Electrical Installation Works at Board of Waqf, West Bengal. WBPWD/EE/KNED/NIT-49/2022-23

Amount

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 rigidconduit 'FR' (Brand approved by EIC) [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 Modular type switch (Brand approved by EIC) fixed on Modular GI switch board complete with 2 nos. 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.

Average run 10 mtr.

Average run 8 mtr.

On board plug.

Supply & Fixing 240V, 1no. 16A, 3 pin & 3 nos. 6A, 3 pin Modular type plug socket with 1no. 16A & 3 nos. 6A Modular type switch, 20/25A 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.(For computers)(Make: Legrand/ Anchor/ Crabtree)

Supply & Fixing 240V, 6A, 3 pin Modular type plug socket with 6A Modular type switch, without plug top on 4 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.(For seperate Plug) (Make: Legrand/ Anchor/ Crabtree)

Supply & Fixing 240V, 16A, 3 pin Modular type plug socket with 16A Modular type switch, without plug top on 4 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. (For special power). (Make: Legrand/ Anchor/ Crabtree)

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

S&F of 250V 12'' sweep A.C. Exaust fan incl. Aluminium louver shutter etc. after cutting wall and manding good the damages by sand cement plastering as per G.S. (Make: E.P.C./ Crompton/ Usha).

S&F of 250 V. 9'' sweep A.C. Exaust fan incl. louver shutter etc. after cutting wall and manding good the damages by sand cement plastering as per G.S. (Make: E.P.C./ Orient/ Usha).

Supply of 230V,2*20w twine 4 ft industrial box type light fitting with supply of 2 nos. 20 watt LED tube with extruded Al body, PC diffuser and inbuilt driver & Fixing of twin fluorescent light fitting suspended 25 cmbellow 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.(Make: Crompton/ Philips/ Havells).

Supply of 230V,1*20w single 4 ft industrial box type light fitting with supply of 1 nos. 20 watt LED tube with extruded Al body, PC diffuser and inbuilt driver & Fixing of single fluorescent light fitting suspended 25 cmbellow 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.(Make: Crompton/ Philips/ Havells)

Supply of 36 watt LED 2'x2' decorative type luminaire& fixing the light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports incl.S&F EI conduit, ball socket/socket type ceiling plate and connecting the length of PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm) flexible copper wire of 1.10mt. length.(Make: Crompton /Philips/ Havells).

Supply & fixing of 7 watt LED spot luminaire with necessary fixing arrangement. (Make: Crompton/ Philips/ Havells)

Supply & fixing of 60watt LED flood light with necessary fixing arrangement (Make: Crompton/ Philips/ Havells)

Supply of 230Volt. 68 Watt. AC, 48 " ceiling fan. (Make: Havells/ Orient/ Crompton)

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.

Supplying & Fixing iron beam fan clamp of two piece type, as per approved specification, fabricated from 40 mm x 9 mm MS sheet flat suitable for beam having flange upto 150 mm wide – (As per Drawing no. 476 of PWD Specification Book – May 1991)

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.

Supply & fixing of 400mm wall mounting fan full metal body and low noise with including all accessories. (Make: CG/ Orient/ Havells).

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.

Supplying and fixing PVC Rigid Conduit 'FR' (Brand approved by EIC) on wall, ceiling with saddles and other accessories as required and mending good damages to building works.

20mm size

25mm size

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' (Brand approved by EIC) incl. necy. fittings as required.

2 x 36/0.3(2.5 sq mm) + 1 x 22/0.3 (1.5 sqmm) for computer and Power Circuit.

2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC for SPN DB

2 x 56/0.3 (4sqmm) + 1 x 36/0.3 (2.5 sqmm) as ECC for AC

2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC( For Separate Power)

( 4 x 25 sqmm + 2 x 16 sqmm) for ECC CESC to SMDB

S & Laying of following XLPE cable as below, after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth as 75mm and mending good the damages to original finish incl. removing the rubbish . (Make: KEI/ Gloster/ Polycab/ Havells)

4 core 35 sqmm Al /A cable

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 :

4 core 35 sqmm Al /A cable

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Brand approved by EIC), tapes, anticorrosive paste & jointing materials :

4 core 35 sqmm Al /A cable

S & F 250 V, 6-10A per way, SPN MCBDB with SS enclosure double-door with IP-42/43 protection with DP Isolators as incomer and SPMCBs (‘C’ Curve, 10 kA) as outgoing, 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 ear- thing attachment. (Make: Legrand/ Siemens/ Crabtree)

2+10 Way, with 40A DP MCB Isolator, 10 no. SPMCB

2+8 Way, with 40A DP MCB Isolator, 8 no. SPMCB

Dismantling the existing old & damaged electrical wiring, switch board, power plugs, computer board, fixtures, Ceiling fans, Wall bracket fans, exhaust fans, SPNDBs, PDBs, LT panels, LT cables all the entire building etc. from its own position with own tools & tackles, manpower and mending good the damages as per G.S.

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

Supply & Fixing 240 V, 25A Modular type socket, 25 A,Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (C-Curve) and 6 Module GI Modular type switch board with 6 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.

Supplying and fixing double door Horizontal 4 way 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 ,Incomer 4P MCB Isolator -63A, Outgoing - 12nos 6-32A SP MCB.(Make: Legrand/ Siemens/ Crabtree).

Supply,installation,testing & commissioning of floor-cum wall mounted SMDB with provision of 100A 4 ways outgoing, standard - IEC 61439-2 ,DEKRA and ASTA certified and S & F of the following. Incoming Arrangement: S & F 415V,160A 3 Pole MCCB,36Ka,1sec Outgoing Arrangement : a) S & F 415V , 63A 3 Pole MCCB ,36Ka,1Sec ---4 nos. b) Metering Extension Box----1 no. c) Bottom Cabling Box---- 1 no. d) Side Cabling Box---- 2 nos. e) Corner Box----- 4 nos. f) EI Danger Board -1 no. including all cable end box . (Make – L&T/ Legrand/ Siemens)

Supply and fixing wall mounted changeover switch 160A ,with Ssenclosure ,4 pole ,415V AC interlinked with main panel and emergency panel. (Make: L&T/ ABB/ Legrand)

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.

150mmx50mmx1.25mm(18SWG).

300mmx50mmx1.25mm(18SWG).

SITC of 2nos. outdoor type waterproof box type Glowsign board.MS structure fabrication to be done by 2'' x 2" hollow square bar & appropriate size of MS angle/ flat as per direction of EIC. ACP board of approve make and colour of 3mm. thickness to be fixed as a facia of the board.10mm. thick raised lettering of imported acrylic sheet to be fixed on the ACP board after router cutting.The matter consists of Govt. Emblem, Building Name, Address etc. to be approved later. Letter size as per proportion of the board will have to be provided. LED Module of 3W (3 Module set) of Samsung/ Minilec/ Hilite to be fixed by adhesive from the back side of the letter. Approve drivers provided inside the Glowsign board. Connection from the nearest point to be provided after supply & installation of timer.(Total summation of one sided facia of 2 nos.Glowsign board is 120 sq.ft. Actual size may be differ as per requirement of site.

S & F of 250V timer control switch for controlling AC machines made of suitable size MS sheet duly powder coated paint with IP-43 protection with front door locking arregement with all connection and comprising with following accessories including necessary connection and earthing attchment on angle inron frame on wall/embedding in wall as per instruction of EIC. a) 25A DP MCB -1no. b)16/25A two pole contractor-1no c) 9-14A Over Load Relay-1no d) Daily &weekly programmable basis digital time switch, min switching time 1min 25 ON/OFF programs,6yrs Battery backup,settable DST & key pad lock freature-1no e) Staet/Stop push button-1+1no f) RED/Amber LED indication Lamp,240V AC-1+1nos g) Aux-Relay-1no (Make -L&T/ Legrand/ Siemens)

Supply, Installation & Commissioning of 1200 VA , 250V, 50 Hz, Input single Phase, Output single Phase, On-Line UPS and Supply, Installation & Commissioning of 12V, 150AH Exide, flame retardant type battery bank comprising of Sealed Maintenance Free batteries. (MAKE: Microtek/ APC/ Vertiv)

Electromech Engineers Co-Operative Society Ltd.

ALPHA ELECTRICALS

ULTRA ELECTRICALS AND ELECTRONICS

MAHESWAR ELECTRICAL INDUSTRIES

FAME ENGINEERING

S AND S ENTERPRISE