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PIID0087DELIVERY ORDER

TETRA TECH, INC.

UEI: LMRMKLLL3LG5

$720,101.80

Awarding Agency

Environmental Protection Agency

Sub-Agency

Environmental Protection Agency

Start Date

June 27, 2011

End Date

May 13, 2013

NAICS

PSC

R799

Transactions (10)

Date	Mod #	Action	Obligation
Jun 27, 2011	0	—	+$125,000
Jul 1, 2011	1	FUNDING ONLY ACTION	+$304,970
Jul 21, 2011	2	FUNDING ONLY ACTION	+$0
Oct 24, 2011	3	FUNDING ONLY ACTION	+$181,994
Aug 21, 2012	4	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$123,355
Aug 27, 2012	5	FUNDING ONLY ACTION	+$1,434
Jul 23, 2013	6	FUNDING ONLY ACTION	-$12,410
Aug 14, 2014	7	FUNDING ONLY ACTION	-$0
Jul 1, 2015	8	FUNDING ONLY ACTION	-$1,416
Apr 3, 2020	P00009	FUNDING ONLY ACTION	-$2,825