DLA: Roof Repairs Buildings 147 and 148

Amendment / Modification

• This amendment updates the RFI (Request for Information) due date to Monday, December 29, 2025, at 12:00 PM local time.

• This amendment updates the proposal due date to Friday, January 16, 2026, at 12:00 PM local time.

• The RFI due date and the proposal due date have been modified.

• The proposal deadline has been extended to Friday, January 16, 2026, at 12:00 PM local time.

• Offerors are instructed to acknowledge this amendment with their proposal submission. Failure to do so may result in rejection of the proposal. If a proposal was submitted prior to receiving this amendment, acknowledgement should be made by telegram stating whether the proposal price remains unchanged, is decreased, or is increased. This acknowledgement must be received prior to the proposal opening time.

Form / Attachment / Pricing Sheet

This document is a "2023 Confirmation Surveys and Visual Assessments to Identify Asbestos Hazards for Planned Renovations and Repairs" report. It details the findings of asbestos surveys conducted at various buildings (DDCN-00147, DDCN-00148, DDCN-00150, DDCN-00154, DDCN-00159, and DDCN-04246) located at the Marine Corp Air Station Cherry Point.

• The report identifies the "presumed" asbestos-containing materials (ACM) found, primarily in Building DDCN-00150, including thermal system insulation on pipelines and elbow fittings, and 9-inch by 9-inch and 12-inch by 12-inch floor tile and associated mastic.
• Bulk sampling was conducted in DDCN-00148 and DDCN-00154, with "None Detected" results for asbestos in all sampled materials.
• The document includes detailed findings from previous surveys, analysis procedures, summary of analytical results, and recommendations.
• Numerous photographs and drawings illustrating sample locations and findings are provided.

This report is crucial for any bidder involved in planned renovations and repairs at these facilities. It highlights the presence and location of asbestos-containing materials that may need to be addressed during the work, informing risk assessment, planning, and compliance with environmental regulations.

Solicitation / RFP / RFQ

This document provides supplementary instructions to offerors for the "DDCN B147 AND B148 STRUCTURAL REPAIRS AND B148 ROOF REPLACEMENT" opportunity. It details the contract line items (CLINs) for which bidders must provide lump sum pricing.

• CLIN 0001 (Base Price): Structural repairs for buildings DDCN-00147 and DDCN-00148 (Bays A, B, C, D), including column, beam, and truss assembly replacement, timber structure component replacements/repairs, roof system replacement and repairs for DDCN-00148 (Bays A, B, C, D), and exterior wall repairs for DDCN-00147 and DDCN-00148. Excludes work described in CLIN 0002 and CLIN 0003.

• CLIN 0002 (Option 01): Structural repairs for building Bay E of DDCN-00148, including column and truss assembly replacement, timber structure component replacements/repairs, and roof system replacement/repairs for Bay E. Excludes work described in CLIN 0001 and CLIN 0003.

• CLIN 0003 (Option 02): Structural repairs for building Bay F of DDCN-00148, including column and truss assembly replacement, timber structure component replacements/repairs, and roof system replacement/repairs for Bay F. Excludes work described in CLIN 0001 and CLIN 0002.

• Award will be made on the total sum of CLINs 0001, 0002, and 0003.

• The government reserves the right to award CLINs 0002 and 0003 within 90 calendar days after contract award.

• No provision for economic price adjustment.

• If options are exercised, the contract completion date remains 680 calendar days after award.

• Bidders must provide lump sum prices for each CLIN.

• Evaluation of options will be in accordance with FAR 52.217-5.

• Offers may be rejected if materially unbalanced as to prices for the basic requirement and option quantities.

• Not specified in this document.

• If CLIN 0002 and 0003 are exercised, additional bonding and consent of surety are required. The Performance Bond must reflect 100 percent of the aggregate amount of all items.

Solicitation / RFP / RFQ

This solicitation is for Roof Repairs at Buildings 147 and 148, located at MCAS Cherry Point, North Carolina. The project is identified by Solicitation No. N400857514700 and Project No. 7514700.

• Structural repairs for Buildings 147 and 148, Bays A, B, C, and D.

• Roof replacement for Buildings 147 and 148, Bays A, B, C, and D.

• Exterior wall repairs for Buildings 147 and 148.

• The work excludes items described in CLIN 0002 and CLIN 0003.

• Option 1 (CLIN 0002) includes structural repairs and roof replacement for Bay E of Building 148.

• Option 2 (CLIN 0003) includes structural repairs and roof replacement for Bay F of Building 148.

• NAICS Code: 236220 (Commercial and Institutional Building Construction)

• Standard Size: $45 million

• Contract Completion: Within 640 calendar days after award.

• Estimated Cost Range: $10,000,000 to $25,000,000.

• Liquidated Damages: $1,670 per calendar day of delay.

• Contract Type: Task order award under an existing contract, with options for additional work.

• Proposal Due Date: January 14, 2026, 12:00 PM EST.

• Proposals must be submitted electronically to two specified email addresses.

• Basis for Award: Lowest Price.

• Evaluation: Pricing will be evaluated based on the total sum of Contract Line Items (CLIN) 0001, 0002, and 0003.

• Site Visit: Mandatory site visit scheduled for December 18, 2025, at 10:00 AM EST at the FEAD Cherry Point Office, Building 87.

• RFIs Cut-off: December 26, 2025, 12:00 PM EST.

• Only the listed contractors may submit a proposal.

• Specific FAR and DFARS clauses related to Buy American, small business subcontractors, and restrictions on certain materials are included.

• Bid bonds are required for proposals valued at $150K and greater. Payment bonds are required for proposals valued at $35K and greater.

• The Government intends to evaluate proposals and issue a task order without discussions.

• Specifications, drawings, and associated project documents are posted at www.sam.gov.

Form / Attachment / Pricing Sheet

This document contains detailed architectural and structural drawings for the "DDCN WAREHOUSE B147 AND B148 STRUCTURAL REPAIRS AND B148 ROOF REPLACEMENT" project at Marine Corps Air Station Cherry Point, NC.

• Structural Drawings (S-Series): Detail repairs and replacements for heavy timber structural components, structural modifications, and identified deficiencies in buildings DDCN-00147 and DDCN-00148. Includes general notes, design loads, steel and wood specifications, and detailed repair schedules for beams, columns, trusses, and corbels.
• Architectural Drawings (A-Series): Cover existing floor plans, roof plans, exterior and interior elevations, and wall sections. Specific details are provided for spandrel beam repairs, roof demolition, and exterior wall crack/drainage repairs.
• Civil Drawings (C-Series): Detail exterior wall cracking and drainage repair civil site plans, including enlarged drainage repair plans and profiles.
• Demolition Drawings (AD-Series): Outline general demolition notes and specific plans for existing roof demolition in DDCN-00148.
• Details and Schedules: Numerous drawings provide specific repair details for various structural elements (e.g., column repair, beam clamp, knee brace connection, tie-down details) and comprehensive schedules listing timber component repair and replacement for different bays.
• Wind Pressure Diagram: Details wind pressure requirements for the roof membrane/covering, influencing fastener spacing.

These drawings are critical for bidders to understand the full scope of work, including the extent of structural repairs, component replacements, demolition activities, and specific repair methodologies. They provide the technical basis for estimating costs, planning execution, and ensuring compliance with project requirements for the repair and replacement of structural elements and roofing systems at the specified warehouses.

Specification / Technical Document

This document contains detailed specifications for various aspects of construction and repair work, including:

• Demolition and Deconstruction: Procedures for wrecking or removing structural members, salvaging materials, and managing debris.
• Concrete Rehabilitation: Specifications for repairing and modifying existing concrete structures, including delamination, spalling, and unsound concrete.
• Miscellaneous Metal Fabrications: Requirements for steel clamps, tie-down straps, angles, flitch plates, columns, and other metal components.
• Rough Carpentry: Standards for structural lumber, glued laminated timber, and rough hardware.
• Roof and Deck Insulation: Specifications for various types of insulation, including polyisocyanurate, wood fiberboard, and mineral wool.
• Modified Bituminous Membrane Roofing: Details on the materials, application methods, and quality control for modified bitumen roofing systems.
• Flashing and Sheet Metal: Requirements for various sheet metal components, including copings, gutters, downspouts, flashing, and reglets.
• Gravity-Type Roof Ventilators: Specifications for the design, fabrication, and installation of roof ventilators.
• Joint Sealants: Requirements for interior and exterior sealants, including material properties, application, and quality assurance.
• Paints and Coatings: Detailed tables outlining paint systems for various substrates (concrete, metal, wood) and their required preparation, primer, intermediate, topcoat, and dry film thickness.
• Industrial Ventilation and Exhaust: Requirements for fans, dampers, and related components, including performance, safety, and installation.
• Earthwork: Criteria for bidding, definitions of materials (satisfactory, unsatisfactory, cohesionless, cohesive, expansive soils), excavation, backfilling, and compaction.
• Bituminous Tack Coats and Base Course: Specifications for the application and materials used in asphalt paving.
• Temporary Construction Facilities and Controls: Requirements for construction site plans, backflow preventers, traffic control, fencing, temporary wiring, and cybersecurity.
• Environmental Protection: Procedures for managing hazardous materials, waste, stormwater, and protecting natural resources.

This document is crucial for any bidder involved in the "DDCN WAREHOUSE B147 AND B148 STRUCTURAL REPAIRS AND B148 ROOF REPLACEMENT" project. It outlines the technical requirements, materials, and procedures that must be followed for all aspects of the work, ensuring compliance with safety, environmental, and quality standards. Bidders must carefully review these specifications to accurately estimate costs, develop their work plans, and ensure their proposed solutions meet all contractual obligations.