# SOLE-SOURCE Special Notice Regarding a Project Entitled "Versar Security Systems (VSS) ESS Upgrade, Maintenance & Monitoring (IDS Upgrade & Annual PM/CM Support)"

Canonical: https://abierto.us/opportunities/693jk4r500008

- Solicitation number: 693JK4R500008
- Notice type: Special notice
- Status: Closed. Deadline was September 20, 2026 at 11:30 PM EDT
- Department: Department of Transportation
- Agency: Office of the Secretary
- Contracting office: 693JK4 Ost (693JK4)
- NAICS: 541512 Computer Systems Design Services
- Product or service code: J063 Maintenance, Repair and Rebuilding of Equipment: Alarm, Signal, and Security Detection Systems
- Place of performance: Piney Point, Maryland
- County: St. Mary's County (FIPS 24037). https://abierto.us/counties/st-mary-s-county-md-24037
- City: Piney Point. https://abierto.us/cities/piney-point-md-2461875
- First posted: September 17, 2026
- Last posted: September 17, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/6c877cd1f1fb487aa2bdc41a6d6369bb/view

## Description

This is a SOLE-SOURCE Special Notice / Pre-Solicitaton Notice, announcing DOT's intention to award a SOLE-SOURCE Purchase Order to Versar Security Systems, LLC, for Versar's performance of a project entitled "Versar Security Systems (VSS) ESS Upgrade, Maintenance & Monitoring (IDS Upgrade & Annual PM/CM Support)", to be performed by Versar at the U. S. Department of Transportation's (DOT's) Continuity of Operations Center located in Piney Point, Maryland.

## Publications

- September 17, 2026: Special notice, due September 20, 2026 at 11:30 PM EDT. Notice 6c877cd1f1fb487aa2bdc41a6d6369bb. https://sam.gov/workspace/contract/opp/6c877cd1f1fb487aa2bdc41a6d6369bb/view

## Points of contact

- Mowery, James, james.mowery@dot.gov

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/693jk4r500008.