MINIMUM GUARANTEE TASK ORDER - SB PRAC SEVENSON SEVENSON ENVIRONMENTAL SERVICES, INC. $2,500 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Oct 20, 2025 Oct 21, 2025 Oct 13, 2030
SEED TASK ORDER FOR REMEDIAL ACTION CONTRACT (RAC) FOR EXCAVATION OF WASTE CONTAMINATED SOILS AND SEDIMENTS AT THE RAYMARK SUPERFUND SITE IN STRATFORD, CT SEVENSON ENVIRONMENTAL SERVICES, INC. $10,665,527 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Jul 25, 2025 Jul 24, 2025 Jul 24, 2026
REMEDIAL ACTION AT AMERICAN CREOSOTE WORKS SUPERFUND SITE, OU3 JACKSON, TENNESSEE SEVENSON ENVIRONMENTAL SERVICES, INC. $38,530,000 DEPT OF THE ARMY ENVIRONMENTAL PROTECTION AGENCY — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Apr 30, 2025 Apr 30, 2025 Apr 29, 2028
CUYAHOGA GORGE DAM SEDIMENT REMEDIATION - GLNPO - TASK ORDER AWARD UNDER GLNPO-RRS MATOC SEVENSON ENVIRONMENTAL SERVICES, INC. $151,103,987 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Jan 16, 2025 Jan 16, 2025 Aug 20, 2029
SEED TASK ORDER - MOBILIZATION AND REMEDIATION SERVICES AT FORMER DUPONT CHAMBERS WORKS FUSRAP IN DEEPWATER, NJ SEVENSON ENVIRONMENTAL SERVICES, INC. $34,516,256 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Nov 13, 2024 Nov 13, 2024 Nov 13, 2026
RES SCORPIO RECYCLING OU2 REMEDIAL ACTION SEVENSON ENVIRONMENTAL SERVICES, INC. $10,369,309 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Sep 30, 2024 Sep 30, 2024 Sep 30, 2027
CDE OU4 REMEDIAL ACTION SEVENSON ENVIRONMENTAL SERVICES, INC. $199,458,751 DEPT OF THE ARMY ENVIRONMENTAL PROTECTION AGENCY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Sep 12, 2024 Sep 12, 2024 Sep 11, 2032
REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) SUPERFUND REMEDIAL SITE ON THE NATIONAL PRIORITIES LIST (NPL) LOCATED ON BAINBRIDGE ISLAND, WASHINGTON. SEVENSON ENVIRONMENTAL SERVICES, INC. $72,057,786 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Sep 3, 2024 Sep 2, 2024 Oct 20, 2027
WACC SUPERFUND OU1 REMEDIAL ACTION SEVENSON ENVIRONMENTAL SERVICES, INC. $28,679,348 DEPT OF THE ARMY ENVIRONMENTAL PROTECTION AGENCY — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Jun 18, 2024 Jun 18, 2024 Apr 9, 2027
NWIRP BETHPAGE, SITE 1 BASIN CLEAN-OUT, RACMAC SEVENSON ENVIRONMENTAL SERVICES, INC. $467,605 DEPT OF THE NAVY DEPT OF THE NAVY — 562910 Remediation Services Z2QA REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) May 3, 2024 May 6, 2024 Feb 28, 2026
MATTEO OU1 REMEDIAL ACTION SEVENSON ENVIRONMENTAL SERVICES, INC. $63,043,117 DEPT OF THE ARMY ENVIRONMENTAL PROTECTION AGENCY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Mar 25, 2024 Mar 25, 2024 Mar 24, 2029
GENERAL CONDITIONS TASK ORDER AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT SEVENSON ENVIRONMENTAL SERVICES, INC. $6,832,897 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Mar 1, 2024 Mar 15, 2024 Mar 12, 2030
MINIMUM GUARANTEE TASK ORDER SEVENSON ENVIRONMENTAL SERVICES, INC. $2,500 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Dec 1, 2023 Nov 30, 2023 Nov 28, 2028
DIAMOND HEAD OU1 AND OU2 REMEDIAL ACTION SEVENSON ENVIRONMENTAL SERVICES, INC. $62,583,691 DEPT OF THE ARMY ENVIRONMENTAL PROTECTION AGENCY — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Nov 3, 2023 Nov 3, 2023 Nov 3, 2028
X015 NORTH, NWIRP BETHPAGE, PHASE 4 GM38 TREATMENT SYSTEM UPGRADE SEVENSON ENVIRONMENTAL SERVICES, INC. $338,198 DEPT OF THE NAVY DEPT OF THE NAVY — 562910 Remediation Services C219 ARCHITECT AND ENGINEERING- GENERAL: OTHER Sep 22, 2023 Sep 18, 2023 Feb 28, 2026
X016 NORTH, NWIRP BETHPAGE, PHASE 4 GM38 TREATMENT SYSTEM UPGRADE SEVENSON ENVIRONMENTAL SERVICES, INC. $1,400,825 DEPT OF THE NAVY DEPT OF THE NAVY — 562910 Remediation Services C219 ARCHITECT AND ENGINEERING- GENERAL: OTHER Sep 22, 2023 Sep 18, 2023 Feb 28, 2026
ENVIRONMENTAL REMEDIAL ACTION CONTRACT SEVENSON ENVIRONMENTAL SERVICES, INC. $2,916,976 DEPT OF THE NAVY DEPT OF THE NAVY — 562910 Remediation Services Z2QA REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) Sep 21, 2023 Sep 19, 2023 Sep 30, 2027
NORTH, NWIRP BETHPAGE, RW09 PIPELINE TO THE PHASE III PLANT SEVENSON ENVIRONMENTAL SERVICES, INC. $5,165,981 DEPT OF THE NAVY DEPT OF THE NAVY — 562910 Remediation Services Y1PD CONSTRUCTION OF WASTE TREATMENT AND STORAGE FACILITIES Sep 20, 2023 Sep 19, 2023 May 31, 2025
NORTH, NWIRP BETHPAGE, RE137 PIPELINE TO GM38, RAC SEVENSON ENVIRONMENTAL SERVICES, INC. $5,744,534 DEPT OF THE NAVY DEPT OF THE NAVY — 562910 Remediation Services Y1PD CONSTRUCTION OF WASTE TREATMENT AND STORAGE FACILITIES Sep 20, 2023 Sep 18, 2023 Feb 28, 2026
FORMER KIL-TONE OU2 PHASE 1 REMEDIAL ACTION SEVENSON ENVIRONMENTAL SERVICES, INC. $11,181,440 DEPT OF THE ARMY ENVIRONMENTAL PROTECTION AGENCY — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Aug 29, 2023 Aug 29, 2023 Aug 28, 2028
REMEDIAL ACTION AT 18 MILE CREEK SEVENSON ENVIRONMENTAL SERVICES, INC. $57,187,382 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Jul 19, 2023 Jul 19, 2023 Jul 18, 2028
FORMER DUPONT CHAMBERS WORKS FUSRAP REMEDIAL ACTION, TO # 7: EXCAVATION, BACKFILL, GENERAL CONDITIONS, CUBIC YARDS, ETC. SEVENSON ENVIRONMENTAL SERVICES, INC. $31,918,505 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Jun 22, 2023 Jun 22, 2023 Dec 9, 2025
REMEDIATION SERVICES FOR FERRY CREEK (OU3) AND ADDITIONAL OU6 PROPERTIES AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT SEVENSON ENVIRONMENTAL SERVICES, INC. $40,184,510 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Mar 31, 2023 Mar 31, 2023 Mar 28, 2028
GENERAL CONDITIONS TASK ORDER AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT SEVENSON ENVIRONMENTAL SERVICES, INC. $4,835,826 DEPT OF THE ARMY DEPT OF THE ARMY — 562910 Remediation Services F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION Mar 15, 2023 Mar 15, 2023 Mar 14, 2024
UNIMATIC SUPERFUND OU1 RA SEVENSON ENVIRONMENTAL SERVICES, INC. $26,704,375 DEPT OF THE ARMY ENVIRONMENTAL PROTECTION AGENCY — 562910 Remediation Services F999 OTHER ENVIRONMENTAL SERVICES Sep 29, 2022 Sep 29, 2022 Sep 28, 2025