FY26-FY31 JB CHS Giant Voice System Maintenance & Repair Services
Closed Solicitation Posted
- Solicitation number
- FA441826Q0046
- Agency
-
Air Mobility Command
Air Force, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 811210 Electronic and Precision Equipment Repair and Maintenance
- Place of performance
- Charleston AFB, South Carolina 29404, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Air Force Air Mobility Command seeks maintenance and repair services for the Giant Voice Mass Notification System at Joint Base Charleston, South Carolina, with proposals due June 12, 2026. This is a Total Small Business set-aside, NAICS 811210, with a five-year base-plus-four-option performance period (FY26–FY31).
Place of performance is Joint Base Charleston's Air Base and Naval Weapons Station in North Charleston, South Carolina. The system comprises 16 Giant Voice sirens, three control stations, and one repeater. The contractor must provide two scheduled semi-annual preventive maintenance inspections and perform service calls and repairs including parts and labor. Repairs at or below $500 are performed at no additional cost; those exceeding $500 require competitive written quotes.
The contractor must maintain active SiRcom Value-Add Reseller (VAR) status and employ SiRcom-certified technicians with extensive knowledge of or certification to service SiRcom equipment and auxiliary components. Contractor personnel must have necessary equipment and knowledge to program and maintain Motorola APX 8500 radios and Motorola GTR 8000 repeaters. All contractor personnel must hold a valid U.S. security clearance of Tier 1, Tier 3, or Tier 5 with favorable determination, and must submit a completed DD 254 with the quote. A non-mandatory site visit is scheduled for May 26, 2026 at 10:00 AM EDT; attendees must submit a Base Access Form 111 and copies of Real ID documentation by May 20, 2026 at 12:00 PM EDT. Questions were due May 27, 2026; Amendment 1 (issued June 2, 2026) adds Questions and Answers as Attachment 07.
Evaluation criteria are price (lowest to highest), technical acceptability (acceptable/unacceptable basis), and past performance (rated Substantial, Satisfactory, Neutral, Limited, or No Confidence). Award goes to the lowest-priced offeror achieving technical acceptability and a Substantial performance confidence rating, or to best value if no such offeror exists. Service call travel costs must be quoted based on three-day trips with per diem and lodging at prevailing GSA rates. Contractors must comply with CMMC Level 1 (Self) or higher and prevailing wage rates under Service Contract Act Wage Determination 2015-4427, Revision 32 (effective December 3, 2025).
Notice text
2 versions
Update #2 · Latest ·
Amendment 1
Refer to FA441826Q00460001 added to the attachments section.
The purpose of this amendment is to:
1) Incorporate Attachment 07 - Questions and Answers as a result of questions received by 27 May 2026 in response to this solicitation.
______________________________________________________________
The contractor shall provide all labor, materials, consumables, equipment, transportation, and any other items and services necessary to perform full preventative maintenance inspection and repairs on the Giant Voice Mass Notification System (GVS) in operation at Joint Base Charleston (JB CHS), South Carolina – Air Base (AB) and Naval Weapons Station (NWS), ensuring full operational capability in accordance with all applicable laws, regulations, commercial practices, and manufacturer’s specifications as described in the Performance Work Statement (PWS) (Atch 01).
The services rendered shall include two (2) scheduled semi-annual Preventive Maintenance Inspections (PMI) of all systems associated with the JB CHS GVS. The contractor shall also perform service calls/repairs to include parts and labor. The contractor must utilize SiRcom-certified technicians and maintain active SiRcom Value-Add Reseller (VAR) status. Technicians are required to have extensive knowledge of, certified, or otherwise authorized to service/install SiRcom equipment to include any auxiliary components. The contractor shall have necessary equipment and knowledge to program and maintain Motorola APX 8500 radios and Motorola GTR 8000 repeaters.
Contractor personnel shall hold a valid U.S. security clearance of Tier 1, Tier 3, or Tier 5 with favorable determination. Offerors must submit a completed copy of the DD 254 (Atch 02) upon submission of quote.
A non-mandatory site visit will be held at Joint Base Charleston, SC at 1000 AM EDT on Tuesday, 26 May 2026. All prospective offerors interested in attending the site visit shall submit a completed Base Access Form 111 (Atch 03) and a copy of a Real ID (front and back) for each contractor personnel to Madison Nerenberg, Contract Specialist, at madison.nerenberg@us.af.mil and Taylor McDaniel, Contracting Officer, at taylor.mcdaniel.1@us.af.mil by Wednesday, 20 May 2026 at 1200 PM EDT if they plan to attend.
Please refer to FAR 52.212-1 and FAR 52.212-2 within the attached SF 1449 for complete submission instructions and the specific evaluation criteria that will be used to determine the best value to the Government.
Update #1 ·
The contractor shall provide all labor, materials, consumables, equipment, transportation, and any other items and services necessary to perform full preventative maintenance inspection and repairs on the Giant Voice Mass Notification System (GVS) in operation at Joint Base Charleston (JB CHS), South Carolina – Air Base (AB) and Naval Weapons Station (NWS), ensuring full operational capability in accordance with all applicable laws, regulations, commercial practices, and manufacturer’s specifications as described in the Performance Work Statement (PWS) (Atch 01).
The services rendered shall include two (2) scheduled semi-annual Preventive Maintenance Inspections (PMI) of all systems associated with the JB CHS GVS. The contractor shall also perform service calls/repairs to include parts and labor. The contractor must utilize SiRcom-certified technicians and maintain active SiRcom Value-Add Reseller (VAR) status. Technicians are required to have extensive knowledge of, certified, or otherwise authorized to service/install SiRcom equipment to include any auxiliary components. The contractor shall have necessary equipment and knowledge to program and maintain Motorola APX 8500 radios and Motorola GTR 8000 repeaters.
Contractor personnel shall hold a valid U.S. security clearance of Tier 1, Tier 3, or Tier 5 with favorable determination. Offerors must submit a completed copy of the DD 254 (Atch 02) upon submission of quote.
A non-mandatory site visit will be held at Joint Base Charleston, SC at 1000 AM EDT on Tuesday, 26 May 2026. All prospective offerors interested in attending the site visit shall submit a completed Base Access Form 111 (Atch 03) and a copy of a Real ID (front and back) for each contractor personnel to Madison Nerenberg, Contract Specialist, at madison.nerenberg@us.af.mil and Taylor McDaniel, Contracting Officer, at taylor.mcdaniel.1@us.af.mil by Wednesday, 20 May 2026 at 1200 PM EDT if they plan to attend.
Please refer to FAR 52.212-1 and FAR 52.212-2 within the attached SF 1449 for complete submission instructions and the specific evaluation criteria that will be used to determine the best value to the Government.
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