Operation of depleted uranium hexafluoride conversion facilities - incremental funding obligation for contract line item number 0002.

Ended Definitive Contract Awarded Last action

Contract number
DEEM0004559
Awardee
Awarding agency
Obligated
$973,855,087

Award facts

Contract value 90% obligated
$1,076,238,217.60 Current and potential, with all options
Completion date 100% complete
Current and potential, with all options
Set-aside
No set-aside
Competition
Full and Open Competition · 5 offers Negotiated Proposal / Quote
Pricing
Cost Plus Award Fee
Place of performance
Piketon, OH 45661, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Funding Only Action 256 $1,350,000
Funding Only Action 255 -$9,096,000
Funding Only Action 254 $1,265,000
Funding Only Action 253 $0
Funding Only Action 252 -$1,900,000
Funding Only Action 250 · Operation of depleted uranium hexafluoride conversion facilities - funding redistribution between contract line item numbers 0006 and 0007. $0
Funding Only Action 251 $2,800,400
Funding Only Action 249 $12,517,778
Funding Only Action 248 $9,926,000
Funding Only Action 247 $0
Funding Only Action 246 $9,100,000
Funding Only Action 245 · Operation of depleted uranium hexafluoride conversion facilities - funding obligation for contract line item numbers 0002 and 0004. $2,518,000
Exercise an Option 244 · Operation of depleted uranium hexafluoride conversion facilities - exercise the four-month option to extend the period of performance through september 30,… $0
Funding Only Action 243 $10,502,000
Funding Only Action 242 $8,200,000
Funding Only Action 241 · Operation of depleted uranium hexafluoride conversion facilities - funding realignment for contract line item numbers 0006 and 0007. $0
Supplemental Agreement for work within scope 240 · Operation of depleted uranium hexafluoride conversion facilities - updates to the contracting officer representatives, DOE orders, and contract deliverables. $0
Supplemental Agreement for work within scope 239 · Operation of depleted uranium hexafluoride conversion facilities - fiscal year 2025 contract extension definitization $0
Funding Only Action 238 · Operation of depleted uranium hexafluoride conversion facilities - funding obligation for contract line item numbers 0002 and 0004. $10,832,300
Supplemental Agreement for work within scope 237 $0
Supplemental Agreement for work within scope 236 $0
Supplemental Agreement for work within scope 235 · Operation of depleted uranium hexafluoride conversion facilities - revise contract section h, special contract requirements and contract section j, list of… $0
Funding Only Action 234 $19,000,000
Funding Only Action 233 $8,500,000
Supplemental Agreement for work within scope 232 · Operation of depleted uranium hexafluoride conversion facilities - revise contract section c - performance work statement for the XT-847 facility. $0
Funding Only Action 231 $1,900
Supplemental Agreement for work within scope 230 · Operation of depleted uranium hexafluoride conversion facilities - contract section j revisions. $0
Funding Only Action 229 $18,028,000
Change Order 227 · Operation of depleted uranium hexafluoride conversion facilities - change order to extend the period of performance by eight months. $0
Funding Only Action 228 $14,540,686
Supplemental Agreement for work within scope 226 · Operation of depleted uranium hexafluoride conversion facilities - definitization of change order modification 0217 for oxide cylinder shipping infrastructure… $0
Funding Only Action 225 $7,693,461
Supplemental Agreement for work within scope 224 $0
Supplemental Agreement for work within scope 223 · Operation of depleted uranium hexafluoride conversion facilities - revise section h.42 - DOE-h-2070 key personnel and section j, attachment j-9 small business… $0
Funding Only Action 222 $21,000,000
Supplemental Agreement for work within scope 221 · Operation of depleted uranium hexafluoride conversion facilities - revision to contract section j, attachments j-2 list of applicable department of energy… $0
Funding Only Action 220 $9,000,000
Supplemental Agreement for work within scope 219 · Operation of depleted uranium hexafluoride conversion facilities - definitization of change order modification 0214 for the six month contract extension. $0
Funding Only Action 218 $11,700,000
Change Order 217 · Operation of depleted uranium hexafluoride conversion facilities - change order for additional fiscal year 2024 oxide work. $0
Funding Only Action 216 $13,040,000
Funding Only Action 215 $6,000,000
Change Order 214 · Operation of depleted uranium hexafluoride conversion facilities - change order to extend the period of performance by six months. $0
Funding Only Action 213 $2,770,192
Funding Only Action 212 $11,000,000
Funding Only Action 211 $4,660,000
Supplemental Agreement for work within scope 210 · Operation of depleted uranium hexafluoride conversion facilities - revisions to contract section b - supplies or services and prices/costs, section c -… $0
Exercise an Option 209 · Operation of depleted uranium hexafluoride conversion facilities - exercise of two one-month option periods. $0
Funding Only Action 208 $14,000,000
Funding Only Action 207 $5,636,947
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About this award

The Department of Energy's Office of Environmental Management awarded a definitive contract to Mid-America Conversion Services, LLC for operation of depleted uranium hexafluoride conversion facilities on September 29, 2016, with a ceiling value of $1.076 billion under cost-plus-award-fee pricing.

The contract covers surveillance, maintenance, and conversion operations for depleted uranium hexafluoride facilities, converting depleted uranium hexafluoride inventory to uranium oxide and managing end-product and waste disposition. Place of performance is Piketon, OH. The originating solicitation (posted December 26, 2023, due January 10, 2024) announced intent to extend and competitively re-compete follow-on work; eligible contractors must demonstrate capability in surveillance, maintenance, and conversion operations at the facilities. NAICS 325180 applies.

The ultimate completion date is September 30, 2025. Government invoicing reflects sustained operations: FY2024 reached $49 million across 448 FTEs and 931,794 contractor hours; FY2025 (through the contract's close) invoiced $3.2 million across 26.3 FTEs and 54,612 contractor hours. The derived government-paid hourly rate rose from $44.42/hour in FY2021 to $59.14/hour in FY2025. In FY2025, two subcontractors handled 50 percent of contractor hours.

Quick answers

Who was awarded contract DEEM0004559?

DEEM0004559 was awarded to Mid-America Conversion Services, LLC by Office of Environmental Management (Department of Energy) on September 29, 2016.

How much is contract DEEM0004559 worth?

The government has obligated $973,855,087 on DEEM0004559. Its current value, with exercised options, is $1,076,238,218.

Was contract DEEM0004559 competed?

The extent of competition for DEEM0004559 was full and open competition. The government received 5 offers.

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