CHEMTREAT, INC.

POWER HOUSE CLOSED LOOP WATER TREATMENT FY26

C115638 WATER TREATMENT SUPPORT AND MAINTENANCE - LAY-UP CHEMICAL VC1001.55, B11

FY25 P3 CHEMTREAT COOLING TWR CONTROL AB AUG 25

CHEMTREAT CHEMICALS FOR UTILITIES FEBRUARY 2025

FY25 P4 CHEMTREAT CHEMICALS FOR UTILITIES MAY 25 MAY 1, 2025 THROUGH MAY 31, 2025

FY25 P4 CHEMTREAT CHEMICALS FOR UTILITIES APR 25 APRIL 1, 2025 THROUGH APRIL 30, 2025

C115485 SALT PELLETS FOR CUP WATER SOFTENERS 2023 THRU 2024, B11, CASEY HUGHES

THE PURPOSE OF THIS MODIFICATION IS FOR CHANGE ORDER TO PROVIDE AN ADDITIONAL 25,000 LBS OF CD260, 50,000 LBS OF RL124, AND 12,000 LBS OF CL8845.

FY25 P3 CHEMTREAT COOLING TWR CONTROL AB AUG 25

BOILER, CHILLER, CLOSED LOOP, AND INCINERATOR WASTEWATER CHEMICAL TREATMENT SERVICE, NATIONAL BIO AND AGRO-DEFENSE FACILITY - MODIFICATION P00001 TO ADD WASTEWATER AND INCINERATOR TESTING

FIRM FIXED PRICE - INDUSTRIAL WATER TREATMENT FOR VACCHCS IN FRESNO, CA. PERIOD OF PERFORMANCE 08/15/2025-08/14/2026.

THE PURPOSE OF THIS CONTRACT IS TO AWARD THE WATER TREATMENT CONTRACT TO THE CONTRACTOR. THE CONTRACTOR SHALL FURNISH ALL THE NECESSARY SERVICES, QUALIFIED PERSONNEL AND MATERIALS, NOT OTHERWISE PROVIDED BY THE GOVERNMENT AS NEEDED TO PERFORM THE STA

THE PURPOSE OF THIS TASK ORDER IS TO PROVIDE CHEMICAL TANK LEVEL SENSORS UNDER THE CUP WATER TREATMENT MAINTENANCE CONTRACT.

THE PURPOSE OF THIS TASK ORDER IS TO PROVIDE SERVICES FOR SALT PELLETS FOR THE CENTRAL UTILITY PLANT WATER SOFTENERS LOCATED ON THE NIH BETHESDA CAMPUS.

FY25 P4 CHEMTREAT CHEMICALS FOR UTILITIES DEC 24 DECEMBER 1, 2024, THROUGH JANUARY 31, 2025.

FY25 P4 CHEMTREAT CHEMICALS FOR UTILITIES APR 25 APRIL 1, 2025 THROUGH APRIL 30, 2025

REVERSE OSMOSIS (R.O.) SYSTEM AND WATER SOFTENER AT THE CENTRAL UTILITY PLANT (CUP).

CHEMTREAT TOWER CLEANER

FY25 P4 CHEMTREAT CHEMICALS FOR UTILITIES OCT 24 AND NOV 24.

C115638 WATER TREATMENT MAINTENANCE AND SUPPORT - LAB TESTING, RO MEMBRANES, AND CHEMICAL PUMPS, B11 - CASEY HUGHES

FY25 P4 CHEMTREAT CHEMICALS FOR UTILITIES MAY 25 MAY 1, 2025 THROUGH MAY 31, 2025

FY25 P1COOLING TOWER CHEMICALS

CHEMTREAT CHEMICALS FOR UTILITIES FEBRUARY 2025

WATER TREATMENT SERVICES FOR AIR ROUTE TRAFFIC CONTROL CENTER

POWER HOUSE CLOSED LOOP WATER TREATMENT FY25

BOILER, CHILLER, CLOSED LOOP, AND INCINERATOR WASTEWATER CHEMICAL TREATMENT SERVICE, NATIONAL BIO AND AGRO-DEFENSE FACILITY

THE PURPOSE OF THIS TASK ORDER IS FOR PROVIDING LAY-UP CHEMICALS AND TO PERFORM CLEANING AND PREVENTATIVE MAINTENANCE ON GROUP 2 COOLING TOWERS.

THE PURPOSE OF THIS CONTRACT IS TO AWARD THE WATER TREATMENT DELIVERY SERVICES FOR THE NIH BETHESDA CAMPUS CENTRAL UTILITY PLANT.

CHILLER CHEMICALS CONTRACT #GS-07F-0139Y

C115638 CUP WATER TREATMENT MAINTENANCE AND SUPPORT - LAB TESTING, REAGENTS, AND LAYUP CHEMICALS, B11, CASEY HUGHES

FY25 P4 CHEMTREAT CHEMICALS FOR UTILITIES DEC 24 DECEMBER 1, 2024 THROUGH JANUARY 31, 2025.

CHEMTREAT

WATER TREATMENT SERVICES FOR AIR ROUTE TRAFFIC CONTROL CENTER WORK LOCATION: 326 E LORAIN ST, OBERLIN, OH 44074 PERIOD OF PERFORMANCE 10/01/2023 TO 09/30/2024 BASE YEAR WITH 4 OPTION YEARS ESTIMATED COST OF BASE YEAR: $1,300.00 X 12 MONTHS =

POWER HOUSE CLOSED LOOP WATER TREATMENT FY25

CHEMICALS FOR USP POWERHOUSE

THIS DO OBLIGATES FUND TO THE BASE YEAR FOR TASK 1 AND 3 RECURRING WORK.

FY25 P4 CHEMTREAT CHEMICALS FOR UTILITIES OCT 24 AND NOV 24.

C108435 WATER TREATMENT TASK ORDER 04 - ADDITIONAL LAB TESTING AND LABOR, B11 - CASEY HUGHES [23-001113] THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS IN THE AMOUNT OF ($8,529.72) AND CLOSE OUT DELIVERY/TASK ORDER: 75N99022D00010/75N990

WATER TREATMENT MAINTENANCE AND SUPPORT WATER ANALYSIS FOR BETHESDA CAMPUS PRIORITY HOT WATER SYSTEMS

PROVIDE ALL LABOR, SUPERVISION, EQUIPMENT AND MATERIALS TO PERFORM THE FOLLOWING TASKS UNDER TASK 4 AND TASK 5 TO ENSURE THE CONTINUATION OF CRITICAL WATER TREATMENT OPERATIONS.

C108435 WATER TREATMENT; EXERCISING AND FUNDING OPTION YEAR 1 RECURRING TASKS (TASKS 1 AND 3): $ 1,855,717.50 COR: CASEY HUGHES CO: WHITLEY MILLER

C108435 CUP WATER TREATMENT SERVICES MODIFICATION #02 CHEMICAL CHANGES AND ADDITIONS - VANESSA ARGOTE MACIA

WATER TREATMENT NON-RECURRING SERVICES TO CONNECT COOLING TOWERS 28, 29 AND 30 INTO THE WATER TREATMENT SYSTEM

C115638 WATER TREATMENT MAINTENANCE AND SUPPORT TASK ORDER 05 - CHEMICAL CLEANING OF CH20 AND CH21, B11, CO: WHITLEY MILLER - CASEY HUGHES [23-001657]

THIS TASK ORDER IS FOR DELIVERY OF BOILER LIZARDS FOR USE IN LAYING UP CUP BOILERS AND FOR DELIVERY OF 12 TRUCK LOADS OF SALT PELLETS FOR USE IN CUP WATER SOFTENERS AND POLISHERS. THE

DE-OBLIGATION OF EXCESS FUNDS FROM OY3 WATER TREATMENT SVCS

POWER HOUSE CLOSED LOOP WATER TREATMENT FY24

WATER TREATMENT SERVICES FOR AIR ROUTE TRAFFIC CONTROL CENTER WORK LOCATION: 326 E LORAIN ST, OBERLIN, OH 44074 PERIOD OF PERFORMANCE 10/01/2023 TO 09/30/2024 BASE YEAR WITH 4 OPTION YEARS ESTIMATED COST OF BASE YEAR: $1,300.00 X 12 MONTHS =

POWER HOUSE CLOSED LOOP WATER TREATMENT FY25

CHEMICALS FOR HOT/ COLD CLOSED LOOPS, OPEN LOOP COOLING TOWERS. GSA CONTRACT# GS07F0139Y