Contract award DE-NA0003624 to the mission support and test services LLC (MSTS) for the management and operation of the department of energy national nuclear security administration's nevada…
Active Definitive Contract Awarded Last action
- Contract number
- DENA0003624
- Awardee
-
Mission Support & Test Services LLC UEI YSYZHPCG4XB3
- Awarding agency
-
National Nuclear Security Administration
Department of Energy
- Obligated
- $7,933,559,693
Award facts
- Contract value 70% obligated
- $11,299,035,412.84 Current and potential, with all options
- Completion date 90% complete
- Current and potential, with all options
- Contracting staff
- NAICS code
- 561210 Facilities Support Services
- PSC
- M1JZ Operation Of Miscellaneous Buildings
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 5 offers Negotiated Proposal / Quote
- Pricing
- Cost Plus Award Fee
- Place of performance
- Las Vegas, NV 89193, USA
- Legislative mandates
-
- Walsh-Healey Public Contracts Act FAR subpart 22.6
- Service Contract Act FAR subpart 22.10
- Davis-Bacon Act FAR subpart 22.4
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Funding Only Action | $224,905,675 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $1,616,762 | |
| Funding Only Action | $2,250,107 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $42,645,635 | |
| Funding Only Action | $1,341,977 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $25,269,454 | |
| Funding Only Action | $13,814,979 | |
| Funding Only Action | $24,356,736 | |
| Funding Only Action | $2,018,762 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $8,549,741 | |
| Funding Only Action | $9,562,796 | |
| Funding Only Action | $429,606 | |
| Funding Only Action | $62,067,050 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $7,451,492 | |
| Funding Only Action | $630,022 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $417,041,303 | |
| Funding Only Action | $3,356,649 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $0 | |
| Funding Only Action | $10,765,607 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $64,356 | |
| Funding Only Action | $6,671,076 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $266,954,615 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $11,561,743 | |
| Other Administrative Action | -$194,154 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $7,698,369 | |
| Funding Only Action | $53,369,366 | |
| Other Administrative Action | $0 | |
| Funding Only Action | $21,178,301 | |
| Funding Only Action | $18,671,279 |
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About this award
The National Nuclear Security Administration awarded an $11.3 billion ceiling definitive contract, DE-NA0003624, to Mission Support & Test Services LLC on August 1, 2017, for management and operation of the Nevada National Security Site as a follow-on contract. No set-aside was used. Pricing is cost-plus-award-fee, with ultimate completion on November 30, 2027, and place of performance in Las Vegas, NV 89193.
Subcontract actions dated June 2025 through September 2026 cover construction, engineering, staffing, records management, and telecommunications. The most significant named subcontractors are Perk Company, Inc., on ProtoSTAR construction, and Frontier-Kemper Constructors, Inc., on on-site borehole drilling. The Service Contract Inventory records $2.8 million invoiced in FY2018 on prime rows, with five subcontractors reported. That inventory year is civilian-only, with no DoD reporting.
Description
Contract award DE-NA0003624 to the mission support and test services LLC (MSTS) for the management and operation of the department of energy national nuclear security administration's nevada national security site.
Subawards
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Quick answers
Who was awarded contract DENA0003624?
DENA0003624 was awarded to Mission Support & Test Services LLC by National Nuclear Security Administration (Department of Energy) on August 1, 2017.
How much is contract DENA0003624 worth?
The government has obligated $7,933,559,693 on DENA0003624. Its current value, with exercised options, is $11,299,035,413.
Was contract DENA0003624 competed?
The extent of competition for DENA0003624 was full and open competition. The government received 5 offers.
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