B09_CHOH_245002_287711_Amd_6_-_CHOH_245002___287711_-_AMENDMENT_6_DRAWINGS__0006.pdf
PDF 6 MB Posted
- Attached to
- CHOH 245002 287711 -Locks and Wall
- Solicitation number
- 140P2022R0130
About this file
This document package includes construction drawings and specifications for repair and reconstruction work at locks and canal walls along the Chesapeake and Ohio Canal National Historical Park. The project involves repairing Inlet Lock 1, and Lift Locks 1, 2 and 5, and reconstructing stone walls along the Georgetown Canal in Washington D.C., Maryland and Virginia. The work includes removing and replacing bridge structures at Lock 5, installing new timber lock gates, constructing a new miter sill at Lock 5, and performing other masonry and structural repairs. The solicitation was issued by the National Park Service under number 140P2022R0130 for the work defined in PMIS numbers CHOH 245002 and 287711. The construction drawings provide plans, sections, details and specifications for the lock and wall repairs.
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DEPARTMENT OF THE INTERIOR
UNITED STATES
NATIONAL PARK SERVICE
DENVER SERVICE CENTER OF
PKG.
NO. SHEET
STATEREGION
LOCATION WITHIN PARK
NAME OF PARK
TITLE OF DRAWING DRAWING NO.
COUNTY
REVISIONS Date InitialSheetMarkA/E FIRMS COVER SHEET
CHESAPEAKE & OHIO CANAL N.H.P.
NAT'L CAPITAL WASHINGTON, DC / MD
FINAL CONSTRUCTION
DOCUMENTS
PMIS # CHOH 245002
DC, MARYLAND, VIRGINIA
ARCHITECT:
QUINN EVANS - WASHINGTON, DC
CIVIL:
SORBA - DULLES, VA
STRUCTURAL:
MCMULLAN - RESTON, VA
167064/167063
GEOTECHNICAL:
TERRACON - WASHINGTON, DC
PMIS # CHOH 287711
1 S0.01A AMENDMENT NO. 3 2/23 BB
2 AS IND. AMENDMENT NO. 5 3/23 DB/BB
3 AS IND. AMENDMENT NO. 6 DB4/23
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HARRISONBURG
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WEST
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FRONT
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VIRGINIA
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MARYLAND
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WASHINGTON D.C.
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WARRENTON
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CHARLOTTESVILLE
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SHENANDOAH
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ROYAL
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FREDERICKSBURG
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CARLISLE
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MARYLAND
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PENNSYLVANIA
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HARRISBURG
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BALTIMORE
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VIRGINIA
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VIRGINIA
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WEST
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WINCHESTER
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VIRGINIA
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MARYLAND
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PENNSYLVANIA
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FREDERICK
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HISTORICAL PARK
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CANAL NATIONAL
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AND OHIO
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CHESAPEAKE
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BEDFORD
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TURNPIKE
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PENN.
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PENNSYLVANIA
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HARRISBURG,
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MARYLAND
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COLUMBIA
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DISTRICT
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ROCKVILLE
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GAITHERSBURG
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OF
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VIRGINIA
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SHENANDOAH
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AIRPORT
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INTERNATIONAL
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DULLES
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TO
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RIVER
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MARYLAND
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ARLINGTON
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MEMORIAL PARKWAY
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GEORGE WASHINGTON
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VIRGINIA
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FALLS
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TAVERN
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GREAT
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POOLESVILLE
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LEESBURG
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ROCKS
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RIVER
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POTOMAC
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, VIRGINIA
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& SHENANDOAH N.P.
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PAW PAW
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WINCHESTER
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TO
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FRONT ROYAL
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POTOMAC
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RIVER
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CACAPON
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RIVER
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CUMBERLAND
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BRANCH
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SOUTH
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CUMBERLAND
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POTOMAC
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RIVER
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OLDTOWN
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TUNNEL
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HQ.
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ANTIETAM
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LOCKS
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FOUR
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HARPERS
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VIRGINIA
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WEST VIRGINIA
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CHARLESTOWN
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FERRY
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CREEK
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MARTINSBURG
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RIVER
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POTOMAC
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BOONSBORO
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ALT
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POINT
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BRUNSWICK
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FERRY
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HARPERS
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BATTLEFIELD
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NATIONAL
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ANTIETAM
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FREDERICK
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HAGERSTOWN
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SHARPSBURG
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WILLIAMSPORT
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APPALACHIAN
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TRAIL
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MARYLAND
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HANCOCK
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RD.
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ORLEANS
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LITTLE
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MILE
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FIFTEEN
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HANCOCK
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MT. AIRY
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WASHINGTON D.C.
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BALTIMORE
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GEORGETOWN
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OF
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MEMORIAL PARKWAY
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CLARA BARTON
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COLUMBIA
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PROJECT AREA
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LEGEND
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AIRPORT
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INFORMATION CENTER
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RANGER STATION
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RIVER
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CANAL AND TOWPATH
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STATE LINE
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PARK HEADQUARTERS
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VISITOR CENTER
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TRAIL
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HQ.
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SCALE OF MILES
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SCALE OF MILES
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SCALE OF KILOMETERS
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CHESAPEAKE AND OHIO CANAL NATIONAL HISTORICAL PARK
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U.S. DEPARTMENT OF THE INTERIOR
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REPAIR INLET LOCK 1 AND LIFT LOCKS 1, 2 AND 5 RECONSTRUCT GEORGETOWN CANAL WALLS
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WASHINGTON. DC, MARYLAND, VIRGINIA
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PROJECT AREA
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REMOVE EXISTING STEEL BEAM AND TIMBER DECK BRIDGE
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FLOW
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REMOVE EXISTING RAILING
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EX. CAP STONES TO REMAIN, TYP.
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EX. CAP STONES TO REMAIN, TYP.
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LOCK 5
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ASSUMED BACK OF EXISTING WALL
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FLOW
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WOOD RAILING TYP.
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LAMINATED TIMBER DECK
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EDGE OF DECK
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LOCK 5
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EX. FACE OF LOCK WALL
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CONCRETE CUTOFF WALL
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EDGE OF DECK
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STEEL BEARING PLATE
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LOCATE EDGE OF DECK TO MATCH EXISTING
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SCALE
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SCALE OF FEET
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SCALE B
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BRIDGE PLAN
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LOCK 5
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SUB SHEET NO.
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TITLE OF SHEET
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DATE:
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TECH. REVIEW:
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DESIGNED:
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DRAWING NO.
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A/E FIRM:
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STRUCTURAL:
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OF
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SHEET
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PMIS/PKG. NO.
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CHESAPEAKE & OHIO N.H.P.
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REPAIR INLET LOCK 1 AND LIFT LOCKS 1,2,5
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DB
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AA
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BB
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SCALE
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NS
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SCALE
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NS
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SCALE
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AutoCAD SHX Text NOTES: 1. REFER TO DESIGN NOTES FOR DESIGN LOADING OF BRIDGE.REFER TO DESIGN NOTES FOR DESIGN LOADING OF BRIDGE.
BID OPTION 4
REMOVE (4)-WIDE FLANGE BRIDGE GIRDERS AND BRACING
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REMOVE WOOD BRIDGE DECK, RAILING AND RAILING ATTACHMENT
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EXIST. MASONRY ABUTMENT WALL BELOW TO REMAIN
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EXIST. ABUTMENT WALL BELOW TO REMAIN
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FACE OF EXISTING CANAL WALL
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EXISTING CONCRETE BEARING PAD TO REMAIN
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EXIST. 4.5" CONCRETE CUTOFF WALL TO REMAIN
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REMOVE RAILING ALONG WINGWALL.
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FACE OF EXISTING MASONRY ABUTMENT WALL
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REMOVE EXISTING STEEL CUTOFF WALL
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FACE OF EXISTING MASONRY WALL. SEE S9.1A FOR DEMO WORK
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EXISTING STONE MASONRY WALL ±2'-0" THICK BELOW GRADE TO REMAIN
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EXISTING CONC. CURB TO REMAIN ± 6"BELOW GRADE
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FACE OF EXISTING DRY STONE MASONRY WALL
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BRIDGE DEMO PLAN
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INLET LOCK
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SUB SHEET NO.
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TITLE OF SHEET
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DATE:
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TECH. REVIEW:
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DESIGNED:
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DRAWING NO.
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A/E FIRM:
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STRUCTURAL:
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OF
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SHEET
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PMIS/PKG. NO.
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CHESAPEAKE & OHIO N.H.P.
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REPAIR INLET LOCK 1 AND LIFT LOCKS 1,2,5
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DB
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AA
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SCALE
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%%UEXISTING CONDITION OF INLET LOCK BRIDGE
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NTS
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AutoCAD SHX Text NOTE SEVERE CORROSION TO EXISTING BEAMS. CONTRACTOR IS SOLELY RESPONSIBLE FOR VERIFYING THE LOAD CAPACITY OF THE BRIDGE. THERE IS NO CURRENT BRIDGE LOAD RATING AVAILABLE.
REAR ELEVATION
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SECTION A
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FRONT ELEVATION
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SEE 4/S20.1 FOR GATE STRAP
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VALVE STEM
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SEE S20.1 & S20.2 FOR HARDWARE DETAILS
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ARM TYP.
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VALVE STEM, SEE NOTE 7
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SEE SHEET S20.2 FOR BUTTERFLY FRAMES
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COUNTERSINK HEAD
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34" BOLT
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WALKWAY NOT SHOWN FOR CLARITY, SEE S20.4
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MITRE POST
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HINGE POST
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BUTTERFLY FRAME AND PADDLE, NOTE 7
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2" (ACTUAL DIM.) WOOD PLANKING
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RECESS FOR BUTTERFLY FRAMES
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FULL DEPTH TENON
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WOOD PEGS (FASTEN HORIZ. GATE TIMBERS TO GATE POST)
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FULL DEPTH TENON
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WOOD PEGS (FASTEN HORIZ. GATE TIMBERS TO GATE POST)
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TOP OF STONE
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SEE NOTE 7.
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SEE NOTE 7.
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SEE NOTE 7.
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SCUM GUTTER
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(4) STAINLESS STEEL 38" BOLTS
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(10) #10 STAINLESS STEEL WOOD SCREWS
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HEIGHT AND WIDTH PER GATE ELEVATION
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(2) "x6"x VARIES 516"x6"x VARIES GALVANIZED BENT PLATE, TYP. FIELD VERIFY DIMENSIONS.
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(2) #10 STAIN LESS STEEL WOOD SCREWS
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(2) 2X10 AT GUARD LOCK GATE + (1) 2X8 AT LOCK 5 UPPER GATE SP WOOD PLANKS
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(2) 1 " HOLE IN PLATE 18" HOLE IN PLATE
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WELD USING FULL PEN WELD
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12" HOLE FOR LOCK.LOCK PROVIDED BY NPS
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STAINLESS STEEL 1" BENT ROD
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OUTER DIAMETER 3" INNER DIAMETER 1"
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HANDLE. WELD TO PLATE USING " FILLET WELD14" FILLET WELD
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FRONT ELEVATION OF HANDLE
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WELD TO PLATE USING 14" FILLET WELD
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SCALE
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SCUM GUTTER
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BALANCE BEAM
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TYPICAL GATE DETAILS
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SUB SHEET NO.
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DATE:
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DESIGNED:
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DRAWING NO.
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A/E FIRM:
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STRUCTURAL:
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OF
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SHEET
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PMIS/PKG. NO.
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CHESAPEAKE & OHIO N.H.P.
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REPAIR INLET LOCK 1 AND LIFT LOCKS 1,2,5
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DB
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AA
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BB
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SCALE C
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SCALE OF FEET
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STONE COPING
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SHAPED TIMBER PIVOT POST
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CAST IRON SOCKET
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STEEL BAND, SEE NOTE 2
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BOTTOM GATE TIMBER
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BUTTERFLY VALVE STEM
AutoCAD SHX Text 2x8 PLANKING (ACTUAL 2"x8" DIMS)
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GATE TIMBERS
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RECESS FOR HARDWARE (TYP.)
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WOOD PEGS (FASTEN HORIZ. GATE TIMBERS TENON TO GATE POSTS
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MORTISE & TENON TIMBER CONNECTION (TYP.) WITH FULL DEPTH TENON TREAT ENDS
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GATE MITER POST
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PAINTED STEEL STEEL CORNER BRACE SEE NOTE 2
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CORNER BRACE BOLTS
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EXISTING LOCK WALL COPING STONE
AutoCAD SHX Text EXIST. HINGE STRAPS AND BOLTS TO HINGE STRAPS AND BOLTS TO BE SALVAGED AND REUSED, FIELD VERIFY CONDITION WITH COR.
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WHERE REQUIRED, REMOVE, SALVAGE, AND RE-USE COTTER KEY
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STEEL COLLAR STRAP, SEE NOTE 2 FIELD MEASURE TO MATCH EXIST.
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GATE PIVOT POST W/TENON
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GATE
AutoCAD SHX Text MISCELLANEOUS LOCK GATE DETAILS NOTES: 1. FIELD VERIFY THESE DETAILS WITH EXISTING ORIGINAL COMPONENTS PRIOR TO FABRICATING NEW PARTS. 2. PAINT WITH ONE COAT OF PRIMER AND TWO COATS OF BLACK PAINT. 3. ALL EXIST. HARDWARE TO BE REMOVED SHALL BE OFFERED TO THE CO BEFORE DISPOSAL.
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STEEL COLLAR STRAP
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COTTER KEY
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EXIST. HINGE STRAP TO REMAIN FIELD VERIFY CONDITION W/COTR
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COTTER KEY
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SCALE
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AutoCAD SHX Text %%uPLAN-TOP GATE POST HINGE
AutoCAD SHX Text S20.1
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SCALE
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AutoCAD SHX Text %%uPLAN-BOTTOM GATE POST PIVOT
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SCALE
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AutoCAD SHX Text %%uEXPLODED ISOMETRIC GATE ASSEMBLY DETAIL - GATE MEETING POST
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SCALE
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AutoCAD SHX Text %%uSECTION - TOP GATE POST HINGE
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NOTE: 1. TOP CONDITION SHOWN, TOP CONDITION SHOWN, BOTTOM IS SIMILAR
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LOCK WALL STONES
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PEGS FOR TENONS
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AutoCAD SHX Text S20.1
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EX. BOLTS TO REMAIN. DEPTH INDICATED IS ASSUMED
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CAST PIVOT
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BEARING PLATE ON STONE OR CONCRETE
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MITRE SILL
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HOLES FOR WOOD PEGS
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MORTISE AND TENON TIMBER CONNECTION
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SCALE
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AutoCAD SHX Text %%uGATE PIVOT DETAIL
AutoCAD SHX Text S20.1
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SCALE
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AutoCAD SHX Text %%uDETAIL
AutoCAD SHX Text S20.1
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PIVOT POST
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STEEL BAND
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LOCK WALL GATE RECESS
AutoCAD SHX Text LOCATION OF CENTER OF BEARING PLATE TO RECEIVE SOCKET OF GATES' POST - SUBJECT TO CHANGE DUE TO IRREGULARITIES OF STONE WALL.
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0" WHEN GATE IN CLOSED POSITION
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SUB SHEET NO.
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TITLE OF SHEET
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DATE:
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TECH. REVIEW:
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DESIGNED:
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DRAWING NO.
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A/E FIRM:
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STRUCTURAL:
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OF
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SHEET
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PMIS/PKG. NO.
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CHESAPEAKE & OHIO N.H.P.
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REPAIR INLET LOCK 1 AND LIFT LOCKS 1,2,5
AutoCAD SHX Text 09/08/2022
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DB
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AA
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BB
AutoCAD SHX Text 167064
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TYPICAL GATE DETAILS
AutoCAD SHX Text 245002
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AutoCAD SHX Text S20.1
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SCALE OF FEET
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SCALE G
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SCALE OF FEET
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SCALE F
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LOCK WALL
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(2) 1 " GALV. BOLTS 12" GALV. BOLTSCOUNTERSUNK (TYP.)
AutoCAD SHX Text NOTES: 1. TIMBERS SHALL BE # 1 SOUTHERN PINE. SELECT STRUCTURAL DENSE TREATED PER AWPA UC5B MARINE USE REQUIREMENTS. PROVIDE TIMBERS SHALL BE # 1 SOUTHERN PINE. SELECT STRUCTURAL DENSE TREATED PER AWPA UC5B MARINE USE REQUIREMENTS. PROVIDE CERTIFICATE OF TREATMENT BY A CERTIFIED AWPA TREATING FACILITY. 2. AFTER REMOVAL OF EXIST. MITRE SILL, CO SHALL OBSERVE EXIST. SURFACE. AFTER REMOVAL OF EXIST. MITRE SILL, CO SHALL OBSERVE EXIST. SURFACE. 3. INSTALLATIONS OF NEW MITRE SILLS: SEE SPECIFICATION FOR CONDITION AT EXISTING MITRE SILL. INSTALLATIONS OF NEW MITRE SILLS: SEE SPECIFICATION FOR CONDITION AT EXISTING MITRE SILL. LOWER CHORD OF MITER SILL (PERPENDICULAR TO LOCK WALLS) IS TO BE INSTALLED PRIOR TO GATE INSTALLATION. LOCK GATES ARE THEN TO BE PLACED WITH THE QUOIN POSTS IN THEIR PROPER POSITION BEFORE THE REMAINING SILL ELEMENTS ARE ASSEMBLED AND FITTED WITH GATES IN CLOSED POSITION. MITRE SILL DIAGONAL AND WEB ELEMENTS ARE TO BE CUT TO FIT AND INSTALLED.
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LET IN 2" AT ENDS.
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NOTCH FOR LET IN DIAGONAL MEMBER
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LET IN 2" AT ENDS.
AutoCAD SHX Text 2/S20.4
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PACK WITH MORTAR FOR TIGHT FIT, TYP.
AutoCAD SHX Text 4"x4" FULL DEPTH TENON WITH WOOD PEG.
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SCALE
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AutoCAD SHX Text %%uLOCK-5 MITRE SILL PLAN
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AutoCAD SHX Text TIMBER MITRE SILL W/1 " GALV. 12" GALV.LAG BOLTS BY PORTLAND BOLT CO. (OR EQUAL) W/ SQUARE HEAD + 26" EMBEDMENT (ASSUME 2'-0" O.C. FOR BIDDING)
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SCALE
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AutoCAD SHX Text %%uMITRE SILL DETAIL ON STONE-LOCK-5
AutoCAD SHX Text S20.4
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2 " CORE FILLED 18" CORE FILLEDW/NON-SHRINK GROUT SEE 2A/S20.4
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EX. CONCRETE SILL ASSUMED THICKNESS UNKNOWN
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SCALE
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AutoCAD SHX Text %%uMITRE SILL DETAIL ON 10" MIN CONCRETE - LOCK 5
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AutoCAD SHX Text TIMBER MITRE SILL W/ 1 " 12" GALV. LAG BOLTS BYPORTLAND BOLT CO. (OR EQUAL) W/SQUARE HEAD + 8" EMBEDMENT.
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2 " CORE FILLED 18" CORE FILLEDW/N.S. GROUT
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EX STONE MASONRY
AutoCAD SHX Text NOTE: 1. DETAIL MAY BE USED WHERE EXIST. CONC. SLAB IS AT DETAIL MAY BE USED WHERE EXIST. CONC. SLAB IS AT LEAST 10" THICK
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WOOD RAILING
AutoCAD SHX Text 2x4 SP RAILING. DIMENSIONS TO MATCH EXISTING
AutoCAD SHX Text 4x4 SP RAILING DIMENSIONS TO MATCH EXISTING
AutoCAD SHX Text 4x6 SP CUT TO FIT IN FIELD AND SCREWED TO BAL. BEAM AND WALKWAY BOARDS.
AutoCAD SHX Text NAIL TOP 2x4 OF RAILING TO BOTTOM 2x4 W/ A PAIR OF NAILS AT 1' O.C.
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WOOD RAILING
AutoCAD SHX Text GALV. "x3"x1'-0" 516"x3"x1'-0" PLATE BOTH SIDES
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SCALE
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AutoCAD SHX Text %%uGATE WALKWAY
AutoCAD SHX Text S20.4
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SCALE
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AutoCAD SHX Text %%uWOOD RAILING DETAIL
AutoCAD SHX Text S20.4
AutoCAD SHX Text D
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AutoCAD SHX Text S20.4
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AutoCAD SHX Text 2x12 SP WALKWAY
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RAILING POST
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BALANCE BEAM
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(4) COUNTERSUNK " BOLTS 38" BOLTS
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SCALE
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AutoCAD SHX Text %%uEND OF WALKWAY DETAIL
AutoCAD SHX Text S20.4
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AutoCAD SHX Text 2x11" SP WOOD PLANK CUT TO FIT. ENSURE WALKWAYS OF ADJACENT LEAFS MEET FOR FLUSH SURFACE.
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(8) #10 SCREWS
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TWIST BENT PLATE 90°
AutoCAD SHX Text 4"x6 "x2'-0" SP14"x2'-0" SP
AutoCAD SHX Text GALV. BENT PLATE 516"x1 "x2'-3"12"x2'-3"
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(4) " LAG 38" LAGSCREWS EMBED 6"
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TOP OF BALANCE BEAM
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(4) " LAG 38" LAGSCREWS EMBED 6"
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SEE 3/S20.4 FOR BOLTS
AutoCAD SHX Text GALVANIZED 12"x8"x12"x1'-0" LLH BENT PLATE
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(2) COUNTERSUNK 38" BOLTS
AutoCAD SHX Text GALVANIZED L3x3x "x0'-6"12"x0'-6"
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(2) " LAG SCREWS 38" LAG SCREWSEMBED 6"
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NOTCH 4X4 POST FOR 2X4 RAILING
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NAIL TOP RAILING WITH 16D NAILS AT 8" O.C.
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WOOD POST
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SCALE
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AutoCAD SHX Text %%uCONNECTION DETAIL
AutoCAD SHX Text S20.4
AutoCAD SHX Text G
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SCALE
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AutoCAD SHX Text %%uCONNECTION DETAIL
AutoCAD SHX Text S20.4
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SCALE
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AutoCAD SHX Text %%uCONNECTION DETAIL
AutoCAD SHX Text S20.4
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SCALE
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AutoCAD SHX Text %%uCONNECTION DETAIL
AutoCAD SHX Text S20.4
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SCALE OF FEET
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SCALE D
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SCALE OF FEET
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SCALE G
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MITER SILL DETAILS
AutoCAD SHX Text 245002
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AutoCAD SHX Text S20.4
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SUB SHEET NO.
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TITLE OF SHEET
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DATE:
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TECH. REVIEW:
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DESIGNED:
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DRAWING NO.
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A/E FIRM:
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STRUCTURAL:
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OF
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SHEET
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PMIS/PKG. NO.
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CHESAPEAKE & OHIO N.H.P.
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REPAIR INLET LOCK 1 AND LIFT LOCKS 1,2,5
AutoCAD SHX Text 09/08/2022
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DB
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AA
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BB
AutoCAD SHX Text 167064
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| C2.1 Demolition Plan - Level 1 |
| C10.3 E&S Control Plan Phase 2 - Guard Lock |
| C10.6 Cross Sections - Guard Lock |
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