Z1NB--Boiler replacement

Amendment / Modification

This amendment (0002) to the solicitation provides responses to bidder questions and includes the sign-in sheets from the May 11, 2026 site visit. Not all questions have been answered; further responses will be posted.

This amendment primarily addresses questions and provides site visit documentation. Specific sections of the original solicitation are not explicitly detailed as changed, but the content of the Q&A impacts bidder understanding of requirements.

Bidders should review the provided responses to questions to ensure their proposals accurately address all requirements. The inclusion of site visit sign-in sheets is for informational purposes.

Amendment / Modification

This document is Amendment 1 to the "Replace Boilers" project (Project Number 558-22-1520, VEG 22.04) for the Department of Veterans Affairs, Durham VA Medical Center. It introduces changes to the "IFC STAMPED SPECIFICATION FINAL 4-30-2026" document.

This amendment affects the "IFC STAMPED SPECIFICATION FINAL 4-30-2026" document. Specific sections or attachments that are changed or replaced are not detailed in the provided information.

It is not specified whether this amendment impacts proposal deadlines, requirements, or evaluation factors. Potential bidders should refer to the full amendment document for details.

Form / Attachment / Pricing Sheet

This document is a template for the VHA Pre-Construction Risk Assessment (PCRA) and includes a fillable permit form. It is designed to establish minimum requirements for categorizing activity types and safety risks to determine necessary precautions for Construction, Renovation, and Maintenance work. It aims to prevent negative impacts on patients, employees, and contractors.

• Introductory Information and Instructions: Outlines the purpose of the PCRA, emphasizes coordination with the activity's statement of work and drawings, and notes that this template is for non-infection-related safety, requiring separate VHA Infection Control Risk Assessment (ICRA) if needed.
• Activity Information Fields: Spaces to record Activity Location, and Activity Name, Number, and/or Brief Description.
• Table 1: Construction, Renovation, and/or Maintenance Activity Type and Control Measures: Categorizes activities into "Inspection/upkeep," "Small scale Construction, Renovation and general maintenance/repair," and "Large-scale construction, renovation, or maintenance," detailing specific tasks and associated control measures for each.
• Table 2: Affected Adjacent Area Assessment: A table to document coordination with adjacent areas, including their service type, point of contact, and communication status of the construction plan.
• Infection Control Risk Assessment (ICRA) Section: A question to determine if an ICRA is required.
• PCRA Permit: A fillable permit form to be posted at the project site, including fields for permit number, location, project manager, contractor, activity type, control measures, and signatures for Project Manager, Safety Officer, and Construction Safety Committee Chair.

This document serves as a template for required risk assessments and permits for construction, renovation, or maintenance activities. Bidders may need to use or be aware of this template for their proposals, especially if the opportunity involves such work. It outlines the safety protocols and coordination requirements that will be enforced, impacting project planning and execution. Understanding these requirements is crucial for developing compliant and feasible proposals.

Amendment / Modification

This amendment (0001) to solicitation 36C24626B0020 updates the drawings and specifications. It also provides the PCRA checklist.

• IFC Stamped Specification (Final 4-30-2026)
• PCRA Fillable Template
• IFC Stamped Complete Drawing Set (Final 4-30-2026)

This amendment does not extend the hour and date specified for receipt of offers. Offerors must acknowledge receipt of this amendment prior to the specified deadline. Failure to do so may result in rejection of the offer. If an offeror desires to change an offer already submitted, the change must be made by letter or electronic communication referencing the solicitation and amendment numbers, and received prior to the opening hour and date.

Amendment / Modification

This document serves as an amendment to the "100% CONSTRUCTION DOCUMENTS" for the "REPLACE BOILERS" project (VAMC Project #: 558-22-152). The primary change is the update of the revision schedule. The drawing set dated 12/18/2025 now supersedes the previous set dated 12/29/2023. This updated drawing set is a compilation that incorporates changes from the previously issued set and "ADDENDUM A".

This amendment primarily updates the revision history and confirms the incorporation of previous addenda into the current drawing set. Specific technical details of the changes are not listed on this cover sheet but are reflected within the updated drawing dates and revision notes.

While this amendment itself focuses on administrative updates to the drawing revision schedule, it directs bidders to the updated "100% CONSTRUCTION DOCUMENTS" which include a comprehensive set of "Typical Details" drawings (MK501-MK507, EP601-EP602, ED111-ED115, ES101, ET111, MP101-MP116, M-001-M-003, FX001, AE201, AE211, AE301, AE311, AE411). These details are crucial for understanding specific construction methods, material requirements, and installation standards for the "Replace Boilers" project at 508 Fulton St, Durham, NC. Bidders must review these detailed drawings for accurate bidding and project execution, as they provide precise guidance on how various systems and components should be installed.

Specifications / Form / Attachment / Pricing Sheet

This document comprises technical specifications for a construction project, likely for a Department of Veterans Affairs (VA) facility, and includes detailed requirements for various components and systems. It also contains specifications for boiler plant mechanical equipment, piping, electrical installations, and site work.

General Construction Specifications:

• General Requirements: Safety, submittals, quality assurance.
• Demolition: Procedures for removing existing structures and utilities.
• Concrete: Requirements for cast-in-place concrete, including mix designs and placement.
• Structural Steel Framing: Specifications for steel shapes, bolts, and welding.
• Steel Joist Framing: Requirements for open web and longspan steel joists.
• Steel Decking: Specifications for form deck and roof deck.
• Cold-Formed Metal Framing: Installation of stud walls, joists, and trusses.
• Metal Fabrications: Items fabricated from structural steel.
• Rough Carpentry: Wood blocking, framing, and sheathing.
• Finish Carpentry: Interior millwork for Boiler Operation Centers.
• Firestopping: Systems to prevent flame and smoke passage.
• Joint Sealants: Interior and exterior sealant application.
• Plumbing Insulation: Thermal efficiency and condensation control for piping and equipment.
• Facility Water Distribution: Domestic water systems.
• Plumbing Fixtures: Fixtures, trim, and fittings.
• Common Work Results for Plumbing: General plumbing requirements.

Boiler Plant, HVAC, and Site Work Specifications:

• Boiler Plant and Steam Generation: Common requirements for boiler systems.
• HVAC and Boiler Plant Insulation: Insulation for equipment.
• Commissioning of HVAC Systems: Verification of HVAC system performance.
• Testing, Adjusting, and Balancing for HVAC: Procedures for HVAC systems.
• Direct-Digital Control System for HVAC: DDC system requirements.
• Instrumentation and Control for Boiler Plant: Automatic controls and monitoring systems.
• Facility Fuel Oil Systems: Requirements for fuel oil tanks and piping.
• Boiler Plant Mechanical Equipment: Boilers, deaerators, pumps, fuel oil equipment.
• Piping Systems: Steam, condensate, fuel oil, and water distribution piping.
• Electrical Installations: Switchboards, panelboards, wiring, grounding, conduit.
• Site Work: Earthwork, asphalt paving, concrete work, pavement markings.

References numerous industry standards (ASME, ASTM, NFPA, UL, NEMA, etc.).

This document is critical for bidders as it defines the technical standards, materials, construction methods, and performance criteria required for the project. Understanding these specifications is essential for accurate bidding, proposal development, and successful project execution. Bidders must ensure their proposed products and installation methods comply with all stated requirements, including material specifications, performance criteria, testing procedures, and applicable codes and standards. Failure to comply may result in rejection of submittals or non-compliance with contract requirements.

Solicitation / RFP / RFQ

This is an Invitation for Bid (IFB) for the "Project 558-22-152 Boiler Replacement Project" at the Durham VA Medical Center (VAMC). The estimated magnitude of construction is between $10,000,000 and $20,000,000.

• The core of the work involves boiler replacement as detailed in the Statement of Work (SOW), Project Drawings, and Specifications.

• The work will be performed in an occupied healthcare facility operating 24 hours a day, requiring careful phasing to minimize disruption.

• Construction is to be performed during the VA working 1st shift (7AM-3:30PM), Monday-Friday. Utility work in parking lots will be during the 2nd shift (3:00PM – 11:30PM).

• The contract type is contemplated to be Firm-Fixed-Price.

• The period of performance is 547 calendar days after notice to proceed.

• Bids are due by 9:00 AM ET on June 12, 2026.

• A public bid opening will be held on June 12, 2026, at 2:00 PM ET.

• Electronic bids are authorized and must be submitted via email to alice.custis@va.gov.

• Award will be made to the responsible bidder whose bid is deemed responsive and most advantageous to the Government.

• A site visit is scheduled for Monday, May 11, 2026, at 1:00 PM ET.

• Questions are due by Monday, May 18, 2026, 11:59 PM ET and must be submitted via email to alice.custis@va.gov.

• This solicitation is a total Service Disabled Veteran Owned Small Business (SDVOSB) set-aside.

• NAICS code is 236220 with a Size Standard of $45.0 Million.

• Offerors must acknowledge all amendments posted to SAM.gov prior to bid closing.

• A bid guarantee is required if the bid/offer exceeds $150,000 (20% of bid/offer price or $3M, whichever is less).

• Standard Form 1442 must be completed and signed.

Forms / Attachments / Pricing Sheets

This document contains construction drawings for the "Replace Boilers" project at the Durham VA Health Care System. It provides detailed plans and specifications for civil work, including site layout, demolition, grading, utilities, and erosion/sediment control.

• Cover Sheet (G1001): Project overview, location, and sheet index.
• General Civil Notes (GI001): Project requirements, safety, and compliance.
• Civil Demolition Plan (CD101): Details on existing structures and utilities to be removed.
• Civil Site Plan (CS101): Proposed site layout, including pavement, curbs, and bollards.
• Civil Utility Plan (CU101): Location of proposed and existing utilities (fuel oil, sanitary sewer, electrical).
• Civil Grading Plan (CG101): Topographical information and proposed grading.
• Erosion and Sediment Control Plans (CG102, CG103, CG104): Phased plans for managing soil erosion during construction.
• Civil Site Details (CS501, CS502): Specific construction details for pavement, joints, curbs, bollards, and temporary fencing.
• Civil Utility Details (CU501, CU502): Details for manholes, pipe trenches, and utility connections.
• Sanitary Sewer Profiles (CU201): Invert and rim elevations for proposed sanitary sewer lines.
• Fuel Oil Supply and Return Profiles (CU202): Profiles for the fuel oil piping.

These drawings are critical for bidders to understand the scope of work, existing conditions, proposed changes, and specific construction requirements. They detail the site preparation, demolition, new installations (including underground utilities and fuel lines), and environmental controls necessary for the project. Bidders must review these drawings thoroughly to prepare accurate bids and construction plans.