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PIIDN4008518F5920DELIVERY ORDER

TETRA TECH INC

UEI: LMRMKLLL3LG5

$1,723,955.00

Awarding Agency

Department of Defense

Sub-Agency

Department of the Navy

Start Date

June 14, 2018

End Date

September 30, 2028

NAICS

PSC

C219

Transactions (6)

Date	Mod #	Action	Obligation
Jun 14, 2018	0	—	+$458,203
Mar 5, 2019	P00001	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$69,150
Jul 13, 2020	P00002	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$347,745
Aug 18, 2021	P00003	ADDITIONAL WORK (NEW AGREEMENT, JUSTIFICATION REQUIRED)	+$185,457
Sep 5, 2023	P00004	ADDITIONAL WORK (NEW AGREEMENT, JUSTIFICATION REQUIRED)	+$663,400
Jul 30, 2025	P00005	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0