Attachment 3 - Drawings-BearRiverWell.pdf

PROJECT LOCATION SHEET OF

United States Department of Agriculture Forest Service

INDEX OF SHEETS

SHEET DWG SHEET TITLE

1 G1 COVER SHEET

2 C1 SITE PLAN

3 C2 WELL CONSTRUCTION DETAILS

THE PROJECT IS LOCATED AT THE BEAR RIVER ADMINISTRATIVE

SITE ON THE EVANSTON RANGER DISTRICT OF THE

UINTA-WASATCH-CACHE NATIONAL FOREST, SUMMIT COUNTY, UTAH.

THE PROJECT IS LOCATED APPROXIMATELY 32 MILES BY ROAD

SOUTH OF EVANSTON, WYOMING. THE PROJECT CAN BE ACCESSED

FROM INTERSTATE 80 AND HIGHWAY 150. GPS: 40.884215°,

-110.831032°. APPROXIMATE ELEVATION: 8500'

RECOMMENDED BY:

APPROVED:

DIRECTOR OF ENGINEERING DATE

FOREST SUPERVISOR DATE

4/2 /22

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BEAR RIVER ADMINISTRATIVE SITE WELL

UTAH

SUMMIT COUNTY

UINTA-WASATCH-CACHE NATIONAL FOREST

R4 INTERMOUNTAIN REGION

VICINITY MAP

TRAVEL DIRECTIONS:

PROJECT LOCATION

EVANSTON, WY

PROJECT DESCRIPTION

THIS PROJECT CONSISTS OF DRILLING A NEW POTABLE

WATER WELL. WELL EQUIPPING IS PLANNED TO BE

COMPLETED THROUGH A FUTURE CONTRACT.

SCHEDULE OF ITEMS

DAVID

WHITTEKIEND

Digitally signed by DAVID

WHITTEKIEND

Date: 2022.04.11 08:55:31 -06'00'

CHRISTOPHER

CAMPBELL

Digitally signed by CHRISTOPHER

CAMPBELL

Date: 2022.04.12 06:35:33 -06'00'

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LEGEND:

EXISTING WATERLINE

EXISTING SEWERLINE

EXISTING ELECTRICAL LINE

EXISTING TELECOMMUNICATIONS LINE

EXISTING FENCE LINE

EXISTING GAS LINE

EXISTING DRAIN

EXISTING CURB VALVE AND BOX

EXISTING WATER HYDRANT

EXISTING FIRE HYDRANT

BUILDING OR RV SITE IDENTIFIER

EXISTING ROAD

NEW WELL

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DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

4/2 /22

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R4

INTERMOUNTAIN REGION

BEAR RIVER

ADMINISTRATIVE

SITE WELL

UINTA-WASATCH-CACHE

NATIONAL FOREST

EVANSTON DISTRICT

SITE PLAN

4/2/2022

D. WEWER

D. WEWER

D. JEPPSEN

C1 2 3

NOTES:

1. THE LOCATION OF THE NEW WELL AND ORIENTATION OF THE 10' PIPE STUB WILL BE

STAKED BY THE CONTRACTING OFFICER. THE WELL LOCATION IS EXPECTED TO BE

WITHIN A 500-FOOT RADIUS OF THE LOCATION SHOWN ON THIS SHEET. THE WELL

LOCATION MUST MEET THE SETBACK REQUIREMENTS OF UTAH STATE REGULATIONS FOR

WELLS AND PUBLIC DRINKING WATER SYSTEMS.

2. A SUBSTANTIAL EFFORT HAS BEEN MADE TO LOCATE ALL POSSIBLE EXISTING UTILITY

LINES FROM RECORDS AND EVIDENCE IN THE FIELD, HOWEVER, THE COMPLETENESS OR

ACCURACY OF THE LOCATIONS SHOWN CANNOT BE GUARANTEED. THE CONTRACTOR IS

RESPONSIBLE FOR ESTABLISHING THE LOCATION OF ALL EXISTING UTILITIES THAT

COULD BE DISTURBED BY WELL DRILLING ACTIVITIES. ANY LOCATION STAKED OR SHOWN

IS APPROXIMATE. CALL 811 TO HAVE UTILITIES MARKED BEFORE BEGINNING

CONSTRUCTION. IF CONFLICTS ARE FOUND, NOTIFY THE CONTRACTING OFFICER. THE

LOCATION OF EXISTING SEPTIC TANKS AND DRAINFIELDS NEAR THE PROPOSED WELL

ARE PLANNED TO BE LOCATED PRIOR TO WELL DRILLING.

3. CONSTRUCT THE WELL ACCORDING TO APPLICABLE FEDERAL, STATE AND LOCAL

REGULATIONS FOR WELLS AND PUBLIC DRINKING WATER SYSTEMS.

4. CLEARING AND GRUBBING IS NOT ANTICIPATED FOR THIS PROJECT. THE AREA WHERE

THE WELL IS TO BE DRILLED IS PRIMARILY SAGE BRUSH. IF NECESSARY, THE

CONTRACTOR MAY REMOVE VEGETATION UP TO A 20-FOOT PERIMETER AROUND THE

WELL AND THE MINIMUM AREA REQUIRED FOR THE WELL RIG TO OPERATE. USE CAUTION

AND AVOID DAMAGE TO TREES AND VEGETATION. THE CONTRACTOR SHALL CONFINE ALL

OPERATIONS TO THE MINIMUM AREA NECESSARY TO PERFORM THE WORK REQUIRED.

5. THE ACCESS ROUTE TO THE WELL FOR EQUIPMENT AND VEHICLES SHALL BE APPROVED

BY THE CONTRACTING OFFICER. AN ACCESS ROAD IS NOT EXPECTED TO BE NECESSARY.

DAMAGE TO EXISTING VEGETATION (PRIMARILY SAGE BRUSH) SHALL BE MINIMIZED AS

MUCH AS POSSIBLE.

HIGHWAY 150

TO EVANSTON

APPROX. 32 MILES

TO MIRROR LAKE

DRILL NEW WELL

EXISTING HISTORIC BUILDING

EXISTING UTILITY BUILDING FOR WATER

SYSTEM (HOUSES PRESSURE TANKS AND

OTHER PLUMBING APPURTENANCES)

EXISTING WELL

EXISTING VISITOR CENTER

EMPLOYEE HOUSING

AND RV SITES

WAREHOUSE

EMPLOYEE HOUSING

EMPLOYEE HOUSING

EXISTING WATERLINE (TYP)

EXISTING NON-POTABLE WATERLINE

FOR FIRE HYDRANTS (TYP)

362'

183'

394'

FLOW

BEAR RIVER

TOILET/SHOWER BUILDING

BURIED 10,000 GALLON NON-POTABLE

WATER TANK FOR FIRE PROTECTION

SYSTEM (TANK IS RAILROAD TANK CAR)

EXISTING IRRIGATION

SPRINKLERS (TYP)

EXISTING PRESSURE

REDUCING VALVE

FINAL - 4/12/2022

WELL INSTALLATION NOTES:

1. DRILL WELL TO THE DEPTH REQUIRED TO PRODUCE 100 GPM OF WATER WITHOUT

SIGNIFICANT DRAWDOWN. ACTUAL DEPTH OF WELL MAY VARY BETWEEN 238 FEET AND

322 FEET.

2. THE WATER BEARING FORMATION IS EXPECTED TO BE GLACIAL TILL. BOULDERS ARE

EXPECTED DURING DRILLING.

3. THE 12" OVERSIZE BOREHOLE, CEMENT GROUT SEAL, AND 8" STEEL CASING SHALL

EXTEND AT LEAST 30 FEET THROUGH THE FIRST IMPERMEABLE LAYER, BUT MUST ALSO

EXTEND AT LEAST 100' BELOW GRADE.

4. THE LOCATION OF THE WELL AND ORIENTATION OF THE PITLESS UNIT AND HDPE PIPE

STUB SHALL BE STAKED BY THE CONTRACTING OFFICER.

5. THE CASING (TOP OF PITLESS UNIT) SHALL EXTEND FAR ENOUGH ABOVE EXISTING

GROUND SO THAT WHEN THE AREA AROUND THE CASING IS GRADED, THE CASING WILL

EXTEND TO THE DISTANCE INDICATED ABOVE FINAL GROUND.

6. SURFACE WATER SHALL BE DIVERTED AS NEEDED TO PREVENT CONTAMINATION OF

THE WELL.

7. INSTALL SWING JOINT AT PITLESS UNIT CONNECTION TO REDUCE STRAIN CAUSED BY

SETTLING SOILS. THE SWING JOINT SHALL CONSIST OF TWO 90-DEG. GALVANIZED

STEEL ELBOWS. THE ORIENTATION OF THE SWING JOINT SHALL BE SUCH THAT ANY

SETTLING THAT OCCURS WILL TIGHTEN THE THREADS.

280'

10'

100' MINIMUM

7'-0"

1'-6"

3" HDPE

IMPERMEABLE

LAYER

EXISTING GROUND

SLOPE 2%

2% SLOPE

10'

5' RISER

9-15"

6" STAINLESS STEEL

WELL SCREEN

WATER

BEARING

STRATA

END OF 8"

STEEL

CASING

6" STEEL RISER

CASING SCH. 40

PACKER

8" STEEL OUTER CASING

NEAT CEMENT GROUT SEAL

TO DEPTH OF AT LEAST 100'

12" OVERSIZE BOREHOLE FOR

GROUT SEAL. WITHDRAW

OVERSIZED CASING IF USED.

8" STEEL CASING

FIELD WELD PITLESS UNIT TO WELL CASING

3" CAP

INSTALL PITLESS UNIT

INSTALL LOCKABLE,

SANITARY WELL CAP

TO UTILITY BUILDING OR STORAGE

TANK (NOT IN CONTRACT)

INSTALL SWING JOINT AND HDPE/GSP TRANSITION

(AND REDUCER, IF NECESSARY), SEE NOTE 7

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

4/2 /22

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R4

INTERMOUNTAIN REGION

BEAR RIVER

ADMINISTRATIVE

SITE WELL

UINTA-WASATCH-CACHE

NATIONAL FOREST

EVANSTON DISTRICT

WELL CONSTRUCTION

DETAILS

4/2/2022

D. WEWER

D. WEWER

D. JEPPSEN

C2 3 3

FINAL - 4/12/2022