WBPWD/SSE/SWEC/NIQ84/2025-26

Amount

Supply & Delivery of 4 core 25 Sq. mm. 1.1 kv.gr.XLPE insulated 1100V Grade as per IS 7098 (part 1) 1988 armoured sheathed Aluminium conductor cable. [Make - Polycab/ Havells/ Gloster]

Laying of 1.1kv grade 4C 25 sqmm xlpe insulated AL/A cable on wall/surface including earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting. [2c/F4 + 8b/F5]

S & F compression type brass cable gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of XLPE/PVC armoured cables below. 4 C 25 sq mm [2C/F4]

Finishing the end of the following XLPE/PVC armoured cables by crimping method incl. S&F solderless socket (dowels make), tapes, anticorrosive paste & jointing materials: 4 C 25 sq mm [Db/F5]

Lift Room Panel S & Instn. of industrial type wall mounted LT panel Board comprising of the following electrical accessories fabricated from 40X40X5 mm MS angle and 40X5 mm MS flat with necy. Welding incl painting with 2 coats of Synthetic Enamel paint over 1 coat of RO primer as per GS. Normal: INCOMING a) S & F 415V 63A TPN Switch disconnector fuse unit in sheet steel enclosure (L&T ) - 1 no BUSBAR 4 Bar 100 Amp tinned Copper 15 x 3 mm bus bar in Sheet metal box (16 SWG) with hinge type door in two part with locking arrangement with telescopic screw. - 1no OUTGOING a) S & F 415V 32A TPN Switch disconnector fuse unit in sheet steel enclosure (L&T ) - 2 no b) S & F 230V 32A DP Main Switch in sheet steel enclosure ( L&T ) - 3 no.

INTERCONNECTION Inter connections to be made through suitable size throat box/ cable end box ( 16 SWG) incl. S & F the same with stranded flex copper cable in between main switch to bulbar, metering circuit with 1.5 sq mm single core stranded FR PVC copper wire with proper copper socketing & taping ( R Y B & N).

READING ARRANGEMENT a) 3Ph LED Voltmeter CI 1 (Make - L&T, Cat no - WL132010OOOO) b) 3Ph LED Ammeter CI 1 (Make - L&T, Cat no - WL131010OOOO) c) 100A/5A CT Coil ( Kappa Make) - 3 nos d) LED type indicating lamp ( R Y B ) - 3 nos e) Sliding lock fuse for Voltmeter and indication ckt - 3 nos

Supplying and fixing 250 V, 6-10A per way, (2+12) SPN MCBDB with SS enclosure double-door with IP-42/43 protection with DP Isolators as incomer and SPMCBs ('C' Curve, 10kA) 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 earthing attachment, 1no. 40A DP MCB type Isolator, 12 no. 6-16A SPMCB [Make:- Seimens/ Legrand/ Schneider] [6/D5 + 7/D6 + 13/D9]

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) 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 3mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish. Average run 8 mtr [2(b/E14]

Distn. wiring in 3 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (approved make) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 250 V 5A 3 pin plug point incl. S&F 250 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 plug) . [4(a)/E15]

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Make- Polycab/ Havells/ RR kabel/ KEI) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required. [1(a)/E14]

a) 2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC (Power Plug / power plug looping in well )

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

c) 2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC (for bulk head looping in well and pit)

Supplying & fixing 250 V 3 Pin 20 A flush type plug socket with 20 A Piano key type (Anchor make) switch on sheet metal box with bakelite top cover and earthing attachment incl. S&F sheet metal box of size 175mmx100mm [16 SWG] with 3mm thick bakelite top cover. [22/E6]

Supply & Fixing 240 V, 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board incl. S & F 100x100x65mm 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. [E6/17-b] (for controlling of shaft light)

Supplying and fixing 2 Way 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. [11/D9]

S&F of Cyclic Timer (Make - SELEC, 800XC) on din rail of existing MCB enclosure and necessary connection.

Supply & Delivery of 4 feet Industrial box type Twin LED fitting including S &D of 2X20 watt LED( Polycarbonate) with glare free light distribution with CCT (5000K-6500 K) , with minimum luminous efficacy ≥105 & <120 lumen/watt or better. The LED Lamp and accessories shall have BEE Certification. (Make - Philips/Crompton)

S & F of 9 wt LED lamp (Make- Philips/ Crompton/ Bajaj/ Havells)

Supply& Delivery of 10 watt LED Bulk Head or higher with glare free light distribution with CCT (5000K-6500 K) , with minimum luminous efficacy ≥105 & <120 lumen/watt or better. The LED Lamp and accessories shall have BEE Certification. (Make - Philips/ Crompton)

Fixing of single/double LED tube 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 inserted within the ceiling reinforcement and other side connected with the 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. with S & F 2x24/0.20 mm flexible copper wire of 1.10 mt. length. incl. 2nos mounting kit. [17/C2]

Fixing only bulk head ceiling fitting on wall /ceiling by screws etc. [C2/13]

Supply of 230V , 50Hz , 450 mm sweep heavy duty full metal body wall bracket fan complete with all accessories. ( Make -Orient Tornado Wall-II/EPC/Crompton)

S& Delivery 250V. 50 Hz. 12" (300 mm) 920 r.p.m. Heavy Duty AC Exhaust Fan (EPC make)

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: For 12" (300 mm) exhaust fan. [28(b)/C4]

Fixing only cabin fan on wall/ceiling 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. [C4/29]

Supply & Fixing GI sheet (20SWG) metal Cowl with MS flat iron frame & GI wire mesh on wall with necy. bolts & nuts (6 mm dia x 62 mm long) For 12" (300 mm) exhaust fan. [33/D14]

Earthing the installation by 2" (50 mm) dia ISI (M) GI pipe 3.64 mm thick x 3.04 Mts. long and 25x3 mm SWG GI (Hot Dip) MS flat (20 Mts long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 40 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 & restoring surface duly rammed as per G.S. in morrum soil. By ISI-Medium GI pipe [2(a)/G1]

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 as per G S [4a/G2]

Excavation of morrum soil for installation of Earth Electrode and filling & ramming. For morrun soil. [1(b/G1]

Connecting the equipments body to earth busbar including S&F 20 mm x 3 mm galvanized (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc. [5©/G3]

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for installation of earth continuity conductor, per storey of building per vertical run [7/J1]

Supply & Fixing of Load bearing Joist (200 mm " I " beam) at top of lift shaft

Finishing of Door & floor with tiles/granaite.

Cutting of wall for installation of floor Button box

Cutting of wall for installation of control panel box

Charges for stainless steel railing for staircase

charges for plastering the lift well

charges for colour of the lift well

Mislenious work for Civil work as per site requirement

KORUNAMOYEE ENTERPRISE (BID ID -7593989)

MAA BISHWESHWARI ELECTRICAL (BID ID -7557122)