Attachment 7 Bldg 286 - CLIN 0003 Opt 2.pdf

Statement of Work (SOW) Contract - TBD– TO# TBD

Repair Various Roofs – B286 Roof Coating 07 Aug 2026

CLIN 0003

I. Purpose:

Provide all material and labor to demolish existing roof components as necessary The modified bitumen roof at B286 that is existing has come to the end of its useful life and is in need of replacement or application of fluid applied roofing coating to extend its serviceable life.

II. Scope or Mission:

Under this RFP, the contractor shall supply all tools, qualified labor, materials, equipment, supplies and supervision necessary to provide and install a 3 part (primer, base coat, finish coat) fluid applied roofing system to deliver a weather tight roof with a minimum 15 year NDL (No Dollar Limit) warranty from the roofing manufacturer. All work shall be accomplished in strict compliance with all applicable federal, state, and local regulations, as well as manufacturer specifications and the requirements contained within the supplied contract documents and specifications. All equipment and materials shall be submitted for Government approval prior to procurement and installation.

The contractor shall be responsible for restoring construction site to its original or better condition.

Any damage done by the contractor or subcontractor to any existing pier, vessel, pavement, buildings, fences, curbs, streets, driveways, sidewalks, landscaping, utilities, structures, and other improvements shall be the sole responsibility of the contractor to repair or replace at the discretion of the Contracting Officer

III. Period of Performance:

See SF 1449 for overall project PoP

IV. Background:

The Government has identified the roof at B286 as being at the end of its serviceable life and is in need of replacement. The roof at B286 is still fully adhered to the roof deck. Even though there are some signs of aging, the Government feels that this roof is an ideal candidate to receive a fluid applied membrane in order to extend the serviceable life of the existing modified bitumen roofing substrate.

B286 Roof A – Approximately 900 SF

B286 Roof B – Approximately 300 SF

B286 Roof C – Approximately 4,300 SF

V. Performance Objectives:

Repair Various Roofs – B286 Roof Coating 07 Aug 2026

CLIN 0003

a. Contractor shall conduct a limited lead based paint and asbestos survey on ALL construction materials that will be disturbed under this solicitation to ensure no ACM (Asbestos Containing Material) or LBP (Lead Based Paint) are present.

b. Contractor shall provide a complete before and after roof infrared moisture survey to the

Government. Survey shall cover entire roof system at B286. Submit survey and all findings to the Government.

c. Contractor shall clean the existing modified bitumen roofing substrate utilizing pressure washer, brushes, brooms in combination with a chemical cleaner recommended by fluid applied roofing membrane manufacturer

d. All lightning protection systems that are removed during construction shall be re-installed by a company with a certified lightning protection engineer that can certify the system and provide documentation that the system is functional after re-installation

e. Contractor shall install new fluid applied roofing system per manufacturer’s specifications.

Contractor is responsible for all measurements and calculations for proposal purposes.

f. Contractor shall ensure all loose, damaged, missing, not adhered, bubbling, or broken areas of the existing modified bitumen roofing system are repaired and sealed per fluid applied roofing manufacturer specifications prior to fluid applied roofing system application. Mod bit repairs shall be cut out and repaired prior to installing fluid applied roofing system.

g. Contractor shall remove and replace all fasteners (to include screws, nails, rivets, etc) that are loose, damaged, dry rotted or missing with like in kind fasteners

h. Contractor shall install two (2) new OSHA approved access ladders with a cage and platform that is fastened to structural members of B286 roof. Fasteners shall be properly sized for weight load of ladder.

i. Contractor shall install new fluid applied roofing system per manufacturer’s specifications.

Contractor is responsible for all measurements and calculations for proposal purposes. Fluid applied roofing system shall be Gaco or approved equivalent. Fluid applied roofing system shall consist of GacoFlex U910 Aromatic Urethane base coat or approved equivalent applied at a rate of 1.5 gallons per 100 SF, GacoFlex HER Urethane Flashing Grade or approved equivalent on all flashing seams, corners, and laps, and GacoFlex S4200 Silicone top coat or approved equivalent applied at a rate of 1.25 gallons per 100 SF.

j. Contractor shall provide and install a complete system of compatible materials to create a seamless, waterproof, fully adhered fluid-applied roofing system over new or existing metal roofing, modified bitumen roofing, or concrete roof deck. Liquid applied roofing system shall be Tremco, Repair Various Roofs – B286 Roof Coating

Gaco or acceptable equivalent liquid applied roofing system. Liquid applied (silicone or acrylic) roofing system shall include a primer, base coat, and finish coat. Finish coat shall be white in color for maximum reflectivity. Liquid applied roofing system shall have a minimum 15 year NDL warranty

k. Contractor shall repair any leaking gutters/roof drains with like in kind materials or sealants.

Contractor shall clean gutters/drainage pipes prior to completion of roof to remove all debris.

Contractor shall provide and install new concrete splash blocks where applicable.

l. Contractor shall demolish any materials associated with TPO drainage trough associated with lower curved metal roof at B286 and replace with new, like in kind materials or equivalent to provide a weather tight roof drainage system to support runoff from architectural roof into existing drainage system. Trough shall be sloped as necessary to promote positive drainage per industry best practices. Currently, there is a TPO trough that is leaking and has standing water in it. Contractor shall repair drain boots/piping, roof deck, and flush as necessary for water to be able to exit the roof freely.

m. Contractor shall supply and install integrated traction/walking pads to existing roof top HVAC units (2). Provide approximately 100 LF of integrated traction/walking pads to existing HVAC units.

n. Provide and install warranty placard as outlined in specifications, location TBD by COR

VI. Operating Constraints:

a. Reference specifications provided

i) 07 01 50.19 Preparation for Re-Roofing

ii) 07 22 00 Roof and Deck Insulation

iii) 07 52 00 SBS Mod Bit Membrane Roofing

iv) 07 56 00 Fluid Applied Roofing

v) 07 60 00 Flashing and Sheet Metal

vi) 07 71 00 Roof Specialties

vii) 07 84 00 Firestopping

Repair Various Roofs – B286 Roof Coating

viii) 07 92 00 Joint Sealants

VII. Attachments:

a. B286 Design Drawings (if available)

VIII. Submittals:

a. Progress/Construction Schedule

b. Activity Hazard Analysis

c. Product Data/SDS’s

d. Flashing Material

e. Gutters and Downspouts

f. Roof System (Fluid Applied Roofing System/Mod Bit Roofing)

g. Fasteners with Plates

h. Adhesives

i. Sealants (to include firestopping)

j. Access Hatch

k. Crane Lift Plan

l. Fall Protection Plan

m. Manufacturer Material Cut Sheets & Instructions

n. Closeout Documents (Section XI/Warranty)

IX. Environmental:

a. Toxic Substances Control Act of 1976

X. Safety:

a. Lock-out/Tag-out required prior to performing any electrical work.

b. Hot work permit required if cutting, welding, grinding, etc.

c. Crane lift plan required where applicable

d. EM 385 1-1 Fall Protection Plan Required (site specific for each roof)

e. Submit Activity Hazard Analysis (AHA) for activities not covered in the Contractor’s Accident

Prevention Plan (APP).

XI. Closeout Documents:

a. Equipment specifications

b. Operation & maintenance manuals (O&Ms)

c. Spare parts material list

d. Warranties