Attachment_2_-_Drawings.pdf

IDAHO

CANADA

UNITED STATES

SASKATC

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ALBERTA

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WYOMING

ALT

MISSOULA

KALISPELL

GREAT FALLS

HAVRE

HELENA

BUTTE

BILLINGS

MILES CITY

LEWISTOWN

MONTANACHOTEAU

MALTA

GLASGOW

CHESTER

FT BENTON

STATE REFERENCE MAP

(N.T.S)

UNITED STATES DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

LAKE SITES POTABLE WATER DISTRIBUTION

AND IRRIGATION SYSTEM REPLACEMENT

LEWIS AND CLARK COUNTY

BUTTE FIELD OFFICE

VICINITY MAP

(N.T.S)

DIRECTIONS TO:

DEVIL'S ELBOW CAMPGROUND AND CLARK'S BAY DAY USE AREA (46°42'03" N,

111°48'26" W):

FROM HELENA, DRIVE NORTHEAST ON YORK ROAD FOR 18 MILES. THE CAMPGROUND

AND DAY USE AREA ARE MARKED BY SIGNS ON THE EAST SIDE OF THE ROAD.

WHITE SANDY RECREATION SITE (46°44'31" N, 111°53'17" W):

FROM HELENA, DRIVE NORTH ON I-15 TO EXIT 200. TURN EAST ON LINCOLN RD,

FOLLOW FOR 5 MILES. TURN LEFT ON HAUSER DAM ROAD, FOLLOW FOR 2.9 MILES TO

GREEN GATE. PASS THROUGH GREEN GATE AND DRIVE TO RECREATION SITE.

HOLTER LAKE RECREATION SITE (46°59'39" N, 111°59'26" W):

DRIVE NORTH ON I-15 FROM HELENA FOR 33.5 MILES TO EXIT 226. TAKE EXIT 226 AND

DRIVE EAST ON RECREATION/CRAIG FRONTAGE RD FOR 3.3 MILES. TURN RIGHT ON

BEARTOOTH RD, JUST AFTER WOLF CREEK BRIDGE. FOLLOW BEARTOOTH RD FOR 2.4

MILES, TURN RIGHT INTO SITE.

LOG GULCH RECREATION SITE (46°57'43" N, 111°56'37" W):

FOLLOW DIRECTIONS TO HOLTER LAKE. CONTINUE FOLLOWING BEARTOOTH RD EAST

FOR ANOTHER 4.5 MILES TO RECREATION SITE.

GENERAL ENGINEER'S NOTES

1. THE CONTRACTOR IS RESPONSIBLE FOR ALL METHODS, SEQUENCING, AND SAFETY

CONCERNS ASSOCIATED WITH THIS PROJECT DURING CONSTRUCTION, UNLESS

SPECIFICALLY ADDRESSED OTHERWISE IN THIS PLAN OR ELSEWHERE IN THE

CONTRACT DOCUMENTS.

2. THE CONTRACTOR IS TO COMPLY WITH ALL LOCAL, STATE, AND FEDERAL LAWS AND

REGULATIONS APPLICABLE TO THE CONSTRUCTION COVERED BY THIS PLAN.

3. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING AND COMPLYING WITH ALL

PERMITS REQUIRED TO COMPLETE ALL WORK COVERED BY THIS PLAN.

4. THE QUANTITIES AND SITE CONDITIONS DEPICTED IN THIS PLAN ARE FOR

INFORMATIONAL PURPOSES ONLY AND ARE SUBJECT TO ERROR AND OMISSION.

CONTRACTOR SHALL SATISFY THEMSELVES AS TO ACTUAL QUANTITIES AND SITE

CONDITIONS PRIOR TO BIDDING THE WORK FOR THE CONSTRUCTION COVERED BY

THIS PLAN.

5 A REASONABLE EFFORT HAS BEEN MADE TO SHOW THE LOCATIONS OF EXISTING

PUBLIC OR PRIVATE UNDERGROUND FACILITIES AND UTILITIES IN THE

CONSTRUCTION AREA. THE CONTRACT IS RESPONSIBLE FOR ANY DAMAGE TO

UTILITIES AND/OR FACILITES CAUSED DURING THEIR CONSTRUCTION OPERATIONS.

THE CONTRACTOR SHALL CALL 48 HOURS IN ADVANCE FOR BLUE STAKE

(1-800-424-5555, or 811) PRIOR TO ANY EXCAVATION.

6. THE CONTRACTOR IS TO VERIFY THE LOCATION AND THE ELEVATIONS OF ALL

EXISTING UTILITIES AT POINTS OF TIE-IN PRIOR TO COMMENCING ANY NEW

CONSTRUCTION. SHOULD ANY LOCATION OR ELEVATION DIFFER FROM THAT SHOWN

ON THESE PLANS, THE CONTRACTOR SHALL CONTACT THE ENGINEER WITH

DISCREPANCY.

7. THE CONTRACTOR IS TO VERIFY AND COORDINATE ALL DIMENSIONS AND SITE

LAYOUT WITH THE FINAL SITE PLAN PRIOR TO CONSTRUCTION AND CONTACT

ENGINEER WITH ANY DISCREPANCIES.

8. COORDINATION BETWEEN ALL PARTIES INVOLVED IS ESSENTIAL TO THE CONTRACT.

9. THE CONTRACTOR IS RESPONSIBLE FOR PROJECT AND SITE CONDITIONS, AND TO

WORK WITH WEATHER CONDITIONS, AS THE SITE MAY BE LOCATED IN AN AREA WITH

EXTREME WEATHER CONDITIONS OR WITHIN A FLOOD PRONE AREA.

\\ILMMTBF3DS1\BF\USERS\BJONES\MY DOCUMENTS\DWG\DWT\IMPROVEMENT SHEETS\#### - COVR.DWG

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CITY OF HELENA

PROJECT LOCATIONS

SHEET LIST TABLE

SHEET

NUMBER

SHEET TITLE

1 COVERSHEET G1

2 DEVIL'S ELBOW AND CLARK'S BAY DISTRIBUTION LINES C1

3 DEVIL'S ELBOW AND CLARK'S BAY IRRIGATION SYSTEM C2

4 DEVIL'S ELBOW IRRIGATION SUPPLY LINE C3

DEVIL'S ELBOW AND CLARK'S BAY PUMP ROOM

CONNECTIONS

C4

6 WHITE SANDY DISTRIBUTION LINES C5

7 WHITE SANDY IRRIGATION SYSTEM C6

8 WHITE SANDY PUMP ROOM CONNECTIONS C7

9 LOG GULCH DISTRIBUTION LINES C8

10 LOG GULCH IRRIGATION SYSTEM C9

11 LOG GULCH PUMP ROOM CONNECTIONS C10

12 HOLTER LAKE DISTRIBUTION LINES C11

13 HOLTER LAKE IRRIGATION SYSTEM C12

14 HOLTER LAKE PUMP ROOM CONNECTIONS C13

15 DETAILS D1

PROJECT SITE

PROJECT DESCRIPTION

THIS PROJECT ENTAILS WATERLINE REPLACEMENT FROM EXISTING PVC PIPE TO 4710

HDPE PIPE FOR WATER LINES AT DEVIL'S ELBOW, CLARK'S BAY, WHITE SANDY,

HOLTER LAKE AND LOG GULCH RECREATION SITES. THIS WORK WILL INCLUDE

REPLACING POTABLE HYDRANTS AND PUMP ROOM MODIFICATIONS. THIS PROJECT

ALSO INCLUDES REPLACING EXISTING IRRIGATION INFRASTRUCTURE WITH NEW

UNDERGROUND, AUTOMATIC SPRINKLER SYSTEMS AT THE ABOVE MENTIONED SITES.

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MONTANA/DAKOTAS

ENGINEERING APPROVAL:

CASEY TRANG

NOC ENGINEERING

APPROVAL:

GUY STICKNEY

FIELD OFFICE MANAGER

APPROVAL:

LINDSEY BABCOCK

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"LOOP A"

"LOOP B"

"LOOP C"

"HOST LOOP"

C:\USERS\SCLANCY\DOI\WESTERN DISTRICT OFFICE - WZ-CLANCY\LAKE SITES WATER SYSTEMS\RIVER FUND_GAOA

2025\06_IMPROVEMENT SHEETS\2.DECB POTABLE.DWG

SCALE 1" = 100'

CLARK'S BAY

DISTRIBUTION SYSTEM REPLACEMENTS

DEVIL'S ELBOW

DISTRIBUTION SYSTEM REPLACEMENTS

SCALE 1" = 50'

N

N

CONSTRUCTION NOTES

1. NEW DISTRIBUTION LINES FOR CLARK'S BAY AND

DEVIL'S ELBOW WILL BE 1.25" 4710 DR 13.5 HDPE.

2. BURY DEPTH FOR DISTRIBUTION LINES WILL BE 2

FT (24") MINIMUM.

3. NEW DISTRIBUTION WILL BE FIT INTO EXISTING

PUMP ROOM LAYOUT AS SHOWN IN DRAWING.

4. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

5. WHEN POSSIBLE, IRRIGATION AND POTABLE LINES

WILL USE COMMON TRENCHING.

6. NEW POTABLE HYDRANTS TO BE INSTALLED WILL

BE PROVIDED BY BLM RECREATION. ALL FITTINGS

AND APPURTENANCES SHALL BE NSF RATED.

ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

" 4710 DR13.5 HDPE

POTABLE WATER LINES

700 LF

POTABLE HYDRANTS 3 EA

ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

" 4710 DR13.5 HDPE

POTABLE WATER LINES

4000 LF

POTABLE HYDRANTS 6 EA

LEGEND

NEW POTABLE WATER

HYDRANT

IRR BOX

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FIRE RING

PICNIC TABLE

SIGN

WELL

NEW UNDERGROUND

ELECTRIC

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

ELECTRIC

CURBSTOP VALVE

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(DESIGNED BY: SPC DRAWN BY: SPC CHECKED BY: APPROVED BY: )

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DEMOLITION NOTES

1. ABANDON IN PLACE ALL EXISTING IRRIGATION LINES.

IF, DURING TRENCHING, AN EXISITNG IRRIGATION

LINE IS CONTACTED, REMOVE AND DISPOSE OF

THAT PORTION.

2. REMOVE ALL EXISTING HOSE BIBS LOCATED WITHIN

THE SITE UNLESS OTHERWISE DIRECTED BY BLM

ENGINEER.

ALL OLD PIPE AND HOSE BIBS WILL BE DISPOSED OF

OFF SITE BY CONTRACTOR.

3. ANY AREA OUTSIDE THE LIMIT OF WORK THAT IS

DISTURBED SHALL BE RESTORED TO ITS ORIGINAL

CONDITION AT NO ADDITIONAL COST TO THE

GOVERNMENT.

4. CONTRACTOR SHALL SUPPLY AND MAINTAIN, FOR

THE DURATION OF DEMOLITION, ALL NECESSARY

DEVICES FOR EROSION, SEDIMENT, AND DUST

CONTROL, AND DEWATERING WHEN REQUIRED.

5. CARE SHOULD BE TAKEN IN ALL EXCAVATION DUE

TO POSSIBLE EXISTENCE OF UNRECORDED

UTILITIES.

WATER SYSTEM NOTES

1. SYSTEM WILL UTILIZE NEW WELL WITHIN DEVIL'S

ELBOW RECREATION SITE, WELL - GWIC ID: 332387

2. SITE NAME: BUREAU OF LAND MANAGEMENT *

DEVIL'S ELBOW. WATER SYSTEM ID MT0004690.

3. SITE NAME: BUREAU OF LAND MANAGEMENT *

CLARK'S BAY. WATER SYSTEM ID MT0004691.

4. WELL OWNER: BUREAU OF LAND MANAGEMENT

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C:\USERS\SCLANCY\DOI\WESTERN DISTRICT OFFICE - WZ-CLANCY\LAKE SITES WATER SYSTEMS\RIVER FUND_GAOA

2025\06_IMPROVEMENT SHEETS\3.DECB_IRRIGATION.DWG

SCALE 1" = 100'

CLARK'S BAY

IRRIGATION SYSTEM REPLACEMENT

DEVIL'S ELBOW

IRRIGATION SYSTEM REPLACEMENT

SCALE 1" = 50'

N

N

CONSTRUCTION NOTES

1. NEW IRRIGATION SYSTEM WILL UTILIZE

POLYETHYLENE PIPE (PE) AS INDICATED IN SPECS.

ANY OTHER MATERIAL WILL REQUIRE BLM

ENGINEER APPROVAL.

2. BURY DEPTH FOR IRRIGATION MAIN LINES WILL BE

2 FT (24") MINIMUM. IRRIGATION MAIN LINES

SHOULD TAKE ADVANTAGE OF COMMON

TRENCHING WITH POTABLE LINES WHEN POSSIBLE.

BURY DEPTH FOR IRRIGATION SYSTEM OTHER

THAT MAINLINES SHALL BE 1 FT (12") MINIMUM AS

INDICATED IN SPECS.

3. NEW IRRIGATION MAIN LINES WILL BE FIT INTO

EXISTING PUMP ROOM LAYOUT AS SHOWN IN

DRAWING. OTHER CONFIGURATIONS WILL BE

ALLOWED WITH BLM ENGINEER APPROVAL.

4. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

6. ALL IRRIGATION LINES WILL BE CHOSEN TO

SATISFY A 5 FT/SEC MAXIMUM VELOCITY. THIS

WILL BE CONFIRMED BY BLM ENGINEER.

ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

IRRIGATION SYSTEM 1.1 ACRES

ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

IRRIGATION SYSTEM 8.3 ACRES

LEGEND

NEW IRRIGATION AREAS

WELL

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

ELECTRIC

DEMOLITION NOTES

1. ABANDON IN PLACE ALL EXISTING IRRIGATION LINES.

IF, DURING TRENCHING, AN EXISITNG IRRIGATION

LINE IS CONTACTED, REMOVE AND DISPOSE OF

THAT PORTION.

2. REMOVE ALL EXISTING HOSE BIBS LOCATED WITHIN

THE SITE UNLESS OTHERWISE DIRECTED BY BLM

ENGINEER.

3. ALL OLD PIPE AND HOSE BIBS WILL BE DISPOSED OF

OFF SITE BY CONTRACTOR.

4. ANY AREA OUTSIDE THE LIMIT OF WORK THAT IS

DISTURBED SHALL BE RESTORED TO ITS ORIGINAL

CONDITION AT NO ADDITIONAL COST TO THE

GOVERNMENT.

5. CONTRACTOR SHALL SUPPLY AND MAINTAIN, FOR

THE DURATION OF DEMOLITION, ALL NECESSARY

DEVICES FOR EROSION, SEDIMENT, AND DUST

CONTROL, AND DEWATERING WHEN REQUIRED.

6. CARE SHOULD BE TAKEN IN ALL EXCAVATION DUE

TO POSSIBLE EXISTENCE OF UNRECORDED

UTILITIES.

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C:\USERS\SCLANCY\DOI\WESTERN DISTRICT OFFICE - WZ-CLANCY\LAKE SITES WATER SYSTEMS\RIVER FUND_GAOA

2025\06_IMPROVEMENT SHEETS\4.DECB_SUPPLY SYSTEM.DWG

SCALE 1" = 100'

DEVIL'S ELBOW

SUPPLY SYSTEM REPLACEMENT

N

CONSTRUCTION NOTES

1. SUPPLY LINE BETWEEN WELL AND DEVIL'S ELBOW

SHALL BE 2" 4710 DR13.5 HDPE.

2. BURY DEPTH FOR SUPPLY LINE WILL BE 6 FT (72")

MINIMUM.

3. NEW SUPPLY LINES WILL BE FIT INTO EXISTING

PUMP ROOM LAYOUT. THIS SUPPLY LINE IS

SPECIFIC TO THE IRRIGATION SYSTEM.

4. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

5. ALL FITTINGS FOR SUPPLY LINE SHALL BE NSF

RATED.

DEMOLITION NOTES

1. TAKE CARE DURING EXCAVATION TO AVOID

EXISTING CLARK'S BAY SUPPLY LINE. IF LINE IS

CONTACTED CHECK FOR DAMAGE. IF LINE IS

DAMAGED REPAIR IMMEDIATELY.

2. ANY AREA OUTSIDE THE LIMIT OF WORK THAT IS

DISTURBED SHALL BE RESTORED TO ITS ORIGINAL

CONDITION AT NO ADDITIONAL COST TO THE

GOVERNMENT.

3. CONTRACTOR SHALL SUPPLY AND MAINTAIN, FOR

THE DURATION OF DEMOLITION, ALL NECESSARY

DEVICES FOR EROSION, SEDIMENT, AND DUST

CONTROL, AND DEWATERING WHEN REQUIRED.

4. CARE SHOULD BE TAKEN IN ALL EXCAVATION DUE

TO POSSIBLE EXISTENCE OF UNRECORDED

UTILITIES.

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ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

2" 4710 DR13.5 HDPE

SUPPLY LINE

3300 LF

NEW POTABLE WATER

HYDRANT

IRR BOX

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FIRE RING

PICNIC TABLE

SIGN

WELL

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ELECTRIC

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

ELECTRIC

CURBSTOP VALVE

PLUMB IRRIGATION

SUPPLY LINE TO

IRRIGATION LINE

INSIDE PUMP HOUSE

PLUMB "LOOP A" TO PIPING LABELED "LOOP A"

PLUMB "LOOP B" TO PIPING LABELED "LOOP B"

PLUMB "LOOP C" TO PIPING LABELED "LOOP C"

LOCATION FOR UTILITY IS APPROXIMATE.

TAKE CARE DURING EXCAVATION TO AVOID.

IF DAMAGED, CONTRACTOR IS RESPONSIBLE FOR

REPAIR.

PLUMB "HOST LOOP" TO PIPING LABELED "HOST LOOP"

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W

W

W

W

1.5''W

1.5''W

1.5''W

W

W

W

1.5''W1.5''W1.5''W1.5''W

W

W

W

1.5''W

1.5''W

1.5''W

1.5''W

1.5''W

1.5''W

1.5''W

1.5''W

W

W

W

W

W

W

W

1.5 ''W

1.5 ''W

W

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

E

U

G

E

U

G

E

U

G

E

U

G

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U

G

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U

G

E

U

G

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U

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G

E

L O

O

O P

W

W

2''W

2''W

W

W

W

W

W

W

W

W

W

POTABLE SUPPLY

LINE FROM WELL

W

W

0-00-00

W

W

W

W

W

W

W

W

W

W

W

W

POTABLE TO

CLARK'S BAY

IRRIGATION FROM

CLARK'S BAY

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

E

EXISTING CHLORINE

SAMPLE TAP

F R

L L

A

R K

S

I R

R I G

A T

I O

N

I N

I R

R I G

A T

I O

N

O U

T

H O

U S

E

L I N

E

IRR

IRR

I R

R

I R

R

INSTALL NEW PRESSURE

GAUGE ON IRRIGATION LINE

INSTALL BLOWOUT VALVE

FOR WINTERIZATION

PLUMB POTABLE LINE INTO

PIPING LABELED "POTABLE".

W

W

W

W

W

W

W

I

R

R

I

R

R

I

R

R

I

R

R

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

U

G

E

W

W

I

R

R

I

R

R

I

R

R

I

R

R

I

R

R

I

R

R

W

POTABLE WATER

FROM DEVIL'S ELBOW

IRRIGATION FROM WELL

PLUM IRRIGATION MAINLINE

INTO EXISTING IRRIGATION LINE

IN PUMPHOUSE

INSTALL BLOWOUT

FOR POTABLE AND IRRIGATION

LINES FOR WINTERIZATION

C:\USERS\SCLANCY\DOI\WESTERN DISTRICT OFFICE - WZ-CLANCY\LAKE SITES WATER SYSTEMS\RIVER FUND_GAOA

2025\06_IMPROVEMENT SHEETS\5.DECB PUMP_ROOMS.DWG

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DEVIL'S ELBOW

PUMP ROOM

CLARK'S BAY

PUMP ROOM

NO SCALENO SCALE

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(DESIGNED BY: SPC DRAWN BY: SPC CHECKED BY: APPROVED BY: )

D I S

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M E

N T

CONSTRUCTION NOTES

1. ATTACH NEW SUPPLY, DISTRIBUTION, AND

IRRIGATION LINES AS SHOWN IN THE DRAWINGS.

QUESTIONS SHALL BE DIRECTED TO BLM

ENGINEER.

2. NEW DISTRIBUTION AND SUPPLY LINES WILL BE FIT

INTO EXISTING PUMP ROOM LAYOUT.

3. INSTALL SMOOTH NOSE SAMPLE TAP PRIOR TO

ANY FILTRATION ON POTABLE SIDE. REFER TO DEQ

CIRCULAR 3 FOR CLARIFICATIONS.

4. INSTALL FLOW METER ON EACH POTABLE AND

IRRIGATION SIDE. FLOW METER MUST MEASURE

INSTANTANEOUS FLOW AND RECORD TOTAL FLOW.

FOLLOW MANUFACTURER SPECIFICATIONS FOR

LAYOUT AND DISTANCE BETWEEN

APPURTENANCES, ETC. BLM ENGINEER WILL

APPROVE FLOW METER PRIOR TO INSTALL.

5. INSTALL PRESSURE GAUGE ON EACH POTABLE

AND IRRIGATION SIDE. PRESSURE GAUGE MUST BE

READ FROM 0-125 PSI MINIMUM. FOLLOW

MANUFACTURER SPECIFICATION FOR OFFSETS

FROM OTHER APPURTENANCES, ETC.

6. WHEN EXCAVATING TO EXPOSE PIPE ENTRANCE

TO PUMP ROOMS TAKE CARE TO PROTECT NEARBY

INFRASTRUCTURE.

7. NEW IRRIGATION CONTROLS, WIRES, ETC WILL BE

INSTALLED TO FIT IN EACH EXISTING PUMP ROOM.

8. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

9. ALL FITTINGS FOR DEVIL'S ELBOW AND CLARK'S

BAY PUMP ROOMS SHALL BE NSF RATED

"LOOP A"

"LOOP B"

"HOST LOOP"

CTRL 100

CTRL 200

CTRL 300

W

W

W

W

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W

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W

W

W

W

W

W

W

W

W

W

W

C:\USERS\SCLANCY\DOI\WESTERN DISTRICT OFFICE - WZ-CLANCY\LAKE SITES WATER SYSTEMS\RIVER FUND_GAOA

2025\06_IMPROVEMENT SHEETS\6.WHITE SANDY POTABLE.DWG

SCALE 1" = 60'

WHITE SANDY

DISTRIBUTION SYSTEM REPLACEMENTS

N

ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

" 4710 DR11 HDPE

POTABLE WATER

LINES

2800 LF

POTABLE

HYDRANTS

7 EA

LEGEND

NEW POTABLE WATER

HYDRANT

IRR BOX

W

FIRE RING

PICNIC TABLE

SIGN

WELL

NEW UNDERGROUND

ELECTRIC

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

ELECTRIC

CURBSTOP VALVE

C5

CONSTRUCTION NOTES

1. NEW DISTRIBUTION LINES FOR WHITE SANDY WILL

BE 1.25" 4710 DR 13.5 HDPE.

2. BURY DEPTH FOR DISTRIBUTION LINES WILL BE 2

FT (24") MINIMUM.

3. NEW DISTRIBUTION WILL BE FIT INTO EXISTING

PUMP ROOM LAYOUT AS SHOWN IN DRAWING.

4. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

5. WHEN POSSIBLE, IRRIGATION AND POTABLE LINES

WILL USE COMMON TRENCHING.

6. NEW POTABLE HYDRANTS TO BE INSTALLED WILL

BE PROVIDED BY BLM RECREATION. ALL FITTINGS

AND APPURTENANCES SHALL BE NSF RATED.

DEMOLITION NOTES

1. ABANDON IN PLACE ALL EXISTING IRRIGATION LINES.

IF, DURING TRENCHING, AN EXISITNG IRRIGATION

LINE IS CONTACTED, REMOVE AND DISPOSE OF

THAT PORTION.

2. REMOVE ALL EXISTING HOSE BIBS LOCATED WITHIN

THE SITE UNLESS OTHERWISE DIRECTED BY BLM

ENGINEER.

3. ALL OLD PIPE AND HOSE BIBS WILL BE DISPOSED OF

OFF SITE BY CONTRACTOR.

4. ANY AREA OUTSIDE THE LIMIT OF WORK THAT IS

DISTURBED SHALL BE RESTORED TO ITS ORIGINAL

CONDITION AT NO ADDITIONAL COST TO THE

GOVERNMENT.

5. CONTRACTOR SHALL SUPPLY AND MAINTAIN, FOR

THE DURATION OF DEMOLITION, ALL NECESSARY

DEVICES FOR EROSION, SEDIMENT, AND DUST

CONTROL, AND DEWATERING WHEN REQUIRED.

6. CARE SHOULD BE TAKEN IN ALL EXCAVATION DUE

TO POSSIBLE EXISTENCE OF UNRECORDED

UTILITIES.

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(DESIGNED BY: SPC DRAWN BY: SPC CHECKED BY: APPROVED BY: )

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WATER SYSTEM NOTES

1. SYSTEM WILL UTILIZE WELL WITHIN WHITE SANDY

RECREATION SITE, WELL - GWIC ID: 269414.

2. SITE NAME: BUREAU OF LAND MANAGEMENT *

WHITE SANDY. WATER SYSTEM ID MT0004692.

3. WELL OWNER: BUREAU OF LAND MANAGEMENT

CTRL 100

CTRL 200

CTRL 300

C:\USERS\SCLANCY\DOI\WESTERN DISTRICT OFFICE - WZ-CLANCY\LAKE SITES WATER SYSTEMS\RIVER FUND_GAOA

2025\06_IMPROVEMENT SHEETS\7.WHITE SANDY IRRIGATION.DWG

SCALE 1" = 60'

WHITE SANDY

IRRIGATION SYSTEM REPLACEMENTS

N

C6

NEW IRRIGATION AREAS

WELL

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

ELECTRIC

LEGEND

ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

IRRIGATION SYSTEM 3.4 ACRES

W H

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(DESIGNED BY: SPC DRAWN BY: SPC CHECKED BY: APPROVED BY: )

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CONSTRUCTION NOTES

1. NEW IRRIGATION SYSTEM WILL UTILIZE

POLYETHYLENE PIPE (PE) AS INDICATED IN SPECS.

ANY OTHER MATERIAL WILL REQUIRE BLM

ENGINEER APPROVAL.

2. BURY DEPTH FOR IRRIGATION MAIN LINES WILL BE

2 FT (24") MINIMUM. IRRIGATION MAIN LINES

SHOULD TAKE ADVANTAGE OF COMMON

TRENCHING WITH POTABLE LINES WHEN POSSIBLE.

BURY DEPTH FOR IRRIGATION SYSTEM OTHER

THAT MAINLINES SHALL BE 1 FT (12") MINIMUM AS

INDICATED IN SPECS.

3. NEW IRRIGATION MAIN LINES WILL BE FIT INTO

EXISTING PUMP ROOM LAYOUT AS SHOWN IN

DRAWING. OTHER CONFIGURATIONS WILL BE

ALLOWED WITH BLM ENGINEER APPROVAL.

4. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

6. ALL IRRIGATION LINES WILL BE CHOSEN TO

SATISFY A 5 FT/SEC MAXIMUM VELOCITY. THIS

WILL BE CONFIRMED BY BLM ENGINEER.

DEMOLITION NOTES

1. ABANDON IN PLACE ALL EXISTING IRRIGATION LINES.

IF, DURING TRENCHING, AN EXISITNG IRRIGATION

LINE IS CONTACTED, REMOVE AND DISPOSE OF

THAT PORTION.

2. REMOVE ALL EXISTING HOSE BIBS LOCATED WITHIN

THE SITE UNLESS OTHERWISE DIRECTED BY BLM

ENGINEER.

3. ALL OLD PIPE AND HOSE BIBS WILL BE DISPOSED

OF OFF SITE BY CONTRACTOR.

4. ANY AREA OUTSIDE THE LIMIT OF WORK THAT IS

DISTURBED SHALL BE RESTORED TO ITS ORIGINAL

CONDITION AT NO ADDITIONAL COST TO THE

GOVERNMENT.

5. CONTRACTOR SHALL SUPPLY AND MAINTAIN, FOR

THE DURATION OF DEMOLITION, ALL NECESSARY

DEVICES FOR EROSION, SEDIMENT, AND DUST

CONTROL, AND DEWATERING WHEN REQUIRED.

6. CARE SHOULD BE TAKEN IN ALL EXCAVATION DUE

TO POSSIBLE EXISTENCE OF UNRECORDED

UTILITIES.

W W

W

W W

W W

W

PRESSURE

TANK

PRESSURE

TANK

L O

O

O

O P

FROM IRRIGATION WELL

FROM POTABLE WELL

INSTALL NEW PRESSURE

GAUGE FOR POTABLE LINES

INSTALL NEW FLOW METER

FOR POTABLE LINES

INSTALL

SMOOTH

NOSE TEST

TAP

INSTALL NEW FLOW METER

FOR IRRIGATION LINES

INSTALL NEW PRESSURE GAUGE

FOR IRRIGATION LINES

C:\USERS\SCLANCY\DOI\WESTERN DISTRICT OFFICE - WZ-CLANCY\LAKE SITES WATER SYSTEMS\RIVER FUND_GAOA

2025\06_IMPROVEMENT SHEETS\8. WHITE SANDY PUMP ROOM.DWG

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WHITE SANDY PUMP ROOM

NO SCALE

CONSTRUCTION NOTES

1. ATTACH NEW SUPPLY, DISTRIBUTION, AND

IRRIGATION LINES AS SHOWN IN THE DRAWINGS.

QUESTIONS SHALL BE DIRECTED TO BLM

ENGINEER.

2. NEW DISTRIBUTION AND SUPPLY LINES WILL BE FIT

INTO EXISTING PUMP ROOM LAYOUT.

3. INSTALL SMOOTH NOSE SAMPLE TAP PRIOR TO

ANY FILTRATION ON POTABLE SIDE. REFER TO DEQ

CIRCULAR 3 FOR CLARIFICATIONS.

4. INSTALL FLOW METER ON EACH POTABLE AND

IRRIGATION SIDE. FLOW METER MUST MEASURE

INSTANTANEOUS FLOW AND RECORD TOTAL FLOW.

FOLLOW MANUFACTURER SPECIFICATIONS FOR

LAYOUT AND DISTANCE BETWEEN

APPURTENANCES, ETC. BLM ENGINEER WILL

APPROVE FLOW METER PRIOR TO INSTALL.

5. INSTALL PRESSURE GAUGE ON EACH POTABLE

AND IRRIGATION SIDE. PRESSURE GAUGE MUST BE

READ FROM 0-125 PSI MINIMUM. FOLLOW

MANUFACTURER SPECIFICATION FOR OFFSETS

FROM OTHER APPURTENANCES, ETC.

6. NEW IRRIGATION CONTROLS, WIRES, ETC WILL BE

INSTALLED TO FIT IN EACH EXISTING PUMP ROOM.

7. WHEN EXCAVATING TO EXPOSE PIPE ENTRANCE

TO PUMP ROOMS TAKE CARE TO PROTECT NEARBY

INFRASTRUCTURE.

8. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

9. ALL FITTINGS FOR WHITE SANDY PUMP ROOMS

SHALL BE NSF RATED

C7

K

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(DESIGNED BY: SPC DRAWN BY: SPC CHECKED BY: APPROVED BY: )

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DISCONNECT AND USE EXISTING IRRIGATION LINES

TO FACILITATE NEW IRRIGATION MAINLINES FOR SYSTEM

INSTALL BLOWOUT VALVE

FOR WINTERIZATION

INSTALL BLOWOUT VALVE

FOR WINTERIZATION

"LOOP B"

"LOOP C"

W

W

W

W

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W

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CTRL 100

CTRL 200CTRL 200 1670

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C:\USERS\SCLANCY\DOI\WESTERN DISTRICT OFFICE - WZ-CLANCY\LAKE SITES WATER SYSTEMS\RIVER FUND_GAOA

2025\06_IMPROVEMENT SHEETS\9.LOG GULCH POTABLE.DWG

LOG GULCH

DISTRIBUTION SYSTEM REPLACEMENTS

N

ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

" 4710 DR13.5

HDPE POTABLE

WATER LINES

2000 LF

POTABLE

HYDRANTS

7 EA

LEGEND

NEW POTABLE WATER

HYDRANT

IRR BOX

W

FIRE RING

PICNIC TABLE

SIGN

WELL

NEW UNDERGROUND

ELECTRIC

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

ELECTRIC

CURBSTOP VALVE

C8

SCALE 1" = 60'

CONSTRUCTION NOTES

1. NEW DISTRIBUTION LINES FOR LOG GULCH WILL BE

1.25" 4710 DR 13.5 HDPE.

2. BURY DEPTH FOR DISTRIBUTION LINES WILL BE 2

FT (24") MINIMUM.

3. NEW DISTRIBUTION WILL BE FIT INTO EXISTING

PUMP ROOM LAYOUT AS SHOWN IN DRAWING.

4. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

5. WHEN POSSIBLE, IRRIGATION AND POTABLE LINES

WILL USE COMMON TRENCHING.

6. NEW POTABLE HYDRANTS TO BE INSTALLED WILL

BE PROVIDED BY BLM RECREATION. ALL FITTINGS

AND APPURTENANCES SHALL BE NSF RATED.

DEMOLITION NOTES

1. ABANDON IN PLACE ALL EXISTING IRRIGATION LINES.

IF, DURING TRENCHING, AN EXISITNG IRRIGATION

LINE IS CONTACTED, REMOVE AND DISPOSE OF

THAT PORTION.

2. REMOVE ALL EXISTING HOSE BIBS LOCATED WITHIN

THE SITE UNLESS OTHERWISE DIRECTED BY BLM

ENGINEER.

3. ALL OLD PIPE AND HOSE BIBS WILL BE DISPOSED OF

OFF SITE BY CONTRACTOR.

4. ANY AREA OUTSIDE THE LIMIT OF WORK THAT IS

DISTURBED SHALL BE RESTORED TO ITS ORIGINAL

CONDITION AT NO ADDITIONAL COST TO THE

GOVERNMENT.

5. CONTRACTOR SHALL SUPPLY AND MAINTAIN, FOR

THE DURATION OF DEMOLITION, ALL NECESSARY

DEVICES FOR EROSION, SEDIMENT, AND DUST

CONTROL, AND DEWATERING WHEN REQUIRED.

6. CARE SHOULD BE TAKEN IN ALL EXCAVATION DUE

K

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(DESIGNED BY: SPC DRAWN BY: SPC CHECKED BY: APPROVED BY: )

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WATER SYSTEM NOTES

1. SYSTEM WILL UTILIZE WELL WITHIN LOG GULCH

RECREATION SITE, WELL - GWIC ID: 70348

2. SITE NAME: BUREAU OF LAND MANAGEMENT * LOG

GULCH. WATER SYSTEM ID MT0042433.

3. WELL OWNER: BUREAU OF LAND MANAGEMENT

CTRL 200CTRL 200 1670

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C:\USERS\SCLANCY\DOI\WESTERN DISTRICT OFFICE - WZ-CLANCY\LAKE SITES WATER SYSTEMS\RIVER FUND_GAOA

2025\06_IMPROVEMENT SHEETS\10. LOG GULCH IRRIGATION.DWG

LOG GULCH

IRRIGATION SYSTEM REPLACEMENTS

N

C9

SCALE 1" = 60'

CONSTRUCTION NOTES

1. NEW IRRIGATION SYSTEM WILL UTILIZE

POLYETHYLENE PIPE (PE) AS INDICATED IN SPECS.

ANY OTHER MATERIAL WILL REQUIRE BLM

ENGINEER APPROVAL.

2. BURY DEPTH FOR IRRIGATION MAIN LINES WILL BE

2 FT (24") MINIMUM. IRRIGATION MAIN LINES

SHOULD TAKE ADVANTAGE OF COMMON

TRENCHING WITH POTABLE LINES WHEN POSSIBLE.

BURY DEPTH FOR IRRIGATION SYSTEM OTHER

THAT MAINLINES SHALL BE 1 FT (12") MINIMUM AS

INDICATED IN SPECS.

3. NEW IRRIGATION MAIN LINES WILL BE FIT INTO

EXISTING PUMP ROOM LAYOUT AS SHOWN IN

DRAWING. OTHER CONFIGURATIONS WILL BE

ALLOWED WITH BLM ENGINEER APPROVAL.

4. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

6. ALL IRRIGATION LINES WILL BE CHOSEN TO

SATISFY A 5 FT/SEC MAXIMUM VELOCITY. THIS

WILL BE CONFIRMED BY BLM ENGINEER.

DEMOLITION NOTES

1. ABANDON IN PLACE ALL EXISTING IRRIGATION LINES.

IF, DURING TRENCHING, AN EXISITNG IRRIGATION

LINE IS CONTACTED, REMOVE AND DISPOSE OF

THAT PORTION.

2. REMOVE ALL EXISTING HOSE BIBS LOCATED WITHIN

THE SITE UNLESS OTHERWISE DIRECTED BY BLM

ENGINEER.

3. ALL OLD PIPE AND HOSE BIBS WILL BE DISPOSED

OF OFF SITE BY CONTRACTOR.

4. ANY AREA OUTSIDE THE LIMIT OF WORK THAT IS

DISTURBED SHALL BE RESTORED TO ITS ORIGINAL

CONDITION AT NO ADDITIONAL COST TO THE

GOVERNMENT.

5. CONTRACTOR SHALL SUPPLY AND MAINTAIN, FOR

THE DURATION OF DEMOLITION, ALL NECESSARY

DEVICES FOR EROSION, SEDIMENT, AND DUST

CONTROL, AND DEWATERING WHEN REQUIRED.

6. CARE SHOULD BE TAKEN IN ALL EXCAVATION DUE

TO POSSIBLE EXISTENCE OF UNRECORDED

UTILITIES.

ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

IRRIGATION SYSTEM 4.8 ACRES

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WELL

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

LEGEND

E S

S U

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T A

N K

FROM WELL

LOOP A AND HOUSE

L O

O

RPPA

iNSTALL SMOOTH

NOSE SAMPLE TAP

INSTALL

FLOW METER

INSTALL PRESSURE

GAUGE

INSTALL BACKFLOW

PREVENTION

INSTALL PRESSURE

GAUGE

INSTALL

FLOWMETER

DISCONNECT AND ATTACH NEW

IRRIGATION MAINLINES TO

EXISTING PUMP ROOM

INFRASTRUCTURE

NEW

POTABLE

LINE

BYPASS

C:\USERS\SCLANCY\DOI\WESTERN DISTRICT OFFICE - WZ-CLANCY\LAKE SITES WATER SYSTEMS\RIVER FUND_GAOA

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CONSTRUCTION NOTES

1. ATTACH NEW SUPPLY, DISTRIBUTION, AND

IRRIGATION LINES AS SHOWN IN THE DRAWINGS.

QUESTIONS SHALL BE DIRECTED TO BLM

ENGINEER.

2. NEW DISTRIBUTION AND SUPPLY LINES WILL BE FIT

INTO EXISTING PUMP ROOM LAYOUT.

3. INSTALL SMOOTH NOSE SAMPLE TAP PRIOR TO

ANY FILTRATION ON POTABLE SIDE. REFER TO DEQ

CIRCULAR 3 FOR CLARIFICATIONS.

4. INSTALL FLOW METER ON EACH POTABLE AND

IRRIGATION SIDE. FLOW METER MUST MEASURE

INSTANTANEOUS FLOW AND RECORD TOTAL FLOW.

FOLLOW MANUFACTURER SPECIFICATIONS FOR

LAYOUT AND DISTANCE BETWEEN

APPURTENANCES, ETC. BLM ENGINEER WILL

APPROVE FLOW METER PRIOR TO INSTALL.

5. INSTALL PRESSURE GAUGE ON EACH POTABLE

AND IRRIGATION SIDE. PRESSURE GAUGE MUST BE

READ FROM 0-125 PSI MINIMUM. FOLLOW

MANUFACTURER SPECIFICATION FOR OFFSETS

FROM OTHER APPURTENANCES, ETC.

6. INSTALL BACKFLOW PREVENTION ON IRRIGATION

LINE TO PREVENT CONTAMINATED BACKFLOW

FROM ACCESSING POTABLE LINES OR WELL LINE.

BACKFLOW PREVENTION SHALL BE WATTS

LF009M2-QT-1

" OR EQUIVALENT. BACKFLOW

PREVENTION MUST BE RATED TO 125 PSI MIN AND

MAXIMUM FLOW RATE (UP TO 35 GPM).

7. NEW IRRIGATION CONTROLS, WIRES, ETC WILL BE

INSTALLED TO FIT IN EACH EXISTING PUMP ROOM.

8. WHEN EXCAVATING TO EXPOSE PIPE ENTRANCE

TO PUMP ROOMS TAKE CARE TO PROTECT NEARBY

INFRASTRUCTURE.

9. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

10. ALL FITTINGS FOR LOG GULCH PUMP ROOMS SHALL

BE NSF RATED

"HOST LOOP"

"LOOP B"

W

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C:\USERS\SCLANCY\DOI\WESTERN DISTRICT OFFICE - WZ-CLANCY\LAKE SITES WATER SYSTEMS\RIVER FUND_GAOA

2025\06_IMPROVEMENT SHEETS\12.HOLTER LAKE POTABLE.DWG

SCALE 1" = 60'

HOLTER LAKE

DISTRIBUTION SYSTEM REPLACEMENTS

N

ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

" 4710 DR11 HDPE

POTABLE WATER

LINES

2000 LF

POTABLE

HYDRANTS

10 EA

LEGEND

NEW POTABLE WATER

HYDRANT

IRR BOX

W

FIRE RING

PICNIC TABLE

SIGN

WELL

NEW UNDERGROUND

ELECTRIC

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

ELECTRIC

CURBSTOP VALVE

C11

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WATER SYSTEM NOTES

1. SYSTEM WILL UTILIZE WELL WITHIN HOLTER LAKE

RECREATION SITE, WELL - GWIC ID: 70315

2. SITE NAME: BUREAU OF LAND MANAGEMENT *

HOLTER LAKE. WATER SYSTEM ID MT0002708.

3. WELL OWNER: BUREAU OF LAND MANAGEMENT

ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

" 4710 DR13.5

HDPE POTABLE

WATER LINES

2000 LF

POTABLE

HYDRANTS

8 EA

CONSTRUCTION NOTES

1. NEW DISTRIBUTION LINES FOR LOG GULCH WILL BE

1.25" 4710 DR 13.5 HDPE.

2. BURY DEPTH FOR DISTRIBUTION LINES WILL BE 2

FT (24") MINIMUM.

3. NEW DISTRIBUTION WILL BE FIT INTO EXISTING

PUMP ROOM LAYOUT AS SHOWN IN DRAWING.

4. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

5. WHEN POSSIBLE, IRRIGATION AND POTABLE LINES

WILL USE COMMON TRENCHING.

6. NEW POTABLE HYDRANTS TO BE INSTALLED WILL

BE PROVIDED BY BLM RECREATION. ALL FITTINGS

AND APPURTENANCES SHALL BE NSF RATED.

DEMOLITION NOTES

1. ABANDON IN PLACE ALL EXISTING IRRIGATION LINES.

IF, DURING TRENCHING, AN EXISITNG IRRIGATION

LINE IS CONTACTED, REMOVE AND DISPOSE OF

THAT PORTION.

2. REMOVE ALL EXISTING HOSE BIBS LOCATED WITHIN

THE SITE UNLESS OTHERWISE DIRECTED BY BLM

ENGINEER.

3. ALL OLD PIPE AND HOSE BIBS WILL BE DISPOSED OF

OFF SITE BY CONTRACTOR.

4. ANY AREA OUTSIDE THE LIMIT OF WORK THAT IS

DISTURBED SHALL BE RESTORED TO ITS ORIGINAL

CONDITION AT NO ADDITIONAL COST TO THE

GOVERNMENT.

5. CONTRACTOR SHALL SUPPLY AND MAINTAIN, FOR

THE DURATION OF DEMOLITION, ALL NECESSARY

DEVICES FOR EROSION, SEDIMENT, AND DUST

CONTROL, AND DEWATERING WHEN REQUIRED.

6. CARE SHOULD BE TAKEN IN ALL EXCAVATION DUE

CTRL 502CTRL 400

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CTRL 700

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C:\USERS\SCLANCY\DOI\WESTERN DISTRICT OFFICE - WZ-CLANCY\LAKE SITES WATER SYSTEMS\RIVER FUND_GAOA

2025\06_IMPROVEMENT SHEETS\13.HOLTER LAKE IRRIGATION.DWG

SCALE 1" = 80'

HOLTER LAKE

DISTRIBUTION SYSTEM REPLACEMENTS

C12

N

CONSTRUCTION NOTES

1. NEW IRRIGATION SYSTEM WILL UTILIZE

POLYETHYLENE PIPE (PE) AS INDICATED IN SPECS.

ANY OTHER MATERIAL WILL REQUIRE BLM

ENGINEER APPROVAL.

2. BURY DEPTH FOR IRRIGATION MAIN LINES WILL BE

2 FT (24") MINIMUM. IRRIGATION MAIN LINES

SHOULD TAKE ADVANTAGE OF COMMON

TRENCHING WITH POTABLE LINES WHEN POSSIBLE.

BURY DEPTH FOR IRRIGATION SYSTEM OTHER

THAT MAINLINES SHALL BE 1 FT (12") MINIMUM AS

INDICATED IN SPECS.

3. NEW IRRIGATION MAIN LINES WILL BE FIT INTO

EXISTING PUMP ROOM LAYOUT AS SHOWN IN

DRAWING. OTHER CONFIGURATIONS WILL BE

ALLOWED WITH BLM ENGINEER APPROVAL.

4. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

6. ALL IRRIGATION LINES WILL BE CHOSEN TO

SATISFY A 5 FT/SEC MAXIMUM VELOCITY. THIS

WILL BE CONFIRMED BY BLM ENGINEER.

DEMOLITION NOTES

1. ABANDON IN PLACE ALL EXISTING IRRIGATION LINES.

IF, DURING TRENCHING, AN EXISITNG IRRIGATION

LINE IS CONTACTED, REMOVE AND DISPOSE OF

THAT PORTION.

2. REMOVE ALL EXISTING HOSE BIBS LOCATED WITHIN

THE SITE UNLESS OTHERWISE DIRECTED BY BLM

ENGINEER.

3. ALL OLD PIPE AND HOSE BIBS WILL BE DISPOSED

OF OFF SITE BY CONTRACTOR.

4. ANY AREA OUTSIDE THE LIMIT OF WORK THAT IS

DISTURBED SHALL BE RESTORED TO ITS ORIGINAL

CONDITION AT NO ADDITIONAL COST TO THE

GOVERNMENT.

5. CONTRACTOR SHALL SUPPLY AND MAINTAIN, FOR

THE DURATION OF DEMOLITION, ALL NECESSARY

DEVICES FOR EROSION, SEDIMENT, AND DUST

CONTROL, AND DEWATERING WHEN REQUIRED.

6. CARE SHOULD BE TAKEN IN ALL EXCAVATION DUE

TO POSSIBLE EXISTENCE OF UNRECORDED

UTILITIES.

ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

IRRIGATION SYSTEM 6.3 ACRES

K

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(DESIGNED BY: SPC DRAWN BY: SPC CHECKED BY: APPROVED BY: )

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WELL

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

LEGEND

W W

PRESSURE

TANK

LOOP B

L O

LINES TO HOUSE

LINE FROM WELL

R P

P A

INSTALL

FLOW METER

INSTALL

SMOOTH NOSED

SAMPLE TAP

INSTALL

FLOW METER

INSTALL

PRESSURE GAUGE

INSTALL

PRESSURE GAUGE

INSTALL

PRESSURE GAUGE

NEW IRRIGATION BUILD OUT

C:\USERS\SCLANCY\DOI\WESTERN DISTRICT OFFICE - WZ-CLANCY\LAKE SITES WATER SYSTEMS\RIVER FUND_GAOA

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PUMP ROOM

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CONSTRUCTION NOTES

1. ATTACH NEW SUPPLY, DISTRIBUTION, AND

IRRIGATION LINES AS SHOWN IN THE DRAWINGS.

QUESTIONS SHALL BE DIRECTED TO BLM

ENGINEER.

2. NEW DISTRIBUTION AND SUPPLY LINES WILL BE FIT

INTO EXISTING PUMP ROOM LAYOUT.

3. INSTALL SMOOTH NOSE SAMPLE TAP PRIOR TO

ANY FILTRATION ON POTABLE SIDE. REFER TO DEQ

CIRCULAR 3 FOR CLARIFICATIONS.

4. INSTALL FLOW METER ON EACH POTABLE AND

IRRIGATION SIDE. FLOW METER MUST MEASURE

INSTANTANEOUS FLOW AND RECORD TOTAL FLOW.

FOLLOW MANUFACTURER SPECIFICATIONS FOR

LAYOUT AND DISTANCE BETWEEN

APPURTENANCES, ETC. BLM ENGINEER WILL

APPROVE FLOW METER PRIOR TO INSTALL.

5. INSTALL PRESSURE GAUGE ON EACH POTABLE

AND IRRIGATION SIDE. PRESSURE GAUGE MUST BE

READ FROM 0-125 PSI MINIMUM. FOLLOW

MANUFACTURER SPECIFICATION FOR OFFSETS

FROM OTHER APPURTENANCES, ETC.

6. INSTALL BACKFLOW PREVENTION ON IRRIGATION

LINE TO PREVENT CONTAMINATED BACKFLOW

FROM ACCESSING POTABLE LINES OR WELL LINE.

BACKFLOW PREVENTION SHALL BE WATTS

LF009M2-QT-1

" OR EQUIVALENT. BACKFLOW

PREVENTION MUST BE RATED TO 125 PSI MIN AND

MAXIMUM FLOW RATE (UP TO 35 GPM).

7. NEW IRRIGATION CONTROLS, WIRES, ETC WILL BE

INSTALLED TO FIT IN EACH EXISTING PUMP ROOM.

8. WHEN EXCAVATING TO EXPOSE PIPE ENTRANCE

TO PUMP ROOMS TAKE CARE TO PROTECT NEARBY

INFRASTRUCTURE.

9. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

10. ALL FITTINGS FOR HOLTER LAKE PUMP ROOMS

SHALL BE NSF RATED

POTABLE HYDRANTS PROVIDED BY

BLM RECREATION

PROVIDE ~ 1 CU-FT WASHED GRAVEL

FOR DRAINING

EXISTING CONCRETE PAD

INSTALL HYDRANT

PER MANUFACTURER

SPECIFICATIONS

\\ILMMTBF3DS1\BF\USERS\BJONES\MY DOCUMENTS\DWG\DWT\IMPROVEMENT SHEETS\#### - COVR.DWG

D E

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CONSTRUCTION NOTES

1. ALL APPURTENANCES FOR POTABLE LINES SHALL

BE NSF RATED.

2. MINIMUM PRESSURE RATING ALL APPURTENANCES

IS 125 PSI.

3. POTABLE HYDRANTS WILL BE PROVIDED BY BLM

RECREATION. POTABLE HYDRANTS WILL BE

INSTALLED TO MANUFACTURES SPECIFICATION.

PROVIDE ~ 1 CU-FT WASHED GRAVEL FOR EACH

HYDRANT DRAIN FIELD AS SHOWN.

4. INSTALL HYDRANTS AT EXISTING CONCRETE

HYDRANT PADS.

5. IRRIGATION DETAILS AND TYPICAL DRAWINGS ARE

INCLUDED IN THE IRRIGATION SPECIFICATIONS

SECTION 04000.

POTABLE HYDRANTTRENCHING DETAIL NO SCALE

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F

T

T E

R I O

R

(DESIGNED BY: SPC DRAWN BY: SPC CHECKED BY: APPROVED BY: )

D I S

T R

I C

T

D E

S I G

N

O

F F

I C

E

I S

S U

R

B

U T

E

F

I C

E

W E

S T

E R

N

M

O N

T A

S

T R

I C

T

B U

T T

E

F

I E

F

I C

E

I R

R I G

A T

I O

N

S

Y S

T E

M

R

E P

L A

C E

M E

N T

CURBSTOP VALVE