WESTON SOLUTIONS INC

NEW TASK ORDER $500K FOR THE ER MOBILIZATION ON THE START 5 CONTRACT #68HE0919D0002. INTERNAL TO #D0002-003. SSID: 09ZZ

NEW TASK ORDER $200K FOR THE SPILL PHONE SUPPORT ON THE START 5 CONTRACT #68HE0919D0002.

NEW TASK ORDER ASSESSMENT AND TECHNICAL ASSISTANCE ON THE START 5 CONTRACT #68HE0919D0002. INTERNAL TO #D0002-004. SSID: 09ZZ

FEDERAL SUPPLY SCHEDULE CONTRACT

R10 START V: CERCLA SITE ASSESSMENT TECHNICAL SUPPORT #2

THE PURPOSE OF THIS UNILATERAL MOD IS TO EXTEND THE POP TO 12/31/2026

ZERO DOLLAR MODIFICATION TO EXTEND TO PROVIDE TIME FOR REPORTING SUBMISSIONS

R10 START V: UNITED COPPER MINE - LOWER TAILINGS REMOVAL SITE EVALUATION (RSE)

R10 START V: SPILL PREVENTION CONTROL AND COUNTERMEASURE (SPCC) / FACILITY RESPONSE PLANS (FRP) INSPECTIONS & DRILLS ID OR WA MOD P00001: ISSUE SUBTASK #01 FOR WILCOX & FLEGEL CENTRALIA SPCC INSPECTION SUPPORT

START VI- CORE RESPONSE TEAM - THIS MODIFICATION P00011 PROVIDES INCREMENTAL FUNDING IN THE AMOUNT OF $207,000.00 IN REMEDIAL FUNDS FOR SAMPLING AND LABORATORY ACTIVITIES AT THE MEEKER AVENUE SITE.

START V TASK ORDER TITLE: REGION 6 START V OIL POLLUTION ACT (OPA) NON-SITE. P00003 TO INCREASE THE OIL POLLUTION ACT (OPA) NON-SITE TASK ORDER CEILING FOR ADDITIONAL LEVEL OF EFFORT FOR IN-SCOPE WORK, DUE TO GREATER THAN ANTICIPATED OPA NON-SITE A

MODIFICATION: EXTEND THIS ORDER THROUGH END OF OVERALL IDIQ CONTRACT, 12/31/2026 PERIOD OF PERFORMANCE (POP) END DATE SHALL NOW BE 12/31/2026

CNMI TECHNICAL SUPPORT MODIFICATION: 2ND ADDITIONAL FUNDING AND TIME TO CONTINUE ON-GOING CNMI TECHNICAL SUPPORT ACTIVITIES AS NOTED IN THE WORK REQUIRED SECTION OF THIS FORM.

MODIFICATION TO ADJUST THE PERIOD OF PERFORMANCE TO 07/21/2026 - 12/31/2026

TO 125 CONTINUING CHALLENGE 2026 DOUBLETREE BY HILTON HOTEL SACRAMENTO 2001 POINT WEST WAY SACRAMENTO, CALIFORNIA 95815

TO 127 GNK AEROSPACE MMA INCIDENT: AN EMERGENCY RESPONSE WAS INITIATED BY ORANGE COUNTY FIRE AUTHORITY ON 5/21 WHEN A TANK OF METHYL METHACRYLATE BEGAN TO REACT AND RELEASE ORGANIC VAPORS

OFU REEF RA - EXTEND PERIOD OF PERFORMANCE TO 12/31/2026

START TO126 STARR MERCURY 2 - PROVIDE MERCURY ASSESSMENT ASSISTANCE TO OSC AT ADDRESS ABOVE AND OTHER PROPERTIES IDENTIFIED DURING INVESTIGATION.

TO 128 EASTERN AVENUE PIPELINE INCIDENT. CONDUCT MONITORING AND/OR SAMPLING IN RESPONSE TO A REPORTED CRUDE OIL PIPELINE BREAK AND RELEASE POTENTIALLY AFFECTING THE LOS ANGELES RIVER.

REGION 1 SUPERFUND TECHNICAL ASSESSMENT AND RESPONSE TEAM (START) CONTRACT: EMANIFEST, VACANCY CREDIT, REDUCTION OF HOURS, FAR 52.222-90

THE PURPOSE OF THIS MODIFICATION IS TO EXTEND THE PERIOD OF PERFORMANCE TO MATCH THE IDIQ CONTRACT.

THE PURPOSE OF THIS MODIFICATION IS TO EXTEND THE PERIOD OF PERFORMANCE TO MATCH IDIQ PERIOD OF PERFORMANCE

THE PURPOSE OF THIS MODIFICATION: EXTEND POP TO MATCH IDIQ POP.

R10 START V: EXTERNAL CAPACITY BUILDING TECHNICAL SUPPORT #3 MOD P00003: INCREASE CEILING AND INCREMENTALLY FUND FOR NEW SUBTASK '2026 ID FAST/SLOW WATER BOOMING COURSE'

THE PURPOSE OF THIS MODIFICATION: EXTEND THIS ORDER THROUGH END OF OVERALL IDIQ CONTRACT, 12/31/2026 PERIOD OF PERFORMANCE (POP) END DATE SHALL NOW BE 12/31/2026