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PIID0005DELIVERY ORDER

TETRA TECH, INC.

UEI: LMRMKLLL3LG5

$2,974,965.84

Awarding Agency

Environmental Protection Agency

Sub-Agency

Environmental Protection Agency

Start Date

September 30, 2014

End Date

March 23, 2020

NAICS

PSC

F108

Transactions (24)

Date	Mod #	Action	Obligation
Sep 30, 2014	0	—	+$250,000
May 7, 2015	1	FUNDING ONLY ACTION	+$117,680
May 18, 2015	2	FUNDING ONLY ACTION	+$100,000
Jul 2, 2015	3	FUNDING ONLY ACTION	+$409,345
Dec 15, 2015	4	FUNDING ONLY ACTION	+$35,000
Apr 22, 2016	5	FUNDING ONLY ACTION	+$350,000
Jun 7, 2016	6	FUNDING ONLY ACTION	+$94,000
Sep 22, 2016	7	FUNDING ONLY ACTION	+$485,499
Dec 16, 2016	8	FUNDING ONLY ACTION	+$200,000
Feb 15, 2017	9	OTHER ADMINISTRATIVE ACTION	+$350,000
Feb 17, 2017	10	FUNDING ONLY ACTION	+$60,000
Mar 2, 2017	11	FUNDING ONLY ACTION	+$300,000
Mar 7, 2017	12	FUNDING ONLY ACTION	-$300,000
Mar 23, 2017	13	FUNDING ONLY ACTION	+$300,000
Apr 18, 2017	14	FUNDING ONLY ACTION	+$20,000
Sep 21, 2017	15	FUNDING ONLY ACTION	+$250,000
Mar 16, 2018	16	FUNDING ONLY ACTION	-$300,025
Jul 6, 2018	P00017	FUNDING ONLY ACTION	-$113,215
Feb 14, 2019	P00018	FUNDING ONLY ACTION	+$200,000
Mar 29, 2019	P00019	FUNDING ONLY ACTION	+$154,000
Aug 27, 2019	P00020	FUNDING ONLY ACTION	+$125,000
Aug 29, 2019	P00021	OTHER ADMINISTRATIVE ACTION	+$0
Dec 18, 2019	P00022	CHANGE ORDER	+$0
May 19, 2021	P00023	OTHER ADMINISTRATIVE ACTION	-$112,318