Building 215 Clean Room HEPA Filter Replacement

Amendment 0004:

The purpose of this Amendment 0004 is to:

1. Provide government responses to RFI's (attached).
2. Incorporate attachment "RFI IDs 33-36 Images_Compressed.  Attachment will be uploaded to SAM.gov. 
3. Provide a copy of the 2nd site visit sign-in sheet (attached). 
4. Extend the deadline for receipt of quotations to 1:00PM ET on August 12, 2026.

Amendment 0003:

The purpose of this Amendment 0003 is to 

1. Extend the deadline for receipt of quotations to 1:00PM ET on August 7, 2026. 
2. Schedule an additional site visit for prospective .... Read More

The National Institute of Standards and Technology (NIST) located in Gaithersburg, MD is requesting proposals from qualified Small Businesses to be evaluated and considered for award of the project titled "Buidling 215 Clean Room HEPA Filter Replacement". See attached documents for details.

A pre-proposal site visit is scheduled for Monday, June 15, 2026, at 9am EST. All attendees must be registered in advance of the site visit. See attachment titled "Information regarding Site Visit and RFI's" for details.

In accordance with FAR 19.502-10, if this small business set-aside acquisition is not awarded, the unilateral determination to set the acquisition aside shall be automatically dissolved for the unawarded portion of the set-aside.