WBPWDTE/EE/BED/NIQ_10/Q of 2025-26

Amount

Supplying and fixing 8 way double door Vertical TPN MCB Distribution board [Make : Legrand Enclosure(607914) or equivalent model of Siemens/L&T as approved by EIC] for MCCB incomer with IP-42/43 protection, including 1 no. of 100A MCCB as incoming & 4 nos 63A 3P MCB & 4 nos 6-32A 3P MCB as outgoing along with cable end box fixed 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.

Supplying and fixing 6 Way double door Horizontal TPN MCB Distribution board [Make: Legrand Enclosure (607716) or equivalent model of Siemens/Crabtree as approved by E.I.C] with IP-42/43 protection icluding 1 no 63 A FP Isolator as incoming, 5 nos 6-32 A 3P MCB & 1 no. 40A SP MCB as outgoing, along with cable end box 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.

S & F of 230V 6 – 32 A/Way 2+12 way SPN MCBDB (Make: Legrand Enclosure (607712) or equivalent model of Crabtree/Siemens as approved by E.I.C] with SS enclosure double door having 40A DP isolator as incomer & 12 nos. SP MCB as outgoing 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.

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (RR kabel/Polycab/KEI/Gloster/approved by EIC) partly 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 Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate and 2 no. suitable size “Ph & N” copper bar & earthing attachment fixed on wall incl. mending good damages to original finish. Average run 10 mtr.

Supplying & Fixing Industrial Plug & Socket board with 240 V, 20A, SPN & Earth Metal Industrial Plug socket & 20A Industrial top incl. S&F 20A SP MCB breaking capacity 10kA (C-Curve) in SS enclosure fixed on wall and necessary connection.

Supplying & Fixing Industrial Plug & Socket board with 415 V, 30A, TPN & Earth Metal Industrial Plug socket & 30A Industrial top incl. S&F 32A TP/FP MCB breaking capacity 10kA (C-Curve) in SS enclosure fixed on wall and necessary connection.

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/PVC rigid pipe and by the prelaid GI fish wire and making necy. connection as required. 2X6 sqmm + 1X4 sqmm ( for PDB to SPNDB)

4X4 sqmm+2X2.5 sqmm (for 3ph industrial socket).

2X4 sqmm + 1X 2.5 sqmm (for AC Machine).

2X2.5 sqmm + 1X 1.5 sqmm (for computer board ).

3X1.5 sqmm ( for 6A Socket)

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] of following sizes on wall, ceiling with saddles and other accessories as required and mending good damages to building works. 20mm rigid pipe.

25mm rigid pipe.

Finishing of the PVC insulated wire ends by socketting with pin/ring type Cu sockets and insulated tapes etc. including supplying sockets, tapes. 6 sqmm.

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.

Supply & Fixing 240 V, 3 nos. 16 A, 3 pin Modular type plug socket with 3 nos. 16A Modular type switch (Brand approved by EIC), 20A Modular switch type SP MCB (C-Curve) and Indicator without plug top on 12 Module GI Modular type switch board with 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, 6 A, 3 pin Modular type plug socket (Brand approved by EIC) 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.

Supplying of 1.1 KV grade following sizes Al. armoured PVC/XLPE.(Make-Glostar/RR Kabel/Polycab) as per direction of EIC. 4 core 70 sqmm ( from LT Panel to VTPN DB)

4 core 35 sqmm (from VTPN DB to PDB & from Panel board to Lift Main Switch)

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 70 sqmm

4 core 35 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. 4 core 70 sqmm

4 core 35 sqmm

Laying of cable above 3/3½ core 50 sqmm and upto 90 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting.

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

Excavation of soil for installation of Earth Electrode and filling & ramming. For Morrum soil.

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: By ISI-Medium GI pipe.

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.

Connecting the equipments to earth busbar including S & F No.6 SWG GI (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.

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.

Extra for treatment of soil by using salt & charcoal or coke for plate electrode.

Supply & delivery of 3 Star rated 2 Tr. capacity split Air-conditioner machine fitted with Rotary compressors, LCD remote & all other accessories suitable for Refrigerant-R32/R410A. (O-General Model no.-ASGA24BMWA-B or equivalent model of Daikin/Hitachi/Mitsubishi Electric as per approved by EIC/authority).

Installation, testing & commissioning of the above-said split ACs incl. supply & fixing required Angle Iron Structure on wall for placing outdoor unit & mending good the damages as per direction of E.I.C.

Supply & Installation of Extra Add-on items- HVAC grade 5/8"(for suction) & 1/4"(for discharge) copper refrigerant pipe with 9mm thick nitrile rubber insulation including shaddle,screw, insulation tape, fastner etc for above AC machine as per direction of EIC.

Supply & Laying 5/8" heavy type PVC pipe for water drainage.

Supply & fixing automatic single phase AC starter of 25Amp capacity equipped with Timecheck, Voltcheck & Ampcheck and 3-digit display (Make- Electron-model no.-OPL-3+ or equivalent model of LT/Legrand as per dierction of E.I.C) to be fixed surface enclosure as to G.S. Including S&F of 4 Module surface mounting enclosure box(Crabtree/Legrand/Havells).

S&F Timer Control Unit for single phase Split type AC machine assembled with following accessories: - i)12-way SPNDB Box (L & T/Legrand/Siemens)-1 no. ii)16A DP 30mA RCBO (Make: L&T Cat no.-AUF3C202530 or equivalent model of Legrand /Siemens ) - 1 no. iii)Digital 24 hour time switch (Make-L&T Cat no.-67DDT0 or equivalent model of GIC/Siemens) -1no. iv)22A 3-pole power contactor (L&T: Type-MNX22 ; Cat no.-CS94980 & CS94981 with 1NO + 1NC Aux. Contacts or equivalent model of Siemens/ABB)---1set. v)Melamine terminal block-2 nos. vi)LED indicating lamp (L&T: SIL R 240V)-1 no. vii) ON/OFF Push = 2 nos viii) 6 amp auto mannual toggle switch (Make- L&T or equivalent make as approved by E.I.C) All control circuit wiring would be made by 1x1.5 sqmm FRLS stranded Cu wire(Brand approved by E.I.C) and the I/C & O/G circuit with 1x4sqmm copper wire of suitable length maintaining colour code incl taping, socketing to complete the work.

Supplying and fixing 415V, 63A, 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.

Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m (a) upto 150 mm. thick

Removing loose scales, blisters etc. from old painted surface and thoroughly smoothening the surface to make the same suitable for receiving fresh coat of paint.

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per codes. (i) Pakur Variety. In Gr floor

Supplying 1.5mm thick M.S. sheet fitted and fixed on one or both faces of M.S./ W.I. gate etc. with point welding at not more than 150mm apart complete in all respect as per design including cost of all labour and materials.>>In gr floor

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (i) With 1:6 cement mortar 20 mm thick plaster Ground floor

In 1st floor Qty Same as Gr floor

In 2nd floor Qty Same as Gr floor

Applying Interior grade Acrylic Primer of approved quality and brand on plastered or concrete surface old or new surface to receive Distemper/ Acrylic emulsion paint including scraping and preparing the surface thoroughly, complete as per manufacturer's specification and as per direction of the EIC. (In Ground Floor) (b) Two Coats>>i) Water based interior grade Acrylic Primer In Ground floor Qty same as plaster area Gr, 1st & 2nd floor

Applying Acrylic Emulsion Paint of approved make and brand on walls and ceiling including sand papering in intermediate coats including putty (to be done under specific instruction of Superintending Engineer) : (Two coats)>>ii) Luxury Quality In Gr floor Qty Same as Priming area

Supplying, fitting & fixing granite tiles 10mm to 12mm. thick in columns, wall, facia etc. with 15 thick [avg] cement mortar(1:2) including making suitable arrangements to hold the stones properly by brass / copper hooks including pointing in cement mortar (1:2) (1 white cement : 2 marble dust) with admixture of pigment matching the stone shades all complete as per direction of the Engineer-in-charge including cost of all materials, labours, scaffolding, staging ,curing and roughening of concrete surface complete. [Using cement slurry at back side of tiles@ 4.4 kg/sq.m & white cement slurry for joint filling @ 1.8 kg/sq.m] Area of each slab upto 0.2 Sq.m Gr floor

1 st floor Qty same as fr floor

2nd floor Qty same as fr floor

Swarnendu Sarkar (BID ID -6714748)

TAPAN KUMAR SARKAR (BID ID -6714664)