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PIIDHSCG8309J3CL358DELIVERY ORDER

TETRA TECH, INC.

UEI: FL1UPMZCC5S8

$635,784.58

Awarding Agency

Department of Homeland Security

Sub-Agency

U.S. Coast Guard

Start Date

September 17, 2009

End Date

November 3, 2014

NAICS

PSC

C211

Transactions (6)

Date	Mod #	Action	Obligation
Sep 17, 2009	0	—	+$107,216
Aug 10, 2010	P00001	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$58,605
Sep 16, 2010	P00002	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$127,410
Sep 22, 2011	P00003	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$264,936
Nov 6, 2012	P00004	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$77,618
Oct 14, 2025	P00005	CLOSE OUT	+$0