SIEMENS BUILDING TECH 1 -2003 - Laserfiche WebLink

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2. Use the existing backup air conditioning unit (BUAC) as the primary cooling system of the call center. 3. The existing AHU serving this space shall be converted as a backup cooling system. 4. Provide automatic motorized dampers in the existing ductwork as indicated in the attached partial plans. 5. Upon deactivation of the BUAC, the AHU and dampers indicated in the partial plans shall be energized (during off hours or weekends) 6. Provide complete operable system. Section 6. FACILITY AND OPERATIONAL IMPROVEMENTS: Corporate Yard Lighting See Exhibit F2 for attached room by room lighting spreadsheets for the exact scope of work. Administration Building: Heating, Ventilating and Air Conditioning (HVAC) equipment The Admin building is served by dual duct air handling units (AHU) with separate cooling and heating tans. 1. Replace the supply fan motors with premium efficiency motors. (AHU-1 has 5-hp motor and AHU-2 has 3-hp motor). 2. Replace the AHU supply fan motor with new premium efficiency motor. In addition, replace existing belts, pulleys with new cog belt synchronous type belts and sheaves (Goodyear or equal). 3. The existing lighting and mechanical system time clocks will be removed and the control points will be integrated into the new DDC controller on site. Water Meter Building: The building is conditioned by a 5-Ton packaged gas and electric air conditioning unit. Maintain the trait in the roof. 1. The existing lighting and mechanical system time clocks will be removed and the control points will be integrated into the new DDC controller on site. Fleet Building: There are three packaged gas and electric air conditioning units serving the building. AC-1 is 10-Tons while AC-2 & 3 are 5-Tons. Maintain the units in the roof. 1. The existing lighting and mechanical system time clocks will be removed and the control points will be integrated into the new DDC controller on site. 6