Z2DA--Replace MRI 1.5T

Specifications / Technical Data & Forms / Attachments / Pricing Sheets

This document comprises detailed specifications for the "Replace MRI 1.5T" project at the Durham VA Healthcare System, alongside specifications for "Conductors and Cables for Electronic Safety and Security" systems. The core specifications cover a wide range of construction and installation requirements, including general site preparation, safety, security, and contractor responsibilities. Specific material requirements are detailed for cold-formed metal framing, metal fabrications, wood blocking, cementitious sheathing, cabinets, insulation, exterior insulation and finish systems, fluid-applied membrane air barriers, flashing, firestopping, joint sealants, and interior lighting. Electrical system requirements encompass grounding, bonding, panelboards, switches, circuit breakers, wiring devices, and wireways for radiology equipment. Plumbing system specifications include common work results, valves, vacuum systems, gas systems, HVAC piping, testing, commissioning, and controls. HVAC system requirements focus on ductwork, air outlets/inlets, insulation, and direct-digital control systems. Communications systems require installation, grounding, bonding, and testing of telecommunications infrastructure. Electronic Safety and Security (ESS) systems specifications detail the installation, connection, testing, and certification of conductors and cables for a functional ESS system, including conduit, boxes, wire types (UTP, coaxial, RS-232, RS-485, lock cable, fire alarm wire), installation methods, testing procedures, grounding, bonding, and integration with other security subsystems (CCTV, IDS, Access Control, EPPS). Fire alarm system requirements are also specified.

This document is critical for potential bidders involved in the "Replace MRI 1.5T" project. It provides comprehensive technical specifications for materials, construction methods, electrical, plumbing, HVAC, communications, and electronic safety and security systems. Bidders must thoroughly review these details to understand the exact requirements for materials, installation procedures, safety protocols, performance standards, and testing. Accurate comprehension is essential for accurate bidding, proper material selection, and successful project execution, ensuring compliance with government expectations, codes, and regulations.

Solicitation / RFP / RFQ

This is an Invitation for Bid (IFB) for Project 558-CSI-400, "Replace MRI 1.5T" at the Durham VA Health Care System. The project involves construction services to prepare a specific room for the installation of a new 1.5T MRI machine. The estimated magnitude of construction is between $500,000 and $1,000,000.

• Scope of Work: Includes RF shielding, fire sprinkler system modifications, HVAC adjustments, and electrical/telecommunications work within Room 2 (FG184B) of Building 1.

• Architectural: Demolition of existing finishes, installation of new finishes per VA Imaging Services Guide, and RFI shielding.

• Mechanical: Demolition and reinstallation of HVAC components, including testing, adjusting, and balancing.

• Electrical/Telecommunications: Demolition and installation of power and data outlets and associated wiring for an MRI environment.

• Plumbing: Minor adjustments to existing oxygen and vacuum connections.

• Fire Protection: Demolition and installation of sprinkler heads and piping.

• ICRA Requirements: Barriers must conform to Infectious Control Risk Assessment requirements.

• Demolition/Installation: Exterior Insulation and Finish System (EIFS) removal and temporary weatherproof wall installation for MRI removal and installation.

• Noise/Vibration: Demolition and new construction involving loud noises and/or vibrations must be scheduled around patient scans.

• Codes and Standards: Compliance with Federal, local, NFPA, and VA numbered standards for construction.

• Contract Type: Firm-Fixed-Price.

• Period of Performance: To be completed no later than 250 days after the Notice to Proceed.

• Work Hours: Construction to be performed during 2nd Shift (4:00 PM - 12:00 AM), Monday-Friday, to minimize disruption.

• Site Visit: December 2, 2025, at 10:00 AM EST.

• Questions Due: December 7, 2025, 10:00 AM EDT.

• Sealed Bids Due: January 6, 2026, 11:00 AM EST.

• Bid Opening: January 6, 2026, 11:00 AM EST at Hampton VA Medical Center, Network Contracting Office 6, Building 27.

• Bid Submission: Bids must be received by the designated office by the exact time set for opening. Late bids will not be considered.

• Bid Package Requirements: Includes General Information (Tab A) and Offer, Guarantee, and Certifications (Tab B), with specific forms and clauses to be completed.

• Total SDVOSB Set-Aside: This solicitation is a Total Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside.

• NAICS Code: 236220, Commercial and Institutional Building Construction, with a Size Standard of $45 Million.

• Limitations on Subcontracting: Offerors must return the VAAR 852.219-75 Limitations on Subcontracting Certificate of Compliance.

• Magnitude of Construction: Between $500,000 and $1,000,000.

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

• Wage Determination: Applicable Davis-Bacon Act wage rates for North Carolina, Durham County, are included.

Forms / Attachments / Pricing Sheets

This document contains the "100% Construction Documents" for the "Replace MRI 1.5T" project at the Durham VA Medical Center. It includes a comprehensive set of architectural, mechanical, electrical, and fire protection plans, as well as details and schedules.

• Title Sheet (T-100): Provides project overview, location, and lists all included drawing disciplines.
• General Notes (G-100): Outlines project requirements, contractor responsibilities, site conditions, safety, and coordination.
• Architectural Plans (A101, A102): Detail floor plans, finishes, elevations, and sections for the MRI replacement area.
• Mechanical Plans (MD101, MD102, M-101, M-102, M-501, M-701): Cover demolition and new installation of HVAC systems, including ductwork, piping, and controls.
• Electrical Plans (ED101, ED102, E-101, E-102, E-501, E-502, E-601, E-701, EC101, EC801): Detail power, lighting, raceway, and single-line diagrams for the project, including specific requirements for MRI equipment.
• Plumbing Plans (PD101, P-101): Show demolition and new installation of plumbing systems, including water, waste, and vent lines.
• Fire Protection Plan (FP-101): Outlines fire protection measures and system requirements.
• Details and Schedules: Provide specific construction details, equipment schedules, and panel schedules.

This document package is critical for potential bidders to understand the full scope of work, technical requirements, existing conditions, and proposed modifications for the MRI replacement project. It details all aspects of the construction, from demolition to final installation and commissioning, across all relevant trades.