Plans_Amendment_0003_28Aug2018.pdf

WITH 12" LEGS

@ TOP OF PIER @ 9" O.C.

REQ'D #8 U-SHAPED BARS

REINFORCEMENT

ANCHORAGE

REQ'D TRUNNION

WITH EPOXY GROUT

CONCRETE AND BEDROCK

#8 BARS 3'-0" INTO

REQ'D DRILL AND GROUT

REQ'D #8 BARS @ 9" O.C. E.W. , E.F.

EXISTING SILL TO REMAIN

REQ'D NOSE PLATE

3'-6"

REQ'D #8 BARS

REQ'D #6 DOWELS

SIDE OF PIER

HYDROPHILIC WATERSTOP EACH

REQ'D NON- METALLIC

AT END PIERS)

PIER. (ONLY ONE SIDE REQUIRED

ANCHORAGE BARS EACH SIDE OF

REQ'D (5) #8 TRUNNION

O.C. WITH 12" LEGS

DOWNSTREAM FACE OF PIER @9"

REQ'D #8 U-SHAPED BARS AT

TOP OF PIER

8'-0"

AT END PIERS)

PIER. (ONLY ONE SIDE REQUIRED

ANCHORAGE BARS EACH SIDE OF

REQ'D (5) #8 TRUNNION

DEMOLITION

PLATE IN VICINITY OF

REMOVE EXISTING NOSE

6"

S

P A

REQ'D GRAB BAR

REQ'D CONC PIER

PIERS 4, 6, 8, 10 & 12

REQ'D LADDER RUNGS AT

1'-6"

1'-2"

STEEL ROD

REQ'D 1" DIA

PIER CONCRETE REPAIR AREAS

SEE SHEETS SD301 - SD309 FOR

REQ'D GUARD RAIL

PIER CONCRETE REPAIR AREAS

SEE SHEETS SD301 - SD309 FOR

REQ'D CONC PIER

EXISTING CONC PIER

PIERS 4, 6, 8, 10 & 12

REQ'D LADDER RUNGS AT

SUPPLIED BY GOV'T

INSTALLATION, TRUNNION PIN

REQ'D 7" TRUNNION PIN

REQ'D NOSE PLATE

OPEN OVER PIER

REQ'D SAFTEY GATE TO

"2 111"2

111"2 111"2

111"2

CONCRETE WITH EPOXY GROUT.

AND GROUT 1'-6" INTO EXISTING

DOWELS @ 2'-0" O.C. BY 3'-0

REQ'D (3) VERTICAL ROWS OF #6

REQ'D CONC PIER

REQ'D #6 BARS

2"

6"

@ 6" O.C.

REQ'D #4 BARS

8"

11'-9"16'-3"

"2 14'-9

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CERTIFIED FINAL - READY TO ADVERTISE

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N.P. TAIL WATER VARIES

A1 0 4' 8'2'

CL TRUNNION PIN

CL PIER

E1S-302

A1 REQ'D GATED SLUICEWAY PIER REPAIRS

SCALE: 3/8" = 1'-0"

TYPICAL SECTION: GATED SLUICEWAY PIER REPAIR

SCALE: 1/4" = 1'-0" SCALE:

A6S-302

A1

2. REQ'D TO SPACE TRUNNION ANCHORAGE BARS 3" MINIMUM CLEARANCE BETWEEN BARS.

1.REQ'D TRUNNION ANCHORAGE REINFORCING SHALL HAVE 3" MAX. 2" MIN CLEARANCE FROM TRUNNION PIN.

NOTE:

VARIES

WATER

N.P. TAIL

A8

SCALE:

C8

SCALE:

CL RUNG CL RUNG

CL RUNG

SECTION: LADDER RUNGDETAIL: TRUNNION REINFORCEMENT

S-302

A1

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CL REINFORCING

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LADDER RUNG & GRAB BAR

SS101

A1

GRAB BAR

RUNG

E6

SCALE: 1/2" = 1' 0 2' 4'1'

DETAIL: REQ'D STAIRS STEP REINFORCEMENT

E8

SCALE: 3/4" = 1' 2'0 1' 4'

REQUIREMENTS

2. REFER TO SPEC SECTION 03 20 01.00 10 FOR EPOXY GROUT

1. LADDER RUNGS AND GRAB BAR NOT SHOWN FOR CLARITY

NOTE:

COVER

C O

V E

R

SEE NOTES ON G-003 FOR BASE AND OPTION WORK DESCRIPTIONS.5.

EXISTING ELECTRIC HOIST EQUIPMENT NOT SHOWN FOR CLARITY.4.

DRAWINGS.

HAMMERS OR DIAMOND WIRE TO A DEPTH 2" LESS THAN SHOWN ON

CONCRETE IS REQ'D TO BE REMOVED USING ELECTRIC, PNEUMATIC IMPACT 3.

SECTION 02 41 00.

LIMITS UNLESS OTHERWISE NOTED. SEE SPEC

REQ'D TO PROVIDE TWO INCH SAW CUT AT PERIMETER OF DEMOLITION 2.

COFFERDAM REQUIREMENTS.

EXCEED 658.60 (IGLD 85). SEE SPEC SECTION 01 35 13 FOR ADDITIONAL

THE WATER LEVEL AT THE TOE OF THE SPILLWAY SHALL NOT

MINIMUM UPSTREAM COFFERDAM ELEVATION SHALL BE 656.19 (IGLD 85).

DOWNSTREAM AS NECESSARY TO ACCOMMODATE WORK IN THE DRY. THE

CONTRACTOR SHALL PROVIDE LOCAL COFFERDAMS AT PIER NOSES AND 1.

GENERAL NOTES

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S-302

E1

S-302

E1

S-501

E5

S-302

A6

S-302

C8

S-302

E6

6"

8"

EXISTING HANDRAIL TO BE REMOVED

EXISTING HANDRAIL TO BE REMOVED

8"

ANCHORS AS NECESSARY TO REMOVE ANGLE

1'-6" LONG TO BE REMOVED. CUT EXISTING

EXISTING L 4X4X3/8" W/ 3/4" DIA. HEADED STUDS X

NEW GUARDRAIL

BE REMOVED AND REINSTALLED WO

ATTACHED TO EXIST GUARDRAIL TO

EXISTING INCLINOMETER CONDUIT

REINSTALLED AS NECESSARY

CAMERA TO BE REMOVED &

EXISTING POLE MOUNTED

REMOVED & REINSTALLED AS NECESSARY

EXISTING POLE MOUNTED CAMERA TO BE

REMOVED & REINSTALLED AS NECESSARY

EXISTING POLE MOUNTED CAMERA TO BE

2'-0" 2'-0"

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WEST FACE

SCALE: 1/4" = 1' 0 4' 8'2'

N

A5

EAST FACE

SCALE: 1/4" = 1'

N

0 4' 8'2'SD308

D1

SD308

D1

NOTE:

D4SD308

D1

SCALE: 1" = 1'0 4' 8'2'

NOTE:

PLAN - PIER #11

SCALE: 1/4" = 1'

D1

LEGEND

REQUIRED CONCRETE REPAIR

FULL DEMOLITION

TABLE

FULL DEMOLITION: 40.513 CY

QUANTITYTYPE

NOTE: REPAIR HATCHING NOT SHOWN FOR CLARITY

K A

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IT

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OPTION 4 OPTION 4

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DETAIL - NOSE PIER #11

CONCRETE SURFACE REPAIR

CONCRETE REPAIR:

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NOTE: EXISTING WALKWAYS NOT SHOWN FOR CLARITY

218.26 CF

REINSTALLED IN SAME LOCATION ON NEW GATE.

INCLINOMETER TO BE REMOVED FROM GATE PRIOR TO DEMOLITION AND

FOR CLARITY. SEE REFERENCE DRAWING PAGE 3 FOR DETAILS.

EXISTING GATE TO BE REMOVED & DISPOSED OF. GATE NOT SHOWN HERE 3.

TO REFERENCE DRAWINGS: REFERENCES-XD001.PDF PAGES 7, 8, 9 & 10.

ANCHORAGE FOR EXISTING WALKWAYS NOT SHOWN FOR CLARITY. REFER 2.

SEE SHEET S-501 FOR CONCRETE REPAIR DETAILS1.

GENERAL NOTES

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A5

SD301

A5

SD301

A1

SD301

A1

SD301

6"

TO BE DISTURBED

EXISTING CONCRETE SPILLWAY NOT

EXISTING HANDRAIL TO BE REMOVED

EXISTING HANDRAIL TO BE REMOVED

TO BE DISTURBED

EXISTING CONDUIT NOT

ANCHORS AS NECESSARY TO REMOVE ANGLE

1'-6" LONG TO BE REMOVED. CUT EXISTING

EXISTING L 4X4X3/8" W/ 3/4" DIA. HEADED STUDS X

8"

8"

NEW GUARDRAIL

BE REMOVED AND REINSTALLED WO

ATTACHED TO EXIST GUARDRAIL TO

EXISTING INCLINOMETER CONDUIT

2'-0"

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WEST FACE

SCALE: 1/4" = 1' 0 4' 8'2'

N

A5

EAST FACE

SCALE: 1/4" = 1'

N

0 4' 8'2'SD309

D1

0 4' 8'2'

N

SD309

PLAN - PIER #12

SCALE: 1/4" = 1'

D4SD309

SCALE: 1" = 1'

LEGEND

FULL DEMOLITION

REQUIRED CONCRETE REPAIR

NOTE: REPAIR HATCHING NOT SHOWN FOR CLARITY

TABLE

FULL DEMOLITION:

142.71 CF

QUANTITYTYPE

K A

U K

A U

N A C

IT

Y

W I

OPTION 4 OPTION 4

W

X K -1

-B -0

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DETAIL - NOSE PIER #12

CONCRETE SURFACE REPAIR

SURFACE REPAIR:

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NOTE: EXISTING WALKWAYS NOT SHOWN FOR CLARITY

32.72 CY

REINSTALLED IN SAME LOCATION ON NEW GATE.

INCLINOMETER TO BE REMOVED FROM GATE PRIOR TO DEMOLITION AND

FOR CLARITY. SEE REFERENCE DRAWING PAGE 3 FOR DETAILS.

EXISTING GATE TO BE REMOVED & DISPOSED OF. GATE NOT SHOWN HERE 3.

TO REFERENCE DRAWINGS: REFERENCES-XD001.PDF PAGES 7, 8, 9 & 10.

ANCHORAGE FOR EXISTING WALKWAYS NOT SHOWN FOR CLARITY. REFER 2.

SEE SHEET S-501 FOR CONCRETE REPAIR DETAILS1.

GENERAL NOTES

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OPTION 2 OPTION 222

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A5

SD301

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SD301

A1

SD301