Z2DA--Replace Auxiliary Chiller

Form / Attachment / Pricing Sheet

This document is a data plate for an Airstack Air-Cooled Chiller, model number ASP020XC12A2AL1AAAS-R410A. It provides technical specifications and safety information for the unit.

• Manufacturer: MULTISTACK
• Model Number: ASP020XC12A2AL1AAAS-R410A
• Electrical Ratings: 208 VAC, 3 Phase, 60 Hz
• Compressor Amps: C1: 35 RLA, 239 LRA, 10 HP; C2: 35 RLA, 239 LRA, 10 HP
• Fan Motor Amps: FAN1: 7.4 FLA, 40 LRA, 2 HP; FAN2: 7.4 FLA, 40 LRA, 2 HP
• Minimum Circuit Ampacity: 94
• Maximum Fuse/CB Size: 150
• Refrigerant: R-410A
• Charge: 100
• Factory Test Pressure: 585 PSI (High Side), 235 PSI (Low Side)
• Serial Number: AB 06-010
• Certifications: AHRI Certified (Standard 550/590), ETL Certified to UL STD 1995 and CAN/CSA STD C22.2 no.236
• Intended Use: Outdoor Use
• Warning: Electrical shock hazard (in French and English)

This data plate provides critical technical specifications for a specific chiller model. Bidders may need this information to understand the equipment's capabilities, power requirements, and operational parameters if this chiller is part of the opportunity's scope or if it needs to be compatible with existing infrastructure.

Form / Attachment / Pricing Sheet

This document is a photograph labeled "Photo 1 - Existing Airstack Chiller at Bldg. 3.pdf". It serves as a visual reference for the existing airstack chiller unit located at Building 3.

• The image displays an outdoor view of a building's exterior, specifically showing a large, multi-unit airstack chiller system.
• The chiller units appear to be branded with "Airstack".
• Associated piping and smaller outdoor air conditioning units are also visible.
• The surrounding area includes a paved surface with some markings and a small shed.

This photograph provides visual context for the existing HVAC equipment at Building 3. Bidders responding to an opportunity related to this building may use this image to understand the current state of the airstack chiller system, which could be relevant for site surveys, scope definition, or proposal preparation.

Form / Attachment / Pricing Sheet

This document contains architectural drawings related to the "M103 AHU Bldg. 3 Mech Room 20 Chilled Water 2014" project. It details the "Temporary Work" and "New Work" for the chilled water system in Building Three of the VA Hospital in Fayetteville, North Carolina.

• Building Three Chilled Water System - Temporary Work: Shows existing chilled water piping, air handling units (AHUs), and airstack chillers, indicating temporary connections and modifications.
• Building Three Chilled Water System - New Work: Depicts new chilled water piping, isolation valves, and connections for the system upgrade.
• Specifications: Includes notes on pipe material (Schedule 40 steel pipe) and scale (1/4" = 1'-0").
• Project Information: Identifies the project as "UPGRADE CHILLED WATER SYSTEM" for VA Medical Center, Fayetteville, NC, Project No. 565-11-123, Drawing No. M103.

This drawing provides critical visual information about the existing and proposed chilled water system infrastructure. Bidders can use this to understand the scope of work, the physical layout of the mechanical room, existing conditions, and the extent of new installations required for the opportunity. It is essential for estimating labor, materials, and potential site challenges.

Solicitation

This is an Invitation for Bid (IFB) for Project 565-24-113, which involves the replacement of an auxiliary chiller at Building 3 of the Fayetteville VA Medical Center. The magnitude of construction is estimated between $250,000 and $500,000. This procurement is a Total SDVOSB Set-Aside.

• Remove and replace the existing 120-ton auxiliary chiller at Building 3.

• Integrate the new chiller with the existing Building Automation System (BAS) using BACNET compliant controls.

• Install two (2) 250 gpm pumps in an adjacent mechanical room and integrate them into the BAS.

• All work must comply with applicable Federal and State regulations, VA master specifications, NFPA, and UL standards.

• Contractor must provide Operation & Maintenance manuals and warranty documentation upon completion.

• Contract Type: Firm-Fixed-Price.

• Period of Performance: To be completed within 6 months of Notice to Proceed (NTP).

• Sealed bids are to be submitted electronically via email to Michael.Proctor2@va.gov.

• Bids are due by January 26, 2026, 3:00 PM EDT.

• Virtual Bid Opening: January 27, 2026, 11:30 AM EST.

• Questions Due Date: January 2, 2025, 10:00 AM EDT.

• A site visit is scheduled for December 23, 2025, at 10:00 AM EST.

• This is a Total SDVOSB Set-Aside.

• Offerors must provide proof of SDVOSB certification in the SBA certification database.

• Offerors must return the VA Notice of Limitations on Subcontracting - Certificate of Compliance (VAAR 852.219-75).

• NAICS Code: 238220 (Plumbing, Heating, and Air-Conditioning Contractors) with a Size Standard of $19 Million.

• Bid Guarantee is required if the bid exceeds $150,000 (20% of bid price or $3M, whichever is less).

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

Specifications / Technical Document

This document provides project specifications for Project no. 565-24-113, "Replace Auxiliary Chiller for Building 3" at the Fayetteville, NC VAMC. The specifications detail requirements for general construction, demolition, HVAC systems, and direct-digital control systems for HVAC.

• General Requirements: Includes safety, site preparation, security, and general construction tasks.
• Demolition: Specifies the removal of utilities, equipment, and existing structures.
• HVAC and Controls: Details the direct-digital control system for HVAC, including integration with existing systems, BACnet compliance, and specific component requirements.
• Safety Requirements: Outlines comprehensive safety protocols, including accident prevention plans, hazard analyses, personal protective equipment, and specific safety procedures for various activities.
• Reference Standards: Lists applicable publications and standards from various professional organizations and government agencies.

This document provides detailed technical specifications and requirements for the "Replace Auxiliary Chiller for Building 3" project. Bidders should review these specifications to understand the scope of work, technical requirements, safety protocols, and any specific materials or systems that must be incorporated into their proposals. Particular attention should be paid to the HVAC and direct-digital control system requirements, as well as the extensive safety regulations.