SITC of Microprocessor Based Air Cooled Inverter Ductable Unit at Kalyani club Auditorium, NRL Township

Amount

Supply Part

Supply, installation ,testing & commissioning of Microprocessor Based Air Cooled Inverter Ductable Unit of below mention capacity consisting of compressor and condenser with fan suitable to run with ecofriendly R410A refrigerant 22.00TR Capacity . The unit have capacity to long refrigerant piping upto 50RMT including 20 RMT vertical length having high ambient temperature range non stop cooling upto 52 degree celcius. The system should be suitable for operating AC 3 Phase voltage between 340V to 460V having minimum CFM of 8800 CFM,4 ROWS DEEP coil ,Non woven polyster media enclosed by HDPE mesh filter material & Filtration 85% upto 20 micron.

Supply, installation ,testing & commissioning of Microprocessor Based Air Cooled Inverter Ductable Unit of below mention capacity consisting of compressor and condenser with fan suitable to run with ecofriendly R410A refrigerant 11.00TR Capacity . The unit have capacity to long refrigerant piping upto 50RMT including 20 RMT vertical length having high ambient temperature range non stop cooling upto 52 degree celcius. The system should be suitable for operating AC 3 Phase voltage between 340V to 460V having minimum CFM of 8800 CFM,4 ROWS DEEP coil ,Non woven polyster media enclosed by HDPE mesh filter material & Filtration 85% upto 20 micron.

Supply,Installation and commissioning of hard copper refrigerant piping of diameter 28.6 mm(5/8), complete with fittings,elbows, supporting arrangements all other accessories as required

Supply,Installation and commissioning of hard copper refrigerant piping of diameter 12.7 mm(1/2), complete with fittings,elbows, supporting arrangements all other accessories as required

Providing(supply) and fixing and in position the 32 mm dia PVC pipes for condensate drain duly insulated with nitrile insulation 6 mm thick

Providing(supply) and fixing and in position the 40 mm dia PVC pipes for condensate drain duly insulated with nitrile insulation 6 mm thick

Supply,Installation,Testing and commissioning of double layer canvas connection

Supply,Fabrication , Installation and testing of sheet metal ducts of size 0.63mm (24 gauge), with G.I. hanger / G.I Sloted angle in accordance with the approved shop drawings and specifications , and shall also confirm to the BIS specifications.The duct shall be fabricated at site for to suit pieces.

Supply,Fabrication , Installation and testing of sheet metal ducts of size 0.8mm (22 gauge), with G.I. hanger / G.I Sloted angle in accordance with the approved shop drawings and specifications , and shall also confirm to the BIS specifications.The duct shall be fabricated at site for to suit pieces.

Supplying, installing, testing and balancing of aluminium air grilles square /diffuser with damper as per site requirement. Each grill shall be with fixed horizontal front bar at Zero/15 Deg deflection through the collar and register.

Supplying, installing, testing and balancing of aluminium air grilles square /diffuser without damper as per site requirement.Each grill shall be with fixed horizontal front bar at Zero/15 Deg deflection through the collar and register.

Supply, Installation, Testing and commissioning of motorized combination fire and smoke damper (spring return type) of approved make of atleast 120 minute fire rating and as per the specifications as detailed earlier in the relevant sections.The fire damper shall be complete with electronic temperature sensor and electrically operated actuator .The fire dampers shall be located in the supply/return air ducts, at all fire rated crossovers (shafts/walls etc.) The control panel will be such located that the reset can be easily done These combination smoke and fire dampers shall be interlocked with the building management system for fire detection / HVAC and shall trip/close in the event of fire / smoke in the respective zone .Bare Fire Dampers with 400 mm sleeve.

Supply, Installation, Testing and commissioning of motorized combination fire and smoke damper (spring return type) of approved make of atleast 120 minute fire rating and as per the specifications as detailed earlier in the relevant sections.The fire damper shall be complete with electronic temperature sensor and electrically operated actuator .The fire dampers shall be located in the supply/return air ducts, at all fire rated crossovers (shafts/walls etc.) The control panel will be such located that the reset can be easily done These combination smoke and fire dampers shall be interlocked with the building management system for fire detection / HVAC and shall trip/close in the event of fire / smoke in the respective zone.Control panel actuator , including Electrical,spring type actuator,remote indication of the fire damper position.

Supply, Installation, Testing and commissioning of motorized combination fire and smoke damper (spring return type) of approved make of atleast 120 minute fire rating and as per the specifications as detailed earlier in the relevant sections.The fire damper shall be complete with electronic temperature sensor and electrically operated actuator .The fire dampers shall be located in the supply/return air ducts, at all fire rated crossovers (shafts/walls etc.) The control panel will be such located that the reset can be easily done These combination smoke and fire dampers shall be interlocked with the building management system for fire detection / HVAC and shall trip/close in the event of fire / smoke in the respective zone.Interconnecting wiring for the fire alarm system with the AHU and the smoke dampers.

Supply of R410A refrigerant gas as per direction of EIC.

Supply, Installation, Testing and Commissioning of extruded aluminium louvres(Fresh Air Louver) with frame bird screeen with frame, mounting arrangement etc. as per specifications and drawings.

SITC 10 mm thick Oxice Acetate Acco Isolate Acoustic open cell nitrile insulation.

Supply,installation,testing and commissioning of 13/9 mm thick cross linked polyethylene insulation of density 33Kg±3 on duct 9mm thick.

ELECTRICAL PART

Providing(supply) & fixing control cum transmission wiring in medium duty with PVC Conduit between indoor and outdoor units with 7CX1.5 sqmm Cu control cable

Supply of armoured XLPE insulated multicore power copper cable of size 4CX16 sqmm

Supply of armoured XLPE insulated multicore power copper cable of size 4CX10 sqmm

Supply and installation of microprocessor based MCCB conforms to IS/IEC 60947-2 of 4P,100 A,36 KA breaking capacity with Ics=100% Icu, adjustable overloadsetting,adjustable short circuit setting , inbuilt ground fault protection with spreader ,phase separetor and all other accessories

Supply and installation of indoor type wall mounted metal enclouser suitable for fixing of 100A 4 P MCCB with sufficient space for proper cable termination of both incomer and ougoing cable as per IEC-61439-3.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade for 4CX10sqmm.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade 4CX16sqmm.

Laying and fixing of one number PVC insulated and PVCsheathed / XLPE power cable of 1.1 KV grade of size upto 35 sqmm on wall surface as required.

Providing and fixing following size of G.I. strip / G.I. wire(8 SWG G.I. wire) on surface or in recess for loop earthing alongwith the existing surface/ recessed conduit/ submain wiring / on cable tray/ on surface including G.I. clamps etc. complete as required.

CIVIL PART

Dismantling aluminium/ Gypsum partitions, doors, windows, indoor ,outdoor unit & its accessories ,fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

GYPSUM BOARD FALSE CEILING :Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre,shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre,with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes ,finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers,cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost

PAINTING : Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

PAINTING : Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm

Providing and fixing 19 mm thick BWR PLY WOOD (Greenply, Centuryply, Austin ply & Globe or approved equivalent make) on new/old surface, including preparation of surface , applying adhesive ( Fevicol/ vamicol or approved equivalent make) making cutouts and other enabling jobs with all labour tools & tackles materials etc. complete as per the specifications and directions of the engineer in charge.

Providing skilled manpower assistance like Electrician / Cable Jointer etc for various electrical works as per the direction of E-I-C.

Providing unskilled manpower assistance for various works as per the direction of E-I-C.

Volks Energie Pvt Ltd

RK Electricals & Refrigeration

RS COOLING APPLIANCES