This announcement amends a solicitation for the Replace HVAC at Admin and Archive Buildings project at Bent’s Old Fort National Historic Site. It posts questions and answers for all interested parties. The solicitation and amendments are available on SAM.gov. Offerors must complete the SF Form 1449 and sign and return all amendments as instructed, including one copy in the offer package. Offers may be submitted by email to Jarrod Brown.

A combined synopsis/solicitation is issued for HVAC replacement services at Bent's Old Fort National Historic Site. This acquisition is a 100% small business set-aside under NAICS 238220 with a $19.0 million size standard. The anticipated award date is September 2026. Interested companies must have an active SAM registration and a Unique Entity Identifier to be considered. Performance will take place at the historic site.