How to bid on Sound Transmission Class (STC) 50-rated Door Assembly and Installation for DEPT of Defense

What the agency is buying

The Department of Defense is seeking a vendor to purchase and install one Sound Transmission Class (STC) 50-rated door assembly. This work will be performed at Wright-Patterson Air Force Base in Ohio. The project must be completed within 90 days after the order is received.

This is a specific equipment and installation requirement, indicating a need for specialized products and services related to soundproofing and security.

Key dates and deadlines

The solicitation was published on September 03, 2026. Quotes are due by September 18, 2026, at 10:00 AM EST. It is important to submit your quote on time, as late submissions may not be considered.

A site visit is scheduled for September 15, 2026, at 10:00 AM. If you plan to attend, visitor pass requests must be submitted by 12:00 PM on September 09, 2026. You will need to provide your full name and driver's license or state ID number, or US passport number. There is a limit of two visitors per vendor.

Who this opportunity suits

This opportunity is a 100% small-business set-aside, making it suitable for small businesses. The NAICS code is 561621, Security Systems Services (except Locksmiths), with a small business size standard of $25 million. Firms with experience in providing and installing specialized door assemblies, particularly those with sound transmission ratings, would be a good fit.

Vendors should be prepared to work at a military installation and meet specific security and compliance requirements.

How to respond

To access the full solicitation details, click “View original source” on the portal. If you land on the homepage, click it again to go directly to the bid. You may need a free account to view all documents.

Quotes must be submitted electronically via email to both the Contract Specialist, Jennifer Blackford ([email protected]), and the Contracting Officer, Lt. William Toth ([email protected]). The email subject line must be “FA860126Q0144, Sound Transmission Class (STC) 50-rated Door Assembly and Installation”. The entire quotation, including attachments, must be contained in a single email not exceeding 5 megabytes. Only .pdf, .doc, .docx, .xls, or .xlsx file types are permitted as attachments. If a DoDSafe drop-off is needed, notify the contract specialist or contracting officer at least 48 hours before the due date.

Tips for a competitive response

Ensure your System for Award Management (SAM) registration is current, complete, accurate, and updated within the last 12 months. This is a mandatory requirement for your quote to be legally binding.

Confirm your compliance with CMMC Level 1 requirements. This involves self-certifying adherence to 15 basic safeguarding requirements for Federal Contract Information (FCI) and recording this self-certification in the Supplier Performance Risk System (SPRS) module within PIEE. Contract awards cannot be made to non-compliant offerors or those whose assessment results are not properly recorded.

Carefully review the Performance Work Statement (PWS) to understand all technical specifications for the STC 50-rated door assembly and installation. Your quote should clearly demonstrate how you meet these specific requirements. Attending the site visit is highly recommended to gain a better understanding of the installation environment.