Providing, Installation and Commissioning of Air Conditioning system for the 1000 seated capacity Town Hall of Mohanpur, West, Tripura

Amount

Providing, Installation & Commissioning in/c vaccumising, Nitrogen pressure leak testing, lifting ,sifting, placing at machine room etc. of 22 TR floor mounted ductable AC units (Indoor & Outdoor Unit) working on 3 Phase 380 to 415 V (±) 50Hz power supply , Machine should be designed on inverter technology and functional with suitable refrigerent as per design parameter of manufacturer etc. complete as per direction of Engineer -in- charge

Providing, Installation & Commissioning in/c vaccumising, Nitrogen pressure leak testing, lifting ,sifting, placing at machine room etc. of minimum 16.5 TR Ceiling suspended Ductable Split AC units (Indoor & Outdoor Unit) working on 3 Phase 380 to 415 V (±) 50Hz power supply , Machine should be designed on inverter technology and functional with suitable refrigerent as per design parameter of manufacturer etc. complete as per direction of Engineer -in- charge

Providing Refrigerant Gas 410/410A or equvalent as a standard requirement for charging etc. complete as per direction of the Engineer in charge

Providing & Installation of Hard Drawn Copper piping complete (without insulation) as per direction of the Engineer in charge:- 1 ⅛ inch OD

Providing & Installation of Hard Drawn Copper piping complete (without insulation) as per direction of the Engineer in charge:-5/8 inch OD

Providing & Installation of Hard Drawn Copper piping complete (without insulation) as per direction of the Engineer in charge:- 1/2 inch OD

Providing & Installation of Hard Drawn Copper piping complete (without insulation) as per direction of the Engineer in charge:- 7/8 inch OD.

Providing & installation of 25mm NB PVC drain piping complete as per direction of the Engineer in charge:-

Supply & erection of GI Ducting complete as per direction of the Engineer in charge:- 22G GSS Sheet

Supply & erection of GI Ducting complete as per direction of the Engineer in charge:- 24G GSS Sheet

Supply & erection of inside Duct acoustic insulation with 10 mm thick (Class -1 Accosound) Nitrale with perforated aluminium sheet complete as per direction of the Engineer in charge

Supply & erection of Thermal insulation with 13 mm thick Nitrale with aluminum foel complete as per direction of the Engineer in charge:-

Providing & connecting Electric control cables between indoor & outdoor, Machine room Supply point to indoor machine suitable cable for 3phase line in/c Nutral etc complete as per direction of the Engineer in charge:-

Supply & erection Canvas connection complete as per direction of the Engineer in charge:-.

Providing & installation Outdoor structure or Pedestal complete as per direction of the Engineer in charge:-

Providing & Installation Grilles/Diffusers complete as per direction of the Engineer in charge:-

Providing & Installation VI Pad for outdoor unit complete as per direction of the Engineer in charge

Providing & Installation Fire dampers with fusible link complete as per direction of the Engineer in charge:-

Supply & erection under deck insulation of with 50 mm thick thermocol slab or 32 mm XPL sheet complete as per direction of the Engineer in charge:-

Supply & erection duct dampers (Manual GI material) complete as per direction of the Engineer in charge:-

Supply & erection MS Collar Dampers complete as per direction of the Engineer in charge:-

Providing fitting fixing of thermal insulation of 50 mm thick resin bonded fiber glass insulation covered tissue board/ 32 mm XPL sheet on the wall and ceiling fixed with frame work with GI channel covered with 26G AL perforated sheet and finaly fixing with Al flat in complete as per direction of the Engineer in charge:

Providing of Split type High wall 2.00 TR (6,000 Kcal/ hr.) split A.C. Machine with Inverter Compressor technology operating on non-CFC refrigerant (R-410A/R-32/equivalent refrigerants) suitable for wall mounting conforming to IS:1391 (Part-II) specification (Evaporator & Condenser must have copper pipe) suitable for operation on 230 volt +- 10%, not less than 3 (Three) Star rating (2019 Standard), 50Hz, Single Phase AC Supply capable of performing a) Cooling b) Dehumidifying c) Air Circulation d) Filtering as per direction of the Engineer-in-Charge.

Standard installation testing and commissioning of 1.5 TR/ 2TR capacity High wall split Air Conditioner in/c making necessary scaffolding as per requrment etc complete as per direction of the Engineer in charge

Supplying and installation of additional length of copper pipe of suitable diameter for suction and liquid line with insulation and necessary wiring between indoor and outdoor units beyond the standard length etc. complete as per direction of the Engineer in charge.

Fabrication of MS platform for placement of condencing unit by using MS Angle of (50 x 50 x 5) mm size base plate nuts & bolts etc. or suitable Cradle In/c painting fitting fixing grouting by cement mixture / fitting fixing of cradle of suitable sizes as per direction of the Engineer in charge.

Opening/ making hole, cutting of wall of the auditorium for supply & returned duct of Stage portion, Middle Portion, above Balcony, bellow balcony portion & related wall of the machine rooms and after completion of the duckting work repaired the same holes gaps by bricks & cement plastering etc . complete as per direction of the Engineer in charge

Supply & erection of Thermal insulation with 50 mm thick thermocol slab for out side duct complete as per direction of the Engineer in charge

Sand Cement Plastering (1:4) of the outside Duct in/c wraping Chicken Wire Mesh or warping by Synthetic cloth on the insulated duct & necessary M.S. angle Support as per direction of the Engineer in charge

Making Bamboo Scafolding for irrection/ installation of Duct , under deck insulation, fitting Fixing of Defuser griller etc. complete as per direction of the Engineer in charge

R.P.ELECTRONICS