Kenai Municipal Airport (ENA) ATCT roof refurbishment project

Solicitation / RFP / RFQ

This solicitation is a Request for Proposal (RFP) from the Federal Aviation Administration (FAA) for the Kenai (ENA) ATCT roof refurbishment project located in Kenai, Alaska. The project involves refurbishing the Air Traffic Control Tower (ATCT) roof and envelope.

• Roof replacement and envelope reseal.

• Joint sealing and repainting.

• Addressing damage to the ATCT cab window seals caused by roof leaks.

• Repairing peeling paint on exterior metal siding and addressing rust.

• Re-caulking deteriorated exterior finishes.

• Electronic & IT related work (03).

• Contract Type: Firm Fixed Price.

• Period of Performance: Preferred is June 15, 2026, through September 15, 2026. The contract period will be 120 calendar days after the Notice to Proceed (NTP).

• Estimated Value: Not explicitly stated, but NAICS code 238160 (Roofing Contracting) has a small business size standard of $19M.

• Proposals are due by 03/13/2026 at the time specified in Item 8.

• Offerors must be registered in the System for Award Management (SAM).

• Evaluation criteria will include Business Proposal and Technical Proposal, rated as Acceptable or Unacceptable. Price is the primary objective for award.

• Price will be evaluated for reasonableness and realism.

• The FAA anticipates award to an 8(a), Hubzone, or small disadvantaged business.

• Offerors must be registered in SAM.gov.

• FAA is exempted from state and local taxes, but this exemption does not pass through to the Contractor.

• Offerors must provide performance and payment bonds.

• A pre-construction conference will be held before work begins.

• An optional site visit is available; advance notice is required.

Statement of Work (SOW)

This Statement of Work outlines the requirements for refurbishing the ENA (Kenai Airport) Airport Traffic Control Tower (ATCT) facility envelope, specifically focusing on the roof and exterior.

• Roof Replacement: Replacement of approximately 400 Sq. Ft. of EPDM roofing with a minimum 90 mil thickness, 25-year manufacturer warranty, and 5-year installer warranty. This includes removing existing EPDM, slip sheets, insulation, and associated components like coping caps, parapet voids, vapor barriers, drains, and flashing. New insulation with a specified R-value and slope towards drains will be installed. The existing lightning protection system will be maintained and reconnected.

• Exterior Painting: Painting of the entire tower building exterior panels, roof guardrail, exterior ladder, steel safety cage, catwalk guardrail and grating, external doors, windows/louvers and frames, base building siding, inclined metal roof, external doors, windows and frames. This includes removing existing sealant, inspecting for mold/mildew, and applying marine-grade sealant and paint.

• Asbestos Abatement: Removal of asbestos-containing materials (ACM) from the existing roof system, following federal/local regulations.

• Ancillary Work: Installation of new walkway pads, inspection and repair/replacement of roof hatches, and repair/replacement of rusted exterior components.

• Location: Kenai Airport (ENA) ATCT and Base building, 305 N Willow St, Kenai, AK 99611.

• Work hours are to be scheduled to avoid interruption of Air Traffic service, potentially between 10 pm and 6 am.

• Warranties: Minimum 25-year manufacturer roof warranty and 5-year installer warranty. A full labor and Material System Warranty (weather tightness) is required.

• Materials: Marine-grade paint and sealant. Roofing materials must be compatible and meet FAA standards, ASCE 7, IBC, FM 1-90, and ASTM D7877 testing requirements. No asbestos-containing materials are permitted in the new roofing system.

• Compliance: Adherence to FAA standards, International Building Code (IBC), ASCE 7, FM 1-90, ASTM D7877, NFPA, ASHRAE, and OSHA regulations. The most stringent code applies in case of conflict.

• Coordination: Contractor must coordinate all shutdowns and outages with the FAA COR/RE and SSC at least 48-72 hours in advance. A superintendent must be on-site at all times.

• Documentation: Contractor must provide shop drawings, a construction schedule, and a transition plan. All correspondence must be logged and submitted electronically.

• Safety: Work areas must be cordoned off. Noise and dust must be minimized. Temporary air conditioning may be required.

• Appendix A: Existing Condition Photos

• Appendix B: Project Location

• Appendix C: Asbestos Report

• Appendix D: Drawing

• Appendix E: Specifications

Form / Attachment / Pricing Sheet

This document contains drawings and details related to the "Air Traffic Control Tower (ATCT) Kenai, Alaska Refurbish Facility Envelope Including Roof and Exterior" project. It serves as a reference for the scope of work and specific construction details.

• Drawing List: Provides an index of all associated drawings, including cover sheets, site maps, roof plans, elevations, sections, and electrical details.
• General Notes: Outlines key project requirements such as maintaining ATCT operational status, working hours, temporary HVAC provisions, site staging, and handling of asbestos-containing materials.
• Site Layout: Details the project area, staging area, and general site plan.
• Tower Layout: Shows the ground level layout of the ATCT base building.
• Roof Replacement Notes: Specifies requirements for roof replacement, including material specifications (90 mil EPDM), warranty, drainage, and compliance with wind criteria.
• Elevations and Sections: Provides detailed drawings of the tower's exterior, control cab, roof, and various construction details.
• Painting Notes: Outlines the scope of painting and joint sealing for the tower and base building exteriors.
• Electrical Details: Includes plans and details for the lightning protection system and obstruction lighting.

These drawings are critical for bidders to understand the physical scope of the refurbishment project, including the specific areas to be worked on (roof, exterior walls, control cab), materials to be used, and construction methods. They provide the technical details necessary for accurate bidding and proposal development.

Form / Attachment / Pricing Sheet

This document, "J-2a ENA Appendices 012626.pdf", contains several appendices related to the "REFURBISH ENA FACILITY ENVELOPE" project. It serves to provide visual and technical information to potential bidders.

• Appendix A: Existing Condition Photos: This section provides photographic evidence of the current state of the ENA ATCT facility, highlighting areas requiring attention. Specific issues noted include:
  • Patched roof system, flashing, and roof drains requiring replacement.
  • A leaking roof hatch that needs testing and potential replacement.
  • Rusted guard rails and catwalk structures requiring rust treatment and repainting with marine-grade paint.
  • Peeling paint and rusted exterior panels needing treatment and repainting, with some siding and insulation requiring removal and replacement.
  • A rusted emergency ladder requiring repaint or replacement.
  • Leaking tower cap joints and roof interiors.
• Appendix B: Project Location: This appendix includes an aerial view of the ENA ATCT facility located at 505 N Willow St, Kenai, AK 99611, indicating the project site and access road.
• Appendix C: Asbestos Survey Report: This section contains a "Bulk Sample Analysis for Asbestos" report from White Environmental Consultants, Inc. The report details the analysis of samples taken from the ENA Tower roof.
  • Sample ENA-0816-A01 (South Edge of ATCT Roof) showed Tar Mastic with no detected asbestos in one layer, and Silver Seal with 5% Chrysotile asbestos in another layer.
  • Sample ENA-0816-A02 (SE Edge of ATCT Roof) showed Tar Mastic with 10% Chrysotile asbestos in one layer, and Silver Seal with 5% Chrysotile asbestos in another layer.

This document is crucial for bidders as it visually and technically outlines the current condition of the facility, the scope of work required for refurbishment, the project location, and potential hazardous materials (asbestos) that may need to be addressed during the project. It directly informs the assessment of work required, material needs, and potential risks associated with the opportunity.

Form / Attachment / Pricing Sheet

This document is a General Decision Number (GDN) for Alaska, specifying prevailing wage rates for building and heavy construction projects statewide. It outlines the minimum wage rates and fringe benefits required for various labor classifications under Executive Orders 14026 and 13658, applicable to federal government contracts.

• Applicability: Covers building and heavy construction projects in Alaska, excluding residential construction of single-family homes and apartments up to four stories.
• Executive Orders: Details the application of Executive Order 14026 (effective Jan 30, 2022) and Executive Order 13658 (effective Jan 1, 2015 - Jan 29, 2022) regarding minimum wage rates.
• Wage Rates: Lists specific hourly wage rates and fringe benefits for numerous job classifications, including Asbestos Workers, Boilermakers, Bricklayers, Carpenters, Electricians, Ironworkers, Laborers, Painters, Plumbers, Roofers, Sheet Metal Workers, Sprinkler Fitters, and Truck Drivers.
• Geographic Scope: Differentiates rates based on location within Alaska (e.g., North of 63rd Parallel, South of 63rd Parallel, East of 141st Meridian).
• Special Provisions: Includes details on depth pay premiums for divers, enclosure pay premiums, and saturation diving rates.
• Footnotes: Provides additional information on employer contributions for vacation, paid holidays, and the application of Executive Order 13706 (Paid Sick Leave).

This document is crucial for bidders to accurately estimate labor costs for any federal construction contract in Alaska. It ensures compliance with federal labor laws by specifying the minimum wages and benefits that must be paid to workers on covered projects. Bidders must consult these rates when preparing their proposals to ensure cost competitiveness and legal adherence.

Form / Attachment / Pricing Sheet

This document is a standardized proposal breakdown spreadsheet, intended for bidders to detail their cost estimates for the "Refurbish ENA Facility Envelope including Roof and Exterior" project. It also includes sheets for "Labor Rates" and "Subcontractor(s)" which appear to be related to a different project ("P50 Fire Suppression Upgrade and FLS"). Bidders are instructed to enter component costs in the white cells only, as pink cells contain embedded formulas.

• Cost Breakdown Sheet: Includes categories for Equipment, Material, Labor, and Other Costs, broken down by line items such as "Demo Roof System," "Asbestos containing material removal," "New Roof system construction," and exterior painting. It also includes sections for Markups (Mobilization, General Conditions, Premiums, Bonding/Insurance) and Profit/Overhead.
• Labor Rates Sheet: Provides columns for Labor Category/Description, Quantity, Unit, Crew, Man Hours, and various cost components (Material, Labor, Equipment) for Prime Contractor Work. This sheet appears to be pre-populated with data for a different project.
• Subcontractor(s) Sheet: Similar structure to the Labor Rates sheet, detailing subcontractor work.
• Materials Sheet: Requires breakdown of any materials costing $10K or more, as provided in the Cost Breakdown tab.

This spreadsheet is crucial for bidders to accurately price their proposals for the ENA Facility Envelope project. It outlines the expected cost categories and provides a template for submitting detailed cost breakdowns. Bidders must ensure they complete the relevant sections for the ENA project and follow the instructions regarding cell input to avoid overwriting formulas. The presence of unrelated project data on other sheets should be noted and disregarded for the ENA opportunity.