Maine Air National Guard Fuel Cell Hangar Construction

Amendment / Modification

This amendment updates the following attachments related to solicitation W50S8326BA001:

• ATTACHMENT 2: 01A MeANG Bangor FCH Type B-3 Drawings, Volume I of II
• ATTACHMENT 3: 01B MeANG Bangor FCH Type B-3 Drawings, Volume II of II
• ATTACHMENT 4: 02A ME ANG FUEL CELL HANGAR 100% SPECS, VOL 01
• ATTACHMENT 5: 02B ME ANG FUEL CELL HANGAR 100% SPECS, VOL 02
• ATTACHMENT 6: 02C ME ANG FUEL CELL HANGAR 100% SPECS, VOL 03

Attachments listed above.

All other terms and conditions remain unchanged. No impact on proposal deadlines or evaluation factors is indicated, beyond the inclusion of these updated attachments.

Solicitation

This solicitation is for the construction of a 42,374 square foot Fuels Systems Maintenance Hangar (FCH) at the Maine Air National Guard (MeANG) Base in Bangor, Maine. The project includes providing all necessary labor, materials, tools, equipment, and supervision for the construction, including corrosion control and other maintenance functions, based on provided drawings and specifications.

• Construction of a 42,374 sq ft Fuels Systems Maintenance Hangar.

• Includes corrosion control and other maintenance functions.

• Must comply with DoD Unified Facilities Criteria (UFC) 1-200-01 and 1-200-02 for General Building Requirements and High Performance and Sustainable Building Requirements.

• Must be compatible with applicable DoD, Air Force, and base design standards.

• Local materials and construction techniques should be used where cost-effective.

• Compliance with DoD antiterrorism/force protection requirements.

• Specific requirements for the Fuel System Maintenance Dock are detailed in ANGH 32-1084 and ANG Mission Group Hangar Sizes.

• Contract Type: Firm Fixed Price (FFP).

• Period of Performance: 670 calendar days.

• Performance begins within 30 calendar days of notice to proceed.

• Performance Bonds: Required (YES).

• Bids are due by 03 JUN 2026 at 10:00 AM local time.

• Offers must be submitted in writing to the address in Item 8.

• Electronic submission of bids is NOT authorized.

• Award will be made to the responsible bidder whose bid conforms to the invitation and is most advantageous to the Government, considering only price and price-related factors.

• A pre-bid conference is scheduled for 12 May 2026 at 1000 Hrs.

• A site visit will follow the pre-bid conference.

• This solicitation is a 100% Small Business Set-Aside.

• NAICS Code: 236220 - Commercial and Institutional Building Construction.

• Small Business Size Standard: $45,000,000.

• All information and amendments will be posted on SAM.gov.

• A Bid Bond and Power of Attorney are required with the bid.

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

• Project Number: FKNN159044.

• Solicitation Number: W50S8326BA0010002.

Solicitation

This solicitation is for the construction of a 42,374 square foot Fuels Systems Maintenance Hangar (FCH) at the Maine Air National Guard (MeANG) Base in Bangor, Maine. The project requires providing all necessary plant, labor, transportation, materials, tools, equipment, appliances, and supervision for the construction, including corrosion control and other maintenance functions, based on provided drawings and specifications.

• Construction of a 42,374 sq ft Fuels Systems Maintenance Hangar.

• Includes corrosion control and other maintenance functions.

• Must adhere to DoD Unified Facilities Criteria (UFC) 1-200-01 (General Building Requirements) and UFC 1-200-02 (High Performance and Sustainable Building Requirements).

• Must be compatible with applicable DoD, Air Force, and base design standards.

• Local materials and construction techniques should be used where cost-effective.

• Compliance with DoD antiterrorism/force protection requirements.

• Specific requirements for Fuel System Maintenance Dock conform to ANGH 32-1084 and ANG Mission Group Hangar Sizes.

• Includes base bid items for construction, PFAS sampling, PFAS dewatering, soil disturbance and disposal, and demolition of LDR concrete.

• An optional additive bid item for Satellite Parking is included.

• Contract Type: Firm Fixed Price (FFP).

• Period of Performance: 670 Calendar Days.

• Bonds: Performance and Payment Bonds are required.

• Bids are due by 10:00 AM local time on 03 June 2026.

• Offers must be valid for at least 90 calendar days after the bid opening date.

• Award will be made to the responsible bidder whose bid conforms to the invitation and is most advantageous to the Government, considering only price and price-related factors.

• A pre-bid conference and site visit are scheduled for 12 May 2026.

• This solicitation is a 100% Small Business Set-Aside.

• NAICS Code: 236220 - Commercial and Institutional Building Construction.

• Small Business Size Standard: $45,000,000.

• All solicitation information, amendments, and notices will be posted on SAM.gov.

• Facsimile and electronic submission of bids are not authorized.

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

• A Project Labor Agreement (PLA) is required.

• Brand Name specifications are attached for specific components.

Amendment / Modification

This amendment extends the bid due date for Solicitation W50S8326BA0010001.

• Section 00 00 00 - Procurement and Contracting Requirements

• The response due date has been extended from May 27, 2026, to June 03, 2026.

• All other terms and conditions of the original solicitation remain unchanged.

Form / Attachment / Pricing Sheet

This document is a "Sheet List - Volume I" which serves as an index for the drawings associated with the "MEANG Fuel Cell Hanger" project. It details the various sheets included in Volume I of the project's documentation.

• The document is organized into sections based on discipline (General, Survey, Civil, Structural).
• Each entry includes a sheet number and a corresponding sheet title.
• It lists plans, elevations, sections, details, and schedules for different areas and aspects of the project, including demolition, grading, drainage, utilities, paving, and structural framing.
• It also indicates bid options and specific site areas (e.g., Hangar Site, Building 542 Site, North of Glenn Site).

This sheet list is crucial for bidders to understand the scope and organization of the project's design documents. It allows potential bidders to quickly locate specific drawings related to their scope of work, identify all relevant technical details, and ensure they have a comprehensive understanding of the project requirements before preparing a bid.

Form / Attachment / Pricing Sheet

This document is a "Sheet Index" for Volume II of II, providing a comprehensive list of all drawings included in this volume. It serves as a table of contents for the architectural, mechanical, electrical, plumbing, fire protection, and telecommunications drawings.

• Sheet Number: Unique identifier for each drawing.
• Sheet Title: Descriptive title of the drawing's content.
• Categorization: Drawings are organized by discipline (e.g., Architecture, Mechanical, Electrical, Plumbing, Fire Protection, Telecommunications) and by area or type (e.g., Floor Plans, Elevations, Sections, Details, Schedules).

This sheet index is crucial for bidders to understand the full scope of the project's design documentation. It allows vendors to quickly locate specific drawings related to their scope of work, identify all relevant technical details, and ensure they have accounted for all aspects of the project in their proposals. It is essential for navigating the complete set of construction documents.

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

To construct a Fuel System Maintenance Dock facility utilizing conventional design and construction methods.

• Construct a Fuel System Maintenance Dock facility.

• Facility must conform to Department of War (DoW) Unified Facilities Criteria (UFC) 1-200-01, General Building Requirements.

• Facility must be compatible with applicable DoW, Air Force, Air National Guard, and base design/construction standards.

• Facility must comply with DoW anti-terrorism/force protection requirements per UFC.

• Utilize local materials and construction methods/techniques where cost-effective.

• Facility shall conform to published criteria in ANGH 32-1084 and ANG Mission Group Hangar Sizes, including Fuel System Maintenance Bay, shop space, and dirty/clean transition spaces.

• Execute daily cleanup and disposal of debris, rubbish, and solid wastes.

• Remove all Foreign Object Debris (FOD) from the worksite daily and as needed.

• Provide portable lavatories, with location and staging coordinated with the COR.

• Not explicitly detailed, but contractor must adhere to all specifications and drawings.

• Location: Maine Air National Guard (ANG), Bangor International Airport, Bangor, Maine 04401.

• Period of Performance: Not specified in this document.

• All products must comply with the Buy American Act.

• Products must be installed per manufacturer's specifications.

• Contractor must coordinate activities to allow one lane open for traffic and emergency access.

• Contractor must provide flaggers and traffic control as necessary.

• Submit SDS of chemicals and estimated amounts to the COR for approval.

• Contractor and all sub-contractor employees requiring access must complete AT Level 1 awareness training within 10 calendar days of contract start date.

• Comply with all applicable installation/facility access and local security policies and procedures.

• Provide information for background checks.

• Comply with personal identity verification requirements.

• Contractor and associated sub-contractor employees must have a Real ID per Maine Real ID Act.

• Submission of a bid implies the contractor has examined specifications and drawings and satisfied themselves regarding the site and work requirements.

Form / Attachment / Pricing Sheet

This document, "ATTACHMENT 7 - Appendix I1 Bangor Fuel Cell Hangar-Exterior Materials Package-RTA.pdf", details the exterior finishes for the ME ANG Fuel Cell Hangar project in Bangor, Maine (Project Number: FKNN159044). It serves as a Type B-3 Submittal, outlining the selected materials, colors, and specifications for the exterior of the facility.

• Exterior Finishes Narrative: Describes the overall design approach, referencing design standards and detailing the selection of materials to match adjacent Building 499. It specifies that products from other manufacturers may be substituted if they meet or exceed the quality and characteristics of the basis of design.
• Signage: Details requirements for exterior signage, including dimensional facility number signs and a freestanding post and panel sign.
• Exterior Finishes Components: Lists specific materials such as standing seam metal roof (SSMR), brick veneer, horizontal and vertical metal panels, and translucent panels for daylighting. It also specifies pre-manufactured canopies for personnel and overhead doors.
• Federal Standard Colors: Provides a list of Federal Standard numbers, their LRV and SRI values, and the corresponding applications (e.g., Canopies, SSMR, Composite Metal Panels, Personnel Doors, Overhead Doors).
• Exterior Finish Samples: Includes visual representations of selected exterior finish colors (Federal Standard #26492, #27925, #26134).
• Drawings (Finish Materials List): A detailed list of exterior and interior finishes, including codes, manufacturer/description, and specific color details for various components like brick, metal panels, roofing, fascia, soffits, gutters, downspouts, and signage.

This document is crucial for bidders as it defines the specific aesthetic and material requirements for the exterior of the Fuel Cell Hangar. Understanding these specifications is essential for accurate bidding, material procurement, and ensuring compliance with the project's design intent. It provides the necessary details for contractors to propose or supply the correct finishes and to understand the basis for evaluation related to exterior materials.

Form / Attachment / Pricing Sheet

This document, "ATTACHMENT 8 - Appendix I2 Bangor Fuel Cell Hangar - SID Package - RTA.pdf", is a Structural Interior Design (SID) Package for the ME ANG Fuel Cell Hangar project in Bangor, Maine. It details the interior finishes, drawings, and related specifications for the new facility.

• Part 1: SID Narrative: Provides an introduction to the project, design references, and a comprehensive interior design (CID) overview. It outlines the scope of work for furniture, fixtures, equipment (FF&E), exterior finishes, and structural interior design.
• Part 2: Interior Finish Samples: Contains visual samples and codes for various interior finishes, including ceilings, doors, windows, vestibules, corridors, supervisor's office, multipurpose room, restrooms, showers, locker rooms, hangar bay, tool room, janitor closet, and communication room.
• Part 3: Drawings: Includes detailed drawings such as Finish Materials List, Floor Pattern Plans, Striping Plans, Room Finish Schedule, Interior Elevations, Casework Sections, and Signage Plans.

This document is crucial for bidders as it defines the specific materials, finishes, and design elements required for the interior construction of the Fuel Cell Hangar. It provides detailed specifications and visual references that will directly impact construction methods, material procurement, and final project appearance. Understanding these details is essential for accurate bidding and successful project execution.

Form / Attachment / Pricing Sheet

This document is a Submittal Register, which serves as a log for all submittals required from the contractor for the ME ANG FUEL CELL HANGAR project. It details the description of each item submitted, the relevant specification section, and tracking information for contractor and approving authority actions.

• Description: Lists the specific item submitted (e.g., "SD-01 Preconstruction Submittals," "SD-03 Product Data," "SD-06 Test Reports").
• Specification Section: References the relevant CSI MasterFormat section number.
• Contractor Action: Tracks the contractor's submission and approval process.
• Approving Authority: Records actions taken by government or A/E reviewers.
• Dates and Remarks: Provides a timeline of actions and any relevant notes.

This register is crucial for bidders to understand the full scope of submittals required for the project. It outlines the types of documentation, product data, test reports, and certifications that must be provided by the contractor. Bidders can use this to ensure they account for all submittal requirements in their proposals and to understand the project's administrative and quality control processes.

Form / Attachment / Pricing Sheet

This document is a Justification Review Document for Other Than Full and Open Competition, specifically for the "Brand Name" FKNN159044 Construct Tanker Fuel Cell project. It outlines the rationale for procuring specific brand-name items, citing FAR 6.302-1(c) as the authority. The document details the necessity of these specific items to maintain existing infrastructure, security, and operational integrity.

• Locks: Sargent Manufacturing Company, requiring their proprietary keying system (Sargent I-Core) for security and master key system integrity.
• Direct Digital Control System: Tridium Niagara/BACnet framework, to maintain standardization and interoperability with the existing energy management system.
• Acoustical Ceiling Tiles: Armstrong World Systems Ultima High-NRC Square Lay-in, for operational efficiency, uniform appearance, and simplified maintenance.
• Fire Alarm Panel: Monaco Enterprises, Inc., to ensure compatibility with the existing integrated Monaco network and maintain life safety integrity.
• Paint: Sherwin Williams or approved equal, for architectural consistency, simplified maintenance, and long-term cost control, with specific color codes provided.

This document is crucial for bidders as it specifies brand-name or "brand name or equal" items. Bidders must understand these specific requirements and ensure their proposals meet these exact specifications or provide documented justification for "or equal" products. The document also indicates that the acquisition strategy is a 100% Small Business Set-Aside and lists six interested sources, suggesting a competitive environment at the prime contractor level. The justification for brand-name items highlights potential challenges for vendors not offering these specific products or their direct equivalents.

Solicitation / RFP / RFQ

This solicitation is for the construction of a 42,374 square foot Fuels Systems Maintenance Hangar (FCH) at the Maine Air National Guard (MeANG) Base in Bangor, Maine. The project includes corrosion control and other maintenance functions, based on provided drawings and specifications. The government is procuring non-personal services to provide all necessary labor, materials, tools, equipment, and supervision for this construction.

• Construction of a 42,374 sq ft Fuels Systems Maintenance Hangar.

• Includes corrosion control and other maintenance functions.

• Requires provision of all plant, labor, transportation, materials, tools, equipment, appliances, and supervision.

• Must adhere to DoD Unified Facilities Criteria (UFC) 1-200-01 and 1-200-02 for High Performance and Sustainable Building Requirements.

• Must comply with applicable DoD, Air Force, and base design standards.

• Local materials and construction techniques should be used where cost-effective.

• Compliance with DoD antiterrorism/force protection requirements.

• Specific construction requirements include a Fuel System Maintenance Dock, conforming to ANGH 32-1084 and ANG Mission Group Hangar Sizes.

• Includes specific base bid items for construction, PFAS sampling, PFAS dewatering, soil disturbance and disposal, demolition of LDR concrete, and an additive bid item for satellite parking.

• Contract Type: Firm Fixed Price (FFP).

• Period of Performance: 670 Calendar Days.

• Award will be made to the responsible bidder whose bid conforms to the invitation and is most advantageous to the Government, considering only price and price-related factors.

• Bids are due by 10:00 AM local time on May 27, 2026.

• Electronic submission of bids is NOT authorized; facsimile transmission is NOT authorized.

• Bids must be submitted in original and X copies (see Block 13A of SF 1442).

• A Bid Bond and Power of Attorney are required on the due date (SF 24 form).

• Evaluation will be based on the base amount of the bid. Additive bid items will not be considered if the base bid exceeds the Independent Government Estimate (IGE).

• A pre-bid conference and site visit are scheduled for May 12, 2026, at 1000 Hrs.

• This solicitation is a 100% Small Business Set-Aside.

• NAICS Code: 236220 - Commercial and Institutional Building Construction.

• Small Business Size Standard: $45,000,000.

• All information, amendments, and notices will be posted on SAM.gov.

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

• A Project Labor Agreement (PLA) is required for the resulting contract.

• Specific brand name items are required for certain components (e.g., Armstrong World Industries, Honeywell, Sargent Manufacturing, Monaco Fire Alarm Systems, Sherwin Williams or approved equal paint).

• Offerors must comply with Revolutionary FAR Overhaul (RFO) and active non-RFO Class Deviations.

• Inspection and acceptance locations are listed for multiple line items, with Civil Engineers at Tyler Field, Bangor, ME.