Supply, Installation, Testing and Commissioning of VRF/VRV Type Air Conditioning System for Passenger Terminal Building under RCS UDAAN-2 at Helipad, Sahastradhara Road, Dehradun (Uttarakhand)

Amount

Supply Installation, Testing & Commissioning of modular type Variable Refrigerant Flow/Variable Refrigerant Volume air cooled Outdoor units suitable for cooling and heating, having all hermetically sealed inverter type Scroll Compressor(s), minimum two compressors for above 14 HP modules, microprocessor based Controller, top discharge type condensing unit(s), with R 410 A Refrigerant, vibration isolators, with suitable foundation etc. complete as required. The unit shall deliver the rated capacity at AHRI Conditions and work even at 50°C ambient temperature without tripping. The unit shall be suitable to work on 400V +/- 10%, 3 Phase, 50Hz AC power supply. The unit shall be filled with first charge of the refrigerant and ready for use as required. The COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5 . saftey device of outdoor unit high pressure switch, low pressure switch, fan motor saftey, thermostat, Invertor overload protector, Over current relay & Fuse. Make Daikin/ Mishtubishi/Toshiba/O-Genral

Supply ,installation ,testing and commissioning of following minimum capacity 4-way flow VRV /VRF Cassette Type Indoor ceiling mounted unit equipped withs ynthetic washable media pre-filter, fansection with low noise fan/ dynamically balance dblower ,multi speed motor, coil section with DX Copper coil ,electronic expansion valve, outer cabinet, drain pump, grill, necessary supports, vibration isolation, cordless remote control etc.,suitable for operationon singlep hase 230V±10% ,50 Hz AC supply, complete ,as required. The unit shall have automatic force shut down provision in case of fire on receiving signal from BMS System.The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree C DBand19 Degree CWB temperature Make Daikin/ Mishtubishi/Toshiba/O-Genral

Cassette Type : (1.00TR)

Cassette Type : (1.30TR)

Cassette Type : (1.60TR)

Supply Installation, testing and commissioning of following minimum capacity and external static pressure VRF/VRV Floor mounted duct type Indoor unit equipped with washable synthetic media pre-filter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX copper coil, electronic expansion valve, corded remote control, outer cabinet, vibration isolators, drain pan, other necessary supports etc., suitable for operation on single phase AC supply 230 V ± 10%, 50 Hz complete as required. The unit shall ave automatic force shut down provision in case of fire on receiveing signal from BMS System. The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree C DB and 19 Degree C WB temperature High Static Floor standing Duct type unit (minimum110 Pascal exernal Pressure)

Supply, Installation, testing and commissioning of Smart Manager Type Central Controller with Data Analyzer to enable Daily energy consumption viewing and analysis. (I touch controller )

Supply, Installation, testing and commissioning of corded controller.

Supply, installation, testing and commissioning of Y- joints insulated, distributer and headers for all Indoor units at both the ends floors layout as per layout drawings.

Supply, Installation ,testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft /hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing /brazing including accessories ,insulated with XPLE Class-O tubular insulation/ with Class-O closed celle last ometricnitrile rubber tubular sleeve sections of specified thick ness as given below for Suction and Liquid lines,all accessories as per specifications etc. as required :

41.27 mm dia (OD) (Harddrawn)with tube thick ness1.62 mm with 19 mm thick insulation

34.90 mm dia (OD) (Harddrawn)with tube thick ness1.62 mm with 19 mm thick insulation

25.40 mm dia (OD) (Harddrawn)with tube thick ness1.2 mm with 19 mm thick insulation

22.2 mm dia (OD) (Harddrawn)with tube thick ness1.2 mm with 19 mm thick insulation

19.1 mm dia (OD) (Harddrawn)with tube thick ness1.2 mm with 19 mm thick insulation

15.88 mm dia (OD) (Harddrawn)with tube thick ness1.2 mm with 19 mm thick insulation

12.70 mm dia (OD) (Harddrawn)with tube thick ness1.2 mm with 19 mm thick insulation

9.53 mm dia (OD) (Harddrawn)with tube thick ness1.2 mm with 19 mm thick insulation

6.4 mm dia (OD) (Harddrawn)with tube thick ness1.2 mm with 19 mm thick insulation

Supply, installation, testing & commissioning of uPVC Hard drain piping with fittings, valves & insulation with 13 mm for indoor application closed cell nitrile rubber of density 60+/-10% Kg/m3.

Supply Laying of one number Copper armoured PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required

Supplying, laying, fixing, testing and commissioning of following thickness closed cell elastrometric nitrile rubber of class 'O' applied by suiatable adhesive, as per specifications and as required complete in all respect

Supplying, fixing testing commissioning of supply air diffusers of powder coated aluminium with aluminium volume control dampers with anti smudge ring & removable core.

Supplying & fixing of powder coated extruded aluminium Supply Air Grills with aluminium volume control dampers as per specifications

Supplying & fixing of powder coated extruded aluminium Return Air Grills with louvers but without volume control dampers complete as required.

Supplying, fixing testing commissioning of Return air diffusers of powder coated aluminium without volume control dampers with anti smudge ring & removable core

Supply, installation, testing & commissioning of thermal insulated flexible duct of following sizes duly supported at regular interval as per site requirement etc. complete as required as per specifications 200 mm

Supplying and fixing o 25 mm sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by verlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Supplying and laying 6 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. as required

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.

150 mm width X 50 mm depth X 1.6 mm thickness

225 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

Supply, installation, balancing and commissioning of factory fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required.

22 gauge galvanised sheet steel Thickness 0.80 mm sheet

24 gauge galvanised sheet steel Thickness 0.63 mm sheet

Supplying and fixing of following thickness duly laminated aluminum foil of mat finish closed cell Nitrile rubber (Class "O") insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required 19 mm

IRANI TRADERS

Composite Engineers