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PIID0011DELIVERY ORDER

TETRA TECH EC, INC.

UEI: LMRMKLLL3LG5

$2,894,418.17

Awarding Agency

Department of Defense

Sub-Agency

Department of the Navy

Start Date

September 23, 2015

End Date

August 29, 2022

NAICS

PSC

F108

Transactions (10)

Date	Mod #	Action	Obligation
Sep 23, 2015	0	—	+$2,597,734
Sep 21, 2016	1	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$771,458
Oct 23, 2017	2	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	-$453,716
Jun 5, 2018	3	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	-$5,598
Jul 24, 2018	4	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0
Apr 4, 2019	5	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	-$801
Nov 6, 2019	6	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	-$1,150
Jan 9, 2020	7	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	-$13,509
Jul 7, 2021	8	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0
May 5, 2022	9	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0