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PIID0042DELIVERY ORDER

SCIENCE AND ENGINEERING SERVICES, LLC

UEI: E3D7U1KNNJC8

$66,534,234.80

Awarding Agency

Department of Defense

Sub-Agency

Department of the Army

Start Date

March 3, 2015

End Date

October 31, 2022

NAICS

PSC

1680

Transactions (30)

Date	Mod #	Action	Obligation
Mar 3, 2015	0	—	+$493,048
Apr 13, 2015	1	CHANGE ORDER	+$0
Aug 24, 2015	2	CHANGE ORDER	+$17,410,217
Sep 11, 2015	3	CHANGE ORDER	+$0
Nov 10, 2015	4	CHANGE ORDER	+$0
Dec 17, 2015	5	CHANGE ORDER	+$0
Feb 3, 2016	6	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0
Jun 14, 2016	7	CHANGE ORDER	+$6,464,584
Dec 22, 2016	8	CHANGE ORDER	+$31,273,789
Jun 8, 2017	9	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$108,104
Jul 13, 2017	10	CHANGE ORDER	+$5,171,696
Oct 2, 2017	11	CHANGE ORDER	+$0
Nov 30, 2017	12	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0
Mar 7, 2018	13	OTHER ADMINISTRATIVE ACTION	+$0
Dec 11, 2018	14	CHANGE ORDER	+$1,230
Jun 26, 2019	15	CHANGE ORDER	+$0
Aug 5, 2019	16	CHANGE ORDER	+$3,521,937
Sep 19, 2019	17	OTHER ADMINISTRATIVE ACTION	+$0
Mar 30, 2020	18	CHANGE ORDER	+$299,456
Jul 31, 2020	19	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$792,509
Aug 31, 2020	20	OTHER ADMINISTRATIVE ACTION	+$0
Mar 31, 2021	21	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$682,838
Sep 20, 2021	22	CHANGE ORDER	+$257,161
Sep 30, 2021	24	OTHER ADMINISTRATIVE ACTION	+$0
Dec 15, 2021	26	CHANGE ORDER	+$0
Feb 24, 2022	27	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0
Mar 31, 2022	28	FUNDING ONLY ACTION	-$48,637
Jun 29, 2022	29	CHANGE ORDER	+$178,871
Aug 30, 2022	30	CHANGE ORDER	+$35,939
Dec 12, 2022	31	FUNDING ONLY ACTION	-$108,509