Plans.pdf

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Attached to
Bluestone Dam Cofferdam Construction Federal contract opportunity
Solicitation number
W9123719B0003
Issued by
Department of the Army Corps of Engineers Engineering District Huntington

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W9123719B0003_0003.pdf PDF
W9123719B0003_0002.pdf PDF
Pre-Bid_Questions_and_Answers.pdf PDF
Dewatering_Photos_-_October_2004.pdf PDF
Pre-Bid_Sign_In_Sheet.pdf PDF
W9123719B0003_0001.pdf PDF
Directions_for_Pre-Bid_Site_Visit.pdf PDF
W9123719B0003.pdf PDF

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Text version

US ARMY CORPS

OF ENGINEERS

HUNTINGTON DISTRICT

NOVEMBER 2018

SOLICITATION NO. W91237-19-B-0003

CERTIFIED FINAL DOCUMENTS - RTA

FISCAL YEAR 2019

9 NOVEMBER 2018

PHASE 5

BLUESTONE DAM DSA

BLUESTONE LAKE

HINTON, WV

NEW RIVER

COFFERDAM IFB

CONSTRUCTION PLANS

Chief, Engineering & Construction Division August W. Martin, P.E., PMP

OF THEIR EMPLOYMENT AS REQUIRED BY ER 1110-1-8152.

APPEAR ON THESE PROJECT DOCUMENTS WITHIN THE SCOPE

SIGNATURES AND REGISTRATION DESIGNATIONS OF INDIVIDUALS

OF THE U.S. ARMY CORPS OF ENGINEERS. THE INITIALS OR

THIS PROJECT WAS DESIGNED BY THE HUNTINGTON DISTRICT

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IDENTIFICATION

SHEET

IDENTIFICATION

SHEET

IDENTIFICATION

SHEET

NO.

SHEET

NO.

SHEET

NO.

SHEET

TITLE TITLE TITLE

GENERAL

CIVIL

STRUCTURAL

* HYDRAULIC INFORMATION

GEOTECHNICAL

* STRUCTURAL AND GEOTECHNICAL INFORMATION

25 53HH201

HH202

HH203

HH204

HH205

HH206

HH207

HH208

HH209

HH210

HH211

HH212

HH213

HH214

HH215

HH216

HH217

HH218

HH219

HH220

HH221

HH222

HH223

HH224

HH225

HH226

HH227

HH228

TAILWATER ELEVATIONS (1950-1959)

TAILWATER ELEVATIONS (1960-1969)

TAILWATER ELEVATIONS (1970-1979)

TAILWATER ELEVATIONS (1980-1989)

TAILWATER ELEVATIONS (1990-1999)

TAILWATER ELEVATIONS (2000-2009)

TAILWATER ELEVATIONS (2010-2018)

LAKE ELEVATIONS (1960-1969)

LAKE ELEVATIONS (1970-1979)

LAKE ELEVATIONS (1990-1999)

LAKE ELEVATIONS (2000-2009)

DISCHARGES (1950-1959)

DISCHARGES (1960-1969)

DISCHARGES (1970-1979)

DISCHARGES (1980-1989)

DISCHARGES (1990-1999)

DISCHARGES (2000-2009)

DISCHARGES (2010-2018)

STILLING BASIN ELEVATIONS (1950-1959)

STILLING BASIN ELEVATIONS (1960-1969)

STILLING BASIN ELEVATIONS (1980-1989)

STILLING BASIN ELEVATIONS (1990-1999)

STILLING BASIN ELEVATIONS (2000-2009)

STILLING BASIN ELEVATIONS (2010-2018)

R-01

R-02

R-03

R-04

R-05

R-06

R-07

R-08

R-09

R-10

R-11

R-12

R-13

R-14

R-15

R-16

R-17

EXISTING DAM GENERAL PLAN

EXISTING DAM ELEVATIONS AND SECTIONS

EXISTING DAM TOP OF DAM

EXISTING DAM GALLERIES AND ADITS

EXISTING DAM SPILLWAY TYPICAL SECTION

EXISTING DAM SPILLWAY APRON

EXISTING DAM PLAN OF STILLING WEIR

EXISTING DAM SECTION THRU STILLING WEIR

DRIFT AND DEBRIS TOWER GENERAL LAYOUT PLAN AND SECTIONS

DRIFT AND DEBRIS TOWER FOUNDATION PLANS AND SECTIONS

DRIFT AND DEBRIS TOWER WALL ELEVATIONS

DRIFT AND DEBRIS TOWER TOP SLAB SHEET 1

DRIFT AND DEBRIS TOWER TOP SLAB SHEET 2

DRIFT AND DEBRIS TOWER STRUCTURAL STEEL

DRIFT AND DEBRIS TOWER MISCELLANEOUS METAL

DRIFT AND DEBRIS TOWER TUNNEL LINER

DRIFT AND DEBRIS TOWER ACCESS LADDER MISCELLANEOUS DETAILS

* DRAWINGS ADDED FOR INFORMATION PURPOSES ONLY

STILLING BASIN ELEVATIONS (1970-1979)

LAKE ELEVATIONS (1950-1959)

LAKE ELEVATIONS (1980-1989)

LAKE ELEVATIONS (2010-2018)

COVER SHEET1

GI0012

CS401

3 GI002

INSTRUMENTATION

GI004 ENVIRONMENTAL PROTECTION 5

GI003 GENERAL LEGEND SHEET

DISTRICT, VICINITY AND LOCATION MAP

INDEX OF DRAWINGS

GI000

GI0056

9 S-001

S-002

S-003

S-004

S-501

DOWNSTREAM TRANSITION PLAN AND ELEVATION

UPSTREAM TRANSITION PLAN AND ELEVATION

S-502

S-503

18 BI101

19 BI401

20 BI402

21 BI501

CS402 WORK LIMITS (SHEET 2 OF 2), LOCATION GEOMETRY, AND SURVEY CONTROL

B-40223

B-401

24 B-403

CONTRACTOR STILLING BASIN WORK INSTRUCTIONS, EQUIPMENT AND SAFETY

WORK LIMITS (SHEET 1 OF 2) AND POINT TABLES

S-504

S-505

S-005

NOT USED

EXPLORATORY BORING LOCATION PLAN

STRUCTURAL GENERAL NOTES

PLAN AND ELEVATION

TRANSITION SECTION, DETAIL SHEET 1 OF 5

CUSTOM SHEET PILE & FRAME CONNECTIONS, DETAIL SHEET 2 OF 5

HANDRAIL, LADDER AND JIB CRANE, DETAIL SHEET 3 OF 5

STRAND ANCHOR, DETAIL SHEET 4 OF 5

HATCH DOOR DETAIL, DETAIL SHEET 5 OF 5

OVERALL PLAN INSTRUMENTATION LOCATION

INSTRUMENTATION PLAN AND SECTIONS, SHEET 1 OF 2

INSTRUMENTATION PLAN AND SECTIONS, SHEET 2 OF 2

INSTRUMENTATION DETAILS

SPILLWAY APRON FOUNDATION DRAINAGE SYSTEM GROUT DETAILS

COFFERDAM CURTAIN GROUTING DETAILS, PLAN AND ELEVATION

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SCALE: 1"=100 MILES

VICINITY MAP

(APPROXIMATE)

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SECTION IS SHOWN

SHEET ON WHICH

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SHEET ON WHICH

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WATER METER

WATER LINE - EXISTING

WATER LINE - PROPOSED

GAS LINE - EXISTING

GAS LINE - PROPOSED

ELECTRIC - EXISTING

TELEPHONE/COMMUNICATION - EXISTING

SANITARY SEWER - EXISTING

SANITARY SEWER - PROPOSED

SANITARY MANHOLE

STORM SEWER - EXISTING

STORM SEWER - PROPOSED

DITCH OR SWALE

STORM MANHOLE

CABLE TV - PROPOSED/RELOCATED/TO BE RAISED

CABLE TV - EXISTING

ELECTRIC - PROPOSED/RELOCATED/TO BE RAISED

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R O

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ENVIRONMENTAL PROTECTION MEASURES

BORROW AREAS SHALL NOT BE LOCATED IN OR ADJACENT TO LIVE STREAMS. EPM NO. 13 -

SLOPES OF THE BORROW SITE SHALL BE GRADED AND DRESSED TO BLEND WITH THE ADJACENT TERRAIN.EPM NO. 12 -

AREA RECLAMATION PLAN.

DEVELOPMENT AND RECLAMATION OF BORROW AREAS SHALL BE IN ACCORDANCE WITH THE APPROVED BORROW EPM NO. 11 -

AREA OR IN OTHER LOCATIONS UP THE SLOPE AS APPROVED BY THE CONTRACTING OFFICER.

FROM ESCAPING DOWN THE SLOPE. THE LOG BARRIERS SHALL BE PLACED AT THE EDGE OF THE CLEARED

THE CONTRACTOR SHALL ERECT LOG BARRIERS IN SPECIFIED LOCATIONS TO PREVENT EXCAVATED MATERIAL EPM NO. 10 -

NEAT AND PRESENTABLE CONDITION APPROPRIATE TO THE LANDSCAPE, UNLESS OTHERWISE SPECIFIED.

STORAGE AND OTHER CONTRACTOR'S BUILDINGS SHALL BE REMOVED, AND THE SITES WILL BE RESTORED TO A

WHEN WORK IS COMPLETED, WHETHER ON GOVERNMENT- OWNED LANDS OR ON PRIVATE LANDS, ALL CAMP, EPM NO. 9 -

BY DEBRIS AND SHALL BE MAINTAINED IN A SAFE AND PASSABLE CONDITION AT ALL TIMES.

WHERE GAME TRAILS OR HIKING TRAILS CROSS CONSTRUCTION AREAS, SUCH TRAILS SHALL NOT BE COVERED EPM NO. 8 -

COMPOUND OF A COLOR APPROXIMATELY MATCHING THE COLOR OF THE BARK.

ALL TREATED WOUNDS AND SPECIFIED PRUNING CUTS SHALL BE PAINTED WITH AN APPROVED TREE PRUNING EPM NO. 7 -

NOT BE PERMITTED.

ALL TRIMMING OR PRUNING SHALL BE DONE WITH SAWS OR PRUNING SHEARS. TREE TRIMMING WITH AXES WILL EPM NO. 6 -

TREES OR SHRUBS WHICH ARE TO REMAIN.

ROPES, GUYS OR OTHER MEANS SHALL BE USED WHERE NECESSARY TO RESTRAIN MATERIALS FROM DAMAGING EPM NO. 5 -

REMAIN.

OPERATIONS FOR REMOVAL OF FALLEN MATERIALS WILL DAMAGE OR INJURE TREES AND SHRUBS WHICH ARE TO

LIMITS WHERE SUCH FALLS WOULD DAMAGE OR INJURE TREES AND SHRUBS WHICH ARE TO REMAIN AND WHERE

DURING CLEARING OPERATIONS, TREES AND DEBRIS SHALL NOT BE ALLOWED TO FALL OUTSIDE THE CLEARING EPM NO. 4 -

BEFORE ANY ROPE, CABLE OR WIRE IS PLACED.

LESS THAN 4 LAYERS OF BURLAP OR EQUIVALENT PADDING OVER WHICH SOFTWOOD CLEATS SHALL BE TIED

PERMITTED, IN ORDER TO PREVENT DAMAGE TO THE TREE. THE TRUNK SHALL FIRST BE WRAPPED WITH NOT

TREES. UNLESS SPECIFICALLY AUTHORIZED BY THE CONTRACTING OFFICER, WHERE SUCH ANCHORAGE IS

EXCEPT IN AREAS TO BE CLEARED, NO ROPES, CABLES OR GUYS SHALL BE FASTENED TO OR ATTACHED TO EPM NO. 3 -

MINIMUM PRACTICAL LIMITS.

ESTABLISHED CLEARING LIMITS. CLEARING OF BRUSH AND BRANCHES FOR SIGHT LINES SHALL BE HELD TO THE

SURVEY LINES SHALL BE LOCATED, WHILE AVOIDING CUTTING LARGE TREES, AND TO MINIMIZE CLEARING, BEYOND EPM NO. 2 -

RESTORATION SHOULD BE NECESSARY ONLY WHEN DAMAGE IS UNAVOIDABLE.

SHE SHALL EMPHASIZE THAT PREVENTION OF ENVIRONMENTAL DAMAGE IS THE PRIMARY GOAL AND THAT

THE PURPOSE OF EMPHASIZING THE ENVIRONMENTAL PROTECTION REQUIREMENTS OF THE CONTRACT. HE OR

THE CONTRACTOR SHALL CONDUCT FREQUENT ON THE JOB TRAINING COURSES, NOT LESS THAN MONTHLY, FOR EPM NO. 1 -

IN DIVISION 1 SECTION 01 57 20.00 10 OF THE SPECIFICATIONS.

REQUIREMENTS OF "ENVIRONMENTAL PROTECTION" ARE OUTLINED

ONES THAT DO ARE TO BE STRICTLY ADHERED TO. THE OVERALL

CONSTRUCTION EFFORTS ON THIS PARTICULAR PROJECT BUT THE

MEASURE (EPM) DESCRIBED ON THIS SHEET MAY NOT APPLY TO ANY

OF ENGINEERS (COE) PROJECTS. EVERY ENVIRONMENTAL PROTECTION

1.THIS SHEET IS INCLUDED IN ALL HUNTINGTON DISTRICT CORPS

NOTE

A MANNER AS TO NOT DEFACE THE LANDSCAPE.

LOOSE ROCKS, COBBLES AND BOULDERS FALLING OUTSIDE THE FINISHED SLOPES SHALL BE REMOVED IN SUCH EPM NO. 24 -

BE ROUNDED OFF AS SHOWN ON THE CONTRACT DRAWINGS.

OTHER THAN SOLID ROCK, THE TOPS OF EXCAVATED SLOPES SHALLEPM NO. 23 -

EXCAVATION EQUIPMENT DOES NOT CONTRIBUTE TO LOSS OF MATERIAL DOWN THE SLOPE.

EXCAVATION OF BLASTED MATERIAL SHALL BE CONDUCTED IN SUCH A MANNER THAT OPERATION OF EPM NO. 22 -

DURING BLASTING AND PREVENTS PARTICLE LOSS DURING LOADING AND HAULING.

AS A RESTRAINT AGAINST LOSS OF MATERIAL DOWN THE SLOPE. RETENTION RIDGES AIDS IN ROCK RETENTION

THE OUTER EDGE OF BENCHED CUTS SHALL BE SUCH AS TO PROVIDE RETENTION RIDGES OF ROCK TO ACT

USE OF RETENTION RIDGES: THE PATTERN OF DRILLING AND THE DEPTH, SIZE AND LOADING OF HOLES ALONG EPM NO. 21 -

WASTE MATERIALS SHALL NOT BE DUMPED ON SLOPES.EPM NO. 20 -

NO.17 AND EPM NO.22)

LIGHT BITUMINOUS TREATMENT OR EQUAL METHODS SHALL BE PROVIDED TO CONTROL DUST (NOTE: SEE EPM

USE APPROVED TEMPORARY METHODS OF STABILIZATION CONSISTING OF SPRINKLING, CHEMICAL TREATMENT, EPM NO. 19 -

WORK AREAS ARE TO BE KEPT FREE FROM DUST WHICH WOULD CAUSE A HAZARD OR NUISANCE TO OTHERS.

-AREAS, BORROW- AREAS, AND ALL OTHER WORK -AREAS WITHIN OR OUTSIDE THE PROJECT BOUNDARIES. ALL

THE CONTRACTOR SHALL MAINTAIN ALL EXCAVATIONS, EMBANKMENTS, STOCKPILES, ROADS, PLANT SITES, WASTE EPM NO. 18 -

20.

TO THE SAFE PASSAGE AND SPAWNING OF GAME FISH, INCLUDING BUT NOT LIMITED TO USING ITEM EPM NO.

EPM NO. 17 - THE CONTRACTOR SHALL PERFORM ALL WORK IN A MANNER TO PREVENT ANY INTERFERENCE OR DISTURBANCE

CULVERTS AND FOR CHANNEL DIVERSION ONLY.

THE USE OF EQUIPMENT WITHIN STREAMS SHALL BE HELD TO THAT NECESSARY FOR PREPARING A BASE FOR EPM NO. 16 -

INTO WATERWAYS.

WATERS USED TO WASH DOWN EQUIPMENT SHALL BE DISPOSED OF IN A MANNER TO PREVENT THEIR ENTRY EPM NO. 15 -

SILT OR ORGANIC OR OTHER ENVIRONMENTALLY DESTRUCTIVE MATERIAL FROM ENTERING THE WATERWAYS.

GREASES, BITUMINOUS MATERIALS, WASTE WASHINGS, HERBICIDES, INSECTICIDES, LIME, WET CONCRETE, CEMENT, AT ALL TIMES OF THE YEAR, SPECIAL MEASURES SHALL BE TAKEN TO PREVENT CHEMICALS, FUELS, OILS, EPM NO. 14 -

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IDENTIFICATION

SHEET

D A

T E

A P

P R

SHEET OF

®of Engineers

AXIS OF DAM

DRIFT AND DEBRIS TOWER

NUMBERS (TYP)

MONOLITH

SEE SHEET CS402

OF COFFERDAM-

CENTERLINE

NUMBERS, TYP

MONOLITH

TYP.

SLUICE NUMBER

LEFT TRAINING WALLRIGHT TRAINING WALL

WEIR

NOT TO SCALE

NOTES PLAN

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

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 462423

N

MOVEMENTS THAT WOULD THREATEN THE SAFETY OF PERSONNEL AND COULD DAMAGE EQUIPMENT.

MAINTAINED ON THE FLOATING PLANT TO PROVIDE STABILITY AND TO PREVENT UNCONTROLLED

SYSTEM FOR ALL FLOATING PLANT PLACED IN THE STILLING BASIN. TETHER LINES SHALL BE

STAMPED BY A PROFESSIONAL ENGINEER REGISTERED IN THE STATE OF WEST VIRGINIA, FOR A MOORING

THE CONTRACTOR SHALL SUBMIT FOR APPROVAL BY THE CONTRACTING OFFICER A PLAN DESIGNED AND5.

STILLING BASIN DURING NON-WORK DAYS SUCH AS, BUT NOT LIMITED TO, WEEKENDS, HOLIDAYS, ETC.

THE FLOATING PLANT AND ALL OTHER EQUIPMENT SHALL BE MOORED AT THE WEST SIDE OF THE3.

COMPLETION OF THE COFFERDAM CONSTRUCTION.

WHEN THE FLOATING PLANT AND OTHER EQUIPMENT ARE IN THE STILLING BASIN AND UNTIL

THE SITE BY THE CONTRACTOR. THE LAND BASED CRANE SHALL BE LOCATED AT THE SITE, AT ALL TIMES, OTHER EQUIPMENT CAN BE REMOVED WITHIN 24 HOURS VIA A LAND BASED CRANE THAT IS LOCATED AT

ALLOWED FROM MAY 1 THRU NOV. 30 FOR WORK IN THE BASIN, PROVIDED THE FLOATING PLANT AND

WATER ACCESS FROM THE STILLING BASIN VIA A FLOATING PLANT AND OTHER EQUIPMENT SHALL BE2.

BASIN FROM DEC. 1 THRU APRIL 30.

THE CONTRACTOR SHALL NOT HAVE A FLOATING PLANT OR BE PERMITTED TO WORK IN THE STILLING1.

OF MONOLITHS 25 THROUGH 33.

SLUICE AREAS. FLOATING PLANT OR CREW BOAT OPERATIONS SHALL NOT BE ALLOWED DOWNSTREAM CREW BOAT OPERATION IN THE STILLING BASIN SHALL NOT BE ALLOWED TO CROSS ANY FLOWING ALL SLUICE GATES 6 THROUGH 16 ARE OPEN EXCEPT AS INDICATED IN NOTE 15. FLOATING PLANT OR PLAN REQUIRING ACCESS TO OR THROUGH THE STILLING BASIN SHALL BE SUSPENDED WHEN ANY OR OTHER REQUIREMENTS OF THE PLANS AND SPECIFICATIONS ARE MET. THE CONTRACTOR'S OPERATIONS EQUIPMENT SHALL BE ALLOWED WHEN ANY OR ALL SLUICE GATES 1 THROUGH 5 ARE OPEN AND ALL

4. THE CONTRACTOR'S OPERATIONS REQUIRING WATER ACCESS VIA FLOATING PLANT AND OTHER

OF EM 385-1-1, SAFETY AND HEALTH REQUIREMENTS MANUAL.

THE STATE OF WEST VIRGINIA AND SHALL MEET ALL APPLICABLE REQUIREMENTS

SHALL BE DESIGNED AND SEALED BY A PROFESSIONAL ENGINEER LICENSED IN

FROM THE WEST TRAINING WALL TO THE UPSTREAM TRANSITION. THE PLATFORM

FOR APPROVAL AND INSTALL A PEDESTRIAN ACCESS ACROSS THE SPILLWAY FACE

OPERATION. PRIOR TO GATE 16 BEING OPENED, THE CONTRACTOR SHALL DESIGN

GATE 16 WHILE PERFORMING WORK FROM THE FLOATING PLANT OR CREW BOAT

COFFERDAM DAM DURING CONSTRUCTION, THERE MAY BE A NEED TO OPEN SLUICE

15. IN ORDER TO MAINTAIN A BALANCED WATER ELEVATION ON EACH SIDE OF THE

SAFETY AND HEALTH REQUIREMENTS MANUAL.

14. THE FLOATING PLANT SHALL MEET ALL APPLICABLE REQUIREMENTS OF EM 385-1-1,

FOR DIVING SERVICES SEE SPECIFICATIONS.13.

FROM THE AREA IMMEDIATELY.

WILL NOTIFY THEM BY MARINE RADIO. THE WORK CREW AND THE BOAT WILL LEAVE

SHOULD OPERATIONS PERSONNEL REQUIRE THE WORK CREW TO LEAVE THE AREA THEY12.

APPROPRIATE ACTIONS, WITHIN HIS CAPABILITIES.

CONTRACTING OFFICER OF THE PROBLEM SO THE CONTRACTING OFFICER CAN TAKE

SHOULD ANY TROUBLE DEVELOP, THE VESSEL OPERATOR MUST IMMEDIATELY NOTIFY THE11.

ENTRANCE MUST BE APPROVED BY THE OPERATIONS PERSONNEL VIA MARINE RADIO.

WHERE MULTIPLE ENTRIES ARE MADE INTO THE RESTRICTED AREA ON A GIVEN DAY EACH10.

UNITED STATES COAST GUARD SHALL BE PROVIDED ON EACH BOAT.

ALL OTHER SAFETY EQUIPMENT FOR THE CLASS VESSEL AS REQUIRED BY THE9.

ON MARINE CHANNELS 13, 14, AND 16. THE RADIOS WILL BE FURNISHED BY THE CONTRACTOR.

SHALL BE EQUIPPED WITH AN OPERATING MARINE RADIO CAPABLE OF TRANSMITTING AND RECEIVING

EACH CRAFT, THE COE OPERATIONS RESOURCE MANAGER, AND THE CONTRACTING OFFICER8.

SHALL BE ATTACHED TO THE VESTS.

FASTENED AT ALL TIMES. DURING NIGHT OPERATIONS A USCG APPROVED VEST LIGHT

WHEN THEY ARE IN THE STILLING BASIN AREA. THE VESTS SHALL BE PROPERLY

SECTION 05.J AND APPROVED BY THE UNITED STATES COAST GUARD, AT ALL TIMES

ALL CREW MEMBERS SHALL WEAR LIFE VESTS IN ACCORDANCE WITH EM 385-1-1,7.

ON EMERGENCY ENGINE IS NOT AN ACCEPTABLE SECOND ENGINE.

BE CONSIDERED ADEQUATE AND ELIMINATE THE NEED FOR THE RESCUE BOAT. A HANG

THEY ARE DESIGNED FOR AND USED DURING NORMAL OPERATION OF THE CRAFT, WOULD

READY TO PERFORM A RESCUE. A BOAT WITH ADEQUATE SIZE TWIN ENGINES, PROVIDED

SIZE AND OF THE SIMILAR HULL DESIGN SHALL BE PROVIDED, MANNED AND ON STATION

WATER. IF A SINGLE ENGINED BOAT IS USED, A RESCUE BOAT OF AT LEAST THE SAME

MANEUVERABLE AND OF ADEQUATE ENGINE SIZE TO BE SEAWORTHY IN FAST, TURBULENT

THE MINIMUM SIZE WORK BOAT SHALL BE TWENTY-ONE (21) FEET. IT SHALL BE HIGHLY6.

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IDENTIFICATION

SHEET

D A

T E

A P

P R

SHEET OF

®of Engineers

US Army Corps

Huntington District

GI005

6 69

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SHEET

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SHEET OF

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US Army Corps

Huntington District

PLAN

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POINT NORTHING EASTING

POINT NORTHING EASTING

43 233528.79 2032213.83

42 233549.73 2032222.22

41 233371.10 2032668.20

40 233335.33 2032653.88

39 233609.63 2031968.89

38 233682.34 2032001.27

37 233663.65 2032053.34

36 233601.96 2032031.21

POINT NORTHING EASTING

POINT NORTHING EASTING

ACCESS ROAD AND BASIN

CONTRACTORS WORK LIMITS (CWL)

AND STORAGE AREA NO. 2

ALONG ROUTE 20-STOCKPILE

CONTRACTORS WORK LIMITS (CWL)

200'0 100'

SCALE IN FEET

53 233312.96 2031905.58

52 233192.97 2031903.21

51 233133.28 2031877.20

50 233087.17 2031844.24

49 233087.41 2031832.26

48 233139.23 2031836.52

47 233206.16 2031839.09

46 233253.07 2031842.81

45 233295.69 2031849.67

44 233330.19 2031857.70

65 232841.40 2031745.50

64 232676.11 2031666.07

63 232526.43 2031585.23

62 232378.30 2031531.41

61 232255.44 2031462.74

60 232262.63 2031436.81

59 232323.98 2031453.83

58 232483.74 2031495.11

57 232551.16 2031521.36

56 232622.86 2031561.30

55 232678.51 2031600.10

54 232848.67 2031726.76

M A

T

E

CWL

M A

T

E E

T

M A

T

E E

T

N 1,0

N ,0

E2 ,03

0,5

N ,5

E2 ,03

0,5

POINT NORTHING EASTING

N

200'0 100'

SCALE IN FEET

PLAN

LAUNCH

LANDING BOAT

LEATHERWOOD

LWL2

LWL2

LWL2

LWL2

LWL2

HCNUAL TAOB OT DAOR SSECCA

AND STORAGE AREA NO. 1

(CWL) ALONG ROUTE 20-STOCKPILE

CONTRACTORS WORK LIMITS

LWL2

LWL2

LWL2

74 233539.79 2032143.29

73 232637.49 2031781.97

72 231411.41 2031141.80

71 231476.19 2031028.95

70 231210.58 2030875.56

69 229888.04 2030415.95

68 229310.75 2029992.95

67 228954.35 2030479.35

66 232407.40 2032282.29

40 233335.33 2032653.88

02 ETUOR

NOTES

SEE NOTE 3

LEATHERWOOD LANDING

AND DEBRIS TOWER FROM

MARINE ACCESS TO DRIFT

SEE NOTE 3

LEATHERWOOD LANDING

AND DEBRIS TOWER FROM

MARINE ACCESS TO DRIFT

B L U E S T O N E L A K E

L A K E

B L U E S T O N E

CS402.

4.FOR SURVEY CONTROL POINTS SEE SHEET

35 233560.98 2032289.83

34 233552.13 2032286.29

33 233255.46 2033026.80

32 233533.70 2033138.27

31 233675.58 2032784.15

30 233702.79 2032795.05

29 233738.42 2032706.14

28 233711.20 2032695.24

27 233830.43 2032397.68

26 233868.86 2032320.06

25 233899.66 2032314.34

24 233929.38 2032322.90

23 234145.49 2032421.30

22 234176.16 2032433.44

21 234221.95 2032446.80

20 234258.48 2032451.43

19 234324.71 2032451.75

18 234359.60 2032446.59

17 234468.51 2032422.28

16 234474.55 2032449.35

15 234498.15 2032443.21

14 234536.19 2032435.64

13 234639.05 2032423.68

12 234740.50 2032406.69

11 234833.50 2032398.05

10 234944.57 2032360.14

9 234884.41 2032355.90

8 234826.00 2032347.75

7 234826.00 2032361.36

6 234559.31 2032395.31

5 234449.23 2032385.19

4 234224.84 2032415.07

3 234159.19 2032389.08

2 233941.54 2032289.98

1 233599.59 2032191.51 (LWL1) TOP OF DAM

LIMITED WORK LIMITS NO. 1

A N

D P

O

IN

T T

A B

L E

S

C O

F F

E R

D A

M I F

B

(LWL2) UPSTREAM LAKE ACCESS

LIMITED WORK LIMITS NO. 2

CS402.

1.FOR WORK LIMITS ATOP DAM AND DOWNSTREAM SEE SHEET

2.FOR DETAILS OF COFFERDAM SEE STRUCTURAL SHEETS.

ANY REASON.

PERSONNEL IF THEY CHOOSE TO USE THIS AREA FOR

EFFORTS WITH OTHER CONTRACTORS AND COE OPERATIONS

CURRENTLY ON SITE. THE CONTRACTOR SHALL COORDINATE

PROVIDED TO THE PHASE 4 CONTRACTOR THAT IS

DURING HIGHER LAKE LEVELS. THIS AREA IS ALSO

MAY ALSO MOOR VESSELS ALONG THE SHORE, ESPECIALLY

AREA TO STORE EQUIPMENT, MACHINERY AND TOOLS AND

AROUND THE LANDING AREA AND ROADWAY TO THE LANDING

EFFORTS, COE OPERATIONS USE THE AREAS ALONG AND

DRIFT AND DEBRIS REMOVAL AND OTHER OPERATIONS

CONSTRUCTION OF THE COFFERDAM. ALSO, DURING

THE DEBRIS TUNNEL WILL BE CLOSED DURING THE

AND DEBRIS REMOVAL WILL BE THROUGH THE SLUICES AS

RANDOMLY,THROUGHOUT THE CONTRACT DURATION. DRIFT

DURING DEBRIS REMOVAL OPERATIONS, THAT MAY OCCUR

SHALL COORDINATE WITH COE OPERATIONS PERSONNEL,

AREA, DURING SLUICE GATE OPERATION. THE CONTRACTOR

BE REQUIRED TO BE MOVED OR REMOVED, FROM THIS

THE DAM, AND WHEN EQUIPMENT AND PERSONNEL WILL

WORKING IN THE EXISTING BUOYED AREA, UPSTREAM OF

COE OPERATIONS PERSONNEL, FOR RESTRICTIONS, WHEN

TOWER. THE CONTRACTOR SHALL COORDINATE WITH

UPSTREAM SIDE OF DAM AND TO THE DRIFT AND DEBRIS

AREA IS PROVIDED TO ALLOW MARINE ACCESS TO

LAKE FROM DAM TO LEATHERWOOD LANDING BOAT LAUNCH

3.LIMITED WORK AREA NO. 2 (LWL2)-AREA IN BLUESTONE

W O

R K L

IM

IT

S S

H E

E T O

F

W

C M

P

1460 1470

.7

.1

.5

.8

.6 15

.5

.0

.1

.0

.9

.5

.3

W W

.2

.6

.0

.9

.915

.3

1560 1570

159015 80 15

01620

167016

H e a v y

F o lia g e

16901690

17101710

AZIMUTH 21°50'02.41"

OF COFFERDAM

CENTERLINE

89°59'15.19"

SEE NOTE 5

AZIMUTH 291°49'17.60"-

AXIS OF DAM

TRANSITION

DOWNSTREAM

FISHING PIER

EXISTING

TO FISHING PIER

EXISTING ACCESS ROAD

BOUNDARY

PROPERTY

GOVERNMENT

FOR FISHING PIER

ROAD AND PARKING

EXISTING ACCESS

SEE NOTE 5

AXIS OF DAM-

ARCS (8)

CELLS (5) AND

SHEET PILE

SEE NOTE 5

AXIS OF DAM-

AZIMUTH 21°50'02.41"

OF COFFERDAM

CENTERLINE

N233,884.30 E2,032,816.18

POE

POB E2,032,604.19, N233,355.19

OF COFFERDAM STATION 0+00

15+35.36 EQUALS CENTERLINE

AXIS OF DAM STATION

TRANSITION

UPSTREAM

NO. 2-SEE NOTE 6

AND STORAGE AREA

ROUTE 20 STOCKPILE

NO. 1-SEE NOTE 6

AND STORAGE AREA

ROUTE 20 STOCKPILE

MONOLITH 35

AND TUNNEL AT

AND DEBRIS TOWER

EXISTING DRIFT

11+00

12+00

13+00

14+00

15+00

16+00

17+00

18+00

19+00

20+00

21+00

22+00

23+00

24+00

25+00

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IDENTIFICATION

SHEET

D A

T E

A P

P R

SHEET OF

®of Engineers

US Army Corps

Huntington District

N ,0

E2 ,03

2, PLAN

N

182/9

NOTES

(NGVD1929) SURVEY CONTROL

HORIZONTAL (NAD1927) AND VERTICAL

N ,0

N ,0

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1,5

C-3

CS402

8 69

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3 4

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212223

28 29

34 35

40 41

51 52

62 63

EXI

STI

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ACCESS

ROAD

200'0 100'

SCALE IN FEET

15+00

N232,784.47 E2,034,029.53

STATION 0+00 AXIS OF DAM

N233,713.76 E2,031,708.67

STATION 25+00 AXIS OF DAM

CWL

CWL

CWL

CWL

LWL1

L W

L

L W

L

L W

L

CWL

CW

L

CWL

CWL

CWL

C W

L

C W

L

C W

L

C W

L

2.FOR DETAILS OF COFFERDAM SEE STRUCTURAL SHEETS.

ALL DO NOT LINE UP PERFECTLY ALONG THE DAM.

OF EACH MONOLITH. IT IS A "BEST FIT" LINE DUE TO THE FACT THE MONOLITHS

OF POINTS ON THE UPSTREAM EDGE OF THE EXISTING UPSTREAM DAM CURB

DEVELOPED FROM THIS LIDAR SCAN AND IS A "BEST FIT" LINE THRU THOUSANDS

EXTERIOR OF THE DAM. THE AXIS OF DAM SHOWN ON THESE DRAWINGS WAS

THE DAM AND APPURTENANCES. LIDAR SCANS WERE PERFORMED ON THE

(A/E) FIRM TO DEVELOP AN ACCURATE 3D MODEL, EXTERNAL AND INTERNAL, OF

RECENTLY THE COE RETAINED THE SERVICES OF AN ARCHITECTURAL/ENGINEERING

REPRESENTING THE AXIS, HAS BEEN USED FOR THE WORK IN THESE PHASES.

ATOP THE DAM. DURING PREVIOUS CONSTRUCTION PHASES A LINE,

WAS SET TO BE ALIGNED WITH THE OUTER EDGE OF THE UPSTREAM CURB

5.DURING THE ORIGINAL DESIGN OF THE BLUESTONE DAM THE AXIS OF DAM

ROUTE 20

ROUTE 20

AND/OR EQUIPMENT IN THE AREAS ALONG ROUTE 20.

REQUIREMENTS BEFORE PLACING ANY FENCING, CONSTRUCTION MATERIALS

OF HIGHWAYS (WVDOH) FOR RIGHT OF WAY CLEARANCES AND ANY OTHER

6.THE CONTRACTOR SHALL COORDINATE WITH THE WEST VIRGINIA DEPARTMENT

STORAGE AREA

STOCKPILE AND

MATERIAL LAYDOWN,

M A

T

E

LWL2

LWL2

N E W

R I V

E R

FLOW

LWL2

B L U E S T O N E L A K E

73 74

SEE NOTE 8

LEATHERWOOD LANDING

AND DEBRIS TOWER FROM

MARINE ACCESS TO DRIFT

EXISTING OVERLOOK AREA

182/9 233956.31 2032143.67 1533.38 DISK NORTHEAST END OF OVERLOOK

C-3 233600.64 2032008.43 1535.14 CSTA NEAR STA. 21+80 AXIS OF DAM

POINT NORTHING EASTING ELEV. DESCRIPTION LOCATION - SEE THIS SHEET

1.FOR WORK LIMIT POINT TABLES SEE SHEET CS401.

PERSONNEL IF THEY CHOOSE TO USE THIS AREA FOR ANY REASON.

SHALL COORDINATE EFFORTS WITH OTHER CONTRACTORS AND COE OPERATIONS

THE PHASE 4 CONTRACTOR WHO IS CURRENTLY ON SITE. THE CONTRACTOR

ESPECIALLY DURING HIGHER LAKE LEVELS. THIS AREA IS ALSO PROVIDED TO

MACHINERY AND TOOLS AND MAY ALSO MOOR VESSELS ALONG THE SHORE,

THE LANDING AREA AND ROADWAY TO THE LANDING AREA TO STORE EQUIPMENT,

OPERATIONS EFFORTS, COE OPERATIONS USE THE AREAS ALONG AND AROUND

OF THE COFFERDAM. ALSO, DURING DRIFT AND DEBRIS REMOVAL AND OTHER

SLUICES AS THE DEBRIS TUNNEL WILL BE CLOSED DURING THE CONSTRUCTION

THE CONTRACT DURATION. DRIFT AND DEBRIS REMOVAL WILL BE THROUGH THE

DEBRIS REMOVAL OPERATIONS, THAT MAY OCCUR RANDOMLY, THROUGHOUT

CONTRACTOR SHALL COORDINATE WITH COE OPERATIONS PERSONNEL, DURING

MOVED OR REMOVED, FROM THIS AREA, DURING SLUICE GATE OPERATION. THE

THE DAM, AND WHEN EQUIPMENT AND PERSONNEL WILL BE REQUIRED TO BE

RESTRICTIONS, WHEN WORKING IN THE EXISTING BUOYED AREA, UPSTREAM OF

CONTRACTOR SHALL COORDINATE WITH COE OPERATIONS PERSONNEL, FOR

ACCESS TO UPSTREAM SIDE OF DAM AND TO THE DRIFT AND DEBRIS TOWER. THE

LEATHERWOOD LANDING BOAT LAUNCH AREA IS PROVIDED TO ALLOW MARINE

8.LIMITED WORK AREA NO. 2 (LWL2)-AREA IN BLUESTONE LAKE FROM DAM TO

STORAGE OF MATERIALS AND EQUIPMENT.

AND SPECIFIED IN THIS CONTRACT, ACCESS, STOCKPILING, AND

CONTRACTOR FOR CONSTRUCTION OF THE FEATURES SHOWN

3.(CWL) CONTRACTORS WORK LIMITS - AREAS PROVIDED TO THE

STRICTLY FOLLOWED THROUGHOUT THE CONTRACT DURATION.

FISHING PIER AT ALL TIMES. THIS PLAN SHALL BE IMPLEMENTED AND

AND HIGHWAYS AND MAINTAINING SAFE PUBLIC ACCESS TO THE EXISTING

GOVERNS THE FLOW OF TRAFFIC ON, ONTO OR EXITING FROM PUBLIC ROADS

APPROVAL, BY THE CONTRACTING OFFICER, A TRAFFIC CONTROL PLAN THAT

ADDITION, THE CONTRACTOR SHALL PREPARE AND SUBMIT FOR REVIEW AND

VEHICLE ACCESS ON WV ROUTE 20 DURING CONSTRUCTION ACTIVITIES. IN

DEPARTMENT OF HIGHWAYS (WVDOH) AND OTHER APPROPRIATE AGENCIES FOR

7.THE CONTRACTOR SHALL OBTAIN PERTINENT PERMIT(S) FROM THE WEST VIRGINIA

C O

F F

E R

D A

M I F

B

OPERATIONS PERSONNEL UNTIL THE CONTRACT IS COMPLETE.

EXISTING ON-SITE CONTRACTORS, FUTURE CONTRACTORS AND COE

THIS AREA SHALL BE SHARED BETWEEN THIS CONTRACTOR,

FROM CONTROL POINTS 182/9 AND C-3 TO THE COFFERDAM AREA

TO THE CONTRACTOR FOR POSSIBLE SURVEYING EFFORTS ATOP DAM

4.(LWL1) LIMITED WORK LIMITS NO. 1 - THIS AREA IS PROVIDED

W O

R K L

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IDENTIFICATION

SHEET

D A

T E

A P

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SHEET OF

®of Engineers

US Army Corps

Huntington District

S-001 9 69

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COMPLETE THE REMAINDER OF THE WORK.5.

CONSTRUCT THE DOWNSTREAM TRANSITION.4.

CONSTRUCT THE UPSTREAM TRANSITION.3.

COMPLETELY CONSTRUCT AND FILL THE ARCS BETWEEN THE CELLS IMMEDIATELY AFTER ADJACENT CELLS ARE COMPLETED.2.

IMMEDIATELY AFTER ALL SHEETS ARE INSTALLED.

CONSTRUCT THE CELLULAR COFFERDAM STARTING AT THE UPSTREAM END AND WORKING DOWNSTREAM. COMPLETELY FILL EACH CELL1.

RECOMMENDED CONSTRUCTION SEQUENCE

TO DRILLING FOR THE INSTRUMENTATION EXCEPT INCLINOMETERS SHALL BE INSTALLED PRIOR TO FOUNDATION GROUTING.

THE PLANS AND SPECIFICATIONS. ALL GROUTING OF THE FOUNDATION AND UNDER DRAIN SYSTEM AND FOR ANCHOR INSTALLATION SHALL OCCUR PRIOR

THE CASINGS, PIPES AND APPURTENANT ITEMS SHALL BE INSTALLED PRIOR TO GRANULAR CELL FILL AND CONCRETE PLACEMENT AS INDICATED IN

THE DRAWINGS INCLUDE CASINGS, PIPES AND APPURTENANT EMBEDDED ITEMS ASSOCIATED WITH THE GROUTING, INSTRUMENTATION AND ANCHORS.17.

SPECIFICATIONS.

FOR INSTALLATION OF THE PACKERS IN THE EXISTING DRAINS AND FOR GROUTING OF THE UNDER DRAIN SYSTEM AND FOUNDATION, SEE THE16.

OF THE RIGHT SIDE OF THE STILLING BASIN IS COMPLETE AND THE 14 DAYS ON-SITE BEGINS.

ALL EQUIPMENT AND PERSONNEL FOR 14 DAYS AFTER DEWATERING IS COMPLETE. THE CONTRACTING OFFICER WILL DETERMINE WHEN DEWATERING

IN THE DEWATERING AND PERFORM ANY REPAIR WORK AS DIRECTED BY THE CONTRACTING OFFICER. THE CONTRACTOR SHALL BE ON-SITE WITH

CHAPMAN VALVE IN THE RIGHT STILLING BASIN WALL. THE CONTRACTOR SHALL REMAIN ON-SITE WITH ALL EQUIPMENT AND PERSONNEL TO ASSIST

THE CONTRACTOR'S REPORT, THE GOVERNMENT WILL DEWATER THE RIGHT SIDE (LOOKING DOWNSTREAM) OF THE STILLING BASIN BY OPENING THE

CONSTRUCTION IS COMPLETE AND THE COFFERDAM IS READY FOR DEWATERING. ONCE THE CONTRACTING OFFICER ACCEPTS THE

UPON COMPLETION OF THE COFFERDAM CONSTRUCTION, THE CONTRACTOR SHALL REPORT TO THE CONTRACTING OFFICER THAT THE COFFERDAM15.

THE CONTRACTOR SHALL SUBMIT A PLAN FOR APPROVAL TO THE CONTRACTING OFFICER FOR SANDBAGGING AND SEALING OF THE SHEET PILING.

SANDBAGGING AND SEALING OF THE PILING PRIOR TO PLACEMENT OF THE TREMIE CONCRETE IS THE RESPONSIBILITY OF THE CONTRACTOR.14.

EXISTING CONCRETE AND ROCK SURFACES SHALL BE PREPARED IN ACCORDANCE WITH SPECIFICATIONS PRIOR TO CONCRETE PLACEMENT.13.

SUPPORTING AND STABILIZING THE FORMWORK AND CELLULAR TEMPLATES IN ACCORDANCE WITH THE PLANS AND SPECIFICATIONS.

MOVEMENT FROM FLOWING WATER IS THE RESPONSIBILITY OF THE CONTRACTOR. THE CONTRACTOR SHALL SUBMIT A PLAN FOR LEVELING, LEVELING, SUPPORTING AND STABILIZING THE TRANSITION FORMWORK AND CELLULAR TEMPLATES AND PILING FROM MOVEMENT INCLUDING12.

SUBMITTED TO THE CONTRACTING OFFICER FOR APPROVAL PRIOR TO IMPLEMENTING THE WORK.

FORMWORK AS REQUIRED FOR INSTALLATION AND CONCRETE PLACEMENT. ANY MODIFICATIONS TO THE FORMWORK SHALL BE

OF THE FORMWORK. THE CONTRACTOR SHALL BE RESPONSIBLE TO PROVIDE ANY ADDITIONAL BRACING OR MODIFICATIONS TO THE

FORMWORK AND ADD ANY ADDITIONAL BRACING OR STRUCTURAL MEMBERS AS REQUIRED FOR STABILITY, MOVEMENT AND PLACEMENT

ADDITIONAL BRACING REQUIRED FOR CONCRETE PLACEMENT. THE CONTRACTOR SHALL ALSO BE REQUIRED TO EVALUATE THIS

ASSOCIATED WITH CONCRETE PLACEMENT. THE CONTRACTOR SHALL BE REQUIRED TO EVALUATE THIS FORMWORK AND ADD ANY

THE STRUCTURAL FRAMING AND PZ PILING FORMWORK SHOWN ON THE DRAWINGS IS DESIGNED FOR FLUID CONCRETE PRESSURE11.

STRAND ANCHORS SHALL BE ASTM A416 AS INDICATED IN THE SPECIFICATIONS.10.

FOR DEMOLITION REQUIREMENTS OF THE EXISTING BAFFLES AND ENDSILL, SEE THE SPECIFICATIONS.9.

FOR HAND RAILING, STAIR, LADDER AND JIB CRANE REQUIREMENTS, SEE THE SPECIFICATIONS.8.

REINFORCEMENT SHALL BE ASTM A615. SEE THE SPECIFICATIONS FOR DETAILS.7.

WITH AWS D1.1 AS INDICATED IN THE SPECIFICATIONS.

BOLTS SHALL BE ASTM A490 UNLESS NOTED OTHERWISE. WELDING SHALL BE IN ACCORDANCE6.

SEE THE SPECIFICATIONS FOR DETAILS.

UNLESS OTHERWISE INDICATED, STRUCTURAL STEEL SHALL BE ASTM A572 GRADE 50.5.

FOR TREMIE AND CONVENTIONAL CONCRETE REQUIREMENTS, SEE THE SPECIFICATIONS.4.

COFFERDAM CELL FILL SHALL BE #57 GRANULAR FILL AS INDICATED IN THE SPECIFICATIONS.3.

PZ22 SHEET PILING IS GOVERNMENT FURNISHED. SEE THE SPECIFICATIONS FOR DETAILS.2.

PS27.5 AND PS31 SHEET PILING IS GOVERNMENT FURNISHED. SEE THE SPECIFICATIONS FOR DETAILS.1.

STRUCTURAL GENERAL NOTES

C OF COFFERDAM

AND LADDER DETAILS

FOR JIB CRANE

SEE SHEET S-503

SILLS TO BE REMOVED.

BAFFLES AND END

EL 1411.0

DS ANCHORS

A-US-1

ANCHOR

L5"x5"x•", TYP

SECTIONS.

LIFTS TO EL. 1411.0. TYPICAL BOTH TRANSITION

PLACE CAST IN PLACE CONCRETE - REMAINING

PLACE TREMIE CONCRETE - LIFT 1 TO EL. 1393.5.

L5"x5"x•", TYP

L5"x5"x•", TYP

WITH SPACING @ 3" CC, TYP.

CC EXCEPT FOR 2' AT EACH END

WASHER IN •" DIA HOLE @ 4•"

‡" DIA. A325 BOLT WITH NUT AND

WITH SPACING @ 3" CC, TYP.

CC EXCEPT FOR 2' AT EACH END

WASHER IN •" DIA HOLE @ 4•"

‡" DIA. A325 BOLT WITH NUT AND

PS27.5

PS27.5

PS31

PS31

PS27.5

PS31 PS31

PS31

16 PS27.5

.5

.5

16 PS27.5

.5

90°

10 PS27.5

10 PS27.5

"8

5'-10

"4

35'-6

CONCRETE EL. 1393.5

TOP OF TREMIE

US ANCHORS EL 1411.0

TOP OF TREMIE CONCRETE EL. 1393.5

TOP OF 2' CONCRETE CAP EL. 1417.0

PRIOR TO CONCRETE PLACEMENT.

BASE AS REQUIRED ON ROCK, AND APRON

CONTRACTOR SHALL CUT SHEETS AND SEAL

BE REMOVED

END SEAL TO

SECTION OF

BE REMOVED

BAFFLES TO

BE REMOVED

BAFFLES TO

A-DS-1

ANCHOR

A-US-2

ANCHOR

A-DS-2

ANCHOR

9 Ž"9 Ž" 9 Ž"9 Ž"

9 Ž"9 Ž"

L5"x5"x•", TYP

AT EACH END WITH SPACING @ 3" CC, TYP.

IN •" DIA HOLE @ 4•" CC EXCEPT FOR 2'

‡" DIA. A325 BOLT WITH NUT AND WASHER

PS27.5

PS31 PS27.5

PS27.5

PS27.5

PS27.5

PS27.5

PS31

PS31

PS27.5

PS27.5 PS27.5

9 Ž"9 Ž"

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IDENTIFICATION

SHEET

D A

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A P

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SHEET OF

®of Engineers

US Army Corps

Huntington District

0 20'

SCALE: 1"=10'

10'

SCALE: 1"=10'

DAM STRUCTURE / BAFFLE AREA

FLOW

S-003

L1

S-003

L2

S-003

R2

S-003

R1

L1 R1

S-003 S-003

L2 R2

S-003S-003

NOT TO SCALE

S T

A

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C E

L L

S T

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.7

C E

L L

NOT TO SCALE NOT TO SCALE NOT TO SCALE

PS31 90 T CONNECTION - LEFT PS31 90 T CONNECTION - RIGHT PS31 90 T CONNECTION - RIGHT PS31 90 T CONNECTION - LEFT

COFFERDAM PLAN

L

NOTES:

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FOR ANCHOR DETAIL, SEE SHEET S-504.7.

FOR DEMOLITION OF BAFFLES AND ENDSILL, SEE THE SPECIFICATIONS.6.

TO PREVENT SEEPAGE OF TREMIE OR FILL MATERIAL.

THE CONTRACTOR SHALL SANDBAG THE BOTTOM INTERFACE OF THE COFFERDAM5.

INFORMATION, SEE SHEET S-503.

STAIRS AND RAILING ARE NOT SHOWN ON THIS DRAWING. FOR STAIRS AND RAILING4.

FOR UPSTREAM TRANSITION, SEE SHEET S-005.3.

FOR DOWNSTREAM TRANSITION, SEE S-004.2.

FOR STRUCTURAL GENERAL NOTES, SEE SHEETS S-001.1.

ELEVATION VIEW

CELL 2 THRU CELL 5, TOP OF TREMIE CONCRETE: EL. 1373.0

S T

A

1+

.9

C E

L L

S T

A

.4

C E

L L

S T

A

1.

C E

L L

R

S T

A

.9

C H

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S

S T

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.4

C H

O R

S

S T

A

.9

C H

O R

S

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C H

O R

S

US TRANSITION DS TRANSITION

CONCRETE, EL. 1378.0

CELL 1, TOP OF TREMIE

APPROX. TOP OF ROCK EL. 1368.0

TOP OF SHEET PILES EL. 1411.50

TOP OF SHEET PILE EL. 1417.0 (FLUSH WITH CONCRETE) WHERE THERE IS NO RAILING

TOP OF SHEET PILE EL. 1417.50 WHERE RAILING IS LOCATED

TOP OF SHEET PILES EL. 1411.50

TOP OF CAST IN PLACE CONCRETE EL. 1411.0

TOP OF CAST IN PLACE CONCRETE EL. 1411.0

CELL 1 CELL 2 CELL 3 CELL 4 CELL 5

M35

DS TRANSITION

WEIR

US TRANSITION

8'-0"

1"

W8x58

W8x35 VERTICAL

3" TYP

T

Y P

3" TYP

6'-6"

W18x55 WALER

1" DIA.

3"

T

Y P

PLATE

1" STEEL

COVER PLATE

WEIR SLUICE

W18x55 WALER

W24x84 WALER

SHEET S-502

SEE ALIGNMENT DETAIL,

W18x55 WALER

W24x84 WALER

W24x84 WALER

W24x84 WALER FLANGE

1" STEEL PLATE

1" PLATE

1"

SPACER PLATE, TYP.

…"x4ƒ"x7ƒ"

AND WASHERS, TYP

†" DIA. BOLT, NUT

TREATED LUMBER

2"x8"x20' PRESSURE

8"

THIS SHEET

SEE NOTE 5,

32'-8†"

COFFERDAM C

DOES NOT ENTER THE SLUICE.

FOR ENSURING CONCRETE

CONTRACTOR IS RESPONSIBLE

PLATE DETAIL, THIS SHEET.

SEE LOWER WEIR COVER

OR EQUAL

EMBEDMENT DEPTH OF 5"

ANCHOR WITH A MINIMUM

HILTI KWIK BOLT 3 EXPANSION

‡" DIA. HOLE FOR ƒ" DIA.

OR EQUAL

EMBEDMENT DEPTH OF 5"

ANCHOR WITH A MINIMUM

HILTI KWIK BOLT 3 EXPANSION

‡" DIA. HOLE FOR ƒ" DIA.

15'-7†"8'-7"8'-6"

TYPICAL

W8x35 VERTICAL

1" PLATE

AGAINST THE LUMBER SILL.

FOR ADJUSTMENT. REMOVE KNUCKLE

•" DIA. LONG SLOTTED HOLE

PZ22 SHEET PILE TO HAVE A

TYPW8x58, A-DS-1

A-DS-2

THE SLUICE.

CONCRETE DOES NOT ENTER

IS RESPONSIBLE FOR ENSURING

THIS SHEET. CONTRACTOR

COVER PLATE DETAIL,

SEE UPPER WEIR

TREATED LUMBER

2"x8"x20' (ACTUAL) PRESSURE

LIFTING LUG, SEE NOTE 3

SEE NOTE 5.

A-DS-1 AND A-DS-2.

(2) 38 STRAND ANCHORS

1ƒ"

FOR DETAILS SEE SHEET S501

WITH MODIFIED PS22 SHEET PILE,

MODIFIED PZ22 L CONNECTION

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

A P

P R

D A

T E

F

IL

E N

U M

B E

R

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

D A

T E

M A

R K

D E

S C

R

IP

T

IO

N

C O

N T

R A

C T N

O

IDENTIFICATION

SHEET

D A

T E

A P

P R

SHEET OF

®of Engineers

US Army Corps

Huntington District

M78

M79

SCALE: ‰"=1'-0"

EL. 1411.0

EL. 1409.0

EL. 1402.0

EL. 1393.5

EL. 1385.0

EL. 1376.5

EL. 1372.5

CREST OF WEIR APPROX. EL. 1391.17

SCALE: ‰"=1'-0"

WEIR M78

DOWNSTREAM TRANSITION SECTION

S-004

CONNECTION EL. 1394.5

TOP/BOTTOM FRAME

CELL 5

0 4' 8' 12'

SCALE: 3/16"=1'

11 69

IP

P

W P :d m s \S

D S

T R

A N

S

IT

IO

N E

X T .d g n

H E

C X

M M

B

.3

:1

/7 /2

IP

P

W P :d m s \S

T D

V .p e n u s e r a tt a c h e d f ro m d ia lo g

-D

E C -2

:2

W R

IV

E R

B L

U E

S T

O N

E L

A K

E

H

IN

T O

N

W V

P H

A S

N T

IN

G T

O N 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

N T

IN

G T

O N

W E

S T V

IR

G

IN

IA

W -1

-B -0

A N

S I

D

A

SCALE: ‚"=1'-0"

SCALE: 1"=1'-0"S-004

B

WEIR M78

SECTION

LOWER WEIR COVER PLATE

UPPER WEIR COVER PLATE

NOT TO SCALE

S-004

2 DETAIL

N.T.S.

FIT IN THE FIELD.

PLATE BENT TO

NOTE:

S-004

C

N.T.S.

T Y

P

NOTES

S-004

C

APPROX. TOP OF ROCK EL. 1368.0

8'4'

SCALE:1/4"=1'

2'0

L

SECTION

S

D S

T R

A N

S

IT

IO

N E

X T .d g n

S-004

/0

/2

M M

B J C

C

L U

F F

D S

P C

DOWNSTREAM TRANSITION PLAN

OPPOSITE HAND

ONE AS SHOWN ONE

NOTE:

TYP.

M.T. 100%

D O

W N

S T

R E

A M T

R A

N S

IT

IO

N C

E L L

C O

F F

E R

D A

M I F

B

P L

A N A

N D E

L E

V A

T

IO

N

TO FRAME NOT SHOWN.

TIMBER SEAL FOR SEALING COFFERDAM3.

SECTION A EXCEPT MODIFIED PZ22.

PZ22 SHEET PILE NOT SHOWN IN2.

IN SECTION A.

CELLULAR COFFERDAM NOT SHOWN1.

NOTES:

S T

A

.4

S

T A

.4

S

T A

.4

2'0 1'

SCALE: 1"=1'

FOR ANCHOR DETAIL, SEE SHEET S-504. 5.

CUT THE PZ22 TO FIT THE PROFILE OF THE WEIR.4.

OF CONCRETE.

STABILITY OF THE FRAME DURING HOISTING AND PLACEMENT

FOR HANDLING, ADDITIONAL BRACING, LEVELING, AND

FOR A VERTICAL LIFT. THE CONTRACTOR SHALL BE RESPONSIBLE

LOCATIONS AS SHOWN IN DETAIL 7. LIFTING LUGS ARE DESIGNED

LIFTING LUGS SHOWN; LUGS ARE TO BE INSTALLED AT THESE

ARRANGEMENT OF THE SHEET PILE CONNECTION WITHOUT THE

TWO (2) LOCATIONS. DETAIL 6 SHOWS THE SPECIFIC

DETAIL 7 SHOWS THE ARRANGEMENT OF THE LIFTING LUG AT

IN THE TOP AND BOTTOM FRAME ASSEMBLIES FOR HOISTING.

LIFTING LUGS ARE TO BE PROVIDED AT FOUR (4) LOCATIONS3.

UPPER WEIR COVER PLATE TO BE BENT TO FIT IN THE FIELD.2.

FOR STRUCTURAL GENERAL NOTES, SEE SHEET S-001.1.

S-004

S-501

A

S-501

S-501

S-502

S-502

S-004

B

S-502

S-502

S-004

S-004

6, 7

S-502

6, 7

2" STEEL PLATE

11'-0"

COFFERDAM C

W8x35 VERTICAL, TYP.

6"

6"

" 5'-6"

2"

2"

2" CHAMFER, TYP.

1 „" DIA.

W x

T Y

P

W8x58, TIE-IN, TYP.

3'-0" 3'-0"

OR EQUAL

EMBEDMENT DEPTH OF 5"

ANCHOR WITH A MINIMUM

HILTI KWIK BOLT 3 EXPANSION

(4) ‡" DIA. HOLE FOR ƒ" DIA.

DETAIL, SHEET S-502.

SEE FRAME ALIGNMENT

COVER PLATE

SPILLWAY

8'-7"8'-6•"8'-6•"8'-6•"8'-6•"8'-6•"8'-6•"4'-11"6'-6•"

71'-3•"

1"x6"x12" STEEL PLATE

ILLUSTRATION, SEE NOTE 2.

STEEL PIPES SHOWN FOR

ILLUSTRATION, SEE NOTE 2

STEEL PIPES SHOWN FOR

A-US-1

A-US-2

SEE NOTE 2 SEE NOTE 3

A-US-1 AND A-US-2

(2) 19 STRAND ANCHORS

DOES NOT ENTER SLUICE.

FOR ENSURING CONCRETE

CONTRACTOR IS RESPONSIBLE

PLATE DETAIL, THIS SHEET.

SEE SPILLWAY COVER

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

A P

P R

D A

T E

F

IL

E N

U M

B E

R

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

D A

T E

M A

R K

D E

S C

R

IP

T

IO

N

C O

N T

R A

C T N

O

IDENTIFICATION

SHEET

D A

T E

A P

P R

SHEET OF

®of Engineers

US Army Corps

Huntington District

M35

M36

M35

EL. 1411.0

EL. 1409.0

EL. 1402.0

EL. 1393.5

EL. 1385.0

EL. 1376.5

EL. 1372.5

NOTES

SCALE: ‰"=1'-0"

CONNECTION EL. 1394.5

TOP/BOTTOM FRAME

S-005

12 69

IP

P

W P :d m s \S

U S

T R

A N

S

IT

IO

N e x t.

d g n

H E

C X

M M

B

.3

:1

/1

/2

IP

P

W P :d m s \S

T D

V .p e n u s e r a tt a c h e d f ro m d ia lo g

-N

O V -2

A N A

N D E

L E

V A

T

IO

N

N E

W R

IV

E R

B L

U E

S T

O N

E L

A K

E

H

IN

T O

N

W V

P H

A S

N T

IN

G T

O N 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

N T

IN

G T

O N

W E

S T V

IR

G

IN

IA

W -1

-B -0

A N

S I

D

S-501

S-501

S-501

SCALE: •"=1'-0"

SPILLWAY COVER PLATE

S-502

S-502

S-502

L

0 4' 8' 12'

SCALE: 3/16"=1'

S-005

SCALE: ‰"=1'-0"S-005

S-005

2 DETAIL

N.T.S.

TYP.

T Y

P

4'2'

SCALE:1/2"=1'

1'0

UPSTREAM TRANSITION CELL PLAN

UPSTREAM TRANSITION CELL SECTION

W18x55 WALER

W24x84 WALER

W24x84 WALER

W18x55 WALER

W18x55 WALER

W18x55 WALER

APRON APPROX. EL. 1368.0

TOP OF SPILLWAY

A

A

B

S-005

B

S-005

S-005

B

S

U S

T R

A N

S

IT

IO

N e x t.

d g n

S-502

S-502

S-005

M M

B

D P

S

C O

F F

E R

D A

M I F

B

/0

/2

P J L

P J L

TYP.

M.T. 100%

VIEW

EL. 1402.5

EL. 1395.5

C ANCHOR AT EL. 1411.0L

S T

A

.9

U P

S T

R E

A M T

R A

N S

IT

IO

N

OF THE FRAME DURING HOISTING AND PLACEMENT OF CONCRETE.

RESPONSIBLE FOR HANDLING, ADDITIONAL BRACING, LEVELING, AND STABILITY

LUGS ARE DESIGNED FOR A VERTICAL LIFT. THE CONTRACTOR SHALL BE

ARRANGEMENT OF THE LIFTING LUG AT THE FOUR (4) LOCATIONS. LIFTING

AND BOTTOM FRAME ASSEMBLIES FOR HOISTING. DETAIL 7 SHOWS THE

LIFTING LUGS ARE TO BE PROVIDED AT FOUR (4) LOCATIONS IN THE TOP 6.

FOR ANCHOR DETAIL, SEE SHEET S-504.5.

MANNER THAT IT WILL PROVIDE A WATERTIGHT SEAL.

ALL PIPING THROUGH SPILLWAY COVER PLATE SHALL BE WELDED IN A 4.

OFFICER FOR APPROVAL PRIOR TO COMMENCING THE WORK.

SPILLWAY COVER PLATE AND SUBMIT THE DESIGN TO THE CONTRACTING

THE CONTRACTOR SHALL DESIGN THE PIPE AND ITS CONNECTION TO THE

SPILLWAY COVER PLATE AS SHOWN ON THE INSTRUMENTATION DRAWINGS.

THE CONTRACTOR SHALL PROVIDE A STEEL PIPE TO PASS THROUGH 3.

APPROVAL PRIOR TO COMMENCING THE WORK.

PLATE AND SUBMIT THE DESIGN TO THE CONTRACTING OFFICER FOR

THE DRAIN PIPES, FITTINGS AND CONNECTIONS TO THE SPILLWAY COVER

1393.5 TO DRAIN TO THE RIGHT SIDE. THE CONTRACTOR SHALL DESIGN

AND FITTINGS TO RUN FROM THE SPILLWAY COVER PLATE ABOVE EL.

THE CONTRACTOR SHALL PROVIDE TWO 6" DIA. SCHEDULE 40 STEEL PIPE 2.

FOR STRUCTURAL GENERAL NOTES, SEE SHEET S-001.1.

3. TIMBER SEAL AND END PLATE NOT SHOWN IN SECTION A.

2. PZ22 SHEET PILE NOT SHOWN IN SECTION A.

1. CELLULAR COFFERDAM NOT SHOWN IN SECTION A.

NOTES:

W18x55 WALER

W18x55 WALER

2'-0"

W8x35 VERTICAL BEAM

1" RAD., TYP

SHEET PILE, TYP

PZ22 STEEL

SHEET PILE, TYP

PS27.5 STEEL

SHEET PILE, TYP

PZ22 STEEL

"2

1" MIN.

W8x58, TYP

PLATE, TYP

•" STIFFENER

"4

W24x84 WALER

"4

W18x55 WALER

WALER FLANGE

W18x55 OR W24x84

MODIFIED PZ22 TO 2'-3‹"

C W18x55 WALER

•" PAST W24x84WALER

EXTEND 1" END PLATE

AND WASHER, TYP.

†"DIA. BOLT, NUT

W8x58, TYP W8x58, TYP

W8x58, TYP

L8x8x•", TYP

W8x58, TYP

OF WIDE FLANGE, TYP.

CHAMFER TO MISS RADIUS

W8x58, TYP

W8x58, TYP

"4

23"

NUT AND WASHERS, TYP

‡" ASTM A490 BOLT,

NUT AND WASHERS, TYP

‡" ASTM A490 BOLT,

CONNECTION

MODIFIED PZ22

CONNECTION

MODIFIED PZ22

‡" ASTM A490 BOLTS, TYP.

8"

"2

1'-2

"2

4"2

PRESSURE TREATED LUMBER

2"x8" (ACTUAL) NO. 2

PRESSURE TREATED LUMBER

2"x8" (ACTUAL) NO.2

"2

SIDE OF WEB

L4"x4"x•", ONE EACH

VERTICAL BEAM

W8x35

W8x58 TYP

WALER FLANGE

W18x55 OR W24x84

NUT AND WASHERS, TYP

‡" ASTM A490 BOLT,

PLATE, TYP

•" STIFFNER

1"

8"

PLATE, TYP

•" STIFFNER

•" STIFFENER PLATE, TYP

MODIFIED PZ22, TYP.

"1" 1"

5"

10‚"x1'-8ƒ"x•" PLATE, TYP

10‚"x1'-8ƒ"x•" PLATE, TYP

NUT AND WASHERS, TYP

ASTM A490 BOLT,

L8x8x•" W/ ƒ" DIA.

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

A P

P R

D A

T E

F

IL

E N

U M

B E

R

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

D A

T E

M A

R K

D E

S C

R

IP

T

IO

N

C O

N T

R A

C T N

O

IDENTIFICATION

SHEET

D A

T E

A P

P R

SHEET OF

®of Engineers

US Army Corps

Huntington District

NOTES:

SCALE:1-1/2"=1'

SCALE:1-1/2"=1'

SCALE: 3"=1'

S -5

.d g n

T R

A N

S

IT

IO

N S

E C

T

IO

N

S-501 13 69

M M

B /J

V J

IP

P

W P :d m s \S -5

.d g n

H E

C X

M M

B

:1

/7 /2

IP

P

W P :d m s \S

T D

V .p e n u s e r a tt a c h e d f ro m d ia lo g

-D

E C -2

:2

S-005

S-501

SCALE: 3"=1'

S

D E

T A

IL

S

H E

E T O

F

C O

F F

E R

D A

M I F

B

N E

W R

IV

E R

B L

U E

S T

O N

E L

A K

E

H

IN

T O

N

W V

P H

A S

E

/0

/2

F F

J C

C

H U

N T

IN

G T

O N 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

N T

IN

G T

O N

W E

S T V

IR

G

IN

IA

W -1

-B -0

A N

S I

D

0 6" 1' 2'

SCALE:1-1/2"=1'

SCALE: 3"=1'

3" 6" 9" 12"

TYP

S-501

A

S-501

A

SECTION

DETAIL

DETAIL

DETAIL

C.J.P.

S-004 S-005

S-004 S-005

S-004

S-004

L

CUSTOM PZ22 CONNECTION

S-501

B S-501

B

SCALE: 3"=1'

T Y

P T

Y P

C

S -5

SCALE: 3"=1'-0"S-501

C SECTION

TYP.

2 SIDES

M.T. 100%

T Y

P

TYP.

T Y

P

‚ TYP.

M.T. 25%

TYP.

M.T. 25%

ALL WALERS AND THE…

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