Drawings.pdf

G-001

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US Army Corps of Engineers

New England District

SIGNATURES AFFIXED BELOW INDICATE OFFICIAL RECOMMENDATION AND APPROVAL

OF ALL DRAWINGS IN THIS SET AS INDEXED ON THIS SHEET

APPROVED FOR TECHNICAL ADEQUACY BY:

TECHNICAL LEAD ENGINEER DATE

DATE

DATE

DATE

DATE

APPROVED BY:

APPROVAL RECOMMENDED BY:

CHIEF, ENGINEERING DIVISION

This project was designed by the U.S. Army Corps of Engineers. The initials or signatures and registration designations of individuals appear on these project documents, within the scope of their employment as required by ER 1110-1-8152.

REVIEWED BY:

CHIEF, GEOTECHNICAL/WATER RESOURCES BRANCH

REVIEWED BY:

CHIEF, DESIGN BRANCH

CHIEF, GEO-ENVIRONMENTAL ENGINEERING BRANCH

REPLACE FLOOD CONTROL

SERVICE GATES AND SHEAVES

SURRY MOUNTAIN LAKE

SURRY, NEW HAMPSHIRE

W912WJ21B0022

JUNE 2021

GATE HOUSE PLANS

GATE HOUSE SECTION

SHEAVE BLOCK DETAILS

DESIGN FILESHEET NO.

G-001

INDEX TO DRAWINGS

SHEET TITLE

S-101

S-301

S-501

CON-SM-494_G-001.DWG COVER SHEET AND INDEX TO DRAWINGS

CON-SM-494_S-101.DWG

CON-SM-494_S-301.DWG

CON-SM-494_S-501.DWG

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SPRINGFIELD

CHARLESTOWN

BELLOW

FALLS

JAMAICA

RAWSONVILLE

WINDSOR

BRATTLEBORO

KEENE

NOT TO SCALE

TOWNSHEND

12A

NEW

HAMPSHIRE

VERMONT

VICINITY MAP

PROJECT

LOCATION

NOT TO SCALE

SITE PLAN

PROJECT

LOCATION

GATE HOUSE

SHEET NO. SHEET TITLE

39 GATES AND ACCESSORIES CONDUIT LINING NO. 1

TUNNEL TRANSITION20

DRAWING NUMBER

CT-1-1187

CT-1-1182

GATES AND ACCESSORIES GENERAL ARRANGEMENT NO. 1

CT-1-1179

INDEX TO INFORMATION DRAWINGS

DATE

DEC 1938

DEC. 1938

DEC. 1938

21 GATE SHAFT & BASEMENT

TUNNEL TRANSITION STEEL REINFORCEMENT NO. 127

CT-1-1194

CT-1-1192

OPERATING HOUSE DETAILS NO. 1

CT-1-1191 DEC 1938

DEC. 1938

DEC. 1938

SOLICITATION NO.:

CONTRACT NO.:

ISSUE DATE:

45 OPERATING HOUSE ELEVATIONS

GATE SHAFT DETAILS22

CT-1-1202

CT-1-1200 BASEMENT DETAILS

CT-1-1199

DEC 1938

DEC. 1938

DEC. 1938

29 GATE SHAFT AND BASEMENT STEEL REINFORCEMENT NO. 1

BASEMENT STEEL REINFORCEMENT NO. 232

30 CT-1-1204 GATES SHAFT AND BASEMENT STEEL REINFORCEMENT NO. 2

CT-1-1203

DEC 1938

DEC. 1938

DEC. 1938

CT-1-1193

MISCELLANEOUS METAL DETAILS NO. 141

16 CT-1-1214 GATES AND ACCESSORIES GENERAL ARRANGEMENT NO. 1

CT-1-1205 DEC. 1938

DEC. 1938

STEEL REINFORCEMENT BAR SCHEDULE NO. 234

42 CT-1-1227 GATES AND ACCESSORIES GENERAL ARRANGEMENT NO. 2

CT-1-1219 DEC. 1938

DEC. 1938

CONTRACTOR

STORAGE AND

STAGING AREA

32239 O-7416 TOP FRAME CSTG.OCT. 1939

SIDE FRAME CSTG.41140

41141 O-7416 BROOME GATE 4'6"X10'-0"

O-7416 OCT. 1939

OCT. 1939

INSTALLATION SECTIONS41157

41158 O-7416&18 INSTALLATION DRAWING

O-7416 OCT. 1939

OCT. 1939

JK

06/22/2021

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E6EPDMET

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SERVICE

GATE WELL

SERVICE

GATE WELL

EMERGENCY GATE WELLS

30'-8"

GENERATOR

PAD

ELECTRICAL

COMPONTS

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27'-10"

SERVICE

GATE WELL

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EMERGENCY

GATE WELL

SERVICE

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EMERGENCY

GATE WELL

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PLAN - OPERATING FLOOR

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

N

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PLAN - BASEMENT FLOOR

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

N

REPLACE SERVICE

GATES

GENERAL NOTES:

1. INSTALL 2 NEW BROOME GATES WITH SHEAVE

BLOCKS.

2. NEW GATES SHALL UTILIZE THE EXISTING HOIST

3. NEW GATES SHALL BE COMPATIBLE WITH THE

EXISTING GEOMETRY OF THE GATE GUIDES AND

SEALING SURFACES.

4. NEW GATES SHALL BE REPLACED ONE AT A TIME.

CONTRACTOR SHALL NOT BE ALLOWED TO TAKE

BOTH GATES OUT OF SERVICE AT THE SAME

TIME.

5. FOR REMOVAL OF EXISTING GATES AND

INSTALLATION OF NEW GATES HOIST WILL HAVE

TO BE TAKEN OUT OF SERVICE. AFTER THE HOIST

IS REINSTALLED CONTRACTOR TO HAVE THE

HOIST CERTIFIED.

6. REFER TO THE SPECIFICATIONS FOR ADDITIONAL

INFORMATION.

7. DIMENSIONS SHOWN ARE FROM A COMBINATION

OF EXISTING DRAWINGS, ALONG WITH FIELD

MEASUREMENTS. ALL DIMENSIONS SHALL BE

FIELD VERIFIED PRIOR TO DEMOLITION,

FABRICATION OR CONSTRUCTION.

8. CONTRACTOR'S PARKING AND STAGING AREAS

WILL BE LOCATED ADJACENT TO THE SURRY

MOUNTAIN GATEHOUSE AS SHOWN ON G-001.

THE PARKING AND STAGING AREAS DEPICTED ON

THE CONTRACT DRAWINGS ARE PROPOSED

LOCATIONS ONLY. THE FINAL AREAS SHALL BE

AS DIRECTED BY THE CONTRACTING OFFICER'S

REPRESENTATIVE AT THE PRECONSTRUCTION

CONFERENCE.

SERVICE GATE

HOIST

EMERGENCY GATE

HOIST

0 4' 8'2'

0 4' 8'2'

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GATE IN OPEN

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NEW SERVICE

GATE IN CLOSED

POSITION

A3

SECTION - GATE HOUSE

3/16" = 1' - 0"

OPERATING FLOOR EL 568.50

BASEMENT FLOOR

EL 494.66

EL 484.66

SERVICE GATE HOIST

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8'0 4' 16'

MAXIMUM DESIGN HEAD EL 563.0

EL. 550.0

EMERGANCY GATE HOIST

GATE GUIDE STOP 4" BELOW

FLOOR ELEVATION

NEW SHEAVE

BLOCK, SEE

SHEET S-501

2'-11"

6'-0

A8

EXISTING EMERGENCY GATE DETAILS

SCALE: NTS

EXISTING

EMERGENCY GATE

SEE DETAIL A8

THIS SHEET. NEW

SERVICE GATES

TO BE SIMILAR

TOP VIEW

FRONT VIEWSECTIONAL SIDE VIEW

ROLLER CHAIN ENCLOSURE

ROLLER CHAIN ENCLOSURE

PL STIFFENER

2'-6"

THE CONDUIT IS

CONSIDERED A

CONFINED SPACE

AND ENTRY INTO

THE CONDUIT

REQUIRES

COORDINATION

WITH STAFF

NOTES:

1. DIMENSIONS SHOWN ARE FROM A COMBINATION OF EXISTING

DRAWINGS, ALONG WITH FIELD MEASUREMENTS. ALL DIMENSIONS

SHALL BE FIELD VERIFIED PRIOR TO DEMOLITION, FABRICATION

OR CONSTRUCTION.

S-501

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1' - 6" OD

Ø

1. ALL VALUES LISTED ARE ESTIMATES. CONTRACTOR

MUST FIELD VERIFY EXISTING GEOMETRY AND DESIGN

THE SHEAVE BLOCK TO BE COMPATIBLE WITH EXISTING

HOIST MACHINERY.

2. CONTRACTOR MUST PROVIDE DESIGN CALCULATIONS

TO SHOW THAT THE SHEAVE BLOCK CAN WITHSTAND

DESIGN STRESSES WITH SUITABLE FACTOR OF SAFETY.

3. CONTRACTOR SHALL VERIFY THE TYPES OF WIRE ROPE

THAT ARE USED ON THE EXISTING SERVICE GATE

HOISTS AND SHALL DESIGN THE SHEAVES FOR USE

WITH THE EXISTING WIRE ROPE. CONTRACTOR SHALL

FULLY DESIGN ALL COMPONENTS INCLUDING BUT NOT

LIMITED TO SHEAVES, SHEAVE AXLE, SHEAVE

BEARINGS, PLATES, SPACERS, LUBRICATION SYSTEM,

PINS, FASTENERS, KEEPER PLATES, ETC., TO RESULT IN

A FULLY FUNCTIONAL SHEAVE BLOCK ASSEMBLY.

A1

SHEAVE BLOCK ELEVATION VIEW

SCALE: 6" = 1' - 0"

3"0 6"1-1/2" A6

SHEAVE BLOCK ELEVATION VIEW

SCALE: 6" = 1' - 0"

3"0 6"1-1/2"

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