HVAC Services Tender Results

HVAC Equipments; VARIABLE REFRIGERANT FLOW SYSTEM Supply, Installation, Testing and Commissioning of Variable Refrigerant Flow modular type air- conditioning system suitable for Cooling/Heating by inverter driven capacity control compressor complete with indoor and outdoor units with individual controller and with fittings etc., as per quantity given below including full charging of R-410A refrigerant gas inside the Outdoor/Indoor units and inside all the Copper Piping between all the Otdoor and Indoor units complete with duly powder coated. The system shall be capable to operate automatically back to normal state after power shutdown and power restoration. Make : CARRIER /Toshiba /Mitsubishi Heavy AIR COOLED VRF OUTDOOR UNITS

HVAC Work of 10 Meter Range building:- VRV SECTION OUTDOOR UNIT Supplying, erecting, testing and commissioning of 20HP, VRF/VRV air conditioning system outdoor unit (ODU) complies type-IV OEM standards working on HFC refrigerant R410A or other required/suitable green equivalent refrigerant, for minimum cooling capacity as delivering 100% capacity at 47° C, non stop cooling even at 56°C and coefficient of performance (COP) 3.00 to 4.00, modular type vertical hot air discharge suitable for longer piping range upto 1000 metre operation in cooling mode with inverter/digital VRF/VRV technology microprocessor based control compressor starter/control panel with scroll compressor, air cooled copper condenser coil of suitable shape for increasing maximum heat transfer area, rain protection cover, built in oil separator, accumulator and oil receiver, copper tube aluminium fin air cooled condenser, condenser fan with motor suitable for 415V±10%, 50 Hz, 3 phase power supply (all suitable for high ambient conditions), internal copper refrigerant piping, internal wiring and refrigerant, etc. all housed in powder coated weather proof cabinet complete.

EI Works - Recessed wirring to light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor of ISI marked Make- Finolex/Anchor/Polycab/HAVELLS/RR KABLE/KEI/V-Guard with 20 mm dia HMS FRLS PVC conduit ISI marked Make-AKG/BEC/Precision/Norpak/Anchor/Kinjal 6A modular type ( flame retradant type) switch ISI marked Make-Schneider(Zencelo)/legrand( Myrius) /Panasonic (vision) and ceiling rose ISI marked of modular type G.I box with metallic cover plate (both side) ( flame retradant type) Make-Schneider(Zencelo)/legrand( Myrius) /Panasonic (vision) of suitable size, modular box with 1.5 sq. Mm FRLS PVC insulated single core multistandard copper conductor as earth wire including all accessories and connection as per direction of Engineer -in -Charge. . All the switches & sockets should be warrantied for a replacement period of 2 years against defects with ncessary test report & Warrnaty certificate to be submitted to the department for genuinity of product & to avail free after sales service within warranty period for acceptance of materials.Make of Modular GI box - Make-Schneider(Zencelo)/legrand( Myrius) /Panasonic (vision) NB:All the electrical,Fire fighting,HVAC,ELV drawings,LUX Level design of the arena lighting, Technical Data Sheets & make will be approved by SE R& B Electrical circle & CE Building ,Odisha ,Bhubaneswar prior to execution of the work. GROUP-A

Design, manufacture, testing at works, transportation to site, unloading, storing, leading, erecting, testing & commissioning of HVAC PANEL confirming to the technical specification for panels & comprising of the following: Incomer:1Nos - 200A,25KA, MCCB wth front drive kit Metering for Each Incomer:1Nos - 96sqmm Digital Multi function meter (KWHr+KW+A+V+F+PF) 1set - Current Transformers (Cast resin type) 200/5A, class 0.5, 10VA 1set - RYB LED type indication lamps for Phase 1set - RGA LED type indication lamps for ON/OFF/Trip 1Set - Control MCB with Neutral link 1Set - Class B+C SPD with control MCB Bus bar: 200A TPN 25kA Aluminium Busbar. If the busbar is painted with a non-mettallic matt finish paint with colour coded and SMC Bus bar supports. Current density of the bus bars shall not exceed 0.8A/sqmm. Outgoings: 8Nos -63A, TPN MCCB 2Nos -40A, TPN MCCB

Providing and fixing self supported proflex roofing shed of minimum 1.50 mm thick or greater as per design suited to cover a span as per drawing having colour coated Galvalume profiled sheet, machine crimped and bent to required radius, fixed without truss, supported on curved profile, including light hangers (for fitting of lights , false ceiling , HVAC, fire fighting , other wiring), turbo ventilators as required, Profile matched base plate matching the corrugation of Galvalume sheet and fastners, EPDM-Gascated self drilling screws must be used. approved make Proflex / Tata BlueScope / JSW Colouron+ / AMNS / Bhushan Power & Steel for self supported proflex roofing shed including all accessories complete as per direction of Engineer-in-Charge.