Upgrade Sanitary and Storm Systems at the National Museum of Natural History

Amendment 0001 to the RFP is hereby issued and attached for download. The purpose of the amendment is to make the following change to the Solicitation: 03/27 Site Visit Sign-in Sheet --------------------------------------------------------------------------------------------------------- The Smithsonian Institution is seeking offers to upgrade Sanitary and Storm Systems project at the Smithsonian Institution's National Museum of Natural History located at 10th Street and Constitution Avenue NW, Washington, DC, as described herein and the Contract Documents, including, without limitation, in the Specifications and Drawings for SF Project No. 1600103 both dated December 5, 2025. All of the requirements which the successful Offeror must meet concerning this project are set forth in detail in