tender for Electrical Installation Work, Urgent Requirement Of 4 Nos. 16.5 Kw/ 5.0 Tr Cooling Capacity Concealed Split Ac Machine With Allied Electrical Installation Works At Step Down Ward, Department Of Ctvs At 2Nd Floor Of Ctvs Building Within The Compound Of Ipgmer - Sskm Hospital, Ko - Urgent Requiretment of 4 Nos. 16.5KW/ 5.0 Tr Cooling Capacity Concealed Split AC Machine with allied Electrical Installation Works at Step Down Ward, Department of CTVS at 2nd floor of CTVS Building within the compound of IPGME&R - SSKM Hospital, Kolkata. -----Electrical Installation Work Sl. No. Item Description 1 Dismantling the existing damaged BDB, switch board, wiring, cable, fittings & fixture as required very carefully & carrying the same to safe place as per direction of EIC. 2 Supplying and fixing 415 V 160 A Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection 3 Supply & Fxing Double Door Type 12 way Vertical TPN PDB in S.S. enclosure with IP-42/43 protection on wall consisting with 1 no 250 A., 4-Pole MCCB as incommer,12 nos. 63A. TP MCB as outgoing. with all necessary connection with suitable size of Cu. wire with proper socketing as per direction of E.I.C. (Make:- Legrand) (Make:- Legrand/ABB/Schneider) 4 Supply & Fxing Double Door 8-Way TPN MCB DB in S.S. enclosure (min 1.5mm thick) with IP-42/43 protection flushed in wall consisting with 1 No., 100 A. and 1 No. 63 A. 4-Pole MCB as incomer & 18 nos., 16 - 32 A. SP MCB as outgoing, complete with DIN Channel, Neutral Bar, Earth Bar , both side cable end box and other accessories & connection with suitable size of Cu. wire with proper socketing incl. necsy. earthing attachment. (Make:- Legrand/ABB/Schneider). 5 Supply & Fxing Double Door 2+12 Way SPN MCB BDB comprising with 1 No. 250V. 63 A. DPMCBand 12 nos. 250 V. 6 - 16 A. SP MCB as outgoing, complete with DIN Channel, Neutral Bar, Earth Bar and other accessories on angle iron frame on wall, incl. necsy. earthing attachment as per direction of EIC.[Make:- Legrand/ABB/Schneider]. 6 Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded FR PVC insulated & unsheathed copper wire (Gloster/Polycab/Havells) in 20mm size PVC rigid conduit FRLS (Precision/Polycab 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 Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate and 2 no. suitable size “Ph & N” copper bar & earthing attachment fixed on wall incl. mending good damages to original finish.- Average run 8 mtr 7 On Board 8 Supply & Fixing 240 V, 3 nos. 16 A, 3 pin Modular type plug socket with 3 nos. 16A Modular type switch (Brand approved by EIC), 20A Modular switch type SP MCB (C-Curve) and Indicator without plug top on 2 row 12 Module GI Modular type switch board with 2 row 12 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. 9 Supply & Fixing 240 V, 6 A, 3 pin Modular type plug socket (Brand approved by EIC) with 6A Modular type switch, without plug top on 4 Module GI Modular type switch board with 3 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 10 Supply & Fixing240V., T.L. Fittings complete with all accessories and necy. connection by 2x1.5mm² PVC insulated Cu. Wire & painting as follows:- 11 Single industrial box type luminaire with CRCA body . incl S&F 1x 18/20 watts 4 ft LED tube lamp (Lamp Make:-Wipro, Cat no. LL1381-650 / Philips, Cat - 18W 865T81/Crompton LTT8-20] .(Fitting Make : Wipro, Cat - WIO141208 / Philips, Cat TMC502 P 1xT-LED 22W P3241/Lighting Technology) 12 Twin industrial box type luminaire with CRCA body incl. S&F 2x 20 watts 4 ft LED tube lamp [Lamp Make:-Wipro, Cat no. LL1381-650 / Philips, Cat - 18W 865T81/Crompton LTT8-20](Fitting Make : Wipro, Cat - WIO142208 / Philips, Cat TMC502 P 2xT-LED 22W P3241/Lighting Technology 13 Supply & Fixing of 240 V., 450 mm.Dia (18), 4 (four) Blades Industrial type Wall Bracket fan complete with all accessories to be grouted on wall incl. making necessy. connection as per direction of EIC.(Make: EPC Electrical Pvt Lt/) 14 Supply & Fixing of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support. 15 [200x50x1.25mm (18SWG)With 25x25x3mm angle iron support] 16 Supply & Fixing 1.5 ft length Angle Support [Dimenssion: 40 x 40 x 6 mm] on wall for passing the cable with fasternut and proper saddle arrangement with two coat RO primer and anamel painting as per GS 17 S & Laying 1.1KV gr.XLPE Ar./Al. Cable (Make:- Gloster/Havells/Polycabas approved by EIC) with 2 Nos 8 SWG G.I wire on wall with S/F MS shaddle incl. making connections as per direction of EIC. 18 (a) 4 Core 120 sq.mm (For Panel to VTPN) 19 (b) 4 Core 35 sq.mm (for VTPN to TPN DB) 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 (a) 4 Core 120 sq.mm 22 (b) 4 Core 35 sq.mm 23 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 24 (a) 4 Core 120 sq.mm 25 (b) 4 Core 35 sq.mm 26 Wiring in 1.1 KV grade single core stranded FR PVC insulated & unsheathed copper wire (Brand approved by EIC) of following sizes in 25mm PVC casing-capping (Precision make) incl. necy. PVC clips, fittings etc. 27 3 x 1.5 mm² for Seperate Plug point. 28 2 x 4 & 1 x 2.5 mm² for Combind Power Plug 29 2 x 6 & 1 x 4 mm² from TPN DB to SPN DB. 30 4 x 10 & 2 x 6mm² for Timer DB to Loop Box and Loop Box to AC ODU Terminal. 31 Finishing of the PVC insulated wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. 32 2 x 2.5 & 1 x 1.5 mm² cu. Wire. 33 2 x 4 & 1 x 2.5 mm² cu. Wire. 34 2 x 6 & 1 x 4 mm² cu. Wire. 35 4 x 10 & 2 x 6mm²cu. Wire. 36 Supplying and fixing 3 phase AC Timer with IP-43 protection, powder coated provision for MCB, on wall& mending good the damages to original finish incl. painting, connection & provision for earthing attachment. S&F SS 4 Way HTPN DB enclosure comprising with 1 no. 63A FP MCB (BB40630C) as incomer & 2 nos. 32A FP MCB as outgoing (BB40320C), 2 nos. 63A FP power Contractor (MCX 12) with 2NO+2NC auxiliary contact, 1 no. 24 hrs. digital timer switch (Cat no 67DDT0.), 2 nos 2 way Auto-manual bypass switch, 1 no 10A single way switch for contractor selection switch and 2 nos. Indicating lamp with 6 A SP MCB for control circuitincl. necessary interconnection and earthing attachment for 3 phase AC machine starter as per direction of EIC. 37 Supplying & fixing of PVC cable end loop box of size (270 x 225 x 135 mm)including providing drilled holes incl all necessary items as required for the input power of ODU of AC System. (Make: Syntex) (Model No.: GSJB 3126) 38 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. 39 Supplying and fixing 240/415 V 4 Pole 63 A MCB Isolator on din rail of existing DBs and necessary connection. (Make: Legrand/ABB/Schneider) 40 S & Laying 1.1KV gr. 4 Core 25 mm² XLPE Ar./Al. Cable (Make:- Gloster/Havells/Polycab as approved by EIC) incl. making connections as per direction of EIC. 41 Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & FMS saddles with earthing attachment in 10 SWG GI (Hot Dip)Wire, making holes etc. as necy. mending good damages andpainting 42 S&F compression type gland complete with Brass Gland, Rubber Rings for dust & moistureproof entry of cables incl. finishing the ends by crimping method incl. S & Fixing Dowells solderless socket, tapes and jointing materials as follows;- 43 a) 4 Core 25 mm² 44 Add GST @18% 45 Add LWC@1% 46 Make & model of each and every material to be approved by EIC. 47 Defect Liability Period - 1 (One) year
