XTLF 25-1023 Repair Roof F542 SOW.pdf

May 30, 2025

Statement of Work

REPAIR ROOF F542

VANCE AIR FORCE BASE, OKLAHOMA

XTLF 25-1023

BRIAN C DECOCQ, ASSOC. AIA

CHARLES SNYDER, PE, SE

400 Young Road Vance AFB, OK 73705 580.213.7174

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INDEX

PART 1 GENERAL

1.01. LOCATION

1.02. SCOPE OF WORK

1.03. SCHEDULE OF WORK

1.04. BASE ACCESS

1.05. CONTRACTOR’S REPRESENTATIVE

1.06. PROVIDED SERVICES AND UTILITIES

1.07. INSPECTION AND CONTRACTOR LAYDOWN AREA

PART 2 EXECUTION

2.01. Work Performance

PART 3 SITE INFORMATION

PART 4 APPENDICES

4.01. APPENDIX A – SITE PHOTOS DEMONSTRATING AS-IS EXISTING ROOF CONDITION

4.02. APPENDIX B – SPECIFICATIONS INCLUDING BID FORM – 004100 BID FORM

4.03. APPENDIX C – FACILITY AS-BUILT DRAWINGS (ATTACHED)

4.04. APPENDIX D - SCOPE OF WORK PLAN

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PART 1 GENERAL

1.01. LOCATION

A. Location of work to be accomplished under this statement of work is at Vance Air Force Base (AFB). Vance AFB is located three miles south of the city of Enid, Oklahoma. Building F542 is located Southeast of the intersection at Elam Rd and S Brown Rd.

1.02. SCOPE OF WORK

A. Replace Roof at building 542.

Replace the roof to include all edge flashing, and fascia panels, and gutters with new down spouts. Ensure watertight roof to vertical brick wall transition. All fascia panels and flashing to adhere to minimum product standards as prescribed in the specifications. Reference

4.04 Appendix D for graphic as to scope of work.

The standing seam metal roof to be replaced consists of three elements: A roof running east and west with a 4:12 pitch and a ridge height of approximately 24 feet above finished floor. A similar roof with matching ridge height runs north and south. A third roof covers the parachute tower and is located at the intersection of the two lower roofs. The tower roof is a 4:12 pitch with a ridge that is approximately 46 feet above the finished floor.

All edge condition design details to be in accordance with (IAW) the Sheet Metal and Air Conditioning Contractors National Association’s Architectural Sheet Metal Manual (here unto referenced as SMACNA). Submittal details shall reference SMACNA base and any deviations. Remove existing stone coping in affected area and reseat in fresh mortar bed.

Replace all top of wall flashing and ensure weeps are free of debris that may block passage of water and air. For bid purposes, assume 10% replacement of existing damaged or broken manufactured stone copings with new, match existing. Bid form includes a bid alternate to replace, with new, match existing, all the stone coping in the scope area.

At southeast and southwest corners, repair full depth cracks at brick veneer through creation of new movement joints at southeast and southwest corners. Remove any sealant from existing weeps along walls forming parachute tower. Remove and replace sealant from all masonry wall/brick veneer movement joints. Remove and replace sealant from edge of flashing at all through wall vents, louvers, and equipment penetrations. Seal joints and repoint masonry edge conditions at all exterior doors and windows. Remove built-up biological residue along all exterior walls for entire building. Contractor will coordinate with Construction Management prior to cleaning to identify any areas of existing mortar or masonry damage prior to masonry cleaning. Any repointing required due to over-aggressive high-pressure washing/scrubbing will be at contractor expense.

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B. Contractor bid submittal:

1. As part of the bid package the Contractor shall submit a completed copy of 00 41 00 - Bid Form found in 4.02 APPENDIX B – Specifications including Bid Form –

004100 BID FORM

1.03. SCHEDULE OF WORK

A. Section 01 14 00 Work Restrictions

1.04. BASE ACCESS

A. Section 01 14 00 Work Restrictions

1.05. CONTRACTOR’S REPRESENTATIVE

A. Section 01 14 00 Work Restrictions

1.06. PROVIDED SERVICES AND UTILITIES

A. Section 01 14 00 Work Restrictions

1.07. INSPECTION AND CONTRACTOR LAYDOWN AREA

A. The work shall be conducted under general coordination with AFFS Construction Management.

B. Construction manager will designate a lay down and material storage area prior to arrival of materials. Contractor must notify Construction Management 10 days prior to delivery.

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PART 2 EXECUTION

2.01. Work Performance

A. The duration of the project is 180 calendar days. The Contractor shall have up to 120 calendar days of nonperformance for Delegated Design, mobilization, and material lead time. If material lead time shall be greater than 120 days, the nonperformance period may be extended with permission of the AFFS Construction Manager and approval by Contracting. All construction shall be completed within 60 calendar days after starting work.

B. All materials must meet the Buy American Act.

C. The Contractor shall be responsible for the repairs of any property damage resulting from Contractor negligence. The Contractor shall restore all site areas disturbed during the execution of this project to the original or better condition. Contractor shall remove equipment and material from the site upon completion of work as directed by AFFS Construction Management.

D. All work performed must be accomplished to a workmanlike manner and compliant with the warranty requirements as specified.

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PART 3 SITE INFORMATION

Figure 1 Project Location

N

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PART 4 APPENDICES

4.01. APPENDIX A – SITE PHOTOS DEMONSTRATING AS-IS EXISTING ROOF CONDITION.

Fig. 5: Typical biological staining to be removed.

Fig. 3: Northeast roof including parachute tower. Fig. 4: Northwest Roof including parachute tower.

Fig. 6: Damaged mortar bed at existing coping.

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4.02. APPENDIX B – SPECIFICATIONS INCLUDING BID FORM – 004100 BID FORM

*See attached documents

4.03. APPENDIX C – FACILITY AS-BUILT DRAWINGS (ATTACHED)

C1 – F542 FY 1988

As-Built drawings for main scope of project as described.

C2 – F542 FY 2003

As-Built drawings for replace new gutter and downspouts.

C3 – F542 FY 2007

As-Built drawings for replace new gutter and downspouts.

4.04. APPENDIX D - SCOPE OF WORK PLAN

END OF STATEMENT OF WORK

Area of new roof, fascia panels, and gutters with new downspouts

Areas receiving new gutter/down-spouts only. RE:

App C: C2 and C3

REPAIR FULL

DEPTH CRACK

REPAIR FULL

DEPTH CRACK

Stone coping along gable edge

Stone coping along gable edge

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