HVAC Services Tender Results

HVAC - VRV SYSTEM Lifting & Shifting, Supply, Installation, Testing, Commissioning of floor mounted top / side discharge type AC Outdoor unit with Variable refrigerant flow system with required indoor units, refrigerant piping, refnet connection, individual controller, Necessary integrator for BMS with open protocol. The quote for the work should include necessary, lifting charges for mounting the Condensing units with rubber pads, first charge of 410A refrigerant and mounting of indoor units and other accessories. The outdoor unit shall be factory assembled, weather proof casing, constructed from heavy gauge mild steel panels and coated with baked enamel finish. The unit should be completely factory wired, tested with all necessary controls. The outdoor unit shall be modular in design and should be allowed for side by side installation. Each modular inverter outdoor shall be having minimum 1 digltal scroll / inverter & 1 fixed scroll compressors , Heat exchanger, condenser fan etc., capable to operate at 3 Phase, 415 +/- 10 % Volts, 50hz power supply. The unit shall be provided with its own microprocessor control panel & electrical compartment with all necessary electrical and control components. Supply of Variable Refrigerant System with all accessories ( Make : DAIKIN ) VRF Out-door Units ( 60 H.P. )

Supplying, erecting, testing and commissioning of diesel generating set with alternator of 100 kVA confirming to CPCB-IV plus Emission Compliant with output continuous rating, 3 Phase, 415 V, 50c/s 0.8 p. f.A.C supply, a totally enclosed liquid cooled multi in line cylinder diesel engine developing suitable BHP at 1500 rpm with 10% overload for 1 hour in 12 hours, along with standard accessories, self-excited, self-regulated, screen protected alternator with static excitation system running at 1500 RPM as per IS 4722-2001 with voltage regulation +/-0. 5 %, with performance class G2 Both the engine and alternator direct coupled on a common fabricated steel base frame and mounted on anti-vibrating pads with standard control panel comprising meters,switchgears, indicators connected with suitable wires/cables, the complete set enclosed in composite Acoustic enclosure as fully assembled integral unit made of 16 SWG CRCA Sheet, sound absorbing material to restrict sound level up to 75 dB at 1.0 m, with suitable capacity DEF tank provided with first filling of oil, diesel tank capacity not less than 230 Litres etc. on provided M20 Grade CC Foundation and obtaining necessary approval from Electrical Inspector if necessary. This D.G set is Fitted in Soundproof & Weather Proof Acoustic Enclosure as per CPCB IV plus Emission Compliant (with acoustic enclosure as per latest Government norms) approved Norms.