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04/17/2014 THU 13: 19 FAX 0004/007 <br /> SPECIFICATIONS <br /> Orange County is requesting bids for the supply and Installation of a replacement chiller at Orange County's <br /> Richard E.Whined Human Services,Cdnter,300 West Tryon Strebt in Hillsbbrough. The existing Carrier chiller <br /> was Installed In 2003. 'xi <br /> Scope of work: <br /> Base Bid: <br /> 1. Supply new Carrier 30RB250 chiller,complete with: <br /> a) Rotary scroll compressors <br /> b) Freeze protectigg, r <br /> c) Suction line Inpulgtion <br /> d) Ertergy management mpqulp , <br /> e) Single point power conneotion'to existing power source <br /> f) dbil trim panels''' <br /> g) Control transformer <br /> Factory installed non-fused disconnect switch <br /> 1) Factory installed low ambient control <br /> J) Factory installed min, <br /> inimum load control <br /> k) R-41 OA refrigerant ` <br /> 1) Cooler barrel heater <br /> m) 250 ton(nominal capacity)' <br /> n) 460 volt,3-phase operation <br /> o) Aero-acoustic fan system <br /> p) N4datiowmlcro-channel dondensdr•coils ` <br /> q) Low sound option n <br /> Y) Multiple,•Independent•tofrigetant clrcults <br /> •s) Electronic flow sWitoh <br /> , qb <br /> t). .. -Comfort Link controls <br /> u) Navigator hand-held interface device <br /> 2. Remove and dispose existing chiller <br /> 3. 'Conic bc"t new ahilier to existing 6"chilled water pip'ino <br /> 4. Connect new chiller to existing 600 amp panel Inside existing chiller enclosure <br /> 5. Connect new chiller to existing Siemens energy management system and program as needed for <br /> proper operation <br />