Space launch system (SLS) stages production and evolution contract (SPEC)
Active Definitive Contract Awarded Last action
- Contract number
- 80MSFC20C0052
- Awardee
-
The Boeing Company UEI SML4NN2CT556 Part of The Boeing Company
- Awarding agency
-
Marshall Space Flight Center
National Aeronautics and Space Administration
- Obligated
- $2,845,683,081
Award facts
- Opportunity
-
- Stages Production and Evolution Contract (SPEC) and Exploration Upper Stages (EUS) Limited / Sole Source Justification · Posted Oct 31, 2019
- Stages Production and Evolution Contract (SPEC) and Exploration Upper Stages (EUS) Award Notice · Posted Oct 30, 2019
- Contract value 73% obligated
- $3,888,612,168.00 Current and potential, with all options
- Completion date 75% complete
- Current and potential, with all options
- Contracting staff
- NAICS code
- 336414 Guided Missile and Space Vehicle Manufacturing
- Set-aside
- No set-aside
- Competition
- Not Competed · 1 offer Only One Source
- Pricing
- Cost Plus Incentive
- Place of performance
- Huntsville, AL 35824, USA
- Legislative mandates
-
- Employment Eligibility Verification (E-Verify) FAR subpart 22.18
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Other Administrative Action | $91,000,000 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $9,597,350 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Change Order | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Change Order | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Change Order | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Change Order | $0 | |
| Supplemental Agreement for work within scope | $150,870,292 | |
| Change Order | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $63,136,250 | |
| Supplemental Agreement for work within scope | $0 | |
| Other Administrative Action | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $69,500,000 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Change Order | $0 | |
| Funding Only Action | $79,336,000 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Funding Only Action | $84,400,000 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Change Order | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Change Order | $22,800,000 | |
| Funding Only Action | -$2,300,000 | |
| Change Order | $2,300,000 | |
| Change Order | $0 | |
| Funding Only Action | $40,467,393 | |
| Change Order | $0 | |
| Change Order | $0 | |
| Change Order | $0 | |
| Change Order | $0 | |
| Funding Only Action | $113,447,975 |
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About this award
Marshall Space Flight Center awarded a $3.89 billion cost-plus-incentive definitive contract to The Boeing Company on October 16, 2019, for Space Launch System (SLS) stages production and evolution (SPEC), with no set-aside used. The source's SPEC description pairs the award with funding and an undefinitized contract action (UCA) extension, and ultimate completion is February 28, 2029. Work is performed in Huntsville, Alabama (35824). The $3.89 billion figure is the ceiling value.
Service Contract Inventory data for FY2022 shows $1.3 million invoiced across 5.4 FTEs and 11,240 contractor hours, a derived government-paid rate of $111.53 per hour. The prime is reported in a prime role and self-performed all reported FY2022 hours, with no subcontractors reported. Subcontract awards dated August and September 2026 flow to a broad tier of machining, fabrication, electronics, and engineering-services suppliers, including Jacobs Technology Inc. (SPEC Interiors) and The Esab Group Inc. (SPEC Aerospace Support).
Subawards
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Quick answers
Who was awarded contract 80MSFC20C0052?
80MSFC20C0052 was awarded to The Boeing Company by Marshall Space Flight Center (National Aeronautics and Space Administration) on October 16, 2019.
How much is contract 80MSFC20C0052 worth?
The government has obligated $2,845,683,081 on 80MSFC20C0052. Its current value, with exercised options, is $3,888,612,168.
Was contract 80MSFC20C0052 competed?
The extent of competition for 80MSFC20C0052 was not competed. The government received 1 offer.
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