# Notice of Intent to Sole Source (MURS Upgrade)

Canonical: https://abierto.us/opportunities/70rwmd26q00000015

- Solicitation number: 70RWMD26Q00000015
- Notice type: Special notice
- Status: Awarded to Physical Sciences Inc.
- Department: Department of Homeland Security
- Agency: Office of Procurement Operations
- Contracting office: CWMD Acq Div (70RWMD)
- Product or service code: 9999 Miscellaneous Items
- Place of performance: Springfield, Kentucky
- County: Washington County (FIPS 21229). https://abierto.us/counties/washington-county-ky-21229
- City: Springfield. https://abierto.us/cities/springfield-ky-2172660
- First posted: April 27, 2026
- Last posted: May 1, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/546f81756d824119afd84726cf61e0a0/view

## Description

The objective of the MURS SLEP is to upgrade MDDP’s fleet of aging MURS systems to MURS 3.0. MURS 3.0 is an advanced mobile radiation detection, identification, and source localization system coupled with day/night contextual imaging and internal navigation subsystems discreetly installed in a 4x4 vehicle. The MURS assembly was designed to meet MIL-STD-910G Ground Mobile requirements for shock, vibration, and impact.

The system offers urban threat detection, identification, and tracking with actionable information through high resolution contextual imagery and interactive urban maps. The MURS module consists of neutron detectors for L/R detection of neutron sources and the main processing nodes required to process signals from both the neutron and gamma detections. The 3.0 design also includes improved size, weight, power consumption, reliability, and modularity.

## Award on USAspending

- Recipient: Physical Sciences Inc. (UEI RMG1AZ1ZH8Q7)
- Contract: 70RWMD26C00000002, definitive contract
- Obligated: $508,640.00
- Competition: Not Competed Under SAP, 1 offers received
- Link: solicitation number 70RWMD26Q00000015 equals the FPDS solicitation identifier; same awarding office 70RWMD (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_70RWMD26C00000002_7001_-NONE-_-NONE-/


## Publications

- April 27, 2026: Special notice, due May 1, 2026 at 5:00 PM EDT. Notice 7caed120b1e94540b5adead13dfcb50d. https://sam.gov/workspace/contract/opp/7caed120b1e94540b5adead13dfcb50d/view
- May 1, 2026: Special notice, due May 5, 2026 at 5:00 PM EDT. Notice 546f81756d824119afd84726cf61e0a0. https://sam.gov/workspace/contract/opp/546f81756d824119afd84726cf61e0a0/view

## Points of contact

- Darnell Griffin, darnell.griffin@hq.dhs.gov, 202-984-0435

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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/70rwmd26q00000015.