PROVISION OF AIR CONDITIONING IN ANTE ROOM OF P3 BUILDING WITH ASSOCIATED INFRASTRUCTURE AT NOM VARUNA UNDER GE (U) PM DELHI CANTT10

Supply installation testing and commissioning of 100% Inverter VRF units of Cap 16 HP/12.8 TR (Note: 1 HP = 0.8 TR) complete with Inverter Scroll compressor fitted with Conentrated winding, air cooled condenser with low noise fan having interconnected control wiring and refrigerant piping housed in compact housing duly powder coated, Conformal Coating on PCB, Hydrophilic Blue Fins, Twin Accumulator & Two Compressors in each Outdoor Unit. All units are Cooling & Heating both with Eco Friendly Refrigerant (R-410a). Unit should deliver 100% capacity without deration upto 45°C Ambient Temperature. Operating Outdoor Ambient Temperature Range Cooling 10°C to 56°C & for Heating -10°C to 24°C. IPLV should be more than 6.7 complete all as specified and directed. Note: a) Heat load to be done by considering Outside Temperature 45°C & Inside Atrium 24°C. b) Roof in not Insulated (Under deck Insulation) c) Deration Chart to be submitted by OEM. d) HVAC Layout to be submitted by Contractor with Sign & Stamp of OEM. e) VRF Installation work to be execute by OEM or OEM Authorised Vendor. f) Refnet to be added in Quoted Rates. g) The installation of VRF under this contract shall be done through any OEM i.e. Make:-Mitsubishi Electric, O-General, Bluestar or Toshiba, Daikin, Voltas, Carrier, LG, Samsung.

Supply, Installation, testing and commissioning of TFA Type, Air Handling Unit capacity 25 TR-9000 CFM (25 mm Static Pressure) with AHU unit, Floor Mounted type, Double Skin Casing consist of Outer Skin of 0.6mm Pre Coated GI, Inner Skin of 0.6mm Plain SS-304, Frame work consist of Thermal Break Aluminium profile with thermal barrier, insulated panels of Thickness 45mm CFC Free PUF injected (Density: 40 kg / Cu. m.), Drain tray material consist of 20 G SS-304 Tray duly insulated with 13 mm closed cell Nitrile insulation, GSS Base Channel complete all as specified and directed with following specifications. (i) Coil Casing / Blank offs SS-304, (ii) Coil section with 8 row deep DX cooling coil with double distributors. (iii) For Supply: Fan section with DIDW centrifugal backward curved fan, (iv) With Copper tube(IGT):- Tube Dia 9.52 mm / 3/8” O.D, Thickness of Tube 0.5mm, (v) Fins Thickness of 0.15mm of Plain Aluminium Fins, Copper tube with hydrophilic coating 11 to 13 Nos. per Inch. (vi) Filter : Media of Filters-Synthetic (non woven type) / Fiber Glass for (EU-13), (vii) Efficiency of Pre-filters (EU-4)-90 % down to 10 micron, (viii) Motor - Plug Fan motor. (ix) ADP- 54°F Total Refrigerant gas flow pressure drop including distributor : Max 4 Psig

(Coil to be selected at below parameter:- a. 7.2°C Evaporative Temp b. 54°C Condensing Temp c. 4° C Superheat d. 5°C Subcooling e. Fluid Pressure Drop not more than 35 Pascal) Make: Zeco, Edgetech, Wave, Citizen and Balance Air, Ventilair, Carrier,Daikin DISTRIBUTORS SHOULD BE IN VERTICAL POSITION

Supply only Corded Remote Control for VRF and AHU above complete all as specified and directed

12.7 mm with 13 mm thick insulation

19.1 mm with 13 mm thick insulation

28.6 mm with 19mm thick insulation

34.9 mm with 19 mm thick insulation

Supply, fixing, testing and commissioning of the control wiring 2 Core x 0.75 Sqmm copper conductor cable ( Sheilded Wire) from outdoor to indoor units with all necessary accessories to make it functional as per OEM Recommendation complete all as specified and directed.