Expired contract

33330226CF0010408 — GRUNLEY CONSTRUCTION CO., INC.

GRUNLEY CONSTRUCTION CO., INC. held this SMITHSONIAN INSTITUTION contract until 26 October 2026. The period of performance ended 14 days ago. It was worth $29.21M, for commercial & institutional building construction work in WASHINGTON, DC.

Days since: 14
Ended: 2026-10-26
Value: $29.21M
Set-aside: Not recorded

Who is the incumbent on 33330226CF0010408?

GRUNLEY CONSTRUCTION CO., INC. held the award, recorded by SAM as OTHER THAN SMALL BUSINESS. Its unique entity identifier is R6CPWWDD4AM1.

This period of performance has ended

The period of performance ended 26 October 2026. A follow-on may already have been awarded — FedTally tracks contracts up to their end date and does not track award of the successor. The SAM.gov record is the current authority.

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What is contract 33330226CF0010408 for?

NMNH: UPGRADE SANITARY AND STORM SYSTEMS

Reproduced from the SAM.gov record, capitals and all. It describes the most recent contract action, which on a modification is that action’s purpose.

NAICS 236220 — Commercial & Institutional Building Construction Expiring in this industry

Can a small business bid on the follow-on?

No set-aside is recorded on this award. The follow-on is competed under whatever the contracting officer sets then, not under this award’s terms.

Contract identifiers

Contract number	33330226CF0010408
Parent vehicle	None — this is a standalone contract, not an order under an IDV
Department code	3300 · SMITHSONIAN INSTITUTION
Vendor UEI	R6CPWWDD4AM1
NAICS code	236220 · COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION
Period of performance	2026-09-24 to 2026-10-26
Total contract value	$29,213,000
Last modified in SAM	2026-10-19 · action signed 2026-10-16
Product or service code	Y1JA · CONSTRUCTION OF MUSEUMS AND EXHIBITION BUILDINGS
Awarding sub-agency	Smithsonian Institution
USAspending record	View this award on USAspending.gov

Obligated amount is not shown. SAM reports it per action, not running, and it is zero or negative on a third of the archive. How to read a contract number.

Related contracts

The same archive cut four ways — the incumbent’s other work, the same programme, the same agency, the same industry. Every one of these has a page.

Other contracts held by GRUNLEY CONSTRUCTION CO., INC.

Other SMITHSONIAN INSTITUTION contracts

Other Commercial & Institutional Building Construction contracts

All expiring in this industry

First seen in the SAM.gov Contract Awards feed on 20 Oct 2026, last confirmed 20 Oct 2026. Figures are SAM’s, taken from the most recent contract action — public domain US Government data. Vendors are identified by name and government-issued UEI only.

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