WBPWD/EE/KNHED/e-NIQ-19/25-26

Amount

Supply & delivary 7.5 TR capacity concealed type Split Air Conditioner of rated cooling capacity of 90000 BTU/hr. with 3 No. Twin Rotary compressor, 3nos. IDU of rated power supply-230V-1ph-50Hz. , 3no. ODU of rated power supply-415V-1ph-50Hz. Air-flow/per IDU:- 1000CFM/IDU . /R410A ( Make: Hitachi/Voltas/Bluestar/O-General/Daikin)

Installation, testing & Commissioning Charges for following Air Conditioner. The indoor unit must be supported by structure made of 40 x 40 x mm angle and 40 x5 flat and tie rod incl. necy. Painting for 7.5 Tr

Supply, Installation and commissioning of hard / soft copper refrigerant piping, complete with fittings, elbows, bends, globe valve of suction & liquid line with bracket & supporting arrangement on walls. 3/8" OD 9.52 mm dia Liquid/Suction line with 9mm thick nitrile insulation.

5/8" OD 22.2 mm dia Liquid/Suction Line with 9mm thick nitrile insulation.

Power & Control Cable: Supply & laying of power cable from control panel to condensing unit. 4 core 2.5 sqmm communition cable.(IDU to ODU ) Make: KEI/Polycab/Havells

S& F of a 32 mm dia uPVC drain pipe ((Make. Oriplast /Supreme) needs to be attached for extending drain pipe line from the indoor unit of the Ductable/split machine/attached tray in case of window machines to direct the flow of condensate water to the existing nearest rain water pipe or sewerage pipe connected to the building including S& F of PVC Elbow(32 mm dia ), PVC Tee (25 mm dia), PVC Socket (32 mm dia), 3/4 inch dia PVC drain pipe, PVC China clip, adhesives( PVC M-Seal) as per the requirement.[NS]

S& F of a 25 mm dia uPVC drain pipe ((Make. Oriplast /Supreme) needs to be attached for extending drain pipe line from the indoor unit of the Ductable/split machine/attached tray in case of window machines to direct the flow of condensate water to the existing nearest rain water pipe or sewerage pipe connected to the building including S& F of PVC Elbow(25 mm dia ), PVC Tee (25 mm dia), PVC Socket (25 mm dia), 3/4 inch dia PVC drain pipe, PVC China clip, adhesives( PVC M-Seal) as per the requirement.[NS]

Supply & fixing of fire retardant nonporous double layer flexible connection (CANVAS) between each indoor unit and duct as per direction of E.I.C.

Charges for trap door with 3 mm thick ACP board (M- Aludecor/Protap Bond/HexBond/Alstone) complete with inkages, levers, fitings.support all accessories for IDU maintenance ad per direction of EIC.

Supply, Fitting & Balancing of Extruded Aluminum Powder Coated Supply Air Grill/ Diffusers with GI enamel painted oppose blade volume control dampers. Supply air grilles shall have duel adjustable louvers .Brand Approve by as directed by EIC. Make - Systemair / Premire / Caryaire / Airmaster

S & I of VI pad for outdoor unit.

Fabrication work :-Supplying, fabrication & fixing M.S u-channel of 6 mm thick of size (75 mm x 40 mm x 40 mm) for making platform for installation of 2 Nos. of outdoor unit of 8.5 TR 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. Area of the platform is 4Mtr. x 1.5Mtr. Including the scaffolding charge upto 4th floor.[NS]

ACP DROP CELLING :-Supply & Erection of aluminium composit panels (ACP). Interior grade of thickness 3.00 mm comprising of protective flim, polyester coating. Finally service as per manufacture specification finished withaluminium screw and silicon sealent complete in all respect including all incidental charges etc. as per direction . The colour is Off White colour ACP Combination as per direction of EIC.( Make-Aludecor/Urobond or as directed by EIC)

The structure should be made of 1.5"x1", 16 SWG aluminium Angel . The grid (4'x3') of aluminium preperation in such way that it rest the ACP ducting .iii)Suspension :-Suspension is done from celling with 6mm/8mm dia 10' long GI threaded rod .the GI rod is fixed at ceiling with clamp & Flush nut . At least 8' gapping inbetween them Pasting of 9 mm thick Nitrile rubeer thermal insulation with adhesive on ACP ducting cum ceiling . The insulating ruber containing thin aluminium foil on it at other side. (M- Aludecor/Protap Bond/HexBond/Alstone)

Supply and fixing of 3 phase Timer mini control panel on wall comprising of i) 415 V AC, 63A 4 Pole Power contractor,(4 NO),- 2 nos ii) Digital Timer 24 hour C capacity, 230 V AC Supply, iii) 415 V, 63 A,4 POLE MCB C-type,- 2 nos iv) AC toggle switch for Auto & manual mode v) 415 V, 63 A, 3 way terminal vi) 15 A, 8 way phase & natural bar to be mount on DIN rail with necessary inter connection with 1.5 (control & sq. mm cu flexible 16 sq. mm(power) wire (finolex/havels/kei) including ferrule marking & socketing with in the 16 way SPNDB MCB Enclosure Box Material Legrand & LT

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (make-Finolex/Havells/KEI/Currency) in 32mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required i) 4 x 10 sqmm + 2 x 6sqmm

Supply and fixing GI waterproof loop box comprising with 63A 4 pole MCB Isolator and suitable size power connector. ( Make: Syntax/Hensel)

Supplying and fixing MCB SS enclosure with IP-20/30 protection, powder coated provision for four pole MCB, on surface of wall with connection & provision for earthing attachment incl. S&F 32A 415 V MCB Isolator on din rail of existing DBs and necessary connection.

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish (Avg. run 9 mtr.)

S &F of 4ft single LED fittings with 1x18wt LED master LED tube lamp (Philips make cat noTMC-501 P1 XTLED complete with all accessories suspended bellow the ceiling with 2nos 20mm dia EI conduit (14SWG) supports fixed with L type MS clamp as per direction of EIC.

(Rate should be quotated including all taxes and duties, GST and considering the value of less cost materials.)

Cons Engineers Co-operative Society Ltd. (BID ID -6611177)

MODERN ELECTRIC (BID ID -6616251)

Lyric International (BID ID -6627143)