DAERUK CONSTRUCTION CO., LTD.

PROVIDE ALL MATERIALS, LABOR AND EQUIPMENT AND SUPERVISION NECESSARY TO PERFORM THE FOLLOWING ADDITIONAL WORKS IN ACCORDANCE WITH DRAWING NUMBER SKC-528-25:

REPLACE/RELOCATE HOT WATER HEATER AND ALL THE RELATED ITEMS INCLUDING, BUT NOT LIMITED TO, EXPANSION TANK, RECIRCULATION PUMP, HOT/COLD WATER PIPING IN THE MECHANICAL ROOM.

REPAINTING, CLEANING AND REPLACEMENT OF VINYL FLOOR AND SHOWER BOOTH (20 UNITS) AT FAMILY HOUSING

PREVENTIVE MAINTENANCE OF ABOVE GROUND FUEL TANKS AT CFA CHINHAE AND CNFK BUSAN, KOREA IN ACCORDANCE WITH STATEMENT OF WORK DATED 27 MAY 2025 AND ATTACHMENT AS FOLLOWS: (1) NAVFAC DWG/SKETCH # 17350031 AND 17350032

THE CONTRACTOR SHALL FURNISH ALL LABOR, MATERIAL, EQUIPMENT, TRANSPORTATION AND SUPERVISION NECESSARY TO UPGRADE EMERGENCY GENERATOR POWER SYSTEM FOR B110 AT CFA CHINHAE, KOREA IAW SOW DATED 11 MAR 2025 AND NAVFAC DRAWINGS # 17346917 THRU 17346920

REPLACE HOT WATER HEATERS AND BOILERS AT VARIOUS BQ BUILDINGS, CFA CHINHAE

REPAIR ATFP PERIMETER FENCE AT CFA CHINHAE

IMPROVE BACKWASH OPERATIONS FOR INDOOR SWIMMING POOL AT CFA CHINHAE

EXPAND BASE BACK UP GENERATOR FUEL TANK TO 40,000 LITERS CAPACITY AT CFA CHINHAE

PREVENTIVE MAINTENANCE OF TRANSFORMER/SWITCHGEAR/CBLE/PMS SYSTEM AT BASE, CFA CHINHAE

REPAIR AND REPLACE TRANSFORMERS AT BUILDINGS 204 AND 219, CFA CHINHAE

REPLACE GENERATORS FOR BUILDINGS 412-A, 737 AND 742 CFA CHINHAE

UPGRADE BASE STORM DRAINAGE SYSTEM AT CFA CHINHAE

THE PURPOSE OF THIS MODIFICATION IS TO ENSURE THAT THE ELECTRICAL WORK IN THE ORIGINAL DRAWINGS DOES NOT MATCH THE HVAC POWER SYSTEM IN THE MECHANICAL DESIGN, SO ADDITIONAL WORK IS NEEDED TO MAKE IT FULLY FUNCTIONAL.

INTERIOR PAINTING, CLEANING SERVICES AND REPLACEMENT OF FLOORS AND SHOWER BOOTH FOR 20 FAMILY HOUSING UNITS AT CFA CHINHAE

THE PURPOSE OF THIS MODIFICATION IS TO DELETE ALL WORK ON BLDG 793 THAT WAS ORIGINALLY REQUIRED TO BE PERFORMED UNDER CONTRACT N4008424P4016, INTERIOR RENOVATION OF VARIOUS BUILDINGS

DEVELOP DINING ROOM (BLDG. #798) INTERIOR (BLDG #798) AT CFA CHINHAE

REPAIR FIRE PROTECTION SYSTEM FOR VARIOUS BUILDINGS AT CFA CHINHAE

INSTALL INDIVIDUAL HVAC SYSTEMS AND REPAINT 10 NGIS ROOMS OF BLDG. #794, AT CFA CHINHAE

REPLACE COMMUNICATION CABLE BETWEEN LIFT STATION #3 AND WWTP, B823 AT CFA CHINHAE

INSTALL WATER FILLING STATIONS AT BUILDINGS, CFA CHINHAE

REPLACE DOORS, CATV AND SPEAKER SYSTEM IN BLDGS 767 AND 829 AT CFA CHINHAE

THE PURPOSE OF THIS ADMINISTRATIVE MODIFICATION IS TO DE-OBLIGATE FUNDS DUE TO FY24 BUDGET RATE CHANGE

THE PURPOSE OF THIS ADMINISTRATIVE MODIFICATION IS TO DE-OBLIGATE FUNDS DUE TO FY24 BUDGET RATE CHANGE

THE PURPOSE OF THIS ADMINISTRATIVE MODIFICATION IS TO DE-OBLIGATE FUNDS DUE TO FY24 BUDGET RATE CHANGE

PREVENTIVE MAINTENANCE OF SEWAGE TREATMENT PLANT, SEPTIC TANK

THE PURPOSE OF THIS ADMINISTRATIVE MODIFICATION IS TO RETURN EXCESS FUNDS AFTER FINAL PAYMENT HAS BEEN MADE TO THE CUSTOMER

THE PURPOSE OF THIS ADMINISTRATIVE MODIFICATION IS TO RETURN EXCESS FUNDS AFTER FINAL PAYMENT HAS BEEN MADE TO THE CUSTOMER

REPAIR SEWER SYSTEM THROUGHOUT BASE AT CFA CHINHAE

INTERIOR RENOVATION OF VARIOUS BUILDINGS AT CFA CHINHAE

DEFICIENCIES CORRECTION FOR BUILDING 102, GAS STATION AT CFA CHINHAE

CLEAN KITCHEN HOODS, FLOOR AND GREASE TRAPS AT BUILDINGS 798 AND 711, CFA CHINHAE

PREVENTIVE MAINTENANCE OF SEWAGE TREATMENT PLANT, SEPTIC TANK, AT CFA CHINHAE

REPAIR MECHANICAL ROOMS FOR BLDGS 214, 702 AND 781 AT CFA CHINHAE

INSTALL WATER FILLING STATIONS AT CFA CHINHAE

REPLACE ROLL-UP DOORS FOR VARIOUS BUILDINGS AT CFA CHINHAE

REPAIR WTP WATER TANKS AND AIR STRIPPING TOWER AT CFA CHINHAE

EROSION CONTROL AND STORM LINE REPAIRS, AT CFA CHINHAE

THE PURPOSE OF THIS MODIFICATION IS TO DELETE UNFORFORMED WORKS WITHIN THE CONTRACT COMPLETION DATE UNDER THE CONTRACT N4008422P4027, CHANGE OF OCCUPANCY MAINTENANCE SERVICES FOR 16 FAMILY HOUSING UNITS AT CFA CHINHAE

INSTALL UP AND DOWN MOVABLE BOLLARDS AT VARIOUS LOCATIONS, CFA CHINHAE

REPAIR RETAINING WALL DAMAGES AT SOCKOR, CFA CHINHAE

REPLACE EXISTING LIGHTING WITH LED LIGHTING FIXTURES AT VARIOUS BUILDINGS, CFA CHINHAE

EXTERIOR LIGHTING REPLACEMENT FOR 45 (NON-FAMILY HOUSING) BUILDINGS AT CFA CHINHAE, KOREA

REPLACE BOILER AT BUILDING 502, MEDICAL CLINIC CHINHAE

RENOVATE LUNCH ROOM AT CNFK HQS BLDG CNFK HQ, BUSAN

UPGRADE ELECTRICAL LINE & PANEL AT PIER #22

REPLACE EYEWASH STATION SYSTEM FOR VARIOUS BUILDINGS AT CFA CHINHAE

RENOVATE VARIOUS BUILDINGS AT CFA CHINHAE

UPGRADE HVAC SYSTEM INCLUDING DEHUMIDIFICATION AT BARRACKS BUILDINGS, CFA CHINHAE

MISC REPAIRS FOR CNFK HQ INCLUDING BUNKER, BUSAN