EGC-AGEISS LLC

EXERCISE OPTION YEAR 1

POP EXTENSION TO 30 OCT 2025 FOR CLIN 0002/ TASK 2 - FINAL MEETINGS AND FINALIZATION OF ALL DELIVERABLES.

IDIQ MINIMUM GUARANTEE DE-OB FOR CLOSEOUT

PARTIALLY DESCOPE TASK 3 AND FULLY DESCOPE TASKS 4 THROUGH 9.

---------- COMMENTS: THIS EFFORT IS REQUIRED DUE TO THE DISCOVERY OF AN INACTIVE 4-INCH PETROLEUM PIPELINE ADJACENT TO THE FORMER MCNUTT REFINERY LOCATION. THE PIPELINE IS LOCATED CROSSING USIBWC PROPERTY AND JURISDICTION. THE POTENTIAL FOR RELEASE

WILLAMETTE VALLEY EIS ADMINISTRATIVE RECORD SUPPORT

RIVER MONITORING

WATER QUALITY STUDY FOR THE NEW RIVER

VEGETATION PLOT MONITORING (VPM) AND REPORTING SERVICES FOR THE ARROYO COLORADO FLOODWAY VEGETATION MANAGEMENT PROJECT WITHIN THE LOWER RIO GRANDE FLOOD CONTROL PROJECT (LRGFCP) IN CAMERON COUNTY, TEXAS.

DEOBLIGATION FOR CLOSEOUT

SERVICES RELATED TO THE US MOORINGS STRUCTURES REPLACEMENT ENVIRONMENTAL ASSESSMENT/BIOLOGICAL ASSESSMENT (EA/BA) AND CLEAN WATER ACT (CWA) COMPLIANCE AT THE WILLAMETTE RIVER, PORTLAND, OREGON, IN ACCORDANCE WITH APPLICABLE SECTIONS OF THE MATOC.

P00001 PWS UPDATE AND POP EXTENSION

EGC-AGEISS ARROYO EMBAYMENTS

ADDT'L SITE FOR WILLAMETTE FALLS LOCKS

S SANTIAM MODIFICATION TO EXTEND THE PERIOD OF PERFORMANCE.

PHASE 1 ENVIRONMENTAL ASSESSMENT

FEDERAL NAVIGATION CHANNEL COLUMBIA RIVER FNC SKAMOKAWA REACH PILE DIKE REPAIRS. ENVIRONMENTAL ASSESSMENT

OY4 HAZARDOUS WASTE MANAGEMENT MINOT REA TO INCORPORATE SCA WD 2015-5367 REV22.

WITHIN SCOPE CLINS 4020-4024 OY4 HAZARDOUS WASTE MANAGEMENT MINOT

FENCE-TO-FENCE (F2F) ENVIRONMENTAL SERVICES CONTRACT. MODIFICATION P00015 IS TO INCREASE FUNDING FOR HAZARDOUS MATERIAL SUPPLIES.

OY4 HAZARDOUS WASTE MANAGEMENT MINOT

FENCE-TO-FENCE ENVIRONMENTAL SERVICES CONTRACT FOR ALTUS AIR FORCE BASE, OKLAHOMA AND LITTLE ROCK AIR FORCE BASE, ARKANSAS. MOD NO. P00014 EXERCISE OPTIONS 23,25,AND 32 (OPTION YEAR 4).

S SANTIAM MASTER PLAN TO

FENCE-TO-FENCE (F2F) ENVIRONMENTAL SERVICES CONTRACT FOR ALTUS AIR FORCE BASE, OKLAHOMA AND LITTLE ROCK AIR FORCE BASE, ARKANSAS - MODIFICATION P00013 DEOBLIGATES UNUSED OPTION YEAR 2 FUNDS.

BASE-HAZARDOUS WASTE MANAGEMENT MINOT - SCA WAGE INCREASE

FENCE-TO-FENCE (F2F) ENVIRONMENTAL SERVICES CONTRACT FOR ALTUS AIR FORCE BASE, OKLAHOMA AND LITTLE ROCK AIR FORCE BASE, ARKANSAS - MODIFICATION TO EXERCISE OPTION YEAR 3.