# SAM #FA487726QA246

Sole Source Maintenance Services for Giant Voice System at Davis-Monthan AFB

**Buyer:** 355th Cons Pk Sq
**Posted:** September 17, 2026
**Respond By:** September 21, 2026
**Identifier:** FA487726QA246
**NAICS:** 811212, 811210

This notice announces the intent of the 355th Contracting Squadron (355 CONS PK) at Davis-Monthan Air Force Base to procure maintenance services for the Giant Voice mass notification system via a sole-source contract.
- Agency: 355th Contracting Squadron, Air Combat Command, Department of the Air Force
- Requirement: Maintenance services for the Giant Voice system (mass notification/public address)
- Procurement method: Sole source under RFO Part 6.103-1(b) 'One Responsible Source'
- No specific OEM, vendor, part numbers, or quantities provided
- Not open for quotes; interested parties may submit capability statements
- Opportunity may become competitive if other capable vendors are identified
- Giant Voice system is critical for base-wide emergency communications
- No attachments or detailed line items provided

**Potential Commercial Opportunity**
- Vendors with experience in mass notification/public address system maintenance may respond
- Sole source justification may be challenged if other qualified vendors are identified
- No estimated contract value or period of performance specified

**Key Requirements**
- Maintenance of Giant Voice system at Davis-Monthan AFB
- Demonstrated capability to service/maintain mass notification systems
- Compliance with Air Force standards and security requirements

### Description

<p>This is not a solicitation, and quotes are not being accepted at the moment.</p>

<p>The 355th Contracting Squadron intends to issue a sole-source procurement action for the procurement of the following items:</p>

<p>0001 - Giant Voice Maintenance</p>

<p>This requirement is accomplished in accordance with RFO Part 6.103-1(b) &ldquo;One Responsible Source&rdquo;.</p>

<p>All interested parties must respond no later than 9/21/2026 at 10:00am PDT to Amn Alexandra Danielle Lord at email: alexandra.lord.ph@us.af.mil or phone (520) 228-2212. Responses received will be reviewed in detail; however, a determination by the Government not to compete the proposed procurement based upon responses to this notice is solely at the discretion of the Government. Information received will be reviewed solely for the purpose of determining whether to conduct a competitive procurement or not. The 355th Contracting Office will not reimburse parties for any costs connected with providing capability information.</p>

[View original listing](https://sam.gov/opp/7fb87d2d1d0843c2992c6fa067695f2a/view)