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PIIDINP11PD21864BPA CALL

TDB COMMUNICATIONS INC

UEI: SNA4S19RNL45

$190,908.85

Awarding Agency

Department of the Interior

Sub-Agency

National Park Service

Start Date

September 13, 2011

End Date

July 29, 2016

NAICS

PSC

R499

Transactions (13)

Date	Mod #	Action	Obligation
Sep 13, 2011	0	—	+$61,440
Jul 9, 2012	1	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0
Aug 31, 2012	2	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$41,897
Sep 16, 2013	3	CHANGE ORDER	+$49,174
Sep 23, 2013	4	OTHER ADMINISTRATIVE ACTION	+$0
Jul 15, 2014	5	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$40,288
Oct 27, 2015	6	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0
Nov 19, 2015	7	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0
Dec 31, 2015	8	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0
Feb 25, 2016	9	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0
Mar 3, 2016	10	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0
Apr 25, 2016	11	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$0
Apr 2, 2018	P00012	CLOSE OUT	-$1,890