Federal contract award
DENA0003624
IGF::CL,CT::IGF 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.
Award details
Obligations, current value and potential value describe different measures; they are never added together.
| Field | Reported value |
|---|---|
| Agency | Department of Energy |
| Office | NNSA MO CONTRACTING |
| NAICS | 561210 — Facilities Support Services |
| PSC | M1JZ — OPERATION OF MISCELLANEOUS BUILDINGS |
| Parent award / vehicle | Not reported |
| Set-aside | NO SET ASIDE USED. |
| Pricing type | COST PLUS AWARD FEE |
| Obligations | $7.7B |
| Current contract value | $11.3B |
| Potential contract value / ceiling | $11.3B |
| Start date | Aug 1, 2017 |
| Current end date | Nov 30, 2027 |
| Potential end date | Nov 30, 2027 |
| Latest award activity | Sep 1, 2026 |
| Source loaded | Sep 19, 2026 |
Funding and modification history
Showing the latest 200 of 315 loaded transactions. Negative values are deobligations.
| Date | Modification | Obligation change | Description |
|---|---|---|---|
| Sep 1, 2026 | 315 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Aug 31, 2026 | 314 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Aug 26, 2026 | 312 | $42.6M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Aug 26, 2026 | 313 | $1.3M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Aug 19, 2026 | 309 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jul 28, 2026 | 310 | $13.8M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jul 28, 2026 | 311 | $25.3M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jun 29, 2026 | 307 | $24.4M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jun 29, 2026 | 308 | $2.0M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jun 9, 2026 | 303 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| May 28, 2026 | 306 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| May 27, 2026 | 304 | $9.6M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| May 27, 2026 | 305 | $8.5M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Apr 27, 2026 | 301 | $62.1M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Apr 27, 2026 | 302 | $429.6K | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Apr 21, 2026 | 300 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Mar 31, 2026 | 295 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Mar 31, 2026 | 298 | $7.5M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Mar 31, 2026 | 299 | $630.0K | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Mar 10, 2026 | 265 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Feb 25, 2026 | 296 | $417.0M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Feb 25, 2026 | 297 | $3.4M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Feb 19, 2026 | 294 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Feb 2, 2026 | 284 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jan 28, 2026 | 292 | $10.8M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jan 28, 2026 | 293 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jan 5, 2026 | 286 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jan 5, 2026 | 288 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Dec 30, 2025 | 291 | $64.4K | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Dec 29, 2025 | 290 | $6.7M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Dec 18, 2025 | 273 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Dec 18, 2025 | 289 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Nov 25, 2025 | 287 | $267.0M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Nov 21, 2025 | 285 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Nov 18, 2025 | 281 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Oct 30, 2025 | 283 | $11.6M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Oct 17, 2025 | 282 | $82.1M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Oct 1, 2025 | 280 | $-194.2K | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Sep 30, 2025 | 276 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Sep 30, 2025 | 279 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Sep 29, 2025 | 278 | $7.7M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Sep 26, 2025 | 277 | $53.4M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Sep 19, 2025 | 269 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Sep 19, 2025 | 270 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Aug 27, 2025 | 274 | $18.7M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Aug 27, 2025 | 275 | $21.2M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jul 30, 2025 | 271 | $23.4M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jul 30, 2025 | 272 | $747.1K | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jul 15, 2025 | 266 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jun 26, 2025 | 267 | $36.1M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jun 26, 2025 | 268 | $3.7M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jun 13, 2025 | 264 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jun 8, 2025 | 260 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| May 28, 2025 | 261 | $254.7M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| May 28, 2025 | 262 | $2.0M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| May 8, 2025 | 259 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| May 1, 2025 | 252 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Apr 28, 2025 | 257 | $138.7M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Apr 28, 2025 | 258 | $3.8M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Apr 24, 2025 | 255 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Apr 21, 2025 | 256 | $-663.0K | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Apr 11, 2025 | 251 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Mar 27, 2025 | 253 | $370.6K | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Mar 27, 2025 | 254 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Mar 13, 2025 | 249 | $21.2M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Mar 13, 2025 | 250 | $3.4M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Feb 27, 2025 | 248 | $1.7M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Feb 26, 2025 | 247 | $21.9M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Feb 12, 2025 | 243 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Feb 12, 2025 | 246 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Feb 7, 2025 | 240 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jan 30, 2025 | 244 | $190.5M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Jan 30, 2025 | 245 | $1.1M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Dec 18, 2024 | 241 | $10.8M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Dec 18, 2024 | 242 | $359.7K | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Nov 26, 2024 | 238 | $5.8M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Nov 26, 2024 | 239 | $-6.5K | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Nov 22, 2024 | 231 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Oct 30, 2024 | 236 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Oct 29, 2024 | 237 | $174.0M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Oct 3, 2024 | 235 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Sep 30, 2024 | 234 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Sep 26, 2024 | 232 | $2.2M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Sep 26, 2024 | 233 | $3.8M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Aug 29, 2024 | 228 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Aug 29, 2024 | 229 | $9.9M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS) |
| Aug 29, 2024 | 230 | $-4.6M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Aug 22, 2024 | 227 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jul 30, 2024 | 225 | $30.2M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jul 30, 2024 | 226 | $27.3M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jul 24, 2024 | 224 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jun 27, 2024 | 223 | $3.7M | REIMBURSABLE FUNDING FOR MISSION SUPPORT AND TEST SERVICES, LLC'S FOLLOW-ON CONTRACT NO. DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jun 26, 2024 | 222 | $17.4M | INCREMENTAL FUNDING FOR MISSION SUPPORT AND TEST SERVICES, LLC'S FOLLOW-ON CONTRACT NO. DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jun 6, 2024 | 218 | $0 | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES, LLC'S FOLLOW-ON CONTRACT NO. DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jun 3, 2024 | 219 | $0 | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES, LLC'S FOLLOW-ON CONTRACT NO. DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| May 30, 2024 | 220 | $23.4M | INCREMENTAL FUNDING FOR MISSION SUPPORT AND TEST SERVICES, LLC'S FOLLOW-ON CONTRACT NO. DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| May 30, 2024 | 221 | $4.1M | INCREMENTAL FUNDING FOR MISSION SUPPORT AND TEST SERVICES, LLC'S FOLLOW-ON CONTRACT NO. DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| May 29, 2024 | 217 | $0 | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES, LLC'S FOLLOW-ON CONTRACT NO. DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| May 14, 2024 | 216 | $0 | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Apr 29, 2024 | 214 | $532.9M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Apr 29, 2024 | 215 | $2.4M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Mar 28, 2024 | 212 | $69.2M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Mar 28, 2024 | 213 | $2.6M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Feb 28, 2024 | 210 | $108.1M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Feb 28, 2024 | 211 | $5.7M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jan 29, 2024 | 208 | $250.0K | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jan 29, 2024 | 209 | $2.8M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jan 18, 2024 | 207 | $1.2M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jan 17, 2024 | 206 | $10.8M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Dec 27, 2023 | 204 | $127.7M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Dec 27, 2023 | 205 | $808.7K | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Dec 20, 2023 | 203 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO UPDATE APPENDIX F LIST OF APPLICABLE LAWS, REGULATIONS, AND DOE DIRECTIVES AS SET FORTH IN ATTACHMENT 1, ATTACHED HERETO. |
| Dec 8, 2023 | 119 | $0 | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Dec 8, 2023 | 132 | $0 | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Dec 8, 2023 | 170 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Dec 8, 2023 | 200 | $0 | VARIOUS UPDATES/MODIFICATIONS TO SECTION B AND J. |
| Dec 7, 2023 | 198 | $0 | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Nov 21, 2023 | 181 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Nov 16, 2023 | 202 | $710.0K | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Nov 15, 2023 | 201 | $25.5M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Oct 27, 2023 | 199 | $105.3M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Oct 26, 2023 | 195 | $0 | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Sep 27, 2023 | 196 | $23.5M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Sep 27, 2023 | 197 | $17.2M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Sep 11, 2023 | 194 | $0 | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Aug 29, 2023 | 193 | $0 | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Aug 28, 2023 | 187 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Aug 28, 2023 | 191 | $10.5M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Aug 28, 2023 | 192 | $10.2M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Aug 15, 2023 | 190 | $0 | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jul 27, 2023 | 188 | $22.4M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jul 27, 2023 | 189 | $22.2M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jul 12, 2023 | 184 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jun 28, 2023 | 185 | $16.7M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jun 28, 2023 | 186 | $1.4M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLC'S FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| May 31, 2023 | 183 | $497.6K | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| May 30, 2023 | 182 | $33.1M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| May 15, 2023 | 180 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Apr 27, 2023 | 178 | $8.7M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Apr 27, 2023 | 179 | $1.8M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Apr 20, 2023 | 160 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO REVISE SECTION B, SUPPLIES OR SERVICES AND PRICES - COSTS, CLAUSE B-2, CONTRACT TYPE AND VALUE, AT PARAGRAPH (B), TABLE 1, TO REFLECT INCREASES IN THE ESTIMATED COST AND AVAILABLE AWARD FEE AMOUNTS AT OPTION TER |
| Mar 30, 2023 | 176 | $37.4M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Mar 30, 2023 | 177 | $2.6M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Mar 7, 2023 | 175 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Feb 27, 2023 | 173 | $40.2M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Feb 27, 2023 | 174 | $650.3K | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Jan 30, 2023 | 171 | $412.5M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Jan 30, 2023 | 172 | $646.2K | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Jan 10, 2023 | 169 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO ADMINISTRATIVELY CORRECT INTERNAL STRIPES LINE ITEMS TO REALLOCATE INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS, SHOWN ON PAGE 2, FROM BASE YEAR FUNDING TO OPTION YEAR 1. |
| Jan 4, 2023 | 168 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO REVISE PART II CONTRACT CLAUSES, SECTION I CONTRACT CLAUSES, TO UPDATE VARIOUS FAR CLAUSES. |
| Dec 22, 2022 | 165 | $14.2M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Dec 22, 2022 | 166 | $80.6K | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Dec 21, 2022 | 164 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO REVISE SECTION J, APPENDIX B, F, AND I AS SET FORTH IN ATTACHMENT 1. |
| Dec 21, 2022 | 167 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO REVISE SECTION J, APPENDIX H, KEY PERSONNEL, AS SET FORTH IN ATTACHMENT 1. |
| Dec 2, 2022 | 161 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO REVISE SECTION J, APPENDIX H, KEY PERSONNEL, AS SET FORTH IN ATTACHMENT 1. |
| Nov 29, 2022 | 162 | $19.9M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Nov 29, 2022 | 163 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Nov 15, 2022 | 159 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO UPDATE THE CONSTRUCTION WAGE RATE DETERMINATIONS AT SECTION J, APPENDIX N, CONSTRUCTION WAGE RATE DETERMINATIONS, AS A RESULT OF THE EXECUTION OF MODIFICATION NO. 0152 THAT EXERCISED OPTION TERMS 1 THROUGH 5 OF |
| Oct 27, 2022 | 158 | $141.5M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Oct 4, 2022 | 142 | $0 | THE PURPOSE OF THIS MOD. IS TO MAKE VARIOUS CHANGES TO THE CLAUSES AT SECT. I IN SUPPORT OF AN NNSA CLASS DEVIATION TO IMPLEMENT THE OIG'S NEW AUDIT STRATEGY FOR M&O CONTRACTS. THIS MOD. ALSO SERVES TO REMOVE CLAUSE H-22, INDIRECT RATE MANAG |
| Sep 29, 2022 | 156 | $8.2M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Sep 29, 2022 | 157 | $16.1M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Sep 22, 2022 | 155 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATES CHANGES TO THE SCOPE OF WORK AS REQUESTED IN CONTRACTOR INITIATED CHANGE REQUEST (CICR) NO. 001- TWEEZER NORTH TERMINATION (TNT) RECEIVED ON DECEMBER 9, 2021, IN ACCORDANCE WITH THE CHANGES CLAUSE ( |
| Sep 8, 2022 | 125 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATES CHANGES TO THE SCOPE OF WORK AS REQUESTED IN CONTRACTOR INITIATED CHANGE REQUEST (CICR) NO. 001- TWEEZER NORTH TERMINATION (TNT) RECEIVED ON DECEMBER 9, 2021, IN ACCORDANCE WITH THE CHANGES CLAUSE ( |
| Aug 31, 2022 | 151 | $0 | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLC CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Aug 31, 2022 | 154 | $2.3M | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Aug 30, 2022 | 153 | $20.0M | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Aug 17, 2022 | 152 | $0 | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jul 29, 2022 | 149 | $24.6M | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jul 29, 2022 | 150 | $27.4M | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jun 29, 2022 | 148 | $15.1M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT ON PAGE 2. |
| Jun 28, 2022 | 147 | $75.9M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Jun 16, 2022 | 144 | $0 | THE PURPOSE OF THE MODIFICATION IS TO CORRECT CLAUSE B-2, UPDATE VARIOUS SECTION I CLAUSES, AND MODIFY APPENDICES F, H, & J AS SET FORTH IN ATTACHMENT 1. |
| Jun 7, 2022 | 143 | $0 | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| May 27, 2022 | 146 | $1.3M | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| May 26, 2022 | 145 | $34.2M | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| May 6, 2022 | 140 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE CHANGES TO THE CONTRACT AS DESCRIBED FURTHER UNDER THE PARAGRAPH ENTITLED "DESCRIPTION OF CHANGES", AS SET FORTH IN THE CONTINUATION PAGE. THE PURPOSE OF THIS MODIFICATION IS TO CANCEL |
| Apr 28, 2022 | 139 | $354.5M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Apr 28, 2022 | 141 | $2.7M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Apr 27, 2022 | 138 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE CHANGES TO THE CONTRACT AS DESCRIBED FURTHER UNDER THE PARAGRAPH ENTITLED "DESCRIPTION OF CHANGES", AS SET FORTH IN THE CONTINUATION PAGE. THE PURPOSE OF THIS MODIFICATION IS TO CANCEL |
| Apr 14, 2022 | 131 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE CHANGES TO THE CONTRACT AS DESCRIBED FURTHER UNDER THE PARAGRAPH ENTITLED "DESCRIPTION OF CHANGES", AS SET FORTH IN THE CONTINUATION PAGE. THE PURPOSE OF THIS MODIFICATION IS TO RESCIND |
| Mar 30, 2022 | 137 | $1.9M | MANAGEMENT AND OPERATION OF MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Mar 29, 2022 | 135 | $5.0M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Mar 28, 2022 | 136 | $0 | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Mar 11, 2022 | 133 | $37.2M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. THIS MODIFICATION ALSO RECORDS A DEOBLIGATION OF FISCAL YEAR 2021 UNEARNED FEES IN THE AMOUNT OF ($2,290,992.32). |
| Mar 11, 2022 | 134 | $300.0K | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Feb 18, 2022 | 129 | $12.3M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Feb 18, 2022 | 130 | $3.0M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Feb 2, 2022 | 127 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO UPDATE THE DIRECTIVES SET FORTH IN APPENDIX F, LIST OF APPLICABLE LAWS, REGULATIONS, AND DOE DIRECTIVES, AS SET FORTH IN ATTACHMENT 1 TO THE MODIFICATION. |
| Jan 27, 2022 | 128 | $22.1M | MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Jan 21, 2022 | 121 | $0 | DIRECT A CHANGE TO THE CONTRACT AS DESCRIBED FURTHER UNDER THE PARAGRAPH ENTITLED "DESCRIPTION OF CHANGES" AS SET FORTH IN CONTINUATION PAGE. |
| Jan 15, 2022 | 126 | $-2.2M | MODIFICATION FOR MISSION SUPPORT AND TEST SERVICES LLCS FOLLOW-ON CONTRACT, DE-NA0003624 FOR THE MANAGEMENT AND OPERATION OF THE NEVADA NATIONAL SECURITY SITE (NNSS). |
| Dec 28, 2021 | 124 | $132.2M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Dec 23, 2021 | 120 | $0 | EO14042 - THE PURPOSE OF THIS MODIFICATION IS TO MAKE VARIOUS MODIFICATION TO SECTIONS B, I, AND J AS SET FORTH IN ATTACHMENT 1 TO THIS MODIFICATION. |
| Dec 21, 2021 | 123 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO UPDATE SECTION B, SUPPLIES OR SERVICES AND PRICES/COSTS, TO REFLECT FY2021 ACTUAL COST AND AWARD FEE AND THE NEGOTIATION OF THE FY2022 ANNUAL CONTROLLED BASELINE AS SET FORTH IN ATTACHMENT 1 TO THIS MODIFICATION |
| Nov 26, 2021 | 122 | $11.7M | THE PURPOSE OF THIS MODIFICATION IS TO CHANGE THE OBLIGATED INCREMENTAL AND REIMBURSABLE FUNDING AMOUNTS TO THAT SHOWN ON PAGE 2. |
| Oct 29, 2021 | 117 | $0 | EO14042 - THE PURPOSE OF THIS MODIFICATION IS TO ADD A NEW DOE DIRECTIVE TO APPENDIX F, LIST OF APPLICABLE DIRECTIVES, AS SET FORTH AT ATTACHMENT 1 TO THIS MODIFICATION. |
| Oct 28, 2021 | 118 | $117.4M | THE PURPOSE OF THIS MODIFICATION IS TO ADD CLAUSE I-7A FAR 52.223-99 ENSURING ADEQUATE COVID-19 SAFETY PROTOCOLS FOR FEDERAL CONTRACTORS (OCT 2021) (DEVIATION) TO IMPLEMENT EXECUTIVE ORDER 14042, ENSURING ADEQUATE COVID SAFETY PROTOCOLS FOR FEDERAL C |
| Oct 7, 2021 | 116 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO ADD CLAUSE I-7A FAR 52.223-99 ENSURING ADEQUATE COVID-19 SAFETY PROTOCOLS FOR FEDERAL CONTRACTORS (OCT 2021) (DEVIATION) TO IMPLEMENT EXECUTIVE ORDER 14042, ENSURING ADEQUATE COVID SAFETY PROTOCOLS FOR FEDERAL C |
| Sep 30, 2021 | 114 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO MODIFY THE SUBMITTAL PROCEDURES AND REGISTER, SECTION 1.10.3.2 GOVERNMENT REVIEW ACTION CODES AS DESCRIBED FURTHER UNDER "DESCRIPTION OF CHANGES." |
Estimated positioning window
Nov 30, 2026 – May 30, 2027
Recompete signal: . Rule-based research score; positioning dates are estimates.
60/100
Why this recompete signal
Contract timing and recorded acquisition signals at the time of calculation.
Stored score: 60/100. Available recorded signals: 55 points.
- Contract end 2027-11-30 (401 days from calculation)
- +25 points
- 6 historical awards in this buyer and category group
- +15 points
- 315 recorded award transactions
- +10 points
- Latest award action: 2026-09-01
- +5 points
- Parent award identifier recorded
- +0 points
- Solicitation identifier recorded
- +0 points
- Linked official forecast
- +0 points
- Calculated on
- 2026-10-25 10:18:04.631876+00:00
The historical group combines buyer, NAICS, and PSC. Multiple awards in this group do not by themselves establish repeated competitions.
Rule-based research score; it does not measure your chance of winning.
This older calculation does not retain a complete reproducible breakdown. Missing or changed inputs are not assigned invented points: Original award-value bonus input.
Recompete score calculated Oct 25, 2026.
Research next steps
- Check the linked forecast or SAM for a confirmed solicitation and current timing.
- Check the stated set-aside against the solicitation and current certifications.
- Review the award scope and buyer evidence before making a bid/no-bid decision.