PIID140S0318C0004DEFINITIVE CONTRACT

GREENSTONE CONSTRUCTION, INC.

UEI: J6V4CVPM55F9

$1,771,868.41

Awarding Agency

Sub-Agency

Office of Surface Mining, Reclamation and Enforcement

Start Date

July 19, 2018

End Date

October 19, 2018

NAICS

PSC

Z1QA

Transactions (6)

Date	Mod #	Action	Obligation
Jul 19, 2018	0	—	+$1,787,000
Aug 23, 2018	P00001	TERMINATE FOR CONVENIENCE (COMPLETE OR PARTIAL)	-$280,040
Aug 24, 2018	P00002	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$280,039
Aug 29, 2018	P00003	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$529,930
Nov 13, 2018	P00004	OTHER ADMINISTRATIVE ACTION	-$10,000
Aug 12, 2019	P00005	CLOSE OUT	-$535,061