Response deadline
Tue, Oct 6, 2026, 3:00 PM EDTSAM.gov listing
33330226RF0010010 Indefinite Delivery Indefinite Quantity (IDIQ) for Construction Services in Washington DC Metropolitan Area
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Opportunity details
- Agency
- Smithsonian Institution
- NAICS
- 236220
- Notice type
- Solicitation
- Set-aside
- Small Business Set Aside - Total
- Original posted
- September 1, 2026
- Last updated
- October 18, 2026
- Notice ID
- 69438f12b7214153953d1d6d72be43a6
Summary
The Smithsonian Institution seeks interested Small Business contractors to establish multiple Small Business Indefinite Delivery / Indefinite Quantity (IDIQ) Contracts with construction firms to provide construction services between $1 million to $8 million per project. The NAICS code is 236220 for Commercial and Institutional Building Construction. This announcement is for the selection and award of one or more Contracts that will support construction needs in our facilities for the Washington, DC Metropolitan area and surrounding facilities such as the Smithsonian Conservation Biology Institute in Front Royal, VA and the Smithsonian Environmental Research Center, Edgewater, MD. REQUEST FOR CLARIFICATIONS It is desired that all questions/clarifications be sent in, sequentially numbered for example first questions 1,2,3, second set of questions 4,5,6, etc. in word format to ColemanSI@si.edu It is requested that all questions be sent in no later than September 15, 2026, at 3PM EST. No site visit has been arranged, if you feel a site visit is warranted, please send an email requesting one. Proposals are to be submitted in pdf form (1 pdf for Technical), emailed to https://www.dropbox.com/scl/fo/c3gw28mupqeyl8s128jye/AJEscQQlrbA4BYJCnfTPVJI?rlkey=lthtkgmv20f6iyl9u4xgwkgye&st=w3wddft6&dl=0 by 3:00PM ET October 6, 2026.
Read Full Official Summary
The Smithsonian Institution seeks interested Small Business contractors to establish multiple Small Business Indefinite Delivery / Indefinite Quantity (IDIQ) Contracts with construction firms to provide construction services between $1 million to $8 million per project. The NAICS code is 236220 for Commercial and Institutional Building Construction. This announcement is for the selection and award of one or more Contracts that will support construction needs in our facilities for the Washington, DC Metropolitan area and surrounding facilities such as the Smithsonian Conservation Biology Institute in Front Royal, VA and the Smithsonian Environmental Research Center, Edgewater, MD. REQUEST FOR CLARIFICATIONS It is desired that all questions/clarifications be sent in, sequentially numbered for example first questions 1,2,3, second set of questions 4,5,6, etc. in word format to ColemanSI@si.edu It is requested that all questions be sent in no later than September 15, 2026, at 3PM EST. No site visit has been arranged, if you feel a site visit is warranted, please send an email requesting one. Proposals are to be submitted in pdf form (1 pdf for Technical), emailed to https://www.dropbox.com/scl/fo/c3gw28mupqeyl8s128jye/AJEscQQlrbA4BYJCnfTPVJI?rlkey=lthtkgmv20f6iyl9u4xgwkgye&st=w3wddft6&dl=0 by 3:00PM ET October 6, 2026.
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Why this matters
- This notice is a solicitation.
- The listed response deadline is Oct 6, 2026.
- 4 related opportunities share this NAICS.
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Market context
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