# REPAIR HVAC BUILDING 550

Canonical: https://abierto.us/opportunities/fa670325b0005

- Solicitation number: FA670325B0005
- Notice type: Solicitation (first published as presolicitation)
- Status: Awarded to Msab, LLC
- Department: Department of the Air Force
- Agency: Department of the Air Force
- Contracting office: FA6703 94TH Contracting Flight PK (FA6703)
- NAICS: 238220 Plumbing, Heating, and Air-Conditioning Contractors
- Product or service code: Z2AA Repair Or Alteration Of Office Buildings
- Set-aside: Total small business set-aside
- Place of performance: Marietta, Georgia
- County: Cobb County (FIPS 13067). https://abierto.us/counties/cobb-county-ga-13067
- City: Marietta. https://abierto.us/cities/marietta-ga-1349756
- First posted: August 7, 2025
- Last posted: September 12, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/6d1d9cc8368244198db7b7ccf57090d4/view

## Description

This project will replace the outside air damper for AHU 1 & 2, install a modulating actuator on AHU 1 & 2 outside air damper. Install an outdoor air humidity and outside air temperature sensor to AHU 1 & 2. Replace AHU2 supply fan motor and VFD to match the new 15hp motor. Replace AHU 3 DX cooling coil with a chilled water coil that meets the existing coil specs. Install new black iron chilled water piping from AHU3 to connect to existing chilled water loop.

Install a new modulating 3-way valve at AHU3 chilled water coil. Install two new chilled water pumps with new electrical disconnects and starters in AHU 1 & 2 mechanical room. Replace damaged AHU 3 duct and insulation. Replace all plunger type VAV’s with damper type and all perimeter VAV’s are to have reheating coils. All HVAC control components need to be connected to the existing HVAC control system, programmed and functional in accordance with Dobbins Design Guide. This project will comply with UFC 1-200-01, UFC 3-410-01, and other applicable UFCs, installation architectural standards, and local building codes.

## Award on USAspending

- Recipient: Msab, LLC (UEI C3BKD1R9DKQ3)
- Contract: FA670326C0003, definitive contract
- Obligated: $699,933.00
- Competition: Full and Open Competition After Exclusion of Sources, 2 offers received
- Link: solicitation number FA670325B0005 equals the FPDS solicitation identifier; same awarding office FA6703 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_FA670326C0003_9700_-NONE-_-NONE-/


## Publications

- August 7, 2025: Presolicitation, due September 23, 2025 at 2:00 PM EDT. Notice 271c390cd6ea4dd1acee30e3bb1b6a33. https://sam.gov/workspace/contract/opp/271c390cd6ea4dd1acee30e3bb1b6a33/view
- August 22, 2025: Solicitation, due September 23, 2025 at 2:00 PM EDT. Notice 1417f5da99e94efcb8fe96727472e5c6. https://sam.gov/workspace/contract/opp/1417f5da99e94efcb8fe96727472e5c6/view
- September 12, 2025: Solicitation, due September 23, 2025 at 2:00 PM EDT. Notice 6d1d9cc8368244198db7b7ccf57090d4. https://sam.gov/workspace/contract/opp/6d1d9cc8368244198db7b7ccf57090d4/view

## Points of contact

- Kevin Song, kevin.song@us.af.mil, 6786553695
- Kenneth J. Jacob, kenneth.jacob.1@us.af.mil, 6786555745

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/fa670325b0005.