TECHLAW CONSULTANTS INC

ESAT TASK ORDER 002R02 SUPERFUND ANALYTICAL AND LABORATORY SUPPORT. INCREMENTAL FUNDING. OPTION PERIOD 04, CLIN 4001. OPTION PERIOD 4 (YR 5) 07/20/2025 TO 07/19/2026. MOD P00033.

R7 ESO - VIENNA WELLS TECHNICAL SUPPORT SERVICES (SSID: A7P1) MOD P00005: CLOSE OUT AND DE-OBLIGATION

ESAT REGION I PM2.5 PEP PROGRAM TASK ORDER MOD 013 FUNDING ONLY ACTION

HUNTERS POINT NAVAL SHIPYARD FEDERAL FACILITY NPL SITE RADIATION AND NON-RADIATION OS. THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS IN BASE YEAR.

FEDERAL FACILITY NPL SUPERFUND HUNTERS POINT NAVY SHIPYARD MULTISITE TECHNICAL OVERSIGHT SUPPORT (TOS). THE PURPOSE OF THIS ADMIN MODIFICATION IS TO ADD FUNDING TO CLIN 0001, MATHER AFB SITE 0965.

ESAT R8 TASK ORDER FOR CCR (COAL COMBUSTION RESIDUE) REVIEW SUPPORT

OBLIGATION FUNDS IN THE AMOUNT OF $ FOR OPTION PERIOD YEAR 4.

DEOBLIGATE EXCESS FUNDS IN THE AMOUNT OF $89,169.95 FROM OPTION PERIOD YEAR 2.

GEOSPATIAL INFORMATION SYSTEMS SERVICE

ESAT TASK ORDER 002R02 SUPERFUND ANALYTICAL AND LABORATORY SUPPORT. INCREMENTAL FUNDING IN THE AMOUNT OF $3,003.00. OPTION PERIOD 04, CLIN 4001. OPTION PERIOD 4 (YR 5) 07/20/2025 TO 07/19/2026. TO-15 AT 4 SITES. MOD P00032.

ANALYTICAL & BIOANALYTICAL SERVICES FOR R8 EPA

DEOBLIGATE EXCESS FUNDS FROM OPTION YEAR 2 AS FOLLOWS: 1001BA $6,881.08 1001BB $35,397.40 1001BC $22,486.95 1003B $25,365.75

R10 ESO: HANFORD SITE TO PROVIDE OVERSIGHT OF ACTIVITIES. MOD P00005: ADD FUNDING TO FULLY FUND YEAR 3

ANALYTICAL & BIOANALYTICAL SERVICES FOR R8 EPA

F108: REMEDIAL ACQUISITION FRAMEWORK - ENVIRONMENTAL SERVICES & OPERATIONS: FEDERAL FACILITIES RESTORATION AND REUSE OFFICE (FFRRO) NATIONAL GENERAL SITE SUPPORT

DEOBLIGATION OF EXCESS FUNDS FOR OPTIONAL YEAR 2

ENVIRONMENTAL SERVICES AND OPERATIONS. FORMER MCCLELLAN AIR FORCE BASE TECHNICAL OVERSIGHT SUPPORT. THE PURPOSE OF THIS TASK ORDER IS FOR THE CONTRACTOR TO PROVIDE THE EPA TECHNICAL OVERSIGHT SUPPORT PER THE REQUIREMENTS OF THE SOLICITATION.

ESO FEDERAL FACILITIES 5 TECHNICAL OVERSIGHT SUPPORT (FEDERAL AVIATION ADMINISTRATION (FAA) TECHNICAL CENTER, PICATINNY ARSENAL NAVAL WEAPONS STATION EARLE (NWSE), NAVAL ACTIVITY PUERTO RICO (NAPR) )

FEDERAL FACILITY NPL SUPERFUND HUNTERS POINT NAVY SHIPYARD MULTISITE TECHNICAL OVERSIGHT SUPPORT (TOS). THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OY1 AND ADD ALTERNATE TOCOR APPROVER.

FUNDS IN THE AMOUNT OF $10,481.00 ARE HEREBY DEOBLIGATED FROM OPTION YEAR 2.

DEOBLIGATE EXCESS FUNDS FROM OPTION YEAR 2.

DEOBLIGATE EXCESS FUNDS FROM OY2 IN THE AMOUNT OF $

DUE TO CHANGE IN REQUIREMENTS, THERE IS A SHIFT FROM LINE ITEM 1002A FIELD AUDITS TO 1002C RI/FS SUPPORT. SUBJECT MODIFICATION DEOBLIGATES FUNDS IN THE AMOUNT OF $8,389.61 FROM LINE ITEM 1002A. THIS WILL FREE UP CAPACITY. DUE TO SYSTEM RESTRICTIONS

DOD AND MUNITIONS SPECIALTY FEDERAL FACILITY NPL SITE TECHNICAL SUPPORT. THE PURPOSE OF THIS MODIFICATION IS TO: 1) EXERCISE OPTION PERIOD 4 2) INCREMENTALLY FUND OPTION PERIOD 4 CLINS 4050 AND 4051 BY $379,000 3) UPDATE THE REVISED PRI

HUNTERS POINT NAVAL SHIPYARD FEDERAL FACILITY NPL SITE RADIATION AND NON RADIATION OS. THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION YEAR 1 FOR THE PERIOD OF PERFORMANCE OCTOBER 1, 2025 - SEPTEMBER 30, 2026.

DEOBLIGATE EXCESS FUNDS IN THE AMOUNT OF $ FROM THE OPTION YEAR 2.

DUE TO CHANGE IN REQUIREMENTS, THERE IS A SHIFT FROM LINE ITEM 1002A FIELD AUDITS TO 1002C RI/FS SUPPORT. SUBJECT MODIFICATION DEOBLIGATES FUNDS IN THE AMOUNT OF $50,378.83 FROM LINE ITEM 1002A. THIS WILL FREE UP CAPACITY. DUE TO SYSTEM RESTRICTION

DEOBLIGATE THE EXCESS FUNDS ON THE FOLLOWING LINE ITEMS. 1002B FIELD OVERSIGHT $226.13 1004B DOC REVIEW $9,856.12 1005B MEETING SUPPORT $1,916.55

OPTION EXERCISE ESO REGION 2 MULTI-SITE FEDERAL FACILITY 4 OVERSIGHT SUPPORT AT FOUR (4) FEDERAL FACILITIES; VIEQUES, CULEBRA, MCGUIRE, AND LAKEHURST

DEOBLIGATE EXCESS FUNDS IN THE AMOUNT OF $67,957.30 FROM OPTION YEAR 2 ARE HEREBY DEOBLIGATED.

USEPA HUNTER POINT SUPERFUND SITE SUPPORT - FUNDING DE-OBLIGATION

ESAT CONTRACT 68HE0121D0001, TO-2 NON-SUPERFUND ANALYTICAL SUPPORT MOD 015 FUNDING ONLY

INCREMENTAL FUNDING OPTION PERIOD YEAR 3

DEOBLIGATION EXCESS FUNDS FROM THE BASE YEAR THAT ENDED 04/04/2025 IN THE AMOUNT OF $9,217.56

ADDING FUNDS TO CLIN 0009 FOR FINAL INVOICE PAYMENT.

RAF/ESO TASK ORDER - DEPT. OF ENERGY (DOE) MULTIPLE SITES - RAF/ESO TASK ORDER - DEPT. OF ENERGY (DOE) MULTIPLE SITES THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION 4 AND INCREMENTALLY FUND RAF/ESO CONTRACT 68HE0118D0010, TASK ORDER 68HE

LABORATORY FOR ENERGY-RELATED HEALTH RESEARCH. THE PURPOSE OF THIS MODIFICATION IS DE-OBLIGATE AND CLOSEOUT TASK ORDER.

FEDERAL FACILITIES NPL FORMER MCCLELLAN AIR FORCE BASE SITE OVERSIGHT. THE PURPOSE OF MODIFICATION IS TO ADD ADDITIONAL FUNDING FOR OPTION YEAR 4 EXTENSION AND INCORPORATE SOWA.

R10 ESAT TASK ORDER FOR PM2.5 FRM PERFORMANCE EVALUATION PROGRAM FIELD SUPPORT SERVICES MOD P00009: INCREMENTAL FUNDING TO FULLY FUND OPTION PERIOD 4

ESAT TASK ORDER 002R02 SUPERFUND ANALYTICAL AND LABORATORY SUPPORT. INCREMENTAL FUNDING. OPTION PERIOD 04, CLIN 4001. OPTION PERIOD 4 (YR 5) 07/20/2025 TO 07/19/2026. TO-15 AT 4 SITES. MOD P00031.

HUNTERS POINT NAVAL SHIPYARD FEDERAL FACILITY NPL SITE RADIATION AND NON RADIATION OS. THE PURPOSE OF THIS MODIFICATION IS TO REOBLIGATED FUNDING DE-OBLIGATED IN MOD 5 DUE THE THE CORRECTION NEEDED FROM MOD 3.

USEPA HUNTER POINT SUPERFUND SITE SUPPORT - REMOVAL OF ALL UNUSED FUNDS

HUNTERS POINT NAVAL SHIPYARD FEDERAL FACILITY NPL SITE RADIATION AND NON RADIATION OS. THE PURPOSE OF THIS MODIFICATION IS CORRECT MOD 3 OBLIGATION BY DE-OB FUNDING TO REOBLIGATED IN MOD 6.

FFRRO NATIONAL FEDERAL FACILITY PFAS INVESTIGATION SUPPORT (ESO) P00009: TO DE-OBLIGATE UNLIQUIDATED FUNDING IN THE AMOUNT OF $138,484.11 FROM YEARS 2 AND 3, AND REDUCE THE CLIN CEILING TO THE AMOUNT PAID FOR CLINS 1B - 3C.

SFGLAES: GREAT LAKES WATER QUALITY MONITORING PROGRAM (GLWQMP) REQUEST FOR ANALYTICAL SERVICES MODIFICATION P00002: FUNDING ACTION ONLY

RAF ESO - MULTISITE FEDERAL FACILITIES

CIBA GEIGY - EXERCISE OPTION PERIOD 5 - CLINS 5001 THROUGH 5004

REGION 10 LABORATORY - ESAT TASK ORDER FOR SUPERFUND ANALYTICAL CHEMISTRY AND LABORATORY SUPPORT MOD P00017 - INCREMENTAL FUNDING TO FULLY FUND OPTION PERIOD 4 AND TOCOR UPDATE

OVERSIGHT OTIS AIR NATIONAL GUARD BASE/JOINT BASE CAPE COD SUPERFUND SITE, LOCATED IN BARNSTABLE COUNTY, MA UNDER ESO CLIN 001.

MODIFICATION 33: REMOVE EXCESS FUNDS FOR CLOSEOUT