SUSTAINABLE SYSTEM SOLUTIONS LLC

DEOBLIGATION OF FUNDS

EXTENSION TO PERIOD OF PERFORMANCE END DATES AND DELIVERY DATE FROM 28 JULY 2025 TO 30 SEPTEMBER 2025. NO OTHER CHANGES ARE MADE.

ELECTRONIC ATTACK FOR 5G ECOSYSTEM (EA5G) EFFORT FOR THE MODERNIZING INSTRUMENTATION SOLUTIONS FOR TEST AND EVALUATION (MISTE) PROGRAM,

NEW DO UNDER MISTE IDIQ FOR APPLIED ENVIRONMENTS MODERNIZATION (AEM) - FY25 ELECTRODYNAMICS VIBRATION TEST SYSTEMS (EVTS) II U.S. ARMY YUMA TEST CENTER (YTC) APPLIED ENVIRONMENTS MODERNIZATION (AEM) FOR ARMY TEST RANGES

INCORPORATION OF UPDATED STATEMENT OF WORK AND INCREMENTAL FUNDING FOR CONTRACT LINE ITEM NUMBER 4001. NO OTHER CHANGES MADE.

UNDEFINITIZED ORDER

INCREMENTAL FUNDING FOR JMTB LABOR AND MATERIALS VIA CLIN 0001 FOR IN SUPPORT OF THE OAMSDC JMTB PROJECT.

INCORPORATION OF UPDATED STATEMENT OF WORK AND INCREMENTAL FUNDING FOR CONTRACT LINE ITEM NUMBER 4001. NO OTHER CHANGES MADE.

COST OVERRUN PROPOSAL INCORPORATED FOR A TOTAL OF $742,327.34. NO OTHER CHANGES ARE MADE.

INCORPORATES CHANGE PROPOSALS THAT INCREASE THE SCOPE TO THE CURRENT CONTRACT. NO OTHER CHANGES ARE MADE.

INCREMENTAL FUNDING AND ISSUES A ONE MONTH NO COST TO THE GOVERNMENT PERIOD OF PERFORMANCE EXTENSION. NO OTHER CHANGES.

PROCUREMENT OF TEST INSTRUMENTATION SYSTEMS NETWORK-ENTERPRISE NETWORK PRODUCTS THEM MEET THE TEST NETWORK MODERNIZATION ENTERPRISE NETWORK ARCHITECTURE. EXERCISE AND INCREMENTALLY FUND OPTION CONTRACT LINEITEM NUMBERS & OTHER ADMINISTRATIVE EFFORTS.

ENGINEERING CHANGE PROPOSAL INCORPORATED AT A VALUE OF $872,992.93. PERIOD OF PERFORMANCE EXTENDED THRU 30 NOVEMBER 2025.

EXERCISE OF OPTION FOR TEMPERATURE CONDITIONING CHAMBER.

INCORPORATE GOVERNMENT CHANGE ORDERS FOR A SCOPE INCREASE AT A TOTAL OF $576,578.41. NO OTHER CHANGES MADE.

MODIFICATION TO INCORPORATE A COST OVERRUN AND EXTEND THE PERIOD OF PERFORMANCE THRU 28 MAY 2025.

EXTEND PERIOD OF PERFORMANCE AND FULLY FUND REPLACEMENT TEMPERATURE HUMIDITY CHAMBER FOR THE REDSTONE TEST CENTER

DEOBLIGATION OF UNLIQUIDATED OBLIGATIONS TO INITIATE CONTRACT CLOSEOUT. NO OTHER CHANGES.

LABOR AND MATERIALS

FUNDING ACTION ONLY. INCREMENTAL FUNDING FOR A TOTAL INCREASE OF $561,000.00. NO OTHER CHANGES.

INCORPORATES A CHANGE ORDER FOR AN INCREASE TO SCOPE AND ADDS A FIRM FIXED PRICE CLIN. NO CHANGES IN DELIVERY DATE.

TEMPERATURE CONDITIONING CHAMBER #1

INCREMENTALLY FUNDING ACTION ONLY

DE-OBLIGATE ULOS FROM CLIN 0001 TOTALING ($1,723,127.45) FOR CONTRACT CLOSEOUT

COST OVERRUNS. NO CHANGES PERIOD OF PERFORMANCE.

DELIVERY ORDER AWARD OF GROUND UNATTENDED THREAT SENSOR SUITE (GUTSS) UNDER THE ARMY MODERNIZING INSTRUMENTATION SOLUTIONS FOR TEST AND EVALUATION (MISTE) CONTRACT.

ENGINEERING CHANGE PROPOSAL TO DECREASE COST AND INCORPORATE FIVE TEMPERATURE CONDITIONING CHAMBERS AT A REDUCED COST.

INCREMENTAL FUNDING ACTION ONLY. NO OTHER CHANGES.

EXERCISE OF OPTION THREE (3) FOR THIS EFFORT.

PERIOD OF PERFORMANCE EXTENSION TO CONTRACT LINE ITEM NUMBERS 0001 THRU 0004 FROM 29 FEBRUARY 2024 TO 28 FEBRUARY 2025. INCREMENTAL FUNDING ADDED. NO OTHER CHANGES ARE MADE.

LOW LEVEL CONTINUOUS WAVE (LLCW) ANTENNA FUNDING ACTION FOR A REQUEST FOR EQUITABLE ADJUSTMENT IN THE AMOUNT OF $3,754.47. NO OTHER CHANGES ARE MADE.

FUNDING ACTION ONLY. NO OTHER CHANGES ARE MADE.

FUNDING ACTION ONLY. NO OTHER CHANGES.

UNILATERAL MODIFICATION FOR INCREMENTAL FUNDING ACTION ONLY. NO OTHER CHANGES ARE MADE.

EXERCISE OF OPTION 4 CONTRACT LINE ITEM NUMBERS 4001-4006 AND 4008 AND IS FULLY FUNDED. NO OTHER CHANGES.

COST GROWTH INCORPORATED AT A TOTAL COST OF $27,046.48 ON CONTRACT LINE-ITEM NUMBER 2001. NO OTHER CHANGES ARE MADE.

FUNDING ACTION ONLY. NO OTHER CHANGES ARE MADE.

INCREMENTAL FUNDING ACTION ONLY. NO OTHER CHANGES ARE MADE.

INCREMENTAL FUNDING MODIFICATION ONLY.

U.S. ARMY TEST AND EVALUATION COMMAND (ATEC) FIBER MODERNIZATION FUTURE WIRELESS STUDY PHASE 2 DELIVERY ORDER ENGINEERING CHANGE PROPOSAL (ECP)ADDITIONAL FOLLOW-ON ANALYSES

DELIVERY ORDER FOR AVIATION TRAINING AIRCRAFT SURVIVABILITY EQUIPMENT STIMULATION SUITE (TASS) INTEGRATION SUPPORT

GOVERNMENT INITIATED CHANGE ORDER TO ADD SCOPE FOR ADDITIONAL PARTS AND MATERIALS TO SUPPORT EFFORT. NO CHANGE TO CURRENT DELIVERY SCHEDULE. TOTAL CEILING INCREASE OF $1,523,048.20.

NEW DELIVERY ORDER AWARD UNDER THE MODERNIZING INSTRUMENTATION SOLUTIONS FOR TEST AND EVALUATION (MISTE) BASE INDEFINITE DELIVERY INDEFINITE QUALITY (IDIQ) TO UPDATE ARMY TEST CENTER TESTING CHAMBERS. TOTAL PERIOD OF PERFORMANCE IS THIRTY-SIX MONTHS.

ENGINEERING CHANGE PROPOSAL FOR REPLACEMENT HUMIDITY CHAMBER (RTHC) MOVEMENT OF 14 COOLING UNITS

AUTONOMOUS SYSTEM TEST CAPABILITY (ASTC), SAFETY ENVIRONMENT, ENGAGEMENT, AND RESPONSE (SEER) MOD TO INCORPORATE COST CHANGE PROPOSAL FOR ADDITIONAL SOFTWARE DEVELOPMENT AND POP EXTENSION

LOW LEVEL CONTINUOUS WAVE (LLCW) ANTENNA DEOB ($7,153.52)

TEST AND EVALUATION SOURCE (CTES) INCREMENTAL FUNDING ACTION

THE CONTRACTOR SHALL PERFORM A STUDY FOR FUTURE MODIFICATIONS OF JOINT SATCOM THREAT ANALYSIS TESTING SYSTEM (JSTATS)

TEST AND EVALUATION SOURCE (CTES)

MODERNIZING INSTRUMENTATION SOLUTIONS FOR TEST AND EVALUATION (MISTE) PROGRAM ARMY REPROGRAMMING ANALYSIS TEAM (ARAT) ENTERPRISE APPLICATIONS AND INFRASTRUCTURE VIRTUALIZATION INCREMENTAL FUNDING MODIFICATION