PIID80ARC021P0003PURCHASE ORDER

HEFFLER CONTRACTING GROUP

UEI: N3LGEC9N9ZA5

$7,079,282.00

Awarding Agency

Sub-Agency

National Aeronautics and Space Administration

Start Date

May 14, 2021

End Date

March 18, 2025

NAICS

PSC

Z2JZ

Description

N239 4TH FLOOR REPLACE/REFURBISH LABORATORY INFRASTRUCTURE

Transactions (27)

Date	Mod #	Action	Obligation
May 14, 2021	0	—	+$6,581,000
Mar 3, 2022	P00001	OTHER ADMINISTRATIVE ACTION	+$0
Mar 8, 2022	P00002	OTHER ADMINISTRATIVE ACTION	+$0
Apr 25, 2022	P00003	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$36,754
Jun 10, 2022	P00004	OTHER ADMINISTRATIVE ACTION	+$0
Aug 1, 2022	P00005	OTHER ADMINISTRATIVE ACTION	+$0
Aug 25, 2022	P00006	OTHER ADMINISTRATIVE ACTION	+$0
Oct 26, 2022	P00007	OTHER ADMINISTRATIVE ACTION	+$0
Dec 16, 2022	P00008	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$140,239
Apr 11, 2023	P00009	OTHER ADMINISTRATIVE ACTION	+$0
Jul 5, 2023	P00010	OTHER ADMINISTRATIVE ACTION	+$0
Jul 26, 2023	P00011	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$4,437
Oct 10, 2023	P00012	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$24,272
Dec 4, 2023	P00013	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$6,566
Mar 7, 2024	P00014	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$70,697
May 14, 2024	P00015	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$1,775
Jun 6, 2024	P00016	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$516
Dec 18, 2024	P00017	OTHER ADMINISTRATIVE ACTION	+$0
Jan 17, 2025	P00018	OTHER ADMINISTRATIVE ACTION	+$0
Feb 22, 2025	P00019	OTHER ADMINISTRATIVE ACTION	+$0
May 14, 2025	P00020	FUNDING ONLY ACTION	+$143,563
Jul 10, 2025	P00021	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$26,911
Jul 15, 2025	P00022	OTHER ADMINISTRATIVE ACTION	+$0
Sep 11, 2025	P00023	SUPPLEMENTAL AGREEMENT FOR WORK WITHIN SCOPE	+$10,608
Jun 25, 2026	P00024	CHANGE ORDER	+$20,114
Aug 12, 2026	P00025	CHANGE ORDER	+$11,830
Sep 14, 2026	P00026	OTHER ADMINISTRATIVE ACTION	+$0