1. Installation of geothermal circuit piping, terminating at a concrete slab at the site of a future addition. Geothermal circuit piping will connect to common supply and return headers, supported by the slab. 2. The new concrete slab will be covered by an owner-furnished, contractor-installed shed in order to weatherproof the piping installation and provide a surface for mounting panels, lighting, receptacles, and equipment. 3. Heat trace and a unit heater will be provided for freeze protection of the insulated and jacketed geothermal piping installed above grade. 4. Restoration of the existing site to pre-construction conditions in accordance with the Specifications. 5. Contractor shall visit the site and explore the existing conditions prior to bidding. Contractor shall be aware of potential damage to the building, sidewalks, roadways, and landscaping in determining the method for removal and installation of equipment.
