A21 - 2023_05.18_RTA_Falls_FY22_Bridge Repaint_Plans_UnLocked.pdf

PDF 3 MB Posted Jul 13, 2023

Attached to: W912PM23B0006 - FALLS LAKE SERVICE BRIDGE, CLEAN & REPAINT
Solicitation number: W912PM23B0006
Issued by: Department of the Army Corps of Engineers Engineering District Wilmington

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Written by GovTribe AI · Dec 21, 2023

This document package includes plans and specifications for the cleaning and repainting of a service bridge at Falls Lake Dam. The project involves abrasive blasting and recoating the steel superstructure, including girders, floor beams, and railings. Work must be performed in accordance with OSHA and environmental regulations and avoid disturbing nesting cliff swallows from March to October. The solicitation number is W912PM23B0006 and was issued by the U.S. Army Corps of Engineers Wilmington District for cleaning and repainting the Falls Lake Dam service bridge in Wake Forest, North Carolina. The plans provide general notes, site details, and existing conditions photographs to guide bidders prior to the response deadline.

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Other files

File	Type	Posted
B1 - Bid Abstract - 08-24-2023.pdf	PDF	Aug 28, 2023
B18 - Bid Opening Sign In Sheet.pdf	PDF	Aug 22, 2023
B1 - Bid Abstract.pdf	PDF	Aug 22, 2023
A21 - AMDT0002_W912PM23B0006-Falls-Lk-Dam-Service-Bridge -Extend Bid Opening Date - 08-14-2023.pdf	PDF	Aug 14, 2023
A21 - AMDT0001_W912PM23B0006-Falls-Lk-Dam-Service-Bridge-Tech-Summary-Changes.pdf	PDF	Aug 10, 2023
A23 - Falls Lake Service Bridge Clean Paint Sign in Sheet.pdf	PDF	Jul 27, 2023
A21 - RTA-SPECS5-W912PM23B0006-Falls-Lake-Bridge-Repainting.pdf	PDF	Jul 13, 2023
A21 - W912PM23B0006 -Final - 07-13-2023.pdf	PDF	Jul 13, 2023
A21 - 2023_05.18_RTA_Falls_FY22_Bridge Repaint_Plans_Locked.pdf	PDF	Jul 13, 2023

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ISSUE DATE:

US Army Corps of Engineers ®

SOLICITATION NO.:

CONTRACT NO.:

Approval Recommended: *

Approved: *

MAY 2023

SIGNATURES AFFIXED BELOW INDICATE OFFICIAL RECOMMENDATION

CHIEF, ENGINEERING BRANCH

* THIS PROJECT WAS DESIGNED BY THE U.S. ARMY CORPS OF ENGINEERS,

WILMINGTON DISTRICT. INDIVIDUALS WHOSE SIGNATURES AND REGISTRATION

DESIGNATIONS APPEAR ON THESE DOCUMENTS ARE OPERATING WITHIN THE

SCOPE OF THEIR EMPLOYMENT. SIGNATURES ARE REQUIRED BY ER 1110-1-8152.

CHIEF, DESIGN and GENERAL ENGINEERING SECTION

AND APPROVAL OF ALL DRAWINGS IN THIS SET AS INDEXED ON THIS SHEET

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PROJECT LOCATION, VICINITY MAP

N.T.S.

Wilmington DISTRICT

TBD

W912PM-23-B0006

CLEAN AND REPAINT

FALLS LAKE DAM SERVICE BRIDGE

WAKE FOREST, NORTH CAROLINA

BCOES SUBMITTAL

INDEX OF DRAWINGS

SHEET NO. TITLE

G-000 COVER SHEET

G-001 GENERAL CONSTRUCTION NOTES

C-101 SITE PLAN

S-101 GENERAL LAYOUT - PLAN, ELEVATION, AND SECTION

S-102 BOTTOM BRIDGE PLAN

S-201 LEFT GIRDER - ELEVATIONS & PLAN

S-202 RIGHT GIRDER - ELEVATIONS & PLAN

S-601 GIRDER REPAIR PHOTOS - CURRENT CONDITIONS

REFERENCE DRAWINGS (FA 103-07-07 ISSUED 1985 & 86)

S-39 DAM, SPILLWAY AND OUTLET WORKS ACCESS BRIDGE OUTLINE AND DETAILS

S-40 DAM, SPILLWAY AND OUTLET WORKS ACCESS BRIDGE OUTLINE AND DETAILS

S-41 DAM, SPILLWAY AND OUTLET WORKS ACCESS BRIDGE MISCELLANEOUS DETAILS

E-4 DAM, SPILLWAY AND OUTLET WORKS ACCESS BRIDGE ELECTRICAL PLANS AND DETAILS

Fall s M an ag em en t C en ter R d

PROJECT AREA:

SERVICE BRIDGE

Falls Lake

O ld s Fa lls o f N eu se R d

Neuse River

O lds Falls of Neuse Rd

Falls of N euse Rd

Falls Lake Dam

NOTICE TO CONTRACTOR =- LEAD BASED PAINT REMEDIATION REQUIRED.

G-001

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GENERAL NOTES

1. CLEANING AND REPAINTING OF BRIDGE STEEL SUPERSTRUCTURE AND BEARINGS REQUIRES

STEEL BRIDGE MEMBERS TO BE DRY BLASTED IN CONFORMANCE WITH SSPC SP 6 COMMERCIAL

GRADE. PROTECTION OF EXISTING FACILITY SHALL BE IN ACCORDANCE WITH SPECIFICATION

SECTION 01 10 00.10 38. REPAINTING OF THE BRIDGE STEEL SUPERSTRUCTURE SHALL FOLLOW

THE REQUIREMENTS IN ACCORDANCE WITH SPECIFICATION SECTION 09 97 02..

2. ALL ELEVATIONS AND DIMENSIONS SHALL BE VERIFIED IN THE FIELD BEFORE WORK BEGINS. THE

CONTRACTOR IS RESPONSIBLE FOR CONFIRMING ALL DIMENSIONS PRIOR TO SHOP DRAWING

PREPARATIONS AND MATERIAL FABRICATION.

3. GOVERNMENT UTILITIES (INCLUDING WATER, FUEL, ETC.) AND EQUIPMENT WILL NOT BE MADE AVAILABLE TO THE CONTRACTOR. ELECTRIC UTILITIES WILL BE THE RESPONSIBILITY OF THE

CONTRACTOR.

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

THE REFERENCE DRAWINGS ARE NOT "AS-BUILTS" DO NOT NECESSARILY REPRESENT ACTUAL

FIELD CONDITIONS. REFERENCE DRAWINGS ARE NOT PRINTED TO SCALE.

5. CONTRACTOR SHALL INCLUDE A GENERAL SEQUENCE OF WORK WHICH INCLUDES BUT IS NOT

LIMITED TO ABRASIVE BLASTING AND PAINTING, AND PROTECTION OF NON PAINTED ELECTRICAL

AND MECHANICAL FEATURES.

6. LAKE ELEVATIONS VARY. NORMAL POOL IS EL 251.6'. REFER TO RIVER-GAGES FOR HISTORIC

RIVER LEVELS.

7. LEAD BASE PAINT IS PRESENT ON THE EXISTING STEEL GIRDERS.

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SCALE: 1" = 20'-0"1 SITE PLANN

Fa lls

M an ag em en t C en te r R d

PROJECT AREA:

SERVICE BRIDGE

Falls Lake

FALLS LAKE DAM

BRIDGE GIRDER

FRAME BELOW

GENERAL NOTES

1. ACCESS TO THE DAM AND SERVICE BRIDGE IS GATED. THE ROAD ON

TOP OF THE DAM AND SERVICE BRIDGE WILL BE CLOSED TO THE

PUBLIC FOR PEDESTRIAN AND VEHICLE ACCESS WHILE CONTRACT

WORK IS BEING PERFORMED.

2. WORKING HOURS - MONDAY THROUGH FRIDAY (0730 - 1700 HOURS),

FROM 1 APRIL TO 30 SEPTEMBER AND (0730 - 1600 HOURS), FROM 1

OCTOBER TO 31 MARCH OR AS SPECIFICALLY APPROVED IN ADVANCE

BY THE CONTRACTING OFFICER REPRESENTATIVE (COR).

3. GENERAL SAFETY PROCEDURES - CONTRACTOR SHALL SUBMIT AN

ACCIDENT PREVENTION PLAN PRIOR TO COMMENCEMENT OF WORK IN

ACCORDANCE WITH EM 385-1-1, SAFETY AND HEALTH REQUIREMENTS

MANUAL. SEE SPECIFICATION SECTION 01 35 26 GOVERNMENTAL

SAFETY REQUIREMENTS.

4. FIRE SAFETY - REMOVE CONSTRUCTION DEBRIS, WASTE MATERIALS,

PACKAGING MATERIAL FROM THE SITE DAILY. BURNING IS PROHIBITED

ON THE GOVERNMENT PREMISES.

5. SECURITY - CONTRACTOR IS RESPONSIBLE FOR CLEANLINESS AND

ORDERLINESS OF THE AREA USED AND FOR THE SECURITY OF ANY

MATERIAL OR EQUIPMENT STORED ONSITE.

6. ENVIRONMENTAL CONTROL PROCEDURES - CONTRACTOR SHALL

SUBMIT A WRITTEN ENVIRONMENTAL PROTECTION PLAN PRIOR TO

COMMENCEMENT OF WORK. SEE SPECIFICATION SECTION 01 57 19

TEMPORARY ENVIRONMENTAL CONTROLS.

7. CLIFF SPARROWS NEST ON THE UNDERSIDE OF THE BRIDGE AND ARE

PROTECTED BY THE MIGRATORY BIRD TREATY ACT. THERE IS A

NESTING BIRD ENVIRONMENTAL WINDOW FROM THE SECOND WEEK OF

OCTOBER THROUGH THE SECOND WEEK OF MARCH. NO WORK SHALL

BE DONE UNDER THE BRIDGE BETWEEN THE SECOND WEEK OF MARCH

THROUGH THE SECOND WEEK OF OCTOBER. SEE SPECIFICATION

SECTION 01 57 19 TEMPORARY ENVIRONMENTAL CONTROLS.

8. THE ASPHALT PAVED ROAD ON TOP OF THE DAM MAY ALSO BE USED

AS A STAGING AREA FOR CONTRACTOR EQUIPMENT AND TRAILER.

NOTE THAT A TRAVEL LANE ON THE ROAD SHALL BE MAINTAINED AT

ALL TIMES.

POTENTIAL STAGING AREAS.

SEE GENERAL NOTES 1 & 2.

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GENERAL CONSTRUCTION NOTES

1. CLEANING AND PAINTING OF STEEL SUPERSTRUCTURE AND BEARINGS

SHALL COMPLY WITH SPECIFICATION SECTION 09 97 02 PREPARATION AND

PAINTING OF BRIDGE.

2. SAFE ACCESS TO CLEAN AND PAINT THE STEEL SUPERSTRUCTURE SHALL

COMPLY WITH THE REQUIREMENTS OF SPECIFICATION SECTION 01 35 26

GOVERNMENTAL SAFETY REQUIREMENTS, PARAGRAPH WORK PLATFORMS.

SCALE: 3/16" = 1'-0"2 ELEVATION A

SCALE: 3/16" = 1'-0"1 PLAN

S-101

LEFT GIRDER

RAIL & CURB

SYSTEM

RIGHT GIRDER

RAIL & CURB

SYSTEM

ACCESS GATE

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ACCESS BRIDGE

RAIL & CURB

SYSTEM

TOWER FIXED

BEARING

TOWER SEAT COVER PLATEGIRDER

DAM MOVABLE

BEARING

DAM ABUTMENT

ACCESS GATE

S-101

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

RAIL & CURB

SYSTEM

LEFT GIRDER

ACCESS BRIDGE

RIGHT GIRDER

5 SETS OF BRACING

NUMBERED 1-5

STARTING @ TOWER

BRACING

STIFFENER

TOWER ROADWAY

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SCALE: 3/16" = 1'-0"1 PLAN - BOTTOM BRIDGE

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RIGHT GIRDER

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ACCESS BRIDGE

X BRACE & STIFFENER

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GENERAL CONSTRUCTION NOTES

1. ALL EXPOSED SURFACES OF THE STEEL BRIDGE SUPERSTRUCTURE SHALL

BE ABRASIVE BLASTED AND PAINTED IN ACCORDANCE WITH SPECIFICATION

SECTION 09 97 02.

2. ALL STEEL BRIDGE MEMBERS SHOWN ON THE SECTIONS AND ELEVATIONS

ARE EXISTING. NO NEW STEEL OR STEEL REPAIRS ARE REQUIRED UNDER

THIS CONTRACT.

3. FIELD VERIFY ALL DIMENSIONS.

4. CONTRACTOR TO PROVIDE WORK PLATFORMS TO ACCESS

SUPERSTRUCTURE IN ACCORDANCE WITH SPECIFICATION SECTION 01 35 26.

5. CONTRACTOR TO PROVIDE CONTAINMENT OF BLASTED PAINT AND BLAST

MATERIAL IN ACCORDANCE WITH SPECIFICATION SECTION 09 97 02.

6. LAYOUT OF DAM AND BRIDGE BASED ON REFERENCE DRAWINGS:

6.1. DRAWING NO. FA 103-07-07, SHEET NO. S-39, DAM, SPILLWAY AND

OUTLET WORKS ACCESS BRIDGE, OUTLINE AND DETAILS.

6.2. DRAWING NO. FA 103-07-07, SHEET NO. S-40, DAM, SPILLWAY AND

OUTLET WORKS ACCESS BRIDGE, OUTLINE AND DETAILS.

6.3. DRAWING NO. FA 103-07-07, SHEET NO. S-41, DAM, SPILLWAY AND

OUTLET WORKS ACCESS BRIDGE, MISCELLANEOUS AND DETAILS.

6.4. DRAWING NO. FA 103-07-07, SHEET NO. E-4, DAM, SPILLWAY AND OUTLET

WORKS ACCESS BRIDGE, ELECTRICAL PLANS AND DETAILS

X BRACE &

STIFFENER LEFT SIDE OF

DECK

RIGHT SIDE

OF DECK

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SCALE: 3/16" = 1'-0"2 ELEVATION - INSIDE

S-101

TOWER SEAT BOTTOM COVER

PLATE

GIRDER DAM ABUTMENT

SCALE: 3/16" = 1'-0"1 ELEVATION - OUTSIDE

S-101

TOWER

TOWER SEAT

COVER PLATE

GIRDER

DAM ABUTMENT

SCALE: 3/16" = 1'-0"3 PLAN - BOTTOM PLATE

TOWER

LEFT GIRDER

BOTTOM COVER

PLATE

GIRDER

S-201

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SCALE: 3/16" = 1'-0"2 ELEVATION - INSIDE

S-202

TOWER SEAT BOTTOM COVER

PLATE

GIRDER DAM ABUTMENT

SCALE: 3/16" = 1'-0"1 ELEVATION - OUTSIDE

S-202

TOWER

TOWER SEAT

COVER PLATE

GIRDER

DAM ABUTMENT

SCALE: 3/16" = 1'-0"3 PLAN - BOTTOM PLATE

TOWER

RIGHT GIRDER

BOTTOM COVER

PLATE

BOTTOM COVER

PLATE

GIRDER

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GENERAL CONSTRUCTION NOTES

1. THE PHOTOS ARE SHOWN FOR VISUAL REPRESENTATION OF THE STEEL

GIRDERS AND FLOOR BEAM EXTENSIONS TO BE CLEANED AND PAINTED

FOR BIDDING PURPOSES.

PHOTO 1: GENERAL VIEW OF BRIDGE, INTAKE

TOWER AND DAM. VIEW IS FACING NORTH.

PHOTO 2: APPROACH TO BRIDGE FROM ROAD ON TOP

OF DAM. VIEW IS FACING WEST.

PHOTO 3: SOUTHERN SIDE OF SOUTH GIRDER. VIEW IS

FACING EAST.

PHOTO 4: NORTHERN SIDE OF NORTH GIRDER. VIEW IS

FACING EAST.

PHOTO 5: BEARING ON SOUTHEAST CORNER OF

BRIDGE.

PHOTO 7: VIEW OF BRACING AND GIRDER STIFFINERS

BETWEEN THE TWO GIRDERS. VIEW IS FACING EAST

TOWARDS THE DAM.

PHOTO 6: BEARING ON SOUTHWEST CORNER OF

BRIDGE.

REFERENCE DRAWING - R1

REFERENCE DRAWING - R2

REFERENCE DRAWING - R3

REFERENCE DRAWING - R4

G-000 Cover Sheet

G-001 General Notes

C-101 Site Plan

S-101 General Layout

S-102 Plan - Bottom Bridge

S-201 Left Girder

S-202 Right Girder

S-601 Girder Repiar Photos

REFERENCE DWGS

S-39

S-40

S-41

E-4

File details come from the government source that posted it. Updated Jul 13, 2023.