HDR ENVIRONMENTAL, OPERATIONS AND CONSTRUCTION, INC.

STMP RRI TASK ORDER

INCORPORATE FAR CLAUSE 52.222-90, ADDRESSING DEI DISCRIMINATION BY FEDERAL CONTRACTORS IN COMPLIANCE WITH EO 14398.

ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) UNRESTRICTED MULTIPLE AGENCY CONTRACT (MAC)

FEDERAL SUPPLY SCHEDULE CONTRACT

THE PURPOSE OF THIS MODIFICATION IS TO: 1) EXTEND THE PERIOD OF PERFORMANCE 6 MONTHS FROM JUNE 6, 2026 TO DECEMBER 8, 2026; 2) ADD ADDITIONAL IN SCOPE WORK TO NEW CLIN 00004 IN THE AMOUNT OF $601,675.00. THE TOTAL OBLIGATED AND COST OF THE CONTRACT

ARCHITECT/ENGINEER TYPE C SERVICES FOR THE CONSTRUCTION OF BCE COMPLEX AT 106TH AIR WING GABRESKI

ARCHITECT-ENGINEERING ENVIRONMENTAL SERVICES 2023 TO SUPPORT ENVIRONMENTAL PROGRAMS WORLDWIDE, A-E ES 2023

EXTEND PERIOD OF PERFORMANCE FROM 30 JUNE 2026 TO 30 JUNE 2027.

EXERCISE OPTION ENVIRONMENTAL PERFORMANCE ASSESSMENT SYSTEM (EPAS) SUPPORT AT ARMY NATIONAL GUARD (ARNG) FACILITIES IN VI, GA, IN, NJ, WI AND CT

DDG 128 FULL SHIP SHOCK TRIAL MARINE SPECIES MONITORING AND MITIGATION SUPPORT (FY26)

TASK ORDER FOR DEVELOPING AVAILABILITY BIAS SURFACE MODELS INTEGRATED WITH DENSITY ESTIMATE MODELS

MODIFICATION TO INCREASE SCOPE OF WORK FOR USMCFR ENVIRONMENTAL COMPLIANCE AND ENGINEERING TECHNICAL SUPPORT

A-E STATEMENT OF WORK TYPE C SERVICES: REPAIR MAINTENANCE HANGAR B801PROJECT DJCF182030CHANNEL ISLANDS AIR NATIONAL GUARD STATIONPORT HUENEME, CA27 AUGUST 2024SUMMARYTHIS STATEMENT OF WORK (SOW) DESCRIBES ARCHITECT-ENGINEER (A-E) REQUIREMENTS

JBLM A AND E SUPPORT SERVICES

CONTRACT NO. N62470-25-D-0010, CTO N6274226F0108: ENVIRONMENTAL COMPLIANCE SUPPORT FOR SURVEILLANCE TOWED AWAY ARRAY SENSOR SYSTEM (SURTASS) LOW FREQUENCY ACTIVE (LFA)/COMPACT LFA (CLFA) SONAR SYSTEMS 2026

SEDIMENT SAMPLING TO SUPPORT OCEAN OR UPLAND DISPOSAL OF DREDGED MATERIAL AT NWS YORKTOWN PIER R-3 AND SEDIMENT SAMPLING TO SUPPORT OCEAN OR UPLAND DISPOSAL OF DREDGED MATERIAL AT CHEATHAM ANNEX CAD A

THIS CONTRACT TASK ORDER (CTO) MODIFICATION IS ISSUED TO REALLOCATE FUNDS FROM TASK 13B TO TASK 14.

CONTRACT NO. N62742-22-D-1811, NR MANAGEMENT SERVICES THROUGHOUT THE NAVFAC PACIFIC AOR, AND OTHER AREAS IN THE NAVFAC AOR WORLDWIDE AS NEEDED, MODIFICATION P00008: EXERCISE FOURTH OPTION YEAR (14 APRIL 2026 THROUGH 13 APRIL 2027)

MODIFICATION TO ADD WORK TO THE ROOF DISCOVERED AFTER MODIFICATION P00002 PERFORMANCE.

MARINE SPECIES MONITORING IDIQ ATLANTIC BEHAVIORAL RESPONSE STUDY II - CONTINUOUSLY ACTIVE SONAR (FY26)

FFP IDIQ CONTRACT FOR MARINE AND BIOLOGICAL RESOURCES MONITORING AND PROGRAM MANAGEMENT SERVICES AT VARIOUS LOCATIONS THROUGHOUT THE NAVAL FACILITIES ENGINEERING COMMANDS ATLANTIC AND PACIFIC AREA OF RESPONSIBILITY, WORLDWIDE

THE PURPOSE OF THIS MODIFICATION IS TO EXTEND PERIOD OF PERFORMANCE (POP) FROM 30 JUNE 2026 TO 30 SEPTEMBER 2026.

ARCHITECTURAL AND ENGINEERING SERVICES.

A-E TITLE I SERVICES. PCR II FOR CONSOLIDATED FUELS FACILITY AT RAF MILDENHALL, UK

THE PURPOSE OF THIS MODIFICATION IS TO EXTEND THE PERIOD OF PERFORMANCE FROM 24 APRIL 2026 TO 24 OCTOBER 2026.