WBPWD/EE-I/CKHED/NIT-16/ 18-19

Amount

SITC of Ceiling Suspended Unit

Supply ,Installation ,Testing & Commissioning of Ceiling Suspended Ducted unit with 132000 btu/hr Cooling capacity,4400 CFM Air Flow, with twin scroll compressor,Microprocessor based Controler of 11 TR nominal capacity with R-410A/R407C Refrigerant. (Make:-Hitachi/Voltas/Blue-Star/Carrier)

SITC of Refrigerant Gas Charging R410a/R407C gas per site requirements

SITC of Copper Refrigerant Piping with Suitable Insulation.

SITC of Hard Drawn Copper Pipe with Nitrile Rubber Insulation

7/8 inch Dia Suction Line ,1/2 inch Dia liquid line with insulation.

5/8 inch Dia Suction Line ,1/4 inch Dia liquid line with insulation.

Supply ,Installation and Testing of rigid PVC Drain Piping complete with fittings, supports as per specifications and duly insulated with 6 mm thick closed cell nitrile rubber insulation.

40 mm dia

32 mm dia

supply & fixing of control cum transmission wiring of Copper conductor cable for looping between indoor & outdoor VRF system & to main Central remote controller system. Make: Polycab,Finolex,KEI.

7 C X 1.5 Sq. mm

Ducting

SITC of Site Fabricated Duct with 13 mm thick Nitrile Rubber Insulation complete with supports dampers etc. as per specifications & drawings. Make: SAIL,TATA,Jindal.

SITC of Plenum Chamber with 20 Gauge GI Sheet & 48 kg/m³ x 12mm thick Rigid Board with RP tissue and 24G Al. perforated sheet.

Duct Thermal Insulation

Providing and fixing closed cell crossed linked polyethylene insulation on duct complete with all accessory as required. Make:-Supreme,k-Flex.

13 mm thick

Duct Acoustic Lining

SITC of Acoustic Insulation of 48 kg/m³ x 12mm thick Rigid Board with RP tissue and 30G Al. perforated sheet. Make: Twiga/Universal.

Grilles/Diffusers

Supply, Installation and Testing of Circular diffusers as per specifications and drawings. Make:- Premier,Systemair,Dynacraft.

Aluminium supply air Diffuser with VCD

Providing and fixing fire retardant nonporous double layer flexible connection between each unit and duct.

Manual Volume Control Duct Dampers:

Supply, Installation and Testing of 16 G GI Frame / 24 G GI aerofoil blades type Volume Control Duct Dampers complete with linkages, levers, fittings, supports, all accessories any other item required to make the system complete.

Supplying, fabrication & fixing 3Nos. M.S u-channel of 6 mm thick of size (75 mm x 40 mm x 40 mm) of 1m. lengthfor making platform for installation of outdoor unit of ductable split AC incl. drilling 2 nos holes in each channel including cutting holes into the wall & grouting the same with cement concrete (1:1 ½ :3) etc. fabricated with horizontal angle of 25 mm x 25 mm x 6 mm including supporting angle 50 mm x50mm x 6 mm in each platform in outer edge, for transmitting the load centrally through 2Nos.(50 mm x 50 mm x 6 mm) Angle inserted into the exiting wall. The entire platform should be baricaded & safe for ODU maintenance. Area of the platform is 3Mtr. x 1Mtr.

SITC of ODU placement structure with heavy duty anti vibrational pad to protect the system from any kind of unwanted vibration.

Lifting & Shifting of IDU & ODU

Supply & Febrication of Fresh Air Arrangement with rain protective cowl.

Rate should be quoted incl. of all taxes and cess.

IDEAL INCORPORATE SOLUTION

CARRION AIR COOLING

REFRICON

WEATHER MAKERS INDIA

ELECTRIC REFRIGERATION