WBPWD/EE-II/KNHED/NIQ-86/ 2025-26

EI work:-- Dismantling the existing E.I. work by Co's own tools & tackles and take unnecessary items away from site by maintening normalcy as far as possible as per direction of EIC .

A. Distribution wiring:--- Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FRLS' PVC insulated & unsheathed copper wire (Make: Polycab / Havells/Glostar/KEI) partly in 20mm size PVC rigid conduit 'FR' (Precision make) [for ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for horizontal & 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 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 [only PVC Rigid Conduit on ceiling and remaining portion concealed] Average run 12 mtr.

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FRLS' PVC insulated & unsheathed copper wire (Make: Polycab / Havells/Glostar/KEI) partly in 20mm size PVC rigid conduit 'FR' (Precision make) [for ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for horizontal & 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 (Anchor Roma/ Legrand/ Schneider) 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. [only PVC Rigid Conduit on ceiling and remaining portion concealed] Average run 12 mtr ( Faculty Room)

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FRLS' PVC insulated & unsheathed copper wire (Make: Polycab / Havells/Glostar/KEI) 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 (Anchor Roma/ Legrand/ Schneider) 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 11 mtr (Inside ART & Seminar room)

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Make: Polycab / Havells/Glostar/KEI) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Anchor Roma/ Legrand/ Schneider) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finish. 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC. i) On Board

Cutting channel of 40 mm x 40 mm size on masonry wall incl. S&F heavy gauge polythene pipe dia as stated below, by means of iron hooks and supplying and drawing 18 SWG GI Wire as fish wire incl. mending good damages to building works 19 mm dia 3 mm thick polythene pipe without earth continuity wire. [3(a)/E-2]

Cutting channel of 43 mm x 43 mm size on masonry wall incl. S&F heavy gauge polythene pipe dia as stated below, by means of iron hooks and supplying and drawing 18 SWG GI Wire as fish wire incl. mending good damages to building works 25 mm dia 3 mm thick polythene pipe without earth continuity wire

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Make: Polycab / Havells/Glostar/KEI) of the following sizes in the prelaid polythene pipe as per GS. a) 3 x (1.5 sqmm) [1(b) / E- 9]

b) 2x(2.5 sqmm)+1x(1.5 sqmm) For computer board & power plag [1(s) / E-9]

c) 2x(4 sqmm)+1x (2.5 sqmm) [ 1(v) / E- 9 ]

d) 2x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC For connection of HTPN To SPNDB

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Make: Polycab / Havells/Glostar/KEI) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required a) 2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

b) 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

c) 2x(4 sqmm)+1x (2.5 sqmm)

d) 4x(6 sqmm) + 2x(4 sqmm) For connection of A.C

f) 2x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC For connection of HTPN To SPNDB

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes .vide pg no F-5 item no. 9 a) 2.5 sqmm

b) 4 sqmm

c) 6 sqmm

B. BDB, PDB, VTPN etc:--- 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 . ( Make-Legrand/Schneider/ABB/Siemens) 8 Way Enclosure (607914)

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall as per GS.(Make-Legrand/Schneider/ABB/Siemens) a) 6 Way Enclosure (607716) [ 14 / D- 10 ]

b) 4 way Enclosure (607715) [ 14 / D- 10 ]

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. 2+12 Way (Make-Legrand/Schneider/ABB/Siemens) Enclosure (607712) [ 13 / D- 9 ]

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection as perGS (Make-Legrand/Schneider/ABB/Siemens) a) 40A DP [ 6 / D- 5 ]

b) 100 A FP [ 6 / D- 5 ]

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connections per GS (Make-Legrand/Schneider/ABB/Siemens) a) 6-32 SP [ 7 / D- 6]

b) 63 A TP MCB

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/Schneider/ABB/Siemens) 160 A

Supplying and fixing double door sheet steel (16SWG), powder coated cable end box for 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 (Make-Legrand/Schneider/ABB/Siemens) a) 6way HTPN

b) 8 WAY VTPN

C. Plug & Sockets:--- Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Make: Polycab / Havells/Glostar/KEI) to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin type plug socket & switch (Anchor) as per gs On Board

Supply & Fixing 240V, 2 nos. 6A Piano Key socket and switch (MK: Anchor) on sheet metal switch board concealed in wall incl. S & F 175 x 100 x 65mm 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, incl. Ph, N, E Cu Bar and making necessary connections as required as to GS.

Supply & Fixing 240 V, 3 nos. 6A, & 1 no. 20A plug socket (MK: Anchor) with separate 3 nos. 6 A & 1 no. 20A Piano key type switch with indicator & 16A sp MCB (MK: Havells) 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

Supply & Fixing 240V, 20A, plug socket with separate 20 A Piano key type switch (Anchor) and 1 no. 6A Piano Key socket with switch on sheet metal switch board concealed in wall incl. S & F 200 x 150 x 65mm 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, incl. Ph, N, E Cu Bar and making necessary connections as required as to GS.

Supply & Fixing 240 V, 4 nos. 6 A, 3 pin Modular type plug socket with 4 nos. 6A Modular type switch (Anchor Roma/ Legrand/ Schneider), 16A Modular switch type MCB (C-Curve, MK: HAVELLS) and Indicator without plug top on 2 row 18 Module GI Modular type switch board with 2 row 18 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.

Supply & Fixing 240 V, 3 nos. 16 A, 3 pin Modular type plug socket with 3 nos. 16A Modular type switch (Anchor Roma/ Legrand/ Schneider), 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.

Supply & Fixing 240 V, 3 nos. 6 A, 3 pin Modular type plug socket with 3 nos. 6A Modular type switch & 1 nos. 16 A, 3 pin Modular type plug socket with 1 nos. 16A Modular type switch (Anchor Roma/ Legrand/ Schneider), 16A Modular switch type MCB (C-Curve) and Indicator without plug top on 2 row 18 Module GI Modular type switch board with 2 row 18 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.

Supply & Fixing 240 V, 1 NO 16 A, 3 pin Modular type plug socket (Anchor Roma/ Legrand/ Schneider) with 16A Modular type switch, without plug top & 1 nos. 6 A, 3 pin Modular type plug socket with 1 nos. 6A Modular type switch on 6 Module GI Modular type switch board with 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.

Supply & Fixing 240 V, 2 NO 6 A, 3 pin Modular type plug socket (Anchor Roma/ Legrand/ Schneider) with 2 nos 6A Modular type switch, without plug top on 6 Module GI Modular type switch board with 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.

D. Supply of cables :--- Supplying and Delivery of following sizes Al. armoured PVC/XLPE cable (Havells/gloster/KEI) as mentioned below : a. 4 core 95 sqmm (from Panel to VTPNDB )

b. 4 core 35 sqmm (from VTPNDB to PDB)

c. 4 core 25 sqmm (from VTPNDB to AC outdoor)

E. Laying of cables :--- Laying of cable above 3½ core 90 sqmm and upto 3½ core 150 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting

Laying of 4 core 35 sqmm Al. armoured PVC/XLPE cable (Havells/ Glostar /KEI) with 2X10 SWG GI wire making hole etc. as necy., mending good damages and painting as mentioned below : (from VTPNDB to PBDB) Vide page no F-1,F-3 Item no 2 & 5 a. on wall by clamp

b. Concealed in wall

Laying of 4 core 25 sqmm Al. armoured PVC/XLPE cable (Havells/ Glostar /KEI) with 2X10 SWG GI wire making hole etc. as necy., mending good damages and painting as mentioned below : (for autoclave and AC). Vide page no F-1,F-3 Item no 2 & 5 a. on wall by clamp

b. Concealed in wall

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 : vide pg no F-4 item no. 7.C a) 4 core 95 sqmm

b) 4 core 35 sqmm

c) 4 core 25 sqmm

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 . vide pg no F-5 item no. 8a & 9 : a) 4 core 95 sqmm

b) 4 core 35 sqm

c) 4 core 25 sqmm

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required 65 mm dia

F. Supply of Light Fittings :--- Supply and Delivery 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 Delivery 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 & Delivery 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] 36 watt

G. Fixing of Light Fittings :--- Fixing only single/twin fluorescent light fittings suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp (125mmx125mm) as per G S Vide page no C-2, Item no 17

Extra for suspension exceeding 25 cm with S&F additional 2 no. 20 mm dia EI conduit (14 SWG) supports & necy. PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length as per G S Vide page no C2 Item no 16

Fixing only recess type 2'x2' LED luminaire in false ceiling by S&F GI wire from ceiling with anchor fasner or bullet, nut, bolt etc. and necy. connection by S&F of 2 x1.5mm² PVC insulated Cu. Wire as per direction of EIC.

H. Supply of fans :--- Supply & Delivery 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

Supply & Delivery 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]

Supply & Delivery of 220V, Single Phase, 50 Hz A.C heavy duty exhaust fan of following sizes having complete metal body. (Make- EPC/ USHA/Orient CROMTON) [ISI mark, IP55 rated] 380 mm (15"), 4 Blade, RPM ≤ 1420 , Wattage ≤ 150 Watt, Sound level ≤ 61 dB, Air Displacement (In CMH) ≥ 2350

I. Fixing of fans :--- Supply & Fixing 240V, fan regulator (Step type) (mk-Anchor) on existing Modular GI switch board with top cover plate incl. making necy. connections etc.

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 Vide page no D 14 Item no 29

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush, etc. incl. S&F connecting wire for down rod upto 30 cm incl. painting the rod with approved paint and making necessary connection as required by 2x1.5 sqmm flexible copper wire as per G.S. Vide page no C-3, Item no 21.a.

S & F fan down rod (14 SWG) incl. necessary connection wire (2X1.5sqmm cu wire) and painting the down rod as per direction of EIC

fixing only 18" (450 mm) Wall Bracket fan on (10'' x 12'' ) size wooden board in built on wall by S & F rag bolts ,nuts and washers (6 mm dia x 62 mm long) or as required incl. S & F 24/.20 PVC insulated flexible copper wire 0.5 mt. Length as per direction of EIC.

fixing only 15" (38 cm) / 12'' 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 dia incl. Fixing louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long) as per GS

K. Miscellaneous :--- 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. [34/D-14] a) 150x50x1.25mm (18SWG)

b) 200x50x1.25mm (18SWG)

c) 300x50x1.25mm (18SWG)

S & F 3 phase timer box with front open hinged type dooor to control 1 nos. 3 phase AC machine and providing incoming and outgoing copper wire and other accessories on iron frame on wall and making necy. connection as reqd. Timer box made of 14 SWG MS sheet (size approx– 18" X 18" X 6") with powder coated synthetic paint , inter locking system consisting the following materials : 1) S & F 24 Hr. programmable digital timer – 1 no. 2) S & F 440 Volt 63A 4P power contactor (MCX 12 with (no+nc) contact) – 1 no. 3) 6 amp auto manual toggle switch – 1 no. (LK) 4) Indicating lamp (R,Y,B,AC1,) (LK) – 4 nos. 5) SPP - 1no. 6) 100A capacity 4W Brass stud type connector on FRP chair for I/C - 1nos. 7) 63A TPN MCB I/C - 1 no. 8) 4 pole 63A change over switch - 1 nos. (Mk.-LK) All control circuit wiring would be made by 1x1.5 sqmm stranded Cu wire(FRLS) and the I/G & O/G circuit with 1x6sqmm copper wire maintaining colour code incl taping, socketing to complete the work. The box should be fixed on wall with suitable size of flush nut and necy. Connection. [NS].

S & F PVC water proof looping cable box (make -Sintex, size--250X200X105 mm) having hinged type PVC top cover having 4 mm thick rubber gasket lining & earthing terminal etc .The box should comprising of 1 no. din rail for fixing of 415V, 63A, 4P MCB (make-- L&T) and 63A 4 way Terminal bar etc. complete with all accessories as per direction of EIC.

S&F 415V, 3 phase, 50 Hz A.C starter unit in SS enclosure make :-- LK ( Cat. No-- MU-G10H DOL starter, relay range 13-21 A) with relay range 20-32A incl. S&F Analog/digital time switch LK make 10 - 240 VAC 1 C/O Base/DIN 25 ON/OFF Each cat no-- 67DDT0 -- 1no, on channel and 2 no cable end box

Supply & Delivery of 240V, LED flood lights with optic lens and polycarbonate diffuser having following wattage, in white powder coated pressure die cast aluminium housing with IP 66 protection & incl. 10 kV SPD, with glare free uniform illumination with CCT (5700K-6500K) having minimum luminous efficiency of 110 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] 350Watt

Supply & Delivery of 240V, 18/ 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]

[ Rates should be Quotated inclusive of all taxes & duities and L.W.C. @ 1% as applicable ]

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