Laserfiche WebLink
HVAC Study <br /> 6-31-2016 <br /> Dane County Library Relocation <br /> 1880 South Stoughton Road <br /> HVAC SYSTEMS <br /> The following are descriptions of existing HVAC systems, and the associated costs for <br /> demolition and remodeling for the building located at 1880 S. Stoughton Road, Madison <br /> Wisconsin. <br /> These descriptions and costs are based on site surveys on August 16 and 24, 2016, original <br /> building floor plan dated August 24, 2010 and a preliminary scope design provided by <br /> Dorschner Associates. <br /> No HVAC construction documents of the original construction were available however the <br /> systems presently installed appear to be original with the construction of the facility in 2010. <br /> EXISTING HVAC CONDITIONS <br /> Office Areas <br /> Office areas occupy approximately the north 38 percent of the facility. <br /> The heating and cooling is provided by two horizontal gas fired furnaces located above the <br /> lay in panel ceilings. Furnace No. 1 is a Trane 120,000 BTU input unit above the corridor <br /> ceiling adjacent to the north barrier free shower room. Furnace No. 2 is a Trane 80,000 <br /> BTU input above the corridor ceiling adjacent to the women's toilet room. There are two <br /> Trane air cooled condensing units located on wall brackets on the west side of the building. <br /> Furnace 1 is served by a 4 ton capacity unit and furnace 2 by a 3.5 ton unit. <br /> Ventilation for the shower rooms is provided by an individual ceiling exhaust fan controlled <br /> by an occupancy sensor that also controls the room lighting. <br /> The women's and men's toilet rooms appear to be exhausted with a single exhaust fan with <br /> ducted to single discharge roof discharge. <br /> The kitchen has two gas fired ranges. A hood/microwave is located above each range. <br /> Mechanical Room <br /> The facility has a mechanical room assessable from the northwest corner of the vehicle <br /> bays. <br /> The room is primarily used as a plumbing equipment room and presently has laundry <br /> equipment as described in the plumbing report. <br /> The space is exhausted by a ceiling type exhaust fan mounted on the north (rear) wall and <br /> is ducted to a roof discharge. <br /> Page 1 of 4 <br />