Supply, Installation, Testing and Commissioning of Concealed type HVAC System at Green Room of Srijani Auditorium under Durgapur Municipal Corporation, City center, Durgapur - 16

Amount

Supply of outdoor condensing unit:

Supply of DX Concealed type Outdoor Condensing unit Capacity 7.5 TR, minimum 90000 BTU/Hr. fitted with 3 Nos. 400V 3 Ph 50hz. Twin Rotary compressor & Micro Processor based individual circuit, corded remote, R-410A Eco-Friendly Refrigerant. (Make- , Mitsubishi-Electric,/Toshiba/, Hitachi, )

Supply of ceiling suspended Indoor units unit: Supply of Indoor units with address setting and capacity as mentioned below. Multi speed motor, coil section with DX coil, Metal outer cabinet, drain pan mechanism insulation, pipe connections, fresh air intake connector Pre-Filter etc. of various capacities as per OEM specifications

Ceiling suspended Indoor units Capacity 2.5 TR, minimum 30000 BTU/Hr. with 1000 CFM minimum air quantity IDU (2.5 TR), individual circuit, corded remote,R-410A Eco-Friendly Refrigerant. (Make- , Mitsubishi-Electric,/Toshiba/, Hitachi, )

Supply and fixing Charging Refrigerant: R-410A completed including all labours & materials at site.

Installation, Testing & Commissioning of Air Conditioning units with hanging accessiories, ceiling fastners, anchor bolts, full threaded road, J-Hook and M.S Angle supports.

Installation Charge of 7.5 TR outdoor condensing unit completed including all labours & materials complete at site.

Installation Charges of 2.5 TR Concealed type indoor unit completed including all labours & materials complete at site.

Supply Installation and Testing of Refrigerant pipe line for liquid and suction line with hard drawn copper piping with supports & brackets. with 19mm/13 mm thick) closed cell elastomeric nitrile rubber tubular insulation between each set of indoor & outdoor units complete with necessary connecting Y joints and other accessories as per specifications, Make- Rajco/Mandev. completed including all labours & materials complete at site.

Ø 15.8 mm O.D.(with 13 mm insulation).

Ø 9.52 mm O.D.(with 13 mm insulation).

Supply & fixing of control cum transmission wiring of Copper conductor cable for looping between indoor & outdoor completed including all labours & materials Complete at site.

4 core x 2.5 mm² Copper Communication cable.

Supply & fixing of dia UPVC drain pipes with all necessary hanging arrangements & 9mm Heat Retardant Thermal insulutaion completed including all labours & materials complete at site.

Dia 32mm

Dia 25mm

Supply, Fabrication & Fixing of GI Sheet Metal Air Duct work complete with joints, flanges, silicon sealant, gasket, hanging accessiories etc for making mouth connection of IDU, completed including all labours & materials complete at site.

24 SWG (Jindal/SAIL/Tata/Arati)

Supply & Fixing of Air Terminal Devices:

Supply & Fixing of AI Powder Coated Continuous Grill completed including all labours & materials complete at site.

Supply and Fixing of double layer non-ropous flexible Canvas connection completed including all labours & materials complete at site.

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

Lifting Shifting of Indoor and Outdoor units, Scafolding, Minor Civil Work for mending the goods and Carriage of materials.

Supply & Fixing of Gypsum false ceiling work with hollow section aluminium tube c-channel as required to cover the indoor units completed including all labours & materials complete at site.

Complete dismantle of existing old defective AC units along with ducts, frame, lifting, shifting, of 1 nos,7.5 TR Ductable units.

Febrication of iron Bracket/ platform for two nos Outdoor Condensing unit Capacity 7.5 TR, which consist 75x40x5 mm 'C' channel main support, 50x50x6 mm iron angle for main frame & cross angle support from wall to structure, 25x25x5mm iron angle for safty guarding fram, 25x25x6mm iron angle for making 450mm wide both side platform of out door unit for future maintenance work, it should have the facility to install the Exhaust Unit at middle of the bracket and sufficent space should be maintained both side of the outdoor unit for maintenance work also have suitable angle support between wall & bracket and painting the same incl. drilling holes in each Angle including cutting holes into the wall & grouting the same with (1:1 ½:3) cement concrete etc. and painting- the drawing of the same will be approved by the EIC.

Add 9% CGST

Add 9% SGST

Add 1% labour Cess

SKY DECORATIONS PRIVATE LIMITED

JOHNSON CONTROLS HITACHI AIR CONDITIONING INDIA LTD.