Repair Renovation Of Electrical Installation And Supply Installation Testing And Commissioning Of Rac For The CommissionerS Chamber Along With P.A.S Cabin,Hearing Hall,Waiting Lobby And Toilet At The New And Old Office Premises Of West Bengal Informatio, Kolkata-West Bengal

Repair renovation of electrical installation and supply installation testing and commissioning of RAC for the Commissioners chamber along with P.A.s cabin,hearing hall,waiting lobby and toilet at the new and old office premises of West Bengal Information Commission,11A,Mirza Ghalib Street,Kolkata-87---Electrical Installation work- 1 Dismentling the existing electrical installation (10 nos tube,10 nos computer board,06 nos ceiling fan,existing wiring and ckt of existing power points,2X2light 12 nos. etc.) and deposit the same to the store room at khadya bhawan campus. 2 Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.(ABB/L&T/Siemens)--06way. 3 Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, on suitable clamp (as per EIC) & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.(ABB/Siemens/Havells)--2+12 way. 4 Do--do---do--40A DP Isolator 240V.(Must be suitable and same make for above SPNDB) 5 Do--do---do--63A FP isolator 415V.(Must be suitable and same make for above HTPNDB) 6 Do--do--Do--06A SP MCB 240V.(Must be suitable and same make for above SPNDB & HTPNDB) 7 Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded FR PVC insulated & unsheathed copper wire (Havells/Polycab/RR) partly in 20mm size PVC rigid conduit FR (Precision make) [for horizontal run & above false ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for vertical run embedded in wall], 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 complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [PVC Rigid Conduit only for horizontal run & above false ceiling and vertical run concealed]Average run 12 mtr. 8 do---do---do--Average run 9 mtr 9 Computer Board:-Supply and Fixing 240V,3 nos. 6A & 01 no. 20A modular type plug socket with separate 03 nos 06A & 01 no. 20A modular type switch on 02 row 12 module GI modular type switch board with 02 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,03 nos bars etc.(Legrand Myrius/Crabtree/Siemens) 10 Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Legrand Myrius/Crabtree/Siemens), without plug top and switch with 2 Module GI Modular type switch board withtop cover plate flushed in wall and making necy.connections with PVC Cu wire and earth continuity wire etc.---as to GS 11 Supply & Fixing 240V 25A 3 pin modular type plug top with indicator (Wipro North-west) & necy. Connections.---as to GS 12 Supply and Fixing OLP-3, 21 Amp A.C. machine Starteron 4 moduleGI box as required including connections and connected in wall as to GS (Make - Electron) 13 Supplying & Fixing GI Modular Switch Board of 06 module incl. top cover on wall incl. makingearthing attachment, incl. 01no. 06A modular switch & socket,01 no 16A modular switch & socket. 14 Distribution wiring in 1.1 KV single core stranded FR PVC insulated & unsheathed copper wire (Havells/Polycab/RR) in 20mm size PVC rigid conduit FR (Precision make) incl. necy. fittings as required 15 i)2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC 16 ii) 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC.[for power points] 17 iii)2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC.[for AC circuit] 18 S&F of2 X 2, 36-40 watt LED recessed mounted light fittings(CCT 6000-7000K Cool day,lumen efficacy must be 100lm/watt or greater) on false ceiling fixed from ceiling(ceiling height from ground level 15 ft and the ceiling consist of C channel) by stainless steel chain and necessary connection as required as per EIC.(make-Philips/Wipro)[06nos chamber,06 nos hearing hall,02 nos PS chamber] 19 S&F of 12 watt recessed light fitting (CCT 6000-7000K Cool day,lumen efficacy must be 100lm/watt or greater) Coolday on false ceilingas per EIC.(Philips/Wipro)[04nos in passage,02 nos seating area,02 nos anti-chamber] 20 S&F sky cove 5M CDL with driver 24W ,(HSN 9405) with CRI 80 , CCT-3000 K at the false ceiling(Philips).[04 nos in chamber] 21 S& F of 7 W sky spot Cob(HSN 9405) round for spot lightwith CRI 80 ,CCT-3000K.(Philips astra spot)[all in chamber] 22 S&F of (Philips Surface Synthetic LED Spot) 12Watt warm white.[Chamber] 23 S & F7 w mirror light incl. necy clamping arrangement(Philips picture light-919215850797)[Toilet] 24 S&F of 250V 50Hz 1370 r.p.m 9 inch sweep AC Exhaust fans incl Supply & fixing of Al. louver shutter with necessary nuts & bolts as to GS incl necy connections as to GS. (EPC heavy duty make).[Toilet] 25 Supply & Fixing ENGAGE board of red colour LED on transparent fibre sheet of size15x8incl. necy nuts as required as per direction ofEIC. 26 Finishing of the PVC insulated wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., includingsupplying sockets, tapes. 27 i)2.5sqmm 28 ii)4.0 sqmm 29 iii)6 sqmm

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