Attachment 5- Revised DDC Shop Drawings COF 19 Aug21.pdf

This document outlines a federal solicitation to replace boilers at multiple buildings on Joint Base Lewis-McChord in Washington. The solicitation was issued by the Department of the Army Materiel Command Mission and Installation Contracting Command and bears number W911S821B0007. It requests contractors furnish all labor, equipment, and materials to install new boilers and heating systems in several buildings, repair existing HVAC and energy management control systems, remove underground storage tanks, and replace domestic hot water heaters and piping. Specifically, the work includes installing four 750 MBH input boilers in some buildings, one 500 MBH input boiler in another building, repairing DDC systems, removing underground tanks, and replacing water heaters and piping. The solicitation aims to procure these services to repair and upgrade heating and hot water systems at various facilities on Joint Base Lewis-McChord.