WBPWD/SSEWEC /BED /NIQ-114 /2025-26

VTPN,TPN,SPNDB 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/Seimens/L&T) up to 160A .

ii) 4 way

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 (Make- Legrand/ Seimens/ L&T)

ii) 6 way.

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. (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/Seimens/L&T).

Supplying and fixing 240/415 V TP MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (Make- Legrand/Seimens/L&T).

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection. (Make-Legrand/Seimens/L&T).

i) 63 A FP Isolator.

ii) 40 A DP Isolator.

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (Make- Legrand/ABB/Cabtree).

i) 6-32 A SP MCB.

ii) 40 A SP MCB.

Supplying & Fixing of GI water proof type Loop box single door system deep min 6 inch of size min. 10"X12" comprising of 4 way 63 Amp. Capacity brass stud/terminal make- AC /DC & having 4 mm thick hinged PVC top cover & with rubber gasket lining, railway type mechanical locking arrangement, one NL on porcelain insulator etc. on wall as per direction of EIC. with 1 no. channel for 4 pole 63A MCB on wall including necessary interconnection complete.

DISTRIBUTION WIRING 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

a) 19 mm dia 3 mm thick polythene pipe without earth continuity wire

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

a) 25 mm dia 3 mm thick polythene pipe without earth continuity wire

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

i) 150 mm x 100 mm x 65 mm

Supply & Fixing bakelite / perspex top cover on existing Inspection board by Brass screws

i) 150 mm x 100 mm x 65 mm

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required

i) 3x22/0.3(1.5 sqmm).

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

iii) 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC

iv) 2x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC

v) 4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC

vi) 4 x 126/0.4 (16 sqmm) + 2 x 80/0.4 (10 sqmm) ECC

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

i) 150 mm x 100 mm x 65 mm

Supply & Fixing bakelite / perspex top cover on existing Inspection board by Brass screws

i) 150 mm x 100 mm x 65 mm

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required

i) 2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

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

iii) 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC

iv) 2x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 25mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required

i) 4 x 80/0.4 (10 sqmm) + 2 x 84/0.3 (6 sqmm) ECC

ii) 4 x 126/0.4 (16 sqmm) + 2 x 80/0.4 (10 sqmm) ECC

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.

i) 2.5 sq mm

ii) 4 sq mm

iii) 6 sq mm

iv) 10 sq mm

iii) 16 sq mm

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) 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 (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. [only PVC Rigid Conduit on ceiling and remaining portion concealed]

i) Average run 8 mtr

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) 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]

i) Average run 8 mtr

Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling.

Supply and Fixing 9 watt LED Lamp (Make:Philips/ Crompton/ Wipro).

Supply & delivery TMC 502 P 2xT-LED 22W P3242, 250 volt. 4 ft. long Double Tube Light fittings complete with all accessories. Bottom cover of the fittings must be screwed at both ends. (Make: Philips/Crompton/Wipro/Bajaj)

Supply & delivery TMC 502 P 1xT-LED 22W P3242, 250 volt. 4 ft. long Single Tube Light fittings complete with all accessories. Bottom cover of the fittings must be screwed at both ends. (Make: Philips/Crompton/Wipro/Bajaj)

S&D LED type tube lamp 18/20 Watt Polycarbonate Body with inbuilt driver and Metal Heat Sink having length 1200mm, T8, Iumen Output - Min. 2100 Lumen (Make: Philips / Crompton / Wipro / Bajaj). [03(Three) years on-site Warranty Certificate is to be provided from the Manufacturer].

Fixing only single/twin fluorescent light fitting complete with all accessories directly on wall/ceiling with HW block and ceiling plates, nipples etc. as required.

Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length.

S&F of 240V,1-Ph.,50Hz,36-40W, >100 lm/W, 5700-6500K, fully diffused recessed mounted, 2'X2' LED light with high transmitive diffuser and complete with all accessories for indoor spaces. (Make:- Philips /Crompton / Wipro). 2 years Warranty Certificate must be submitted.

S&F of 240V,1-Ph.,50Hz,18-20W, >100 lm/W, 5700-6500K, fully diffused recessed mounted, LED light with high transmitive diffuser and complete with all accessories for indoor spaces. (Make:- Philips /Crompton / Wipro). 2 years Warranty Certificate must be submitted.

Supply & Delivery of 18" (450 mm) high flo ( air delivery-- 4500 CFM, RPM-- 1400) non-oscillating type metal body Wall Bracket fan with inbuilt regulator, double ball bearing, intergally cast LM6 impeller with test certificate & warranty certificate with regulator (Capacitor Type:P2 ) ( Make-Orient/ EPC /Havelles/ Crompton).

Fixing only cabin fan on wall/ceiling by wodden board by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length.

Supply & Delivery of 48" (1200 mm), 380 RPM,55 Watt, 230 M3/Min Air Delivery ceiling Fan as per IS 374:1979 complete with all accessories including P2/S3 type capacitor as per IEC 60252-1 with upto date amendents,and with safety wires for secondary suspension of fans complete with blades, canopy, fork, rubber bush etc. (Make:Usha Striker or equivalent model of Orient/Crompton Greaves).

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.

Engraving the deptt. number with 10 mm lettering on the body of fan upto 10 letters incl. hifen, stroke or stop.

S&D 23 cm (9") 1420 rpm sweep A.C single phase heavy duty exhaust fan complete set ready to use.(Make : E.P.C)

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 dimension as per direction of EIC.

i) for 23 cm Exhaust fan (9").

Supply & Fixing louver shutter on wall with necy. bolts & nuts (6 mmdia x 62 mm long).

A. For GI

i) 23 cm Exhaust fan (9")

Supplying & Fixing 240 V AC/DC superior type Ding-Dong Call Bell (Anchor) on HW board incl. S&F HW board.

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existing Modular GI switch board with top cover plate incl. making necy. connections etc.

Supply & Fixing 240 V, 4 nos. 16 A, 3 pin Modular type plug socket with 4 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 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, 2 nos. 16 A, 3 pin Modular type plug socket with 2 nos. 16A Modular type switch (Brand approved by EIC) without plug top on 8 Module GI Modular type switch board with 8 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, 2 no. 6 A, 3 pin Modular type plug socket (Brand approved by EIC) with 2 no. 6A Modular type switch, without plug top on 8 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.

Supply & Fixing 240 V, 1 nos. 16 A, 6 pin Modular type plug socket with 1 nos. 16A Modular type switch (Brand approved by EIC), with 3 nos. 6 A, 5 pin Modular type plug socket with 3 nos. 6A Modular type switch (Brand approved by EIC 20A Modular switch type SP 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, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections

Supplying and fixing 415V, TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating (Make: L&T/ Havells/ Siemens)

i) 250 A on angle iron frame.

ii) 315/320 A on angle iron frame.

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. (Make: L&T/Legrand/Havells).

Supplying and fixing Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc.

i) 415 Volt,FP, 63 A (Make:L&T/Havels/Legrand)

ii) 415 Volt,FP, 100 A (Make:L&T/Havels/Legrand)

Supplying and fixing 415V, TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc. (Make:L&T/Havels/Legrand).

i) 415 Volt,FP, 250 A (Make:L&T/Havels/Legrand)

ii) 415 Volt,FP, 320 A (Make:L&T/Havels/Legrand)

SUPPLY&LAYING CABLES

Supply & Delivery 1.1KV grade LT Aluminium PVC Armoured cable( Make- Havells/ Polycab/ Gloster/ RR/ KEI) as per choice of EIC. The cable shall conform to IS 7098/ Part I with anti termite and anti rodent features.

i) 4 core X 70 sq. mm.

ii) 4 core X 50 sq. mm.

iii) 4 core X 35 sq. mm.

iv) 4 core X 25 sq. mm.

v) 4 core X 16 sq. mm.

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 70 sq. mm.

ii) 4 core X 50 sq. mm.

iii) 4 core X 35 sq. mm.

iv) 4 core X 25 sq. mm.

v) 4 core X 16 sq. mm.

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 70 sq. mm.

ii) 4 core X 50 sq. mm.

iii) 4 core X 35 sq. mm.

iv) 4 core X 25 sq. mm.

v) 4 core X 16 sq. mm.

Laying of cable as below, on existing Cable Tray and binding with suitable size GI wire.

i) Up to 50 sqmm.

ii) From 70sqmm to 150sqmm

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.

A) With 25x25x3mm angle iron support

i) 200x50x1.25mm (18SWG)

ii) 100x50x1.25mm (18SWG)

Laying of cable from 3/3½ core 35 sqmm to 50 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting

Laying of cable above 3½ core 50 sqmm and upto 3½ core 90 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

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:

i) By ISI-Medium GI pipe

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe

GI Wire

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.

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.

Supply & Fixing of 440V, 3 phase Double Timer box Made of 16 SWG MS sheet (size approx– 550 X 500 X 200mm) with powder coated synthetic paint incl. hinged type MS door, inter locking system by Allen key lock.consisting the following materials : i) 24Hr programmable Analogue dial timer switch running reserve day dial back up by nickle cadmium battery [ L&T GEC / ABB/ Legrand or approved by EIC]- 1 No. ii) S & F 440 Volt AC-3 duty 63A, 3P contactor ( Make L&T/ Legrand/ ABB or approved by EIC ) – 2 Nos. iii) 440V, 63A, 10 KA, C series FP MCB (Make L&T/ Legrand/ ABB or approved by EIC) on din rail for incoming-- 1 No. iv) Outgoing connector make ELMAX-----4nos. vii) RYB/Amber LED indication Lamp, 240V AC -1+1 Nos. (Make L&T/ Legrand/ ABB or approved by EIC) viii) Thermal over load Relay - 1 no. (Make - L&T/ equivalent of Simens or brand approved by EIC) ix) Aux-Relay-1 No. (L&T / Simens or brand approved by EIC) x) Single phasing preventor---1 No.

Supply & Fixing of 440V, 3 phase Double Timer box Made of 16 SWG MS sheet (size approx– 450 X 400 X 200mm) with powder coated synthetic paint incl. hinged type MS door, inter locking system by Allen key lock.consisting the following materials : i) 24Hr programmable Analogue dial timer switch running reserve day dial back up by nickle cadmium battery [ L&T GEC / ABB/ Legrand or approved by EIC]- 1 No. ii) S & F 440 Volt AC-3 duty 32A, 3P contactor ( Make L&T/ Legrand/ ABB or approved by EIC ) – 2 Nos. iii) 440V, 32A, 10 KA, C series FP MCB (Make L&T/ Legrand/ ABB or approved by EIC) on din rail for incoming-- 1 No. iv) Outgoing connector make ELMAX-----4nos. vii) RYB/Amber LED indication Lamp, 240V AC -1+1 Nos. (Make L&T/ Legrand/ ABB or approved by EIC) viii) 14-23A thermal over load Relay - 1 no. (Make - L&T, MN2 Type/ equivalent of Simens or brand approved by EIC) ix) Aux-Relay-1 No. (L&T / Simens or brand approved by EIC) x) Single phasing preventor---1 No.

Dismantling the existing E.I. work incl. existing defective, non functioning Panels, PBDB, LBDB, Main Switch etc by Co's own tools & tackles by maintening normalcy as far as possible as per direction of EIC and existing fittings from its original position & storing properly incl. handed over the same at Sectional Store as per direction of EIC after all no additional cost or no extra cost will be paid by the department after completion of the installation. [by using semi-skilled labour]