187th MXG Hanger Floor Resurfacing

Statement of Work (SOW) / Performance Work Statement (PWS)

The Air National Guard requires the resurfacing of the hangar floor in the 187th Main Hangar, Building 1201, to increase surface traction and enhance personnel safety.

• Resurface approximately 22,275 square feet of existing resinous-coated concrete flooring.

• The existing flooring system consists of a moisture-tolerant epoxy primer and sealer, a 3-mil epoxy build coat, and a urethane topcoat (installed in 2023).

• The new flooring system will include an epoxy coating layer with broadcast aggregate (aluminum oxide or silica sand) for enhanced slip resistance, followed by a urethane topcoat tinted to a medium gray.

• Reinstall line striping, safety markings, and other floor markings as directed.

• Prepare the existing flooring to create a surface profile suitable for adhesion, which may involve grinding to remove contaminants and weakly bonded material. Full removal of the existing system down to bare concrete is not required except at isolated high spots.

• Physical and Visual: Final color, texture, and overall appearance must be approved. The surface must provide confident footing.

• Adhesion: Minimum pull-off strength of 350 PSI (ASTM D7234).

• Slip Resistance: Minimum wet static coefficient of friction (SCOF) of 0.60 (ANSI/NFSI B101.1).

• Chemical Resistance: No failure when exposed to aviation hydraulic fluid (Skydrol) and jet fuel (JP-8/JP-4/Jet-A).

• Abrasion Resistance: Maximum mass loss of 30 mg (ASTM D4060).

• Hardness: Minimum Shore D hardness of 70 (ASTM D2240).

• Warranty: Minimum five (5) year warranty covering bond and workmanship.

• Period of Performance: 60 days after notice to proceed.

• Place of Performance: 187th Main Hangar, Building 1201, Montgomery Air National Guard Base, Montgomery, Alabama.

• Hours of Performance: 0700-1700 hours, Tuesday through Friday, except Federal holidays or when the Government facility is closed.

• Contractor shall furnish all submittals, drawings, labor, equipment, and materials.

• Contractor must submit a Statement of Work (SOW) that meets or exceeds the government's Statement of Objectives (SOO).

• Government approval is required for all submittals before construction begins.

• Contractor shall provide two (2) physical verification mock-ups for government approval prior to full-scale application.

• Products containing VOCs must have documentation of conformance with Specification Section 01 6116.

• Contractor is responsible for disposal of all debris, rubble, and waste material at an off-base landfill.

• Contractor must comply with all applicable installation/facility access and local security policies and procedures, including background checks and Antiterrorism Awareness Level I Training.

• A Pre-Bid Conference and site visit will be held prior to award.

Other / Unclassified

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Form / Attachment / Pricing Sheet

This document, "Attachment 2 - A2.1 Floor Striping Floor Plan.pdf", provides detailed floor plans for the "187TH FW, DANNELLY BLDG 1201" project. It outlines specific floor striping, including solid and dashed red lines, solid yellow lines, yellow stop bars, and green boxes, along with their intended locations and coordination requirements with the Contracting Officer Representative.

• Legend: Defines symbols for existing and new construction elements, including walls, doors, and windows.
• Specific Notes: Provides detailed instructions for various construction and marking elements, such as:
  • Solid and dashed 6" wide painted red lines.
  • New downspouts.
  • Patching and painting of CMU walls.
  • 6" wide solid yellow painted lines.
  • Painted yellow stop bars (36" x 12").
  • Painted green boxes (24" x 24") for emergency fixtures.
• Floor Plans (North and South): Illustrates the layout of Building 1201, indicating the placement of new walls, doors, rooms, and specific floor markings.
• Coordination Requirements: Emphasizes the need to coordinate the exact location of certain markings with the Contracting Officer Representative on-site.

This attachment is crucial for bidders to understand the specific layout and marking requirements for the floor areas within Building 1201. It details the types of floor striping, their dimensions, colors, and precise placement, which will be essential for accurate bidding, material selection, and execution of work related to floor markings and potentially related construction elements shown on the plan.

Statement of Work (SOW) / Performance Work Statement (PWS)

This document specifies requirements for high-performance coatings for a storage room within the F-35 Repair Hangar Building 1201 at the 187th Fighter Wing, Dannelly Field ANG, Montgomery. It also details requirements for special preparation of surfaces and materials used.

• Application of high-performance coatings for storage rooms as indicated on drawings.

• Special preparation of surfaces prior to coating application.

• Materials must meet requirements for High Performance Sustainable Buildings (HPSB) for New Construction, specifically regarding the reduction of Volatile Organic Compounds (VOC) and the use of low-emitting materials.

• Specific performance criteria for coatings include:

  • Abrasion Resistance (ASTM D4060): 18 mg loss maximum.
  • VOC Content (ASTM D3960): 86 g/L maximum for mixed polyurethane floor coating.
  • Adhesion to Concrete (ASTM D4541, D7234): 450 psi minimum (concrete failed).
  • Coefficient of Friction (ASTM D2047): 0.63 minimum.
  • Wet Static Coefficient of Friction (ANSI/NFSI B101.1): 0.94 minimum.
  • Chemical Resistance: Excellent resistance to specified inorganic and organic acids, alkalies, solvents, and miscellaneous chemicals.

• Submittals required include product data sheets, preparation and installation instructions, verification samples, maintenance data, and sustainability submittals for HPSB compliance.

• Not explicitly stated in this section, but pertains to the F-35 Repair Hangar Building 1201.

• Contractor must understand HPSB requirements and include associated overhead in their bid.

• Manufacturer and applicator must have a minimum of three years documented experience.

• Products must be sourced from a single manufacturer for uniformity (Addendum No. 1).

• Field conditions require specific temperature (65°F-90°F), humidity (<80%), and moisture levels for concrete substrates.

• A five-year warranty is required for defective work.

• Mock-ups are required for each specified coating.

Form / Attachment / Pricing Sheet

This document is a floor plan for the "1871-W Main Hangar". It provides a visual representation of the hangar's layout.

• The plan includes the overall structure of the hangar, indicating walls, doors, and internal divisions.
• It shows office spaces, restrooms, and other functional areas within or adjacent to the main hangar space.
• A North directional indicator is present.

This floor plan is relevant for bidders to understand the physical space associated with the opportunity. It may be critical for planning site visits, understanding logistical requirements, or visualizing the scope of work if the opportunity involves modifications, renovations, or operations within this specific hangar.

Form / Attachment / Pricing Sheet

This document, "SECTION 01 6116 - VOLATILE ORGANIC COMPOUND (VOC) CONTENT RESTRICTIONS," outlines specific requirements for products used in the project concerning their Volatile Organic Compound (VOC) content. It details restrictions and compliance evidence needed for various product categories to ensure adherence to environmental and health standards.

• VOC-Restricted Products: Defines categories including adhesives, sealants, coatings, carpet, carpet cushion, carpet tile, resilient floor coverings, wood flooring, paints, insulation, gypsum board, acoustical ceilings and panels, cabinet work, wall coverings, and composite wood/agrifiber products.
• Compliance Evidence: Specifies acceptable forms of evidence for compliance, such as certifications (GREENGUARD, Green Label Plus, SCS, GreenSeal), product listings (CHPS), and laboratory testing reports.
• Specific Product Requirements: Details VOC content limits and compliance evidence for:
  • General VOC-Restricted Products (meeting California Dept. of Health Services standard)
  • Adhesives and Joint Sealants (meeting South Coast Air Quality Management District Rule No.1168)
  • Aerosol Adhesives (meeting GreenSeal GS-36)
  • Paints and Coatings (meeting 40 CFR 59, Subpart D, and OTC Model Rule)
  • Carpet and Adhesive (meeting CRI Green Label Plus)
  • Carpet Cushion (meeting CRI Green Label)
  • Carpet Tile and Adhesive (meeting CRI Green Label Plus)
  • Composite Wood and Agrifiber Products (no added urea-formaldehyde resins).
• Execution: States the Government's right to reject non-compliant products and that the Contractor will bear costs associated with restoring indoor air quality due to non-compliant product installation.

Bidders must ensure that all specified products incorporated into their proposals and subsequent work meet the VOC content restrictions outlined in this document. This includes obtaining and submitting the required evidence of compliance for each product category. Failure to comply may result in rejection of products and additional costs to the Contractor.