Summary of Specifications:
Scope of Work Clubhouse will be closed to the public until June 1, 2015 Coordinate work schedule with Facilities Manager and Golf Course staff. Remove two existing HVAC systems dispose Reuse existing pad for HAC-1 condenser Install new venting and combustion air as required Connect to existing duct systems Condensate pump as required, piped to waste drain Permit required. Permit fee waived, contractor’s license fee may apply Installation must be compliant with City of Louisville codes Connect to existing programmable Net/X thermostats Warranty minimums: One year warranty parts and labor on all installations, five year warranty on AC compressor, 10 year warranty on heat exchanger Xcel Energy rebates: Contractor will provide documentation so that owner may apply for applicable heating and cooling rebates City of Louisville is tax exempt Installation schedule: Complete all work before June 1, 2015 Existing Equipment RTU-1 Location: rooftop Existing Model number: Lennox GCS16-1353-270-5Y, SN 5689K00165 Natural Gas Input BTU: 170,000/270,000, two stage Air conditioning tonnage: 10 tons, two stage 208V, 3 phase Existing Equipment HAC-1 • Location: kitchen closet • Existing Model number: Rheem UGDG-125ARJR, blower HP - ¾ • Natural Gas Input BTU: 125,000 • Air conditioning tonnage: 5 tons 208V, single phase Equipment Specification General • Approved manufacturers: Trane, Carrier, York, Lennox, American Standard, Aaon (others may be considered with pre-approval) • Contractor will be responsible for all duct connections and curb adapters • Refrigerant: R410a • Controls: Net/X Wi-Fi programmable wall thermostat, owner supplied • Condenser coils will be protected from hail damage • Filters: pleated filters provided with installation Equipment Specification RTU-1 • Sizing: capacities equal or exceeds original • Cooling efficiency: EER 12 or better • Burner efficiency: 80% AFUE or better • Economizer: required • Hinged doors: required • Two stage cooling: required • Two stage burner: required Equipment Specification HAC-1 • Sizing: capacities equal or exceeds original • Cooling efficiency: SEER 14 or better • Burner efficiency: 80% AFUE or better • Two stage burner: required Scope of work by owner, if required Dedicated GFI convenience receptacle, not on furnace circuit Electrical upgrades required by code .Alternates Alternate #1: Provide HAC-1 replacement with heating 94% + AFUE Alternate #2: Contractor to provide all required electrical work with permit Alternate #3: cost to upgrade heating and air conditioning efficiencies if applicable to each proposed system RFP Documents by Owner RFP specification and forms City of Louisville Building Safety – Installing or replacing a natural gas appliance RFP Submittals by Contractors Base bid pricing Alternate pricing Product information sheets for proposed systems City of Louisville Decision Criteria Price Quality and features of equipment Schedule Energy efficiency Completeness of proposal, including equipment specifications and supporting documentation
