Tender For Repairing The Existing Dilapidated Air Conditioning Machines With Allied Electrical Installation At Division Office Under Kolkata South Health Electrical Division P.W.Dte. With Allied Works At Khidirpore 75 D H Road Kolkata700023, harbour-West Bengal

Tender For Repairing The Existing Dilapidated Air Conditioning Machines With Allied Electrical Installation At Division Office Under Kolkata South Health Electrical Division P.W.Dte. With Allied Works At Khidirpore 75 D H Road Kolkata700023- 1 Dismantling & Refixing the existing damaged, switch board, wiring, dressing the cable, fittings & fixture as required very carefully & carrying the same to safe place as per direction of EIC. 2 Distribution wiring in 1.1 KV single core stranded FR PVC insulated & unsheathed copper wire (Finolex/KEI/Polycab) in 20mm size PVC rigid conduit FR (Precision make) incl. necy. fittings as required 3 (i) 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC 4 Supply & Fixing 240 V, 25 A, Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (CCurve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. 5 Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc. 6 Supply & Fixing of Twin LEDTube light fittingomplete with2x 18/20 Watt tube lamp (LED ) 2100 lm[Make - Philips cat no. TMC 501 P 2x T-LED, Master LED tube model no.18W 865 T8I/ Crompton, cat no.IGP161 LT8-16, Tube - 2XLTT8-20]suspended below the ceiling with S&F 2x20mm dia EI conduit up to 25 cm long with L type MS clamp and making connection as to GS. 7 S/F of 1200mm sweep AC ceiling fan complete with all accessories without regulatorwith Star rating -5(Make Crompton HS+ or HB+/ Usha striker plus)including engraving & painting departmental fan number on the body(upto 12 letters) with S/F dia down rod &making connection with 3 x 1.5 sqmm copper wire (Finolex/RR Kabel/Havells) as per the direction of E.I.C 8 Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections. 9 Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection 10 (i) 100 A FP MCB 11 (ii) 40 A DP MCB 12 (iii) 6-32 A SP MCB 13 Supplying & fixing of PVC cable end loop box of size (140 x 140 x 95 mm)including providing drilled holes incl all necessary items as required for the input power of ODU of AC System. (Make: Syntex) 14 Supply & Fixing of MCB Mounting CHANNEL WHITE – Din 35 Rail (35 x 7.5 x 0.8 mm) White platedin the existing PVC loop box including providing drilled holes incl all necessary items as required for the fixing of MCB Isolator. 15 Supplying and Drawing 1.1 KV single core stranded FR PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required 16 4 x 126/0.4 (16 sqmm) 17 4 x 80/0.4 (10 sqmm) 18 2 x 84/0.3 (6 sqmm) 19 Supplying and fixing double door sheet steel (16SWG), powder coated cable end box for 8 way TPN DB horizontal / vertical enclosure with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish with nuts bolts etc incl. provision for earthing attachment 20 Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : 21 For 4 core 25 sqmm 22 Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : 23 For 4 core 25 sqmm 24 Finishing the end of following sizes copper wire end / PVC cable/Al. with dowells solderless socket by crimping method as pre GS as follows :- 25 a) 4 sqmm 26 b) 6 sqmm 27 c) 10 sqmm 28 d) 16 sqmm 29 Supply & Delivery split Air Conditioner machine 2TR capacity star Rating 3 power supply Ph-Hz-V,(1-50-230) running currentAmper (8.1) Standard cooling at 100% capacity W (7.050) Power Consumpition at 100% capacity W (1850) Rated ISEER Kwh/Kwh (3.81) Electrical Consumition per Amum Kwh (1432) Moisture Removel I/h (1.92) indoor Fan Speed control Levels (6) indoor Airflow volume-Powerful m3/h ( 1450 ) Indoor Airflow Distance m (15) Indoor Noise Level-Quiet dB(A) 44 Ambient Operating Temperature Range *C (18 *C - 52*C ) Refrigerant Type ( R410A/ R32 ) Compressor Type ( Hyper Tropical Rotary ) 30 Supply & Delivery split Air Conditioner machine 1.1TR capacity star Rating 3 power supply Ph-Hz-V,(1-50-230) running currentAmper (4.6) Standard cooling at 100% capacity W (4.000) Power Consumpition at 100% capacity W (1020) Rated ISEER Kwh/Kwh (3.92) Electrical Consumition per Amum Kwh (790) Moisture Removel I/h (0.17) indoor Fan Speed control Levels (6) indoor Airflow volume-Powerful m3/h ( 1100 ) Indoor Airflow Distance m (10) Indoor Noise Level-Quiet dB(A) 41 Ambient Operating Temperature Range *C (18 *C - 52*C ) Refrigerant Type ( R410A/ R32 ) Compressor Type ( Hyper Tropical Rotary ) 31 Supply & Delivery Ductable Air Conditioner machine 2TR capacitypower supply Ph-Hz-V,(1-50-230) running currentAmper (11.3)Rated ISEER Kwh/Kwh (2.71) Moisture Removal I/h (2.5) Indoor Airflow volume-Powerful m3/h ( 1100 )Ambient Operating Temperature Range *C (18 *C - 52*C ) Refrigerant Type ( R410A/ R32 ) Compressor Type ( Hyper Tropical Rotary ) 32 Installation of Split Inverter A.C 1TR.& 2TR. both indoor/outdoor Unit Incl. supply & fixing of outdoor mounting bracket & mending good the damages. 33 Installation of Ductable A.Cboth indoor/outdoor Unit Incl. supply & fixing of outdoor mounting bracket & mending good the damages. 34 Supplying & laying Copper Refrigeration pipe line for liquid and suction with insulation 9mm.thickness nitrill rubber line with fittings, elbows, bends, supports & brackets (Make-Ryoku) 35 a) Suction Line 15.88 36 b) Liquid Line 6.35 37 Supplying & laying Control copper Cabling from Condensing Unit to control panel (Make: polycab/finolex) 38 a) 4 core 2.5 sq.mm communication cable 39 b) 3 core 2.5 sq.mm communication cable 40 Copper Refrigeration pipe line for liquid and suction with insulation 9mm. thickness nitrill rubber line with fittings, elbows, bends, supports & brackets (Make-Ryoku) 41 a) Suction Line 12.70 42 b) Liquid Line 6.35 43 Supplying & laying Control copper Cabling from Condensing Unit to control panel (Make: polycab/finolex) 44 a) 4 core 2.5 sq.mm communication cable 45 b) 3 core 2.5 sq.mm communication cable 46 Supplying & laying 32/25 mm.NB Rigid PVC pipe (Schhedule-40) with 9 mm. thick Nitrile Rubber Insulation for AHU Drain Pipe up to nearest drainpoint 47 Dismantelling of Split Air Conditions Machine as per direction of EIC. 48 Re-installtion Charges for AC Machines as per direction of EIC. 49 Supply & charging of extra R-32/R-410A Gas as per requirement. 50 Pressure testing the system by Dry nitrogen and commissioning the AC system of 1.5 TR. Machine 51 Civil work for wall cutting mantation a good condition as per direction of EIC. 52 TERMS & CONDITIONS :-The Agency must procure the materials from the Manufacturer / OEM or from their authorised sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them.Documents that authenticates such procurement from the Manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution, of work/ submission of bill.If any refurbished material is supplied and installed, penal action will be taken as per existing rules 53 Defect Liability Period 1 (One) year 54 Make & model of each and every material to be approved by EIC

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