ei work for lift at Alipore campus Calcutta University

Disconnection & dismantling existing old Electrical installation, Switch-board, wiring, etc with owns tools & takles and submitted to the authority , mending good damages and clearing/removing from the site as directed by EIC.

Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment --Up to 160A , [Make-Legrand/Siemens/L&T]

Supplying and fixing 415 V 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 [Make-Legrand/Siemens/L&T]

Supplying and fixing double-door SPN 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. [D-9/13]

2+8 way Enclosure [Make-Legrand/Siemens/L&T]

Supplying and fixing MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment [D-9/11]

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection.- [Make-Legrand/Siemens/L&T] [D-6/7]

6-32A SP MCB [D-6/7]

16 A DP MCB [D-6/7]

40A TP MCB [D-6/7]

40 A FP MCB [D-6/7]

S&F of PVC MCB Dummy Blank Plate in MCB DB

Supply& delivery of XLPE Insulated & Sheathed armoured stranded aluminium Conductor cable for working volage upto 1100 Volts of following sizes. [Make-Havells/Polycab/RR Kabel/Gloster]

(i) 4 core 16 sqmm [From VTPN to M/c room MCB DB]

(ii) 4 core 35 sqmm [From existing panel busbar to VTPN]

Laying of following size cable on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting... [F-1/2)]

(a) upto 4 core 25 sqmm including 1x10 SWG GI (Hot Dip) wire [F-1/2b]

(b) 4 core 35 sqmm to 50 sqmm including 2x10 SWG GI (Hot Dip) wire. [F-1/2(c)]

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 :--

(i)For 4 core 16 sqmm [F-4/7(c)]

(ii)For 4 core 35 sqmm [F-4/7(c)]

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 :-- [F-5/8(b)]

i) 4 core 16 sqmm cable [F-5/8(b)-(xii)]

ii) 4 core 35 sqmm cable [F-5/8(b)-(xv)]

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Finolex/RR Kabel / Havells / Polycab/Gloster) of the following sizes in the 19mm/25mm prelaid polythene pipe/PVC rigid conduit as per GS.

i) 3 x 22/0.3 (1.5 sqmm) [ E-9/1(b)]

ii) 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) as ECC [ E-9/1(s)]

iii) 4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC [ E-9/1(d1)]

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works

(a) 20mm size [E-16/7a]

(b) 25mm size [E-16/7b]

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Finolex/RR Kabel / Havells / Polycab/Gloster) 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 [E-14/2]

(a) Average run 5 mtr [E-14/2a]

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. [F-5/9]

2.5sqmm [F-5/9]

6 Sqmm [F-5/9]

10 Sqmm [F-5/9]

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Anchor) 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 [E-6/22]

Supply & Fixing 240 V, 6 A, 2(Two) way Piano key type switch (Anchor) on existing sheet metal switch board having bakelite/perspex top cover by screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required [E-5/16(a)]

Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works[E-4/11]

(a) 100 mm x 100 mm x 65 mm

Supply & Fixing bakelite / perspex top cover on xisting switch board by Brass screws after making housing for switchby cutting bakelite / perspex cover and making necessaryconnections as required[E-4/12]

(a) 100 mm x 100 mm x 65 mm

Supply & delivery of 10W LED surface mounted bulkhead fittings with aluminium die cast and poly carbonate diffuser, having Colour temparature (CCT) -4000K , Luminous efficiency - 110 lumen/watt (Make- Philips ( Signify) Endural WT202W LED 10S NW PSU S3 PC or equivalent model of Wipro as approved by E.I.C)

Supply & delivery of Twin LED tube light fitting complete with all accessories [Philips make Cat No. TMC 502 2xT-LED 22W or equivalent model of Wipro] incl. supply of 2 nos. MAS 1200mm 18W 865 T8I -2100lm tube (Make -Philips/ Wipro eq.) complete with all accessories.

Fixing only bulk head ceiling fitting on wall /ceiling by screws etc. (C2/13)

Fixing only single/twin fluorescent light fitting complete with all accessories directly on wall/ceiling by screws etc.[C-2/14(a)]

Supply & delivery of heavy duty Exhaust fan (Make-EPC Heavy Duty] 12 INCH (920 rpm)

Fixing only exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust of following diameter (b) 30 cm (12") [C-4/28]

Supply & Fixing Al. louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long) For 30 cm (12") Exhaust fan [C-4/32(a)]

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By ISI-Medium GI pipe. [G-1/2(a)]

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required [G-2/4(a)]

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages... (iv) No. 10 SWG [G-2/5(a)]

Connecting the equipments body to earth busbar including S&F 20 mm x 3 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc [G-/5(c)]

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