HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC.

THE PURPOSE OF THIS MODIFICATION P00002 TO TASK ORDER 70FA4025F00000215 IS AS FOLLOWS: 1. TO ADD ADDITIONAL FUNDS FOR ONGOING IN-SCOPE WORK UNDER CLIN 0003 IN THE AMOUNT OF $95,000.00. 2. AS A RESULT OF THIS MODIFICATION, THE TOTAL OBLIGATED AMOUNT

ENVIORNMENTAL ASSESSMENT (EA) FOR COLLABORATIVE COMBAT AIRCRAFT (CCA) AIRCRAFT READINESS UNIT (ARU) BEDDOWN AT BEALE AIR FORCE BASE, CALIFORNIA

MODIFICATION TO FUND ADDITIONAL WORK UNDER TASK1, TASK 2 AND TASK 3 AND EXTEND THE DELIVERY DATE FROM 30 SEPTEMBER 2025, TO AND INCLUDING, 30 SEPTEMBER 206.

BIOLOGICAL AND BENTHIC SURVEYS IN SUPPORT OF THE NBCO BOAT RAMP AND PIER

SCOPE MODIFICATION IN SUPPORT OF ADVANCED METHODS FOR ESTIMATING ROBUST INTEGRATED CETACEAN ABUNDANCE SURFACES IN THE NORTH ATLANTIC (AMERICANO)

ENVIRONMENTAL RESTORATION SUPPORT AND SAMPLING DDMT MEMPHIS, TN OPTIONAL TASKS FOR YEAR 2026 EXERCISED.

A-E NEXT POOL 4 TITLE I AND OTHER TRADITIONAL A-E SERVICES FOR T-7 MODIFY HANGER, B210, LAUGHLIN AIR FORCE BASE, TEXAS MXPD 23-1027 THE WORK TO BE PERFORMED WILL BE IN ACCORDANCE WITH THE STATEMENT OF OBJECTIVES (SOO) DATED 25 OCTOBER 2024

THIS CONTRACT TASK ORDER (CTO) MODIFICATION IS ISSUED TO EXERCISE THE FOLLOWING TASKS: TASK 5, TASK 10, TASK 11 (X8), TASK 12 (X7), TASK 13A (X11)

MODIFICATION TO ADD TASK WORK AND EXTEND THE PERIOD OF PERFORMANCE TO DECEMBER 31,2026.

FY24 EIS CONSOLIDATED THIRD F-35A EA FOR THE FORMAL TRAINING UNIT BEDDOWN AT EGLIN AIR FORCE BASE, FLORIDA.

MODIFICATION TO AWARD PRE-NEGOTIATED OPTIONAL TASK 2 AND EXTEND THE TASK ORDER COMPLETION DATE FROM 30 NOVEMBER 2027, TO AND INCLUDING, 29 FEBRUARY 2028.

MODIFICATION TO ADD TASKS 4-8 TO THE ORIGINAL SCOPE OF WORK.

EXERCISE OPTION YEAR 2 CLIN 0003

THE PURPOSE OF THIS TASK ORDER IS TO AWARD BUILDER SMS IMCOM CONUS, EUROPE AND HONDURAS.

SEE ATTACHMENT SOW_DDG SHIP SHOCK MONITORING_P00002 (PDF) FOR FULL STATEMENT OF WORK.

TASK ORDER FOR FY25 BUILDER IMCOM, FT. STEWART, GA

FY24 ENV. SUPPORT PRESIDIO OF MONTEREY ADDING TASKS TO ENSURE ENVIRONMENTAL COMPLIANCE AND MISSION READINESS FOR PROPERTIES OWNED OR MANAGED BY USAG PRESIDIO OF MONTEREY.

PASSIVE ACOUSTIC MONITORING (FY25) MODIFICATION

THE PURPOSE OF THIS MODIFICATION IS TO ADD ADDITIONAL IN SCOPE WORK TO CLIN 0003 AND FULLY FUND IN THE AMOUNT OF $99,999.00 TO SUPPORT LEAKING UST INCIDENT # 960411. CLIN 00003 COST AND FUNDING HAS INCREASED FROM $397,815.36 TO $497,814.36. THE COS

THE PURPOSE OF THIS MODIFICATION IS TO ADD ADDITIONAL SQUARE FEET TO BE ASSESSED FOR THE SMS BUILDER ASSESSMENTS FOR SUSTAINMENT FOR USARC AT 81ST READINESS DIVISION & FT. BUCHANAN, PR.

THIS MODIFICATION EXERCISES TASK 6B AND DEOBLIGATES TASK 8

THIS CONTRACT TASK ORDER (CTO) MODIFICATION IS ISSUED TO EXERCISE THE FOLLOWING TASKS: TASK 5 - (EXERCISED 4 TIMES)TASK 11- (EXERCISED 8 TIMES)TASK 12 - (EXERCISED 7 TIMES)TASK 13B - (EXERCISED 5 TIMES)

THE TX ANG REQUIRES AN A-E FIRM TO DESIGN THE REPAIR TAXIWAY ACCESS TO THE HUSH HOUSE (PROJECT KELL162003). REQUIRED TO REVIEW GOVERNMENT TYPE A DESIGN AND PROVIDE TYPE B SERVICES TO REMOVE 4,222 SY OF DETERIORATED FLEXIBLE PAVEMENT.

LIVING MARINE RESOURCES PROGRAM MANAGEMENT SUPPORT

THE PURPOSE OF THIS BRIDGE AWARD IS TO AWARD HDR ENVIRONMENTAL OPERATIONS AND CONSTRUCTION INC A ONE YEAR LOGICAL FOLLOW-ON CONTRACT TO PROVIDE FUEL TANK STORAGE REPAIRS, INSTALLS, AND REMOVALS AT EMERGENCY BROADCASTING SITES NATIONWIDE IN ACCORDANCE

EXERCISE TASK 12 - YEAR 2: PILOT WHALE STUDY ANALYSIS

ENVIRONMENTAL QUALITY (EQ) PROGRAM MATOC MINIMUM GUARANTEE

MODIFICATION TO DE-OB & CLOSEOUT

RES/AQUAMAPS MARINE SPECIES DENSITY MODELS: MODIFICATION TO ADD SCOPE TO TASK 1 AND TASK 2

DLA DISTRIBUTION MODERNIZATION PLAN(DMP) MODIFICATION TO DE-OBLIGATE AND CLOSE OUT CONTRACT.

VIRGINIA CAPES CONTINENTAL SHELF BREAK CETACEAN STUDY FISCAL YEAR 2025 SUPPLEMENT MODIFICATION FOR TASK 2 PROJECT MANAGEMENT, ANALYSIS AND REPORTING

MODIFICATION TO ADD TO SCOPE AND EXTEND THE PERIOD OF PERFORMANCE TO 31 MAY 2026.

THE PURPOSE OF THIS TASK ORDER IS FOR FY25 USARC BUILDER ASSESSMENTS AT VARIOUS CONUS LOCATIONS IN THE NORTHEASTERN UNITED STATES.

FY25 USARC BUILDER ASSESSMENTS. REF: IDC W91278-20-D-0045, FOR A-E SERVICES TO SUPPORT THE USACE REQUIREMENT FOR THE FY25 USARC BUILDER ASSESSMENTS, AT MULTIPLE CONUS LOCATIONS IN THE NORTHEAST REGION IN ACCORDANCE WITH THE ENCLOSED SCOPE OF WORK.

POOL 1 AIRFIELD INFRASTRUCTURE TITLE II ARCHITECT-ENGINEERING SERVICES FOR DESIGN-BUILD CONSTRUCTION OF REPAIR RUNWAY 15C/33C AND OVERRUNS 15R/33L AT SHEPPARD AFB, TX PROJECT NUMBER:VNVP207101

MODIFICATION TO ADD TO SCOPE AND EXTEND THE PERIOD OF PERFORMANCE TO 30 SEPTEMBER 2025.

FY25 USARC BUILDER ASSESSMENTS. REF: IDC W91278-20-D-0045, FOR A-E SERVICES TO SUPPORT THE USACE REQUIREMENT FOR THE FY25 USARC BUILDER ASSESSMENTS, AT MULTIPLE CONUS LOCATIONS IN THE NORTHEAST REGION IN ACCORDANCE WITH THE ENCLOSED SCOPE OF WORK.

FISCAL YEAR 25 MONITORING PROGRAM MANAGEMENT, ANALYSIS AND REPORTING

THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION 1 AND OPTION 2, EPAS FOR NEW YORK AND TENNESSEE.

ENVIRONMENTAL IMPACT STATEMENT (EIS) FOR THE ESTABLISHMENT OF MOUNTAIN DESERT CORRIDORS TERMINATING AT WHITE SANDS MISSILE RANGE (WSMR). MOD P00004 REMOVES TASKS 8,9,11, 12 AND REALLOCATES FUNDS, AND EXTENDS THE COMPLETION DATE TO 15 NOV 2025.

P-209 DD3 REPLACEMENT MARINE MITIGATION ACTIONS, JBPHH - MOD 10: PROCUREMENT AND INSTALLATION OF (NON-MODULE) HABITAT STABILIZATION

ENVIRONMENTAL COMPLIANCE SUPPORT FOR SURVEILLANCE TOWED ARRAY SENSOR SYSTEM (SURTA SS) LOW FREQUENCY ACTIVE (LFA)/COMPACT LFA (CLFA) SONAR SYSTEMS - MODIFICATION P00001

TITLE II, ARCHITECT-ENGINEER SERVICES FOR THE REPAIR OF TAXIWAY D AT TINKER AIR FORCE BASE, OK, PROJECT NO. WWYK900028A.

MODIFICATION TO AWARD PRE-NEGOTIATED OPTIONAL TASK 1 AND EXTEND THE TASK ORDER COMPLETION DATE FROM 31 AUGUST 2027, TO AND INCLUDING 30 NOVEMBER 2027.

THIS MODIFICATION ADDS AN ADDITIONAL FIELD SEASON IN 2025 AND EXTENDS THE PERIOD OF PERFORMANCE TO 30 JUNE 2026.

FISCAL YEAR 2025 MONITORING PROGRAM VIDEO VIGNETTES FOR MARINE SPECIES MONITORING CONTRACT

NAVY MARINE SPECIES MONITORING IN COMPACFLT AOR, MOD TO EXERCISE OPTION TASK 2, ADD SATELLITE FEES TO TASK 3, ADD ANALYSIS EFFORT TO TASK 4 AND EXERCISE TASKS 11 AND 12

MONITORING PROGRAM MANAGEMENT, ANALYSIS, AND REPORTING MODIFICATION TO ADD SCOPE, FUNDING, AND EXTEND THE PERIOD OF PERFORMANCE

DEOBLIGATE FUNDS

ENVIRONMENTAL COMPLIANCE SUPPORT FOR SURVEILLANCE TOWED ARRAY SENSOR SYSTEM (SURTASS) LOW FREQUENCY ACTIVE (LFA)/COMPACT LFA (CLFA) SONAR SYSTEMS