17-R-0013_Dawings.pdf

MACK.THOMAS.E.1230411235

2017.05.24 15:32:55 -05'00'

Digitally signed by LANDWEHR.KEVIN.J.1230550367 DN: c=US, o=U.S. Government, ou=DoD, ou=PKI, ou=USA, cn=LANDWEHR.KEVIN.J.1230550367 Date: 2017.05.19 15:19:44 -05'00'

Digitally signed by STEWART.MATTHEW.E.1231228442 DN: c=US, o=U.S. Government, ou=DoD, ou=PKI, ou=USA, cn=STEWART.MATTHEW.E.1231228442 Date: 2017.05.22 15:27:13 -05'00'

Digitally signed by MOTT.RONALD.L.1231238138 DN: c=US, o=U.S. Government, ou=DoD, ou=PKI, ou=USA, cn=MOTT.RONALD.L.1231238138 Date: 2017.05.25 09:56:24 -05'00'

Digitally signed by

PERK.ROGER.A.1231360758

Date: 2017.05.25 10:05:01 -05'00'

HAMILTON.DENNI

S.W.1231227810

Digitally signed by HAMILTON.DENNIS.W.1231227810 DN: c=US, o=U.S. Government, ou=DoD, ou=PKI, ou=USA, cn=HAMILTON.DENNIS.W.1231227810 Date: 2017.05.25 10:29:20 -05'00'

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GENERAL NOTES

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18. SEE SPECIFICATIONS SECTION 01 11 00 FOR A SUMMARY OF WORK DONE BY THE GOVERNMENT AS PART OF THIS CONTRACT.

17. SEE SPECIFICATIONS SECTION 00 73 05 FOR DETAILED INFORMATION ON THE PROJECT SPECIFIC SCHEDULE AND ACTIVITIES TO BE COORDINATED WITH GOVERNMENT CREWS.

16. THE CONTRACTOR IS PROHIBITED FROM USING SPUDS IN THE LOCK CHAMBER.

LOW TEMPERATURES AND WIND CHILL FACTORS.

TO WATER. THIS MAY REQUIRE ADDITIONAL LABOR OR SHIFTS AND SPECIAL EQUIPMENT OR SPECIAL EQUIPMENT MAINTENANCE TO COMPENSATE FOR LOST PRODUCTIVITY CAUSED BY

TO ACCOMPLISH THE WORK, TAKING INTO ACCOUNT LOW TEMPERATURES, ICE, SLEET, SNOW, AND WIND CHILL FACTORS THAT MAY BE ENCOUNTERED AT THE SITE AND WORKING ADJACENT

15. THE CONTRACTOR SHALL PROVIDE ALL NECESSARY PROTECTION, EQUIPMENT AND MATERIALS, INCLUDING BUT NOT LIMITED TO ENCLOSURES, HEATING, LIGHTING, AND SUFFICIENT LABOR

CONTRACTOR SHALL RELOCATE AND RESTORE SUCH UTILITIES AS REQUIRED AND APPROVED BY THE KO.

PROCEDURE PRIOR TO EXCAVATION. ANY DAMAGE CAUSED BY THE CONTRACTOR’S ACTIVITIES SHALL BE REPAIRED AT THE CONTRACTOR’S EXPENSE AS APPROVED BY THE KO. THE

14. UTILITIES MAY BE ENCOUNTERED DURING CONSTRUCTION ACTIVITIES. IT IS THE CONTRACTOR’S RESPONSIBILITY, AS REQUIRED BY LAW, TO FOLLOW THE PROPER NOTIFICATION/LOCATE

13. DISPOSE OF ALL DRILL CUTTINGS AND SEDIMENT MATERIAL REMOVED FROM THE LOCK CHAMBER ACCORDING TO SPECIFICATION SECTION 33 26 00, AND COORDINATE WITH THE KO.

SECTION 01 57 19.

12. CONTRACTOR SHALL PROVIDE MEANS TO CAPTURE CONSTRUCTION DEBRIS AND OTHER MATERIAL FROM THE LOCK CHAMBER BEFORE IT ENTERS THE RIVER ACCORDING TO SPECIFICATION

ORIGINAL LOCATION AND CONDITION, UNLESS OTHERWISE INDICATED IN THE CONTRACT DRAWINGS.

11. SECURITY FENCING AND HANDRAILING MAY BE REMOVED IN WORK AREAS DURING CONSTRUCTION AS LONG AS SAFETY AND SECURITY IS MAINTAINED AND REPLACEMENT MADE TO ITS

BE CRACKED OPEN BY GOVERNMENT PERSONNEL.

10. THE TAINTER GATE VALVES WILL BE CLOSED DURING TIMES THE CONTRACTOR IS DRILLING IN THE LOCK CHAMBER. WHEN THE CONTRACTOR IS NOT WORKING THE TAINTER GATE VALVES WILL

PREFERENCE OF UPPER POOL OR TAILWATER ELEVATION. NO EFFORT TO CONTROL WATER LEVEL OUTSIDE THE LOCK CHAMBER WILL BE MADE TO FACILITATE WELL INSTALLATION.

IN THE LOCK CHAMBER AT THE UPSTREAM POOL ELEVATION. THE REMAINDER OF THE RELIEF WELLS SHALL BE INSTALLED WITH THE CHAMBER WATER LEVEL AT THE CONTRACTOR’S

WATER IS STORED IN THE POOL AND A CORRESPONDING TAILWATER DROP EFFECTED. THE WELLS IN THE UPPER HALF OF THE LOCK CHAMBER SHALL BE INSTALLED WITH THE WATER LEVEL

9. DAM NO.18 IS A RUN-OF-THE-RIVER FACILITY, FUNCTIONING ONLY TO MAINTAIN A DESIGNATED 9-FOOT CHANNEL AND PASS FLOWS FROM DAM 17. IT CANNOT BE REGULATED SUCH THAT

8. SLAB AND WEEP HOLE CONFIGURATION MAY VARY FROM THOSE SHOWN ON THE PLANS AND REFERENCE DRAWINGS. IT IS THE CONTRACTOR’S RESPONSIBILITY TO VERIFY FIELD CONDITIONS.

DRAWING PREPARATION AND MATERIAL FABRICATION.

7. ALL ELEVATIONS AND DIMENSIONS SHALL BE VERIFIED IN THE FIELD BEFORE WORK BEGINS. THE CONTRACTOR IS RESPONSIBLE FOR CONFIRMING ALL DIMENSIONS PRIOR TO SHOP

DRAWINGS. BECAUSE THE DRAWINGS ARE NOT "AS BUILT", THEY DO NOT NECESSARILY REPRESENT ACTUAL FIELD CONDITIONS. REFERENCE DRAWINGS ARE NOT PRINTED TO SCALE.

6. REFERENCE DRAWINGS ARE DRAWINGS OF RECORD, INCLUDED SOLELY FOR THE CONTRACTOR’S BENEFIT. NO REQUIRED WORK UNDER THIS CONTRACT IS SHOWN ON THE REFERENCE

5. AN ELECTRICAL CROSSOVER IS LOCATED IN THE STRUT AT STATION 486.0A; CORING THROUGH THE STRUTS IS PROHIBITED. SEE SHEET C-102.

C. VERIFY THE WELL LOCATION WITH KO PRIOR TO WELL INSTALLATION.

THE WELL WILL NOT PENETRATE THE STRUT.

B. USE A DIVER TO LOCATE THE WEEP HOLE AND STRUT NEAREST THE WELL TO BE PLACED, LOCATE THE WELL RELATIVE TO THOSE FEATURES, AND CONFIRM

A. MARK THE STATION AT WHICH THE WELL IS TO BE LOCATED AND THE LOCATION OF THE NEAREST UPSTREAM AND DOWNSTREAM STRUT ON THE LOCK WALL.

SHALL DO THE FOLLOWING:

RELIEF WELLS SHALL BE LOCATED TO AVOID THESE STRUTS. CORING THOUGH THE STRUTS IS PROHIBITED. TO MINIMIZE THE POSSIBILITY OF PENETRATING A STRUT, THE CONTRACTOR

4. STRUTS CROSS THE LOCK CHAMBER (PERPENDICULAR TO FLOW), SPACED AT 36 FEET ON CENTER. THE STRUTS ARE SIX FEET WIDE AND FIVE FEET THICK AND CONTAIN REINFORCING STEEL. ALL

E. RELIEF WELL TESTING.

D. PROTECTION BLOCK INSTALLATION.

C. LOCK CHAMBER CLEANOUT

B. WEEP HOLE CLEANING.

A. RELIEF WELL INSTALLATION AND DEVELOPMENT.

3. WORK TO BE PERFORMED BY CONTRACTOR TO INCLUDE BUT NOT LIMITED TO:

F. REMOVE BULKHEAD AND INSTALL BULKHEAD COVERS.

E. LOCK RE-WATERING.

D. MAINTAINING DEWATERED LOCK STATE, SEALING LEAKS AND ADDRESSING BOILS DURING PROTECTION BLOCK INSTALLATION.

C. LOCK DEWATERING.

B. REMOVE LOWER BULKHEAD SLOT COVERS, SETTING PUMPS AND SETTING LOWER CHAMBER BULKHEADS PRIOR TO DEWATERING.

A. SETTING UPPER CHAMBER BULKHEADS, I-WALL TAINTER VALVE BULKHEAD, AND UPPER WALKWAY PRIOR TO RELIEF WELL INSTALLATION.

2. WORK TO BE PERFORMED BY GOVERNMENT TO INCLUDE BUT NOT LIMITED TO:

FOR MORE INFORMATION REGARDING THE DATE RANGES THAT THE LOCK CHAMBER WILL BE AVAILABLE TO THE CONTRACTOR.

1. THE LOCK CHAMBER WILL BE CLOSED TO NAVIGATION ON DECEMBER 16, 2017. THE LOCK CHAMBER WILL REOPEN TO NAVIGATION ON MARCH 6, 2018. SEE SPECIFICATIONS SECTION 00 73 05

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LEGEND

ABBREVIATIONS

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FLOW

N

EL. 500.0

WATER LEVEL

TREELINE

NORTH INDICATOR

FLOW ARROW

EXISTING GROUND

CONTROL POINT

CONSTRUCTION WORK LIMITS

CENTERLINE

BREAKLINE

BORING LOCATION

RUBBER

4" GRANULAR FILTER

BENTONITE CHIPS

CONCRETE

STEEL

CONTRACTOR AREAS

GOVERNMENT AREAS

LOW STRENGTH GROUT

RELIEF WELLS

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0 100’SCALE : 1"=50’-0" 50’

AUXILIARY LOCK

DOWNSTREAM UPSTREAM

M I S S I S S I P P I R I V E R

FLOW

S U

R V

E Y C

O N

T R

O L P

L A

N

A1

SURVEY CONTROL PLAN

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L1L2L3L4

LOCK AND DAM NO. 18

09-77-18

GENERAL SHEET NOTES

PROJECT DATUM MSL 1912.

3. ELEVATIONS SHOWN ON THE REFERENCE DRAWINGS ARE IN

SUBTRACT 1.09 FEET.

2. TO CONVERT HISTORIC MSL 1912 ELEVATIONS TO NAVD 88

WEST - 1202; VERTICAL MSL 1912; UNITS: US SURVEY FEET.

1. PROJECT DATUM: HORIZONTAL: NAD83 STATE PLANE ILLINOIS

F L

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09-77-18

L1

L2

L3

L4

1,535,914.62

1,536,387.91

1,536,298.65

2,059,374.54

2,059,712.70

2,059,630.30

536.57

536.51

536.54

536.53

536.52

537.66

537.60

537.62

537.61

537.63

POINT

CONTROL

DESCRIPTION NORTHING EASTING

ELEVATION

NAVD88

ELEVATION

MSL 1912

1,536,267.82 2,059,601.76

2,059,583.481,536,248.01

SURVEY CONTROL

3/4" ALUM ROD W/ALUM ACCESS COVER

1" DIA BRASS ROD W/PUNCH MARK

1" DIA BRASS ROD W/PUNCH MARK

1" DIA BRASS ROD W/PUNCH MARK

1" DIA BRASS ROD W/PUNCH MARK

NAD83 ILLINOIS WEST (1202) STATE PLANE COORDINATE SYSTEM

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SITE PLAN

0 100’SCALE : 1"=50’-0" 50’

N

LOCK AND DAM NO. 18

AUXILIARY LOCK

DOWNSTREAM UPSTREAM

M I S S I S S I P P I R I V E R

FLOW

GENERAL SHEET NOTES

L L

H

STATION

CONTROL

CENTRAL

A

C C

E S

S R

O A

D

PLATFORM

VIEWING LAND WALL

INTERMEDIATE WALL

KTR STAGING AREA

JOINT STAGING AREA ACCESS

KTR MOORING AREA

TO HENDERSON CREEK BRIDGE

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REFERENCE MARKERS (TYP.)

INSTALL RELIEF WELL

PROTECTION BLOCKS (TYP.)

INSTALL RELIEF WELLS AND

LOCK 18 CLOSED TO THE PUBLIC

INSTALL TRAFFIC SIGN TO READ:

BOAT RAMP AND PUBLIC USE AREA OPEN TO THE PUBLIC

LOCK 18 CLOSED TO THE PUBLIC. ACCESS ROAD TO

INSTALL TRAFFIC SIGN TO READ:

TO BOAT RAMP/PUBLIC USE AREA

GOVERNMENT MOORING AREA

STAGING AREA

GOVERNMENT

VISITOR PARKING LOT

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13. SEE SPECIFICATIONS SECTION 00 73 05 FOR INFORMATION ON THE HENDERSON CREEK BRIDGE.

ACCORDING TO SPECIFICATIONS SECTION 31 23 19. DISPOSAL OF THE MATERIAL WILL BE PROVIDED BY THE GOVERNMENT, ACCORDING TO SPECIFICATIONS SECTION 33 26 00.

12. PLACEMENT LOCATION FOR DRILL CUTTINGS AND SEDIMENT MATERIAL REMOVED FROM THE LOCK FLOOR WILL BE ON A 35 FOOT BY 150 FOOT BARGE FURNISHED BY THE GOVERNMENT, INCLUDING TEMPORARY CONSTRUCTION POWER AND LIGHTING DURING NON-DAYLIGHT HOURS, SHALL BE PROVIDED BY THE CONTRACTOR.

11. GOVERNMENT UTILITIES (INCLUDING WATER, ELECTRICITY, FUEL, ETC.) AND EQUIPMENT (CRANE, FLOATING PLANT, ETC.) WILL NOT BE MADE AVAILABLE TO THE CONTRACTOR. UTILITIES,

10. ALL DISTURBED GRASS AREAS SHALL BE RE-GRADED AND SEEDED PER THE SPECIFICATIONS.

FLEETING AREA UPON APPROVAL OF THE KO.

9. THE CONTRACTOR MOORING AREA WILL NOT BE AVAILABLE UNTIL THE LOCK HAS BEEN CLOSED TO NAVIGATION ON DECEMBER 16, 2017. CONTRACTOR MAY COORDINATE ADDITIONAL

8. IT IS THE CONTRACTOR’S RESPONSIBILITY TO COORDINATE ALL OFF-SITE PARKING FOR EQUIPMENT OR MATERIALS.

RESPONSIBLE FOR SNOW AND ICE REMOVAL IN THE LOCK CHAMBER AND CONTRACTOR STAGING AREAS AND CONTRACTOR WORK AREAS.

7. THE GOVERNMENT WILL PERFORM SNOW REMOVAL EXCLUDING AREAS IN THE LOCK CHAMBER AND CONTRACTOR STAGING AREAS AND CONTRACTOR WORK AREAS. THE CONTRACTOR IS

6. CONTRACTOR SHALL MAINTAIN ACCESS FOR GOVERNMENT PERSONNEL TO THE LOCK AND DAM.

5. THE CONTRACTOR SHALL NOT DAMAGE ANY EXISTING TREES IN THE STAGING AREA, NO EQUIPMENT SHALL BE OPERATED WITHIN THE DRIPLINE OF THE TREES.

PER THE SPECIFICATIONS.

4. THE CONTRACTOR SHALL MAINTAIN THE ROAD, PARKING LOT, AND VEGETATED SURFACES AND RESTORE THEM TO PRECONSTRUCTION CONDITION UPON COMPLETION OF THE CONTRACT,

3. THE CONTRACTOR SHALL DEVELOP A PARKING AND STAGING PLAN TO BE COORDINATED WITH AND APPROVED BY THE KO.

MUST REMAIN OPEN TO THE PUBLIC DURING THE CONTRACT PERIOD.

2. THE VIEWING PLATFORM AND VISITOR PARKING LOT WILL BE CLOSED TO THE PUBLIC FOR THE DURATION OF THE PROJECT. THE ACCESS ROAD TO THE BOAT RAMP AND PUBLIC USE AREA

1. THE VIEWING PLATFORM AND THE CENTRAL CONTROL STATION WILL BE CLOSED TO CONTRACTOR PERSONNEL.

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0 60’SCALE : 1"=30’-0" 30’

M I S S I S S I P P I R I V E R

FLOW

A1

RELIEF WELL LOCATION PLAN

GENERAL SHEET NOTES

R E

L

IE

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O C

A T

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L A

N

L L

H

NO.

ROW

STATION

NO.

ROW

STATION

I-WALL

OFFSET FROM

LANDWALL

INTERMEDIATE WALL

W S

T A .4

.5

A

W S

T A .9

.5

A

W S

T A .1

.2

A

W S

T A .2

.2

A

W S

T A .2

.2

A

W S

T A .3

.2

A

W S

T A .3

.2

A

W S

T A .1

.2

A

E S

T A .4

.5

A

E S

T A .2

.6

A

E S

T A .9

.5

A

E S

T A .1

.2

A

E S

T A .1

.2

A

E S

T A .2

.2

A

E S

T A .2

.2

A

E S

T A .3

.2

A

E S

T A .3

.2

A

E S

T A .7

.2

A

E S

T A .6

.2

A

E S

T A .6

.2

A

E S

T A .5

.2

A

E S

T A .5

.3

A

E S

T A .4

.3

A

E S

T A .4

.2

A

W S

T A .4

.3

A

W S

T A .5

.3

A

W S

T A .5

.2

A

W S

T A .6

.2

A

W S

T A .7

.2

A

W S

T A .6

.2

A

C L O

F P

IN

T L E

S T

A .0

STA. 725.00A

STA. 706.25A

STA. 656.25A

STA. 625.25A

STA. 575.25A

STA. 529.375A

STA. 479.375A

STA. 431.25A

STA. 387.25A

STA. 337.25A

STA. 287.25A

STA. 243.25A

STA. 193.25A

STA. 143.25A

STA. 94.50A

STA. 44.50A

STA. 25.67A

E17

E16

E15

E14

E13

E12

E11

E10

E9

E8

E7

E6

E5

E4

E3

E2

E1

LAND WALL

OFFSET FROM

W S

T A .2

.6

A

E S

T A .0

A

W S

T A .0

A

W S

T A .4

.2

A

W17

W16

W15

W14

W13

W12

W11

W10

W9

W8

W7

W6

W5

W4

W3

W2

W1

41.0’

6.5’

4.0’

4.0’

4.0’

4.0’

4.0’

4.0’

4.0’

4.0’

4.0’

4.0’

4.0’

4.0’

4.0’

1.5’

32.0

41.0’

6.5’

16.0’

4.0’

4.0’

4.0’

1.5’

1.5’

1.5’

1.5’

1.5’

1.5’

4.0’

4.0’

1.5’

1.5’

32.0’

STA. 725.00A

STA. 706.25A

STA. 656.25A

STA. 625.25A

STA. 575.25A

STA. 529.375A

STA. 479.375A

STA. 431.25A

STA. 387.25A

STA. 337.25A

STA. 287.25A

STA. 243.25A

STA. 193.25A

STA. 143.25A

STA. 94.50A

STA. 44.50A

STA. 25.67A

EXISTING LOCK BENCH

EXISTING LOCK BENCH

EXISTING LOCK BENCH

SUMP PIT

DOWNSTREAM

SUMP PIT

UPSTREAM

RELIEF WELL LOCATION TABLE RELIEF WELL LOCATION TABLE

SEE NOTE 6

BULKHEAD PEDESTALS

PERMANENT UPSTREAM

F L

O O

R S

T A

B

IL

IZ

A T

IO

N R

E L

IE

F W

E L L S

SEE SHEET S-501

INSTALL RELIEF WELL REFERENCE MARKER (TYP.)

SEE SHEET S-101

INSTALL RELIEF WELL AND CIP PROTECTION BLOCK (TYP.)

SEE SHEET S-101

INSTALL RELIEF WELL AND PRECAST PROTECTION BLOCK (TYP.)

DO NOT DISTURB

EXISTING ELECTRICAL DUCT BANK

DO NOT DISTURB

EXISTING STRUT (TYP.)

WEEPHOLE (TYP.)

CLEAN OUT EXISTING

SEE SHEET C-103

FULL PENETRATION OF SLAB

CLEAN OUT EXISTING 6IN. DIA. WEEPHOLE (TYP.)

C M

G

A N

A

A J

G

DO NOT DISTURB

EXISTING BUBBLER CROSS OVER

DO NOT DISTURB

CROSS OVER

EXISTING BUBBLER

DO NOT DISTURB

RECESS SLOT

BULKHEAD

INSTALLED BY GOVERNMENT CREWS DURING CONTRACT.

6. PERMANENT UPSTREAM BULKHEAD PEDESTALS TO BE

DRAWINGS, PER SPECIFICATIONS SECTION 01 78 00.

STATE OF ILLINOIS, TO BE INCLUDED IN THE AS-BUILT

PROFESSIONAL SURVEYOR LICENSED TO PRACTICE IN THE

LOCATION OF THE RELIEF WELLS, CERTIFIED BY A

NORTHING AND EASTING COORDINATES OF THE DRILLED

5. THE CONTRACTOR SHALL PROVIDE NAD83, ILLINOIS WEST,

BLOCKS.

SO THAT IT WILL NOT IMPACT INSTALLATION OF PROTECTION

4. RELIEF WELL LOCATION WILL BE ADJUSTED IN THE FIELD

SPECIFICATIONS.

VARY DEPENDING ON RIVER FLOW CONDITIONS, SEE

POOL OR TAILWATER ELEVATION. WATER LEVEL ELEVATIONS

WATER LEVEL AT THE CONTRACTOR’S PREFERENCE OF UPPER

OF THE RELIEF WELLS MAY BE INSTALLED WITH THE CHAMBER

CHAMBER AT THE UPSTREAM POOL ELEVATION. THE REMAINDER

SHALL BE INSTALLED WITH THE WATER LEVEL IN THE LOCK

3. THE RELIEF WELLS IN THE UPPER HALF OF THE LOCK CHAMBER

TO DRILLING.

THAT HAS ACCUMULATED AT THE RELIEF WELL SITE PRIOR

2. CONTRACTOR MAY HAVE TO REMOVE ANY SILT OR DEBRIS

STRUTS AND TIMBER PILES.

DUCT BANKS, CONDUITS, GATE ANCHORAGES, FLOOR SLAB

OBSTRUCTIONS INCLUDING, BUT NOT LIMITED TO, ELECTRICAL

KO, FINAL LOCATION OF THE RELIEF WELLS TO AVOID

1. CONTRACTOR SHALL FIELD VERIFY, TO BE APPROVED BY THE

W E

K -1

-R -0

S O

L

IC

IT

A T

IO

N N

O

F

IL

E N

A M

E

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

D A

T E

S

IZ

E

S U

B M

IT

T E

D B

Y

P L

O T S

C A

L E

P L

O T D

A T

E

C O

N T

R A

C T N

O

D A

T E

A P

P R fiof Engineers

US Army Corps of Engineers

US Army Corps

P R

O J E

C T C

O D

E

A N

S I

D c p w w o rk in g \m v r\ b e d d ll h \d

\B

M

R

C -1 x x x .d g n

:2

:5

A

M

B E

D D

L L

H

D

A T

C-103

M R

B

M R

C -1 x x x .d g n

R O

C K I S

L A

N D

IL

L

IN

O

IS

R O

C K I S

L A

N D D

IS

T R

IC

T

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

G L

A D

S T

O N

E

IL

L O

C K A

N D D

A M

M

IS

S

IS

S

IP

P I

R

IV

E R B

A

S

H O

0 60’SCALE : 1"=30’-0" 30’

M I S S I S S I P P I R I V E R

FLOW

GENERAL SHEET NOTES

L L

H

LANDWALL

INTERMEDIATE WALL

W S

T A .4

.5

A

W S

T A .9

.5

A

W S

T A .1

.2

A

W S

T A .2

.2

A

W S

T A .2

.2

A

W S

T A .3

.2

A

W S

T A .3

.2

A

W S

T A .1

.2

A

E S

T A .4

.5

A

E S

T A .2

.6

A

E S

T A .9

.5

A

E S

T A .1

.2

A

E S

T A .1

.2

A

E S

T A .2

.2

A

E S

T A .2

.2

A

E S

T A .3

.2

A

E S

T A .3

.2

A

E S

T A .7

.2

A

E S

T A .6

.2

A

E S

T A .6

.2

A

E S

T A .5

.2

A

E S

T A .5

.3

A

E S

T A .4

.3

A

E S

T A .4

.2

A

W S

T A .4

.3

A

W S

T A .5

.3

A

W S

T A .5

.2

A

W S

T A .6

.2

A

W S

T A .7

.2

A

W S

T A .6

.2

A

C L O

F P

IN

T L E

S T

A .0

W S

T A .2

.6

A

E S

T A .0

A

W S

T A .0

A

W S

T A .4

.2

A

EXISTING LOCK BENCH

EXISTING LOCK BENCH

EXISTING LOCK BENCH

SUMP PIT

DOWNSTREAM

SUMP PIT

UPSTREAM

F L

O O

R S

T A

B

IL

IZ

A T

IO

N R

E L

IE

F W

E L L S

W E

E P H

O L E C

L E

A N

IN

G P

L A

N

D1

TYPICAL WEEP HOLE SECTION

LOCK FLOOR SLAB

0 2’SCALE : 1"=1’-0" 1’

A1

WEEP HOLE CLEANING PLAN

SPECIFICATION SECTION 31 23 19.

TOP OF WEEP HOLES WHICH ERODE FOUNDATION SOILS. SEE

3. ADDITIONAL CLEAN STONE AGGREGATE IS TO BE PLACED ON

SPECIFICATION SECTION 31 23 19.

BACKFILL WITH CLEAN STONE AGGREGATE, ACCORDING TO

2. CLEAN EXISTING WEEP HOLES TO BASE OF FLOOR SLAB AND

SECTION 31 23 19.

CLEANED AND BACKFILLED ACCORDING TO SPECIFICATION

1. ALL WEEP HOLES NOT COVERED BY A BARGE ARE TO BE

FULL PENETRATION OF SLAB

6" Ø WEEP HOLE

FULL PENETRATION OF SLAB

CLEAN OUT EXISTING 6IN. DIA. WEEPHOLE (TYP.)

C M

G

A N

A

A J

G

WEEPHOLE (TYP.)

CLEAN OUT EXISTING

DO NOT DISTURB

EXISTING STRUT (TYP.)

DO NOT DISTURB

EXISTING ELECTRICAL DUCT BANK

DO NOT DISTURB

CROSS OVER

EXISTING BUBBLER

DO NOT DISTURB

RECESS SLOT

BULKHEAD

DO NOT DISTURB

EXISTING BUBBLER CROSS OVER

W E

K -1

-R -0

S O

L

IC

IT

A T

IO

N N

O

F

IL

E N

A M

E

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

D A

T E

S

IZ

E

S U

B M

IT

T E

D B

Y

P L

O T S

C A

L E

P L

O T D

A T

E

C O

N T

R A

C T N

O

D A

T E

A P

P R fiof Engineers

US Army Corps of Engineers

US Army Corps

P R

O J E

C T C

O D

E

A N

S I

D c p w w o rk in g \m v r\ b e d d ll h \d

\B

M

R

C -1 x x x .d g n

:2

:0

A

M

B E

D D

L L

H

D

A T

R O

C K I S

L A

N D

IL

L

IN

O

IS

R O

C K I S

L A

N D D

IS

T R

IC

T

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

M R

C -1 x x x .d g n

S

H O

W N

L L

H

C-104

C K A

N D D

A M

M

IS

S

IS

S

IP

P I

R

IV

E R B

A S

IN

B

M R

G

A D

S T

O N

E

IL

GENERAL SHEET NOTES

F

O O

R S

T A

B

IL

IZ

A T

IO

N R

E L

IE

F W

E L L S

EXIS

TIN

G M

ITE

R G

ATE

SIL

L

L A

N D W

A L L

IN

T

E R

M E

D

IA

T E W

A L L

R E

F E

R E

N C

E M

A R

K E

R P

L A

N

THE KO.

FEATURES IN THE LOCK WALL. COORDINATE LOCATIONS WITH

AVOID ALL GRATES, CONDUITS AND OTHER EMBEDDED

2. LOCATION OF RELIEF WELL REFERENCE MARKERS SHALL

IT IS CLOSER TO, SEE SHEET S-501 / A1.

CORRESPONDING TO ITS STATION ON THE SIDE OF THE LOCK

1. EACH RELIEF WELL SHALL HAVE A REFERENCE MARKER

RELIEF WELL REFERENCE MARKER NOTES:

SUMP PIT

DOWNSTREAM

EXISTING

46’-0"30’-6" 30’-6"

0 10’SCALE : 1"=5’-0" 5’

2’-6"

C M

G

A J

G

A N

A

D O

W N

S T

R E

A M R

E L

IE

F W

E L L A

N D

A1

DOWNSTREAM RELIEF WELL AND REFERENCE MARKER PLAN

DO NOT DISTURB

EXISTING STRUT (TYP.)

INSTALL RELIEF WELL (W1)

INSTALL CAST IN PLACE CONCRETE BLOCK

INSTALL RELIEF WELL REFERENCE MARKER

INSTALL RELIEF WELL (W2)

INSTALL CAST IN PLACE CONCRETE BLOCK

INSTALL RELIEF WELL REFERENCE MARKER

INSTALL PRECAST CONCRETE PROTECTION BLOCK

INSTALL RELIEF WELL (W3)

INSTALL RELIEF WELL REFERENCE MARKER

INSTALL RELIEF WELL (E1)

INSTALL CAST IN PLACE CONCRETE BLOCK

INSTALL RELIEF WELL REFERENCE MARKER

INSTALL RELIEF WELL (E2)

INSTALL CAST IN PLACE CONCRETE BLOCK

INSTALL RELIEF WELL REFERENCE MARKER

EXISTING LOCK BENCH

EXISTING CORNER ARMOR

DO NOT DISTURB

EXISTING BUBBLER CROSS OVER

FULL PENETRATION OF SLAB

CLEAN OUT EXISTING 6IN. DIA. WEEPHOLE (TYP.)

W E

K -1

-R -0

S O

L

IC

IT

A T

IO

N N

O

F

IL

E N

A M

E

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

D A

T E

S

IZ

E

S U

B M

IT

T E

D B

Y

P L

O T S

C A

L E

P L

O T D

A T

E

C O

N T

R A

C T N

O

D A

T E

A P

P R fiof Engineers

US Army Corps of Engineers

US Army Corps

P R

O J E

C T C

O D

E

A3 S-201

S-201

3’-0"

0 6" 1’ 2’SCALE : 1 1/2"=1’-0"

3"

10"10"10"

0 6" 1’ 2’SCALE : 1 1/2"=1’-0"C1

PRECAST CONCRETE PROTECTION BLOCK PLAN

6’-6"

3’-3"

2’-0" 2’-0"

COVER PLATE

PROTECTIVE

1/2" PL

0 6" 1’ 2’SCALE : 1 1/2"=1’-0"

A1

RELIEF WELL PRECAST CONCRETE PROTECTION BLOCK PLAN

A4

RELIEF WELL CIP CONCRETE PROTECTION BLOCK PLAN

A1 S-302

C1 S-302

C3

GENERAL SHEET NOTES

AND CASTING OF CIP PROTECTION BLOCK.

3. BLOCK OFF FLOW FROM RISER PIPE PRIOR TO FORMING

SLUMP.

COMPRESIVE STRENGTH AND HAVE NO MORE THAN 1 INCH

2. CONCRETE FOR CIP PROTECTION BLOCK SHALL HAVE 4000 PSI

LOCK BULKHEADS.

GATES AND IN AREAS NEAR UPSTREAM AND DOWNSTREAM

IN AREAS DIRECTLY UNDER THE SECTOR ARC OF THE MITER

1. CAST IN PLACE PROTECTION BLOCKS ARE TO BE INSTALLED

EXISTING LAND OR INTERMEDIATE WALL

SHEET

SEE PLAN C1 THIS

PROTECTION BLOCK,

CONCRETE

INSTALL PRECAST

RISER PIPE

RELIEF WELL

OUTLET

CONCRETE

PRECAST

OUTLET

CONCRETE

PRECAST

10" O U

TLET

A N

S I

D c p w w o rk in g \m v r\ b e d d ll h \d

\B

M

R S -1 x x x .d g n

:2

:2

A

M

B E

D D

L L

H

D

A T

C K I S

L A

N D

IL

L

IN

O

IS

R O

C K I S

L A

N D D

IS

T R

IC

T

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

M R

S -1 x x x .d

A D

S T

O N

E

IL

L O

C K A

N D D

A M

M

IS

S

IS

S

IP

P I

R

IV

E R B

A

F

O O

R S

T A

B

IL

IZ

A T

IO

N R

E L

IE

F W

E L L S

B

M R

S-101

E

L

IE

F W

E L L P

R O

T E

C T

IO

N B

L O

C K

S P

L A

N

E O J

M

IM

A S S

H O

W N

M

IM

A J

G

W E

K -1

-R -0

S O

L

IC

IT

A T

IO

N N

O

F

IL

E N

A M

E

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

D A

T E

S

IZ

E

S U

B M

IT

T E

D B

Y

P L

O T S

C A

L E

P L

O T D

A T

E

C O

N T

R A

C T N

O

D A

T E

A P

P R fiof Engineers

US Army Corps of Engineers

US Army Corps

P R

O J E

C T C

O D

E

ELEVATION VARIES SEE REFERENCE DRAWINGS

GENERAL SHEET NOTES

0 4’SCALE : 1"=2’-0" 2’A1

RELIEF WELL ELEVATION

1’-4"

A N

S I

D c p w w o rk in g \m v r\ b e d d ll h \d

\B

M

R S -2 x x x .d g n

:2

:0

A

M

B E

D D

L L

H

D

A T

C K I S

L A

N D

IL

L

IN

O

IS

R O

C K I S

L A

N D D

IS

T R

IC

T

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

R E

L

IE

F W

E L L A

D

M R

S -2 x x x .d

L

IE

F W

E L L P

R O

T E

C T

IO

N B

L O

C K

S-201

C K A

N D D

A M

M

IS

S

IS

S

IP

P I

R

IV

E R B

A S

IN

B

M R

INSTALLED

AFTER PROTECTION BLOCKS ARE

PRECAST PROTECTION BLOCK

REMOVED AND REINSTALLED IN THE

HORIZONTAL CHECK VALVE TO BE

ONCE LOCK IS DEWATERED,

MORE THAN 6" FROM LOCK FLOOR

CUT RELIEF WELL RISER PIPE NO

TO LOCK DEWATERING

DEVELOPMENT AND PRIOR

PIPE AFTER WELL

TO BE INSTALLED IN RISER

HORIZONTAL CHECK VALVE

1’-6"

8"

TYP.

2" CHAMFER 45°

A3

RELIEF WELL PRECAST PROTECTION BLOCK ELEVATION

2’1’0SCALE : 1"=1’-0"

C3

RELIEF WELL PRECAST PROTECTION BLOCK ELEVATION

2’1’0SCALE : 1"=1’-0"

C1 S-301

A3C3 S-301

A1 S-301

S-301

E L E

V A

T

IO

N S

EXISTING LOCK FLOOR

BLOCK

CONCRETE PROTECTION

INSTALL PRECAST

B E

N C

H

W A

L L

X

IS

T

EXISTING LOCK FLOOR

X

IS

T

IN

G W

A L L O

R B

E N

C H

EXISTING LOCK FLOOR

BOTTOM PLATE

FILTER (4")

SEE RELIEF WELL NOTE 1

CONTINUOUS SLOT SCREEN,

WIRE WRAPPED

MANUFACTURER

WELL SCREEN

TO BE PROVIDED BY

WELL SCREEN TO PVC

CONNECTION FROM

TOP OF WELL SCREEN,

BACKFILL

GROUT

TREMIE

BENTONITE CHIPS

TOP OF FILTER

OUTLET

ELEVATION OF

CENTERLINE

9" TO

AND C3 ON SHEET S-501

LATCH SEE DETAIL C1

FLAPPER VALVE AND

PROTECTION BLOCKS.

2. ALL FOUR LIFTING HOOKS MUST BE USED WHEN PLACING THE

SEE S-301 AND S-302 FOR ANCHOR DETAILS.

LOCK CHAMBER AFTER LOCK CHAMBER HAS BEEN DEWATERED.

1. PROTECTION BLOCKS TO BE ANCHORED TO THE FLOOR OF THE

RELIEF WELL PROTECTION BLOCK NOTES:

2. ALL WELLS SHALL HAVE SHOWN DIMENSIONS.

FOOT LENGTH.

SIZE 0.10" MINIMUM INTAKE AREA 107 SQUARE INCHES PER

WRAPPED CONTINUOUS SLOT SCREENS WITH MAXIMUM SLOT

1. WELL SCREENS SHALL BE 8" DIA. STAINLESS STEEL WIRE

RELIEF WELL NOTES:

CHARACTERISTICS.

1. SEE SPECIFICATIONS FOR HORIZONTAL CHECK VALVE

CHECK VALVE NOTES:

G L

A D

S T

O N

E

IL

F L

O O

R S

T A

B

IL

IZ

A T

IO

N R

E L

IE

F W

E L L S

M A

X

8" DIA. RISER PIPE

M

IM

A S S

H O

W N

M

IM

E O J

A J

G

PROTECTION BLOCK

INSTALL PRECAST CONCRETE

BLOCK NOTE 2)

SEE PROTECTION

(4 PER BLOCK,

#4 LIFTING HOOK

W E

K -1

-R -0

S O

L

IC

IT

A T

IO

N N

O

F

IL

E N

A M

E

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

D A

T E

S

IZ

E

S U

B M

IT

T E

D B

Y

P L

O T S

C A

L E

P L

O T D

A T

E

C O

N T

R A

C T N

O

D A

T E

A P

P R fiof Engineers

US Army Corps of Engineers

US Army Corps

P R

O J E

C T C

O D

E

A N

S I

D c p w w o rk in g \m v r\ b e d d ll h \d

\B

M

R S -3 x x x .d g n

:2

:2

A

M

B E

D D

L L

H

D

A T

C K I S

L A

N D

IL

L

IN

O

IS

R O

C K I S

L A

N D D

IS

T R

IC

T

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

M R

S -3 x x x .d

C K A

N D D

A M

M

IS

S

IS

S

IP

P I

R

IV

E R B

A S

IN

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0 6" 1’ 2’SCALE : 1 1/2"=1’-0"

0 6" 1’ 2’SCALE : 1 1/2"=1’-0"

GENERAL SHEET NOTES

C1

RELIEF WELL PRECAST PROTECTION BLOCK SECTION

A1

RELIEF WELL PRECAST PROTECTION BLOCK SECTION

0 6" 1’ 2’SCALE : 1 1/2"=1’-0"A3

RELIEF WELL PRECAST PROTECTION BLOCK SECTION

0 6" 1’ 2’SCALE : 1 1/2"=1’-0"C3

RELIEF WELL PRECAST PROTECTION BLOCK SECTION

S-301

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INSTALLATION OF PROTECTION BLOCK

ALONG PERIMETER PRIOR TO

NON-SHRINK GROUT MINIMUM 1" HIGH

PROTECTION BLOCK. RUN LINE OF

REMOVE DEBRIS IN CONTACT WITH

3"

FLOOR

LOCK

EXISTING

" 8 1–"4

11’-3

"8 1– "8

51’-2

(2 PER BLOCK)

CHECK VALVE

HORIZONTAL

FOR CLARITY

VALVE NOT SHOWN

HORIZONTAL CHECK

LOCK FLOOR

ABOVE

PROTRUSION

6" MAX

FLOOR

LOCK

EXISTING

CLCL

CL

1’-6"

CL

BLOCK

INSTALLATION OF PROTECTION

HIGH ALONG PERIMETER PRIOR TO

NON-SHRINK GROUT MINIMUM 1"

PROTECTION BLOCK. RUN LINE OF

REMOVE DEBRIS IN CONTACT WITH

3"

2’-0" 1’-3" 3’-3"

CL

BANKS

STRUTS OR DUCT

THROUGH LOCK

BE PLACED

NO ANCHORS TO

FLOOR

LOCK

EXISTING

"4

COVER PLATE

PROTECTIVE

1/2" PL

CL

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FLOOR

LOCK

EXISTING

6" 1’-0" 1’-6"

CL

CL

BANKS

OR DUCT

LOCK STRUTS

THROUGH

PLACED

TO BE

NO ANCHORS

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BACKFILL

TREMIE GROUT

RISER PIPE

RELIEF WELL RISER PIPE

RELIEF WELL

BACKFILL

TREMIE GROUT

(8 PER BLOCK)

ANCHOR

1/2" DIA. COVER PLATE

(8 PER BLOCK)

ANCHOR

1/2" DIA. COVER PLATE

(4 PER BLOCK)

ANCHOR BAR

#8, 2’-0" LONG

AFTER ANCHOR PLACEMENT (TYP.)

FILL WITH NON SHRINK GROUT

DIA. ANCHOR HOLE,"8

AFTER ANCHOR PLACEMENT (TYP.)

FILL WITH NON SHRINK GROUT

DIA. ANCHOR HOLE,"8

(4 PER BLOCK)

ANCHOR BAR

#8, 2’-0" LONG

(2 PER BLOCK)

MECHANISM

VALVE LATCH

AND FLAPPER

FLAPPER VALVE,

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TO ALLOW RELIEF WELL WATER TO FLOW.

P) UNLATCH BOTH FLAPPER VALVE LATCH MECHANISMS

O) INSTALL PROTECTIVE COVER PLATE.

N) REMOVE TEMPORARY RELIEF WELL PLUG.

SPECIFIED IN NOTE 4.

M) FILL REMAINING SPACE WITH NON SHRINK GROUT AS

L) REMOVE EXCESS ADHESIVE.

K) INSTALL ANCHOR BARS.

RECOMMENDATIONS.

HOLES IN ACCORDANCE WITH MANUFACTURER’S

J) INSTALL ADHESIVE FROM THE BOTTOM OF THE ANCHOR

I) CLEAN ANCHOR HOLES.

H) ROUGHEN INSIDE SURFACE OF HOLES.

G) CLEAN ANCHOR HOLES.

SPECIFIED DEPTH.

" DRILL BIT TO THE 8

1 F) DRILL INTO LOCK FLOOR WITH 1

E) POSITION BLOCK OVER RELIEF WELL.

BLOCK.

D) INSTALL LINE OF GROUT FOR LEVELING THE PROTECTION

C) TEMPORARILY BLOCK RELIEF WELL FLOW.

B) CUT RISER PIPE TO SPECIFIED HEIGHT ABOVE LOCK FLOOR.

RECOMMENDATIONS.

BLOCK IN ACCORDANCE WITH MANUFACTURER’S

REINSTALL HORIZONTAL CHECK VALVE IN PROTECTION

A) REMOVE TEMPORARY HORIZONTAL CHECK VALVE AND

6. PROCEDURE FOR PLACEMENT OF PROTECTION BLOCKS:

EXCEED ASTM C881, TYPE 1, CLASS A.

5. ADHESIVE FOR SETTING ANCHOR BARS SHALL MEET OR

4. NON-SHRINK GROUT SHALL BE ASTM C1107.

3. ANCHOR BARS SHALL BE ASTM A615, GRADE 60 REBAR.

COVER PLATE ANCHORS SHALL BE STAINLESS STEEL.

B8, CLASS 1 STAINLESS STEEL. NUTS AND WASHERS FOR

PROTECTION BLOCK. ANCHORS SHALL BE ASTM A193, GRADE

2. COVER PLATE ANCHORS SHALL BE CAST IN THE PRECAST

STAINLESS STEEL.

1. COVER PLATE SHALL BE MADE OF ASTM A276, TYPE 304

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6" 1’ 2’SCALE : 1 1/2"=1’-0"A1

RELIEF WELL CIP PROTECTION BLOCK SECTION

6" 1’ 2’SCALE : 1 1/2"=1’-0"C1

RELIEF WELL CIP PROTECTION BLOCK SECTION

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C3 SCALE : 1"=1" 2"1"0

OVERFLOW RISER PIPE VALVE

CL

INSTALLATION (SEE A1 S-201)

FROM INITIAL RELIEF WELL

HORIZONTAL CHECK VALVE

LOCK FLOOR AND SAVE

CUT RISER PIPE FLUSH WITH

FLOOR

LOCK

EXISTING

GROUT BACKFILL

TREMIE

RISER PIPE

RELIEF WELL

RISER PIPE

RELIEF WELL

PIPE VALVE HANDLE

OVERFLOW RISER

PLACEMENT

CONCRETE

AGENT PRIOR TO

APPLY BONDING

REMOVE DEBRIS AND

GROUT BACKFILL

TREMIE

FLOOR

LOCK

EXISTING

(SEE NOTE 6)

PREVENTION

FOR RUST

" Ø HOLE8

3OF

CIRCUMFERENCE

PAINT INSIDE

GROUT BACKFILL

OF TREMIE

TOP ELEVATION

(SEE NOTE 4)

VALVE BODY

(SEE NOTE 4)

COVER

VALVE

"4

"8

"4

CL

CL

CL

"2

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6. PAINT SHALL BE ZINC RICH PRIMER PAINT

GROUP 1, 304 STAINLESS STEEL

" LONG AND MADE OF ASTM F593, 2

1" - 7 X 1 8

3 PIPE SHALL BE

5. LAG SCREWS FOR OVERFLOW VALVE ATTACHMENT TO RISER

COMPATIBLE WITH RISER PIPE MATERIAL.

CHARACTERISTICS. OVERFLOW VALVE SHALL BE

4. SEE SPECIFICATIONS FOR OVERFLOW VALVE

3. BONDING AGENT SHALL BE ASTM C1059 TYPE II.

GRADE 60 REBAR.

2. CIP PROTECTION BLOCK ANCHORS SHALL BE ASTM A615,

SLUMP.

COMPRESSIVE STRENGTH AND HAVE NO MORE THAN 1 INCH

CONCRETE FOR CIP PROTECTION BLOCK SHALL HAVE 4000 PSI 1.

FLOOR

EXISTING LOCK

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(SEE NOTE 5)

RISER PIPE

VALVE BODY INTO

THROUGH RISER

LAG SCREWS

SCREWS

TO ACCEPT LAG

OF THE VALVE BODY

THROUGH THE SIDE

DRILL TWO HOLES

(SEE C3)

VALVE

RISER PIPE

OVERFLOW

#4 ANCHOR (3 PER BLOCK)

ALL AROUND

45° CHAMFER

BLOCK OUTLET

CIP PROTECTION

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0 4’SCALE : 1"=2’-0" 2’

6"

0 1" 2" 3" 4"SCALE : 6"=1’-0"

"4

3"

0 1" 2" 3" 4"SCALE : 6"=1’-0"C1

6" FLAPPER VALVE AND LATCH DETAIL

C3

6" FLAPPER VALVE DETAIL

CORNER ARMOR

EXISTING

9"

9"

9"

B5, BOTTOM BARS (#6, 2 REQUIRED)

B4, TOP BARS (#6, 2 REQUIRED)

B3, TYPE B STIRRUPS, (#6, 4 REQUIRED)

B2, TYPE A STIRRUPS, (#6, 6 REQUIRED)

A4

REINFORCEMENT SCHEDULE

2’1’0SCALE : 1"=1’-0"A3

REINFORCEMENT DETAILS

2’1’0SCALE : 1"=1’-0"

"4 33’-4

B1 B1

B2

B3B3

"8 52’-2

B1B1

B4B5

B4

B4

B5

WALL

INTERMEDIATE

WALL OR

TOP OF LAND

1"

GROUT

NEW EPOXY

CONCRETE

EXISTING

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A1

RELIEF WELL REFERENCE MARKER DETAIL

B1, LIFTING HOOK, (#4, 4 REQUIRED)

7"

"16

Ø

Ø

"2 13’-4

"2 15’-11

"4 12’-7

" R 8

" R 8

" R 8 11" R 8

" R 8

" R 8 11" R 8

" R 4

" R 4

" R 8 11" R 8

CLARITY

NOT SHOWN FOR

COMPONENTS

3. INTERNAL

OUTS

SHEET FOR BAR CALL

SCHEDULE, A4 THIS

EE REINFORCEMENT 2. S

GRADE 60

SHALL BE ASTM A615

1. REINFORCEMENT

1/8

VALVE BODY

BASE PLATE TO

LATCH KEY HOLE

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FRONT VIEW

SIDE VIEW

3"

BASE PLATE

LATCH KEY HOLE

COVER

VALVE

" Ø4

FLANGE

MOUNTING

11" Ø VALVE

C3

S-501

S-502

OPENING

THROUGH KEY HOLE

PIN AT BOTTOM TO FIT

" Ø LATCH HANDLE,2

C1

CONCRETE)

TOP OF

(FLUSH WITH

STEEL ROD

1" DIA. X 10"

COVER (TYP)

2" MIN

POSITION

LOCKED

HANDLE IN

" Ø LATCH2

RECEIVE LATCH

1" Ø HOLE TO

PIVOT PIN

VALVE COVER

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HARDWARE

MOUNTING

VALVE

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GENERAL SHEET NOTES

STAINLESS STEEL.

ALL SHALL BE COMPRISED OF ASTM A276, TYPE 304

LATCH KEY HOLE BASE PLATE, AND LATCH KEEPER PLATES

PIVOT PIN, VALVE MOUNTING HARDWARE, LATCH HANDLE,

3. FLAPPER VALVE BODY, FLAPPER VALVE COVER, VALVE COVER

THE WALL CLOSEST TO THE WELL.

2. EACH RELIEF WELL SHALL CORRESPOND TO A MARKER ON

SHALL BE MADE OF ASTM A767, GRADE 40 GALVANIZED REBAR

MARKER LOCATIONS WITH THE KO. REFERENCE MARKERS

THE CONTRACTOR SHALL VERIFY RELIEF WELL REFERENCE1.

B5

LATCH KEEPER PLATES

AFTER INSERTION THRU

TO LATCH HANDLE

" Ø LATCH PIN 4

12"X

TO VALVE COVER

KEEPER PLATES

" LATCH 2

14"X2"X

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0 1" 2" 3" 4"SCALE : 6"=1’-0"

"8

A1

FLAPPER VALVE ISO VIEW (CLOSED, LATCHED POSITION)

A3

FLAPPER VALVE ISO VIEW (OPEN, UNLATCHED POSITION)

SCALE : NO SCALE

(PARTIAL VIEW)

VALVE COVER

(PARTIAL VIEW)

VALVE BODY

C1

FLAPPER VALVE BOLT DETAIL

OF BOLT (SEE NOTE 1)

MATCH THREADS AND SIZE

NUT AND WASHER TO

5/8" DIA. THREADED ROD,

"(SEE NOTE 2)8

(PARTIAL VIEW)

" Ø LATCH LEVER2

SCALE : NO SCALE

SCALE : NO SCALEC5

CIP BLOCK ISO VIEW

SCALE : NO SCALEC3

PRECAST PROTECTION BLOCK ISO-VIEW

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(PARTIAL VIEW)

KEEPER PLATE

COVER OPEN

POSITION, AND VALVE

UNLOCKED

LATCH HANDLE IN

COVER CLOSED

POSITION, AND VALVE

LOCKED

LATCH HANDLE IN

OUTLET

CONCRETE

PRECAST

EDGE OF

CHECK VALVE

FOR HORIZONTAL

CONCRETE WALL

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GENERAL SHEET NOTES

PROHIBITED.

PRECAST BLOCK FOR THREADED ROD PLACEMENT IS

CLASS 1 STAINLESS STEEL. DRILLING OF HOLES INTO THE

2. THREADED ROD SHALL BE MADE OF ASTM A193, GRADE B8,

THE VALVE FLANGE PATTERN SIZE AND SPACING.

FLAPPER VALVE PLACEMENT. RADIAL PATTERN TO MATCH

CAST IN THE PRECAST PROTECTION BLOCK PRIOR TO

1. THREADED ROD FOR MOUNTING FLAPPER VALVE SHALL BE

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B5MR181701_C-103xxx.dgn, SECTION