Amend 2_LYNX CR CG PLANS 202307231.pdf

FOREST LOCATION

VICINITY MAP

TRAVEL DIRECTIONS:

SHEET OF

United States Department of Agriculture

Forest Service

1 4

FROM THE GREYS RIVER RANGER DISTRICT OFFICE, TRAVEL NORTH ON US HIGHWAY 89 TOWARD

ALPINE, WY FOR 31 MILES. TURN RIGHT ONTO GREYS RIVER ROAD (NATIONAL FOREST SERVICE ROAD

10138) HEADING SOUTHEAST FOR 12.3 MILES. LYNX CREEK CAMPGROUND ROAD LOOP (FOREST

SERVICE ROAD 10029) WILL BE ON THE RIGHT.

COORDINATES: 43.098505°, -110.846788°

ELEVATION: 6200 FEET

RECOMMENDED BY:

APPROVED:

FOREST ENGINEER DATE

DIRECTOR OF ENGINEERING DATE

FOREST SUPERVISOR DATE

7/3 1/2

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WYOMING

LINCOLN COUNTY

R-4 INTERMOUNTAIN REGION

BRIDGER-TETON NATIONAL FOREST

GREYS RIVER RANGER DISTRICT

LYNX CREEK CAMPGROUND

WATER WELL

INDEX OF SHEETS

SHEET DWG SHEET TITLE

1 G-1 COVER SHEET

2 S-1 SITE PLAN AND SCHEDULE OF ITEMS

3 D-1 WELL AND HANDPUMP DETAILS

4 D-2

ALTERNATE WELL CONSTRUCTION DETAILS (FOR WATER DEPTH

EXCEEDING 200')

THIS PROJECT CONSISTS OF THE DRILLING AND EQUIPPING OF A NEW WATER

WELL FOR THE LYNX CREEK CAMPGROUND. THE WORK INCLUDES:

- DRILLING OF AN 8" DIAMETER WELL

- EQUIPPING THE WELL WITH A HAND PUMP

- INSTALLING AN AGGREGATE PATHWAY AND CONCRETE PAD

- RESTORATION OF THE SITE FOLLOWING THE WORK

- ALTERNATE INSTALLATION OF A PITLESS UNIT WILL BE REQUIRED IF DEPTH

TO WATER EXCEEDS 200'.

NO MATERIALS ARE SUPPLIED BY THE GOVERNMENT

THE HANDPUMP INSTALLATION IS DEPENDANT ON THE REQUIRED QUANTITY AND

QUALITY OF WATER BEING FOUND WITHIN 200' DEPTH. THE HANDPUMP AND

RELATED FINISH WORK WILL BE REMOVED FROM THE CONTRACT IF THE

ALTERNATE PITLESS UNIT INSTALLATION IS REQUIRED.

DESCRIPTION OF WORK:

GREYS RIVER DIST. OFFICE

671 WASHINGTON ST.

AFTON, WY 83110

LYNX CREEK CAMPGROUND

NFSR #10029 OFF GREYS RIVER

ROAD (#10138)

ALPINE, WY

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

7/2 8/2

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INTERMOUNTAIN REGION

LYNX CREEK

CAMPGROUND

WATER WELL

BRIDGER-TETON

NATIONALFOREST

GREYS RIVER DISTRICT

SITE PLAN

AND

SCHEDULE OF ITEMS

07/28/2023

K BILISOLY

K BILISOLY

H MORRISON

FINAL

S-1 2 4

SCHEDULE OF ITEMS

NOTES:

1. STAKING OF THE WELL AND ORIENTATION OF FEATURES SHALL BE COMPLETED BY THE

CONTRACTOR AND APPROVED BY THE CONTRACTING OFFICER PRIOR TO CONSTRUCTION.

2. THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING THE LOCATION OF THE EXISTING PROPANE

LINE BETWEEN THE TANK AND CABIN. NO OTHER EXISTING UTILITIES ARE KNOWN TO EXIST ON

THE SITE.

3. INSTALL THE WATER SYSTEM IN ACCORDANCE WITH APPLICABLE FEDERAL AND STATE

REGULATIONS FOR PUBLIC DRINKING WATER SYSTEMS INCLUDING WYOMING WATER QUALITY

RULES AND REGULATIONS CHAPTERS 11, 12, AND 26.

4. CLEARING LIMITS SHALL BE A MAXIMUM OF 5 FEET ON BOTH SIDES OF THE WATERLINE TRENCH.

THE CONTRACTOR SHALL USE CAUTION TO AVOID DAMAGE TO TREES AND VEGETATION. THE

CONTRACTOR SHALL CONFINE ALL OPERATIONS TO WITHIN THE CLEARING LIMITS.

5. AGGREGATE PATH TO THE HANDPUMP SHALL CONSIST OF 4" COMPACTED BASE MATERIAL,

GRADING "G". PATH SHALL MEET THE FOLLOWING ACCESSIBILITY PARAMETERS:

5.1. 48" WIDE MINIMUM.

5.2. 12:1 MAX RUNNING GRADE

5.3. LANDING TO BE 48" SQUARE WITH 3% MAX CROSS SLOPE.

LAYOUT AND ELEVATIONS SHALL BE STAKED FOR CONTRACTING OFFICER APPROVAL PRIOR TO

CONSTRUCTION

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LYNX CREEK

CAMPGROUND

LOOP (#

10029)

EXACT W

ELL

LOCATION TO BE

DETERMINED IN

FIELD BY COR

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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

7/2 8/2

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INTERMOUNTAIN REGION

LYNX CREEK

CAMPGROUND

WATER WELL

BRIDGER-TETON

NATIONAL FOREST

GREYS RIVER DISTRICT

WELL AND HANDPUMP

DETAILS

07/28/2023

K CARNES

K CARNES

R ANDERSON

FINAL

D-1 3 4

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#4 REBAR

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2" MIN. COVER

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SECTION A - A

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SLOPE

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SLOPE

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SLOPE 1/4"

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TO DRAIN (TYP.)

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SLOPE

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SLOPE

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#4 REBAR ON 12"

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CENTER IN BOTH

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DIRECTIONS (TYP)

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CONCRETE GUTTER

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%%UASSEMBLY ORIENTATION

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PLAN VIEW

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WATER

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BEARING STRATA

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10" STROKE, 2" I.D.

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PUMP CYLINDER

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1/16" WEEP HOLE 8'

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BELOW TOP OF PAD

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SECTIONAL ELEVATION

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CONCRETE GUTTER

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CONC. JOINT SEALANT

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8" DIA STEEL

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WELL CASING

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GROUT SEAL - 50 FEET MIN. DEPTH

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3/4" DIA TAPPED &

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PLUGGED ACCESS PORT

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3" (MOUND GROUT)

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COMPACTED ROAD

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BASE MATERIAL

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2" TOPSOIL

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#4 REBAR 12" O.C. BOTH WAYS

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CONCRETE PAD

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STRIP 4" OF TOPSOIL IF PRESENT.

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REPLACE TOPSOIL WITH COMPACTED

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PUMP TO BE A "MONITOR DRINKING

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PATTERN BASE OR APPROVED EQUAL

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ELEVATION VIEW

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FINISHED GRADE

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MAINTAIN 2" COVER OVER TOP LAYER

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1 1/2" MAX.

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1 1/4" PVC SUCTION PIPE

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ACCESSIBILITY MODIFICATION

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REMOVE RUBBER VALVE

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DISC FROM VALVE STEM

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MODIFICATION #3

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LOOSEN 4 BOLTS AND ROTATE

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HYDRANT (SEE ASSEMBLY

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MODIFICATION #1

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CUT OFF THE SPOUT

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INSTALL 1" BALL VALVE

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LEVER HANDLE MUST BE

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DOWN WHEN IN THE ON POSITION.

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AND REINSTALL HERE.

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WITH LEVER HANDLE.

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MOVE FULCRUM TO

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MODIFICATION #2

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MODIFICATION #4

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THIS POSITION

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(IF PRESENT PENETRATE 5' INTO

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CLAY LAYER OR BEDROCK)

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BORE HOLE FOR

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GROUT SEAL

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12" OVERSIZE

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1 1/2" (BOTTOM

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NOTE: THE CONTRACTOR SHALL MAKE THE 4

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MODIFICATIONS AS SHOWN ABOVE TO

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THE MODEL IDFHFS PUMP STAND.

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MONITOR DRINKING

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FOUNTAIN PUMP STAND

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CONC. SLAB

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TOP OF CYLINDER

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NO SCALE

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NO SCALE

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NO SCALE

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NO SCALE

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NO SCALE

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SUCTION PIPE

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1 1/4" SCH. 40 PVC

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10' ABOVE BOTTOM

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OF SCREEN

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OF GUTTER)

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ROAD BASE MATERIAL

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FINISHED GRADE

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FOUNTAIN PUMP" STAND WITH OHIO

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6" STEEL CASING

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REDUCE 8" CASING TO 6" CASING AT BASE OF CONCRETE

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6" CONCRETE PAD

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CEMENT GROUT

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12" OVERSIZE BOREHOLE

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8" STEEL CASING

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CENTRALIZERS (AT 60' INTERVALS)

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WELD 1" BENT

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ROD TO UNDERSIDE

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OF PUMP HANDLE

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MOUND GROUT 3"

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PER FOOT

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RUN BEAD OF SILICONE

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CAULK BETWEEN PUMP STAND

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AND CASING

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INLET ABOVE THE THREADS

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GALV. NIPPLE

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INSIDE TANK

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UNCOMPACTED ROAD BASE

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OVER DISTURBED GROUND

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FOR TEMPORARY EROSION

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PROTECTION AT OUTLET

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INSTALL SAND-TIGHT "K" PACKER 6" BELOW TOP OF PVC CASING

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INSTALL SAND-TIGHT "K" PACKER NEAR END OF STEEL CASING

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6" PVC INNER CASING

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10' LENGTH 6" STAINLESS STEEL WELL SCREEN

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ATTACH WELL SCREEN TO END OF PVC CASING

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CLOSED END ON BOTTOM OF SCREEN

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END OF STEEL CASING

AutoCAD SHX Text NOTES: 1. IT IS THE INTENT OF THIS CONTRACT TO MINIMIZE STEEL CASING IN CONTACT WITH STANDING WATER INSIDE THE IT IS THE INTENT OF THIS CONTRACT TO MINIMIZE STEEL CASING IN CONTACT WITH STANDING WATER INSIDE THE CASING TO PREVENT RUSTY WATER. 2. SEE SITE PLAN FOR LOCATION AND ORIENTATION OF WELL, GUTTER, PAD AND ACCESSIBLE AGGREGATE PATHWAY. SEE SITE PLAN FOR LOCATION AND ORIENTATION OF WELL, GUTTER, PAD AND ACCESSIBLE AGGREGATE PATHWAY. FOR CLARITY, HANDPUMP ELEVATION VIEW MAY NOT REFLECT ACTUAL ORIENTATION OF ASSEMBLED PARTS. 3. CONTRACTING OFFICER SHALL APPROVE OF THE WELL LOCATION PRIOR TO COMMENCING DRILLING.CONTRACTING OFFICER SHALL APPROVE OF THE WELL LOCATION PRIOR TO COMMENCING DRILLING.

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ROTATE FOOT DRAIN TO

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DIRECTION OF GUTTER

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HANDLE - 90%%D

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BASIN - 180%%D

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GUTTER - 270%%D

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5/8" FIBERGLASS PUMP ROD

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ORIENTATION AT RIGHT)

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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

7/2 8/2

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INTERMOUNTAIN REGION

LYNX CREEK

CAMPGROUND

WATER WELL

BRIDGER-TETON

NATIONAL FOREST

GREYS RIVER DISTRICT

ALTERNATE WELL

CONSTRUCTION DETAILS

(FOR WATER DEPTH

EXCEEDING 200')

07/28/2023

K CARNES

K CARNES

R ANDERSON

FINAL

D-2 4 4

AutoCAD SHX Text WELL INSTALLATION NOTES: 1. DRILL WELL TO THE DEPTH REQUIRED TO PRODUCE 7 GPM OF WATER WITHOUT DRILL WELL TO THE DEPTH REQUIRED TO PRODUCE 7 GPM OF WATER WITHOUT SIGNIFICANT DRAWDOWN. ACTUAL DEPTH OF WELL MAY VARY BETWEEN 200 FEET AND 350 FEET. 2. THE WATER BEARING FORMATION IS EXPECTED TO BE SHALE/BEDROCK. THE WATER BEARING FORMATION IS EXPECTED TO BE SHALE/BEDROCK. 3. THE 12" OVERSIZE BOREHOLE, CEMENT GROUT SEAL, AND 8" STEEL CASING THE 12" OVERSIZE BOREHOLE, CEMENT GROUT SEAL, AND 8" STEEL CASING SHALL EXTEND THROUGH THE FIRST IMPERMEABLE LAYER (IF PRESENT), BUT MUST ALSO EXTEND AT LEAST 50' BELOW GRADE. 4. SEE SHEET S-1 SITE PLAN FOR THE LOCATION OF THE WELL. CONTRACTING SEE SHEET S-1 SITE PLAN FOR THE LOCATION OF THE WELL. CONTRACTING OFFICER SHALL APPROVE OF THE STAKED WELL LOCATION PRIOR TO COMMENCING DRILLING. CONTRACTING OFFICER WILL STAKE THE ORIENTATION OF THE PITLESS UNIT AND HDPE PIPE. 5. THE CASING (TOP OF PITLESS UNIT) SHALL EXTEND FAR ENOUGH ABOVE 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 SURFACE WATER SHALL BE DIVERTED AS NEEDED TO PREVENT CONTAMINATION OF THE WELL. 7. GRADE AREA AROUND WELL CASING TO DRAIN AWAY FROM CASING. GRADE AREA AROUND WELL CASING TO DRAIN AWAY FROM CASING. 8. INSTALL SWING JOINT AT PITLESS UNIT CONNECTION TO REDUCE STRAIN 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. 9. HDPE PIPE IS TO BE INSTALLED IN PREPARATION FOR FUTURE CONSTRUCTION HDPE PIPE IS TO BE INSTALLED IN PREPARATION FOR FUTURE CONSTRUCTION OF A WATER SYSTEM. INSTALL A MINIMUM OF 10 LF OF PIPE SLOPING AWAY FROM THE WELL. CAP THE FREE END OF THE LINE.

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10 LF 1-1/2" HDPE

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IMPERMEABLE LAYER

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EXISTING GROUND

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SLOPE 2%

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WELL INSTALLATION DETAIL NO SCALE

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2% SLOPE

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WATER BEARING STRATA

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6" STAINLESS STEEL WELL SCREEN

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10" DIA. BOREHOLE

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ATTACH WELL SCREEN TO END OF PVC CASING

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END OF 8" STEEL CASING

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6" PVC INNER CASING

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NEAT CEMENT GROUT SEAL

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CENTRALIZER FOR PVC CASING, SET AT 60' INTERVALS

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12" OVERSIZE BOREHOLE FOR GROUT SEAL. WITHDRAW OVERSIZED CASING IF USED.

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8" STEEL CASING

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FIELD WELD PITLESS UNIT TO WELL CASING

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INSTALL PITLESS UNIT

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INSTALL LOCKABLE, SANITARY WELL CAP

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INSTALL SAND-TIGHT "K" PACKER AT END OF STEEL CASING

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CLOSED END ON BOTTOM OF SCREEN

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TO FUTURE UTILITY BUILDING

AutoCAD SHX Text INSTALL SWING JOINT, HDPE/GSP TRANSITION, AND 1-1/4 x 1-1/2" REDUCER (SEE NOTE 8)

AutoCAD SHX Text BIDDING NOTE: WELL CONSTRUCTION ON THIS SHEET DEPICTS OPTIONAL BID ITEMS. THE CASING INSTALLATION DEPICTED HERE IS ONLY REQUIRED IF THE CONTRACTING OFFICER DETERMINES ADEQUATE WATER WAS NOT FOUND WITHIN A 200 FOOT DEPTH.

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INSTALL SAND-TIGHT "K" PACKER AT TOP OF PVC CASING

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