657-27-107JC, Replace Select Hot Water Heating System

Amendment 36C25526R0166_1 0002 Purpose: a) To incorporate Governents response to Pre-proposal RFIs, b) Change NAICS code from 236220 to 238220 & Size standard from $45.0M to 19.0M. c) change proposal due date from 10-16-2026 to 11-03-2026. d) Final RFIs for Government response are due 10-20-2026 by 2PM CST. e) Replace design manual with plumbing manual. f) Incorporate revised specifications. g) Update Wage Determination for STL MO Due to the volume of RFIs recieved, a copy of an updated solicitation has been uploaded to address non-technocal RFIs. Sections in bold red text indicate changes in response to RFIs that mainly address non-technical RFIs. All responses to technical RFIs can be found on the attachment lableld response to pre-proposal RFIs. Notice 1 & 2 do not require acknowledgement. Only amendments 1, 2 and any subsequent amendments that are issued require acknowledgment on proposal submissions. ***Please see attachement section**** _________________________________________________________________________________________________________ Amendment 36C25526R0166_1 0001 Purpose: The site-visit sign-in sheet and RFI questions are incorporated. Please see attachement section for sign in sheet and RFIs. ______________________________________________________________________________________________________ Notice 2: 36C25526R0166_1 Purpose: The design manual attached also serves as the specifications for this solicitation. The solicitation can be accessed in the attachment section.