R425 QA SUPPORT FOR REMEDIATION AT CIBA OU1, 2&4 (04B1) SUPERFUND SITE NEPTUNE AND COMPANY, INCORPORATED $43,392 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Jun 4, 2026 Jun 4, 2026 Jun 3, 2027
R425 TECHNICAL QUALITY ASSURANCE AND STATISTICAL SUPPORT FOR THE OFFICE OF RESEARCH AND DEVELOPMENT NEPTUNE AND COMPANY, INCORPORATED $72,110 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Apr 23, 2026 Apr 23, 2026 Apr 22, 2027
QUALITY ASSURANCE REGULATORY COMPLIANCE, STATISTICAL AND INFORMATICS SUPPORT NEPTUNE AND COMPANY, INCORPORATED $1,013,750 CENTERS FOR DISEASE CONTROL AND PREVENTION CENTERS FOR DISEASE CONTROL AND PREVENTION — 541620 Environmental Consulting Services F999 OTHER ENVIRONMENTAL SERVICES Apr 1, 2026 Apr 1, 2026 Mar 31, 2031
FY 26 GEMMA QMS EXTERNAL AUDIT CONTRACT NEPTUNE AND COMPANY, INCORPORATED $170,000 US GEOLOGICAL SURVEY US GEOLOGICAL SURVEY — 541614 Process, Physical Distribution, and Logistics Consulting Services R704 SUPPORT- MANAGEMENT: AUDITING Mar 2, 2026 Mar 2, 2026 Dec 31, 2026
2026 AGENCY QA TRACK OPERATIONS, MAINTENANCE, AND ENHANCEMENTS (TO 46). NEPTUNE AND COMPANY, INCORPORATED $211,705 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Feb 20, 2026 Feb 20, 2026 Feb 22, 2027
THE PURPOSE OF THIS CONTRACT IS TO PROVIDE PROBABILISTIC PERFORMANCE ASSESSMENT (PPA) AND STATISTICAL DECISION ANALYSIS SERVICES TO THE US DEPARTMENT OF ENERGY (DOE) WEST VALLEY DEMONSTRATION PROJECT. NEPTUNE AND COMPANY, INCORPORATED $9,789,938 ENERGY, DEPARTMENT OF ENERGY, DEPARTMENT OF — 541620 Environmental Consulting Services B510 SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS Jan 29, 2026 Jan 29, 2026 Jan 27, 2029
SUPPORT FOR USER FRIENDLY SPATIAL ANALYSIS MODELING (TO 43). NEPTUNE AND COMPANY, INCORPORATED $89,598 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Nov 18, 2025 Nov 18, 2025 Nov 23, 2026
IIJA/PFAS DATA VALIDATION NEPTUNE AND COMPANY, INCORPORATED $18,524 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Aug 15, 2025 Aug 15, 2025 Aug 14, 2026
WID & LRTD QA AUDIT SUPPORT 2025 (TO 37). NEPTUNE AND COMPANY, INCORPORATED $45,885 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Jul 30, 2025 Jul 30, 2025 Oct 30, 2025
QA SUPPORT FOR REMEDIATION AT STAUFFER OU3 04JY SUPERFUND SITE LEMOYNE PLANT AND COLD CREEK PLANT. TO 42. NEPTUNE AND COMPANY, INCORPORATED $42,536 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Jul 17, 2025 Jul 17, 2025 Jul 16, 2026
NEW TASK ORDER UNDER CONTRACT 68HERH24D0006 WITH NEPTUNE AND COMPANY, INC. FOR UPDATED CANCER DOSE-RESPONSE ASSESSMENT OF 1,4-DIOXANE NEPTUNE AND COMPANY, INCORPORATED $50,105 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Jul 9, 2025 Jul 9, 2025 Jul 13, 2026
WID IIJA QA SUPPORT FOR REVIEWS AUDITS (TO 41). NEPTUNE AND COMPANY, INCORPORATED $95,949 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Jun 16, 2025 Jun 16, 2025 Jun 15, 2026
CESER WID STATISTICAL SUPPORT (TO 39). NEPTUNE AND COMPANY, INCORPORATED $29,795 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Jun 5, 2025 Jun 5, 2025 Jun 10, 2026
CEMM QA SUPPORT FOR 2025 (TASK ORDER 36) NEPTUNE AND COMPANY, INCORPORATED $93,409 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Feb 25, 2025 Feb 25, 2025 Dec 3, 2025
STATISTICAL SUPPORT FOR DATABASE CALIBRATED TOXICITY VALUE DERIVATION AND VALUE OF INFORMATION NEPTUNE AND COMPANY, INCORPORATED $152,094 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Feb 19, 2025 Feb 19, 2025 Feb 19, 2026
LABORATORY AUDITING SERVICES NEPTUNE AND COMPANY, INCORPORATED $79,979 US GEOLOGICAL SURVEY US GEOLOGICAL SURVEY — 541614 Process, Physical Distribution, and Logistics Consulting Services R704 SUPPORT- MANAGEMENT: AUDITING Feb 4, 2025 Feb 4, 2025 Aug 31, 2025
QA TRACK OPERATIONS, MAINTENANCE, AND ENHANCEMENTS TO 34 NEPTUNE AND COMPANY, INCORPORATED $189,650 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Dec 26, 2024 Dec 26, 2024 Jan 1, 2026
REVIEW OF THE EFFECTIVENESS OF INNOVATIVE NUTRIENT, SOLIDS, BACTERIA TREATMENT TECHNOLOGIES TO MITIGATE DAIRY FARM RELEASES. NEPTUNE AND COMPANY, INCORPORATED $37,008 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Dec 16, 2024 Dec 16, 2024 Dec 16, 2025
NEW TASK ORDER ON 68HERH24D0006 STATISTICS AND DATA PROCESSING SUPPORT FOR STREAM RESEARCH. TASK ORDER #33 NEPTUNE AND COMPANY, INCORPORATED $45,799 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Dec 12, 2024 Dec 12, 2024 Dec 12, 2025
TO 31 CESER WID DATA VALIDATION SUPPORT NEPTUNE AND COMPANY, INCORPORATED $10,521 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Oct 21, 2024 Oct 21, 2024 Oct 20, 2025
DEVELOPMENT OF R-BASED PROUCL SOFTWARE TOOL VERSION 6.0 NEPTUNE AND COMPANY, INCORPORATED $350,649 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Oct 18, 2024 Oct 18, 2024 Oct 20, 2027
TO 30 QUALITY REVIEW OF DATA FROM WATER QUALITY PORTAL NEPTUNE AND COMPANY, INCORPORATED $66,579 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Oct 10, 2024 Oct 10, 2024 Oct 10, 2025
SWAN - VEGETATION DATA ANALYSIS NEPTUNE AND COMPANY, INCORPORATED $97,045 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 541620 Environmental Consulting Services B529 SPECIAL STUDIES/ANALYSIS- SCIENTIFIC DATA Sep 17, 2024 Sep 17, 2024 Jun 16, 2026
HABS MODELING STATISTICAL MANUSCRIPT SUPPORT NEPTUNE AND COMPANY, INCORPORATED $16,539 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Aug 29, 2024 Aug 29, 2024 Mar 2, 2025
SUPPORT FOR USER FRIENDLY SPATIAL ANALYSIS MODELING (TO 25) NEPTUNE AND COMPANY, INCORPORATED $53,860 ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY — 541620 Environmental Consulting Services R425 SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Aug 21, 2024 Aug 21, 2024 Aug 21, 2025