Attachment_2_-_Devils_Elbow_and_Clarks_Bay_Well_Improvements_Drawings.pdf

IDAHO

CANADA

UNITED STATES

SASKATC

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ALBERTA

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ITIS

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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

DEVIL'S ELBOW AND CLARK'S BAY WELL IMPROVEMENT

LEWIS AND CLARK COUNTY

BUTTE FIELD OFFICE

VICINITY MAP

(N.T.S)

ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

CONSTRUCT NEW

POTABLE DRINKING

WATER WELL

450 FT

DECOMMISSION CLARK'S

BAY WELL

40 FT

DECOMMISSION DEVIL'S

ELBOW WELL

260 FT

INSTALL NEW 2"

WATERLINE

300 FT

INSTALL NEW

UNDERGROUND

ELECTRICAL

300 FT

PUMP ROOM

MODIFICATIONS

1 LS

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 ELSEQHERE 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. TE 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-STAE-IT) 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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PROJECT LOCATION

DIRECTIONS TO CLARK'S BAY AND DEVIL'S ELBOW CAMPGROUND:

FROM HELENA, DRIVE EAST ON YORK ROAD FOR 22 MILES. THE

CAMPGROUND AND DAY USE AREA WILL BE LOCATED ON THE

RIGHT-HAND SIDE OF THE ROAD.

[1]

ALL QUANTITIES ARE AN ESTIMATE OF THE

ENGINEER. THE CONTRACTOR SHALL MAKE THEIR

OWN INDEPENEDENT ESTIMATE OF QUANTITIES

AND BID THEREON.

DRAWING INDEX

Sheet Number Sheet Title

1 G1 TITLE SHEET

2 G2 LEGEND & ABBREVIATIONS

3 C1 MASTER SITE PLAN

4 C2 CLARKS BAY SITE PLAN

5 C3 DEVIL'S ELBOW SITE PLAN

6 C4 CLARK'S BAY PUMP ROOM INSET

7 C5 DEVIL'S ELBOW PUMP ROOM INSET

8 D1 DEVILS ELBOW WELL DETAILS

9 D2 CLARKS BAY WELL & DETAILS

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PROJECT DESCRIPTION:

WORK CONSISTS OF DRILLING A NEW PUBLIC DRINKING WATER WELL,

PERFORMING YIELD TESTING AND QUALITY SAMPLING, ABANDONING

2 EXISTING WELLS, EXCAVATING AND TRENCHING NEW WATERLINES,

REPLACING AND ADDING NEW WATER SYSTEM FITTINGS, AND

INSTALLING A NEW SUBMERISIBLE PUMP WITH APPROVED

CONTROLLER.

G1

AutoCAD SHX Text

DEVILS ELBOW CAMPGROUND AND CLARK'S BAY DAY USE AREA

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SYMBOL

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DESCRIPTION

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SYMBOL

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DESCRIPTION

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INTERSTATE HIGHWAY

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U.S. HIGHWAY

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STATE CAPITOL

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BLM STATE OFFICE

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BLM DISTRICT OFFICE

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AutoCAD SHX Text

AutoCAD SHX Text

%%UPREPARED BY

AutoCAD SHX Text

AutoCAD SHX Text

STATE HIGHWAY

AutoCAD SHX Text CIVIL ENGINEER: GRADY ANDERSON BUREAU OF LAND MANAGEMENT'S WESTERN DISTRICT OFFICE 103 N. PAKRMONT BUTTE, MT 59701

C:\USERS\GANDERSON\ONEDRIVE - DOI\DOCUMENTS\PROJECTS\DEVIL'S ELBOW AND CLARK'S BAY WELLS\CAD - DE & CB

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ABBREVIATIONS

AB AGGREGATE BASE OVHD OVERHEAD

ABC AGGREGATE BASE COURSE OVHG OVERHAND

ABUT ABUTMENT PC POINT OF CURVATURE

AC ACRE POC POINT ON CURVE

ASPH ASPHALT PROP PROPOSED

AST ABOVE GROUND STORGAGE TANK PSI POINDS PER SQUARE INCH

BLDR BOULDER PT POINT OF TANGENCY

BLM BUREAU OF LAND MANAGEMENT PVC POLYVINYL CHLORIDE

BM BENCHMARK PVI POINT OF VERTICAL INTERSECTION

BNDRY BOUNDARY PVMT PAVEMENT

BP BEGIN POINT Q PEAK DISCHARGE VOLUME

BRDGE BRIDGE R RADIUS

BTM BOTTOM RCP REINFORCED CONCRETE PIPE

C CONCRETE RDWY ROADWAY

CF CUBIC FEET RET RETAINING

CHCK CHECK POINT RGRCP RUBBER GASKETED REINFORCED CONCRETE PIPE

CL CENTERLINE RL RIDGE LINE

CMP CORRUGATED METAL PIPE ROW RIGHT OF WAY

CONC CONCRETE S SLOPE

CTRL CONTROL POINT SB SOUTHBOUND

CY CUBIC YARD SD STORM DRAIN

DEMO DEMOLITION SF SQUARE FEET

DET DETAIL SHT SHEET

DIA DIAMETER SPTC SEPTIC

DIP DUCTILE IRON PIPE SSWR SANITARY SEWER

E

EAST, EASTING

STA STATION

EB EAST BOUND STD STANDARD

ELEC ELECTRICAL STRM STORM

ELEV ELEVATION SW SIDEWALK

EOR EDGE OF ROAD SY SQUARE YARD

EP END POINT TC TOP OF CURB

ESMT EASEMENT TEMP TEMPORARY

EX EXISTING TP TURNING POINT

FES FLAIRED END SECTION TR TRAIL

FFE FINISHED FLOOR ELEVATION TS TOP SOIL

FG FINISHED GRADE TV TELEVISION

FO FIBER OPTIC TYP TYPICAL

FR FIRE RING UG UNDERGROUND

G GUTTER UST UNDERGROUND STORAGE TANK

GB GRADE BREAK VC VERTICAL CURVE

GV GAS VALVE VCP VITRIFIED CLAY PIPE

HDPE HIGH DENSITY POLETHELYN VOL VOLUME

HP HIGH POINT W WELL

HWE HIGH WATER ELEVATION WB WEST BOUND

INV INVERT WV WATER VALVE

IP IRON PIPE YD YARD

L LENGTH

LF LINEAR FEET

LP LOW POINT

MAX MAXIMUM

MH MANHOLE

MID MID POINT

MIN MINIMUM

MP MILE POST

MPH MILES PER HOUR

N

NORTH, NORTHING

NAD NORTH AMERICA DATUM

NAVD NORTH AMERICA VERTICAL DATUM

NB NORTH BOUND

OC ON CENTER

OFF OFFSET

TOPOGRAPHY LEGEND

EXISTING PROPOSED

MAJOR CONTOUR

MINOR CONTOUR

SPOT ELEVATION

SLOPE ARROW

STORM DRAIN LEGEND

EXISTING PROPOSED

STORM DRAIN / CULVERT

CATCH BASIN

MANHOLE

WATER LEGEND

EXISTING PROPOSED

PIPE

FITTING

HOSE BIB

HYDRANT

REDUCER

VALVE

WELL

W

SITE LEGEND

EXISTING PROPOSED

BUILDING OUTLINE

CURB AND GUTTER

BEAR BOX

FIRE RING

PINDOWN

PICNIC TABLE

SIGN

W

1234 1234

12.34

12.34%

12.34

CALLOUT LEGEND

DEMOLITION PLAN CALLOUT

SITE PLAN CALLOUT

GRADING & DRAINAGE PLAN CALLOUT

ROADWAY PLAN CALLOUT

WATER CALLOUT PLAN

SEWER PLAN CALLOUT

REVISION

SANITARY SEWER & SEPTIC LEGEND

EXISTING PROPOSED

PIPE

MANHOLE

CLEANOUT

S

ROADWAY LEGEND

EXISTING PROPOSED

CENTERLINE

CURB AND GUTTER

PROPOSED MATERIAL LEGEND

RIPRAP (GRADE 5)

GRASS

RIPRAP (GRADE 4)

WASTE

RIPRAP (GRADE 3)

TOP SOIL

RIPRAP (GRADE 2) CONCRETE (BOAT RAMP)

RIPRAP (GRADE 1)

CONCRETE

NATIVE MATERIAL ASPHALT

REFERENCE DETAIL LEGEND

FULL SECTION

PARTIAL SECTION

PROFILE & SECTION TITLE

C#

C#

C#

C# HORZ SCALE: 1" = #'

VERT SCALE: 1" = #'

CROSS SECTION

SD

12.34%

ELECTRICAL

EXISTING PROPOSED

ELECTRIC UNDERGROUND

ELECTRIC OVERHEAD

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TANK

RPBP

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PROPOSED WELL LOCATION

WELL TO PROVIDE DRINKING WATER TO

DEVIL'S ELBOW CAMPGROUND AND

CLARK'S BAY DAY USE AREA

C:\USERS\GANDERSON\ONEDRIVE - DOI\DOCUMENTS\PROJECTS\DEVIL'S ELBOW AND CLARK'S BAY WELLS\CAD - DE & CB

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CONSTRUCTION NOTES

1. WELL TO BE DRILLED IN ACCORDANCE WITH

MONTANA DEQ WELL CONSTRUCTION

SPECIFICATIONS FOR PUBLIC DRINKING WATER

SYSTEMS.

2. NEW UNDERGROUND ELECTRICAL AND WATERLINE

TO BE TRENCHED AND RUN FROM PUMPHOUSE TO

WELL PUMP

3. ALL NEW WATERLINES SHALL BE HDPE

4. PUMP ROOM TO BE CONFIGURED TO INCORPORATE

NEW WELL APPURTENANCES AND PUMP CONTROL

5. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

6. 100' BUFFER ZONE FROM NEW WELL LOCATION

MUST BE FREE OF ALL POTENTIAL CONTAMINATION

SOURCES

7. THE LOCATION OF THE PROPOSED WELL SHOWN IS

APPROXIMATE. THE CONTRACTOR SHALL

COORDINATE THE EXACT LOCATION ONSITE WITH

THE CONTRACTING OFFICER

WATER SYSTEM NOTES

1. EXISTING DEVIL'S ELBOW WELL - GWIC ID: 224253

2. SITE NAME: BUREAU OF LAND MANAGEMENT *

DEVIL'S ELBOW

3. EXISTING CLARKS BAY WELL - GWIC ID: 241609

4. SITE NAME: BUREAU OF LAND MANAGEMENT *

CLARK'S BAY

5. WELL OWNER: BUREAU OF LAND MANAGEMENT

6. WATER SYSTEM OPERATOR: GRADY ANDERSON,

OPERATOR ID: #9270

CLASSIFICATIONS: 4A, 4B

7. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

8. 100' BUFFER ZONE FROM NEW WELL LOCATION

MUST BE FREE OF ALL POTENTIAL CONTAMINATION

SOURCES

9. TRANSIENT, NON-COMMUNITY WELL. PROVIDING

WATER TO APPROXIMATELY 500 PEOPLE/DAY AT

PEAK SEASON

10. 40 GPM REQUIRED FLOW RATE. WATER DEMAND IS

APPROXIMATELY 5000 GALLONS PER DAY.

N

LEGEND

NEW POTABLE WATER

CURBSTOP

VALVE/IRR BOX/DRAIN

W

FIRE RING

PICNIC TABLE

SIGN

WELL

NEW UNDERGROUND

ELECTRIC

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

ELECTRIC

EXISTING BURIED WATERLINES

BURY DEPTH ≈ 6'

DEVIL'S ELBOW AND CLARK'S BAY SITE PLAN

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CAMPGROUND

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EXISTING DEVIL'S ELBOW

AND CLARK'S BAY WELLS

WATER SYSTEM ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

CLARK'S BAY POTABLE

WATERLINES

700 LF

CLARK'S BAY IRRIGATION

WATERLINES

800 LF

DEVIL'S ELBOW POTABLE

WATERLINES

7500 LF

DEVIL'S ELBOW IRRIGATION

WATERLINES

5000 LF

NO SCALE

DEVIL'S ELBOW WATERLINE PROFILE

100' RADIUS

WELL ISOLATION ZONE

CONTROL POINTS

POINT NUMBER NORTHING EASTING ELEVATION

100 901645.7490' 1390078.9060' 3717.367'

200 901811.1580' 1390434.2900' 3691.830'

BASIS OF SURVEY

PROJECT SURVEYED USING RTK GPS

COORDINATIE SYSTEM

MONTANA STATE PLANE ZONE 2500

*ALL UNITS ARE INTERNATIONAL FEET

AT GROUND

C1

DEVIL'S ELBOW PUMP ROOM

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EL

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MH

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AutoCAD SHX Text 1+00

AutoCAD SHX Text 3671.9

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DATUM ELEV

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AutoCAD SHX Text 3709.6

AutoCAD SHX Text 3702.6

AutoCAD SHX Text 3695.7

AutoCAD SHX Text 3689.1

AutoCAD SHX Text 3684.2

AutoCAD SHX Text 3680.2

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AutoCAD SHX Text 15+00

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AutoCAD SHX Text 3724.5

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C:\USERS\GANDERSON\ONEDRIVE - DOI\DOCUMENTS\PROJECTS\DEVIL'S ELBOW AND CLARK'S BAY WELLS\CAD - DE & CB

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CONSTRUCTION NOTES

1. WELL TO BE DRILLED IN ACCORDANCE WITH

MONTANA DEQ WELL CONSTRUCTION

SPECIFICATIONS FOR PUBLIC DRINKING WATER

SYSTEMS.

2. NEW UNDERGROUND ELECTRICAL AND WATERLINE

TO BE TRENCHED AND RUN FROM PUMPHOUSE TO

WELL PUMP

3. ALL NEW WATERLINES SHALL BE HDPE

4. PUMP ROOM TO BE CONFIGURED TO INCORPORATE

NEW WELL APPURTENANCES AND PUMP CONTROL

5. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

6. 100' BUFFER ZONE FROM NEW WELL LOCATION

MUST BE FREE OF ALL POTENTIAL CONTAMINATION

SOURCES

7. THE LOCATION OF THE PROPOSED WELL SHOWN IS

APPROXIMATE. THE CONTRACTOR SHALL

COORDINATE THE EXACT LOCATION ONSITE WITH

THE CONTRACTING OFFICER

WATER SYSTEM NOTES

1. EXISTING DEVIL'S ELBOW WELL - GWIC ID: 224253

2. SITE NAME: BUREAU OF LAND MANAGEMENT *

DEVIL'S ELBOW

3. EXISTING CLARKS BAY WELL - GWIC ID: 241609

4. SITE NAME: BUREAU OF LAND MANAGEMENT *

CLARK'S BAY

5. WELL OWNER: BUREAU OF LAND MANAGEMENT

6. WATER SYSTEM OPERATOR: GRADY ANDERSON,

OPERATOR ID: #9270

CLASSIFICATIONS: 4A, 4B

7. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

8. 100' BUFFER ZONE FROM NEW WELL LOCATION

MUST BE FREE OF ALL POTENTIAL CONTAMINATION

SOURCES

9. TRANSIENT, NON-COMMUNITY WELL. PROVIDING

WATER TO APP. 500 PEOPLE/DAY AT PEAK SEASON

10. 40 GPM REQUIRED FLOW RATE. WATER DEMAND IS

APPROXIMATELY 5000 GALLONS PER DAY.

N

0 20 40

FULL SCALE (22" X 34") 1 IN . = 20 FT.

HALF SCALE (11" X 17") 1 IN . = 40 FT.

LEGEND

NEW POTABLE WATER

CURBSTOP

VALVE/IRR BOX/DRAIN

W

FIRE RING

PICNIC TABLE

SIGN

WELL

NEW UNDERGROUND

ELECTRIC

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

ELECTRIC

PROPOSED WATERLINES

BURIED 6' MIN

EXISTING PUMP HOUSE

(INSET PAGE C4)

CLARK'S BAY SITE PLAN

CLARK'S BAY EXISTING WELL (TO BE ABANDONED)

DEVIL'S ELBOW EXISTING WELL (TO BE ABANDONED)

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EXISTING VAULT

TIE-IN LOCATION FOR NEW WATERLINE

TO DEVIL'S ELBOW CAMPGROUND

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SCALE 1" = 20'

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C:\USERS\GANDERSON\ONEDRIVE - DOI\DOCUMENTS\PROJECTS\DEVIL'S ELBOW AND CLARK'S BAY WELLS\CAD - DE & CB

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FULL SCALE (22" X 34") 1 IN . = 20 FT.

HALF SCALE (11" X 17") 1 IN . = 40 FT.

ELECTRICAL UTILITY

METER AND DISTRIBUTION

PANEL

DEVIL'S ELBOW PUMP ROOM

(INSET PAGE C5)

EXISTING WATERLINE FROM WELL

AT CLARK'S BAY DAY USE

DEVIL'S ELBOW SITE PLAN

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EXISTING SPARE WATERLINE FROM WELL

AT CLARK'S BAY DAY USE

EXISTING CHLORINATION

CONTACT CHAMBER

CONSTRUCTION NOTES

1. WELLS TO BE DRILLED IN ACCORDANCE WITH

MONTANA WELL CONSTRUCTION SPECIFICATIONS

FOR PUBLIC DRINKING WATER SYSTEMS.

2. NEW UNDERGROUND ELECTRICAL AND WATERLINE

TO BE TRENCHED AND RUN FROM PUMPHOUSE TO

WELL PUMP

3. ALL NEW WATERLINES SHALL BE HDPE

4. PUMP ROOM TO BE CONFIGURED TO INCORPORATE

NEW WELL APPURTENANCES AND PUMP CONTROL

5. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

6. 100' BUFFER ZONE FROM NEW WELL LOCATION

MUST BE FREE OF ALL POTENTIAL CONTAMINATION

SOURCES

7. THE LOCATION OF THE PROPOSED WELL SHOWN IS

APPROXIMATE. THE CONTRACTOR SHALL

COORDINATE THE EXACT LOCATION ONSITE WITH

THE CONTRACTING OFFICER

WATER SYSTEM NOTES

1. EXISTING DEVIL'S ELBOW WELL - GWIC ID: 224253

2. SITE NAME: BUREAU OF LAND MANAGEMENT *

DEVIL'S ELBOW

3. EXISTING CLARKS BAY WELL - GWIC ID: 241609

4. SITE NAME: BUREAU OF LAND MANAGEMENT *

CLARK'S BAY

5. WELL OWNER: BUREAU OF LAND MANAGEMENT

6. WATER SYSTEM OPERATOR: GRADY ANDERSON,

OPERATOR ID: #9270

CLASSIFICATIONS: 4A, 4B

7. ALL PUBLIC AND PRIVATE LOCATES SHALL BE DONE

BY CONTRACTOR PRIOR TO EXCAVATION

8. 100' BUFFER ZONE FROM NEW WELL LOCATION

MUST BE FREE OF ALL POTENTIAL CONTAMINATION

SOURCES

9. TRANSIENT, NON-COMMUNITY WELL. PROVIDING

WATER TO APP. 200 PEOPLE/DAY AT PEAK SEASON

10. 40 GPM REQUIRED FLOW RATE. WATER DEMAND IS

APPROXIMATELY 5000 GALLONS PER DAY.

LEGEND

NEW POTABLE WATER

CURBSTOP

VALVE/IRR BOX/DRAIN

W

FIRE RING

PICNIC TABLE

SIGN

WELL

NEW UNDERGROUND

ELECTRIC

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

ELECTRIC

SCALE 1" = 20'

C3

PROPOSED

WELL LOCATION

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C:\USERS\GANDERSON\ONEDRIVE - DOI\DOCUMENTS\PROJECTS\DEVIL'S ELBOW AND CLARK'S BAY WELLS\CAD - DE & CB

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EXISTING CLARK'S BAY PUMP ROOM

CONSTRUCTION NOTES

REMOVE AND DISPOSE OF ALL EXISTING WATERLINE IMPACTED DURING EXCAVATION

OF NEW WATERLINES.

TIE-IN NEW WELL LINES TO EXISTING WELL LINES APPROXIMATELY 10' FROM THE

PUMP ROOM TO ALLOW ROOM FOR EXCAVATION.

ABANDON EXISTING WELLS LOCATED AT CLARK'S BAY DAY USE AREA IN

ACCORDANCE WITH DEQ SPECIFICATIONS.

LOCATE ALL PUBLIC AND PRIVATE UTILITIES PRIOR TO EXCAVATION

ALL FITTINGS TO BE INSTALLED BY PLUMBER LICENSED IN THE STATE OF MONTANA

EXISTING CHLORINE CONTACT CHAMBER

PROTECT IN PLACE

EXISTING UNION BALL VALVE

REMOVE AND RELOCATE

INSTALL NEW 1-1/4" HDPE

WATERLINE

EXISTING CLARK'S BAY WATERLINE

PROTECT IN PLACE

EXISTING CLARK'S BAY

WELL UNDERGROUND ELECTRICAL

PROTECT IN PLACE

EXISTING CURBSTOP

PROTECT IN PLACE

PROPOSED CLARK'S BAY PUMP ROOM

INSTALL REDUCED PRESSURE BACKFLOW

PREVENTER FOR IRRIGATION LINE. (SHEET D1)

INSTALL NEW 2" HDPE

WATERLINE. TIE-IN TO EXISTING

DEVIL'S ELBOW DISTRIBUTION

LINE

EXISTING SMOOTH NOSE SAMPLING TAP

PROTECT IN PLACE

EXISTING INJECTION LINE

REMOVE AND DISPOSE

EXISTING PRESSURE TANK

ADJUST PER NEW PUMP REQUIREMENTS

EXISTING

" COPPER SAMPLING LINE

PROTECT IN PLACE

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LEGEND

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CURBSTOP

VALVE/IRR BOX/DRAIN

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WELL

NEW UNDERGROUND

ELECTRIC

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

ELECTRIC

INSTALL NEW 1-1/4"

CURBSTOPS

INSTALL NEW 1-1/4""

"Y" FITTINGS

NO SCALE

NO SCALE

C4

CONSTRUCTION LIMIT

EXISTING CHLORINATION SYSTEM

DISCONNECT AND SALVAGE

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C:\USERS\GANDERSON\ONEDRIVE - DOI\DOCUMENTS\PROJECTS\DEVIL'S ELBOW AND CLARK'S BAY WELLS\CAD - DE & CB

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EXISTING DEVIL'S ELBOW PUMP ROOM

NO SCALE

CONSTRUCTION NOTES

1. REMOVE AND DISPOSE OF ALL EXISTING WATERLINE IMPACTED DURING EXCAVATION OF NEW

WATERLINES.

2. TIE-IN NEW WELL LINES TO EXISTING WELL LINES APPROXIMATELY 30' FROM THE PUMP ROOM TO ALLOW

ROOM FOR EXCAVATION.

3. ALL NEW WATERLINES SHALL BE PRESSURE TESTED PER SPECIFICATIONS

4. LOCATE ALL PUBLIC AND PRIVATE UTILITIES PRIOR TO EXCAVATION

5. ALL FITTINGS TO BE INSTALLED BY PLUMBER LICENSED IN THE STATE OF MONTANA

6. INSTALL ALL NEW WATERLINES AT 6' MIN. BURY DEPTH. ( HDPE)

EXISTING CHLORINE CONTACT CHAMBER

PROTECT IN PLACE

PROPOSED DEVIL'S ELBOW PUMP ROOM

NO SCALE

INSTALL NEW 2" WATERLINE.

TIE-IN TO EXISTING DEVIL'S

ELBOW DISTRIBUTION LINE

EXISTING INJECTION LINE

REMOVE AND DISPOSE

EXISTING

" COPPER SAMPLING LINE

REMOVE AND DISPOSE

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LEGEND

NEW POTABLE WATER

CURBSTOP

VALVE/IRR BOX/DRAIN

W

WELL

NEW UNDERGROUND

ELECTRIC

EXISTING POTABLE WATER W

EXISTING UNDERGROUND

ELECTRIC

INSTALL 2" CURBSTOPS

INSTALL 2" ELBOW TO SEPARATE

SPARE WATERLINE

EXISTING DRAIN

PROTECT IN PLACE

EXISTING CURBSTOPS

PROTECT IN PLACE

EXISTING 2" "Y"

REMOVE AND DISPOSE

C5

EXISTING PRESSURE TANK. ADJUST PER NEW PUMP SETTINGS

EXISTING FLOW METER

PROTECT IN PLACE

CONSTRUCTION LIMIT

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STATIC WATER LEVEL

@ 25'

1-1/4" PUMP

ELECTRICAL CONDUIT

EXISTING SUBMERSIBLE

VFD PUMP

2" SCH. 40

GALVANIZED STEEL

DROP PIPE

8" CASING

PITLESS ADAPTER

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2" CHECK VALVE

2" SCH. 40 GALVANIZED

SUPPLY LINE

A P

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8" WATER TIGHT

WELL CAP

OPEN BOTTOM

TOPSOIL 0' TO 4'

ROCKS AND SILT 4'

TO 22'

BROKEN SHALE AND

SILT 22' TO 43'

SHALEY LIMESTONE

FRACTURES 43' TO

260'

WATER 170 TO 260'

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SCREENED-CONTINUOUS

PVC WITH 0.25" OPENING

M I N

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EXPECTED STATIC WATER

LEVEL @ 75'

NEW PUMP

ELECTRICAL CONDUIT

INSTALL NEW

SUBMERSIBLE PUMP

SURFACE CASING

NEW NSF APPROVED

PITLESS ADAPTER

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%1

NEW 2" NSF 61 CERTIFIED

HDPE PIPE (FUTURE)

M I N

BENTONITE GROUT

(1.5" MIN. THICKNESS,

25' MIN. DEPTH)

TOPSOIL 0' TO 4'

ROCKS AND CLAY 4'

TO 20'

BROKEN SHALE AND

SILT 20' TO 40'

SHALEY LIMESTONE

FRACTURES 40' TO

450'

WATER TIGHT

WELL CAP

OPEN BOTTOM

4" CONCRETE PAD INSTALLED OVER 4" OF 34"

MINUS CRUSHED BASE 95% STANDARD

DENSITY

NEW 2" CHECK

VALVE

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C:\USERS\GANDERSON\ONEDRIVE - DOI\DOCUMENTS\PROJECTS\DEVIL'S ELBOW AND CLARK'S BAY WELLS\CAD - DE & CB

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WELL NOTES

1 EXISTING WELL GWIC ID: 224253

SITE NAME: BUREAU OF LAND MANAGEMENT *

DEVILS ELBOW CAMPGROUND

WELL OWNER: BUREAU OF LAND MANAGEMENT

4 WATER SYSTEM OPERATOR: GRADY ANDERSON,

OPERATOR ID: #9270

CLASSIFICATIONS: 4A, 4B

POPULATION SERVED: 25 PEOPLE PER DAY

TRANSIENT, NON CUMMUNITY WELL

ASSUMED CONSUMPTION: 250 GALLONS PER DAY

NO FIRE FLOW REQUIRED

DETAIL IS ESTIMATION ONLY AND IS SUBJECT TO

CHANGE DEPENDING ON FIELD CONDITIONS. ANY

CHANGE MUST BE COORDINATED THROUGH THE

CONTRACTING OFFICER

SOIL CLASSIFICATIONS SHOWN ARE THOSE

ANTICIPATED BASED ON EXISTING WELL LOGS FOR

THE WELL DRILLED ON SITE IN 2005

EXISTING DEVIL'S ELBOW WELL DETAIL PROPOSED WELL DETAIL

NO SCALE

NO SCALE

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STATIC WATER LEVEL

@ 21'

1-1/4" PUMP

ELECTRICAL CONDUIT

EXISTING SUBMERSIBLE

VFD PUMP

2" SCH. 40

GALVANIZED STEEL

DROP PIPE

8" CASING

PITLESS ADAPTER

2" CHECK VALVE

2" SCH. 40 GALVANIZED

SUPPLY LINE

A P

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8" WATER TIGHT

WELL CAP

OPEN BOTTOM

TOPSOIL 0' TO 1'

RED-BLACK

FRACTURED SHALE

WATER BEARING

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18'

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SCREENED PIPE

TORCH OR PLASMA CUTS

8" X 6"

12.5" BOREHOLE TO 15'

FINISHED GRADE

DIRECTION OF FLOW

TO CONSUMER'S

EQUIPMENT

HORIZONTAL CLEARANCE LINE

12" MIN

36" MAX

12" 12"12

TEST COCKS TEST COCKS

INSTALLED AND MAINTAINED BY

CUSTOMER

WATER MAIN

3/4" COPPER

U-BOLT SUPPORT

24"

BROOM FINISH

SURFACE

SMOOTH NOSED

SAMPLING TAP

4" SCH. 40

GALV. PIPE

(TYP.)

FINISHED

GRADE

UNION

4" CURB STOP & WASTE

VALVE AND CURB BOX PACK 12 CY OF

WASHED DRAIN

ROCK

UNION

D2

C:\USERS\GANDERSON\ONEDRIVE - DOI\DOCUMENTS\PROJECTS\DEVIL'S ELBOW AND CLARK'S BAY WELLS\CAD - DE & CB

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CLARK'S BAY WELL NOTES

1 EXISTING WELL GWIC ID: 241609

SITE NAME: BUREAU OF LAND MANAGEMENT *

CLARK'S BAY

WELL OWNER: BUREAU OF LAND MANAGEMENT

4 WATER SYSTEM OPERATOR: GRADY ANDERSON,

OPERATOR ID: #9270

CLASSIFICATIONS: 4A, 4B

POPULATION SERVED: 25 PEOPLE PER DAY

TRANSIENT, NON CUMMUNITY WELL

ASSUMED CONSUMPTION: 250 GALLONS PER DAY

NO FIRE FLOW REQUIRED

DETAIL IS ESTIMATION ONLY AND IS SUBJECT TO

CHANGE DEPENDING ON FIELD CONDITIONS. ANY

CHANGE MUST BE COORDINATED THROUGH THE

CONTRACTING OFFICER

SOIL CLASSIFICATIONS SHOWN ARE THOSE

ANTICIPATED BASED ON EXISTING WELL LOGS FOR

THE WELL DRILLED ON SITE IN 1965

EXISTING CLARK'S BAY WELL DETAIL

SAMPLING TAP DETAIL

NO SCALE

W E

T

S

T E

M

I M

P R

O V

E M

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T S

B U

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L A

N

A G

E M

N E

T

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A T

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M A

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R E

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A T

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P P

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SHEET

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F

T

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R I O

R

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

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

D

V

I E

W

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

D E

V I L

B

A

R K

Y

NO SCALE

BACKFLOW PREVENTER DETAIL

NO SCALE

PUMP HOUSE MODIFICATION ESTIMATED

QUANTITIES

ITEM QUANTITY UNIT

INSTALL NEW CURB STOP

(6' BURY DEPTH)

4 EA

INSTALL NEW

SUMBERSIBLE PUMP

CONTROLS

1 EA

INSTALL NEW

SMOOTH-NOSED SAMPLING

TAP

1 EA

INSTALL NEW BACKFLOW

PREVENTER

1 EA

INSTALL NEW PRESSURE

GAUGES

2 EA

INSTALL NEW PVC PIPING 10 LF

INSTALL NEW HDPE PIPING 80 LF

INSTALL NEW ELBOW (PVC)

8 EA

INSTALL NEW "Y"

CONNECTION

8 EA

WELL ABANDONMENT NOTES

ANY WELL THAT IS TO BE PERMANENTLY ABANDONED

SHALL BE COMPLETELY FILLED IN SUCH A MANNER THAT

VERTICAL MOVEMENT OF WATER WITHIN THE WELL

BORE, INCLUDING VERTICAL MOVEMENT OF WATER

WITHIN THE ANNULAR SPACE SURROUNDING THE WELL

CASING, IS EFFECTIVELY AND PERMANENTLY

PROHIBITED. ALL FLUIDS WITHIN A WELL ARE TO BE

PERMANENTLY CONFINED TO THE SPECIFIC STRATA IN

WHICH THEY WERE ORIGINALLY ENCOUNTERED.

ABANDONED WELLS MUST BE COMPLETELY FILLED WITH

SEALING MATERIAL TO WITHIN 3 FEET OF THE SURFACE.

ANY REMAINING HOLE SHALL BE FILLED WITH

NATURALLY OCCURRING SOILS.

THE ABANDONED WELL SHALL NOT PRODUCE WATER

NOR SERVE AS A CHANNEL FOR MOVEMENT OF

GROUNDWATER.

IN NO INSTANCE SHALL ABANDONED WELLS BE USED

FOR DISPOSAL OF SEWAGE, HOUSEHOLD WATERS OR

OTHER CONTAMINATED MATERIAL.

LAND SURFACE SHALL BE RESTORED TO A LIKE

CONDITION, SAFE TO LIVESTOCK AND HUMANS.

WHERE POSSIBLE, ALL CASINGS OR LINERS SHALL BE

REMOVED. IN THE EVENT THAT THE CASING CANNOT BE

REMOVED, IT SHALL BE CUT OFF OR DRIVEN DOWNWARD

SO THAT THE TOP OF THE CASING IS AT LEAST 3 FEET

BELOW THE GROUND SURFACE.

IN-LINE CURB STOP DETAIL

NO SCALE