Atch 1 - SOW PVD Roof and Re-Caulk July 2025.pdf

SCOPE REPORT

ROOF REPLACEMENT PROJECT AND

REFURBISH AND RE-CAULK ATCT TOWER, TECH-OPS,

BASE BUILDING, LOW ROOF, TELCO & E/G BUILDING

T.F. GREEN INTERNATIONAL AIRPORT

464 WARWICK INDUSTRIAL DRIVE, WARWICK, RI

FAA | ANE-AJW-2E11A

JCN1800508

July 2025

STATEMENT OF WORK

Providence ATCT (PVD)

Warwick, RI Roof Replacement and Refurbish and Re-Caulk ATCT Tower, Tech-

Ops, Base Building, & E/G Building Project

Introduction

The Providence (PVD) Airport Traffic Control Tower (ATCT) has a roof replacement project of ATCT buildings (Tower Cab, Base-Building, Tech-Ops, Telco and Low Roof). This will be a total roof replacement with PVC membrane. The previously listed buildings will require new lightning protection. Also to refurbish and re-caulk ATCT buildings (Tower, Base-Building, Tech-Ops, E&G and Telco). The caulking between the precast panels, the vents and window seals has begun to fail and water is entering the building. Water is also infiltrating the elevator access hallway, causing puddles and a slipping hazard. This defective caulking needs to be removed and replaced. PVD ATCT was built in 1990 (34 yrs old). Tech Ops has identified water leaks on each of the 5 floors of the tower. Water is leaking from the 5th floor HVAC vents, the 4th floor ceiling, and window, 3rd floor ceiling and 1st & 2nd floor doors. Leaks have been detected in some Base Building offices. Also noted were several damp spots around the tower walls and ventilation louvers. This moisture is beginning to cause damage and could eventually lead to mold. All buildings will be power washed, including the Telco building.

Perform Site Survey (Completed on 04/25/23)

a) Kickoff meeting including all concerned parties and ensure all requirements for survey are clear and if any JCN’s interfere with schedule.

b) Collected technical data to support preparation of an engineering package including all door, window and louver locations.

c) Assess any site environmental issues that shall impact the project scope and/or final engineering design.

Scope of Work: - All work shall be in accordance with specifications and drawings in the contract documents and shall be completed in strict accordance with the manufacturer’s guidelines and covered by a manufacturer’s minimum 25-year system warranty. Work consists of, but is not limited to the following:

1. Base Building: Total removal and replacement of the roofing system and insulation with new PVC membrane system.

a) Removal of existing roofing system including, membrane, insulation, flashing, coping and caulking to expose existing roof deck and parapet walls.

b) Remove all scuppers and roof drains and replace new.

c) Remove abandoned exhaust vents shown on drawings and patch openings if needed.

d) Remove and replace equipment seats with Miro Mechanical Equipment stands, (or approved equal), with round legs and attach to the structure.

Shope drawings are required for approval.

e) Concrete pavers to be removed and replaced with Sarnafil Cross Grip Xtra Flexible walkway matting.

f) Contractor to adjust equipment support heights in proportion to new roof height. Coordinate with C.O.R.

g) Remove existing railings during construction and restore when finished.

h) Remove existing tower to link stairs and replace with new L-shape stairs and landing as shown on stair drawing sheet PVD-1800508-A603.

i) Remove and replace existing lightning protection with new system shown on electrical drawings PVD-1800508-E001, E140 AND E600.

j) All louver, window and door joints to be re-caulked with DOW Corning

756 Color: Bronze.

k) Vertical joints from top to bottom floor line and vertical joints below windows, as shown on drawings, to be re-caulked with DOW Corning 790 Color: Natural Stone.

l) Power wash all exterior surfaces. Restore finish per manufacturer’s recommendations.

m) Abandoned wall penetrations to be sealed.

2. Telco Building: Total removal and replacement of the roofing system and

a) Removal of existing roofing system including, membrane, insulation, flashing, coping and caulking to expose existing roof deck and parapet walls.

b) Remove all scuppers, gutters and down spouts and replace new.

c) Concrete pavers to be removed and replaced with Sarnafil Cross Grip Xtra

Flexible walkway matting.

d) All louver, vent and door joints to be re-caulked with DOW Corning 756

Color: Bronze.

e) Power wash all exterior surfaces. Restore finish per manufacturer’s

3. Low Roof: Total removal and replacement of the roofing system and insulation with new PVC membrane system.

a) Removal of existing roofing system including, membrane, insulation, flashing, coping and caulking to expose existing roof deck and parapet walls.

b) Remove all scuppers, gutters, down spouts and roof drains and replace new.

4. Tech-Ops: Total removal and replacement of the roofing system and insulation with new PVC membrane system.

a) Removal of existing roofing system including, ballast, membrane, insulation, flashing, coping and caulking to expose existing roof deck and parapet walls.

b) Remove all scuppers and roof drains replace new.

c) Concrete pavers to be removed and replaced with Sarnafil Cross Grip Xtra

Flexible walkway matting.

d) Remove and replace existing lightning protection with new system shown on electrical drawings PVD-1800508-E001, E140 AND E600.

e) All louver, window and door joints to be re-caulked with DOW Corning

756 Color: Bronze.

n) Vertical joints from top to bottom floor line and vertical joints below windows, as shown on drawings, to be re-caulked with DOW Corning 790 Color: Natural Stone.

f) Power wash all exterior surfaces. Restore finish per manufacturer’s

g) Strip existing door paint coating and repaint.

5. EG Building:

a) All louver, vent and door joints to be re-caulked with DOW Corning 756

Color: Bronze.

b) Power wash all exterior surfaces. Restore finish per manufacturer’s

6. Tower / Tower Cab: Total removal and replacement of the roofing system and

a) Removal of existing roofing system including, ballast, membrane, insulation, flashing, coping and caulking to expose existing roof deck and parapet walls.

b) Remove all scuppers and roof drains and replace new.

c) Walkway pads to be removed and replaced with Sarnafil Cross Grip Xtra

Flexible walkway matting.

d) Remove and replace existing lightning protection with new system shown on electrical drawings PVD-1800508-E001, E140 AND E600.

e) All louver, vent and door joints to be re-caulked with DOW Corning 756

Color: Bronze.

f) Power wash all exterior concrete panel surfaces below the catwalk elevation 72’. Restore finish per manufacturer’s recommendations.

g) All tower concrete panel horizontal joints to be resealed with DOW

Corning 790 Color: Natural Stone.

Deliverables:

1. Site Survey Report

2. 75% review Preliminary drawings and specifications

3. 100% Final drawings, specifications and all other design documentation

(vendor information, calculations…etc.)

4. Construction Cost Estimate

5. Proposed Construction Schedule

6. 100% Final design package to be completed by: July 2025

Coordination FAA Civil Engineer Christian O’Connor Terminal Engineering

AJW-2E11A

Christian.J.O’Connor@faa.gov mailto:Dean.dellechiaie@faa.gov