| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCRAF DES CIRCLE COURT RI/FS RD TASK ORDER | 562910 | TX | $1,594,948 | Sep 27, 202824 mo 1 offer | |
| AMENTUM TECHNOLOGY, INC.CONTRACT 68HERC24D0008-SUPPORT SERVICES FOR VEHICLE AND ENGINE TESTING, TASK ORDER 68HERC24F0563: LIGHT-DUTY IN-USE TESTING. | 541330 | MI | $1,578,764 | Sep 23, 20260 mo | |
| ACT SERVICES CORPJANITORIAL/CUSTODIAL SERVICES FOR THE ATLANTIC COASTAL ENVIRONMENTAL SCIENCES DIVISION - NARRAGANSETT, RI | 561720 | RI | $1,575,756 | Sep 30, 20260 mo 1 offer | |
| ENDYNA, INC.A123 AND AUDIT SUPPORT FOR THE OFFICE OF AIR AND RADIATION | 541620 | DC | $1,566,991 | Sep 29, 202712 mo | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCNATIONAL FIREWORKS -RI/FS/RD (CLIN 0002) | 562910 | GA | $1,559,304 | Sep 27, 202824 mo 2 offers | |
| CDM FEDERAL PROGRAMS CORPORATIONDES CONTRACT -NEW TASK ORDER(S)- CIBA OPERABLE UNIT (OU) OU2 AND OU4(04B1) SUPERFUND SITE -- RD/RA TECHNICAL SUPPORT | 562910 | GA | $1,554,433 | Sep 27, 202824 mo 1 offer | |
| AMERICAN CHEMICAL SOCIETYTOXIC SUBSTANCES CONTROL ACT (TSCA) REQUIRES THE ENVIRONMENTAL PROTECTION AGENCY (EPA) TO COMPILE, KEEP CURRENT, AND PUBLISH A LISTING OF COMMERCIAL CHEMICALS, AND MAINTAIN THE CHEMICAL INVENTORY LIST. SINCE THE AMENDMENT OF TSCA IN 2016, EXISTING CH | 541690 | OH | $1,539,938 | Oct 31, 20261 mo 1 offer | |
| TTW SOLUTIONS, INC.IT SUPPORT SERVICES FOR THE GRANT REPORTING AND TRACKING SYSTEM (GRTS) AND THE WETLAND GRANTS DATABASE (WGD) APPLICATION SUITES | 541511 | MD | $1,538,081 | Oct 19, 20261 mo 1 offer | |
| EISENSTEIN MALANCHUK LLPINSURANCE EXPERT SUPPORT FOR SUPERFUND ENFORCEMENT SETTLEMENTS AND CASE WORK TASK ORDER | 541110 | DC | $1,535,935 | Aug 27, 202711 mo | |
| S C & A INCBPA CALL ORDER FOR ANALYTICAL SUPPORT FOR RISK ASSESSMENTS OF INHALATION EXPOSURE TO HAZARDOUS AIR POLLUTANTS | 541620 | NC | $1,533,547 | Mar 14, 20276 mo | |
| CH2M HILL, INCTHE PURPOSE OF THIS AMENDMENT IS TO EXTEND THE PROPOSAL DUE DATE TO MARCH 17, 2021, 1630 PT. | 562910 | CA | $1,528,812 | Sep 28, 20260 mo 1 offer | |
| CASCADE NATURAL GAS CORPNATURAL GAS UTILITY SERVICE AND PIPELINE CONSTRUCTION | 221210 | WA | $1,518,420 | Aug 31, 202711 mo | |
| ENVIRONMENTAL MANAGEMENT SUPPORT, INCCALL ORDER TITLE: COMMUNICATION, OUTREACH AND TRAINING LOGISTICS SUPPORT FOR THE TECHNOLOGY INFORMATION AND INTEGRATION BRANCH-TIIB (OSRTI) THE PURPOSE OF THIS CALL ORDER IS TO PROVIDE SUPPORT FOR TIIB WEBSITES AND COMMUNICATIONS THAT OFFER INFOR | 541620 | MD | $1,512,866 | Sep 29, 20260 mo 5 offers | |
| ENVIRONMENTAL QUALITY MANAGEMENT, INCACTIVITIES AUTHORIZED IN THIS TO INCLUDE BUT ARE NOT LIMITED TO THE FOLLOWING PROVIDE EMERGENCY RESPONSE AND REMOVAL SUPPORT AS DIRECTED BY THE EPA OSC AT TIME OF RESPONSE. | 562910 | CA | $1,500,000 | May 27, 202932 mo | |
| AVANTI CORPORATIONPERMITTING BEST PRACTICES SUPPORT/PERMITTING REFORM - ANALYSIS, RESEARCH, AND IMPLEMENTATION SUPPORT FOR PERMITTING BEST PRACTICES | 541620 | DC | $1,499,921 | Aug 27, 202711 mo | |
| ICF INCORPORATED, L.L.C.CROSS-MEDIA ELECTRONIC REPORTING RULE (CROMERR) IMPLEMENTATION SUPPORT. REFERENCE CROMERR PERFORMANCE WORK STATEMENT FOR FURTHER DETAILS. | 541330 | NC | $1,490,070 | Oct 31, 20261 mo 1 offer | |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.R499 SUPPORT FOR WATER SECTOR SYSTEM TECHNICAL ASSISTANCE AND CAPACITY-BUILDING WORKSHOPS UNDER THE STRENGTHENING WATER INFRASTRUCTURE FOR TOMORROW INITIATIVE | 541620 | VA | $1,486,523 | Sep 14, 20260 mo | |
| CDM FEDERAL PROGRAMS CORPORATION68HE0318D0003/68HE0321F0073 SALTVILLE WASTE DISPOSAL PONDS SUPERFUND SITE DES TASK ORDER | 562910 | VA | $1,478,907 | Sep 26, 202712 mo 3 offers | |
| CONCUR TECHNOLOGIES, INC.- THIS IS A TASK ORDER FOR E-GOV TRAVEL SERVICES2 | 481111 | WA | $1,460,960 | Jun 3, 20279 mo | |
| ASRC FEDERAL DATA NETWORK TECHNOLOGIES, LLCREGION III GEOSPATIAL ANALYSIS AND CARTOGRAPHIC SUPPORT | 541512 | PA | $1,452,810 | Jun 30, 20279 mo 2 offers | |
| HDR APTIM LLCDES AMERICAN CYANAMID SITE OPERABLE UNIT 4 - REMEDIAL DESIGN/REMEDIAL ACTION OVERSIGHT | 562910 | NJ | $1,448,822 | Sep 30, 202712 mo 1 offer | |
| HYDROGEOLOGIC, INC.RAF-DES TASK ORDER FOR OVERSIGHT SUPPORT AT LEVIATHAN MINE SUPERFUND SITE | 562910 | CA | $1,447,569 | Jul 25, 202934 mo 1 offer | |
| CDM FEDERAL PROGRAMS CORPORATIONDES CONTRACT -NEW TASK ORDER(S) - OLIN OPERABLE UNIT 1 (04B6) SUPERFUND SITE -- RD/RA TECHNICAL SUPPORT | 562910 | GA | $1,447,324 | Sep 27, 202824 mo 1 offer | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCREMEDIAL INVESTIGATION (RI)/FEASIBILITY STUDY (FS) ACTIVITIES ASSOCIATED WITH THE THE STATE ROAD 114 SUPERFUND SITE (SITE) LOCATED IN LEVELLAND, TEXAS | 562910 | TX | $1,447,033 | Sep 30, 20260 mo 1 offer | |
| ICF INCORPORATED, L.L.C.TECHNICAL PRODUCT DEVELOPMENT FOR OPERATIONALIZING CUMULATIVE IMPACTS TO #014 | 541715 | VA | $1,443,434 | Sep 29, 20260 mo | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCRITARI POST & POLE SUPERFUND SITE: GREAT LAKES ARCHITECT ENGINEER SERVICES (GLAES II), REMEDIAL INVESTIGATION (RI) | 562910 | MN | $1,420,777 | Nov 15, 20262 mo | |
| THE LEONARD RESOURCE GROUP INCOFFICE OF WATER STRATEGIC COMMUNICATIONS AND PUBLIC ENGAGEMENT | 541430 | DC | $1,418,120 | Aug 24, 20260 mo 9 offers | |
| TETRA TECH, INC.REMEDIAL ACQUISITION FRAMEWORK (RAF), DESIGN AND ENGINEERING SERVICES (DES), CLIN 002, AWARD OF ESTECH GENERAL CHEMICAL SUPERFUND SITE | 562910 | IL | $1,415,614 | Aug 31, 20260 mo 5 offers | |
| ENVIRONMENTAL QUALITY MANAGEMENT, INCREGION 5, (ERRS V); TASK ORDER FOR THE EMERGENCY RESPONSE AT SEBRING INDUSTRIAL PLATING (B5VJ) FOR $500,000.00. | 562910 | IL | $1,400,000 | Dec 31, 20263 mo 1 offer | |
| AECOM TECHNICAL SERVICES, INC.THIS ACTION INITIATES A NEW TASK ORDER UNDER THE REMEDIAL ACTION FRAMEWORK (RAF)FOR DESIGN AND ENVIRONMENTAL SERVICES (DES)FOR THE PETERSON-PURITAN SUPERFUND SITE. | 562910 | RI | $1,399,709 | Sep 29, 202824 mo 3 offers | |
| VERSAR-WSP JVDES TASK ORDER TITLE: UNITED CREOSOTING DES | 562910 | TX | $1,389,244 | Sep 29, 202824 mo 5 offers | |
| ENVIRONMENTAL MANAGEMENT SUPPORT, INCOLEM MISSION SUPPORT SERVICES CALL ORDER TITLE: LEGACY HARDROCK MINING SUPPORT | 541620 | MD | $1,375,533 | Sep 26, 202712 mo 2 offers | |
| HDR APTIM LLCFAIR LAWN WELLFIELD SITE - PRP REMEDIAL DESIGN / REMEDIAL ACTION OVERSIGHT | 562910 | NJ | $1,372,637 | Sep 27, 202712 mo 1 offer | |
| NOBIS ENGINEERING, INCRAF DES TASK ORDER TO NOBIS ENGINEERING, INC. TASK ORDER SACO TANNERY WASTE PITS SUPERFUND SITE IN SACO, MAINE. APPROVAL OF WORK PLAN AND COST ESTIMATE. | 562910 | ME | $1,362,707 | Sep 30, 202824 mo 3 offers | |
| HYDROGEOLOGIC, INC.DES CONTRACT -SMALLEY PIPER SITE RI/FS/RD | 562910 | TN | $1,347,038 | Sep 28, 202824 mo 1 offer | |
| SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLPWATER INFRASTRUCTURE FINANCE AND INNOVATION ACT (WIFIA) LEGAL ADVISORY SERVICES | 541110 | NY | $1,330,000 | Oct 31, 20261 mo 5 offers | |
| APTIM FEDERAL SERVICES, LLCCONTRACT #: 68HERC24D0003, NEW TO # 68HERC24F0341: FACILITY SUPPORT SERVICES TO THE EPA TEST &EVALUATION FACILITY, FULL CONTAINMENT FACILITY, EXPERIMENTAL STREAM FACILITY, & CENTER HILL FACILITY | 541715 | OH | $1,323,235 | May 31, 20278 mo | |
| ARROWHEAD CONTRACTING, LLCDORADO GROUNDWATER CONTAMINATION SUPERFUND SITE INVESTIGATION - OPERABLE UNIT 1 (OU1) OF THE DORADO GROUNDWATER SUPERFUND SITE (SSID A25N) RA/LTRA TASK ORDER UNDER THE ESO SUITE OF CONTRACTS. THIS SITE IS BIL FUNDED. SSC TASK 1 NOTE: THIS PR IS | 562910 | PR | $1,322,562 | Sep 30, 202824 mo 1 offer | |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBCDESIGN AND ENGINEERING SERVICES (DES) (CLIN 2) FOR THE VAN DER HORST SUPERFUND SITE LOCATED IN TERRELL, KAUFMAN COUNTY, TEXAS | 562910 | MD | $1,322,472 | Sep 30, 20260 mo 1 offer | |
| TECHLAW CONSULTANTS INCHUNTERS POINT NAVAL SHIPYARD (HPNS) SSID 09P3 FEDERAL FACILITY NPL SITE RADIATION AND NON-RADIATION OVERSIGHT UNDER CONTRACT 68HE0118D0016 BASE YEAR FY2024 4TH QUARTER | 562910 | CA | $1,312,833 | Sep 30, 202712 mo 1 offer | |
| LILIUM-SERES JVON-SITE CHEMICAL SERVICES AND WASTE MANAGEMENT SERVICES. | 562910 | SC | $1,307,992 | Sep 30, 202712 mo 1 offer | |
| EASTERN RESEARCH GROUP INCNATIONAL HAZARDOUS AIR POLLUTANTS SUPPORT | 541380 | MA | $1,302,543 | Jun 22, 20279 mo | |
| TECHLAW CONSULTANTS INCFEDERAL FACILITY NPL SUPERFUND MULTISITE TECHNICAL OVERSIGHT SUPPORT (TOS). PROVIDE ADMINISTRATIVE AND TECHNICAL OVERSIGHT SUPPORT FOR TEN FEDERAL FACILITY NPL SUPERFUND SITES, IN ACCORDANCE WITH SOLICITATION 68HE0924R0028 REQUIREMENTS. | 562910 | CA | $1,301,225 | Sep 30, 202712 mo 1 offer | |
| ENVIRONMENTAL RESTORATION LLCREGION 5, (ERRS V); TASK ORDER FOR THE EMERGENCY RESPONSE AT SAVAGE LEAD SITE: (D579). | 562910 | IL | $1,300,000 | Aug 30, 20260 mo 1 offer | |
| JACOBS ENGINEERING GROUP INC.SFGLAES: CUYAHOGA GORGE GLLA RA ENGINEERING SUPPORT | 562910 | OH | $1,284,394 | Dec 31, 202715 mo 1 offer | |
| BATTELLE MEMORIAL INSTITUTEF999 - ADMINISTRATIVE AND PROGRAMMATIC SUPPORT SERVICES FOR THE ENDOCRINE DISRUPTOR SCREENING PROGRAM, OFFICE OF CHEMICAL SAFETY & POLLUTION PREVENTION (OCSPP). | 541620 | OH | $1,284,359 | Mar 4, 20276 mo 2 offers | |
| HYDROGEOLOGIC, INC.RAF DES TASK ORDER FOR SULPHUR BANK MERCURY MINE OU1 REMEDIAL DESIGN AND REMEDIAL ACTION TOCOR: CARTER JESSOP | 562910 | CA | $1,276,283 | Sep 29, 202712 mo 1 offer | |
| TETRA TECH, INC.SUPPORT FOR NONPOINT SOURCE MANAGEMENT PROGRAM PRODUCTS | 541620 | CA | $1,275,393 | Sep 15, 202712 mo | |
| HDR APTIM LLCDES AMERICAN CYANAMID OU8 RD/RA OVERSIGHT | 562910 | NJ | $1,268,137 | Oct 15, 202713 mo 1 offer | |
| PB&A/CSS JV, LLC.ID/IQ CONTRACT: TECHNICAL SUPPORT FOR THE ASSESSMENT OF PESTICIDE REGULATION ACTIVITIES TASK ORDER: EVALUATION OF PRODUCT-SPECIFIC DATA FOR ANTIMICROBIAL PESTICIDE REGISTRATION | 541620 | TX | $1,258,381 | Sep 30, 202712 mo | |