AwardTape · Defense awards · Facilities and base operations · Environmental and natural resources services · W911S621C0003
W911S621C0003: $6.2M definitive contract to Mellor Engineering Inc
Mellor Engineering Inc holds a definitive contract from Department of the Army with $6.2M obligated since Oct 2023 and $11.1M obligated over its life, against a ceiling of $11.1M. Latest action Apr 30, 2026.
Environmental support services
| PIID | W911S621C0003 |
|---|---|
| Type | definitive contract |
| Company | Mellor Engineering Inc |
| Agency | Department of the Army |
| Contracting office | W6QM MICC-DUGWAY PROV GRD |
| Category | Facilities and base operations · Environmental and natural resources services |
| PSC | F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION |
| NAICS | 562112 HAZARDOUS WASTE COLLECTION |
| Obligated since Oct 2023 | $6.2M |
| Total obligated (lifetime) | $11.1M |
| Ceiling (base and all options) | $11.1M |
| Base date | Sep 19, 2021 |
| Latest action | Apr 30, 2026 |
| End date | Aug 21, 2026 |
| Actions since Oct 2023 | 29 |
| Pricing | Firm fixed price |
| Competition | Competed under simplified acquisition |
| Place of performance | UT |
| Source | USAspending.gov record |
| Reporting lag | DoD 90 days |
Source: USAspending.gov prime award data (FPDS), DoD and DHS contracts, orders and IDVs with any action since Oct 1, 2023. Obligated FY2024+ sums the obligations on those actions; total obligated is the award's lifetime figure. DoD contract actions publish on USAspending about 90 days after signing (DFARS PGI 204.6), so the latest DoD actions here trail the calendar by about 3 months. Place of performance shows the state only.
Terminal: alerts on new orders and modifications to this contract, and CSV export.
7 days free for first-time subscribers, then $49/mo. Card required. Cancel before day 8 and you pay nothing.
Start free trial