# Notice of Intent to Sole Source Canonical: https://abierto.us/opportunities/ht941025n0120 - Solicitation number: HT941025N0120 - Notice type: Solicitation - Status: Closed. Deadline was July 25, 2025 at 11:00 AM EDT - Department: Department of Defense - Agency: Defense Health Agency (Dha) - Contracting office: Defense Health Agency HCD West (HT9410) - NAICS: 334290 Other Communications Equipment Manufacturing - Product or service code: J066 Maintenance, Repair and Rebuilding of Equipment: Instruments and Laboratory Equipment - Place of performance: El Segundo, California - County: Los Angeles County (FIPS 06037). https://abierto.us/counties/los-angeles-county-ca-06037 - City: El Segundo. https://abierto.us/cities/el-segundo-ca-0622412 - First posted: July 21, 2025 - Last posted: July 21, 2025 - SAM.gov: https://sam.gov/workspace/contract/opp/e72b707030504e7a924ced0a3616af5c/view ## Description Notice of Intent to Sole Source The Defense Health Agency intends to negotiate on a sole source basis (IAW FAR 13. 106-1(b)(1), Only One source reasonably available. The proposed source is Rees Scientific Corporation is the only source that can provide annual maintenance for new and existing systems with Rees software. This is a Notice of Intent to Award a Sole Source Contract and is not a request for competitive quotes. **Reference#:** HT941025N0120 Rees Scientific Corporation 1007 Whitehead Road Ext Ewing, New Jersey 08638-2428, United States The objective of this sole source is to award new and existing systems with Rees Scientific Plan Comprehensive Five-Year Service Package with full documentation provided to satisfy regulatory authorities. Comprehensive system test verifies, calibrates and documents all system functions including readings, databases, alarms, dial-outs, outputs, reports, and user programming. All system inputs will be verified and calibrated. Provide 24 hours per day and seven days per week support of the equipment associated with the alarm system by a technical support group. Annual maintenance must also include the latest approved software release at the time of validation. "No exceptions will be accepted". See SOW Rees Temperature Monitoring System Comprehensive Package Location: 61st MED SQ Los Angeles Air Force Base El Segundo California. 90245 This requirement is for base year plus 4 option years. The period of performance is as follow: Base year: 09/01 /2025 to 08/31/2026 Option year 1: 09/01 /2026 to 08/31/2027 Option year 2: 09/01 /2027 to 08/31/2028 Option year 3: 09/01 /2085 to 08/31/2029 Option year 4: 09/01 /2029 to 08/31/2030 There are not set-aside restrictions for this requirement. The intended procurement will be classified under North America Industry Classification System (NAICS) 334290, the business size standard is 800 (number of employees). This notice of intent is not a request for competitive proposals and no solicitation document exists for this requirement. However, parties interested in responding to this notice will need to submit technical data sufficient to determine capability in providing the same product. All capability statements received by the closing date of this synopsis will be considered by the Government. A determination by the Government not to compete based on responses to this notice is solely within the discretion of the Government. Information received will be considered solely for the purpose of determining whether to conduct a competitive procurement. If a vendor challenges the basis of this requirement, please email product capability statements (formats for submission: PDF, MS Word, or MS Excel) to: Jojie N. Urrete @ jojie.n.urrete.civ@health.mil . Closing date for challenges is no later than 0800 AM PST on 07/25/2025. No phone calls will be accepted. ## Publications - July 21, 2025: Solicitation, due July 25, 2025 at 11:00 AM EDT. Notice e6c875aa841540e2a7c8ed56b8324b05. https://sam.gov/workspace/contract/opp/e6c875aa841540e2a7c8ed56b8324b05/view - July 21, 2025: Solicitation, due July 25, 2025 at 11:00 AM EDT. Notice e72b707030504e7a924ced0a3616af5c. https://sam.gov/workspace/contract/opp/e72b707030504e7a924ced0a3616af5c/view ## Points of contact - Jojie Urrete, jojie.n.urrete.civ@health.mil --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/ht941025n0120.