COHNREZNICK LLP

FINANCIAL STATEMENT AUDIT SERVICES FOR DEPARTMENT-WIDE CONTRACTS AND FINANCIAL ASSISTANCE. EXTEND THE PERIOD OF PERFORMANCE.

THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS FROM 89303022FIG000022 IN THE AMOUNT OF $18,178.54

FINANCIAL STATEMENT AUDIT SERVICES - TERMINATION FOR CONVENIENCE AND DE-OBLIGATE UNUSED FUNDS.

WEST VALLEY DEMONSTRATION PROJECT (WVDP) AUDIT SUPPORT MTO

PERIOD OF PERFORMANCE EXTENSION

DUE TO THE INABILITY OF COHN REZNICK, LLP. ACCESSING CLASSIFIED NETWORKS, COHN REZNICK, LLP. HAS BEEN UNABLE TO EXECUTE THE CONTRACTUALLY AGREED WORK FOR NUCLEAR FUEL SERVICE AND NUCLEAR OPERATION GROUP PER THE PERFORMANCE WORK STATEMENT, DATED 08 AU

THIS MODIFICATION DE-OBLIGATES FUNDING FOR CLOSEOUT.

FINANCIAL STATEMENT AUDIT SERVICES FOR DEPARTMENT-WIDE. EXTEND PERIOD OF PERFORMANCE AND ADD ADDITIONAL FUNDING FOR WORK WITHIN THE SCOPE OF THE CONTRACT.

THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS FROM THIS BPA IN THE AMOUNT OF $50,582.15

THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS FROM BPA 89303022FIG000021 IN THE AMOUNT OF $1,523.33

BPA CALL IS FOR DOES OIG OFFICE OF AUDITS TO REQUEST AND INCURRED COST AUDIT OF BATTELLE ENERGY ALLIANCES (BEA) FOR FISCAL YEARS 2017-2020 CONTRACT DE-AC07-051D14517. DE-OBLIGATE FUNDS.

AUDITS TO REQUEST AN INCURRED COST AUDIT OF JEFFERSON SCIENCE ASSOCIATES, LLC FOR THE FYS 2019-2020 UNDER M&O CONTRACT DE-AC05-06OR23177. DE-OBLIGATE UNUSED FUNDS.

FINANCIAL STATEMENT AUDIT SERVICES - TERMINATION FOR CONVENIENCE AND DE-OBLIGATE UNUSED FUNDS.

TERMINATE FOR CONVENIENCE AND DE-OBLIGATE UNUSED FUNDS.

IIJA FUNDING CLOSEOUT ASCEND ELEMENTS, INC. DE-MS0000002

THE PURPOSE OF THIS MODIFICATION IS TO: 1) DE-OBLIGATE UNUSED FUNDS; 2) DECREASE THE CEILING; AND 3) CLOSEOUT THIS TASK ORDER.

THE PURPOSE OF THIS MODIFICATION IS TO: 1. TO DE-OBLIGATE FUNDING FROM THE COHNREZNICK LLP BPA CALL 89303025FIG000051, IN THE AMOUNT OF -$268,600.16. 2. AT THE DIRECTION OF OIG LEADERSHIP, THE CONTRACTOR COHNREZNICK IS DIRECTED TO REMOVE FISCAL

PERFORMANCE OF AUDIT SERVICES (PAS) FY24 CALL ORDER AWARD

HANFORD AUDITS FY 23-25 MTO - ADDITIONAL AUDITS AND INCREMENTAL FUNDING

THE PURPOSE OF THIS MODIFICATION IS TO: 1) DE-OBLIGATE UNUSED FUNDS; 2) DECREASE THE CEILING; AND 3) CLOSEOUT THIS TASK ORDER.

THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO PROVIDE INCREMENTAL FUNDING. IN ACCORDANCE WITH FAR 52.232-22, THE OBLIGATED AMOUNT OF THIS TASK ORDER IS INCREASED BY $150,000.00 FROM $400,000.00 TO $550,000.00 PER REQUISITION 25EM002058. ALL OTHER

THE PURPOSE OF THIS MODIFICATION IS TO CLOSE OUT THE CONTRACT AND DE-OBLIGATE $1,551.85.

THE PURPOSE OF THIS MODIFICATION IS TO CLOSE OUT THE CONTRACT AND DE-OLIGATE $27,747.32 LEFT ON THE CONTRACT.

THE PURPOSE OF THIS MODIFICATION IS TO: 1) DE-OBLIGATE UNUSED FUNDS; 2) DECREASE THE CEILING; AND 3) CLOSEOUT THIS TASK ORDER

THE PURPOSE OF THIS MODIFICATION IS TO: 1) DE-OBLIGATE UNUSED FUNDS; 2) DECREASE THE CEILING; AND 3) CLOSEOUT THIS TASK ORDER.

LITIGATIVE CONSULTANT

A TIME AND MATERIALS BPA CALL 89303925FEM000378 WILL BE PLACED AGAINST DEPARTMENT OF ENERGY HEADQUARTERS (DOE HQ) BPA 89303022AMA000041 WITH COHNREZNICK TO PROVIDE AUDIT SERVICES OF THE INOMEDIC HEALTH APPLICATIONS, INC. (IHA) FY24 INCURRED COST SUBM

AUDIT FOR THE LAWRENCE LIVERMORE NATIONAL SECURITY'S FOR THE FYS 2018-2020 UNDER CONTRACT DE-AC52-07NA27344, TERMINATION FOR CONVENIENCE

AUDIT OF BATTELLE ENERGY ALLIANCE`S MANAGMENT AND OPERATING CONTRACT FOR THE FY 2017-2020, TERMINATION FOR CONVENIENCE.

AUDITS TO REQUEST AN INCURRED COST AUDIT OF FERMI RESEARCH ALLIANCES M&O FOR THE FYS 2019-2020 UNDER M&O CONTRACT DE-AC02-07CH11359, TERMINATION FOR CONVENIENCE AND DE-OBLIGATE UNUSED FUNDING.

THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE UNUSED FUNDS OF ($21.63) FOR CLOSEOUT, REDUCING THE TOTAL OBLIGATED FUNDS FROM $217,828.50 TO $217,806.87. FINAL RELEASE WAS SIGNED BY JEFF SHAPIRO ON AUGUST 19, 2025.

THE PURPOSE OF THIS MODIFICATION IS TO: 1) DE-OBLIGATE UNUSED FUNDS; 2) DECREASE THE CEILING; AND 3) CLOSEOUT THIS TASK ORDER.

THE PURPOSE OF THIS BILATERAL MODIFICATION IS TO PROVIDE INCREMENTAL FUNDING IN THE AMOUNT OF $340,000.00 AND TO RAISE THE TASK ORDER NOT-TO-EXCEED AMOUNT. IN ACCORDANCE WITH FAR 52.232-22, THIS TASK ORDER IS MODIFIED AS FOLLOWS: 1. SECTION 17 CEILI

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE UNUSED FUNDS, REDUCE THE CONTRACT CEILING, AND CLOSEOUT THE TASK ORDER.

THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE THE PRE PRICES OPTION YEAR 3. THIS IS BPA CALL FOR SERVICES TO OBTAIN INDEPENDENT INVOICE AUDITS FOR THE OFFICE OF THE CHIEF INFORMATION OFFICER.

THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO PROVIDE INCREMENTAL FUNDING. IN ACCORDANCE WITH FAR 52.232-22, THE OBLIGATED AMOUNT OF THIS TASK ORDER IS INCREASED BY $250,000.00 FROM $150,000.00 TO $400,000.00. ALL OTHER TERMS AND CONDITIONS REMAI

THIS BILATERAL MODIFICATION INCREASES THE TASK ORDER NOT-TO-EXCEED VALUE AND PROVIDES INCREMENTAL FUNDING. IN ACCORDANCE WITH FAR 52.232-22, THIS TASK ORDER IS MODIFIED AS FOLLOWS: 1. SECTION 16 TASK ORDER NOT-TO-EXCEED VALUE IS INCREASED BY $150,0

THE PURPOSE OF THIS MODIFICATION IS TO: DE-OBLIGATE FUNDS FROM THE BPA CALL IN THE AMOUNT OF -$465.69.

WITH THE ORIGINAL PLACEMENT OF THE CONTRACT THE REQUIREMENT OF SAMPLE SIZE TO COMPLETE THE EFFORT WAS UNKNOWN. THE CONTRACT WAS AWARDED WITH THE ABILITY TO SUPPORT 8 OR LESS FILES AND 9 OR MORE FILES BASED ON THE NEED TO EXECUTE THE AUDIT. COHN REZ

HANFORD AUDITS FY 23-25 MTO - ADDITIONAL AUDITS AND INCREMENTAL FUNDING

FINANCIAL STATEMENT AUDIT SERVICES - DE-OBLIGATE FUNDS.

AUDIT OF BATTELLE MEMORIAL INSTITUTE FOR FISCAL YEARS 2021, 2022, AND 2023 - DE-OBLIGATE FUNDS

THE PURPOSE OF THIS MODIFICATION IS TO: 1) DE-OBLIGATE UNUSED FUNDS; 2) DECREASE THE CEILING; AND 3) CLOSEOUT THIS TASK ORDER

THIS BILATERAL MODIFICATION INCREASES THE TASK ORDER NOT-TO-EXCEED VALUE AND PROVIDES INCREMENTAL FUNDING. IN ACCORDANCE WITH FAR 52.232-22, THIS TASK ORDER IS MODIFIED AS FOLLOWS: 1. SECTION 16 TASK ORDER NOT-TO-EXCEED VALUE IS INCREASED BY $70,04

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS FOR CLOSEOUT IN THE AMOUNT OF $2,025.57. 89303021FEA000018

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE EXCESS FUNDS IN THE AMOUNT OF $5,039.63 AND CLOSE THE BPA CALL. CONTRACTOR'S SIGNED RELEASE OF CLAIMS FORM WAS RECEIVED ON JUNE 16, 2025. *****

DOE OIG OFFICE OF AUDITS IS REQUESTING AN AUDIT OF THE IOWA STATE UNIVERSITY IOWA MANAGEMENT AND OPERATING CONTRACT FOR THE FISCAL YEARS 2023-2024. THE TOTAL PRICING RECEIVED FROM COHNREZNICK IS $162,732.75.

A TIME AND MATERIALS BPA CALL 89303925FEM000368 WILL BE PLACED AGAINST DEPARTMENT OF ENERGY HEADQUARTERS (DOE HQ) BPA 89303022AMA000041 WITH COHNREZNICK TO PROVIDE AUDIT SERVICES OF THE IHA PURCHASING SYSTEM.

THE PURPOSE OF THIS UNILATERAL MODIFICATION IS TO ADD INCREMENTAL FUNDING. IN ACCORDANCE WITH FAR 52.232-22, THE OBLIGATION AMOUNT IN SECTION 19 IS INCREASED BY $300,000.00 FROM $165,000.00 TO 465,000.00. ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANG

FINANCIAL AUDIT SERVICES FOR IDAHO ENVIRONMENTAL COALITION LLC IDAHO CLEANUP PROJECT FOR TASK ORDER 3 PHASE 2 EXTENSION PROPOSAL