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Carson City Fallon Lake Tahoe Reno www.LumosInc.com
P:\LA22.778 - Tahoe Mtn. - Clearcreek - Angora - LTB\LA22.778 - Tahoe Agora.docx
Lake Tahoe
312 Dorla Court, Suite 202 | PO Box 890
Zephyr Cove, Nevada 89448
775.588.6490
September 19, 2022 LA22.778
Mr. Adrian Combes, P.E.
South Tahoe Public Utility District
1275 Meadow Crest Drive
South Lake Tahoe, CA 96150
Via email: acombes@stpud.dst.ca.us
Subject: Topographic Survey Proposal for Tahoe Mountain, Angora Creek,
Clearview, & Lake Tahoe Blvd. Waterline Projects
El Dorado County, CA
Dear Adrian:
Lumos and Associates, Inc. is pleased to provide you with this proposal for land surveying services
for your project within the Tahoe Mountain, Angora Creek, Clearview, & Lake Tahoe Blvd. service
area.
Project Understanding
The proposed project is generally located within the Mountain View Estates subdivisions in Sections
18 & 19, T12N, R18E, El Dorado County, California. It is our understanding that the scope of work
for this project is to prepare a topographic survey map for waterline design purposes. The limits of
the project are per the attached exhibit prepared by the District that generally include all roadways
within the project area and extending 5’ behind existing right of ways. We propose the following
Scope of Services for the project.
Project Scope
Topographic Mapping
Lumos and Associates, Inc. will perform a topographic survey map at 1”=40’ scale with 1 foot
contour interval accuracy in accordance to National Map Accuracy Standards for the subject
project. The elements of the survey and map will be prepared in compliance with the specified
items delineated in the Request for Proposal dated September 14, 2022, also attached hereto for
reference.
Our methodology will include a fixed wing flyover of the site to collect aerial imagery from which an
orthophoto of the entire project area will be generated. We have provided the scope and fee for
the aerial imagery collection and orthophoto generation in a separate proposal in order to allow for
a faster authorization and mobilization. Due to the reduced daylight and lowering of the sun angle
in the fall it is highly desirable to collect the aerial imagery as soon as possible.
That effort will be followed with an on-ground survey utilizing conventional total station equipment
to locate detail features not captured by the aerial photography. The on-ground survey will
specifically include individual trees above 8”dbh, utility features, and any other features deemed
EXHIBIT A
EXHIBIT A
September 19, 2022
Page 2
LA22.778
necessary to meet the requirements of the survey. All survey control will be based upon the
California State Plane Coordinate System, Zone 2, with elevations tied to the NAVD 88 datum.
Lumos will review record right-of-way mapping along the project alignment. The mapping for the
entire alignment to be surveyed will be calculated prior to beginning the field work. During the
ground survey portion of this project, existing right-of-way monuments and property corners will be
located along the project corridor. A best fit of the existing right-of-way will be made based upon
found monuments and record mapping.
Once the field data has been collected, mapping will consist of combining the photogrammetry with
the ground based survey data into a single product prepared in the AutoCAD Civil3D platform. A
Civil3D surface for the entire project will be generated. In addition to the Civil3D surface, a color
orthophoto of the entire project area will be provided, including the areas within the private parcels
that are not included in the detailed survey areas.
Schedule – Based upon the anticipated NTP date of October 10th, and assuming prior approval of
the aerial photography collection, the field work for the Tahoe Mountain portion will be completed
prior to substantial snow fall with delivery of the Tahoe Mountain mapping by December 31st 2022.
Depending on weather conditions this fall, as much field work as possible will be completed on the
remaining three project areas. Any remaining field work not completed before significant snow fall
will be finished as soon as the snow melts in the spring of 2023. The mapping and deliverables for
the Clearview, Angora, and Lake Tahoe Blvd. areas will be delivered by June 30, 2023. Delivery of
these three areas may be accelerated if their field work can be completed before significant snow
this fall.
Additional Considerations:
This scope of services assumes that the setting of aerial control and photo collection will be
conducted under a separate proposal and is not included in the scope of this proposal.
This scope of services does not include any verification or research of existing ownership.
There may be areas discovered that could have a material discrepancy in the public record
compared to what is found in the field. If this occurs, we will present the findings. If the
proposed improvements are in the vicinity of any possible conflicts, additional field work and
research could be indicated with the possible requirement of a Record of Survey. In such
event, we would appreciate the opportunity to provide a proposal for a modification to our
scope and fees accordingly.
Topographic Mapping Fee and Hours
Project Area:
Tahoe
Mountain
Lake Tahoe
Blvd. Clearview Angora
Estimated Hours: 88 hrs 118 hrs 142 hrs 156 hrs
Fee: $ 18,700 $ 25,100 $ 30,100 $ 32,900
EXHIBIT A
EXHIBIT A
September 19, 2022
Page 3
LA22.778
All work will be performed under the direction of a California licensed Professional Land Surveyor,
license number L-9685. All field work for survey crew time on site will be subject to El Dorado
County Prevailing Wage rates paid to all survey crew members.
Thank you again for allowing Lumos and Associates to provide you with this proposal. Please do
not hesitate to call me if you have any questions.
Sincerely,
Michael Craven, L.S., PE (OR & WA)
Project Surveyor- Tahoe Office
CC: Greg Phillips, P.L.S., WRS – Director Survey Division
Taylor Jaime, Staff Engineer, S.T.P.U.D.
EXHIBIT A
EXHIBIT A
September 19, 2022
Page 4
LA22.778
Project Area Limits
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EXHIBIT A
September 19, 2022
Page 5
LA22.778
Project Area Limits (cont).
Note: The Clearview Mountain Meadow area does not include all the private ownership between
Mountain Meadow Dr. and Dixie Mountain Drive. Only the area in the right-of-way +5’ will be
included in the survey.
EXHIBIT A
EXHIBIT A
Standard Fee Schedule
July 1, 2022
· Fees for prevailing wage rate projects available upon request.
· Map filing, checking, consulting, and other fees paid on behalf of the client shall be billed at cost plus fifteen percent (15%).
· Overtime hours will be billed at 1.5 times standard rate where applicable.
· Survey and Field crew billing rates include standard field survey equipment and truck up to 30 mile radius, after which mileage rates
apply
· Fees for depositions and testimony will be billed at two (2) times the standard billing rates
Engineering Per Hour
Director $260
Staff / Project / Senior Hydrogeologist 175/185/190
Staff / Project / Senior Engineer 160/170/180
Project / Senior Project Coordinator 125/150/160
Project / Senior Project Designer 135/145
Engineering Technician I / II 115/125
Support Technician 95
Construction Per Hour
Director $260
Materials Engineering Manager 215
Project / Senior Project Manager 170/200/215
Geotechnician 145
Inspector / Senior Inspector (includes nuclear gauge) 125/135
Engineering Technician I / II 115/125
Materials Technician I / II (includes nuclear gauge) 105/110
Surveying Per Hour
Director $260
Group Manager 245
Project / Senior Project Manager 170/200/215
Staff / Project / Senior Surveyor 150/165/175
Project / Senior Project Coordinator 125/150/160
Chain Person 80
Administrative & Other Services Per Hour
24x36 Mylar / Color/B&W (per copy) 20/5/3
8.5x11 Color / B&W (per copy) 0.50/0.15
Mileage (per mile) 0.75
Invoices are due upon receipt and considered to be past due after 30 days.
This fee schedule applies to services provided from January 1, 2022 until further notice.
EXHIBIT A
EXHIBIT A