NUWC Building 1259 Rooftop Air Handling Unit Replacement (Naval Station Newport, Rhode Island)

AMENDMENT 0002 (2.20.24) 1. PRE-PROPOSAL INQUIRY (PPI) RESPONSES PPI responses (17-52) provided for NUWC Building 1259 Rooftop Air Handling Unit Replacement (See attached) 2. PROVIDE A REVISED “Attachment 2 - Building 1259 Rooftop Air Handling Unit Replacement Final Specifications” (448 Pages) 3. PROPOSAL DUE DATE HAS BEEN EXTENDED TO 12 MARCH 2024 at 12:00PM EST 4. PROVIDE PRE-BID SITE VISIT SIGN IN SHEET AMENDMENT 0001: 2.15.2024 This solicitation is hereby amended to reflect the following changes: I. PRE-PROPOSAL INQUIRY (PPI) RESPONSES PPI responses (1-16) provided for NUWC Building 1259 Rooftop Air Handling Unit Replacement II. PROVIDE A REVISED/UPDATED ‘ATTACHMENT 5– WAGE DETERMINATION’ III.

INCORPORATE THE FOLLOWING CLAUSES: DFARS 252.225-7966 Prohibition Regarding Russian Fossil Fuel Business Operations—Representation (Deviation 2024-O0006). & DFARS 252.225-?7967 Prohibition Regarding Russian Fossil Fuel Business Operations (Deviation 2024- O0006) (FEB 2024)

The project shall include the replacement of four roof top air handling units (AHUs) at NUWC Building 1259. The work will include the removal and disposal of the existing AHUs at the building and related piping, and associated wiring. The work will also include the connection to the building chilled water and hydronic heating water piping system as well as the air duct systems and all associated electrical and control system wiring.

The work will also include structural modifications to support the new equipment. *ONLY THOSE CONTRACTORS LISTED BELOW ARE ALLOWED TO BID ON THIS PROPOSAL* NEWPORT/NEW LONDON MACC HOLDERS: ML-C00073 N40085-22-D-0021 Addon Services LLC N40085-22-D-0022 Armitage SAI JV N40085-22-D-0023 Black Horse Construction Group N40085-22-D-0024 CCI Facility Support Services, LLC N40085-22-D-0025 Doyon Management Services, LLC N40085-22-D-0026 Swan Contracting