WBPWD/EE/HED/NIT- 80 of 2025-2026

SUB-HEAD 1--DISTRIBUTION WIRING:

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Polycab/Finolex/KEI/RR kable/Gloster) partly in 20mm size PVC rigid conduit 'FR' (Precision make) [for ceiling portion only] and in19mm 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]

Avg. Run - 8 Mtr.

Distn. wiring in 2x1.5 (Ph. & N) and 1x1.5 as ECC single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Polycab/Finolex/KEI/RR kable/Gloster) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 5A 3 pin plug point incl. S&F 240 V 5A 3 pin flush type plug socket & piano key type switch (Anchor make) incl. S&F earth continuity wire, fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish.

On Board

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Make Gloster /Polycab/ Havells/ Finolex/ RR cable/ Mescab) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required.

2 x 1.5 sq mm + 1 x 1.5 sq mm . [For 6A on board plug]

2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC

2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC

2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC

4X(16 sqmm) + 2x(10 sqmm) as ECC

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

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.

25 mm size

Cutting Channel of size (40 mm x 40 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 19 mm, 3 mm thick Polythene pipe by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles (i)19 mm dia 3 mm thick polythene pipe without earth continuity wire.

SUB-HEAD 2--HTPN DB,SPN DB 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/L&T/ABB ELEGANCE) up to 160A

Supplying and fixing double door sheet steel(16SWG), powder coated cable end box for vertical TPN DB 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. 8 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/ L&T/ ABB ELEGANCE ).

Supplying and fixing double door sheet steel(16SWG), powder coated cable end box for Horizontal TPN DB 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. 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/ L&T/ ABB ELEGANCE)

Supplying and fixing 415 V Four Pole MCCB of Breaking capacity 25kA / 35kA with fixed thermaland fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection. (Make - Legrand/L&T/ABB )

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection as per GS [Make-Legrand/L&T/ABB ].

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

Supplying and fixing 415V, 200 A TPN SFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating (Make: L&T)

Supplying and fixing 415V, 200A TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc (Make: L&T/ Standard/ Havells / HPL)

SUB-HEAD 3-- SUPPLY & LAYING OF CABLES:

Supply & Delivery of 1.1 KV XLPE Insulated & PVC Sheathed Armoured Aluminium power cables [Make Gloster /Polycab/ Havells/ Finolex/ RR cable]

4 core, 95 sqmm.

4 core, 35 sqmm.

Laying of one No. cable in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed

above 35 sqmm and upto 185 sqmm

upto 35 sqmm

Laying of cable 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

above 3½ core 90 sqmm and upto 3½ core 150 sqmm

above 3½ core 35 sqmm and upto 3½ core 50 sqmm

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

Up to 50 sqmm

Laying only Cable through existing RCC/Hume/ GI Pipe/ open masonary trench for single, 2, 3, 3½ & 4 core

upto 50 sqmm

above 50 sqmm but not exceeding 400sqmm

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables.

4 core, 95 sqmm.

4 Core 35 Sq. mm

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.

4 core, 95 sqmm.

4 Core 35 Sq. mm

S&F of 300x50x1.25mm (18SWG) 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. With 25x25x3mm angle iron support .

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

80 mm dia (ISI-M)

SUB-HEAD 4-- PLUGS & SOCKETS:

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 with indicator & 16A kit-kat flush type fuse (Brand approved by EIC) 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 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F150x100x65mm 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 240 V, 2 nos. 6A, plug socket with separate 2 nos. 6 A Piano key type switch, indicator (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 200x150x65mm 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 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, Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (CCurve) and 4 Module GI Modular type switch board with 4 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.

SUB-HEAD 5 - SUPPLY & FIXING OF LIGHT FITTINGS:

Supply & Delivery 240 Volt,50Hz,4 ft long , Max20 Watt,efficacy-100lm/w, PC body,Al housing Single LED Tube Light fittings complete with all accessories including LED Tube. [Make: PHILIPS /CROMPTON/ wipro or Manufacturer with own NABL accredited lab with valid test certificate]

Supply & Delivery 240 Volt,50Hz,4 ft long , Max20 Watt,efficacy-100lm/w, PC body,Al housing Double LED Tube Light fittings complete with all accessories including LED Tube. [Make: PHILIPS /CROMPTON/ wipro or Manufacturer with own NABL accredited lab with valid test certificate]

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 (1.5 SqMm.) flexible copper wire of 1.10 mt. length.

SUB-HEAD 6 -- SUPPLY & FIXING OF FANS:

Supply & Delivery of 240 Volt, 50Hz AC Ceiling Fan. BEE star rated (Make -Crompton/ Orient/ Polar)

65W, 200 CMM, 400RPM,1200 mm (48'') sweep

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 3x1.5 sqmm flexible copper wire.

Supplying & Fixing MS fan clamp 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 – (As per Drawing no. 475 of PWD Specification Book – May 1991)

Supply & Fixing Socket type fan regulator (Step type) (Brand approved by EIC) 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 & Delivery of 240 V AC, 450mm (18") sweep wall bracket fan, Metal body (Make:Orient/ /Cropmton Greaves)

Fixing of 240 V AC, 450mm (18") sweep wall bracket fan, Metal body on wall by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) on 150mmX300mm best quality vernished wood or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length.

Supply & Delivery of 240 Volt, 50Hz ac Heavy Duty Full metal body Exhaust fan (Make - Crompton /Orient/ EPC )

22.5 cm/225mm (9")(Speed : 1200 rpm)

30 cm/300mm (12")(Speed : 1400 rpm)

Fixing of Heavy Duty Exhaust fans 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:complete with all accessories.

22.5 cm/225mm (9")(Speed : 1200 rpm)

30 cm/300mm (12")(Speed : 1400 rpm)

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

22.5 cm/225mm (9")(Speed : 1200 rpm)

Supply & Delivery of 240V AC 400mm 3-blades, Full Metal Body Pedestal fan incl. assembly (Make - Orient/Crompton).

SUB-HEAD 7 -- SITC OF LT PANEL:

Raw Power Panel :

Supply, delivery and installation & testing of cubical type compartmentalized dust and vermin proof Floor cum wall mounted L.T. distribution panel, Tentative size 1500mm(H)X 1500mm(L)X 300mm(W) from CPRI approved manufacturer , made of 2 mm (14 SWG) thick C.R.C.A M.S. sheet reinforced with (40x40x6 mm) angle iron frame work with individual incoming and outgoing compartment having hinged & gasket door with locking arrangement in such a fashion that it can not be on unless the feeder remains in off position and providing suitable ventilation arrangement. The complete panel board shall be painted in seven tank process by powder coating paint, colour siemens white.The interconnection between Incoming switch and BBC should be done with tinned copper strip and BBC to all outgoing switches interconnection should be done with suitable size copper cable and other accessories including suitable stud connectors, socketing etc as required and A separate continuous GI earth busbar of size 50mm x 6mm shall run across the full length of the panel board. All electrical equipment are to be properly earthed with suitable size G.I. wire & earthing by nut, bolt in the body complete with base channel. The base of panel board should rest on frame work (75x40x5 mm). The control panel will have suitable cable entry from bottom through cable gland plate to access sufficient no. of cables as per direction of E.I.C. the panel comprising with following switches. The complete panel board is to be installed on suitable brick padestal. All incoming/outgoing switches is to be properly labelled on Acrylic sheet as per direction of EIC. (An Auto Cad Drawing of the panel has to approved by EIC before making of panel) (for G+2 & G+3 building )

Incomer:- 415V 315 Amp TPN SFU units with 03 nos DIN type HRC fuses (Make:- L&T/SIEMENS/ABB as approved by EIC) in open exexution.---- 1 No.

Busbar:- 415V, 415 Amp capacity 99.5% – 99.9% electrolytic tinned 4 bar copper bus bar [size of flat 4x50 mm x 5 mm ] of length 1.5 Mtr., mounted on non-hygroscopic FRP/SMC/DMC insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification - 1 set.

The busbar is to be rigidly supported on suitable non-hygroscopic insulating materials of robust ration to with stand electromechanical stress in the event of earth fault. All connection to bus to made by suitable nuts & bolts. The busbar is too wrapped with coloured PVC (Red. Yellow, Blue & Black) for colour identifications.

Outgoings:-

(i) 415V 160 Amps TPN SFU units with 03nos DIN type HRC fuses (Make:- L&T/SIEMENS/ABB as approved by EIC) in open exexution.----1 Nos

(ii) 415V 125 Amps TPN SFU units with 03nos DIN type HRC fuses (Make:- L&T/SIEMENS/ABB as approved by EIC) in open exexution.----4 Nos

(ii) 415V 63 Amps TPN SFU units with 03nos DIN type HRC fuses (Make:- L&T/SIEMENS/ABB as approved by EIC) in open exexution.----5 Nos

SUB-HEAD 8 -- EARTHING & DISMANTLING:

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

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: ( ISI-Medium GI pipe).

Excavation of soil for installation of Earth Electrode and filling & ramming. (Soft Soil).

Connecting the equipments to earth busbar including S&F 25 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 50 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.

Connecting the equipments to earth busbar including S & F 6 SWG GI solid (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.

a) Charges for withdrawing backlite cover of 100 nos different size switch board during Tiles fixing and other civil work and Re- fixing the same or higher size on the existing switch board as per direction of EIC. b) Charges for withdrawing Front cover of 20 nos different size SPNDB during Tiles fixing and other civil work and re fixing the sam on the existing SPNDB and mending good damages as per direction of EIC. c) Charges for withdrawing Front cover of 05 nos different size HTPN and VTPN DB during Tiles fixing and other civil work and re fixing the same on the existing HTPN and VTPN DB and mending good damages as per direction of EIC d)Dismantling the existing electrical wiring carefully and handed over all the fittings and fixtures to section office.

ADD GST @ 18%

ADD LWC @ 1%