PIEE #FA302926R0002

Roof Repair and Replacement at Facility 541, Vance Air Force Base

This opportunity involves a major roof repair and replacement project at Facility 541, Vance Air Force Base, Enid, Oklahoma, managed by the U.S. Air Force (71st Flying Training Wing, Air Education and Training Command). - Government Buyer: - U.S. Air Force, 71st Flying Training Wing, Contracting Office at Vance AFB - Air Education and Training Command, Civil Engineering Design Branch - Scope of Work: - Replace central modified-bitumen roof with a new TPO (Thermoplastic Polyolefin) system - Add parapet walls on all four sides of the central roof - Remove and reconstruct East and North standing seam metal (SSM) roofs with new nail-base insulation and SSM roofing - Replace standing seam metal roof panels, fascia panels, gutters, downspouts, insulation, and related structural components - Install new roof insulation (polyisocyanurate board, R-30), glass mat gypsum roof board, and fire-resistant roof deck protection mat - Install miscellaneous and structural metal fabrications, sheet metal flashing, joint sealants, and closure panels - Products and Materials: - TPO roofing membrane (minimum 0.072 inch, 30-year warranty) - Steel standing seam roofing panels (minimum 24 gauge, 30-year warranty) - Polyisocyanurate insulation (ASTM C1289 Type II, R-30) - Glass mat gypsum roof board (ASTM C1177/C1177M) - Sheet metal accessories, gutters, downspouts, closure panels, and sealants - Notable Requirements: - Strict compliance with project specifications, drawings, and Buy American construction materials - Mandatory safety, environmental, and quality control procedures (asbestos hazard control, waste management, submittals, and inspections) - Manufacturer and installer warranties (30-year roof membrane, 2-year installer) - Small Business Set-Aside - Estimated Contract Value: - $500,000 to $1,000,000 - No specific OEMs or proprietary products are named; materials must meet referenced ASTM and industry standards.

Description

This construction requirement for Facility 541 involves a central modified-bitumen roof and three lower standing seam metal (SSM) roofs. The project replaces the central built-up roof with a new TPO system and adds a parapet on all four sides. The East and North SSM roofs will be removed down to the metal deck, receive new nail-base insulation, and be reconstructed with new SSM roofing. Work on the East SSM roof is limited to what is shown on the construction drawings and incidental related tasks. All work shall be completed in full accordance with the project specifications and drawings.

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