White sands missile range (wsmr) mission support services (MSS) see attachment 0001, performance work statement
Active Definitive Contract Awarded Last action
- Contract number
- W51EW726CA001
- Awardee
-
Southwest Range Services LLC UEI PA24JZYLC4E5
- Awarding agency
-
Department of the Army
Department of Defense
- Obligated
- $2,454,000
Award facts
- Opportunity
-
- Mission support services - white sands missile range - draft RFP Pre-Solicitation · W51EW725RA003 · Posted Mar 27, 2025
- Contract value 1% obligated
-
- $60,955,941.58 Current, with exercised options
- $402,299,040.61 Potential, with all options
- Completion date 5% complete
-
- Current, with exercised options
- Potential, with all options
- Funding agency
- Army Test and Evaluation Command Department of the Army, Department of Defense
- NAICS code
- 541330 Engineering Services
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 3 offers Negotiated Proposal / Quote
- Pricing
- Cost Plus Fixed Fee
- Place of performance
- Building 200, 1 Wsmr P Rt 1, White Sands Missile Range, NM 88002, USA
- Legislative mandates
-
- Service Contract Act FAR subpart 22.10
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Original award | $2,454,000 |
About this award
Army Test and Evaluation Command awarded a $402.3 million definitive contract to Southwest Range Services LLC for Mission Support Services at White Sands Missile Range on July 18, 2026, under a cost-plus-fixed-fee pricing structure with no set-aside.
The contract covers comprehensive engineering, technical, maintenance, and administrative support for WSMR test and evaluation operations, including specialized personnel supporting experimental, test, research, and technical activities. Place of performance is Building 200, White Sands Missile Range, New Mexico.
The performance period runs through July 17, 2031, comprising a 90-day phase-in, a nine-month base period, and four option periods. The originating solicitation (W51EW7-25-R-A003) required 30 percent small business participation including specific socioeconomic subgoals and was evaluated under a Best Value Trade-Off source selection with Mission Capability as the primary factor, followed by Past Performance, Small Business Participation, and Cost/Price. NAICS code 541330 (engineering services) applies; the size standard is $47 million. Historical labor hours ranged from 518,132 to 654,888 regular hours and 51,205 to 82,483 overtime hours annually, with estimated annual labor costs escalating from approximately $15.9 million in the base year to nearly $21 million in subsequent years. Additional other direct costs are estimated between $21 million and $29.6 million annually.
Quick answers
Who was awarded contract W51EW726CA001?
W51EW726CA001 was awarded to Southwest Range Services LLC by Department of the Army (Department of Defense) on July 18, 2026.
How much is contract W51EW726CA001 worth?
The government has obligated $2,454,000 on W51EW726CA001. Its current value, with exercised options, is $60,955,942. Its potential value, with all options, is $402,299,041.
Which agency awarded contract W51EW726CA001?
Department of the Army (Department of Defense) awarded W51EW726CA001, with funding from Army Test and Evaluation Command (Department of the Army).
Was contract W51EW726CA001 competed?
The extent of competition for W51EW726CA001 was full and open competition. The government received 3 offers.
On GovTribe
See this award's full record
- Every transaction and funding action
- The awardee's other awards and teaming partners
- Similar awards and recompete opportunities
- Ask GovTribe AI about this award