4003 - Attachment III - Phase 2 Anchor Investiagion Drawings.pdf

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SOUTH

DAKOTA

WYOMING

MONTANA

DAKOTA

NORTH

COLORADO

NEBRASKA

LAKE

SAKAKAWEA

FORT PECK

LAKE

LAKE

OAHE

LAKE

SHARPE

LAKE

FRANCIS CASE

LEWIS AND

CLARK LAKE

RIVER

PROJECT LOCATION MAP

SCALE = NTSPROJECT

LOCATION

W A R D

M O U N T R A I L

W I L L I A M S

M C K E N Z I E

B I L L I N G S

D U N N M E R C E R

O L I V E R

M C L E A N

N O R T H D A K O T A

FORT BERTHOLD

INDIAN RESERVATION

GARRISON

DAM

PICK

CITY

RIVERDALE COLEHARBOR

UNDERWOOD

WASHBURN

HENSLER

HAZEN

STANTON

EMMET GARRISON

DODGE

BEULAH

HALLIDAY

DUNN WERNERCENTER

KILLDEER

WILLISTON

POWERS LAKE

MINOT

PARSHALL

NEW TOWN

BEAVER

LI

TT

LE

MISSOURI

RIVER

KNIFE

RIVER

CREEK

SPRING

CREEK

M

ISSO

URI

R

IVER

LITTLE

MUDDY

RIVER

RAY

TIOGA W

H

IT

E

E A

R

TH

R

IV

E R

UPPER

LOSTWOOD

LAKE

LOWER

LOSTWOOD

LAKE

POWERS LAKE

COTTONWOOD

LAKE

WHITE LAKE

STANLEY

DES LACS LAKE DARLING

RIVER

SOURIS

RIVER

SHELL

CREEK

WILDWOOD

LAKE

WATFOR CITY

1370 1360

49 25

200 83

1806 23

8 52

LAKE

AUDUBON

SAKAKAWEALAKE

1420 1410

1510 1500

SNAKE CREEK

DAM

PROJECT

LOCATION

PROJECT VICINITY MAP

SCALE = NTS

MISSOURI

SOLICITATION NO.:

CONTRACT NO.:

ISSUE DATE:

SCHEDULE OF DRAWINGS

SHEET ID DESCRIPTION

G-101 COVER SHEET & INDEX

C-101

C-102

VF101

S-101

S-501

SURVEY CONTROL PLAN & TABLE

ANCHOR TEST AREA PLAN

ANCHOR CONSTRUCTION SITE PLAN

ANCHOR TEST PAD PLAN DETAIL

ANCHOR DETAILS SECTIONS

S-502 ANCHOR BAR DETAILS/SECTION & 57/65 MM BAR ACCESSORIES

1876.15

N 672011.06 E 1736699.52

BM 13-1

1726.47

N 668428.53 E 1740470.79

BM 13-2

1993.40

N 669182.01 E 1757057.08

ASH**

1938.90

N 665097.44 E 1749476.69

PD-3

1911.90

N 666088.80 E 1747909.86

PD-5

1933.43

N 671166.83 E 1736811.80

PD-6

1941.46

N 674520.72 E 1734507.91

WEST CM

1878.45

N 665349.37 E 1749653.03

BM 22-1

SURVEY CONTROL POINTS

POINT NAME

BM 22-1

WEST CM

PD-6

PD-5

PD-3

ASH**

BM 13-2

BM 13-1

NORTHING

665349.37

674520.72

671166.83

666088.80

665097.44

669182.01

668428.53

672011.06

EASTING

1749653.03

1734507.91

1736811.80

1747909.86

1749476.69

1757057.08

1740470.79

1736699.52

ELEVATION

1878.453

1941.456

1933.431

1911.899

1938.897

1993.395

1726.466

1876.148

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VF001

SURVEY CONTROL PLAN VIEW

NORTH

SCALE: 1" = 1000' 0 2000'1000'

1. SURVEY CONTROL IS IN HORIZONTAL DATUM NAD83 NORTH DAKOTA STATE PLANE

SOUTH ZONE (3302) U.S. SURVEY FOOT (ND83-SF) AND VERTICAL DATUM NAVD88

GEOID 18, U.S. SURVEY FOOT.

2. BACKGROUND DOCUMENTS SHALL BE PRESENTED IN A LOCAL PROJECT DATUM (LPD).

THE GENERAL CONVERSION BETWEEN DATUMS IS: LDP EL + 1.2 FT = NAVD88 EL

NOTES:

GARRISON DAM

HWY 200

PICK CITY, ND

POWERHOUSE

EMERGENCY SPILLWAY

RIVERDALE, ND

CR16

HWY 200

* THE NGS REPORTED ASH (PID: SN0909) EL OF 1995.38 FT

IS IN ERROR (VERIFIED BY USACE 2023)

HATCHERY ROAD

OPERATIONS YARD

ANCHOR TESTING AREA

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EXISTING ANCHOR TEST PAD AREA

LATITUDE LONGITUDE NORTHING EASTING

A2 47° 28' 53.45"N 101° 23' 55.37"W 663149.19' 1746277.86'

B2 47° 28' 53.65"N 101° 23' 56.03"W 663170.50' 1746232.60'

E 47° 28' 55.96"N 101° 23' 53.08"W 663402.35' 1746437.78'

F 47° 28' 56.23"N 101° 23' 53.69"W 663430.18' 1746396.06'

EXISTING STOCKPILE & DISPOSAL AREA

COORDINATE LOCATIONS OF STOCKPILES AND

MATERIAL DISPOSALS WITH GOVERNMENT

EXISTING GATE & FENCE

PROVIDED BY GOVERNMENT

EXISITING GRAVEL ROAD

APPROX ROAD GRADE 11%

N

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A2

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SCALE: 1"=500'

SITE ACCESSE1 E9 SCALE: 1"=60'

TEST PAD AREA

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C-101

HATCHERY RD

HATCHERY ROAD

EXISTING ACCESS

RD.

0 500' 1000'

TESTING AREA EXTENSION,

TO BE COMPLETED SPRING

2025 BY GOVERNMENT

G 47° 28' 56.30"N 101° 23' 53.89"W 663436.98' 1746382.78'

H 47° 28' 55.04"N 101° 23' 55.03"W 663310.03' 1746302.87'

J 47° 28' 53.73"N 101° 23' 56.22"W 663178.68' 1746219.62'

K 47° 28' 52.94"N 101° 23' 56.93"W 663099.19' 1746169.58'

L 47° 28' 52.61"N 101° 23' 56.13"W 663064.56' 1746224.59'

G

H

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L

TESTING AREA EXTENSION,

TO BE COMPLETED SPRING

2025 BY GOVERNMENT

LAYDOWN, OFFICE

AND PARKING AREA

100.0'

50.0'

12.0'

PROPOSED LIMITS OF DISTURBANCE

45 17

45 17

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EXISTING ANCHOR

TEST PAD AREA

EXISTING AND NEW ANCHOR TEST PAD LOCATIONSA1 SCALE:=1"=20'

20' 40'0

EXISTING SITE WITH PROPOSED LAYDOWN AREA (NORTH SIDE)

SCALE: 1"-40"H1

N

N

40' 80'0

EXISTING ANCHOR PADS

AN

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C-102

EXISTING ACCESS ROAD 100.0'

65.0'

150.0'

65.0'

LAYDOWN, OFFICE, AND PARKING AREA

51.0'+

51.0'+

51.0'+

111.3'

51.0'+ 51.0'+ 51.0'+ 51.0'+

.0

51.0'+ 51.0'+ 51.0'+

77.6'

EXISTING ACCESS ROAD

SP-1 SP-2 SP-3

51.0'+

3% SLOPE MIN 3%

SLO

PE

PROPOSED 12' X 12'

ANCHOR TEST PADS, TYP.

SP-13 SP-9 SP-8

SP-10SP-12SP-11SP-14

SP-15

SP-7SP-6

SP-4

SP-5

PROPOSED LIMITS OF DISTRUBANCE

1. FINAL LIMITS OF SITE DISTURBANCE TO BE APPROVED

BY GOVERNMENT.

2. PROPOSED CONCRETE PAD LOCATIONS ARE

APPROXIMATE AND TO BE BASED ON ANCHOR

INSTALLATION SEQUENCING REQUIREMENTS AND

CONTRACTOR WORK PLAN APPROVAL.

NOTES:

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13" Ø FORMED HOLE FOR PADS WITH CBZ

AND UNDERREAM ANCHORS

26"Ø FORMED HOLE FOR PADS WITH BELL

ANCHORS

(5) #4 HOOPS

(1) ADDITIONAL #8

E.W. T&B ADJACENT TO HOOPS

O U

TS

ID

E 3"

C

LR

INSIDE

1 1/2" CLR.

TY

P.

U N

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3" C

LR

S-101

CONCRETE ANCHOR PAD

SCALE: NTSK4

SECTION

SCALE: NTSG4

(5) #4 HOOPS

#8 CENTERED ON

SLAB (TYP.), E.W. T&B

4' -6

3'

-0

4' -6

TEST BEAM

TIMBER CRIBBING

CONCRETE ANCHOR PAD

SURVEY MONUMENT (TYP.)

EA. CORNER

BAR ANCHOR EXTENSION AND COUPLER

AS REQUIRED FOR CONTRACTOR SUPPLIED

TEST BEAM AND JACK

TEST BEAM, CONTRACTOR SUPPLIED TEST

BEAM CAPABLE OF SPANNING CRIBBING AND

MAX LOAD OF 830 KIPS

CONTRACTOR SUPPLIED CRIBBING

WITH MINIMUM FOOTPRINT AS SHOWN

CONCRETE PAD

(SEE S-101FOR REINFORCING)

CENTER HOLE JACK

BAR ANCHOR

TEST BEAM

CRIBBING TO MEET REQUIREMENTS

SPECIFIED IN THE PWS

CONCRETE PAD

CENTER HOLE JACK

BEARING PLATE SEE DRAWING S-501 FOR

DETAILS ON ANCHOR HEAD

ANCHOR TEST LAYOUT PLAN

SCALE: NTSG12

SECTION

SCALE: NTSA3

SECTION

SCALE: NTSA13

12'-0"

'-0

2' -6

M

IN

8"-0"

MIN.

12'-0"

12'-0"

TEST BEAM MUST BE FLUSH

AGAINST CRIBBING (NO GAP - FULL BEARING)

S-101 A3

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S-101 A13

#8 EACH FACE

EACH WAY

2"

2' -6

M

IN

2"

W . P

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(SEE S-101FOR REINFORCING)

SEE DRWG S-501 FOR DETAILS

OF ANCHOR SYSTEM

FINISH GROUND

SURFACE, ADD FILL AS

REQUIRED TO FINISH

GROUND TO TOP OF SLAB

HORIZONTAL SURFACE

FORM AS REQUIRED

FOR HORIZONTAL

CONCRETE SURFACE

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GENERAL NOTES

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TOP OF PRIMARY GROUT

TOP OF PRIMARY GROUT

SEE DETAIL E-2 ON S-502 FOR

COUPLER CORROSION

PROTECTION

COUPLER TYP. IF REQUIRED

3" C

LR

5'

1'

EPOXY COATED ANCHOR NUT

LOAD CELL MIN 10 INCHES O.D.

TAPE CASING TO ANCHOR BAR FOR A

WATERTIGHT SEAL. 3" EACH WAY

PRIMARY GROUT

ANCHOR BAR. SEE TABLE IN PWS FOR BAR

DIAMETER.

SEE SHEET S-101 FOR

ANCHOR TEST PAD

DETAILS.

SECONDARY GROUT PLACED AFTER ANCHOR

TESTS. FILL HOLE TO WITHIN 1-2 FT OF TOP

OF SLAB.

BO

N

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EN

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TH

PVC CORROSION PROTECTION TUBING

FILLED WITH GREASE

CASING (NOT SHOWN) REQUIRED DURING

INSTALLATION AND MUST BE 1 FT ABOVE

GROUT ELEVATION DURING ANCHOR TESTS.

CASING MUST BE RAISED AS REQUIRED

IN PWS FOR QUALITY CONTROLS

PVC CENTRALIZERS @ 10'-0"

O.C. FULL LENGTH OF

ANCHOR

CONTRACTOR SUPPLIED COUPLER

AND BAR EXTENSION REQUIRED

FOR REACHING CONTRACTOR

SUPPLIED TEST BEAM NOT SHOWN

SCALE: NTS

UNDERREAM ANCHOR DETAILA3 SCALE: NTS

BELL ANCHOR DETAILA10 SCALE: NTS

CONVENTIONAL BOND ZONE ANCHORA16

1. THIS DRAWING REPRESENTS A COMPLETED AND LOCKED OFF ANCHOR. DURING LOAD TESTING, THE UPPER ANCHOR NUT, LOAD CELL, UPPER BEARING PLATE AND TRUMPET MUST NOT BE INSTALLED.

NOT BE LOADED IF INSTALLED DURING TESTS.

2. BEARING PLATES MUST BE EPOXY COATED AND HAVE A MINIMUM YIELD STRENGTH (fy) OF 50 KSI.

3. ANCHOR BAR TO BE EPOXY COATED ASTM A772 GRADE 150.

4. COUPLINGS AND ANCHOR NUTS MUST HAVE SUFFICIENT CAPACITY TO SUPPORT THE ULTIMATE

TESTABLE TENSILE FORCE OF THE ANCHOR.

5. THE ANCHOR SYSTEM OF BAR, NUTS, COUPLERS COATING, MUST BE SUPPLIED BY A SINGLE

APPROVED MANUFACTURE.

6. PRIMARY GROUT MUST HAVE A MINIMUM COMPRESSIVE STRENGTH (f'c) OF 6000 PSI.

7. SECONDARY GROUT INFORMATION MAY BE FOUND IN THE PERFORMANCE OF WORK STATEMENT

(PWS)

8. COUPLERS ARE NOT ALLOWED IN PRIMARY GROUT ZONES.

9. ANCHOR BAR EXTENSION MUST BE CUT TO 3'-0" ABOVE ANCHOR SLAB AFTER LOAD TESTING IS

COMPLETE.

10. INSTALL A PROTECTIVE COVER OVER BAR EXTENSION, ANCHOR NUT, AND LOAD CELL WITH ACCESS

TO TAKE READINGS FROM STRAIN GAUGES AND LOAD CELL.

11. PROTECT INSTRUMENT CABLES AT SURFACE AND PROVIDE ENCLOSURE FOR LONG TERM

MONITORING

12. ADHESIVE AND PETROLATUM TAPE TO BE USED IN ACCORDANCE TO PTI DC35.1-14

2" (A

PP

R

O X.

TAPE CASING TO ANCHOR BAR FOR A

WATERTIGHT SEAL.

BELL DIAMETER SUMP DIAMETER

4"

EPOXY COAT NUTS. SUPPLY FIXED NUT

ABOVE PL AND ANCHOR NUT BELOW PL

SEE DETAIL C7 ON S-502 FOR STRAIN

GAUGE PLACEMENT AND PROTECTION

PRIMARY GROUT

PILOT HOLE DIAMETER

PVC CENTRALIZERS @ 10'-0"

O.C. FULL LENGTH OF ANCHOR

PILOT HOLE DIAMETERPILOT HOLE DIAMETER

SECONDARY GROUT PLACED

AFTER ANCHOR TEST. FILL HOLE TO

WITHIN 1-2 FT OF TOP OF SLAB.

PRIMARY GROUT

SECONDARY GROUT

STEEL

EXISTING EARTH

ANCHOR PAD CONCRETE

FILL SUMP TO 1 FT BELOW BOTTOM OF UNDERREAM

WITH 30% SOLIDS MIXTURE AND VERIFY ELEVATION

PRIOR TO INSTALLATION OF THE ANCHOR. SEE PWS

FOR SUMP LENGTH.

SEE DETAIL C7 ON S-502 FOR STRAIN

GAUGE PLACEMENT AND PROTECTION

SEE DETAIL C7 ON S-502 FOR STRAIN

GAUGE PLACEMENT AND PROTECTION

TAPE CASING TO ANCHOR BAR FOR A

WATERTIGHT SEAL.

PRIMARY GROUT

ANCHOR BAR. SEE TABLE IN PWS

FOR BAR DIAMETER

CASING (NOT SHOWN) REQUIRED DURING INSTALLATION

AND MUST BE 1 FT ABOVE GROUT ELEVATION DURING

ANCHOR TEST. CASING MUST BE RAISED AS REQUIRED

IN PWS FOR QUALITY CONTROLS.

PVC CORROSION PROTECTION

TUBING FILLED WITH GREASE

COUPLER TYP. IF REQUIRED

PVC CENTRALIZERS @ 10'-0" O.C.

FULL LENGTH OF ANCHOR

TAPE CASING TO ANCHOR BAR FOR A

WATERTIGHT SEAL. 3" ON PVC AND 9 INCHES

ON BAR

18 INCH TRUMPET MUST BE

COMPLETELY FILLED WITH CORROSION

INHIBITING GREASE. WELD TRUMPET TO

HEAD BEARING PLATE.

3" X 24" X 24" HEAD BEARING PLATE WITH

2.75" DIA. ANCHOR HOLE (CENTERED) AND

KEYHOLE FOR GREASE INSTALLATION AND

STRAIN GAUGE CONDUIT.

LOAD CELL MIN 10 INCHES O.D.

EPOXY COATED ANCHOR NUT

CONTRACTOR SUPPLIED COUPLER AND BAR

EXTENSION REQUIRED FOR REACHING

CONTRACTOR SUPPLIED TEST BEAM NOT

SHOWN

AN

C

H O

R B

AR

L

EN

G

TH

A

BO

VE

S

LA

B

TOP OF SLAB

SEE SHEET S-101 FOR

ANCHOR TEST PAD DETAILS

ANCHOR COMPONENTS WITHIN 2'-6"

OF TOP OF SLAB TO BE GREASED

PRIOR TO SEATING ANCHOR AND

FINAL ASSEMBLY OF ANCHOR HEAD.

EPOXY COATED ANCHOR

BEARING PLATE. 9 1/4" DIAMETER

EPOXY COAT NUTS. SUPPLY

FIXED NUT ABOVE PL AND

ANCHOR NUT BELOW PL

3" C

LR

UNDERREAM DIAMETER

AN

C

H O

R B

AR

L

EN

G

TH

A

BO

VE

S

LA

B

TOP OF SLAB

SEE SHEET S-101 FOR

ANCHOR TEST PAD DETAILS

SECONDARY GROUT PLACED AFTER

ANCHOR TEST. FILL HOLE TO WITHIN

1-2 FT OF TOP OF SLAB.

SEE DETAIL E-2 ON S-502 FOR

COUPLER CORROSION

PROTECTION

3' -0

'-0

1/

4"

U N

D

ER

R

EA

M

BO

N D

L

EN

G

TH

EPOXY COATED ANCHOR

BEARING PLATE. 18" DIAMETER

ANCHOR BAR. SEE TABLE IN PWS

FOR BAR DIAMETER

COUPLER TYP. IF REQUIRED

PVC CORROSION PROTECTION

TUBING FILLED WITH GREASE

TAPE CASING TO ANCHOR BAR

FOR A WATERTIGHT SEAL. 3" EACH

WAY

18 INCH TRUMPET MUST BE

COMPLETELY FILLED WITH CORROSION

INHIBITING GREASE. WELD TRUMPET

TO HEAD BEARING PLATE.

3-1/2" X 36" X 36" HEAD BEARING PLATE WITH

3.5" DIA ANCHOR HOLE (CENTERED) AND

KEYHOLE FOR GREASE INSTALLATION AND

STRAIN GAUGE CONDUIT

LOAD CELL MIN 10 INCHES O.D.

EPOXY COATED ANCHOR NUT

TOP OF PRIMARY GROUT

SEE DETAIL E-2 ON S-502 FOR

COUPLER CORROSION PROTECTION

3" X 24" X 24" HEAD BEARING PLATE WITH

2.75" DIA ANCHOR HOLE (CENTERED) AND

KEYHOLE FOR GREASE INSTALLATION

AND STRAIN GAUGE CONDUIT

AN

C

H O

R B

AR

L

EN

G

TH

A

BO

VE

S

LA

B

18 INCH TRUMPET MUST

BE COMPLETELY FILLED

WITH CORROSION

INHIBITING GREASE.

WELD TRUMPET TO

HEAD BEARING PLATE.

TOP OF SLAB

CONTRACTOR SUPPLIED COUPLER AND BAR

EXTENSION REQUIRED FOR REACHING

CONTRACTOR SUPPLIED TEST BEAM NOT

SHOWN

FOUNDATION

FOUNDATION FOUNDATION

SECONDARY GROUT

SECONDARY GROUT

SECONDARY GROUT

APPROXIMATE RADIUS: 2FT

TOP OF ANCHOR TIP

TOP OF ANCHOR TIP

PI

LO

T G

R O

U T

LE

N

G

TH

PI

LO

T G

R O

U T

LE

N

G

TH

3' -0

'-0

PI

LO

T G

R O

U T

LE

N

G

TH

CASING (NOT SHOWN) REQUIRED DURING

INSTALLATION AND MUST BE 1 FT ABOVE

GROUT ELEVATION DURING ANCHOR

TEST. CASING MUST BE RAISED AS

REQUIRED IN PWS FOR QUALITY

CONTROLS.

ANCHOR COMPONENTS WITHIN 2'-6"

OF TOP OF SLAB TO BE GREASED

PRIOR TO SEATING ANCHOR AND

FINAL ASSEMBLY OF ANCHOR HEAD.

ANCHOR COMPONENTS WITHIN 2'-6"

OF TOP OF SLAB TO BE GREASED

PRIOR TO SEATING ANCHOR AND

FINAL ASSEMBLY OF ANCHOR HEAD.

TAPE CASING TO ANCHOR BAR FOR A

WATERTIGHT SEAL. 3" EACH WAY

1'-6" - 2'-0" SUMP FOR

CLEANOUT BUCKET

3"

2-1/2" THICK BEARING PLATE BETWEEN

LOAD CELL AND ANCHOR NUT. MAKE

OUTSIDE DIA EQUAL TO OUTSIDE DIA OF

THE LOAD CELL. PROVIDE 2.75" DIA

ANCHOR HOLE (CENTERED). PROVIDE

KEYHOLE FOR STRAIN GAUGE WIRE EGRESS.

2-1/2" THICK BEARING PLATE BETWEEN LOAD CELL

AND ANCHOR NUT. MAKE OUTSIDE DIA EQUAL TO

OUTSIDE DIA OF THE LOAD CELL. PROVIDE 3.5" DIA

ANCHOR HOLE (CENTERED). PROVIDE KEYHOLE FOR

STRAIN GAUGE WIRE EGRESS. 2-1/2" THICK BEARING PLATE BETWEEN LOAD

CELL AND ANCHOR NUT. MAKE OUTSIDE DIA

EQUAL TO OUTSIDE DIA OF THE LOAD CELL.

PROVIDE 2.75" DIA ANCHOR HOLE (CENTERED)

PROVIDE KEYHOLE FOR STRAIN GAUGE WIRE

EGRESS.

2-1/2" X 20" X 20" HEAD BEARING PL WITH

3.5" DIA. ANCHOR HOLE (CENTERED) AND

KEYHOLE FOR GREASE INSTALLATION AND

STRAIN GAUGE WIRE EGRESS.

PR

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US Army Corps of Engineers ®

F.

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Scale: NTS

ANCHOR BAR COUPLER

E2

3" M

IN

TAPE TO CREATE A SMOOTH TRANSITION

BETWEEN THE PVC TUBE AND COUPLER.

WRAP 3 INCHES LENGTH OF COUPLER

AND PVC TUBE

3" M

IN

3" M

IN

ANCHOR BAR

HEAT SHRINK

SLEEVE

FILL VOIDS BETWEEN

COUPLER AND BAR

WITH GREASE

PVC TUBING, FILLED WITH GREASE

COUPLER

CASING. SEE PWS FOR SIZE

ANCHOR BAR. SEE PWS FOR SIZE

GROUT. REF S-501 FOR PRIMARY

OR SECONDARY GROUT

CORROSION INHIBITING GREASE

BETWEEN PVC CORROSION PROTECTION

TUBING AND ANCHOR BAR

PVC CORROSION INHIBING TUBING

Scale: NTS

ANCHOR CROSS SECTION

K7

Scale: NTS

57 mm BAR ACCESSORIES L15

Scale: NTS

75mm BAR ACCESSOIRES G15

COUPLER

ANCHOR NUT

FIX NUT

COUPLER

ANCHOR NUT

FIX NUT

12.6"

4.

7.

4.49"

1.

3.

10.63"

5.

1.

3.74" 3.54"

WR 3003-57 EP

WR 2002-57 EP

WR 5005-57 EP

WR 5005-75 EP

WR 2002-75 EP

WR 3003-75 EP

CAMERA INSPECTION AND SOUNDING CONDUIT.

CONTRACTOR TO SIZE TO FIT EQUIPMENT.

TERMINATE THIS CONDUIT 8 FT ABOVE TOP OF

PRIMARY GROUT. NO CENTRALIZERS ARE

ALLOWED BETWEEN THE END OF THIS TUBE AND

THE TOP OF PRIMARY GROUT.

STRAIN GAUGE CONDUIT

TAPE

PVC TUBING, FILLED WITH GREASE

NOTES

1. GROUT TUBE NOT SHOWN.

4.49"

TOP OF TRANSITION

STRAIN GAUGE. ATTACH

PER MFR INSTRUCTIONS

NOTES:

1. TWO STRAIN GAUGES SHALL BE INSTALLED ABOVE THE TOP OF TRANSITION, TOP OF BELL, OR

TOP OF TENSON BOND LENGTH. STRAIN GAUGES SHALL BE INSTALLED ON OPPOSITE SIDES OF

THE ANCHOR BAR

3"

STRAIN GAUGE WIRES

USE ALL-WEATHER PVC TAPE TO CREATE A WATERTIGHT SEAL

BETWEEN CORROSION PROTECTIVE TUBING AND ANCHOR BAR.

ENCAPSULATE STRAING GAUGE, STRAIN GAUGE WIRES AND

CONDUIT ENTERANCE IN TAPE.

2" CONDUIT FOR STRAIN GAUGE WIRES

ANCHOR BAR

PRIMARY GROUT

CORROSION PROTECTION TUBING

Scale: NTS

STRAIN GAUGE CONNECTIONC7

EPOXY COATED ANCHOR NUT

ANCHOR BEARING PLATE

3" C

LR

GROUT TUBE

ANCHOR BAR

NOTES

1. INITIAL GROUTING OF SUMP USING SECONDARY GROUT MIX TO 1 FT BELOW UNDERREAM NOT SHOWN.

2. GROUT TUBE SHALL BE PLACED BELOW BEARING PLATE AS FAR DOWN THE SUMP AS POSSIBLE.

3. SIMILAR DETAIL SHALL BE FOLLED FOR GROUTING BELL ANCHORS.

4. STRAIN GAUGES AND CASING ARE NOT SHOWN.

Scale: NTS

ANCHOR GROUTINGB15

PR

O D

U C

TI

O

N D

AT

A

2%

PR

O

D U

C

TI

O N

D

AT

A 3%

PR

O D

U C

TI

O

N D

AT

A

4%

O M

AH

A

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IS

TR

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T

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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US Army Corps of Engineers ®