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PIID80KSC019F0063DELIVERY ORDER

HYDROGEOLOGIC, INC.

UEI: S7Q4GKNGGA81

$605,853.22

Awarding Agency

National Aeronautics and Space Administration

Sub-Agency

National Aeronautics and Space Administration

Start Date

August 26, 2019

End Date

June 30, 2026

NAICS

PSC

C219

Transactions (11)

Date	Mod #	Action	Obligation
Aug 26, 2019	0	—	+$234,172
Jan 26, 2021	P00001	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$115,102
Sep 15, 2021	P00002	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$79,857
Jul 8, 2022	P00003	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$99,210
Feb 20, 2023	P00006	CHANGE ORDER	-$9,517
May 25, 2023	P00004	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$64,313
Sep 18, 2023	P00005	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$66,047
Dec 7, 2024	P00007	OTHER ADMINISTRATIVE ACTION	+$0
Aug 15, 2025	P00008	OTHER ADMINISTRATIVE ACTION	+$0
Dec 19, 2025	P00009	OTHER ADMINISTRATIVE ACTION	+$0
Feb 2, 2026	P00010	FUNDING ONLY ACTION	-$43,331