Amendment No. 1 Solicitation/RFQ 36C24825Q1037 This amendment is hereby issued to provide responses to questions and request for information submitted by vendors. Quote/Offer due date is hereby extended from August 11, 2025, at 1PM AST to August 14, 2025, at 10am AST Responses to Vendors Questions and Request for Information Q. We would like to know if this is a brand-new contract OR if there is (was) an incumbent performing these services. If not brand new, could you please provide the current / previous contract number? This requirement is a one-time job, therefore there is no current incumbent. Q. What are the models of the Boilers and DA to be serviced? Boiler Unit number 1 (Local identifier): Fire tube steam boiler manufactured by Hurst Boiler & Welding co., Inc., Serial number ES997-200-2; NB 18273 Boiler Unit number 3 (Local identifier): Fire tube steam boiler manufactured by Hurst Boiler & Welding co., Inc., Serial number ES997-200-1; NB 18272 Hurst Deaerator Unit (DA): Manufactured by Hurst Boiler & Welding co., Inc., Serial number 1200315 DA, Year Built 2012. NB 18289 Existing Level Master Control Information for Boilers: Manufacturer Cleaver Brooks, Part Number 623-00192-000.