ContractSolicitationTotal Small Business Set-Aside (FAR 19.5)

Bldg 840 Chiller Replacement

DEPT OF DEFENSE FA489726Q0011
Response Deadline
Jun 18, 2026
29 days left
Days Remaining
29
Until deadline
Set-Aside
Total Small Business Set-Aside (FAR 19.5)
Notice Type
Solicitation

Contract Opportunity Analysis

The Department of the Air Force, through the 366 CONS PKP at Mountain Home Air Force Base, is seeking a total small business set-aside construction contract to replace the Building 840 chiller and add a buffer tank. The work includes providing all labor, materials, services, oversight, and direction to remove the existing 90-ton chiller, install a new 90-ton chiller and 500-gallon buffer tank, build a new concrete pad, and integrate the system with the building automation controls. The project is design-build in nature, has a 90-calendar-day period of performance after notice to proceed, and requires compliance with federal, state, and local construction standards, environmental controls, hazardous materials procedures, and related submittals, with past performance references and performance/payment bond requirements also identified. An optional site visit is scheduled for May 28, 2026, questions are due by June 4, 2026, and proposals are due by June 18, 2026, with questions directed to the listed Air Force contacts.

Classification Codes

NAICS Code
238220
Plumbing, Heating, and Air-Conditioning Contractors
PSC Code
J041
MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT

Solicitation Documents

7 Files
Solicitation - FA489726Q0011.pdf
PDF649 KBMay 20, 2026
AI Summary
This government solicitation, FA489726Q0011, is a 100% Small Business set-aside Request for Proposal (RFP) for the replacement of an existing chiller and installation of a buffer tank at Building 840 on Mountain Home Air Force Base, Idaho. The project is estimated to be between $100,000 and $500,000, with a performance period of 90 calendar days after receiving notice to proceed. Offerors must provide past performance references (2-3 recent and relevant projects) and adhere to specific clauses regarding electronic payments, ozone-depleting substances, Buy American provisions, and performance/payment bonds. A site visit is scheduled for May 28, 2026, and questions are due by June 4, 2026. This RFP emphasizes the importance of contractor compliance with federal regulations and timely project completion.
Wage Determination- Building.pdf
PDF70 KBMay 20, 2026
AI Summary
This document, "General Decision Number: ID20260020 01/02/2026," is a prevailing wage determination for building construction in specific Idaho counties (Adams, Elmore, Payette, Valley, and Washington). It outlines hourly wage rates and fringes for various construction trades, including bricklayers, electricians, ironworkers, laborers, plumbers, roofers, sheet metal workers, carpenters, cement masons, insulators, general laborers, equipment operators, painters, and truck drivers. The document also details the application of Executive Order 13706 (Paid Sick Leave for Federal Contractors) and Executive Order 13658 (Establishing a Minimum Wage for Contractors) to covered contracts. It provides guidance on identifying union, union average, survey, and state-adopted wage rate identifiers and outlines the process for appealing wage determinations, addressing initial decisions, and requesting review and reconsideration from the Wage and Hour Administrator and the Administrative Review Board.
REA.pdf
PDF99 KBMay 20, 2026
AI Summary
This document is a record of contract modifications, specifically Requests for Equitable Adjustment (REAs), for the Department of the Air Force, identified by the DoDAAC FA4897. It details seven completed contract changes with various contract numbers (FA489719DA001, FA489719DA005, FA489719DA002, FA489725C0004), IDs, received dates, and adjudication dates spanning from April 2023 to March 2026. Each entry includes the associated change in contract value, ranging from approximately $13,556.58 to $468,527.71. The document appears to be an internal tracking or reporting tool for contract adjustments within the federal government, indicating completed actions for each listed item.
02 AF 3000 Material Approval Submittal.pdf
PDF2311 KBMay 20, 2026
AI Summary
The document is not a government file but rather a placeholder message indicating that the user's PDF viewer is unable to display the content. It advises upgrading to the latest version of Adobe Reader and provides links for download and assistance. This message is likely embedded within a document that was intended to be a government RFP, federal grant, or state/local RFP, but the actual content is not accessible.
03 366 SFS Form 30 (Installation Entry Pass Request) (Mar 25).pdf
PDF203 KBMay 20, 2026
AI Summary
The 366 SFS Form 30 outlines the process for requesting base visitor access or an installation access pass at Mountain Home Air Force Base (MHAFB). It requires sponsors to submit requests to the Visitor Control Center (VCC) two weeks in advance, emphasizing that late submissions may cause delays. The form details the information required from visitors, including personal identification, purpose of visit, and dates, and notes that a background check will be conducted. Sponsors are responsible for their visitors' conduct and adherence to base policies, acknowledging that visitors do not have the same privileges as DoD members. Specific requirements for foreign visitors, such as passport and visa numbers, are also included. The document highlights the voluntary nature of information disclosure, while also stating that failure to provide it may result in denial of access. The Privacy Act Statement clarifies the authority, principal purposes, and routine uses of the collected information for vetting personnel and conducting background checks.
01 57 19 Temporary Environmental Controls_MHAFB Env Spec 20180628_.pdf
PDF153 KBMay 20, 2026
AI Summary
The document outlines the "Temporary Environmental Controls" for the MHAFB 20180628 project, serving as an Environmental Protection Plan (EPP). It details comprehensive environmental protection requirements, including adherence to federal, state, and local regulations from agencies like the EPA and NARA. Key aspects cover definitions of various wastes (hazardous, solid, universal), environmental pollution, and protection measures. The EPP mandates preconstruction surveys, regulatory notifications, and the appointment of an Environmental Manager. It also specifies requirements for stormwater management, erosion and sediment control, protection of natural and cultural resources, air quality compliance, waste minimization, and detailed waste management and disposal procedures for hazardous and non-hazardous materials. The plan emphasizes employee training, maintaining environmental records, and strict compliance with generator status as a Large Quantity Generator, ensuring environmental responsibility throughout the project lifecycle.
SOW- B840 Chiller Replacement.pdf
PDF249 KBMay 20, 2026
AI Summary
The Statement of Work (SOW) outlines a design-build construction project at Mountain Home Air Force Base, Idaho, for the replacement of a 90-ton chiller and the installation of a 500-gallon buffer tank in Building 840. The project requires the contractor to provide all labor, materials, and services, adhering to federal, state, and local construction standards and obtaining necessary permits. Key requirements include the safe removal and disposal of the existing chiller, installation of a new Daikin 90-ton R-32 chiller or equivalent, construction of a new concrete pad for the buffer tank, and integration with the Building Automation System (BAS). The period of performance is 90 calendar days from the Notice to Proceed. The contractor must minimize disruptions, provide specific submittals (e.g., environmental plan, as-built drawings), and ensure all work adheres to strict quality control and safety protocols, including hazardous material handling and base access procedures. A one-year warranty on all work is required.

Related Contract Opportunities

Project Timeline

postedOriginal Solicitation PostedApr 21, 2026
deadlineResponse DeadlineJun 18, 2026
expiryArchive DateJul 3, 2026

Agency Information

Department
DEPT OF DEFENSE
Sub-Tier
DEPT OF THE AIR FORCE
Office
FA4897 366 CONS PKP

Point of Contact

Name
Caleb Ferch

Place of Performance

Mountain Home AFB, Idaho, UNITED STATES

Official Sources