SERES-ARCADIS SB JV, LLC

POP END DATE EXTENDED TO 31 AUGUST 2026.

NORTHEAST GROUP OPTIMIZED REMEDIATION CONTRACT (ORC) AT AIR FORCE PLANT (AFP) 59, NY HANSCOM AIR FORCE BASE (AFB), MA NEW BOSTON AIR FORCE STATION (AFS), NH NIAGARA FALLS AIR RESERVE STATION (ARS), NY WESTOVER AIR RESERVE BASE (ARB), MA

INCORPORATE PWS REVISION.

DEOBLIGATION OF EXCESS FUNDS IN PREPARATION FOR TASK ORDER CLOSEOUT

ADD AS CLIN 0019 MODIFICATION -FENCING AND GUARDRAIL REMOVAL AND REPLACEMENT.

OPTIMIZED REMEDIATION CONTRACT (ORC) AT JOINT BASE ANDREWS (JBA), MD

NORTHEAST GROUP OPTIMIZED REMEDIATION CONTRACT (ORC)

CLIN 00018 EQUITABLE ADJUSTMENT FOR EQUITABLE ADJUSTMENT (REA) DATED 16 SEPTEMBER 2024 FOR COST INCURRED R

POP END DATE EXTENDED TO 30 OCTOBER 2026

AOC-3 RELOC OF INJECTION WELL-2

OPTIMIZED REMEDIATION CONTRACT (ORC) AT JOINT BASE ANDREWS (JBA), MD

MODIFICATION TO EXERCISE OPTIONAL CLIN 0041 AND EXTEND POP FOR CLINS 0013, 0017, 0029 AND 0041.

ADD CLIN 00017 PITTSBURGH AIR RESERVE STATION - REA

MODIFICATION TO DEOBLIGATE REMAINING FUNDS TO PREPARE FOR CLOSEOUT OF TASK ORDER.

ADD CLIN 0016 ADDITIONAL SAMPLING AND REPORTING

MID-ATLANTIC GROUP OPTIMIZED REMEDIATION CONTRACT (ORC) AT DOVER AIR FORCE BASE (AFB), DELAWARE, JOINT BASE LANGLEY EUSTIS-EUSTIS (JBLE-EUSTIS), VIRGINIA, JOINT BASE LANGLEY EUSTIS-LANGLEY (JBLE-LANGLEY), VIRGINIA

CLIN 0009AB: MOBILIZATION/DEMOBILIZATION FOR ISCO INJECTION EVENT ($11,397 EACH): $11,397 (1 UNIT) CLIN 0009AC: PERFORMANCE MONITORING ($6,159 EACH): $6,159 (1 UNIT) CLIN 0009AD: ADDITIONAL INJECTION ($17,684 EACH): $88,420 (5 UNITS)

OPTIMIZED REMEDIATION CONTRACT (ORC) AT JOINT BASE ANDREWS (JBA), MD

BALLFIELD LANDFILL COVER REMEDIAL DESIGN, FOREST GLEN ANNEX, MD

SURVEY SUPPORT INRMP

PERIOD OF PERFORMANCE (POP) EXTENSION- MOD P00002

MID-ATLANTIC GROUP OPTIMIZED REMEDIATION CONTRACT (ORC), DOVER AIR FORCE BASE (AFB), DE, JOINT BASE LANGLEY EUSTIS-EUSTIS (JBLE-EUSTIS), VA, JOINT BASE LANGLEY EUSTIS-LANGLEY (JBLE-LANGLEY), VA

JOINT BASE ANDREWS (JBA) OPTIMIZED REMEDIATION CONTRACT (ORC)

MODIFICATION FOR EQUITABLE ADJUSTMENT PAYMENT

ADD SUBCLIN 0004AF TASK 2.3: MANOR VIEW DUMP SITE (FGGM-93) AS A SUBTASK FOR THE REPLACEMENT OF THE TWO (2) FANS

TIME CRITICAL REMOVAL ACTION (TCRA) FOR PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) AT THE ACTIVE AND FORMER FIRE TRAINING AREA LOCATED ON FORT GREGG-ADAMS, VIRGINIA

EXPANDED SITE INVESTIGATION FOR HERBICIDE, INCINERATOR, VEHICLE MAINTENANCE AND GENERAL DISPOSAL, STORAGE AND OTHER SITES FOR FT. DETRICK -DEOBLIGATE SERVICES AND EQUITABLE ADJUSTMENT

POP EXTENSION TO 30 SEP 26

MODIFICATION TO AWARD OPTION CLINS FOR AREA B LANDFILL SUPPORT, FT. DETRICK-YR4

AOC-3 RELOCATION OF INJECTION WELL-2

MODIFICATION TO EXERCISE OPTIONAL SUB-CONTRACT LINE ITEM NUMBERS FOR FORT GEORGE G. MEADE, MD AND PHOENIX MILITARY RESERVATION MAINTAIN REMEDIAL ACTION AND LONG TERM MANAGEMENT

EXERCISE OPTIONS CLIN 0006 AND 0011

NORTHEAST GROUP OPTIMIZED REMEDIATION CONTRACT (ORC)

MID-ATLANTIC GROUP OPTIMIZED REMEDIATION CONTRACT (ORC) AT DOVER AIR FORCE BASE (AFB), DELAWARE, JOINT BASE LANGLEY EUSTIS-EUSTIS (JBLE-EUSTIS), VIRGINIA, JOINT BASE LANGLEY EUSTIS-LANGLEY (JBLE-LANGLEY), VIRGINIA

JOINT BASE ANDREWS OPTIMIZED REMEDIATION CONTRACT (ORC)

NORTHEAST GROUP ORC AT AIR FORCE PLANT (AFP) 59, NY, HANSCOM AIR FORCE BASE (AFB), MASSACHUSETTS, NEW BOSTON AIR FORCE STATION (AFS), NEW HAMPSHIRE, NIAGARA FALLS AIR RESERVE STATION (ARS), NEW YORK, WESTOVER AIR RESERVE BASE (ARB), MASSACHUSETTS

MID-ATLANTIC GROUP OPTIMIZED REMEDIATION CONTRACT (ORC), DOVER AIR FORCE BASE (AFB), DE, JOINT BASE LANGLEY EUSTIS-EUSTIS (JBLE-EUSTIS), VA, JOINT BASE LANGLEY EUSTIS-LANGLEY (JBLE-LANGLEY), VA

OPTIMIZED REMEDIATION CONTRACT (ORC), JOINT BASE ANDREWS (JBA), MD

AREA B LANDFILL SUPPORT, FT. DETRICK-YR4 EXERCISE OPTION CLINS 0012, 0016, 0020, 0024, 0028, 0032 AND 0038.

MODIFICATION TO EXERCISE OPTION CLIN 0012

SOIL DELINEATION OF POLYCHLORINATED BIPHENYLS (PCB) CONTAMINATION AT BLDG 15, FORMER WALTER REED ARMY MEDICAL CENTER (WRAMC), WASHINGTON, D.C. REQUEST FOR EQUITABLE ADJUSTMENT

MODIFICATION TO ADD COMMUNITY INVOLVEMENT PLAN (CIP) FOR PITTSBURGH AIR RESERVE STATION.

FGGM MAINTAIN REMEDIAL ACTION OPERATIONS (RAO) AND LONG TERM MANAGEMENT, FORT MEADE, MARYLAND. EXERCISE SUBCLINS 0002AC, 0003AC, 0004AC, 0005AC, 0006AC, 0007AC, 0008AC.

IN SCOPE MODIFICATION TO INCORPORATE CLIN 0011AD AND 0012AD TO EXPAND THE SURVEY AREA FOR FLORA/FAUNA AND WETLAND SURVEYS AT THE WILL ROGERS ANG INSTALLATION.

NORTHEAST GROUP OPTIMIZED REMEDIATION CONTRACT AT AIR FORCE PLANT 59, NEW YORK, HANSCOM AIR FORCE BASE, MASSACHUSETTS, NEW BOSTON AIR FORCE STATION, NEW HAMPSHIRE, NIAGARA FALLS AIR RESERVE STATION, NEW YORK, WESTOVER AIR RESERVE BASE, MASSACHUSETTS

EXERCISING OPTIONS FOR COMPLETE ENVIRONMENTAL REMEDIATION SERVICES AT THREE SITES IN FORT MEADE, MD.

OPTIMIZED REMEDIATION CONTRACT (ORC) AT JOINT BASE ANDREWS (JBA), MD EXERCISE VARIOUS OPTIONAL CLINS

OPTIMIZED REMEDIATION CONTRACT (ORC) AT JOINT BASE ANDREWS (JBA), MD EQUITABLE ADJUSTMENT FOR SITE FT002

TASK ORDER MOD TO FUND ENGINEERING CHANGE PROPOSAL.

MID-ATLANTIC GROUP OPTIMIZED REMEDIATION CONTRACT (ORC) AT DOVER AIR FORCE BASE (AFB), DELAWARE, JOINT BASE LANGLEY EUSTIS-EUSTIS (JBLE-EUSTIS), VIRGINIA, JOINT BASE LANGLEY EUSTIS-LANGLEY (JBLE-LANGLEY), VIRGINIA EXERCISE OPTIONAL CLINS