Supplies Paid by EFT #4943 08/15/2025 08/27/2025 08/31/2025 08/20/2025 49.53 51531089 Shop Supplies Paid by EFT #4994 08/20/2025 08/27/2025 08/31/2025 08/28/2025 174.50 51599940 Shop Supplies Paid by EFT #4994 08/22/2025 08/27/2025 08/31/2025 08/28/2025 706.22 51613425 Shop Supplies Paid by EFT #4994 08/22/2025 08/27/2025 08/31/2025 08/28/2025 80.13 51718743 Shop Supplies Paid by EFT #5106 08/27/2025 09/10/2025 08/31/2025 09/10/2025 78.92 51740823 Shop Supplies Paid by EFT #5106 08/28/2025 09/10/2025 08/31/2025 09/10/2025 588.64 51740824 Shop Supplies Paid by EFT #5106 08/28/2025 09/10/2025 08/31/2025 09/10/2025 22.09 Vendor 47903 - LINDE GAS & EQUIPMENT INC Totals Invoices 8 $2,310.16 Vendor 45059 - LUMOS & ASSOCIATES 128913 FLL FM Shorezone Stabilization Paid by EFT #5050 08/18/2025 09/03/2025 08/31/2025 09/03/2025 2,000.00 Vendor 45059 - LUMOS & ASSOCIATES Totals Invoices 1 $2,000.00 Vendor 19248 - MALLORY SAFETY & SUPPLY LLC 6231072 Field, Shop & Safety Supplies Inventory Paid by EFT #4944 08/13/2025 08/20/2025 08/31/2025 08/20/2025 504.52 6236352 Field, Shop & Safety Supplies Inventory Paid by EFT #4995 08/20/2025 08/27/2025 08/31/2025 08/28/2025 359.79 6240170 Field, Shop & Safety Supplies Inventory Paid by EFT #5107 08/27/2025 09/10/2025 09/30/2025 09/10/2025 341.39 Vendor 19248 - MALLORY SAFETY & SUPPLY LLC Totals Invoices 3 $1,205.70 Vendor 50438 - ROSEMARY MANNING 2520507 Turf Buy-Back Program Paid by EFT #4945 08/14/2025 08/20/2025 08/31/2025 08/20/2025 600.00 Vendor 50438 - ROSEMARY MANNING Totals Invoices 1 $600.00 Vendor 49515 - JOANNE MARCHETTA 3324603-1 Water Use Reduction Rebates Paid by EFT #5108 09/04/2025 09/10/2025 09/30/2025 09/10/2025 750.00 Vendor 49515 - JOANNE MARCHETTA Totals Invoices 1 $750.00 Vendor 21701 - THE MCCLATCHY COMPANY LLC IN36711 Blower System Improvements Paid by EFT #4996 07/31/2025 08/27/2025 08/31/2025 08/28/2025 1,385.72 Vendor 21701 - THE MCCLATCHY COMPANY LLC Totals Invoices 1 $1,385.72 Vendor 17900 - MCMASTER CARR SUPPLY CO 50269866 Buildings Paid by EFT #4997 08/12/2025 08/27/2025 08/31/2025 08/28/2025 1,015.65 50359403 Buildings Paid by EFT #4997 08/13/2025 08/27/2025 08/31/2025 08/28/2025 235.38 Vendor 17900 - MCMASTER CARR SUPPLY CO Totals Invoices 2 $1,251.03 Vendor 50445 - SHAWN MILLER 3357407 Turf Buy-Back Program Paid by EFT #5109 09/03/2025 09/10/2025 09/30/2025 09/10/2025 1,188.00 Vendor 50445 - SHAWN MILLER Totals Invoices 1 $1,188.00 Vendor 43889 - MME MUNICIPAL MAINTENANCE 039927 Automotive Paid by EFT #4998 08/12/2025 08/27/2025 08/31/2025 08/28/2025 921.85 040704 Pipe - Covers & Manholes Paid by EFT #5110 08/28/2025 09/10/2025 09/30/2025 09/10/2025 2,157.10 040711 Pipe - Covers & Manholes Paid by EFT #5110 08/31/2025 09/10/2025 09/30/2025 09/10/2025 3,271.72 040974 Pipe - Covers & Manholes Paid by EFT #5110 09/05/2025 09/10/2025 09/30/2025 09/10/2025 1,969.92 040975 Pipe - Covers & Manholes Paid by EFT #5110 09/05/2025 09/10/2025 09/30/2025 09/10/2025 1,936.91 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 11 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount Vendor 43889 - MME MUNICIPAL MAINTENANCE Totals Invoices 5 $10,257.50 Vendor 18600 - MOTION INDUSTRIES INC NV25-00742357 Pump Stations Paid by EFT #4999 08/13/2025 08/27/2025 08/31/2025 08/28/2025 167.03 Vendor 18600 - MOTION INDUSTRIES INC Totals Invoices 1 $167.03 Vendor 50372 - N&S TRACTOR IP00641 Automotive Paid by EFT #5111 07/31/2025 09/10/2025 08/31/2025 09/10/2025 675.65 IP00714 Automotive Paid by EFT #5111 08/22/2025 09/10/2025 08/31/2025 09/10/2025 152.09 Vendor 50372 - N&S TRACTOR Totals Invoices 2 $827.74 Vendor 49765 - NAPA AUTO PARTS Aug 25 Stmt Automotive & Generators Paid by EFT #5112 08/31/2025 09/10/2025 08/31/2025 09/10/2025 6,863.01 Vendor 49765 - NAPA AUTO PARTS Totals Invoices 1 $6,863.01 Vendor 50448 - RICHARD NELSON 2909301 Water Use Reduction Rebates Paid by EFT #5113 09/03/2025 09/10/2025 09/30/2025 09/10/2025 750.00 Vendor 50448 - RICHARD NELSON Totals Invoices 1 $750.00 Vendor 48315 - O'REILLY AUTO PARTS Aug 25 Stmt Automotive & Shop Supplies Paid by EFT #5114 08/28/2025 09/10/2025 08/31/2025 09/10/2025 1,430.22 Vendor 48315 - O'REILLY AUTO PARTS Totals Invoices 1 $1,430.22 Vendor 44607 - OLIN PIONEER AMERICAS LLC 900605194 Hypochlorite Paid by EFT #4946 08/13/2025 08/20/2025 08/31/2025 08/20/2025 14,350.43 900605747 Hypochlorite Paid by EFT #5000 08/14/2025 08/27/2025 08/31/2025 08/28/2025 13,509.50 Vendor 44607 - OLIN PIONEER AMERICAS LLC Totals Invoices 2 $27,859.93 Vendor 49806 - OUTSIDE INTERACTIVE INC 51505 Public Relations Expense Paid by EFT #5115 08/01/2025 09/10/2025 08/31/2025 09/10/2025 2,086.00 Vendor 49806 - OUTSIDE INTERACTIVE INC Totals Invoices 1 $2,086.00 Vendor 41272 - PAC MACHINE CO 98451 Forest Mtn Booster Pump Paid by EFT #4947 08/07/2025 08/20/2025 08/31/2025 08/20/2025 6,470.63 98530 Pump Stations Paid by EFT #5001 08/15/2025 08/27/2025 08/31/2025 08/28/2025 6,779.95 Vendor 41272 - PAC MACHINE CO Totals Invoices 2 $13,250.58 Vendor 49997 - PACIFIC STEEL & RECYCLING 9116410 Buildings Paid by EFT #5002 08/21/2025 08/27/2025 08/31/2025 08/28/2025 429.23 Vendor 49997 - PACIFIC STEEL & RECYCLING Totals Invoices 1 $429.23 Vendor 50435 - KEVIN PEKOWSKY 2206107 Turf Buy-Back Program Paid by EFT #4948 08/13/2025 08/20/2025 08/31/2025 08/20/2025 450.00 Vendor 50435 - KEVIN PEKOWSKY Totals Invoices 1 $450.00 Vendor 48591 - POTABLE DIVERS INC 25122 Repair - Maintenance Water Tanks Paid by EFT #4949 08/07/2025 08/20/2025 08/31/2025 08/20/2025 1,900.00 25123 Repair - Maintenance Water Tanks Paid by EFT #4949 08/07/2025 08/20/2025 08/31/2025 08/20/2025 1,900.00 25124 Repair - Maintenance Water Tanks Paid by EFT #4949 08/07/2025 08/20/2025 08/31/2025 08/20/2025 1,800.00 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 12 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount 25125 Repair - Maintenance Water Tanks Paid by EFT #4949 08/07/2025 08/20/2025 08/31/2025 08/20/2025 1,800.00 25126 Repair - Maintenance Water Tanks Paid by EFT #4949 08/07/2025 08/20/2025 08/31/2025 08/20/2025 1,900.00 Vendor 48591 - POTABLE DIVERS INC Totals Invoices 5 $9,300.00 Vendor 49923 - QUADIENT FINANCE USA INC 07/08/25 Postage prepaid Paid by EFT #4950 08/03/2025 08/20/2025 08/31/2025 08/20/2025 1,800.00 Vendor 49923 - QUADIENT FINANCE USA INC Totals Invoices 1 $1,800.00 Vendor 47803 - REDWOOD PRINTING 37245 Test Wells (x3)Paid by EFT #4951 08/13/2025 08/20/2025 08/31/2025 08/20/2025 122.88 Vendor 47803 - REDWOOD PRINTING Totals Invoices 1 $122.88 Vendor 49497 - REGULATORY INTELLIGENCE LLC STPUD825 Advisory Paid by EFT #5003 08/07/2025 08/27/2025 08/31/2025 08/28/2025 5,202.36 Vendor 49497 - REGULATORY INTELLIGENCE LLC Totals Invoices 1 $5,202.36 Vendor 41696 - RESOURCE DEVELOPMENT CO LLC 26-01A Al Tahoe/Bayview Backup Power Paid by EFT #5116 07/31/2025 09/10/2025 08/31/2025 09/10/2025 14,000.00 26-01AR Al Tahoe/Bayview Backup Power Retainage Paid by EFT #5116 07/31/2025 09/10/2025 08/31/2025 09/10/2025 (700.00) 26-01B Al Tahoe Well Rehab Paid by EFT #5116 07/31/2025 09/10/2025 08/31/2025 09/10/2025 13,250.00 26-01BR Al Tahoe Well Rehab Retainage Paid by EFT #5116 07/31/2025 09/10/2025 08/31/2025 09/10/2025 (662.50) Vendor 41696 - RESOURCE DEVELOPMENT CO LLC Totals Invoices 4 $25,887.50 Vendor 50407 - REY ENGINEERS INC 28073 Gardner Mountain #2/4 Waterline Paid by EFT #5117 08/18/2025 09/10/2025 08/31/2025 09/10/2025 21,001.86 Vendor 50407 - REY ENGINEERS INC Totals Invoices 1 $21,001.86 Vendor 50251 - RICHARDS WATSON & GERSHON 254549 Legal Services July 2025 Paid by EFT #5118 08/22/2025 09/10/2025 07/31/2025 09/10/2025 9,022.44 254550 Legal Services July 2025 Paid by EFT #5118 08/22/2025 09/10/2025 07/31/2025 09/10/2025 165.00 Vendor 50251 - RICHARDS WATSON & GERSHON Totals Invoices 2 $9,187.44 Vendor 49105 - ROBOTIC SEWER SOLUTIONS INC 24-04AR Infiltration & Inflow Retainage Paid by EFT #5004 08/18/2025 08/27/2025 08/31/2025 08/28/2025 6,480.00 Vendor 49105 - ROBOTIC SEWER SOLUTIONS INC Totals Invoices 1 $6,480.00 Vendor 48930 - EDGAR RODRIGUEZ MILEAGE 081725 Travel - Meetings - Education Paid by EFT #5005 07/25/2025 08/27/2025 08/31/2025 08/28/2025 153.44 Vendor 48930 - EDGAR RODRIGUEZ Totals Invoices 1 $153.44 Vendor 50441 - AUSTIN RODRIGUEZ-WOODWARD 3482204 Water Use Reduction Rebates Paid by EFT #5051 08/27/2025 09/03/2025 08/31/2025 09/03/2025 100.00 Vendor 50441 - AUSTIN RODRIGUEZ-WOODWARD Totals Invoices 1 $100.00 Vendor 48684 - RS AMERICAS INC 9021050286 Submersible Pump, EP Station Paid by EFT #4952 07/25/2025 08/20/2025 08/31/2025 08/20/2025 277.04 9021057729 Submersible Pump, EP Station Paid by EFT #5006 07/28/2025 08/27/2025 08/31/2025 08/28/2025 1,137.43 9021115058 Buildings Paid by EFT #5006 08/12/2025 08/27/2025 08/31/2025 08/28/2025 269.50 9021143569 Buildings Paid by EFT #5052 08/20/2025 09/03/2025 08/31/2025 09/03/2025 320.16 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 13 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount Vendor 48684 - RS AMERICAS INC Totals Invoices 4 $2,004.13 Vendor 50377 - PAUL SCHULMAN 2365506-2 Turf Buy-Back Program Paid by EFT #4953 08/14/2025 08/20/2025 08/31/2025 08/20/2025 3,000.00 Vendor 50377 - PAUL SCHULMAN Totals Invoices 1 $3,000.00 Vendor 43552 - SHERWIN-WILLIAMS 4873-5-2 Grounds & Maintenance Paid by EFT #4954 06/30/2025 08/20/2025 08/31/2025 08/20/2025 53.40 7967-2 Buildings Paid by EFT #4954 07/25/2025 08/20/2025 08/31/2025 08/20/2025 155.08 8042-3 Buildings Paid by EFT #4954 07/29/2025 08/20/2025 08/31/2025 08/20/2025 77.54 5841-1 Buildings Paid by EFT #4954 07/30/2025 08/20/2025 08/31/2025 08/20/2025 69.49 5865-0 Buildings Paid by EFT #4954 07/31/2025 08/20/2025 08/31/2025 08/20/2025 69.49 5891-6 Buildings Paid by EFT #4954 08/01/2025 08/27/2025 08/31/2025 08/20/2025 101.09 6021-9 Buildings Paid by EFT #4954 08/05/2025 08/27/2025 08/31/2025 08/20/2025 63.12 8222-1 Buildings Paid by EFT #4954 08/05/2025 08/27/2025 08/31/2025 08/20/2025 4.85 8251-0 Buildings Paid by EFT #4954 08/05/2025 08/27/2025 08/31/2025 08/20/2025 63.12 6095-3 Buildings Paid by EFT #4954 08/06/2025 08/27/2025 08/31/2025 08/20/2025 310.70 8285-8 Buildings Paid by EFT #4954 08/06/2025 08/27/2025 08/31/2025 08/20/2025 126.24 6269-4 Buildings Paid by EFT #5007 08/12/2025 08/27/2025 08/31/2025 08/28/2025 49.59 8430-0 Grounds & Maintenance Paid by EFT #5007 08/12/2025 08/27/2025 08/31/2025 08/28/2025 46.33 8455-7 Grounds & Maintenance Paid by EFT #5007 08/12/2025 08/27/2025 08/31/2025 08/28/2025 34.75 8497-9 Grounds & Maintenance Paid by EFT #5007 08/13/2025 08/27/2025 08/31/2025 08/28/2025 34.75 6492-2 Grounds & Maintenance Paid by EFT #5119 08/19/2025 09/10/2025 08/31/2025 09/10/2025 183.85 6495-5 Buildings Paid by EFT #5119 08/19/2025 09/10/2025 08/31/2025 09/10/2025 378.18 Vendor 43552 - SHERWIN-WILLIAMS Totals Invoices 17 $1,821.57 Vendor 40633 - SIGMA ALDRICH INC 566233675 Laboratory Supplies Paid by EFT #5053 08/14/2025 09/03/2025 08/31/2025 09/03/2025 1,286.39 Vendor 40633 - SIGMA ALDRICH INC Totals Invoices 1 $1,286.39 Vendor 50355 - SILVER STATE TOWING 27620 Automotive Paid by EFT #5054 08/22/2025 09/03/2025 08/31/2025 09/03/2025 1,050.00 Vendor 50355 - SILVER STATE TOWING Totals Invoices 1 $1,050.00 Vendor 50449 - KELLY SMITH 3409211 Water Use Reduction Rebates Paid by EFT #5120 09/03/2025 09/10/2025 09/30/2025 09/10/2025 750.00 Vendor 50449 - KELLY SMITH Totals Invoices 1 $750.00 Vendor 44577 - SOUNDPROS INC 250822-41 Public Relations Expense Paid by EFT #5121 08/22/2025 09/10/2025 08/31/2025 09/10/2025 49.00 Vendor 44577 - SOUNDPROS INC Totals Invoices 1 $49.00 Vendor 48628 - SOUTH LAKE TAHOE ACE HARDWARE 075377 Grounds & Maintenance Paid by EFT #4955 08/12/2025 08/20/2025 08/31/2025 08/20/2025 15.62 075428 Shop Supplies Paid by EFT #5055 08/26/2025 09/03/2025 08/31/2025 09/03/2025 32.60 Vendor 48628 - SOUTH LAKE TAHOE ACE HARDWARE Totals Invoices 2 $48.22 Vendor 23100 - SOUTH SHORE GLASS & DOOR INC 45680 Shop Supplies Paid by EFT #5056 08/26/2025 09/03/2025 08/31/2025 09/03/2025 164.88 Vendor 23100 - SOUTH SHORE GLASS & DOOR INC Totals Invoices 1 $164.88 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 14 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount Vendor 23400 - SOUTH TAHOE PUBLIC UTILITY DISTRICT 2718021-001 725 Water Paid by EFT #5057 08/01/2025 09/03/2025 08/31/2025 09/03/2025 184.11 2506132-001 725 Water & Other Utilities Paid by EFT #5057 08/01/2025 09/03/2025 08/31/2025 09/03/2025 1,791.46 2612107-001 725 Water Paid by EFT #5057 08/01/2025 09/03/2025 08/31/2025 09/03/2025 120.46 3102034-001 725 Water Paid by EFT #5057 08/01/2025 09/03/2025 08/31/2025 09/03/2025 221.55 3103021-001 725 Telephone Paid by EFT #5057 08/01/2025 09/03/2025 08/31/2025 09/03/2025 184.11 3122506-001 725 Water & Other Utilities Paid by EFT #5057 08/01/2025 09/03/2025 08/31/2025 09/03/2025 112.73 3221118-001 725 Other Utilities Paid by EFT #5057 08/01/2025 09/03/2025 08/31/2025 09/03/2025 43.50 Vendor 23400 - SOUTH TAHOE PUBLIC UTILITY DISTRICT Totals Invoices 7 $2,657.92 Vendor 45168 - SOUTHWEST GAS 910000040369 725 Natural Gas Paid by EFT #4956 08/05/2025 08/20/2025 08/31/2025 08/20/2025 18.45 910000041349 725 Natural Gas Paid by EFT #4956 08/05/2025 08/20/2025 08/31/2025 08/20/2025 12.45 910000041350 725 Natural Gas Paid by EFT #4956 08/08/2025 08/20/2025 08/31/2025 08/20/2025 12.45 910000665034 725 Natural Gas Paid by EFT #5008 08/12/2025 08/28/2025 08/31/2025 08/28/2025 11.00 910000183539 825 Natural Gas Paid by EFT #5008 08/15/2025 08/28/2025 08/31/2025 08/28/2025 11.00 910000426082 825 Natural Gas Paid by EFT #5008 08/18/2025 08/28/2025 08/31/2025 08/28/2025 11.00 910000175915 825 Natural Gas Paid by EFT #5058 08/20/2025 09/03/2025 08/31/2025 09/03/2025 11.00 910000639911 825 Natural Gas Paid by EFT #5058 08/20/2025 09/03/2025 08/31/2025 09/03/2025 11.00 910000416139 825 Natural Gas Paid by EFT #5058 08/21/2025 09/03/2025 08/31/2025 09/03/2025 11.00 910000192416 825 Natural Gas Paid by EFT #5058 08/22/2025 09/03/2025 08/31/2025 09/03/2025 11.00 910000421501 825 Natural Gas Paid by EFT #5058 08/25/2025 09/03/2025 08/31/2025 09/03/2025 289.05 910000421502 825 Natural Gas Paid by EFT #5058 08/25/2025 09/03/2025 08/31/2025 09/03/2025 386.64 910000429959 825 Natural Gas Paid by EFT #5058 08/25/2025 09/03/2025 08/31/2025 09/03/2025 11.00 910000429960 825 Natural Gas Paid by EFT #5058 08/25/2025 09/03/2025 08/31/2025 09/03/2025 1,140.04 910000175574 825 Natural Gas Paid by EFT #5122 08/27/2025 09/10/2025 08/31/2025 09/10/2025 30.97 910000175902 825 Natural Gas Paid by EFT #5122 08/27/2025 09/10/2025 08/31/2025 09/10/2025 .45 910000416224 825 Natural Gas Paid by EFT #5122 08/29/2025 09/10/2025 08/31/2025 09/10/2025 8.28 910000657163 825 Natural Gas Paid by EFT #5122 08/29/2025 09/10/2025 08/31/2025 09/10/2025 11.00 Vendor 45168 - SOUTHWEST GAS Totals Invoices 18 $1,997.78 Vendor 49064 - STAPLES BUSINESS ADVANTAGE 6041289673 Office Supply Issues Paid by EFT #5123 08/31/2025 09/10/2025 08/31/2025 09/10/2025 341.48 6041289675 Office Supply Issues Paid by EFT #5123 08/31/2025 09/10/2025 08/31/2025 09/10/2025 480.35 Vendor 49064 - STAPLES BUSINESS ADVANTAGE Totals Invoices 2 $821.83 Vendor 48617 - STEEL-TOE-SHOES.COM STP090325 Safety Equipment - Physicals Paid by EFT #5124 09/03/2025 09/10/2025 09/30/2025 09/10/2025 168.51 Vendor 48617 - STEEL-TOE-SHOES.COM Totals Invoices 1 $168.51 Vendor 50379 - STILLWATER SCIENCES 11240102 Contractual Services Paid by EFT #5125 08/26/2025 09/10/2025 08/31/2025 09/10/2025 6,608.32 Vendor 50379 - STILLWATER SCIENCES Totals Invoices 1 $6,608.32 Vendor 48511 - SWRCB/DWOCP CONTI T2 2025 Dues - Memberships - Certification Paid by Check #115022 08/11/2025 08/20/2025 08/31/2025 08/20/2025 60.00 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 15 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount 23846 D2 2025 Dues - Memberships - Certification Paid by Check #115036 08/21/2025 09/03/2025 08/31/2025 09/03/2025 80.00 AGUIRRE OITAPP25 Dues - Memberships - Certification Paid by Check #115049 09/09/2025 09/10/2025 09/30/2025 09/10/2025 228.00 Vendor 48511 - SWRCB/DWOCP Totals Invoices 3 $368.00 Vendor 47798 - T&S CONSTRUCTION CO INC 23-23A Upper Truckee Sewer PS Rehab Paid by EFT #5009 07/31/2025 08/27/2025 08/31/2025 08/28/2025 128,000.00 23-23AR Upper Truckee Sewer PS Rehab Retainage Paid by EFT #5009 07/31/2025 08/27/2025 08/31/2025 08/28/2025 (6,400.00) Vendor 47798 - T&S CONSTRUCTION CO INC Totals Invoices 2 $121,600.00 Vendor 49168 - TAHOE CHAMBER 2624450 Travel - Meetings - Education Paid by EFT #5126 08/29/2025 09/10/2025 08/31/2025 09/10/2025 1,600.00 Vendor 49168 - TAHOE CHAMBER Totals Invoices 1 $1,600.00 Vendor 48229 - TAHOE DAILY TRIBUNE IN206703 Public Relations Expense Paid by EFT #5127 08/31/2025 09/10/2025 08/31/2025 09/10/2025 660.00 IN206704 Ads-Legal Notices Paid by EFT #5127 08/31/2025 09/10/2025 08/31/2025 09/10/2025 735.00 Vendor 48229 - TAHOE DAILY TRIBUNE Totals Invoices 2 $1,395.00 Vendor 50040 - TAHOE FLEET SERVICE 1177 Automotive Paid by EFT #4957 07/16/2025 08/20/2025 08/31/2025 08/20/2025 42.00 1188 Automotive Paid by EFT #5128 08/12/2025 09/10/2025 08/31/2025 09/10/2025 1,041.95 1189 Automotive Paid by EFT #5128 08/12/2025 09/10/2025 08/31/2025 09/10/2025 989.75 1194 Automotive Paid by EFT #5059 08/17/2025 09/03/2025 08/31/2025 09/03/2025 968.00 Vendor 50040 - TAHOE FLEET SERVICE Totals Invoices 4 $3,041.70 Vendor 42489 - TAHOE MOUNTAIN NEWS 1052 Public Relations Expense Paid by EFT #4958 08/13/2025 08/20/2025 08/31/2025 08/20/2025 170.00 Vendor 42489 - TAHOE MOUNTAIN NEWS Totals Invoices 1 $170.00 Vendor 24325 - TAHOE SAND & GRAVEL INV284826 Base, Spoils, and Hauling Paid by EFT #4959 05/31/2025 08/27/2025 08/31/2025 06/30/2025 08/20/2025 1,384.90 INV339971 Buildings Paid by EFT #5129 09/03/2025 09/10/2025 09/30/2025 09/10/2025 73.95 Vendor 24325 - TAHOE SAND & GRAVEL Totals Invoices 2 $1,458.85 Vendor 24450 - TAHOE VALLEY ELECTRIC SUPPLY 5147771 Repair - Maintenance Water Tanks Paid by EFT #5060 08/12/2025 09/03/2025 08/31/2025 09/03/2025 6.02 5147964 Buildings Paid by EFT #5130 09/04/2025 09/10/2025 08/31/2025 09/10/2025 197.56 Vendor 24450 - TAHOE VALLEY ELECTRIC SUPPLY Totals Invoices 2 $203.58 Vendor 49420 - THATCHER COMPANY OF NEVADA INC 2025400103743 Sodium Hydroxide Paid by EFT #5010 08/04/2025 08/27/2025 08/31/2025 08/28/2025 9,464.48 2025400104309 Hypochlorite Paid by EFT #5131 08/25/2025 09/10/2025 08/31/2025 09/10/2025 12,000.00 2025400104307 Hypochlorite Paid by EFT #5131 08/27/2025 09/10/2025 08/31/2025 09/10/2025 1,610.00 Vendor 49420 - THATCHER COMPANY OF NEVADA INC Totals Invoices 3 $23,074.48 Vendor 48477 - THOMAS SCIENTIFIC 3680780 Laboratory Supplies Paid by EFT #5011 08/12/2025 08/27/2025 08/31/2025 08/28/2025 37.61 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 16 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount 3683217 Laboratory Supplies Paid by EFT #5061 08/14/2025 09/03/2025 08/31/2025 09/03/2025 418.74 Vendor 48477 - THOMAS SCIENTIFIC Totals Invoices 2 $456.35 Vendor 47955 - TK ELEVATOR 3008759529 Service Contracts Paid by EFT #5012 08/01/2025 08/27/2025 08/31/2025 08/28/2025 5,203.97 Vendor 47955 - TK ELEVATOR Totals Invoices 1 $5,203.97 Vendor 50406 - TORO STEEL BLDGS USA W91QUI3J-0001 DVR Equipment Storage Paid by Check #115024 08/05/2025 08/27/2025 08/31/2025 08/22/2025 8,525.25 Vendor 50406 - TORO STEEL BLDGS USA Totals Invoices 1 $8,525.25 Vendor 42546 - TRUCKEE OVERHEAD DOOR INC 54512 Replace Roll Up Door Paid by EFT #5062 08/13/2025 09/03/2025 08/31/2025 09/03/2025 6,059.00 54523 Buildings Paid by EFT #4960 08/18/2025 08/20/2025 08/31/2025 08/20/2025 600.00 Vendor 42546 - TRUCKEE OVERHEAD DOOR INC Totals Invoices 2 $6,659.00 Vendor 50374 - TRUEPANI INC 1508 Lead Service Lines Program Paid by EFT #4961 08/08/2025 08/20/2025 08/31/2025 08/20/2025 6,580.00 Vendor 50374 - TRUEPANI INC Totals Invoices 1 $6,580.00 Vendor 49976 - UNIFIED FIELD SERVICES CORP 26-01A Tank Coatings (Gardner No. 1)Paid by EFT #5063 07/31/2025 09/03/2025 08/31/2025 09/03/2025 146,524.00 26-01AR Tank Coatings (Gardner No. 1) Retainage Paid by EFT #5063 07/31/2025 09/03/2025 08/31/2025 09/03/2025 (7,326.20) Vendor 49976 - UNIFIED FIELD SERVICES CORP Totals Invoices 2 $139,197.80 Vendor 48262 - UPS FREIGHT 0000966628325 Postage Expenses Paid by EFT #4962 08/09/2025 08/20/2025 08/31/2025 08/20/2025 64.25 0000966628335 Postage Expenses Paid by EFT #5013 08/16/2025 08/27/2025 08/31/2025 08/28/2025 73.92 0000966628345 Postage Expenses Paid by EFT #5013 08/23/2025 08/27/2025 08/31/2025 08/28/2025 44.34 0000966628355 Postage Expenses Paid by EFT #5132 08/30/2025 09/10/2025 08/31/2025 09/10/2025 83.12 Vendor 48262 - UPS FREIGHT Totals Invoices 4 $265.63 Vendor 47973 - US BANK CORPORATE ABBONDANDOLO0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 544.14 ARCE0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 1,867.38 ASCHENBACH0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 824.23 BARTLETTB0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 709.92 BARTLETTC0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 2,125.55 BAUGH0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 10.10 BORLEY0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 237.28 BUCKMAN 0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 23.48 COLE0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 1,622.72 COLVEY0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 131.45 COMBES0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 91.91 COOLIDGE0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 622.56 DUPREE0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 75.00 GUTTRY0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 1,118.21 HENDERSON0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 246.60 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 17 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount HUGHES0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 897.82 JONES0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 1,006.69 KAUFFMAN0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 2,184.38 LEE0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 286.26 NELSON0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 59.69 RUIZ0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 121.54 SALAZAR0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 540.28 SCHRAUBEN0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 1,912.75 SKELLY0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 2,816.11 STANLEY0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 201.91 THOMSEN0725 July 25 Stms Paid by EFT #4963 07/22/2025 08/20/2025 07/31/2025 08/20/2025 1,968.40 Vendor 47973 - US BANK CORPORATE Totals Invoices 26 $22,246.36 Vendor 49947 - CUST#593278 USABLUEBOOK INV00791920 Laboratory Supplies Paid by EFT #4964 08/07/2025 08/20/2025 08/31/2025 08/20/2025 317.08 INV00793459 Luther Pass Pump Station Paid by EFT #4964 08/11/2025 08/20/2025 08/31/2025 08/20/2025 593.66 Vendor 49947 - CUST#593278 USABLUEBOOK Totals Invoices 2 $910.74 Vendor 45243 - VELOCITY VEHICLE GROUP XA261159677:01 Shop Supplies Paid by EFT #5014 08/07/2025 08/27/2025 08/31/2025 08/28/2025 172.91 XA261159741:01 Shop Supplies Paid by EFT #5014 08/08/2025 08/27/2025 08/31/2025 08/28/2025 103.62 Vendor 45243 - VELOCITY VEHICLE GROUP Totals Invoices 2 $276.53 Vendor 49296 - VERIZON WIRELESS 6120645001 Telephone Paid by EFT #5015 08/09/2025 08/28/2025 08/31/2025 08/28/2025 553.72 Vendor 49296 - VERIZON WIRELESS Totals Invoices 1 $553.72 Vendor 44580 - VESTIS SERVICES LLC 5980307916 Uniform Payable Paid by EFT #4965 07/16/2025 08/27/2025 08/31/2025 08/20/2025 18.44 5980312845 Uniform Payable Paid by EFT #4965 08/06/2025 08/20/2025 08/31/2025 08/20/2025 79.19 5980312847 Uniform Payable Paid by EFT #4965 08/06/2025 08/20/2025 08/31/2025 08/20/2025 28.83 5980312848 Uniform Payable Paid by EFT #4965 08/06/2025 08/20/2025 08/31/2025 08/20/2025 16.82 5980312849 Uniform Payable Paid by EFT #4965 08/06/2025 08/20/2025 08/31/2025 08/20/2025 13.50 5980312850 Uniform Payable Paid by EFT #4965 08/06/2025 08/20/2025 08/31/2025 08/20/2025 18.52 5980312851 Uniform Payable Paid by EFT #4965 08/06/2025 08/20/2025 08/31/2025 08/20/2025 97.08 5980312852 Uniform Payable Paid by EFT #4965 08/06/2025 08/20/2025 08/31/2025 08/20/2025 62.01 5980312853 Uniform Payable Paid by EFT #4965 08/06/2025 08/20/2025 08/31/2025 08/20/2025 32.74 5980312854 Uniform Payable Paid by EFT #4965 08/06/2025 08/20/2025 08/31/2025 08/20/2025 4.35 5980312855 Uniform Payable Paid by EFT #4965 08/06/2025 08/20/2025 08/31/2025 08/20/2025 90.98 5980312856 Uniform Payable Paid by EFT #4965 08/06/2025 08/20/2025 08/31/2025 08/20/2025 110.06 5980312857 Uniform Payable Paid by EFT #4965 08/06/2025 08/20/2025 08/31/2025 08/20/2025 106.59 5980314475 Uniform Payable Paid by EFT #4965 08/13/2025 08/27/2025 08/31/2025 08/20/2025 79.19 5980314476 Uniform Payable Paid by EFT #4965 08/13/2025 08/27/2025 08/31/2025 08/20/2025 46.59 5980314477 Uniform Payable Paid by EFT #4965 08/13/2025 08/27/2025 08/31/2025 08/20/2025 28.83 5980314478 Uniform Payable Paid by EFT #4965 08/13/2025 08/27/2025 08/31/2025 08/20/2025 16.82 5980314479 Uniform Payable Paid by EFT #4965 08/13/2025 08/27/2025 08/31/2025 08/20/2025 13.50 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 18 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount 5980314480 Uniform Payable Paid by EFT #4965 08/13/2025 08/27/2025 08/31/2025 08/20/2025 18.52 5980314481 Uniform Payable Paid by EFT #4965 08/13/2025 08/27/2025 08/31/2025 08/20/2025 108.67 5980314482 Uniform Payable Paid by EFT #4965 08/13/2025 08/27/2025 08/31/2025 08/20/2025 62.55 5980314483 Uniform Payable Paid by EFT #4965 08/13/2025 08/27/2025 08/31/2025 08/20/2025 32.74 5980314484 Uniform Payable Paid by EFT #4965 08/13/2025 08/27/2025 08/31/2025 08/20/2025 4.35 5980314485 Uniform Payable Paid by EFT #4965 08/13/2025 08/27/2025 08/31/2025 08/20/2025 80.98 5980314486 Uniform Payable Paid by EFT #4965 08/13/2025 08/27/2025 08/31/2025 08/20/2025 100.06 5980316189 Uniform Payable Paid by EFT #5133 08/20/2025 09/10/2025 08/31/2025 09/10/2025 46.59 5980316190 Uniform Payable Paid by EFT #5133 08/20/2025 09/10/2025 08/31/2025 09/10/2025 28.83 5980316191 Uniform Payable Paid by EFT #5133 08/20/2025 09/10/2025 08/31/2025 09/10/2025 16.82 5980316192 Uniform Payable Paid by EFT #5133 08/20/2025 09/10/2025 08/31/2025 09/10/2025 13.50 5980316193 Uniform Payable Paid by EFT #5133 08/20/2025 09/10/2025 08/31/2025 09/10/2025 18.52 5980316194 Uniform Payable Paid by EFT #5133 08/20/2025 09/10/2025 08/31/2025 09/10/2025 118.67 5980316195 Uniform Payable Paid by EFT #5133 08/20/2025 09/10/2025 08/31/2025 09/10/2025 62.01 5980316196 Uniform Payable Paid by EFT #5133 08/20/2025 09/10/2025 08/31/2025 09/10/2025 32.47 5980316197 Uniform Payable Paid by EFT #5133 08/20/2025 09/10/2025 08/31/2025 09/10/2025 4.35 5980316198 Uniform Payable Paid by EFT #5133 08/20/2025 09/10/2025 08/31/2025 09/10/2025 90.98 5980316199 Uniform Payable Paid by EFT #5133 08/20/2025 09/10/2025 08/31/2025 09/10/2025 110.06 5980317781 Uniform Payable Paid by EFT #5133 08/27/2025 09/10/2025 08/31/2025 09/10/2025 79.19 5980317782 Uniform Payable Paid by EFT #5133 08/27/2025 09/10/2025 08/31/2025 09/10/2025 46.59 5980317783 Uniform Payable Paid by EFT #5133 08/27/2025 09/10/2025 08/31/2025 09/10/2025 28.83 5980317784 Uniform Payable Paid by EFT #5133 08/27/2025 09/10/2025 08/31/2025 09/10/2025 16.82 5980317785 Uniform Payable Paid by EFT #5133 08/27/2025 09/10/2025 08/31/2025 09/10/2025 13.50 5980317786 Uniform Payable Paid by EFT #5133 08/27/2025 09/10/2025 08/31/2025 09/10/2025 18.52 5980317787 Uniform Payable Paid by EFT #5133 08/27/2025 09/10/2025 08/31/2025 09/10/2025 118.67 5980317788 Uniform Payable Paid by EFT #5133 08/27/2025 09/10/2025 08/31/2025 09/10/2025 62.01 5980317789 Uniform Payable Paid by EFT #5133 08/27/2025 09/10/2025 08/31/2025 09/10/2025 32.47 5980317790 Uniform Payable Paid by EFT #5133 08/27/2025 09/10/2025 08/31/2025 09/10/2025 4.35 5980317791 Uniform Payable Paid by EFT #5133 08/27/2025 09/10/2025 08/31/2025 09/10/2025 90.98 5980317792 Uniform Payable Paid by EFT #5133 08/27/2025 09/10/2025 08/31/2025 09/10/2025 100.06 5980319436 Uniform Payable Paid by EFT #5133 09/03/2025 09/10/2025 09/30/2025 09/10/2025 79.19 5980319437 Uniform Payable Paid by EFT #5133 09/03/2025 09/10/2025 09/30/2025 09/10/2025 46.42 5980319438 Uniform Payable Paid by EFT #5133 09/03/2025 09/10/2025 09/30/2025 09/10/2025 28.83 5980319439 Uniform Payable Paid by EFT #5133 09/03/2025 09/10/2025 09/30/2025 09/10/2025 16.82 5980319440 Uniform Payable Paid by EFT #5133 09/03/2025 09/10/2025 09/30/2025 09/10/2025 13.50 5980319441 Uniform Payable Paid by EFT #5133 09/03/2025 09/10/2025 09/30/2025 09/10/2025 18.52 5980319442 Uniform Payable Paid by EFT #5133 09/03/2025 09/10/2025 09/30/2025 09/10/2025 108.67 5980319443 Uniform Payable Paid by EFT #5133 09/03/2025 09/10/2025 09/30/2025 09/10/2025 62.01 5980319444 Uniform Payable Paid by EFT #5133 09/03/2025 09/10/2025 09/30/2025 09/10/2025 32.47 5980319445 Uniform Payable Paid by EFT #5133 09/03/2025 09/10/2025 09/30/2025 09/10/2025 4.35 5980319446 Uniform Payable Paid by EFT #5133 09/03/2025 09/10/2025 09/30/2025 09/10/2025 80.98 5980319447 Uniform Payable Paid by EFT #5133 09/03/2025 09/10/2025 09/30/2025 09/10/2025 100.06 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 19 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount Vendor 44580 - VESTIS SERVICES LLC Totals Invoices 60 $3,018.52 Vendor 48586 - VINCIGUERRA CONSTRUCTION INC 26-01A Bijou #1 Waterline Paid by EFT #5064 07/31/2025 09/03/2025 08/31/2025 09/03/2025 575,768.03 26-01AR Bijou #1 Waterline Retainage Paid by EFT #5064 07/31/2025 09/03/2025 08/31/2025 09/03/2025 (28,788.40) Vendor 48586 - VINCIGUERRA CONSTRUCTION INC Totals Invoices 2 $546,979.63 Vendor 50433 - BRIAN PAUL WALKER 707 Public Relations Expense Paid by EFT #5016 08/18/2025 08/27/2025 08/31/2025 08/28/2025 2,050.00 Vendor 50433 - BRIAN PAUL WALKER Totals Invoices 1 $2,050.00 Vendor 50439 - PETER WARDENBURG 2354128 Turf Buy-Back Program Paid by EFT #4966 08/19/2025 08/27/2025 08/31/2025 08/20/2025 1,952.00 Vendor 50439 - PETER WARDENBURG Totals Invoices 1 $1,952.00 Vendor 48405 - WAXIE SANITARY SUPPLY 83402284 Janitorial Supplies Inventory Paid by EFT #4967 07/30/2025 08/20/2025 08/31/2025 08/20/2025 748.53 Vendor 48405 - WAXIE SANITARY SUPPLY Totals Invoices 1 $748.53 Vendor 49098 - MATT WEISER SWRCBD1 APP REIM Dues - Memberships - Certification Paid by EFT #5065 08/25/2025 09/03/2025 08/31/2025 09/03/2025 51.00 Vendor 49098 - MATT WEISER Totals Invoices 1 $51.00 Vendor 50363 - WEST COAST PUMP & WELL WORKS 3214 Grounds & Maintenance Paid by EFT #5017 08/19/2025 08/27/2025 08/31/2025 08/28/2025 1,268.79 Vendor 50363 - WEST COAST PUMP & WELL WORKS Totals Invoices 1 $1,268.79 Vendor 25850 - WESTERN NEVADA SUPPLY 11868693 Bijou #1 Waterline Paid by EFT #4968 07/30/2025 08/20/2025 08/31/2025 08/20/2025 1,099.85 11878588 Wells & Pump Stations Paid by EFT #4968 08/05/2025 08/20/2025 08/31/2025 08/20/2025 1,105.23 31884856 Pump Stations Paid by EFT #4968 08/07/2025 08/27/2025 08/31/2025 08/20/2025 62.97 11886452 Repair Clamps Inventory Paid by EFT #4968 08/11/2025 08/20/2025 08/31/2025 08/20/2025 178.10 11886455 Boxes-Lids-Extensions Inventory Paid by EFT #4968 08/11/2025 08/20/2025 08/31/2025 08/20/2025 570.87 11886456 Boxes-Lids-Extensions Inventory Paid by EFT #4968 08/11/2025 08/20/2025 08/31/2025 08/20/2025 5,112.60 11889018 Service Contracts Paid by EFT #4968 08/12/2025 08/20/2025 08/31/2025 08/20/2025 3,340.12 31885167 Pipe - Covers & Manholes Paid by EFT #4968 08/12/2025 08/20/2025 08/31/2025 08/20/2025 26.31 11881801 2" Oflying PRV Paid by EFT #5066 08/13/2025 09/03/2025 08/31/2025 09/03/2025 6,687.85 11891665 Pump Stations Paid by EFT #4968 08/13/2025 08/27/2025 08/31/2025 08/20/2025 379.23 11871414 Pipe - Covers & Manholes Paid by EFT #4968 08/14/2025 08/20/2025 08/31/2025 08/20/2025 1,471.30 11877211 Boxes-Lids-Extensions Inventory Paid by EFT #4968 08/14/2025 08/20/2025 08/31/2025 08/20/2025 1,902.91 11881802 2" Oflying PRV Paid by EFT #5066 08/18/2025 09/03/2025 08/31/2025 09/03/2025 169.91 11894483 Small Brass Parts Inventory Paid by EFT #5018 08/18/2025 08/27/2025 08/31/2025 08/28/2025 124.41 31897983 Small Tools Paid by EFT #4968 08/18/2025 08/27/2025 08/31/2025 08/20/2025 298.51 31900329 Shop Supplies Paid by EFT #5018 08/19/2025 08/27/2025 08/31/2025 08/28/2025 108.68 11886462 Repair Clamps Inventory Paid by EFT #5018 08/20/2025 08/27/2025 08/31/2025 08/28/2025 1,781.00 31898125 Small Tools Paid by EFT #5066 08/22/2025 09/03/2025 08/31/2025 09/03/2025 61.28 31898779 Pressure Reducing Valves Paid by EFT #5066 08/22/2025 09/03/2025 08/31/2025 09/03/2025 1,420.48 31907434 Pipe - Covers & Manholes Paid by EFT #5018 08/22/2025 08/27/2025 08/31/2025 08/28/2025 39.93 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 20 of 21 Payment of Claims Payment Date Range 08/14/25 - 09/10/25 Report By Vendor - Invoice Summary Listing Invoice Number Invoice Description Status Held Reason Invoice Date Due Date G/L Date Received Date Payment Date Invoice Net Amount 11903075 Wells Paid by EFT #5066 08/25/2025 09/03/2025 08/31/2025 09/03/2025 3,501.61 11886462-1 Repair Clamps Inventory Paid by EFT #5066 08/27/2025 09/03/2025 08/31/2025 09/03/2025 2,513.54 31898369 Small Tools Paid by EFT #5066 08/27/2025 09/03/2025 08/31/2025 09/03/2025 269.60 31916287 PRV, Washoan-Acoma Paid by EFT #5134 08/28/2025 09/10/2025 08/31/2025 09/10/2025 25.14 Vendor 25850 - WESTERN NEVADA SUPPLY Totals Invoices 24 $32,251.43 Vendor 49930 - WHITE CAP 50032833636 Manhole Frames - Lids - Other Parts Inventory Paid by EFT #5019 08/12/2025 08/27/2025 08/31/2025 08/28/2025 6,166.13 Vendor 49930 - WHITE CAP Totals Invoices 1 $6,166.13 Vendor 50392 - ZORO INV17096250 Small Tools Paid by EFT #5135 08/25/2025 09/10/2025 09/30/2025 09/10/2025 366.96 Vendor 50392 - ZORO Totals Invoices 1 $366.96 Grand Totals Invoices 479 $2,711,937.94 Run by Erika Franco on 09/10/2025 04:51:35 PM Page 21 of 21 SOUTH TAHOE PUBLIC UTILITY DISTRICT Joel Henderson, Director BOARD MEMBERS Kelly Sheehan, Director Nick Haven, Vice President Shane Romsos, President Nick Exline, Director Paul Hughes, General Manager Andrea Salazar, Chief Financial Officer REGULAR MEETING OF THE BOARD OF DIRECTORS SOUTH TAHOE PUBLIC UTILITY DISTRICT August 21, 2025 MINUTES The South Tahoe Public Utility District Board of Directors met in a regular session, 2:00 p.m., at the District Office, located at 1275 Meadow Crest Drive, South Lake Tahoe, California. ROLL CALL: Board of Directors: President Romsos, Directors Haven, Sheehan, Exline Absent: Director Henderson Staff: Paul Hughes, Andrea Salazar, Ryan Jones, Shannon Chandler, Mark Seelos, Chris Skelly, Ryan Lee, Shelly Thomsen, Megan Colvey, Adrian Combes 1. PLEDGE OF ALLEGIANCE: 2. COMMENTS FROM THE PUBLIC: None 3. CORRECTIONS TO THE AGENDA OR CONSENT CALENDAR: None 4. ADOPTION OF CONSENT CALENDAR: Moved Sheehan/Second Haven/Henderson Absent/Haven Yes/Romsos Yes/Sheehan Yes/Exline Yes to approve the Consent Calendar as presented. a. DIAMOND VALLEY RANCH ENGINEERING SUPPORT SERVICES (Mark Seelos, Water Resources Manager) (1) Approved the Fiscal Year 2026 Scope of Work with JLR Consultants for compliance reporting related to treated wastewater discharge at Diamond Valley Ranch, and (2) Authorize the General Manager to execute Task Order No. 2 in an amount not to exceed $70,000. b. WASTEWATER TREATMENT PLANT FILTERS 3 AND 4 REHABILITATION PROJECT (Taylor Jaime, Staff Engineer and Megan Colvey, Director of Engineering) 1) Approved Change Order No. 2 to ERS, Inc., in the amount of $23,848.19. c. RECEIVE AND FILE PAYMENT OF CLAIMS (Greg Dupree, Accounting Manager) Received and filed Payment of Claims in the amount of $2,294,174.45. REGULAR BOARD MEETING MINUTES: August 21, 2025 PAGE – 2 d. REGULAR BOARD MEETING MINUTES: August 7, 2025 (Melonie Guttry, Executive Services Manager/Clerk of the Board) Approved August 7, 2025, Minutes 5. CONSENT ITEMS BROUGHT FORWARD FOR SEPARATE DISCUSSION/ACTION: None 6. ITEMS FOR BOARD ACTION: a. Al Tahoe and Bayview Well Backup Power/Al Tahoe Well Rehabilitation (Mark Seelos, Water Resources Manager) – Mark Seelos provided details regarding the Al Tahoe and Bayview Well Backup Power/Al Tahoe Well Rehabilitation project. There were no questions from the Board. Moved Sheehan/Second Haven/Henderson Absent/Haven Yes/Romsos Yes/Sheehan Yes/Exline Yes to (1) Approve the attached Scope of Work for Kennedy Jenks Consultants to provide engineering services during construction of the Al Tahoe and Bayview Well Backup Power/Al Tahoe Well Rehabilitation Project; and (2) Authorize the General Manager to execute Task Order No. 14D with Kennedy Jenks Consultants in the amount of $299,600. 7. STANDING AND AD-HOC COMMITTEES AND LIAISON REPORTS: Director Haven provided details from the El Dorado Water Agency Board Meeting on August 7, 2025, stating there will be a plenary in fall in Lake Tahoe during which funding needs will be discussed as well as the District’s Groundwater Sustainability Agency role. President Romsos provided details regarding the Operations Committee meeting on August 12, 2025. Updates were provided on the Lead Service Line Inventory project; Solar Project; Blowers Project; fire preparedness; well operations; and sewer export systems. 8. BOARD MEMBER REPORTS: None 9. STAFF/ATTORNEY REPORTS: a. Tax Roll Update (Ryan Lee, Customer Service Manager) – Ryan Lee provided details regarding the delinquent bill pay balances stating that the District has received just over $420,000 since the final tax roll notice. b. Solar Project – Megan Colvey reported that the permit was received from the City last week; pilings have been dug; and there is an estimate of 45 days for assembly. 10. GENERAL MANAGER REPORT: Paul Hughes reported on several items: • Chelsea Block and Adrian Combes were selected for the Chamber of Commerce’s Leadership Program. • The City agreed to categorize the Lead Service Line project potholing phase as a single project, as opposed to 220 individual pothole projects, dropping fees to the District from approximately $170,000 to $3,800. • El Dorado Water Agency is working with the District, as the regional Groundwater Sustainability Agency, to reduce our priority status from “medium” to “low.” • Teambuilding and leadership trainings are scheduled in October and November. 11. NOTICE OF PAST AND FUTURE MEETINGS/EVENTS REGULAR BOARD MEETING MINUTES: August 21, 2025 PAGE – 3 12. BREAK AND ADJOURN TO CLOSED SESSION: 2:21p.m. RECONVENE TO OPEN SESSION: 2:41 p.m. a. Pursuant to Section 54956.9(d)(1) of the California Government code, Closed Session may be held for conference with legal counsel regarding existing litigation: Yolo County Superior Court Case CV 2021-1686, Alpine County vs. South Tahoe Public Utility District; et al. No reportable Board Action b. Pursuant to Section 54957 of the California Government Code, Closed Session may be held regarding public employee evaluation for unrepresented employee position - General Manager. No reportable Board Action ADJOURNMENT: 2:42 p.m. _______________________________________ Shane Romsos, Board President South Tahoe Public Utility District ___________________________________________ Shannon Chandler, Administrative Analyst/ Assistant Clerk of the Board South Tahoe Public Utility District BOARD AGENDA ITEM 6a TO: Board of Directors FROM: Cliff Bartlett, Fleet/Equipment Supervisor MEETING DATE: September 18, 2025 ITEM – PROJECT NAME: Purchase of New CASE Backhoe REQUESTED BOARD ACTION: Approve the purchase of a new CASE 590SN Backhoe from N&S Equipment through the Sourcewell Purchasing Authority, Bid Contract 032119- CNH-1 for the cost of $178,025.66, not including tax. DISCUSSION: The District’s Board of Directors approved standardization on two “sole brands” to Caterpillar or CASE for our heavy equipment at the March 7, 2024, Board Meeting. This standardization was established for safety and ease of use of the equipment so that operators do not need to learn different equipment with different controls, and for ease of maintenance, i.e. spare parts and knowledge of equipment. This standardization will be reviewed again in 2029. This equipment purchase would replace Vehicle/Backhoe No. 48 (2003 Caterpillar 430 backhoe). The District intends to purchase this vehicle using the competitively awarded Contract through Sourcewell, Contract No. 032119-CNH-1. As stated in the District’s Purchasing Policy, “When contracting with suppliers competitively awarded… cooperative agreements…that leverage the State’s buying power (for goods…)” qualifies as having met the formal public competitive solicitation requirement. This vehicle was on the replacement schedule and budgeted for the 2024/2025 fiscal year. Purchase was delayed due to budget cutbacks over the past few years. There is no known electric vehicle option offered for this type of equipment. This has been reviewed and approved by the District’s Purchasing Agent. General Manager Paul Hughes Directors Nick Haven Shane Romsos Joel Henderson Kelly Sheehan Nick Exline Cliff Bartlett September 18, 2025 Page 2 SCHEDULE: Upon Board Approval COSTS: $178,025.66 plus tax ACCOUNT NO: 20.28.8459 BUDGETED AMOUNT AVAILABLE: $170,000 ($130,000 rollover from 2024/25) IDENTIFIED CAPITAL IMPROVEMENT PROJECT (CIP): ☐ Yes ☒ No ☐ N/A ATTACHMENTS: Quote for Backhoe ___________________________________________________________________________________ CONCURRENCE WITH REQUESTED ACTION: CATEGORY: Sewer/Water GENERAL MANAGER: YES NO CHIEF FINANCIAL OFFICER: YES NO BOARD AGENDA ITEM 6b TO: Board of Directors FROM: Chris Stanley, Field Operations Manager Jeremy Rutherdale, Field Operations Supervisor MEETING DATE: September 18, 2025 ITEM – PROJECT NAME: Purchase of New Pump for Luther Pass Pump Station REQUESTED BOARD ACTION: Authorize the purchase of a new 1,000-horsepower pump for the Luther Pass Pump Station No. 3 position from Flowserve with non-witnessed performance testing, and startup assistance in the amount of $701,013, plus tax and shipping. DISCUSSION: Luther Pass Pump Station is pivotal in exporting treated effluent out of the Tahoe Basin. The station houses four pumps: two 1,000-horsepower (hp) pumps and two 700-hp pumps. The facility's operational framework involves utilizing one 1,000-hp pump and two 700-hp pumps during peak demand, providing flexibility to engage any combination of three pumps concurrently when exigent conditions demand. Historical Maintenance: Over the past decade, the two 700-hP pumps (No. 1 and No. 2) and one 1,000-hp pump (No. 4) were replaced, incorporating modern, high-efficiency motors during the 2015-2017 Luther Pass Power and Controls Project. In February this year, the No. 3 pump experienced a mechanical failure due to excessive wear, becoming inoperative. The District's repair team, in collaboration with Flowserve's technical experts, managed to execute a temporary restoration. While operational, the pump's condition suggests an unpredictable lifespan, rendering its reliability questionable. Proposed Solution: Given the strategic importance and the wear issues of the current pump, it is recommended that we replace the worn-out No. 3 pump with a new model. This replacement is critical to maintaining the reliability and efficiency of our operations. Considering the above, District staff propose the following actions for Board consideration: General Manager Paul Hughes Directors Nick Haven Shane Romsos Joel Henderson Kelly Sheehan Nick Exline Chris Stanley Page 2 September 18, 2025 Manufacture and Material Upgrade: Commission Flowserve, the original equipment manufacturer, to build a new pump, integrating stainless steel materials for enhanced durability, with a 55-week lead time upon receipt of order, in the amount of $659,479. Performance Verification: Conduct non-witnessed performance testing by Flowserve on the newly built pump to ensure compliance with operational standards, in the amount of $28,426. Operational Implementation: Upon successful testing, integrate the new pump into operational workflows with startup assistance and oversight by Flowserve in the amount of $16,108. Flowserve, acknowledged as the original equipment manufacturer for our Luther Pass pumps, is proposed as the sole supplier for this replacement. Their prior designation as a sole-source vendor by the Board supports this decision. SCHEDULE: Upon Board Approval COSTS: $701,013 ACCOUNT NO: 10.26.8608; 10.28.8629 BUDGETED AMOUNT AVAILABLE: $350,000.00 (10.26.8608); Remainder to be transferred from 10.28.8629 ($400,000) IDENTIFIED CAPITAL IMPROVEMENT PROJECT (CIP): ☐ Yes ☒ No ☐ N/A ATTACHMENTS: Field Service Final Report; Flowserve Proposal ___________________________________________________________________________________ CONCURRENCE WITH REQUESTED ACTION: CATEGORY: Sewer/Water GENERAL MANAGER: YES NO CHIEF FINANCIAL OFFICER: YES NO Prepared On 22 Feb 2025 Prepared By Lloyd Jenkins Flowserve Facility Flowserve Phone Field Service - Final Report Job #2025FSQ0000313 ERP 5316139 Project Name Troubleshoot. Customer SOUTH TAHOE PUBLIC UTILITY DISTRICT 1275 MEADOW CREST DR SOUTH LAKE TAHOE, California, USA, 96150 Customer Rep Jeremy Rutherdale Sales Rep Chuck Caskey Tag Number OEM FLS Serial #661-S-0880 Model DVMX Size 6X8X11B # of Stages 5 Page 2 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Field Service - Final Report Job #2025FSQ0000313 Type of Equipment Flowserve Pump Customer Name SOUTH TAHOE PUBLIC UTILITY DISTRICT Serial #661-S-0880 Description of Service Troubleshoot.Address 1275 MEADOW CREST DR SOUTH LAKE TAHOE, California, USA, 96150 Contact Jeremy Rutherdale Purpose of the Visit I was dispatched to site to supervise S. Lake Tahoe Public Utility District mechanical crew to DCI Byron Jackson 6X8X11B three stage DVMX pump, Serial Number 661-S-0880. The customer indicated that the pump rotor seized during operation. The pump rotating element was removed from the horizontally split casing and visually inspected. All rotating and stationary wear-parts were visually inspected. The rotor shaft total lateral (axial) travel will be measured and confirmed within specification. The pump rotor concentricity to the casing stationary wear-parts bores will be checked and adjusted to within 0.002" concentricity. New radial and angular contact thrust bearings will be installed Dimensional inspection could not be performed as mechanical crew did not have the required precision measuring instruments. Because of the pump wet-end internals erosion wear, the goal is get the pump to run with acceptable hydraulic performance, until a new pump is sourced, or the existing pump is scheduled to be shopped for complete overhaul. Flowserve will witness pump start, ramp up to full speed, and monitor flow, pressure, vibration, and bearing temperatures. Observation Upon Arrival The customer mechanical crew had the pump top casing half removed, and new 1/64" Garlock parting gasket tapped out. They were not aware that the gasket must overhang on the casing, at the stuffing boxes bores and faces locations. a new gasket will be made once the ordered gasket material arrives to site. Page 3 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Daily Activities Date: 2 Feb 2025 Summary of Shift: Traveled from Parker, CO Base to denver International Airport. Flew from Denver, CO to Reno Nevada. Collected luggage and rented vehicle. Drove from Reno, NV to South Lake Tahoe, CA hotel and checked in. Date: 3 Feb 2025 Summary of Shift: Traveled from hotel to S. Lake Tahoe Public Utility District maintenance shop (06:30- 07:00). I met site contact Jeremy Rutherdale, and his mechanical crew that would be performing the DVMX pump disasy, & re-assy. We discussed possible root causes of why the pump rotor would not rotate (07:00- 07:30). We gathered supplies and drove to their Luther Pass pump Station (07:30-08:00). Mechanics had the pump casing top removed and had a new 1/64” Garlock pump split-line gasket tapped out. I explained to them that when tapping a gasket, the gasket must overhang in the stuffing box bores and faces. New gasket material will be sourced and gasket remade. I supervised the mechanical crew disasy of the pump IB and OB brg housings from the rotating assy. The brg housing deflectors are in good condition, and end covers in good condition. The radial brg sleeve shows moderate oxidation at the radial brg ID fit, and sleeve is not a BJ Flowserve OEM part. Replacement of the sleeve should be considered. Both IB and OB oil slinger rings inner dimensions indicate minor wear, and should be replaced with new. The customer did not have new oil slinger rings, or radial brg sleeve in their spare parts inventory. The pump IB and OB packing glands were removed from packing boxes, and 1/2" Chevron graphite packing, and Teflon lantern rings were removed from the I.B. and O.B. packing boxes. The pump OB (thrust end) packing box contained two packing rings, lantern ring, and four more packing rings. The I.B. end (motor end) packing box, contained three packing rings, lantern ring, and four more packing rings. The pump I.B. and O.B. packing boxes flush mounted Allen-head cap- screws were removed, and packing boxes removed from the pump shaft, and lower pump casing half. Both packing shaft sleeves show moderate wear and replacement with new sleeves should be performed on the next maintenance cycle. I asked the mechanical team if they had precision measuring tooling so dimensional inspections could be performed on pump casing halves bores, bearing housings, packing boxes, stationary wear parts, rotating wear parts, and other pump components. The mechanical crew indicated that they did not have sets of outside or inside micrometer sets. I could not perform the very critical dimensional inspection on rotating, stationary, and casing fits. Customer mechanics asked me what tooling and consumables are needed for pump re-assy and installation, and I indicated Prussian Blue contact dye, gasket cutter, 3M spray adhesive, and flapper wheels with 1/4" arbor. Those items would be sourced and hopefully arrive onsite before pump re-assy and installation. The split center stage piece top half was removed, and inside diameter fit shows moderate radial grooving wear on the high-pressure half (3rd stg. impeller hub fit) caused by particulates. The pump shaft (rotor) was rigged, and lifted from the pump bottom half casing. The casing splitters are in good condition and correctly secured. The center stage piece lower half was removed from pump casing and I.D. shows duplicate wear as the upper half. Between 1st and 2nd stag piece I.D. indicates moderate wear, as well as the mating shaft sleeve O.D.. The pump upper and lower casing ring bores, and grooves were visually inspected. 1st stg. casing fit groove anti-rotation shelf for casing ring has eroded and case ring anti-rotation notch, barely engages into case notch (extremely concerning, as the stationary ring has a high potential to rotate in the casing). The pump casing split-line surface and casing bores were cleaned, then visually inspected. The pump rotor sleeves, bushings and stationary wear parts were cleaned, and inspected. A new parting gasket was tapped out and staged for installation. Tooling was stowed and housekeeping performed (08:00-17:15). I traveled from the pump station to my hotel (17:15- 18:00). Page 4 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Shift Photos: Description : 1st impeller discharge vane cavitation damage (1) Description : 1st impeller discharge vane cavitation damage (2) Description : 1st impeller discharge vane cavitation damage (3) Description : 1st stg. impeller I.B. wear ring fit wear damage Page 5 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : 1st stg. impeller O.B. wear ring fit wear damage Description : 1st stg. impeller OB casing-ring OD wear. Description : 1st stg. impeller OB casing-ring wear damage.Description : 1st stg. impeller OB eye-ring wear damage. Description : 2nd stg. impeller eye ring and mating casing ring wear damage. Description : 2nd, 3rd stage impellers hubs wear from center stage bushing. Page 6 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : 2nd, 3rd stg. case rings condition.Description : 3rd stg. impeller eye ring and mating casing ring wear damage. Description : Arrival to site case top new gasket made, but no required gasket overhang at stuffing boxes bore and stuffing boxes face. new parting gasket will be made. Description : As found casing splitter condition. Good condition with no erosion or contact wear. Description : As found non OEM radial bearing sleeve.Description : As found non OEM radial bearing sleeve. Page 7 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : As found pump condition upon my arrival to site. Casing top had been removed. Description : Between 1 and 2 sleeve wear. Description : Between 1st and 2nd stage bushing sleeve wear. Description : Case top split line surface condition. Recommend casing surface be planed, and line- bored. Description : Case top stationary fits wear damage.Description : Case top stationary fits wear damage. Page 8 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : Casing 1st stg. double suction impeller fit.Description : Casing bottom half 1st stage stationary case ring fit, eroded anti-rotation slot. Description : Casing bottom half 1st stage stationary case ring fit, eroded anti-rotation slot. Description : Casing bottom split line condition. Surface fretting wear damage. Description : Casing cleaned and ready for reassembly.Description : Casing epoxy coating flaking. Page 9 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : Casing bottom half 1st stationary case ring fit, eroded anti-rotation slot. Description : Casing eroded stationary case ring fit. Description : Casing eroded stationary case ring fit.Description : Casing pressure boundary fretting damage. Description : Casing split-line surface fretting damage.Description : Center stage bushing ID wear. Page 10 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : Cleaned and visually inspected pump rotating assembly. Description : Cleaned and visually inspected casing bottom half. Description : Coupling type and model.Description : Electric motor nameplate. Description : Previous pump repair company repair tag.Description : Last stage impeller eye ring wear damage. Page 11 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : Housing thrust bearings fit.Description : Last stage impeller hub ring wear damage. Description : Metallic anti-seize on shaft bearing fit. No anti- seize should be used on a bearing fit. Description : Pump drive end shaft sleeve (packing) severe wear. Description : Pump drive end power-end disassembly. Pictured is not an OEM part. Description : Top casing split line surface condition. Out of spec. Page 12 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : Throttle bushing sleeve wear.Description : Throttle bushing ID moderate wear damage. Date: 4 Feb 2025 Summary of Shift: Traveled from Holiday Inn Express hotel to S. Lake Tahoe Public Utility District maintenance shop at 2566 Fountain Ave. South Lake Tahoe, CA 91650 (06:30-07:00). I met site contact Jeremy Rutherdale, and his mechanical crew, and discussed the work scope for the day. Supplies were gathered (07:00-07:30). I traveled to the Luther Pass Pump Station, met mechanical crew there and held discussion on the remaining pump cleaning, inspection, and prep for reassembly steps (07:30-08:00). A more detailed pump casing lid visual inspection was performed. The packing threaded nuts sleeves show moderate wear from abrasives and excessive packing squeeze, and new nuts and sleeves should be installed to extend packing life. It is noted that the epoxy coating is flaking at the casing pressure boundary, at the 1st stage volute. The casing split-line at pressure boundary show moderate to severe wear, and split- line condition show surface wear. The pump casing split-line should be plane and line-bored. The 1st stage case ring groove shows severe wear damage, and the grove shelf for case ring anti-rotation, has been rusted-out, and stationary ring spinning could happen during pump operation. There are no spare case rings, or any other needed wear parts onsite, or in customer inventory. The lower pump casing half was visually inspected and show duplicate damage and wear, as the lid. I documented the new style coupling hubs and coupling center section, that is supplied on the motor and pump shaft. The new style coupling is a Rexnord Thomas Series 54 Model 312. All stationary wear parts were fitted into lower and upper casing bores and a 0.002” feeler gauge was placed between casing fits and wear stationary wear parts fit that seat in casings bores. The between stg 1 and stg 2-piece, center bushing, throttle bushing, case rings, and stationary rings show casing bores dimensions are out of specification (too large). The casing halves fits for the stuffing boxes show rust oxidation which is indication of excessive bore dimension. The packing boxes, packing glands, oil deflectors, and bearing housings end covers, will be taken to maintenance shop to be sandblasted, and wet areas coated with 2-part epoxy paint. New 1/32” bearing housings end covers Garlock gaskets will be hand cut, if the ordered gasket cutter does not arrive to site Wednesday, when pump re- assembly and installation is scheduled. I documented that the 1st. stage double suction impeller, shows moderate cavitation wear at the impeller discharge vane root area. The upper and lower pump casing halves internal crossovers had remaining water vacuumed from cavities and were blown with utility air to confirm no solids are present. I bore-scope was used to confirm crossovers and cavities are free of any restrictions and particulates. The new casing parting gasket was tacked to the casing bottom half, and gasket edges at the damaged casing pressure boundary were coated with blue RTV. The pump rotating assembly was rigged and lifted, and all areas between rotating and stationary wear parts were coated with Nickel anti-seize, and casing cap-nuts sealing face areas coated. The casing lid was rigged and installed onto bottom casing half and tapered line-up pins installed and seated. The casing studs were cleaned and coated with nickel anti- Page 13 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 seize, then the cap nuts were installed and hand tightened. The rented torque machine was set up and I walk the mechanics through the proper setup steps. The cap-nuts for 1-1/2 “-8 studs, were torqued to 50% (900 ft./lbs.) of final torque value (1800 ft./lbs.), starting in case center and working outwards. Nuts were then torqued to final spec. of 1800 ft./lbs. The protruding gasket material was then trimmed from the casing stuffing boxes fits bores, faces, and massaged split-lines with 400 grit emery cloth. Shift Photos: Description : Casing top red marked at fretting wear areas.Description : Casing top red marked at fretting wear areas. Description : Casing top red marked at fretting wear areas.Description : Casing top half casing groove fit wear damage. Page 14 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : Pump casing lower half packing box fit fretting wear. Description : Pump drive-end radial bearing non OEM sleeve. Description : Pump drive-end radial bearing non OEM sleeve.Description : Cleaned and visually inspected rotating assembly, ready to be installed into pump lower half casing. Description : Installation of pump rotating assembly with dummy bearings installed into casing lower half. Description : New parting gasket made and installed onto pump casing lower half. Page 15 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : Installation of pump rotating assembly with dummy bearings installed into casing lower half. Description : Pump casing lid installation. Description : Pump casing lid installation.Description : Verification parting gasket correctly installed along pressure boundary. Description : Casing studs cap-nuts torquing to specification. 1800 ft. lbs. Description : Parting gasket trimming at packing box bore and casing face, after cap-nuts torquing. Page 16 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : Bearing housings installed over dummy bearings for shaft radial centering to packing box bores. Description : Bearing housings installed over dummy bearings for shaft radial centering to packing box bores. Description : Pump Nameplate.Description : Rotating assembly total lateral travel check and documented. 0.208 inch. Date: 5 Feb 2025 Summary of Shift: Shift Photos: Page 17 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : Thrust end shaft radially centered to packing box bore. Description : Installed packing box. Description : Pump casing upper half wall grinding so Hy-torq socket would fit on cap-nut. Description : Pump drive-end packing box installation. Description : Thrust end shaft radially centered to packing box bore. Description : Thrust bearing housing flange with newly drilled reamed and no. 9 dowel pins installed. Post radial centering. Page 18 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : Final shaft to packing box bore radial centering values. Drive end. Description : Final shaft to packing box bore radial centering values. Thrust end. Description : Pump drive-end final assembly.Description : Pump thrust-end final assembly. Description : Bearing housings filled with oil to proper level.Description : Bearing housings deflectors axial position setting and securing. Page 19 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Description : Coupling hubs distance between hubs faces setting 0.190 inch. Description : Electric motor soft-foot checks and corrections. Description : Final laser shaft alignment coupling values.Description : Final laser shaft alignment coupling values. Description : Pump assembly complete, ready for startup. Date: 7 Feb 2025 Summary of Shift: Continuance of Wednesday Feb. 5th work activities: Page 20 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Specification is 2 mil. The pump was flooded and vented. The I&E specialist started the pump locally. The pump reached full discharge pressure (550 psig), during the soft start sequence. When pump was to ramp to full speed, it shut down. The start sequence was performed three additional times post time-out, but shut down when sequenced to go to full speed (3600 rpm).The shaft coast-down on each stoppage was smooth and non interrupted. I rotated the shaft by hand and felt no resistance, binding or rubbing. I was concerned that the impeller wear-ring fitted in case groove with the eroded anti-rotation notch had possible spun creating friction, but the shaft rotated beautifully. I asked the i7C technician what his instruments were saying and he indicated the pump went down on high motor amperage. i informed him the the pump rotates freely as it should, so I don't expect the pump to be the root-cause of the electric motor high amperage. he indicated that the electric motor was overhauled at their local electric motor repair facility, and he would contact them to visit the station and perform troubleshooting. Jeremy Rutherdale was called and updated on this issue. This completed my scope at site. Tooling was stowed, work area housekeeping performed, and i said my goodbyes to the mechanical crew (08:00-21:15). I packed up my tooling and laptop and traveled to my hotel (21:15-22:00) Date: 8 Feb 2025 Summary of Shift: Thursday Feb. 6th: Checked out hotel and traveled from S. Lake Tahoe, CA to Reno, NV. Fuel up rental vehicle, and returned vehicle to Hertz. Checked in at United Airline counter and checked my two travel suitcases. Cleared security, and went to my departure gate. Boarded flight and flew to Denver, CO Denver International Airport. Page 21 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Problems Found The pump (carbon steel) casing shows severe wash-out and erosion wear and all stationary wear-parts fits need re-established back to factory specifications. Pump protective epoxy coating is peeling, allowing pump-age to attack and erode the carbon steel where epoxy coating peeled. The casing is in need of fits weld buildup, split-line planned, and internal fits line-bored. The casing 3rd stage impeller eye casing ring fit anti-rotation slot has been eroded, and the stationary case ring has a potential to rotate, which would effect pumps hydraulic performance. Being the existing casing is carbon steel material, it would be cost effective to replace the pump casing with a new stainless steel material casing. The pump rotating assembly three impellers eye and hub wear rings wear show moderate wear from fine particulates (flaking epoxy), and wear-ring fits should be re-established for proper running clearance between rotating and stationary wear parts. The rotating assembly shaft sleeves (between 1 & 2 balance, balance) outside diameters show moderate wear from fine particulates (flaking epoxy), and fits should be re-established for proper running clearance between rotating and stationary wear parts. The rotating assembly stationary wear-parts (center stg. piece, balance stg. piece, between 1 & 2 stg. piece, 1st. stg. impeller-small case wear ring, 1st. stg. impeller-large case wear ring, 2nd stg. impeller eye/hub case wear rings, and 3rd. stg. impeller eye case wear ring) inside diameters show moderate wear from fine particulates (flaking epoxy), and fits should be re-established for proper running clearance between rotating and stationary wear parts. 1st. stage impeller discharge vane show moderate cavitation damage and damage should be ground out, weld build-up, and surface blended. 2nd and 3rd stage impellers are in fair condition on both suction and discharge sides. The rotating assembly packing sleeves show severe wear from particulates and over compressed packing rings. Both packings sleeves and threaded nuts should be replaced with new. The pump two packing boxes show moderated wear damage on the inside diameter, and some erosion is present on the outside diameter (case fit). The bearing housings visual inspections indicated the housings are in good condition, but could not be dimensionally measured to determine if dimensions are within specifications. The radial rolling element bearing sleeve, is not a Flowserve OEM part. The shaft locating ring is in good condition and was reused. The bearings oil slinger rings inside edges show some wear and should be replaced with new, on the pumps next maintenance cycle. The packing glands bushings are in fair condition, but show minor wear on the interiors, and should be replaced with new. The Teflon packing lantern ring show minor wear but should be replaced when packing is installed. The bearing housings deflectors show erosion wear due to excessive water leak-off from packing boxes, and should be replaced with new, on the next pump maintenance cycle. The bearing housings inboard end- covers show erosion damage from packing leak-off water and should be replaced with new on the pump next maintenance cycle. The existing pump skid has numerous grout voids present (over 60% of area). The skid will need to be re-grouted as soon as possible, per API-686 recommendation. Note: Pumps components could not be dimensionally inspected because mechanical crew did not have the required precision measuring instruments (Inside/Outside micrometer sets, precision straight edge). RECOMMENDATIONS The existing carbon steel material pump is at it end of life, and I recommend purchasing a new stainless steel material pump, instead of refurbishing existing pump. Safety Observations Page 22 of 22 FLOWSERVE PROPRIETARY Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Lloyd Jenkins 22 Feb 2025 Plant mechanical crew worked safely, and donned the necessary PPE for specific job tasks performed Customer Name SOUTH TAHOE PUBLIC UTILITY DISTRICT Flowserve Quote # 275151 Flowserve Reference 2025Q0005172 OP-25-555908 - 11/25 - SOUTH TAHOE PUBLIC UTILITY DISTRICT | SOUTH LAKE TAHOE - Pumps Customer Name SOUTH TAHOE PUBLIC UTILITY DISTRICT Site Name SOUTH TAHOE PUBLIC UTILITY DISTRICT Site Location SOUTH LAKE TAHOE Flowserve Quote # 275151 Flowserve Reference 2025Q0005172 Quote Date 19-Aug-2025 Quote Revision 2a Service Center Manager Equipment Type DVMX Equipment Size 6X8X11B Equipment Serial Number 806W1230 Customer Tag P-1 Order Type AM Units Order Description Changeout/Replacement Units Flowserve Contact Chuck Caskey +13032490485 ccaskey@flowserve.com SERVICES AND SOLUTIONS This document is confidential and is the property of Flowserve Corporation. It may not be copied, reproduced, or disclosed to a 3rd party in any way without the express written consent of Flowserve Corporation. Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Customer Name SOUTH TAHOE PUBLIC UTILITY DISTRICT Flowserve Quote # 275151 Flowserve Reference 2025Q0005172 04-Aug-2025 ATTN: Subject: OP-25-555908 - 11/25 - SOUTH TAHOE PUBLIC UTILITY DISTRICT | SOUTH LAKE TAHOE - Pumps Flowserve is pleased to submit our proposal in response to the above referenced project. This proposal is described in the enclosed commercial and technical sections. Flowserve is one of the worlds leading providers of equipment and services for the global infrastructure and process industries. Over the years, Flowserve has transformed itself in both size and structure to meet the increasing needs of our customers. Armed with broad product lines and technical services, Flowserve is uniquely positioned to serve your life cycle equipment needs. From inquiry to installation and start-up of the equipment, Flowserves product and industry specialists can offer expert support during every step of the process. We remain at your disposal to discuss any aspect of our offering. Please do not hesitate to contact us with any questions or if you require additional information. Thank you. Sincerely, Tarek Shoukry Applications Engineer Flowserve Corporation TShoukry@flowserve.com +13235841809 Chuck Caskey Sales Engineer Flowserve Corporation ccaskey@flowserve.com +13032490485 California Proposition 65 WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov SERVICES AND SOLUTIONS This document is confidential and is the property of Flowserve Corporation. It may not be copied, reproduced, or disclosed to a 3rd party in any way without the express written consent of Flowserve Corporation. Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Customer Name SOUTH TAHOE PUBLIC UTILITY DISTRICT Flowserve Quote # 275151 Flowserve Reference 2025Q0005172 #1 - Duplicate/Upgraded Units | TAG # P-1 | SN: 806W1230 SECTION 1 - PROJECT DETAILS Equipment Type Classification: 924 (HORIZ AXIALLY SPLIT, MULTISTAGE - HEAVY DUTY) Tag Number: P-1 OEM: BJ Serial Number: 806W1230 Size / Model / Stages 6X8X11B / DVMX / 3 Conditions of Service CONDITIONS OF SERVICE: Flow (gpm) Suction Pressure (psig) Discharge Pressure (psig) TDH (ft) Specific Gravity () NPSHa (ft) Temperature (°F) Current* 2,410 3.9 554 1,280 1 35.5 45-68 *The conditions of service above are what Flowserve understands to be current rating of the equipment. Proposed Scope Flowserve is proposing a drop in bare pump to replace subject pump, in C6 materials. Additionally, Flowserve is proposing Qty:2 mechanical seals to accompany the pump, in addition to an option for a non-witnessed performance test. Component Material Casing CA6NM A Impeller CA6NM A Wear Rings 410 SS Shaft Nitronic 50 Shaft Sleeve 410 SS SERVICES AND SOLUTIONS This document is confidential and is the property of Flowserve Corporation. It may not be copied, reproduced, or disclosed to a 3rd party in any way without the express written consent of Flowserve Corporation. Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Customer Name SOUTH TAHOE PUBLIC UTILITY DISTRICT Flowserve Quote # 275151 Flowserve Reference 2025Q0005172 Original Performance Curve SERVICES AND SOLUTIONS This document is confidential and is the property of Flowserve Corporation. It may not be copied, reproduced, or disclosed to a 3rd party in any way without the express written consent of Flowserve Corporation. Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Customer Name SOUTH TAHOE PUBLIC UTILITY DISTRICT Flowserve Quote # 275151 Flowserve Reference 2025Q0005172 Original Sectional Drawing SERVICES AND SOLUTIONS This document is confidential and is the property of Flowserve Corporation. It may not be copied, reproduced, or disclosed to a 3rd party in any way without the express written consent of Flowserve Corporation. Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Customer Name SOUTH TAHOE PUBLIC UTILITY DISTRICT Flowserve Quote # 275151 Flowserve Reference 2025Q0005172 SECTION 2 - TECHNICAL COMMENTS AND CLARIFICATIONS Specification sections applicable to this proposal: None applicable NOTE: THIS PROPOSAL IS LIMITED TO THE SUPPLY OF EQUIPMENT FOR THE DETAILED SPECIFICATION(S) LISTED ABOVE. NO OTHER COMMERCIAL OR TECHNICAL SPECIFICATIONS, REFERENCED OR NOT, HAVE BEEN CONSIDERED IN THE PREPARATION OF THIS PROPOSAL, OR COSTING OF THIS EQUIPMENT. Items Not Included: • Baseplate • Driver • Coupling • API plans & flushing/cooling lines • Any instrument and/or control device • What is not specifically mentioned in this bid SERVICES AND SOLUTIONS This document is confidential and is the property of Flowserve Corporation. It may not be copied, reproduced, or disclosed to a 3rd party in any way without the express written consent of Flowserve Corporation. Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Customer Name SOUTH TAHOE PUBLIC UTILITY DISTRICT Flowserve Quote # 275151 Flowserve Reference 2025Q0005172 SECTION 3 – PRICING AND DELIVERY PRICING AND DELIVERY LINE QTY DESCRIPTION PRICE LEAD TIME 1 1 Duplicate Bare 6x8x11B – 3 Stage DVMX Pump Including: Qty:2 Flowserve Mechanical Seals w/ Plan 31 Tubing in SS and Cyclone Separators Qty:1 Thomas/Rexnord 54RDG-312 Coupling (same as ER0001133) US $656,479 55 Weeks ARO 2 1 Non Witnessed Performance Testing US $28,426 4 Weeks ARE 3 1 Start Up Assistance – This will need to be a separate Line Item on the PO or ordered under a separate PO. See Note 2 & 3. US $16,108 2 Days Total US $701,013 59 Weeks ARO Notes: 1. Scope is for a duplicate pump. Existing materials are API class C6. No upgrades considered. 2. Price for Start-Up Assistance is an estimate. All other pricing is firm price. 3. Details of Start-Up Assistance are listed in this quote. Field Service Estimate Flowserve Field Services Confidential 08/20/2025 SOUTH TAHOE PUBLIC UTILITY DISTRICT 1275 MEADOW CREST DR SOUTH LAKE TAHOE, California, USA, 96150 SUBJECT: Start-up Supervision for New Duplicate Byron Jackson model DVMX. FLS REF# 2025FSQ0002339 Flowserve is pleased to submit the following proposal for your consideration. (1)Scope Flowserve will provide a Field Service Specialist to supervise the following: • Pump Information: o Mobilize and travel to site. o Participate in site required training. o Participate in Lock out/Tag out. o Review installation. o Witness removal of Lock out / Tag out. o Witness pump run for plant’s performance / vibration checks, if desired/possible o Commission pump with documentation. o Demobilize and travel to base. (2)Schedule Flowserve is estimating two (2), ten (10) hour shifts to complete the above scope of work. The estimated pricing below includes all travel time to and from the site and assumes Monday thru Friday schedule and all work being completed in (1) trip(s). (3)Personnel and Equipment Flowserve will provide one (1) Field Service Specialist to supervise the above scope of work. (4)Pricing Page 2 Flowserve Field Services Confidential Flowserve will perform the scope of work above on a Time and Material basis in accordance with the applicable Flowserve Rate Sheet in effect at the time. The budgetary estimate for this project is as follows: Estimated Pricing: $ 16,108.00 Notes: Pricing is an estimate, based on our experience with similar projects. Actual time on jobsite may be less or more and will be billed on a time and material basis in accordance with the Flowserve 2025 US Field Service Commercial rates and terms. Any delays such as Lock out / Tag out, permitting, decision making, parts delays, inclement weather or any delay out of our control will be billed on a Time and Material basis. Site specific orientation, contractor requirements, drug testing etc., will be billed on a Time and Material basis. All prices are quoted in USD. If final invoice is paid by credit card, a 3% adder will be applied to the total invoice. Flowserve Standard World Wide Terms and Conditions of sale will apply to all field service work projects unless mutually agreed to in writing. Acceptance of a purchase order is contingent upon availability of manpower and equipment. (5)Customer Responsibilities • Provide access and required site safety orientation. • Issue all clearances, perform lock-out-tag-out (LOTO) and walk down with Flowserve representative. • All electrical / instrumentation connects / disconnects. • Provide material lifting/handling equipment at the pump installation site, if required. • Provide any scaffolding and certifications if required due to site conditions. • Provide clear access to the pump installation site and work area. • Repairs / Modifications beyond the stated scope of work. • All parts to be supplied by others, except what is listed above. • Provide electrical power (120v / 480v) and electricians as required. • Provide plant compressed air (up to 50 CFM at 90 psi) as necessary. • All special tooling to be supplied by the customer. • Any standby time will be billed as time and material. • Wash up / toilet / break facilities. • Provide material staging areas. • Provide trash disposal area. • Any required shipping to be supplied by others. (6)Proposal Validity This proposal is valid for ninety (90) days unless extended in writing by Flowserve. Page 3 Flowserve Field Services Confidential Flowserve appreciates this opportunity to provide our services. Please feel free to contact us with your questions or comments anytime. Sincerely, Lloyd G Jenkins West Region USA Supervisor Canada Field Service Supervisor NA SIHI Field Service Supervisor Flowserve Corporation LLjenkins@Flowserve.com Cell: (346)633-8314 Chuck Caskey Sales Engineer Flowserve US Company Cell: 303-249-0485 Email: ccaskey@flowserve.com Table H.1 Material classes for pump parts Part Material classes and abbreviations Material class I-1 I-2 S-1 S-3 S-4 S-5 S-6 S-8 S-9 C-6 A-7 A-8 D-1 D-2 Full compli- ance material CI CI STL STL STL STL STL STL STL 12 % CR AUS 316 AUS Duplex Super Duplex Trim material CI BRZ CI Ni-resist STL STL 12 % CR 12 % CR 316 AUS Ni-Cu alloy 12 % CR AUS 316 AUS Duplex Super Duplex Copyright American Petroleum Institute Provided by IHS Markit under license with API Licensee=Flowserve Corporation - Vernon, CA/8162634039, User=Riggs, Alex Not for Resale, 02/15/2019 10:21:51 MSTNo reproduction or networking permitted without license from IHS -- ` , , , ` ` , ` ` , , , ` ` , ` , , , , ` , ` ` ` ` ` , - ` - ` , , ` , , ` , ` , , ` - - - Table H.1 continued Part Material classes and abbreviations Material class I-1 I-2 S-1 S-3 S-4 S-5 S-6 S-8l S-9l C-6 A-7 A-8 D-1 D-2 Full compli- ance material CI CI STL STL STL STL STL STL STL 12 % CR AUS 316 AUS Duplex Super Duplex Trim material CI BRZ CI Ni-resist STL STL 12 % CR 12 % CR 316 AUS Ni-Cu alloy 12 % CR AUS 316 AUS Duplex Super Duplex w w w w Copyright American Petroleum Institute Provided by IHS Markit under license with API Licensee=Flowserve Corporation - Vernon, CA/8162634039, User=Riggs, Alex Not for Resale, 02/15/2019 10:21:51 MSTNo reproduction or networking permitted without license from IHS -- ` , , , ` ` , ` ` , , , ` ` , ` , , , , ` , ` ` ` ` ` , - ` - ` , , ` , , ` , ` , , ` - - - Table H.2 Material specifications for pump parts Material class Appli- cations Inter- national USA Europe Japan ISO ASTM UNS EN Grade Material no. JIS Copyright American Petroleum Institute Provided by IHS Markit under license with API Licensee=Flowserve Corporation - Vernon, CA/8162634039, User=Riggs, Alex Not for Resale, 02/15/2019 10:21:51 MSTNo reproduction or networking permitted without license from IHS -- ` , , , ` ` , ` ` , , , ` ` , ` , , , , ` , ` ` ` ` ` , - ` - ` , , ` , , ` , ` , , ` - - - Table H.2 continued Material class Appli- cations Inter- national USA Europe Japan ISO ASTM UNS EN Grade Material no. JIS Copyright American Petroleum Institute Provided by IHS Markit under license with API Licensee=Flowserve Corporation - Vernon, CA/8162634039, User=Riggs, Alex Not for Resale, 02/15/2019 10:21:51 MSTNo reproduction or networking permitted without license from IHS -- ` , , , ` ` , ` ` , , , ` ` , ` , , , , ` , ` ` ` ` ` , - ` - ` , , ` , , ` , ` , , ` - - - SERVICES AND SOLUTIONS This document is confidential and is the property of Flowserve Corporation. It may not be copied, reproduced, or disclosed to a 3rd party in any way without the express written consent of Flowserve Corporation. Aftermarket Parts and Services | Engineering and Technical Services | Education and Training | Asset Management and Optimization Customer Name SOUTH TAHOE PUBLIC UTILITY DISTRICT Flowserve Quote # 275151 Flowserve Reference 2025Q0005172 SECTION 4 - COMMERCIAL DETAILS General Comments & Clarifications If Flowserve’s costs rise due to factors beyond its control, such as tariff increases, Flowserve must reserve the right to adjust our prices to compensate for such increases. Validity Priced quoted are firm and valid for 30 days. Taxes and Duties Unless noted pricing is exclusive of taxes, duties, inland freight in country, ocean, or air freight. Delivery Terms The equipment is offered FCA. The title and risk of loss shall pass at the proposed Incoterms point of delivery unless negotiated otherwise in the order contract. Any claim for damage due to shipping and/or handling must be received in writing by Flowserve within 48 hours of receipt at the 'ship to' location. Any drawing approvals are expected to be approved within 7 business days in order to meet the stated delivery, otherwise Flowserve's promised delivery date will be subject to rescheduling and re-acknowledgement. Sourcing Unless otherwise stated, Flowserve Corporation reserves the right to use worldwide sourcing for sub- components in order to provide the buyer with the most technically and commercially competitive products available. Terms of Payments All prices are Net 30 Days from date of Seller's invoice, unless otherwise stated in Seller's proposal, quotation or offer documents. Any payment terms quoted are provisional, and subject to credit review by Flowserve. Should the total value of the order exceed $150,000 and/or the lead time is 12 weeks or longer, all prices are to use progress payments, per the below milestones. Each milestone is net thirty (30) days from date of Seller's invoice, unless otherwise stated in Seller's proposal, quotation, or other documents. 30% upon order placement 40% upon receipt of major materials 30% upon shipment In order to proceed with an Order, the following must be included in the Purchase Order: A Purchase Order number A Description of the Product being provided (quantity, equipment type, and final scope) Final agreed to Price and Delivery (weeks or agreed to date) Agreed to Terms and Conditions (attach or reference FLS Standard Terms or agreed to terms) Payment Terms (if not included in the Terms and Conditions) Cancellation Policy (if not included in the Terms and Conditions) A release to engineer or manufacturer from the customer (i.e., authority to begin design, procurement, and production activities) Purchase order must be addressed to the Manufacturing Facility (see below address) Purchase Order Address Please address any purchase order developing out of this proposal to the following: Flowserve Company – Moosic 567 Rocky Glen Rd, Moosic, PA 18507 ATTN: Tarek Shoukry / Chuck Caskey Cancellation Charges Buyer may cancel this Order only upon written notice and payment to Seller of reasonable and proper cancellation charges. Cancellation charges shall be paid net 30 days after submission of Flowserve's Corporation's invoice. Terms and Conditions Terms and Conditions are to be mutually agreed upon prior to any order acceptance. Should an order be placed prior to an agreement, the attached Flowserve standard Terms & Conditions will apply. WORLDWIDE TERMS AND CONDITIONS OF SALE WORLDWIDE TERMS AND CONDITIONS OF SALE - Rev.8 2023 1 1. APPLICABILITY: These Worldwide Terms and Conditions of Sale (“Terms”) shall govern all sales of Seller's Equipment or Services to Buyer (“Contract of Purchase” or “Order"). These Terms supersede any prior written or oral agreement, understanding, representation or promise, and any pre-printed or standard terms and conditions contained in Buyer's request for quote, purchase order, invoice, order acknowledgement, or similar document. These Terms may not be amended, supplemented, changed, or modified except by concurrent or subsequent written agreement, signed by an authorized representative of Seller and Buyer. A binding contract comes into force only upon Seller´s order acknowledgement. Seller's acknowledgement of Buyer’s purchase order shall not constitute acceptance of any deviating terms and conditions contained therein, regardless of how such terms and conditions may be prefaced or described. The Contract of Purchase, consisting of these Terms, Seller’s quotation, Buyer’s order, constitutes the entire agreement between Buyer and Seller. 2. DEFINITIONS: “Buyer” means the company who accepted Seller's offer or is named in the Order. “Equipment” means all equipment and parts manufactured and/or provided by Seller. “Materials” means raw materials, supplies, and components, including but not limited to metals and metal products. “Force Majeure” means any event or causes beyond Sellers reasonable control including, but not limited to, acts of God, acts of government, acts of Buyer, fires, blackouts, labor disputes, boycotts, floods, epidemics, quarantine restrictions, war, insurrection, terrorism, riot, civil or military authority, freight embargoes, transportation shortages or delays, unusually severe weather or inability to obtain necessary labor, materials or manufacturing facilities due to such causes. “Seller” means the company named on the Order for Equipment or Services. “Service(s)” means work, direction of work, technical information or technical consulting and advice or other services furnished by Seller to Buyer. 3. DELIVERY / TITLE / SUSPENSION / FORCE MAJEURE: Title to Equipment shall transfer to Buyer upon delivery under the agreed to Incoterm. Seller shall make commercially reasonable efforts to deliver the Equipment on the delivery date. Shipping dates are approximate and are based on prompt receipt of all necessary information. In case of delay in furnishing complete information, dates of shipment may be extended for a reasonable time. In the event Seller provides transport services these will be quoted as a lump sum price based on destination and shipping mode. In case no other INCOTERM has been agreed in the Order, FCA (Flowserve’s Manufacturing Site) shall apply. In the event Buyer requests a delay in completion and/or shipment of the Equipment or any part thereof for any reason, the parties shall agree upon any cost and/or scheduling impact of such delay and all such costs to Buyer's account. Any delay beyond 30 d ays after original scheduled shipment date shall require Buyer to (i) take title and risk of loss of such Equipment, and (ii) make arrangements for storage of such Equipment with the Seller or other party. Seller's invoice, which is contractually based on shipment, shall be issued upon Seller's readiness to ship the Equipment. In the event any suspen sion requested by Buyer should exceed 30 consecutive days or 60 days in the aggregate, Seller may cancel this Order and Buyer shall pay reasonable and proper cancellation charges in accordance with Section 7 hereto. Seller shall not be liable for delay in delivery due to Force Majeure. In the event of any such delay, the date of delivery shall be extended for a length of time equal to the period of the delay. 4. WARRANTY: Subject to the limitations in Section 18 herein, Seller warrants that the Equipment shall be free from defects in material, workmanship, and title. If it appears within 12 months from the initial Equipment startup or until 18 months after notification of readiness for shipment or actual shipment, whichever occurs first, that the Equipment or any part thereof does not conform to this warranty, and Buyer so notifies Seller within a reasonable time after discovery, Seller shall thereupon promptly correct such nonconformity by repair or replacement. WORLDWIDE TERMS AND CONDITIONS OF SALE WORLDWIDE TERMS AND CONDITIONS OF SALE - Rev.8 2023 2 Seller's sole obligation and Buyer's sole remedy under this warranty is repair or replacement at Seller's election. Seller's warranty obligation for Services shall be the earlier of either 3 months from the date of initial startup or 6 months after completion of the Service work. Seller shall not be responsible for any on -site costs, including removal and reinstallation of any warranted Equipment. Buyer agrees to provide Seller reasonable and clear access to its Equipment which may include removal of materials or structures as well as supplying any equipment, materials or structures which are necessary to provide reasonable access to the Equipment being repaired or replaced. All Equipment repaired or replaced will be re-warranted only for the remainder of the original warranty period. THE EXPRESS WARRANTY SET FORTH HEREIN IS THE EXCLUSIVE WARRANTY OF SELLER, AND NO OTHER WARRANTY, EITHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF MERCHANTABILITY OR FITNESS FOR PURPOSE, SHALL APPLY. Seller is not responsible for repairs or alterations made by others without mutual written agreement between Seller and Buyer. Seller does not warrant the Equipment or any repair/replacement part against the effects of erosion, corrosion, or normal wear and tear due to operation or the environment. The warranty and remedies set forth herein are conditioned upon proper storage, installation, use and maintenance of the Equipment in all material respects, and in accordance with Seller’s written recommendations. 5. PAYMENT: All prices are net cash 30 days from date of Seller's invoice, unless otherwise stated in Seller’s proposal, quotation, or offer. Should Buyer for any reason default in the payment of the contract of purchase, Buyer agrees to pay all collection costs, attorney fees and expenses incurred in collecting payment, including interest on the amount due at the maximum legal rate. All transportation, insurance and similar charges incident to delivery shall be paid by Buyer. Seller shall issue its invoice upon shipment, or upon notice to Buyer that Seller is ready to ship, whichever is earlier. Depending on the value of the order, Seller may at its sole discretion require progress payments. Price and delivery of the Equipment are based on the current costs of Materials. The market for Materials is highly volatile, therefore, if cost for any Materials increase by more than 3%, Seller reserves the right to adjust prices accordingly. If Buyer’s financial condition is or becomes unsatisfactory to Seller, Seller reserves the right to: (a) require payment from Buyer on a cash in advance basis; (b) require a letter of credit or other acceptable security before shipment; or (c) cancel or suspend shipment at any time prior to delivery of the Equipment without further obligation or liability on the Seller's part. 6. CHANGES: Buyer may request modifications as to the amount, scope and/or nature of the Equipment to be supplied by a written change request. If, in the opinion of Seller, any modification will affect the agreed fixed price and/or time of delivery, Seller will notify Buyer thereof in writing and will not be obligated to perform any modification unless agreed to by Seller, whereupon Buyer shall confirm that such change is authorized and accepted by issuing an Order revision. 7. CANCELLATION: Buyer may cancel this Order for convenience only upon written notice and payment to Seller of reasonable and proper cancellation charges. If Buyer cancels this Order for convenience, title and risk of loss of such partially completed Equipment will immediately transfer to the Buyer after payment of cancellation charges. If Buyer fails to collect the partially completed Equipment within 30 days after cancellation (or as mutually agreed by the parties), it will be deemed abandoned, at the option of Seller and Seller may sell or otherwise dispose of such partially completed Equipment. Notwithstanding the foregoing, Buyer and Seller reserve the right to cancel all or any portion of an Order affected by any insolvency or suspension of either party’s operations or any petition filed or proceeding commenced by or against a party under any law relating to bankruptcy, arrangement, reorganization, receivership, or assignment for the benefit of creditors. Should Seller cancel all or any portion of an Order per this provision, Seller shall be entitled to all reasonable and proper costs and charges incurred and Buyer waives any right of recourse against Seller for Seller’s cancellation. WORLDWIDE TERMS AND CONDITIONS OF SALE WORLDWIDE TERMS AND CONDITIONS OF SALE - Rev.8 2023 3 8. TERMINATION: Seller may terminate this Order upon prior written notice to Buyer, in case Buyer breaches any of its material obligations under the Order, to the extent such breach is not remedied within a reasonable time period as agreed by the Parties. 9. SET-OFF: All amounts that Buyer owes Seller under an Order shall be due and payable according to the terms of an Order. Buyer is prohibited from, and shall not set-off such amounts or any portion thereof, whether or not liquidated, against sums which Buyer asserts are due it, its parent affiliates, subsidiaries or other divisions or units under other transactions with Seller, its parent affiliates, subsidiaries or other divisions or units. 10. NON-DISCLOSURE AND NON-USE OF SELLERS’ INFORMATION: Buyer agrees that it will not use Seller’s data for the manufacture or procurement of Equipment which are the subject of an Order or any similar Equipment, or cause said Equipment to be manufactured by, or procured from, any other source or reproduce said data and information or otherwise appropriate them without the written authorization of the Seller. Buyer agrees that it will not disclose or make available to any third party any of Seller’s data or other information pertaining to this Order which is proprietary to Seller without obtaining Seller’s prior written consent. 11. INTELLECTUAL PROPERTY: Unless otherwise agreed in writing, all material, software, data processes, equipment, facilities and special tooling, which term includes but is not limited to jigs, dies, fixtures, molds, patterns, special taps, special gages, special test equipment, other special equipment and manufacturing aids and replacements thereof, used in the manufacture of the Equipment covered by an Order shall be and remains the property of Seller. Seller retains all rights, title and interest in drawings, engineering instructions, specifications, and all other written data, if any, furnished and/or specified to be supplied with the Equipment. 12. TAXES: Seller’s price, unless otherwise agreed, does not include, and Seller is not responsible for, payment of any tax levied for sales, use, excise, value-added, goods and services, business (franchise or privilege) or any duties, charges, or other such taxes. Seller is only responsible for any tax imposed on Seller, by taxing authorities in Seller’s jurisdiction, which are based on Seller’s revenue, income, net income, net assets, net worth, or capital or any taxes imposed in lieu thereof. If Seller is required to pay any taxes or other charges that are the responsibility of the Buyer, then Buyer shall promptly reimburse Seller those amounts. 13. ASSIGNMENT: Neither party shall assign an Order or any portion thereof without the advance, written consent of the other party, which consent shall not be unreasonably withheld. 14. WAIVER / SEVERABILITY: Failure by Seller to assert all or any of its rights upon any breach of an Order shall not be deemed a waiver of such rights either with respect to such breach or any subsequent breach, nor shall any waiver be implied from the acceptance of any payment of service. No waiver of any right shall extend to or affect any other right Seller may possess, nor shall such waiver extend to any subsequent similar or dissimilar breach. If any portion of these Terms are determined to be illegal, invalid, or unenforceable, for any reason, then such provision shall be deemed stricken for purposes of the dispute in question and all other provisions shall remain in full force and effect. 15. APPLICABLE LAW / DISPUTES: This Order shall be interpreted in accordance with the laws of the jurisdiction in which the Seller’s facility accepting the Order hereunder is located, exclusive of any choice of law provisions. The Seller and Buyer expressly agree to exclude from this Order the United Nations Convention on Contracts for the International Sale of Goods, 1980, and any successor thereto and the Contracts (Rights of Third Parties) Act of 1999.Except as otherwise specifically agreed in writing by Buyer and Seller, any dispute relating to an Order placed by a Buyer incorporated in the United States which is not resolved by the parties shall be adjudicated by a court of competent jurisdiction in the state of Texas. All disputes arising out of or in connection with an Order placed by a Buyer incorporated outside the United States that shall be finally settled by binding arbitration in London England, under the Rules of Arbitration of the International Chamber of Commerce then in effect by one or more arbitrators appointed in accordance with said Rules. WORLDWIDE TERMS AND CONDITIONS OF SALE WORLDWIDE TERMS AND CONDITIONS OF SALE - Rev.8 2023 4 16. COMPLIANCE WITH LAWS / ANTI-BRIBERY / EXPORT / IMPORT: Seller and Buyer agree to comply with all applicable laws, regulations, codes and standards, including but not limited to those of the United States and other jurisdictions where the parties conduct business. Additionally, Buyer has not and will not off er, promise, authorize or make, directly or indirectly, any payments (in money or any other item of value, including meals, entertainment and travel), contributions or gifts to any individual, entity or government agency, department, official or government owned or controlled entity in order to obtain or retain business, or secure any other improper business advantage, which would violate the U.S. Foreign Corrupt Practices Act and/or any other applicable anti-bribery laws. Buyer agrees that it will comply with all laws concerning trade or economic sanctions or embargoes, restricted or denied party lists, trade controls on the import, export, re-export, transfer or otherwise trade of Equipment and any other similar regulations, rules, restrictions, orders or requirements having the force of law in relation to the above matters and in force from time to time including without limitation those of the United States, European Union, United Kingdom and/or any government laws in relation to the above matters applicable to the performance of the Contract of Purchase (“Trade Control Laws”). In no event shall Buyer use, transfer, release, import, export or re-export the Equipment in violation of Trade Control Laws. 17. LIMITATION OF LIABILITY / EXCLUSION OF CONSEQUENTIAL LOSS: The remedies set forth herein are exclusive, and the total liability of the Seller with respect to this Order, or any breach thereof, whether based on contract, warranty, tort (including negligence), indemnity, strict liability or otherwise, shall not e xceed the Order price of the specific Equipment or Service which gives rise to the claim. In all cases where Buyer claims damages allegedly arising out of defective or nonconforming Equipment or Services, Buyer's exclusive remedies and Seller's sole liability shall be those specifically provided for under Section 4 “Warranty”. IN NO EVENT, WHETHER ARISING BEFORE OR AFTER COMPLETION OF ITS OBLIGATIONS UNDER THE CONTRACT, SHALL SELLER BE LIABLE FOR SPECIAL, INDIRECT, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES OF ANY KIND (INCLUDING BUT NOT LIMITED TO LOSS OF USE, REVENUE OR PROFITS, INVENTORY OR USE CHARGES, OVERHEAD, COST OF CAPITAL, OR CLAIMS OF CUSTOMERS) INCURRED BY THE BUYER OR ANY THIRD PARTY. 18. GENERAL PROVISIONS: (a) No Action, regardless of form, arising out of transactions under the Order, may be brought by the Buyer more than 1 year after the cause of action has accrued. (b) Any modification to these Terms must be set forth in a written instrument signed by a duly authorized representative of Seller. (c) In the event Buyer has reason to believe the Equipment could be subject to a claim for damages or personal injury, Buyer shall immediately provide Seller with written notice of such claim, and shall provide Seller reasonable opportunity to inspect said Equipment and/or investigate the basis for such potential claim. (d) UNLESS EXPRESSLY AUTHORIZED IN WRITING BY SELLER, EQUIPMENT AND SERVICES HEREUNDER ARE NOT INTENDED FOR USE IN ANY NUCLEAR OR NUCLEAR RELATED APPLICATIONS. IN THE EVENT THAT THE EQUIPMENT AND SERVICES ARE INTENDED FOR NUCLEAR OR NUCLEAR RELATED APPLICATIONS, SELLER'S ADDENDUM FOR NUCLEAR LIABILITY PROTECTION (P-62) IS HEREBY INCORPORATED BY REFERENCE AND SHALL APPLY TO ANY SUCH ORDER. Buyer (i) accepts the Equipment and Services in accordance with the restriction set forth in the immediately preceding sentences, (ii) agrees to communicate such restriction in writing to any and all subsequent purchasers or users, and (iii) agrees to defend, indemnify and hold harmless Seller from any and all claims, losses, liability, suits, judgments and damages, including incidental and consequential damages, arising from the use of the Equipment or Services in any nuclear or nuclear related applications, whether the cause of action be based in tort, contract or otherwise, including allegations that the Seller's liability is based on negligence or strict liability. WORLDWIDE TERMS AND CONDITIONS OF SALE WORLDWIDE TERMS AND CONDITIONS OF SALE - Rev.8 2023 5 19. TRANSLATIONS / GOVERNING LANGUAGE: English shall be the legal language of this Order, and all parties waive any right to use and/or rely upon any other language, translation, or interpretation. The parties agree that in the case of any inconsistencies or interpretation disputes, the English language version shall control. COPOL001245-01 (EN/AQ) November 2023 ©2023 BOARD AGENDA ITEM 6c TO: Board of Directors FROM: Laura Hendrickson, Associate Engineer MEETING DATE: September 18, 2025 ITEM – PROJECT NAME: California Conservation Corps Sponsor Agreement – 2025 Vegetation Management Project REQUESTED BOARD ACTION: Authorize the General Manager to enter into a Sponsor Agreement with the California Conservation Corps in an amount not to exceed $482,000. DISCUSSION: The 2025 Vegetation Management Project (Project) is a grant-funded initiative to reduce hazardous fire fuels and create defensible space at forty critical facilities managed by South Tahoe Public Utility District (District), Tahoe City Public Utility District (TCPUD), and North Tahoe Public Utility District (NTPUD). These facilities are located on and adjacent to United States Forest Service (USFS) lands. The Project is supported by a $500,500 grant from the USFS and a $417,514 grant from the California Tahoe Conservancy (CTC), covering costs from project design through full implementation. The CCC maintains a dedicated workforce of corps members in the Tahoe Basin who deliver public works projects that protect, maintain, and enhance California’s natural resources. In addition to providing these public benefits, the CCC offers corps members valuable job skills training, educational opportunities, and natural resource stewardship experience. As a local public agency, the District can utilize CCC services by entering into a Sponsor Agreement. This Agreement allows the District to directly define scopes of work, negotiate compensation with the CCC, and select payment terms on either a time-and-materials or lump-sum basis. The District has successfully partnered with the CCC before, including vegetation management at the Wastewater Treatment Plant in 2021. For this Project, the CCC estimates approximately 14,400 hours of work at $30 per hour for two crews, plus $50,000 in costs for chipper and tool maintenance, fuel, and replacements, for a total of $482,000. The CCC anticipates a six-month work period, beginning as soon as possible, to complete vegetation management across all forty sites. General Manager Paul Hughes Directors Nick Haven Shane Romsos Joel Henderson Kelly Sheehan Nick Exline Laura Hendrickson Page 2 September 18, 2025 SCHEDULE: Upon Board Approval COSTS: $482,000 ACCOUNT NO: 1030/2030-6042/TREES3/TREES4 BUDGETED AMOUNT AVAILABLE: $500,000 (USFS); $417,514 (CTC) IDENTIFIED CAPITAL IMPROVEMENT PROJECT (CIP): ☒ Yes ☐ No ☐ N/A ATTACHMENTS: None ___________________________________________________________________________________ CONCURRENCE WITH REQUESTED ACTION: CATEGORY: Sewer/Water GENERAL MANAGER: YES NO CHIEF FINANCIAL OFFICER: YES NO BOARD AGENDA ITEM 6d TO: Board of Directors FROM: Mark Seelos, Water Resources Manager MEETING DATE: September 18, 2025 ITEM – PROJECT NAME: Lake Christopher/Golden Bear Sewer Rehabilitation Project REQUESTED BOARD ACTION: Approve the Scope of Work from Stantec Consulting Services, Inc. for Engineering and Planning Services Related to the Lake Christopher/Golden Bear Sewer Rehabilitation Project, and authorize the General Manager to execute Task Order No. 3 with Stantec Consulting Services, Inc. in the amount of $199,577.25. DISCUSSION: In 2014, the District identified that the concrete encasement protecting a 6-inch asbestos cement gravity main at the Tallac Creek crossing had been undermined, creating an imminent risk of failure and posing a serious threat to the waters of Lake Tahoe. The District implemented an emergency project to install temporary protective measures, and a permanent rehabilitation project was completed in 2024. A subsequent analysis identified 203 additional creek crossings where District utility lines could face similar risks. In 2022, Stantec Consulting Services, Inc. evaluated geomorphic hazards at South Tahoe Public Utility District’s (District) pipeline stream crossings, assessing pipeline conditions and stream channel morphology at 178 locations and assigning risk ratings based on site-specific attributes. In a March 2024 memo, Stantec identified an “extreme risk” to the District’s 15-inch asbestos cement gravity main at Cold Creek (downstream of Pioneer Trail) and a “very high” risk to a 15-inch asbestos cement gravity sewer at Trout Creek (also downstream of Pioneer Trail). A 2024 Consequence of Failure analysis conducted by the District confirmed both crossings as priorities. The District is planning a project to address these priority crossings; however, the best solution (e.g., gravity vs. pressurized) remains uncertain, and the permitting process is complex due to work within jurisdictional waters. On April 4, 2025, the District issued a Request for Proposals for engineering services to: (1) conduct data review and site investigations; (2) prepare a project alternatives analysis; (3) lead public outreach and coordination; (4) develop preliminary and final designs; (5) complete environmental General Manager Paul Hughes Directors Nick Haven Shane Romsos Joel Henderson Kelly Sheehan Nick Exline Mark Seelos Page 2 September 18, 2025 permitting and compliance; and (6) prepare construction bid documents. The advertisement period ended on 5/30/2025. The District received one proposal from Stantec Consulting Services, Inc. On July 10, the District met with Stantec to review their proposed Scope of Work. During this meeting, the project team agreed to reduce the Scope due to uncertainties in design and permitting costs. The revised Scope now includes: (1) Data Collection, Review, and Alternatives Analysis (including engineering and environmental permitting assessment); (2) Public Outreach and Coordination; and (3) Field Surveys and Investigations to support project design. This work will establish the design and permitting strategy, which will be implemented under a future Task Order. SCHEDULE: ASAP COSTS: $199,577.25 ACCOUNT NO: 10.30.8664/8665 BUDGETED AMOUNT AVAILABLE: $78,000 / $266,000 IDENTIFIED CAPITAL IMPROVEMENT PROJECT (CIP): ☒ Yes ☐ No ☐ N/A ATTACHMENTS: Scope of Work and Budget ___________________________________________________________________________________ CONCURRENCE WITH REQUESTED ACTION: CATEGORY: Sewer GENERAL MANAGER: YES NO CHIEF FINANCIAL OFICER: YES NO St a n t e c C o n s u l t i n g S e r v i c e s I n c . A u g u s t 2 0 2 5 South Tahoe Public Utility District Engineering Services for Cold Creek and Trout Creek Gravity Sewer Rehabilitation Project Scope of Work General Project Administration As requested by STPUD, Stantec will bill all project administration and coordination efforts to the individual tasks . Project Coordination Stantec will coordinate with STPUD staff and project stakeholders including other City departments, and affected utilities as described in detail in later sections. Coordination correspondence will be tracked via letter, emails, and meeting minutes. Stantec will coordinate throughout the project with STPUD sewer modelers to assess sewer flows for up to there (3) alternative sewer alignments crossing Cold Creek. Assumptions • Stantec will maintain active communication with the STPUD project manager to keep project progress moving rather than tabling questions or issues to upcoming meetings (unless deemed necessary following a conversation with STPUD). • Stantec will contact local, State, or Federal permitting or review agencies for this project to vet the anticipated permitting process and mitigation needs necessary for the proposed engineering alternatives. Full engagement of these agencies to begin the permitting process is not a part of this scope. Such engagement would be required after STPUD selects an alternative and issues notice to proceed for its design. • All permitting assessments will be done internally by Stantec in coordination with STPUD. Deliverables • None Task 1: Data Collection, Review and Alternative Analysis This engineering assessment of the Cold Creek and Trout Creek Pipeline Crossings Alternatives will be conducted with information provided by STPUD and the geomorphic risk evaluation assessment conducted in 2021. 1.1 Meetings Stantec will conduct monthly progress meetings to discuss the progress, direction, and technical aspects of the project. Task documentation will consist of preparing and distributing meeting agendas and minutes. Meeting minutes will summarize key discussions, comments, decisions, and any action items required. The engineering alternatives and permitting assessment as described below will require 3 months to complete from Notice to Proceed (1 month for data collection, 2 months for analysis and draft memo) with 1 month for comment resolution and final memo submittal, for a total of 4 months. The project memo will be submitted as a draft and a final memo in conjunction with comment resolution meetings with key STPUD staff. Meetings included in this scope of work include the following: Reference Task Meeting No. of Meetings 101 Project Kickoff 1 101 Site Visit and STPUD Workshopping Meeting 1 102 STPUD Sewer Modeling Coordination Meetings 4 102 Monthly Progress Meetings 4 205 Draft Memo Comment Resolution 1 205 Final Memo Comment Resolution 1 Total 12 Assumptions • Stantec will oversee meetings and provide agendas, meeting minutes. • Stantec will send invitations to all meetings in coordination with STPUD staff unless otherwise directed by the District. • One progress meeting per month will be held via Microsoft Teams. (4 maximum) • One site visit will be limited to up to three (3) Stantec personnel and will involve locations to be determined by the project team. • The workshopping meeting with STPUD staff will be held the same day as the site visit at a time and a STPUD location to be determined by the Client. • STPUD Modeling Coordination meetings will be held via Microsoft Teams to coordinate sewer models runs for up to three (3) alternatives. 2Stantec Deliverables • Meeting Agendas • Meeting Minutes • Graphics, figures, plans, notes, and details necessary for meeting discussion 1.2 Utility Coordination Stantec will coordinate with private, public, and STPUD utilities regarding utility issues and incorporate pertinent information in the assessment and report. The corridor which the project is located in is sensitive wetland habitat so the assumed locations of existing dry and wet (non-sewer) utilities in the area are critical to the alternatives analysis. Any initial information gathered from the 2021 geomorphic risk assessment of the crossing will be incorporated into this assessment. Our team will make updates to any previously collected data: 1. Stantec will request updated utility location and mapping data relative to the project area. 2. Quarter section maps and as-builts from STPUD showing any existing utilities in the project area are requested. 3. Stantec will identify which utilities require potholing, if necessary, for future design purposes. 4. Stantec will visit the project site to observe existing utility facilities and verify visual accuracy of mapping data collected. 5. Survey services to establish horizontal and vertical control of the alternatives will not be included in this project. 6. For each request to the utility companies, Stantec will provide STPUD’s Project Manager with a utility contact log. Assumptions • City ¼-section maps and as-builts provided by STPUD in the data collection phase can be relied on for the purposes of the “desktop” alternatives analysis. • Utility potholes and utility relocations are not anticipated to be required. Deliverables • None 1.3 Data Collection and Engineering Assessment Project definition and mobilization is the first crucial step in defining the goals of the alternatives assessment and conveyance design. These actions frame all the engineering processes for project functions to be performed, the staffing resources needed, the tools to be used, and confirms the baseline costs and schedule. Stantec approaches this critical prerequisite by executing a Project Workplan that guides all activities during the alternatives assessment stage while building on the District’s work already completed to establish valuable solutions. The Project Workplan lays out week-by-week detail what meetings and workshops will be performed, which the District staff and stakeholders will be involved and the timing and scope of key deliverables to be generated. Stantec will use information gathered during the previous field work, USGS data, and other publicly available information to assess construction methods best suited to the recommended alternative. Stantec will assess up to three (3) trenchless technologies and traditional open cut trenching (re-route alternative) as related to constructability, environmental impacts, and permitting. Stantec will create a base exhibit from the information gathered during the previous Stantec field work, concept analysis, and utility coordination tasks. Utilities will be shown based on mapping information provided by each utility and available GIS resources. Base exhibit will be created in AutoCAD Civil 3D 11-inch x 17-inch format at a scale to be determined by exhibit readability. If it becomes apparent that insufficient data exists to properly evaluate the alternatives, Stantec will provide a proposal to STPUD to collect any missing data. Project Baseline The first step in an efficient alternatives assessment is to establish an existing conditions baseline. This is of particular importance when the corridor where the infrastructure projects are located lies within sensitive wetland and riverine habitat. Stantec will gather and analyze sewer system data from relevant agencies including existing routing and system inverts to gain a solid understanding of the hydraulic conditions of the District’s gravity sewer system. Additionally, Stantec will perform a site visit with District staff and coordinate with private and public utilities, local stakeholders, and regulatory agencies in conjunction with data gathered from previous projects like the 2021 Geomorphic Risk Evaluation of Utility Stream Crossings Creek to define the existing physical and regulatory conditions in the project area. 3Stantec Assumptions • Field survey and geotechnical investigations will be completed under separate task Deliverables • Updates on existing conditions pertinent to analysis 1.4 Environmental Clearance and Permitting Agency Coordination In concurrence with the engineering assessment, Stantec will identify the most probable permitting requirements and associated mitigation required for each alternative or alignment. The Stantec permitting team will collaborate with the engineering team to determine alternative approaches that are both feasible from an engineering and constructability standpoint while also minimally invasive in terms of environmental impacts. A desktop review will be conducted to identify environmental and cultural/archaeological resource surveys, assessments, and reporting requirements necessary during the permitting process, as well as approximate cost for each alternative location. For each alternative the anticipated permitting timeframe will be outlined identifying necessary submittals, review, and comment periods that would affect project scheduling. A cost benefit analysis of each alternative from a permitting standpoint will be compared to assist STPUD in selection of a preferred design approach that minimizes permitting, mitigation, and monitoring costs. Stantec will identify, by alignment alternative, the most probable environmental clearance for CEQA, TRPA and permitting pathways, requirements, and fee estimates. The environmental documentation and permitting critical path and procedural time periods will be outlined according to application submittal, regulatory review, and public noticing timeframes that can dictate project scheduling. A cost benefit analysis of each alternative from a permitting standpoint will be presented to assist the District in selection of a preferred design approach that minimizes permitting, mitigation, and monitoring costs. The following environmental documentation and permits are anticipated to be required in support of the development of the preferred alternative. These reports, applications, and related documentation will be completed as part of Phase 2 of the Project in support of the design and development of the preferred alternative. • Draft and Final CEQA IS/MND for electronic submittal to the California State Clearinghouse • TRPA EIP or Public Service Project Application, inclusive of an Initial Environmental Checklist and Regional Plan required findings CWA) Section 404 and Section 10 authorization under Nationwide Permit (NWP) 6, Survey Activities (potentially non-notifying), and NWP 58, Utility Line Activities for Water and Other Substances (a Pre-construction Notification [PCN] will be required). • Lahontan Regional Water Quality Control Board: • CWA Section 401 Water Quality Certification (WQC), an individual WQC is anticipated because NWP 58 has not been certified by the State Water Resources Control Board (State Water Board) or EPA Region 9 • Tahoe Construction General Permit (CGP; R6T-2016-0010) enrollment (i.e., Notice of Intent and Stormwater Pollution Prevention Plan (SWPPP) inclusive of project conditions required by the CWA Section 401 WQC and TRPA project approval letter submitted electronically in the State Water Board’s Stormwater Multiple Application and Report Tracking System at least 10 business days prior to ground disturbance) • California Department of Fish and Wildlife (CDFW): online notification through EPIMS (Environmental Permit Information Management System) for a Lake and Streambed Alternation Agreement (i.e., Standard Agreement) Assumptions • With the District’s involvement, Stantec will informally coordinate with local, state, and federal agency staff and pertinent stakeholders to discuss potential alternatives and anticipated permitting and mitigation requirements. For example, communication with TRPA will be necessary to determine if the project would contribute toward completion of Environmental Improvement Program (EIP) project: Stream Environment Zone Utility Crossing Condition Assessment (project # 01.02.01.0062) or would proceed as a Public Service project. • Deliverables will be provided in electronic format, whenever feasible. Deliverables • Early planning consultations with TRPA, Lahontan Water Board, USACE, CDFW, CTC meeting/call agendas and meeting notes for the Administrative Record. • Permitting matrix attachment in support of the Engineering and Permitting Assessment Memo. 4Stantec 1.5 Geomorphic Assessment and Review Stantec will conduct a visual assessment of both the Cold Creek and Trout Creek crossings at the time of the project kickoff meeting to evaluate any changed conditions since the 2021 risk assessment that might affect design alternatives. At Trout Creek in particular, a quick visual assessment may determine if further survey data may be warranted to consider a geomorphic nature-based channel restoration alternative that adds protective cover over a gravity pipe crossing while improving floodplain connection, fish habitat, and passage at the Pioneer Trail culvert. Geomorphic assessments and surveys will be conducted based on the following approach: At Cold Creek if regulatory agency discussions indicate pipe abandonment as an option, Stantec will assess and survey existing and potential flow paths across each of the pipeline segments (where depth of cover is shallow) to evaluate if future pipeline exposure could negatively affect channel morphology. If potential impacts could occur from pipeline exposure, the Alternatives Assessment would consider options for partial removal or nature-based solutions to avoid or minimize impacts. Additionally, the assessment will identify sensitive or potentially problematic areas that should be avoided or require additional consideration to minimize or mitigate impacts associated with any proposed pipe removal. At Trout Creek a cross-sectional survey conducted to compare the existing pipe elevation to a potential maximum streambed elevation is warranted to determine if pipe cover is suitable enough for STPUD standards. If STPUD is comfortable with the potential achievable depth of cover (and grade control approach) then a geomorphic nature-based channel restoration alternative that adds protective cover over a gravity pipe crossing while improving floodplain connection, fish habitat, and passage at the Pioneer Trail culvert will be considered in the Alternatives Analysis. Collaboration and review of proposed engineering alternatives and proposed environmental requirements from a geomorphic perspective, in particular as it may pertain to potential removal, abandonment, or demolition of existing pipelines, will be conducted as necessary. Assumptions • Information gathered in this phase will determine if a more detailed geomorphic assessment and survey is necessary to design a geomorphic based restoration alternative at Trout Creek or rehabilitate channel bed or banks and associated habitat that may be disturbed with any proposed alternative at Cold Creek. • Pipeline locations, elevations, and slope are necessary to conduct and analyze potential geomorphic impacts associated with potential alternatives. Common vertical and horizontal control points will be established near Cold and Trout Creek crossings and/or on adjacent sewer infrastructure (i.e., manhole frame/ring) prior to conducting geomorphic based surveys. If the elevation of the sewer pipe at channel bed/banks of crossings are not established, elevations will be interpolated based on nearest known location/elevation and slope. • It is assumed Cold and Trout Creek will be wadable at the time of the survey. Additional time beyond that specified in this scope of work may be warranted if the extent and depth of flooding requires survey access by boat/kayak. Survey access will be determined during the site visual assessment at the time of the project kickoff meeting. Deliverables • Brief memo covering the purpose, need, results, and recommendations following the geomorphic assessment. The document will include pictures, map(s), profile(s), cross sections(s), and diagram(s) as necessary to support any finding and recommendations that factor into the Alternatives Analysis. 1.6 Engineering and Permitting Assessment and Alternatives Analysis Memorandum Identify Criteria and Constraints As with any capital program, there are criteria and constraints that are inherent to the alternatives assessment and design phases due to factors such as environmental sensitivities, future sewer flows, geomorphology, public inconvenience, and the concerns of the stakeholders and individuals involved. The Cold Creek and Trout Creek alternatives assessment will be based upon the best data available to Stantec acquired through the District, City of South Lake Tahoe, El Dorado County, regulatory agencies, and subconsultant research. Stantec will engage subcontractors to fill gaps where insufficient data exists to properly evaluate the alternatives, such as topography, utility locations, and geotechnical conditions. Whether it’s pipe protection or complete realignment, 5Stantec each alternative will undergo a thorough risk assessment to identify potential risks. The risk analysis will benefit the project by ensuring we identify appropriate responses and help define the project planning. Stantec will involve stakeholder, regulators, and community members in workshop settings (see Task 2 : Public Outreach and Coordination section) to identify criteria and constraints that the project team can integrate into their analysis. Engineering Assessment Development Stantec will use best engineering judgment to analyze up to three (3) alternatives for the crossings of Cold Creek and Trout Creek. The conveyance alternative may be an inverted siphon or pressure based depending on analysis of existing and future sewer flows, geomorphology, and other factors. Other alternatives, such as pumping and relocating the crossing to a less impactful site, will be considered in the Alternatives Analysis based on feasibility. Stantec will provide STPUD with alternatives to be modeled in collaboration with the STPUD utilizing the current STPUD sewer analysis model. Modeling results will help inform recommendations and conclusions for the engineering analysis. Stantec will create a base exhibit from the information gathered during the previous Stantec field work, concept analysis, and utility coordination tasks. Utilities will be shown based on mapping information provided by each utility and available GIS resources. The base exhibit will be created in AutoCAD Civil 3D on a 11-inch x 17-inch format at a scale to be determined by exhibit readability. Assumptions • Pipeline locations, elevations, and slope are necessary to conduct and analyze potential geomorphic impacts associated with potential alternatives. Common vertical and horizontal control points will be established near Cold and Trout Creek crossings prior to conducting geomorphic based surveys. • Information gathered in this phase will determine if a more detailed geomorphic assessment and survey is necessary to design a geomorphic based restoration alternative at Trout Creek. • The Alternatives Assessment will address only hydraulic viability, location, and constructability for relocation of the GS070 crossing (and spur) and replacement of the GS069 and GS072 crossings. High-level costs for each alternative, will be provided independently of the alternatives ranking for STPUD’ independent consideration. Assessment will not address demolition and removal of GS069 and GS070, if removal is warranted. The permitting assessment will address removal of GS069, GS070, and GS072 as an environmental permitting consideration. • Alternatives that may require lift stations, or other mechanical means of conveying wastewater, will be designed only to a conceptual level based on volumetric flows to determine preliminary costs based on previous Stantec experience. Engineering calculations for pump facilities will not be performed (to be completed in a later design phase). • The exhibits(s) will be used for informational purposes only as attachments to the memo for communicating engineering and alternative assessment results and will not be intended to be used for construction. • Stantec will informally contact local, state, or federal agencies with STPUD permission to discuss potential alternatives and how they may affect permitting and mitigation requirements. For example communication with Tahoe Regional Planning Agency (TRPA) would be necessary to determine if a project would be recognized under the existing Environmental Improvement Program (EIP) project: Stream Environment Zone Utility Crossing Condition Assessment (project number 01.02.01.0062) (LT Info | 01.02.01.0062 - Stream Environment Zone Utility Crossing Condition Assessment (laketahoeinfo.org)). Deliverables • None Alternatives Analysis and Memorandum With the information obtained in the data collection phase, Stantec will use the best engineering judgment to analyze alternatives for the crossing of Cold Creek and Trout Creek. Stantec will analyze the feasibility of the least cost alternatives that meet the District’s goals and objectives before proposing and evaluating potentially more complicated or costly alternatives. Also considered during this phase will be construction method (encasement, traditional trenching, or trenchless), pipe material, pipe routing, stakeholder criteria, and regulatory concerns. Environmental impacts or benefits as they pertain to permitting and potential mitigation costs, long-term access and easements for maintenance, and public input and perceptions will be considered. Stantec will employ a Ranking Matrix to evaluate, score, and ultimately recommend an alternative for each crossing. A draft and final of the Ranking Matrix will be made available to the District. During the alternatives phase, there are a number of areas that will benefit from input from members of the integrated team, key stakeholders, and regulators that can be workshopped in group settings to engage the community, minimize conflicts, and give the community a stake in the alternatives selection process. 6Stantec Stantec will provide the District alternatives to be modeled, utilizing the current District sewer hydraulic model, in collaboration with District staff. Modeling results will help inform recommendations and conclusions for the engineering analysis. This will benefit the project by ensuring we gain insights and input from your key internal stakeholders as the plan for specific functional alternatives and approaches are set. The alternative analysis will integrate geomorphic based approaches to improve channel or floodplain stability while offering protection to infrastructure, minimizing environmental impact, and improving habitat function where possible. During the site visit Stantec will evaluate whether some highly conceptual options are worth pursuing. Options may include approaches to increasing the streambed profile and/or providing grade control structures on Trout Creek. Such options may provide added cover over a new gravity pipe, offer infrastructure protection, increase floodplain connection, provide fisheries spawning and rearing habitat, and improve hydraulic conditions for fish passage at the Pioneer Trail culvert crossing. Stantec will list potential pros and cons and potential cost implications of such alternatives for consideration by the District and identify subsequent data collection necessary for further analysis, modeling, and design in a later phase. As a part of the alternatives analysis (as well as during the later design phase) project components and implementation methods associated with each alternative will be reviewed from a geomorphic perspective. For instance, components of a project design (e.g., abandoning a pipe in place on Cold Creek or location of a temporary equipment access route to remove old pipe) may affect short or long-term channel or floodplain stability. Alternative approaches to avoid or minimize potential impacts would be explored. Each alternative considered will be analyzed based on hydraulic feasibility, constructability, and value engineering, all of which will be detailed in the Alternatives Analysis Memo to be delivered to the District and will serve as the jumping off point for the Basis of Design Report for project design. At the conclusion of the memo, the Stantec will present an AACE Level 5 Cost Estimate of the recommended alternative. This is considered a conceptual level cost assessment and has a variability of -25% to +75%. The cost estimate will include only design and construction costs and shall not include other project costs that may be accrued such as property/easement acquisition, permitting requirements, or availability of materials. The engineering assessment and its results will be presented in memo format including the following information: • Background and Assessment of Existing Sewer Collection Conditions • Assessment of Modifications to Sewer Collections System, for up to three (3) alternatives • Preliminary sketches showing major components of replacement options in plan view, for up to three (3) alternatives • Assessment of Construction Methods • Assessment of Permitting requirements • Recommendations and Conclusions • Opinion of Probable Cost for Recommended Alternative Assumptions • The project involves a desktop-level engineering assessment of the corridor where the proposed replacement sewer pipe will cross Cold and Trout Creeks, or their vicinity, in order to facilitate decommissioning and possible demolition of existing pipes at GS069 and GS070, and solely replacement at GS072. • The project involves a stepwise field approach to geomorphic assessment of potential replacement or decommissioning alternatives for both Cold and Trout Creeks to minimize costs of a more detailed survey and assessment should it be deemed unnecessary. • Design services and construction drawings for the recommended sewer replacement alternative will not be provided with this assessment. • The engineering assessment and its results shall be presented in memo format including the following information: • Background and Assessment of Existing Sewer Collections Conditions • Assessment of Modifications to Sewer Collections System, for up to three (3) alternatives • Preliminary sketches showing major components of replacement options in plan view, for up to three (3) alternatives • Assessment of Construction Methods • Opinion of Probable Cost for Recommended Alternative • Recommendations and Conclusions Deliverables • Draft Engineering Assessment Memo and Exhibits (PDF Format) • Final Engineering Assessment Memo with Exhibits (PDF Format) 7Stantec 1.7 Quality Control and Quality Assurance Quality control and quality assurance are a key part of the project delivery process. Stantec’s quality control/assurance procedures include senior review of all major project deliverables. Stantec selects senior reviewers that have expertise in the subject matter and who are outside of the day to day project development to provide a unbiased look at the project. Task 2: Public Outreach and Coordination 2.1 Community Outreach Plan The projects are immediately proximate to residential neighborhoods, popular recreational trails, significant creeks, and key transportation routes. To ensure meaningful communication and collaboration with stakeholders, the Stantec Project Team will work closely with the District Public Information Office to develop a Community Outreach Plan. The plan will be tailored to the geographical and social context of the project and will outline the objectives of community engagement, identify targeted stakeholders, define key messaging, and specify proposed outreach methods, messengers, a project timeline, and a reporting and feedback mechanism. Key outreach and engagement elements will include: • Stakeholder Advisory Group • Public Meetings • Web-Based Fact Sheet An initial outline of this outreach plan will be presented by Stantec at the project kick-off meeting and refined collaboratively. 2.2 Stakeholder Advisory Group As part of early engagement efforts the Stantec Project Team proposes establishing a Stakeholder Advisory Group during the data collection phase of the process. We anticipate this initial Stakeholder Advisory Group will include Stantec team members, District staff, City of South Lake Tahoe and El Dorado County staff, homeowners’ association leaders, regulators (e.g. Lahontan Water Board) the TRPA and others identified by the District. This group will be presented with project information, then participate in a Stantec-facilitated workshop to review and discuss engineering alternatives and identify key interests and concerns including as pertaining to components such as staging areas, vegetation removal, construction timing, and water quality and wildlife protection. This information will be captured and ranked to develop and evaluate engineering alternatives that best satisfy the Group’s interests. Stantec has successfully used this model on other projects as it allows for inclusion and prioritization of stakeholder needs, is a source of justification for early design decisions, and can address potential community conflicts before an alternative is recommended and design decisions are presented to the public. 2.3 Public Meetings Stantec anticipates two public meetings to support transparency and invite community feedback: • Meeting #1: To occur after initial design alternatives have been developed. This session will present the various design options, highlighting key opportunities, constraints, and trade-offs. The community will be invited to provide feedback that will inform refinement of alternatives. • Meeting #2: To take place after selection of a preferred alternative. This meeting will detail the chosen design, describe how public and stakeholder input shaped its development, and outline next steps in the design and implementation process. These meetings may be scheduled in coordination with the District Board meetings to encourage broader attendance and engagement. 2.4 Web Based Fact Sheet Up-to-date web-based information serves as a central reference point for stakeholders, enhancing transparency and supporting informed community involvement. The web-based fact sheet will be a concise and easily navigable living document that includes Frequently Asked Questions (FAQs), contact information and project leads, links to relevant documents and meeting materials, key updates and announcements. The District can use this web- based fact sheet to maintain updates about the project on the District webpage. Overcoming Challenges As with any major capital program, there are numerous potential challenges that are inherent to the project alternatives and design phase due to factors such as an aggressive schedule and coordination of the many individuals involved. During design, there are a number of areas that will require input from various members of Stantec’s integrated team, regulators, and the District staff. A potential challenge to success during design is that District and agency team members have very demanding jobs and already full schedules. Adding more 8Stantec workshops and meetings can create excess pressure on busy people. To address this potential challenge, we will work with you to refine the Project Workplan to assign the work group members and set the overall mobilization schedule so that meetings, workshops, conference calls and other activities are balanced with staff capacity. This will benefit the delivery of the project by ensuring we gain the insights and inputs from your key internal stakeholders as the plan for specific program functional guidelines and approaches are set. Task 3: Conduct Field Surveys and Investigations for Project Design The following tasks may be completed in support of the Alternatives Analysis or may be completed prior to Phase 2 Project Design depending on project and District needs. 3.1 Utility Location Service Stantec has included Tom Nason Utility Location Services (Nason) to conduct initial utility location services for the project. Following field investigation and initial mapping of utilities in the project area, Nason will utilize ground penetrating radar and induction-wire location methods to more accurately identify location and depth of existing utilities within the project area. Nason will mark the locations and provide depth information that will be ready for field survey and mapping integration. Assumptions • There is no guarantee that all utilities will be identified and relevant information is obtained. Deliverables • None 3.2 Geotechnical Investigation and Report Stantec has included CME Geotechnical Engineers on our team to conduct a geotechnical investigation and report on the two locations for pipeline crossing rehabilitation. CME will conduct a field investigation and of the areas where potential lift stations will be constructed and also adjacent to the crossing areas to determine soil characteristics relevant to project design. CME will develop a geotechnical investigation report in accordance with local and state requirements to inform future project design. A TRPA Soils / Hydro report will be completed to accompany the geotechnical report. Assumptions • Access for a drill rig will be provided to the project area. Deliverables: • Draft and final geotechnical investigation report. 3.3 Field Survey, Mapping, and Site Investigations Stantec has included M.A.P.C.A Surveyors (MAPCA) on our team to conduct field survey and mapping of the project sites. MAPCA will conduct a field survey of the Cold Creek and Trout Creek project areas and tie in topographic and planimetric features within the project areas. These include topography; trees greater than 6-inch diameter breast height; exposed rock; significant vegetation; top, toe and thalweg of streams; up to 6 cross sections of streams at identified locations; man-mad improvements such as visible utilities, invert elevations at manholes, culverts, ditches, curb and gutter, swales, and other surface drainage, road and parking improvements, structures, and property information. A boundary survey is not included. MAPCA will compile survey information and develop project area maps that conform with National CAD and mapping standards in AutoCAD Civil3D. Assumptions • Boundary survey not included • Access to survey areas will be provided. Deliverables • Draft and final survey maps of project areas. 9Stantec Managing Principal Senior Project Manager Professonal II Lead Engineer W astewater Conveyance Technical Lead Senior Professional I W astewater Technical Advisor Professional II Civil W astewater Engineer Managing Principal Trenchless Engineering Lead Senior Professional II Civil Site Lead Assistant Professional II Professional I Civil Ste Design Assistant Professional I Civil Ste Design Supervising Professional I Fluvial Geo morphologist Principal Professional I Public Outreach Senior Professional I Environ mental Documents, Permitting and Public Outreach Supervisiong Professional I Environmental Documents and Permitting Senior Professional I Project Environmental Scientist - W etland Delineation Professional I Biologist Senior Professional I Archeologist Project Controller Travel - Field Visit & W orkshop at STPU D, Equipm ent Rental. C M E Geotechnical Engineers M APCA Site Surveying Tom Nason Utility Location Peck, Stephen McRae, Brian Crouthamel, Todd Lehto, Meghan McInnis, Drew Ruiz, Albert Johnson, Parker McRae, Connor Thomas, Bill Pearson, Jason Shade, Coleen Sussman, Patricia Greene, Melanie Hochrein, Michelle Tomaszewski, Matthew Schmitz, Kirk Antal, Anastasia Total $265.00 $246.00 $172.00 $176.00 $172.00 $265.00 $189.00 $139.00 $130.00 $200.00 $246.00 $189.00 $200.00 $176.00 $163.00 $181.00 $152.00 $2,500.00 $1.05 $1.05 $1.05 $0.00 8.00 62.00 153.00 20.00 68.00 40.00 61.00 8.00 16.00 58.00 22.00 32.00 48.00 13.00 8.00 4.00 8.00 1.00 47,755.00 21,450.00 1,900.00 $199,577.25 $2,120.00 $15,252.00 $26,316.00 $3,520.00 $11,696.00 $10,600.00 $11,529.00 $1,112.00 $2,080.00 $11,600.00 $5,412.00 $6,048.00 $9,600.00 $2,288.00 $1,304.00 $724.00 $1,216.00 $2,500.00 $50,142.75 $22,522.50 $1,995.00 $199,577.25 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $2,120.00 $15,252.00 $26,316.00 $3,520.00 $11,696.00 $10,600.00 $11,529.00 $1,112.00 $2,080.00 $11,600.00 $5,412.00 $6,048.00 $9,600.00 $2,288.00 $1,304.00 $724.00 $1,216.00 $2,500.00 $50,142.75 $22,522.50 $1,995.00 WBS Code Task Name Units Total 1 Data Collection, Review, and Alternatives Analysis $101,499.00 1.1 Meetings 2.00 16.00 33.00 16.00 16.00 $16,542.00 1.2 Utility Coordination 15.00 10.00 $4,300.00 1.3 Data Collections and Engineering Assessment 2.00 40.00 20.00 30.00 25.00 8.00 8.00 16.00 8.00 1.00 $31,097.00 1.4 Environmental Clearance and Permitting Agency Coordination 2.00 18.00 4.00 8.00 24.00 8.00 $11,996.00 1.5 Geomorphic Assessment and Review 2.00 5.00 2.00 10.00 25.00 42.00 $17,471.00 1.6 Engineering and Permitting Assessment 4.00 32.00 10.00 5.00 16.00 8.00 5.00 8.00 4.00 $17,065.00 1.7 Quality Assurance/Quality Control 4.00 8.00 $3,028.00 2 Public Outreach and Coordination $20,222.00 2.1 Community Outreach Plan 4.00 4.00 8.00 $3,480.00 2.2 Stakeholder Advisory Group 2.00 8.00 8.00 8.00 $5,978.00 2.3 Public Meetings 8.00 12.00 4.00 8.00 8.00 $8,268.00 2.4 Web Based Fact Sheet 2.00 2.00 8.00 $2,496.00 3 Conduct Field Surveys and Investigations for Project Design $77,856.25 3.1 Utility Location Services 1.00 2.00 1,900.00 $2,585.00 3.2 Geotechnical Investigation and Report 1.00 4.00 47,755.00 $51,076.75 3.3 Field Survey and Mapping and Site Investigations 4.00 4.00 21,450.00 $24,194.50 FEE ESTIMATE - Utility Pipeline Crossing Assessment - Cold Creek BOARD AGENDA ITEM 6e TO: Board of Directors FROM: Brent Goligoski, Senior Engineer MEETING DATE: September 9, 2025 ITEM – PROJECT NAME: Aeration Blower Improvements Project REQUESTED BOARD ACTION: 1) Approve the Proposal to amend existing Task Order No. 24 for Carollo Engineers, Inc., for additional engineering services for the Aeration Blower Improvements Project in an amount not to exceed $146,866; and 2) Authorize the General Manger to execute Amendment B to Task Order No. 24 to the Master Services Agreement with Carollo Engineers, Inc. DISCUSSION: In November 2021, the Board approved a proposal from Carollo Engineers, Inc. (Carollo) for engineering services for the Aeration Blower Improvements Project and in December 2023, the Board approved Amendment A adding additional Scope of Work to include replacement of additional assets identified to be in poor condition during recent condition assessments. District staff has directed additional work which was not accounted for in the original or amended Scope. This Proposal includes additional Scope to add the following elements to the design package and final bid documents as well as to perform services during bidding: • Additional site visits for field verification of electrical system MCC-4 and blower building and dewatering building heating ventilation and air conditiong system components. • Design revisions for providing explosion proof blower design to align with current fire protection standards. • Updates to Programmable Logic Controller tagging for dewatering building equipment. • Updates to the preliminary construction schedule and associated revisions to the front end specifications. • Updates to front end specifications per District revisions to the template since draft designs and incorporation of prequalification of system integrators. • Added air quality monitoring and alarms for the Blower Building. • Relocation of the blower building air compressor to the dewatering building and associated coordination with electrical design. General Manager Paul Hughes Directors Nick Haven Shane Romsos Joel Henderson Kelly Sheehan Nick Exline Brent Goligoski September 17, 2025 Page 2 • Bidding period services including preparing addenda, responding to bidders’ questions, and attending the pre-bid meeting on-site. Carollo has completed the work on a time-and-materials basis under an existing Master Services Agreement. District staff has reviewed the attached Proposal from Carollo and concurs that the proposed costs are reasonable and beyond the original Scope of Work. Staff is requesting the Board approve the Proposal to amend existing Task Order No. 24 for Carollo Engineers, Inc., for additional engineering services for the Aeration Blower System and Improvements Project in an amount not to exceed $146,866. This will bring the total cost associated with Task Order No. 24 to $698,218. SCHEDULE: Upon Board Approval COSTS: $146,866 ACCOUNT NO: 10.30.8156/BLOSYS BUDGETED AMOUNT AVAILABLE: $5,125,322.42 ($2,876,147.10 rollover from 2024/25; $2,249,175.32) IDENTIFIED CAPITAL IMPROVEMENT PROJECT (CIP): ☒ Yes ☐ No ☐ N/A ATTACHMENTS: Carollo Amendment Proposal and Cost Estimate, Capital Improvement Program Project Summaries ___________________________________________________________________________________ CONCURRENCE WITH REQUESTED ACTION: CATEGORY: Sewer/Water GENERAL MANAGER: YES NO CHIEF FINANCIAL OFFICER: YES NO FINAL | SEPTEMBER SCOPE OF SERVICES CAROLLO ENGINEERS, INC. (ENGINEER) SOUTH TAHOE PUBLIC UTILITIES DISTRICT (STPUD) (OWNER) DESIGN ADDITIONS AND BID PERIOD SERVICES for AERATION BLOWER IMPROVEMENTS PROJECT PURPOSE The purpose of this document is to define ENGINEER’s scope of services and time of completion. The services provided by ENGINEER shall be generally defined as design additions and bid period services for the Project. Major project elements include: demolition of existing diesel engine blower, installation of a new hybrid positive displacement aeration blower, new aeration system controls, aeration basin instrumentation improvements, modifications to the dewatering building HVAC system, replacement of electrical infrastructure throughout the facility including various MCC’s. The scope of work includes the following tasks: · Task - Design Additions · Task – Bid Period Services TASK 1 – DESIGN ADDITIONS Task 1.1 – Design Additions The design schedule associated with this project was extended by approximately months beyond the initially anticipated bid set submittal date. During this time, several additions were made to the contract documents that were not accounted for in the original scope. The design additions included the following items: · Relocation of the dewatering building new strobic fan closer to the skylight. · Additional site visits for field verification of electrical system including MCC-4 verification since record drawings were inaccurate as well as verification of existing blower building and dewatering building HVAC system components. · Design revisions for providing explosion proof blower design to align with NFPA 5 . · Updates to PLC tagging for dewatering building equipment. · Updates to the preliminary construction schedule and associated revisions to the front end specifications. · Updates to front end specifications per STPUD revisions and incorporation of prequalification of system integrators. · Added air quality monitoring and alarms for the Blower Building · Relocation of the blower building air compressor to the dewatering building and associated coordination with electrical design. FINAL | SEPTEMBER Task 1.2 – Extension of Design Period The design period was extended for -months from August 8 to August . The extension required additional project management and coordination internally as well as externally with STPUD staff. Additionally, it required additional coordination with the blower supplier to update their proposal multiple times, provide cost estimate updates, and repackaging of drawings and specifications. Task 1 - Assumptions · The total expended effort associated with Task is hours. TASK 2 – BID PERIOD SERVICES Task 2.1 – Respond to Questions from Bidders ENGINEER will take the lead in responding to bidders’ questions. ENGINEER shall lead the review of the Contractor’s requests for substitution in collaboration with OWNER. Task 2.2 – Prepare Addenda During the bid period, the ENGINEER shall prepare addenda to provide clarification and resolve errors and omissions identified prior to bid opening. ENGINEER shall update estimate of probable construction cost to account for addenda changes. Each addendum shall include: · Narrative description of changes · Updated or new drawings as needed · Updated or new specification sections as needed · Addenda shall be issued electronically by the OWNER. Task 2.3 –Pre-Bid Meeting ENGINEER will attend the pre-bid meeting, participate in the site walk, responding to questions as appropriate. ENGINEER shall prepare the meeting notes and document questions and answers during the pre-bid meeting. Task 2 - Assumptions · It is assumed that up to three (4) addenda will be issued · It is assumed that the bid period will have a duration of one month. · It is assumed OWNER will advertise for bids and handle distribution and issuance of contract documents and addenda to prospective bidders · During preparation of addenda, they shall include replacing the full plan sheet with a new sheet. For specifications, any changes to the specifications by addendum should include a new copy of that specification section with the modifications made. This is to facilitate uploading of the addenda to Procore, so each new sheet or section will be the most accessible to view in Procore. This will eliminate the need for providing a conformed set of documents. Task 2 - Deliverables · Addenda in electronic PDF format · Updated CAD files for addenda changes to drawings FINAL | SEPTEMBER 4 SCHEDULE The work associated with this scope has been completed as of 5/4 / . BUDGET Table provides an estimated breakdown of hours per task. Compensation shall not exceed a cost ceiling of ? 8@,5@@ for Tasks through , without amendment of this scope of services. ENGINEER shall submit monthly invoices to OWNER based on ENGINEER's actual labor and expenses accrued each month. ESTIMATED ENGINEERING HOURS AND COSTS STPUD Aeration Blower Improvements Project Design Additions and Bid Period Services S. Parker R. Gutierrez M. Robertson Loera Sheehan Punyamurtula Green Bahneman Hansen Barranco Various Various Project Process Struct Mechanical EI&C PECE Travel Charge Manager Engineer Mechanical Engr Engr Engr Tech $/mi 2024 Billing Rates $332 $288 $243 $332 $288 $288 $288 $209 $150 $133 Hours Budget $13.00 5% $0.700 Column 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TASK 1 - DESIGN ADDITIONS 1.1 Design Additions 8 40 40 8 8 66 80 60 60 40 410 $97,764 $5,330 $0 $0 $0 $0 $560 $5,890 $103,654 1.2 Extension of Design Period 12 16 24 8 0 0 0 0 0 30 90 $21,070 $1,170 $0 $0 $0 $0 $0 $1,170 $22,240 Task 1 Hours 20 56 64 16 8 66 80 60 60 70 500 Task 1 Budget $6,640 $16,128 $15,552 $5,312 $2,304 $19,008 $23,040 $12,540 $9,000 $9,310 $118,834 $6,500 $0 $0 $0 $0 $560 $7,060 $125,894 TASK 2 - BID PERIOD SERVICES 2.1 Respond to Questions from Bidders 4 2 8 4 4 4 4 0 0 0 30 $8,632 $390 $0 $0 $0 $0 $0 $390 $9,022 2.2 Prepare Addenda 0 8 20 0 0 0 4 4 0 4 40 $9,684 $520 $0 $0 $0 $0 $0 $520 $10,204 2.3 Pre-Bid Meeting 0 0 6 0 0 0 0 0 0 0 6 $1,458 $78 $0 $0 $0 $0 $210 $288 $1,746 Task 2 Hours 4 10 34 4 4 4 8 4 0 4 76 Task 2 Budget $1,328 $2,880 $8,262 $1,328 $1,152 $1,152 $2,304 $836 $0 $532 $19,774 $988 $0 $0 $0 $0 $210 $1,198 $20,972 Tasks 1-2 Total Budget $7,968 $19,008 $23,814 $6,640 $3,456 $20,160 $25,344 $13,376 $9,000 $9,842 $138,608 $7,488 $0 $0 $0 $0 $770 $8,258 $146,866 Subtotals Total ODCs Total Cost COST SUMMARY Project TASK OTHER DIRECT COSTS Senior CAD Graphics / CAD Tech Subconsultants Principal -in Clerical Support Subtotals Sub-consultant Markup Misc. Costs and Printing Budgethttps://carolloh2o-my.sharepoint.com/personal/rgutierrez_carollo_com/Documents/Desktop/Temp/Carollo STPUD Blower Design Amendment Fee Rev 20250903.xlsx South Tahoe Public Utility District Capital Improvement Program (CIP) Project Summary Project Code: Eng CIP No.70 Total Year FY24 25 26 27 28 29 30 31 32 33 34 Planning $200,000 21-231E+06 1E+06 1E+06 1E+06 $3,348,000Design$258,000 21 Construction $4,334,000 25-26 Page 70 Project Location and Photos Comments Project is scheduled to be constructed with WWTP Fire Alarm System Standardization and WWTP Electrical Submetering for economy of scale. Total Capital Improvement Cost $4,792,000 Funding Source:Capital Capital Improvement Expenditures (Millions) 1.21 1.08 1.12 1.15 System Efficiency Reference Document 19-20 CIP Planning Project Funding Asset Life Extension Addition of Assets Asset Replacement/End-of-Life System Monitoring/Remote Control Project Description/ Benefits Project Status: 10-yr Plan Jockey blower to replace diesel blower. Efficiency upgrades and address pipe leaks. Blowers, controls, control valves for zone control - pipe leaks TBD. Pipe leaks are odorous air. Current estimate includes blower, controls, amd electrical upgrades. Estimated costs for one blower and electrical upgrades total $1,581,000. Need for Project Operation and Maintenance Impacts Project Contact: Brent Goligoski Project Management Dept: Project Name:BLOWER SYSTEM IMPROVEMENTS BLOSYS Asset Owner/Dept:Ops, Elec, HM 4/11/2024 BLOWER SYSTEM IMPROVEMENTS SEWER South Tahoe Public Utility District Capital Improvement Program (CIP) Project Summary Project Code: Eng CIP No.84 Total Year FY24 25 26 27 28 29 30 31 32 33 34 Planning880002E+05 $269,000Design$25,000 24 Construction $244,000 25 Page 84 Project Location and Photos Comments Project is scheduled to be constructed with WWTP Electrical Submetering and Blower System Improvements for economy of scale. Total Capital Improvement Cost $269,000 Funding Source:Capital Capital Improvement Expenditures (Millions) 0.09 0.18 Reference Document 19-20 CIP Planning Project Funding Reliability/Redundancy Reduced Reactionary Maintenance Asset Life Extension Safety Project Description/ Benefits Project Status: 10-yr Plan Three different fire alarm systems were installed for each of the last 3 major projects at the WWTP (Admin/Ops, 2018 Emergency Generator, and Headworks). Pre-qualify these three to bid on upgrading the older fire systems at the WWTP (Filters, Small Generator, Hypo, Bio and Blowers. [The same manufacturer will then be named for the Lower Shops Project.] Need for Project Operation and Maintenance Impacts Project Contact: Brent Goligoski Project Management Dept: Project Name:WWTP FIRE ALARM SYSTEM STANDARDIZATION 0 Asset Owner/Dept:Ops, Elec, HM 4/11/2024 WWTP FIRE ALARM SEWER South Tahoe Public Utility District Capital Improvement Program (CIP) Project Summary Project Code: Eng CIP No.89 Total Year FY24 25 26 27 28 29 30 31 32 33 34 Planning380007800081000 $159,000Design Construction $197,000 24 Page 89 Project Location and Photos Comments Project is scheduled to be constructed with Blower System Improvements for economy of scale. Total Capital Improvement Cost $197,000 Funding Source:Capital Capital Improvement Expenditures (Millions) 0.04 0.08 0.08 Reference Document Prop 218 Planning (2018) Project Funding Asset Replacement/End-of-Life Reduced Reactionary Maintenance Reliability/Redundancy Project Description/ Benefits Project Status: 10-yr Plan This project installs or replaces power meters on major processes within the WWTP (such as Final/Secondary Pumps, Bio Building, etc), which have no larger projects included in the Ten-Year Plan, and brings pertinent information from all sub-meters into SCADA and the Historian for reporting. Need for Project Operation and Maintenance Impacts Project Contact: Brent Goligoski Project Management Dept: Project Name:WWTP ELECTRICAL SUBMETERING 0 Asset Owner/Dept:Ops 4/11/2024 WWTP ELECTRICAL SUBMETERING SEWER South Tahoe Public Utility District Capital Improvement Program (CIP) Project Summary Project Code: Eng CIP No.78 Total Year FY24 25 26 27 28 29 30 31 32 33 34 Planning1E+05 3E+05 4E+05 3E+05 3E+05 $1,349,000Design$110,000 23 Construction $1,349,000 25-26,33 Page 78 Project Location and Photos Comments The first phase of this project is scheduled to construct with Blower System Improvements. 0.25 Total Capital Improvement Cost $1,459,000 Funding Source:Capital Capital Improvement Expenditures (Millions) 0.11 0.32 0.45 0.34 Safety Reference Document Prop 218 Planning (2018) Project Funding High Consequence of Failure Reduced Reactionary Maintenance Asset Replacement/End-of-Life Safety Improvements Asset Management Project Description/ Benefits Project Status: 10-yr Plan An Asset Management approach accounts for replacement of 1/3 of WWTP electrical gear every 10 years. Based on results of electrical testing performed 2022, this project will replace gear at the Filter Building and Emergency PS. Need for Project Operation and Maintenance Impacts Project Contact: Brent Goligoski Project Management Dept: Project Name:PLANT ELECTRICAL UPGRADES 0 Asset Owner/Dept:Elec, Ops 4/11/2024 PLANT ELECTRICAL UPGRADES SEWER South Tahoe Public Utility District Capital Improvement Program (CIP) Project Summary Project Code: Eng CIP No.80 Total Year FY24 25 26 27 28 29 30 31 32 33 34 Planning Design $50,000 24 Construction $640,000 25 Page 80 Project Location and Photos Comments Project is scheduled to construct with Blower System Improvements for economy of scale. Total Capital Improvement Cost $690,000 Funding Source:Capital Capital Improvement Expenditures (Millions) 0.01 0.22 0.46 Reference Document 20-21 CIP Planning Project Funding Reliability/Redundancy Reduced Reactionary Maintenance Other Environmental Benefit Increased Planned Maintenance System Monitoring/Remote Control Project Description/ Benefits Project Status: 10-yr Plan This project addresses odor control concerns associated with the solids handling operation by improving dispersion with a strobic fan based, as recommended in 2009 odor modeling. Fan install will likely require roof improvements/modifications as well as improvements to the HVAC system, including replacement of the cicra 2004 HVAC control system, which is obsolete. Need for Project Operation and Maintenance Impacts Project Contact: Brent Goligoski Project Management Dept: Project Name:BIO BUILDING ODOR CONTROL & HVAC UPGRADES 0 Asset Owner/Dept:HM 4/11/2024 BIO BUILDING ODOR & HVAC SEWER South Tahoe Public Utility District Capital Improvement Program (CIP) Project Summary Project Code: Eng CIP No.90 Total Year FY24 25 26 27 28 29 30 31 32 33 34 Planning Design Construction $103,000 24 Page 90 Project Location and Photos Comments Project is scheduled to construct with the Admin HVAC and the Bio Building HVAC for economy of scale. Total Capital Improvement Cost $103,000 Funding Source:Capital Capital Improvement Expenditures (Millions) 0.10 Reference Document 20-21 CIP Planning Project Funding Safety Reduced Reactionary Maintenance Reliability/Redundancy Project Description/ Benefits Project Status: 10-yr Plan This project corrects a known issue with the Ops Buildin HVAC system, which is located above the SCADA Server Room and requires a water connection. A prior incident with the HVAC resulted in a flood in the Server Room. The scope of the project is to relocate the rooftop HVAC system, and to provide ventilation protection systems within the Server Room. Need for Project Operation and Maintenance Impacts Project Contact: Trevor Coolidge Project Management Dept: Project Name:OPS AND SERVER ROOM HVAC UPGRADES 0 Asset Owner/Dept:HM 4/11/2024 OPS & SERVER HVAC UPGRADES SEWER South Tahoe Public Utility District Capital Improvement Program (CIP) Project Summary Project Code: Eng CIP No. 77 Total Year FY 24 25 26 27 28 29 30 31 32 33 34 Planning Design Construction $31,000 24 Page 77 Project Location and Photos Comments Total Capital Improvement Cost $31,000 Funding Source:Capital Project Funding Capital Improvement Expenditures (Millions) 0.03 Reference Document 20‐21 CIP Planning System Monitoring/Remote Control Reduced Reactionary Maintenance Project Description/ Benefits Project Status: 10‐yr Plan The HVAC System in the Admin Building has web‐based controls on a stand‐alone system. This project will develop and execute upgrades to the SCADA system to bring in select data from this system. Scope may also include addition/replacement of instruments and HVAC system, as needed to support monitoring and control. Need for Project Operation and Maintenance Impacts Project Contact: Julie Ryan Project Management Dept: Project Name: ADMIN HVAC UPGRADES 0 Asset Owner/Dept:HM, Elec 4/11/2024 ADMIN HVAC UPGRADES WATER BOARD AGENDA ITEM 6f TO: Board of Directors FROM: Brent Goligoski, Senior Engineer Megan Colvey, Director of Engineering MEETING DATE: September 18, 2025 ITEM – PROJECT NAME: Wastewater Treatment Plant Ballast Ponds Evaluation and Alternatives Analysis REQUESTED BOARD ACTION: 1) Approve the proposed Scope of Work from Water Systems Consulting, Inc. for the Wastewater Treatment Plant Ballast Ponds Evaluation and Alternatives Analysis; and 2) Authorize the General Manager to execute Task Order No. 7 under the Master Services Agreement with Water Systems Consulting, Inc. in the amount of $175,389 for professional consulting services to complete the Wastewater Treatment Plant Ballast Ponds Evaluation and Alternatives Analysis. DISCUSSION: Ballast Ponds 1 and 2 are integral components of the District’s wastewater treatment process, providing flow equalization and critical storage capacity that enables time-of-use effluent pumping to Luther Pass Pump Station and Diamond Valley Ranch. Both ponds are aging, concrete-lined structures that were last rehabilitated in the 1980’s. District Operations recently took Pond 2 out of service due to significant concrete failures and concerns for potential leakage. Pond 1 also shows signs of structural deterioration and is at risk of failure. A 2013 condition assessment ranked the condition of both ponds as poor and recommended rehabilitation by Fall 2018. In 2023, the District observed soil and water draining from existing cracks in the sloped interior wall of Pond 1, indicating potential soil loss and void formation behind the concrete liner. A temporary repair was implemented the following summer, involving epoxy injection to fill cracks and voids along the berm separating Ponds 1 and 2. Ground-penetrating radar and visual inspection confirmed widespread cracking, joint failure, slab buckling, and subgrade voids across the slope of Pond 1. While the repair allowed short-term operation, the structural integrity of both ponds remains compromised. In early 2025, Pond 2 was officially removed from service due to structural failure and potential leakage. Operations have flagged Pond 1 as also nearing failure and urgent need to repair to avoid service disruption. Both ponds will be needed for equalization storage during the Return Activated Sludge (RAS) Pump Station Replacement project scheduled to begin in 2027. General Manager Paul Hughes Directors Nick Haven Shane Romsos Joel Henderson Kelly Sheehan Nick Exline Brent Goligoski September 18, 2025 Page 2 The District is working with Water Systems Consulting, Inc. (WSC) to fast-track planning efforts for long-term rehabilitation, targeting construction readiness by Summer 2026. WSC’s scope of work includes: • Geotechnical Evaluation – Subsurface borings, pond core sampling, and ground-penetrating radar to evaluate voids, groundwater conditions, and subgrade stability. • Structural Assessment – Visual inspection, concrete core testing, and strength analysis of pond walls and slabs to determine feasibility or repair versus replacement. • Alternatives Analysis – Development of up to three conceptual rehabilitation/replacement options, including design criteria, layout figures, cost estimates, operational considerations, and permitting needs. • Technical Memorandum and Meetings – Delivery of draft and final technical memorandum and facilitation of review meetings to guide District decision- making. • The requested amount includes an optional allowance of $30,000 for District- directed services to cover related unforeseen work items. • Additional optional tasks including detailed topographical and 3D point cloud surveys are included in the proposal totaling a cost of $22,550, however staff is not requesting approval of these tasks at this time. If needed, staff will return to the Board for approval of an amendment. With Pond 2 out of service and Pond 1 showing signs of imminent failure, a long-term solution is critical to maintaining treatment operations and regulatory compliance. This planning phase will evaluate feasible rehabilitation options and develop a clear technical and financial path forward in alignment with the District’s Capital Improvement Plan schedule and operational needs. The proposal from WSC and the CIP Project Summary are attached. The District’s Fiscal Year 2025/26 Budget includes a total of $222,257 of available funds for the Wastewater Treatment Plant Ballast Ponds rehabilitation. SCHEDULE: September 2025 through December 2026 COSTS: $175,389 ACCOUNT NO: 10.30.8478; BPONDS BUDGETED AMOUNT AVAILABLE: $222,257 (Rollover from 2024/25) IDENTIFIED CAPITAL IMPROVEMENT PROJECT (CIP): ☒ Yes ☐ No ☐ N/A ATTACHMENTS: WSC Technical and Cost Proposal; Capital Improvement Program Project Summary ___________________________________________________________________________________ CONCURRENCE WITH REQUESTED ACTION: CATEGORY: Sewer GENERAL MANAGER: YES NO CHIEF FINANCIAL OFFICER: YES NO Scope of Work WWTP Pond Evaluation & Alternative Analysis 8/22/2025 Page 1 of 5 This scope of work outlines the services to be provided for the evaluation of two wastewater treatment plant (WWTP) ponds (Ponds 1 and 2). The work includes project management and coordination, condition assessment, and alternative analysis to identify the recommended path forward. Optional tasks are included to enhance condition documentation, facilitate future project phases, and support unforeseen District requests. The results of this work will provide the District with a clear technical basis for decision-making and a documented path forward for pond rehabilitation or replacement. Task 1 Project Management and Coordination This task supports successful project delivery through ongoing progress reporting, schedule and budget tracking, coordination, subconsultant oversight, and quality assurance. 1.1 Project Administration and Coordination Prepare monthly progress reports to be submitted with each invoice. Develop and update project schedule based on progress and District’s direction. Manage subconsultants. 1.2 Meetings Hold twice-monthly status calls (up to 12 meetings, 30 minutes each) to review progress, schedule, project needs, decisions, and next steps. Conduct one in-person kickoff meeting (up to 2 hours) with District staff to define roles and responsibilities, review scope, schedule, and deliverables, and establish data needs. Conduct one site visit (up to 2 hours) to review issues, operational impacts, and field conditions, and to document findings with photographs. Deliverables: Monthly progress reports and invoices Assumptions: Project duration is assumed to be up to 6 months. Task 2 Pond Evaluation The purpose of Task 2 is to determine the underlying causes of observed slab distress in the WWTP ponds and to document the condition of pond structures and subgrade to inform the alternatives analysis. Scope of Work WWTP Pond Evaluation & Alternative Analysis 8/22/2025 Page 2 of 5 2.1 Geotechnical Investigation Review background documents and conduct a desktop review of pond record drawings, geologic maps, and available geotechnical data to identify potential hazards and inform field work. Perform subsurface investigations to evaluate voids, subsurface conditions, and groundwater influence, including: Ground Penetrating Radar (GPR) scanning of all pond walls and diagonal cross- pond transects on the pond bottoms (up to six days onsite) to detect potential voids, locate reinforcing steel, and provide clearance at planned core and boring locations. Three pond bottom cores (8-inch) with hand auger sampling and Dynamic Cone Penetrometer (DCP) testing to depths of 5 to 10 feet to characterize subgrade density, bearing capacity, and material type. Up to four exterior borings to depths of 20 feet to evaluate foundation conditions, groundwater presence, and soil stratigraphy. Analyze field and laboratory data to assess subgrade stability, groundwater influence, concrete condition, and geotechnical causes of slab distress. 2.2 Structural Evaluation Review background documents provided by the District to support the structural evaluation. Conduct a visual concrete condition assessment of pond slabs, walls, joints, and bottoms to document cracking, spalling, joint deterioration, settlement, evidence of piping or groundwater intrusion, and other visible distress, supported by photographic records. The assessment will be performed by the project engineer with remote guidance from the structural engineer. Extract up to 4 concrete cores (3-inch diameter) per pond for laboratory compressive strength testing and in-place hardness testing (Schmidt hammer) to evaluate concrete quality and strength. Review test results in the context of observed deterioration to assess remaining structural capacity and inform rehabilitation or reconstruction recommendations. 2.3 Pond Evaluation Technical Memorandum Summarize findings of the geotechnical investigation, including pond suitability for continued use, recommended subgrade preparation and stabilization, groundwater management measures, and whether rehabilitation or full reconstruction is warranted. Summarize findings of the structural evaluation, including feasibility of partial restoration versus full reconstruction. Scope of Work WWTP Pond Evaluation & Alternative Analysis 8/22/2025 Page 3 of 5 Present a summary of findings from the Draft Pond Evaluation TM and confirm the list of alternatives to be carried forward into full analysis during the Evaluation Outcomes Review meeting (1.5 hours) with the District. Deliverables: (1) One draft and one final Pond Evaluation TM (PDF). (2) Review meeting agenda and minutes. Assumptions: Field work will be coordinated with District staff to avoid conflicts with active infrastructure and operations. Only one geotechnical contractor mobilization & demobilization is assumed for budgetary purposes. Review meeting will be held virtually. Task 3 Alternatives Analysis The purpose of Task 3 is to develop and evaluate viable alternatives for restoring or replacing the WWTP ponds based on the findings of Task 2, considering technical performance, constructability, cost, and long-term reliability. 3.1 Development of Design Criteria Identify and confirm pond functions including flow equalization, storage, and process support needs. Determine required pond volume to meet operational requirements. Define acceptable leakage and infiltration/exfiltration limitations consistent with regulatory expectations. Establish performance objectives for durability, maintainability, and service life extension. Document structural, geotechnical, and operational design requirements to guide development of conceptual alternatives. Facilitate a Design Criteria review meeting (1.5 hours) with the District staff to review operational requirements, performance expectations, and refine the design criteria as necessary. 3.2 Development of Conceptual Alternatives Identify up to three rehabilitation or replacement alternatives, which may include: Partial slab and wall reconstruction with subgrade remediation. Full pond reconstruction in the existing location with improved design and construction methods. Alternative pond design or relocation to address geotechnical constraints. Construction of tanks in place of existing ponds. For each alternative, prepare: Conceptual layout figures. Scope of Work WWTP Pond Evaluation & Alternative Analysis 8/22/2025 Page 4 of 5 Narrative descriptions of proposed improvements. Identification of permitting and regulatory considerations. Key construction sequencing and operational impacts. AACE Class 5 capital cost estimates. 3.3 Evaluation and Selection Develop a qualitative comparison matrix evaluating each alternative against agreed criteria such as durability, ease of construction, operational impact, cost, and adaptability to future needs. Facilitate a Ranking Framework Review meeting (1.5 hours) with District staff to refine the evaluation methodology, confirm ranking criteria and weighting factors, and ensure alignment with District priorities before applying the framework. Apply the confirmed criteria and weightings to rank alternatives. 3.4 Alternative Analysis Technical Memorandum Document design criteria, evaluation criteria, analysis process, and the basis for selecting the preferred alternative, summarizing the analysis from Tasks 3.1, 3.2, and 3.3. Include conceptual figures, cost estimates, schedules, and recommendations. Facilitate an Alternatives Analysis Review meeting (1.5 hours) with the District staff based on the draft TM to ensure alignment prior to finalizing recommendations. Deliverables: (1) Draft Conceptual Alternative Figures, Cost Estimates and Schedules to be provided for alternative analysis review meeting. (2) Review meeting agenda and minutes. (3) Draft and Final Alternative Analysis TM in PDF format. Assumptions: Alternative Analysis Figures will be developed on Aerial Background files. All alternatives will be developed assuming reconstruction or rehabilitation at the existing pond sites. Review meetings will be held virtually. Optional Task 1 Topographic Survey The purpose of this task is to collect topographic survey data prior to the winter season, during which survey fieldwork may be difficult or infeasible. The data will support the next phase of the project (pond rehabilitation or replacement design) and may also be used to enhance condition documentation. Conduct a detailed topographic survey using total station and/or GNSS equipment to assess settlement. The survey will include pond berms, interior slopes, and adjacent grading. Scope of Work WWTP Pond Evaluation & Alternative Analysis 8/22/2025 Page 5 of 5 Deliverables: Topographic survey data and surface model in Civil 3D Assumptions: Survey coverage will include pond berms and ground grades within 20–30 feet of pond edges. Optional Task 2 Registered Point Cloud Survey The purpose of this task is to create a high-resolution 3D as-built record of the ponds for precise analysis of pond settlement and deformation. Use a terrestrial laser scanner tied to project survey control with sub-inch accuracy to capture all pond surfaces in greater detail than a standard topographic survey. Data may be used to support precise settlement, volume, and slope analyses, or to provide clear visual documentation for reports and stakeholder communication. Deliverables: (1) Registered point cloud files in industry-standard formats (LAS, E57, or similar). Assumptions: No integration of the point cloud survey with the topographic base map for design is included. Data analysis is excluded from this task. Optional Task 3 District-Directed Services The purpose of this task is to cover the costs of project work items that are unforeseen. A not- to-exceed (NTE) budget of $30,000 is incorporated into this task. This task may be used for: Additional analysis to support design or evaluation efforts. Producing updated record drawings that can be directly compared with original construction record drawings to quantify settlement, deformation, or erosion. Labor effort will not be charged to this task unless authorized by the District. South Tahoe Public Utility District WWTP Pond Evaluation and Alternative Analysis 8/22/2025 QA / Q C R e v i e w e r PI C / T e c h n i c a l Ad v i s o r Pr o j e c t M a n a g e r / En g i n e e r Pr o j e c t A d m i n En g i n e e r i n g Su p p o r t WSC Labor Hours WSC Labor Fee Expenses WSC Fee Labor Fee Labor Fee Labor Fee Total Fee Jeff Lawrence Rob Natoli Michelle Heinrichs Billing rates, $/hr $380 $340 $240 $170 $180 1 Project Management and Coordination 1.1 Project Administration and Coordination 4 12 12 28 6,280$ -$ 6,280$ 6,280$ 1.2 Meetings 10 20 4 12 46 11,040$ -$ 11,040$ 11,040$ SUBTOTAL 0 14 32 16 12 74 17,320$ -$ 17,320$ -$ -$ -$ 17,320$ 2 Pond Evaluation 2.1 Geotechnical Investigation 4 8 12 3,280$ -$ 3,280$ 61,619$ 64,899$ 2.2 Structural Evaluation 2 4 6 1,640$ -$ 1,640$ 5,250$ 6,890$ 2.3 Pond Evaluation Technical Memorandum 2 5 20 2 28 57 12,640$ -$ 12,640$ 12,640$ SUBTOTAL 2 11 32 2 28 75 17,560$ -$ 17,560$ 61,619$ 5,250$ -$ 84,429$ 3 Alternatives Analysis 3.1 Development of Design Criteria 1 4 12 16 33 7,500$ -$ 7,500$ 7,500$ 3.2 Development of Conceptual Alternatives 1 2 12 24 39 8,260$ -$ 8,260$ 8,260$ 3.3 Evaluation and Selection 2 8 20 28 58 13,320$ -$ 13,320$ 13,320$ 3.4 Alternatives Analysis Technical Memorandum 4 7 16 2 36 65 14,560$ -$ 14,560$ 14,560$ SUBTOTAL 8 21 60 2 104 195 43,640$ -$ 43,640$ -$ -$ -$ 43,640$ COLUMN TOTALS 10 46 124 20 144 344 78,520$ -$ 78,520$ 61,619$ 5,250$ -$ 145,389$ 1 1 1 OT 1 Topographic Survey OT 1.1 Topographic Survey 1 4 5 1,300$ -$ 1,300$ 14,910$ 16,210$ Topographic Survey TOTAL 0 1 4 0 0 5 1,300$ -$ 1,300$ -$ -$ 14,910$ 16,210$ OT 2 Registered Point Cloud Survey OT 2.1 Registered Point Cloud Survey 1 4 5 1,300$ -$ 1,300$ 5,040$ 6,340$ Registered Point Cloud Survey TOTAL 0 1 4 0 0 5 1,300$ -$ 1,300$ -$ -$ 5,040$ 6,340$ OT 3 District-Directed Services OT 3.1 District-Directed Services 0 -$ 30,000$ 30,000$ 30,000$ District-Directed Services TOTAL 0 0 0 0 0 0 -$ 30,000$ 30,000$ -$ -$ -$ 30,000$ OPTIONAL TASKS TOTAL 0 2 8 0 0 10 2,600$ 30,000$ 32,600$ -$ -$ 19,950$ 52,550$ ALL FIRMS Rates are subject to revision as of January 1 each year. Mileage will be reimbursed at the prevailing federal milage reimbursement rate in effect at the time of travel 10% mark-up on direct expenses; 5% mark-up for sub-contracted services Task No. Task Description WSC TCE Lumos & CME South Tahoe Public Utility District Capital Improvement Program (CIP) Project Summary Project Code: Eng CIP No.69 Total Year FY24 25 26 27 28 29 30 31 32 33 34 Planning1E+05 2E+05 6E+05 1E+06 $2,046,000Design$164,000 25 Construction $1,882,000 24 & 26 Page 69 Project Location and Photos Comments This project is scheduled to be constructed in conjunction with the Lower Shops Improvements. Total Capital Improvement Cost $2,046,000 Funding Source:Capital Capital Improvement Expenditures (Millions) 0.12 0.16 0.62 1.27 Reference Document 19-20 CIP Planning Project Funding System Efficiency Reduced Reactionary Maintenance Asset Life Extension Safety Improvements Safety Project Description/ Benefits Project Status: 10-yr Plan This project will replace, repair, and/or rehabilitate the concrete in the ballast ponds. Considerations include addition of safety rail, replacement of all joint sealant with an appropriate material and recoating all carbon steel pipelines. Updates will prevent rocks and grit being pumped to LPPS and increase lifespan of pumps. Project will also give consideration to underground tanks with increased volume to improve process efficiencies, reduce maintenance, and optimize plant space. Due to accelerated decline in condition over the 2022-23 season, temporary repairs to the center berm, spall removal and crack sealing are being performed in May 2024. A more complete repair or replacement will then immediately be designed in advance of the RAS project. Need for Project Operation and Maintenance Impacts Project Contact: Trevor Coolidge Project Management Dept: Project Name:WWTP BALLAST PONDS 0 Asset Owner/Dept:Ops, HM <-Ballast Pond #1 Ballast Pond #2 -> 4/11/2024 WWTP BALLAST PONDS SEWER BOARD AGENDA ITEM 6g TO: Board of Directors FROM: Brent Goligoski, Senior Engineer MEETING DATE: September 18, 2025 ITEM – PROJECT NAME: Sewer Modeling Support REQUESTED BOARD ACTION: 1) Approve the proposed Scope of Work from Water Systems Consulting, Inc. for Sewer Modeling Support; and 2) Authorize the General Manager to execute Task Order No. 8 under the Master Services Agreement with Water Systems Consulting, Inc. in the amount of $89,432 for professional consulting services to perform Sewer Modeling Support services. DISCUSSION: The District owns and maintains a computer model of our sewer collection system including gravity pipelines, sewer pump stations, and force mains from the pump stations to the Wastewater Treatment Plant. This hydraulic model allows staff to quickly evaluate existing sewer flows, expected flows during both wet and dry weather, and recalibrate the model based on actual measured flows. This tool is used to identify pipes which are undersized and likely to cause sanitary sewer overflows during extreme wet weather events, determine if pipes are large enough to support new large customers, and identify areas needing additional maintenance or replacement. The hydraulic model is used for sizing pumps during pump station rehabilitation projects as well as pipes when they are replaced. The District’s sewer model was originally built as part of the 2009 Collection System Master Plan and has been updated and recalibrated multiple times since. The current software has reached the end of its support life and licenses and updates are no longer available. District staff solicited proposals in 2024 for ongoing hydraulic modeling support and selected Water Systems Consulting, Inc. (WSC) as the most qualified consultant. WSC provided minor support and evaluation of our existing model during the past fiscal year. The attached proposal includes Scope scheduled for the current fiscal year including: • Replacement of the District’s current modeling software, InfoSWMM o Software selection o Model conversion to selected software o Documenting conversion and preparing a plan for maintaining the model General Manager Paul Hughes Directors Nick Haven Shane Romsos Joel Henderson Kelly Sheehan Nick Exline Brent Goligoski September 18, 2025 Page 2 • Extend the model to include all collection system facilities and allocate flows to all facilities • Provide as needed support in an amount not to exceed $20,000 as directed by District staff This work is necessary to maintain and modernize our hydraulic modeling capability for the present and future demands as well as support ongoing designs for Capital Improvement Projects. The District’s Fiscal Year 2025/26 Budget includes a total of $90,000 of available funds for these operational costs. SCHEDULE: September 2025 through June 2026 COSTS: $89,432 ACCOUNT NO: 10.30.4405 BUDGETED AMOUNT AVAILABLE: $90,000 IDENTIFIED CAPITAL IMPROVEMENT PROJECT (CIP): ☐ Yes ☐ No ☒ N/A ATTACHMENTS: WSC Technical and Cost Proposal ___________________________________________________________________________________ CONCURRENCE WITH REQUESTED ACTION: CATEGORY: Sewer GENERAL MANAGER: YES NO CHIEF FINANCIAL OFFICER: YES NO South Tahoe Public Utility District Sewer Modeling Support Page 1 of 3 Scope of Work Task 1: InfoSWMM Replacement WSC will assist the District in transitioning to a new collection system modeling platform to replace InfoSWMM, which is no longer supported by Innovyze. 1.1 Software Selection Potential replacement packages for InfoSWMM include: • EPA-SWMM, a public-domain software package with a limited user interface • InfoWorks ICM, the package marketed by Innovyze for future collection system analyses • SewerGEMS, a package marketed by Bentley Systems that can run in stand-alone mode or within ArcGIS • AquaTwin Sewer, a package marketed by Aquanuity, a relatively new company that was formed by the original founders of Innovyze The best alternative for the District will depend on several criteria regarding the District’s needs and plans for future use of the model. Some typical criteria that can be weighed in the selection include: • Up-front and annual licensing cost for desired number of users • Ability to run within ArcGIS Pro or as a stand-along software application • Tools to maintain connectivity between the District’s GIS database and the model database • Required complexity of hydraulic calculations to account for special conditions such as surcharging, multiple pumps in a common forcemain, and storage within the system WSC will develop a matrix with initial scoring for the criteria deemed most important to the District. WSC also recommends scheduling demonstrations with software vendors to gain more insight into the most promising packages. WSC will prepare a draft technical memorandum to compare the available packages and make a recommendation based on the District’s needs. WSC will facilitate a workshop with District staff to discuss options and select an alternative. WSC will prepare a final technical memorandum incorporating District feedback. 1.2 Model Conversion Converting the model to the new package will require some planning and effort. One scenario of the current InfoSWMM model can be exported to an EPA-SWMM file, and that file can be imported into a new model. There could be information in InfoSWMM fields that is not included in the EPA-SWMM export; this information can be transferred into the new attribute tables based on the facility identification number. Model-specific information about different scenarios, including sanitary loads and I/I response factors, can be copied and used to create additional scenarios in the new model. South Tahoe Public Utility District Sewer Modeling Support Page 2 of 3 WSC will migrate the District’s collection system model to the selected software package. The initial migration will be based on the dry weather model scenario. WSC will create additional scenarios to reflect the conditions used in recent model calibration efforts (the February 2019 storm, the December 2022 storm, the March 2023 storm, and the 25-year design storm). 1.3 Model Maintenance Plan WSC will develop a plan for future maintenance of the model, including coordination with the District’s GIS database. One consideration is that the District’s sewer model is currently standalone in regards to GIS and there is no active link between the two databases. As part of this effort, the District would like to evaluate the potential to have a method for syncing this data and eliminate the need to manually update the model as changes are made in GIS. WSC recommends developing a plan for future maintenance of the model, including coordination with the District’s GIS database. As new facilities are added to the GIS, they can be imported into the new model using standard and repeatable processes. While the GIS database may contain all the information needed for the model, there can be advantages to controlling what information is brought into the hydraulic model, rather than having an entirely automated link. WSC will work with District engineering and GIS staff to develop a sustainable process that meets the District’s needs. 1.4 Document Model Conversion • WSC will develop a draft technical memorandum to document the conversion of the model to the new software platform. • WSC will facilitate a workshop with District staff to discuss the conversion and the model maintenance plan. • WSC will prepare a final technical memorandum that incorporates District feedback. Deliverables: • Draft and final technical memorandum on software selection • Draft and final technical memorandum documenting model conversion • Updated model software files. Assumptions: Deliverables will be submitted electronically. Task 2: Extend Sewer Model to Include all Facilities The District’s existing model includes approximately 280 miles of the 324 miles of pipe in the collection system. The District would like to include all pipes in the model to provide flow estimates in the upper reaches of the collection system. This change will likely not impact the analysis of capacity bottlenecks downstream, because flows are being assigned in the current model at a point downstream. However, this change could have several benefits, including: • Providing flow estimates at all pump stations and in all pipelines that reflect the District’s best understanding of the flow from upstream customers. Even if they don’t exceed the system capacity, these flows can be used to help plan District operation and maintenance activities, such as inspection and rehabilitation projects that may require bypass pumping. • Facilitating the use of automated metering infrastructure (AMI) water consumption data and return-to-sewer factors to assign sanitary loads to the new model, since every customer will be connected to a model pipe. South Tahoe Public Utility District Sewer Modeling Support Page 3 of 3 • Providing more transparency and broader understanding among District staff of how flow moves through the collection system, rather than being lumped at a downstream flow assignment manhole. • The District may wish to initiate this task after the model synchronization process in Task 1 is completed and ready for use. The newly added pipes may have missing attributes or require topology corrections to maintain connectivity throughout the network. Documenting these changes and making them in the District’s GIS database will facilitate future model updates from GIS. The model update could also present an opportunity to update the sanitary flow assignments in the model. The District plans to use AMI data to update the demand loading for the water model. This same information can be used with return-to-sewer factors to generate sanitary flow loading for the sewer model. Using water consumption data could allow more refined estimates of sanitary loading that account for seasonal variation, rather than conservative estimates of peak flow based on land use types. WSC will perform the following subtasks: 2.1 Activate additional infrastructure • Add remaining missing end segments of the system into the model utilizing existing GIS files provided by the District. 2.2 Update sanitary flow assignment • Redistribute sanitary flow assignments to nodes using the District’s AMI water consumption data and return-to-sewer factors. • Update pump station flows at any of the small pump stations which currently have zero modeled flow. These flows can be used to help plan District operation and maintenance activities, such as inspection and rehabilitation projects that may require bypass pumping. 2.3 Run and troubleshoot scenarios • Run the new scenarios to validate results and troubleshoot errors. 2.4 Document updates • Provide draft and final technical memos regarding the sewer model extension. • Provide updated model software files. Deliverables: • Draft and final technical memorandum on model extension • Updated model software files. Assumptions: Deliverables will be submitted electronically. Task 3: Sewer Modeling As-Needed Support This task provides as-needed sewer modeling support, upon written request by the District. WSC will offer expertise to help resolve modeling issues, evaluate system performance, and simulate operational scenarios. Individual subtasks will be developed as needed. Work efforts under this task will not exceed $20,000 without prior approval of the District. South Tahoe Public Utility District Sewer Modeling Support 7/1/2025 Pr i n c i p a l i n Ch a r g e Se w e r M o d e l i n g Le a d Se w e r Q A / Q C Le a d Mo d e l i n g S u p p o r t Pr o j e c t A d m i n WSC Labor Hours WSC Labor Fee Expenses WSC Fee Robert Natoli Jeroen Olthof Stephanie Ard Cason Roberts Roxanne Collins Billing rates, $/hr $363 $363 $238 $168 $184 1 InfoSWMM Replacement 1.1 Select new software package 8132 41 8,518$ -$ 8,518$ 1.2 Convert model to new software 16 4 56 76 16,168$ -$ 16,168$ 1.3 Develop model maintenance plan 4224 30 5,960$ -$ 5,960$ 1.4 Document model conversion 24216327 5,894$ -$ 5,894$ SUBTOTAL 2 32 9 128 3 174 36,540$ -$ 36,540$ 2 Sewer Model Extension 2.1 Activate additional infrastructure 4124 29 5,722$ -$ 5,722$ 2.2 Update DWF flow assignment 16 2 40 58 13,004$ -$ 13,004$ 2.3 Run and troubleshoot new scenarios 4224 30 5,960$ -$ 5,960$ 2.4 Document model extension 24224234 7,054$ -$ 7,054$ SUBTOTAL 2 28 7 112 2 151 31,740$ -$ 31,740$ 3 Sewer Modeling As-Needed Support 3.1 Sewer Modeling As-Needed Support 16 8 80 104 21,152$ -$ 21,152$ SUBTOTAL 0 16 8 80 0 104 21,152$ -$ 21,152$ COLUMN TOTALS 4 76 24 320 5 429 89,432$ -$ 89,432$ Rates are subject to revision as of January 1 each year. Standard mileage rate $0.625 per mile (or current Federal Mileage Reimbursement Rate) 10% mark-up on direct expenses; 15% mark-up for sub-contracted services Task No. Task Description WSC BOARD AGENDA ITEM 12a TO: Board of Directors FROM: Paul Hughes, General Manager MEETING DATE: September 18, 2025 ITEM – PROJECT NAME: Conference with Legal Counsel – Existing Litigation REQUESTED BOARD ACTION: Direct Staff DISCUSSION: Pursuant to Section 54956.9(d)(1) of the California Government code, Closed Session may be held for conference with legal counsel regarding existing litigation: Yolo County Superior Court Case CV 2021-1686, Alpine County vs. South Tahoe Public Utility District; et al. SCHEDULE: N/A COSTS: N/A ACCOUNT NO: N/A BUDGETED AMOUNT AVAILABLE: N/A IDENTIFIED CAPITAL IMPROVEMENT PROJECT (CIP): ☐ Yes ☐ No ☒ N/A ATTACHMENTS: N/A ___________________________________________________________________________________ CONCURRENCE WITH REQUESTED ACTION: CATEGORY: General GENERAL MANAGER: YES NO CHIEF FINANCIAL OFFICER: YES NO General Manager Paul Hughes Directors Nick Haven Shane Romsos Joel Henderson Kelly Sheehan Nick Exline