Renovation of Electrical Installation work at Post Partum (P.P.) Unit ground floor of Goenka Building under CSS COGCH Kolkata (Electrical Work).

Dismentling the existing E.I. work incl existing SPNDB,TPNDB,Main Switch by Co's own tools & tackles by maintening normalcy as far as possible as per direction of EIC

Supplying and fixing double door 4 way Enclosure (607716).Horizontal TPN MCB Distribution board with IP-42/43 protection, concealedin wall after cutting the wall & mending good the damages to original finish incl. Inter connection withsuitable size of copper wire and neutral link & provisionfor earthing attachment . It consisting of 1 no 63 A four pole Isolator & 18 nos. 6 to 32 A SP MCB of Breaking capacity 10kA & C characteristics which are fixing on din rail of existing DBs & necessary connection as per GS. (Make:Legrand/Siemens/Schneider)

Supplying and fixing double door 2+8 way Enclosure (607711). SPN MCB Distribution board with IP-42/43 protection, concealedin wall after cutting the wall & mending good thedamages to original finish incl. Inter connection withsuitable size of copper wire and neutral link & provisionfor earthing attachment . It consisting of 1 no 40 A double pole Isolator & 8 nos. 6 to 32 A SP MCB of Breaking capacity 10kA & C characteristics which are fixing on din rail of existing DBs & necessary connection as per GS. (Make:Legrand/Siemens/Schneider)

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FRLSH' PVC insulated & unsheathed copper wire (Havells/Gloster/Polycab) partly in 20mm size PVC rigid conduit 'FR' (Precision/Polycab Make,HMS/MMS Type) [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 'FRLSH' 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 on wall complete with 2 no. “Ph & N” copper bar incl. bakelite/ Perspex top cover 3 mm thick and incl. 175x100x65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish [PVC Rigid Conduit only for horizontal run & above false ceiling and vertical run concealed.Average Run 9 mtr.

Supply & laying of one no 1.1 KV grade 4 core 25 sqmm PVC Al. aurmured copper cable incl. S&F MS saddle with earthing attachment in 10 SWG GI(Hot Dip) wire ,making holes etc. as necessary mendings goods & damages and painting. (Havells/Polycab/Gloster/KEI) (From VTPN DB to TPN DB)

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables. i) 4 core X 25 sqmm

Finishing of the XLPE/PVC insulated armoured cable ends by crimping method with cable sockets and insulated tapes etc., including supplying sockets, soldering materials, tapes etc. and making connection to switch, BDB and BBC etc. i) 4 core X 25 sqmm

Distribution wiring in 1.1 KV single core stranded 'FRLSH' PVC insulated & unsheathed copper wire with proper colour coding (Make-Havells/Polycab/Gloster) in 20mm /32mm size PVC rigid conduit 'FR' (Precision/Polycab make, HMS/MMS type) incl. necy. fittings as required. i) 2 x 1.5 sqmm + 1 x 1.5sqmm

ii) 2 x 2.5 sqmm + 1 x 1.5sqmm

iii) 2 x 6 sqmm + 1 x 4 sqmm (For SPNDB )

Finishing of the PVC insulated wire ends by socketting (Dowels Make) with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. a) 1.5 Sqmm

b) 2.5 sqmm

c) 4 sqmm

d) 6 sqmm

Supply & Fixing 240 V, 3 nos. 6A, & 1 no. 20A plug socket with separate 3 nos. 6 A & 1 no. 20A Piano key type switch, indicator & 20A switch type SP MCB on sheet metal switch board embedded in wall incl. S & F 240x200x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required.(Make:Anchor)

Supply & Fixing 240 V, 2nos. 6A, plug socket with separate 2 nos. 6 A Piano key type switch, indicator on sheet metal switch board embedded in wall incl. S & F 175x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as require.(Make:Anchor)

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required.(Make:Anchor)

Supply & fixing of single phase Timer mini control panel on wall comprising of -i)230V ac mini power contactor ,(2 no+2nc) coil voltage -230 V AC ,ii)Digital timer /Dial type analogue timer 24 hour capacity 230 V AC supply ,iii) 230 V ,25 A DP MCB C- type iv)230 V AC toggle switch .Single pole double tthrow ,6A ,230 V ,V)230 V,15Amp. 3 way terminal & indicator lamp(red,green) L&T vi) 15 Amp. 8 way nutral bar to be mounted on DIN rail with necessary interconnection with 2.5 sq. mm Cu flexible Wire (Finolex/Havels/KEI) including Ferrule marking & socketing with in the 12 way SPNDB MCB Enclosure Box. Make-Cabtree/ABB /L&T (For Building compund Light)

Supply & Fixing of 230V, 1-Ph, AC ceiling fan of follwing size incl. all accessories. (Make- Crompton / Usha / Orient) [BEE star rated] Sweep Size- 1200 mm (48"), Wattage ≤ 55 Watt, R.PM ≤ 380, Air Delivery ≥ 210 C.M.M

Supplying & Fixing MS fan clam of two piece type for RC ceiling as per approved specification, fabricated from 40 mm x 9 mm MS flat including making good damages to building roof with satisfactory finishing and painting.

Supply & Fixing Socket type fan regulator (Step type) (Make:Anchor) on existing sheet metal switch board with bakelite/perspex top cover by screw after making housing for regulator knob by cutting bakelite/perspex top cover incl. making necy. connections etc

Supply and Fixing of 4 feet Industrial box type single LED tube fitting incl. Supply & Delivery of 1 no. 240V, 20 W LED Tube (Polycarbonate with heat sink) with glare free light distribution with CCT (5000K-6500K) having minimum luminous efficiency of 100 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/ Wipro/Lighting Technology/ manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification]

Supply and Fixing of 4 feet Industrial box type twin LED tube fitting incl. Supply & Delivery of 2 no. 240V, 20 W LED Tube (Polycarbonate with heat sink) with glare free light distribution with CCT (5000K-6500K) having minimum luminous efficiency of 105 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/ Wipro/Lighting Technology/ manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification]

Supply & Fixing of 240V recess mounted 2'x2' LED downlight having following wattage in white powder coated pressure die cast aluminium housing , with glare free uniform illumination, suitable for 2' x 2' grid ceiling with CCT (5700K-6500K) having minimum luminous efficiency of 120 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/Wipro/Lighting Technology/ manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification]

Supply & Fixing of 230V, 50Hz, 450 mm sweep heavy duty full metal body wall bracket fan having wattage ≤ 90 Watt, RPM ≤ 1350, Air Displacement (In CMM) ≥ 100 complete with all accessories. (Make - Orient/Crompton/ EPC) [BEE star rated]

S & Fixing 240 V superior type 6" size Gong bell (Anchor / PWD Appvd ) on HW board incl. S&F HW board .as per direction of EIC .

Add: GST @18%

Add: LWC@1%

Defect Liability Period - 1 (One) year Make & model of each and every material to be approved by EIC

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