140P6220B0002Amendment2Attachment_0002.pdf

This document contains attachments related to a federal solicitation to remove and install a new HVAC system. The solicitation calls for providing all labor, supervision, materials, tools, equipment and supplies to disconnect the existing geothermal HVAC system from the Visitor Center piping loop and replace it with a new fluid cooler and natural gas boiler located near the Maintenance Building. Existing piping within the Visitor Center will be replaced as indicated in the drawings. The existing heat pumps and an attic ductless split system will be replaced with new heat pump units, and energy recovery ventilators will be added. The solicitation was issued by the Department of the Interior National Park Service Midwest Region with the number 140P6220B0002 to perform work at a National Park.