KMDA/EM/EE/ED-II/NIT-48 of 2025-26

Round the clock operation, attending including daily/periodic maintenance etc. of different electro-mechanical equipments, pumps, lift & Generator, switching operation of panel equipments etc. at Unnayan Bhavan with operation and maintenance of all electrical installation and equipments at Mahanayak Mancha Auditorium at Unnayan Bhavan including repairing of minor faults, fixing of LED fittings, socketing and jointing of cables, replacement of fuse wires, fixing of tubelight & fan etc. with adequate nos of personnel who has valid license in this field of Govt. of WB as per technical specification and direction of the EIC.

Supplying of the following consumable materials for minor maintenance of all the Electro-mechanical equipments

Indicating lamp for panel only

HRC bolted fuse links 100Amps

HRC bolted fuse links 63Amps

100 Amps HRC Fuse holders suitable for Bolted fuse-links of Both side cable

63 Amps HRC Fuse holders suitable for Bolted fuse-links of Both side cable

Rotary Handle

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.

125A, Angle iron frame (L&T)

160A, Angle iron frame (L&T)

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 Up to 160A, 4 way, make-Legrand.

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 6 way, make-Legrand.

Supplying and fixing 2+16 way, double-door SPN MCB Distribution Board (Legrand) 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.

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

6-32 A, SP MCB

40 A, SP MCB

40 A, DP MCB isolator

63 A FP MCB isolator

63 A TP MCB

Supplying and fixing 415 V, 160 A Four Pole MCCB(Make-Legrand) of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection

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 3 mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish

a) Average run 6 mtr

b) Average run 8 mtr

Distribution wiring in 1.1 KV grade 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 1.1 KV grade 1 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire as ECC, to 5A 3 pin flush type plug socket & Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. painting the MS box and mending good the damages to original finish.

a) On Board

b) Average run 6 mtr

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

a) 2 x 1.5 sqmm + 1 x 1.5 sqmm ECC

b) 2 x 2.5 sqmm + 1 x 1.5 sqmm ECC

c) 2 x 4 sqmm + 1 x 2.5 sqmm ECC

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 25mm size

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 2x10 sqmm + 1x6 sqmm as ECC

Supplying & Fixing CRC sheet metal (16 SWG) JB-cum- Switch Board of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite/Hard Rubber insulator over the MS welded chairs incl. bakelite/Perspex/coloured Perspex (wall matching colour) top cover 3 mm thick flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works

240 mm x 200 mm x 65 mm

300 mm x 200 mm x 65 mm

Supply & Fixing 240 V 6 A Piano key type switch (Make-Anchor or equivalent) on existing sheet metal switch board having bakelite/perspex top cover by screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required

Supply & Fixing 240 V, 6A plug socket (Make-Anchor or equivalent), without switch & plug top, on existing sheet metal switch board with bakelite/perspex top cover by screws after making housing for plug by cutting bakelite/perspex top cover and making necy. connections with PVC wire and earth continuity wire etc.

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch(Make-Anchor or equivalent) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm 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, 4 nos. 6A, plug socket with separate 4 nos. 6 A Piano key type switch, indicator & 16A kit-kat flush type fuse (Make-Anchor or equivalent) 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

Supplying & Fixing GI Modular Switch Board (Make-Anchor or equivalent) of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite/Hard Rubber insulator over the MS welded chairs incl. top cover flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works.

4 Module

8 Module

12 Module

Supply & Fixing 240 V 6 A Modular type switch (Make-Anchor or equivalent) on existing GI Modular type switchboard having top cover plate and making necessary connections as required.

Supply & Fixing 240 V, 6A, 5 pin Modular type plug socket (Make-Anchor or equivalent), without switch & plug top, on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Make-Anchor or equivalent), without plug top and switch, on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Delivery of 250V A.C.1200 mm sweep ceiling fan (make-crompton, Model-1200mm RIVIERA HI SPEED 1Star or equivalent) & regulator complete with blades, Step type electronic regulator, canopy, fork, rubber bush etc. incl. S & F 2 X 1.5 PVC wire for down rod upto 30 cm. incl. painting the rod with approved paint and making necessary connection as required including less cost of old unserviceable materials as per specification & direction of EIC.

Supply,delivery & fixing of single phase, 50 Hz, 300mm (12") heavy duty ,double bearing exhaust fan (Make-USHA, 300mm S.PH. TURBO HDEF 900RPM ISI or Equivalent) including complete including less cost of old unserviceable materials as per specification & direction of EIC.

Supply, Delivery & fixing of 400 mm sweep Pedestal fan(Make- Crompton, 450mm SSTORM 2 METAL BLADE & BASE or equivalent) complete in all respect .as per specification & direction of EIC including less cost of old unserviceable materials as per specification & direction of EIC.

Supply and delivery of 400mm sweep, Smooth oscillation, 1 phase,125 watt, 2100 RPM, having minimum 105 CMM air flow Wall fan, make-crompton(model name:400mm TORPEDO (High Speed) 2100RPM) or equivalent, as per specification & direction of EIC.

Supplying and fixing TMC 502 P 2xT-LED 22W LED Batten (Make-Philips) including less cost of old unserviceable materials as per specification & direction of EIC.

Supplying and fixing TMC 502 P 1xT-LED 22W LED Batten(make-Philips) including less cost of old unserviceable materials as per specification & direction of EIC.

Supply,delivery and fixing of 4ft,1X18 W,2100lm LED tube lamp (Make- Philips,MAS LEDtube 1200mm HO VWV 18W 865 T8 or equivalent) only on existing mounting rail for TLED lamps, suitable for 230V,1ph, 50Hz supply including less cost of old unserviceable materials as per specification & direction of EIC.

Supply, delivery at site and fixing of 2'X2' steel housing full glow 3600 lumen output, flicker free, CCT-6500K LED fittings (Make- Philips, RC380B LED36S-6500 G6 L60W60 PSU OD or Equivalent) with 4KV surge protection (common & differential ) fixing on ceiling including less cost of old unserviceable materials as per specification & direction of EIC.

Recessed mounted Pressure die cast aluminum housing Circular shaped LED downlight (Make-Philips, DN296B LED20S-6500 PSE WH S2 or Equivalent) 140V-270V, 18W with Surge protection of 2.5KV including less cost of old unserviceable materials as per specification & direction of EIC.

Recessed mounted Pressure die cast aluminum housing Square shaped LED downlight (Make-Philips DuraSlim LED Downlighter 18W or equivalent)140V-270V, 18W, 105lm/W with Surge protection of 2.5KV including less cost of old unserviceable materials as per specification & direction of EIC.

Supply & delivery 3 star, 9W, 950lm output,E27, Cool Day Light (CDL) LED LAMP (Make-Philips, Eye Pro 3 Star or equivalent) including less cost of old unserviceable materials as per specification & direction of EIC.

Supply & delivery 3 star, 30W,3000 lm output, E27, Cool Day Light (CDL) LED LAMP (Make-Philips,StellarBright Super High Wattage or equivalent) including less cost of old unserviceable materials as per specification & direction of EIC.

Supply of LED post top, 5700k, 3150lm, 70lm/w, Min. 45W, 140-270V, 50Hz, made in die-cast aluminium bottom housing and spun aluminium top reflector with decorative clear acrylic diffuser and IP 65 protection (Make-Bajaj, BGCTN 45W LED WH or equivalent), as per technical specification and direction of EIC including less coat of old damaged material.

S/F arm bracket of 50 mm bore tubular Pipe (M.S.) of 1. 5 m (5’) length for fixing on 75/100 mm pole top including S/F 4 mm thick M.S. plate welded with bolts, nuts & clamps, etc. as required with fabrication work.

Robust and reliable, high eiificiency with single die ceramic base IP66,Make-Philips(BRP504 LED210 CW R3C PSU S1) or equivalent,150 W, 140Lm/W, LED road lighting luminaire, as per specification and direction of EIC, including less cost of old damaged matrial.

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

Supply and Fixing 440 VAC, 2.5 MFD, 50Hz Capacitor with copper wire terminal for Ceiling fan as per IS:1709(Make-Havells, QHPCWC5002X5) or equivalent.

Supply and fixing of 1.5V Non-Rechargeable Alkaline Battery Cells Make-Duracell Ultra or equivalent.

Supply and fixing of 9V Non-Rechargeable Alkaline Battery Cells Make-Duracell Ultra or equivalent.

Supply & Fixing 240 V, 25 A, Modular type starter (Brand- North West) 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.

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand- North West), 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- North West) & necy. Connections.

Supply & Delivery of Diesel Genereter Oil as and when required.

Supply & delivery of DG engine oil as and when required.

Self Adhesive PVC Electrical Insulation Tape(Make-Steelgrip or equivalent) of 1.8 cm x 6m x 0.125mm of colour Red / Yellow / Blue / Green /Black as per direction of EIC.

Supply and fixing of waterproof type SMC Junction Box(Make-Syntex or Equivalent) including MS clamp having side hinged door, MCB & bakelite mounting arrangement inside, the features of pole mounting arrangement,cable entry arrangement from bottom,shockproof & rustproof,of the following sizes less cost of old unserviceable materials as per specification & direction of EIC as indicated below: (a) 250 x 250 x 160 mm(In Side)

Supply & Delivery of Power Contactor type 3 pole, MNX 50 (Make-Lauritz Knudsen or Equivalent) including less cost of old unserviceable materials as per specification & direction of EIC.

Supply and delivery of FM/1 Quartz daily time switch 240V AC BASE/DIN mounting(Make-GIC or Equivalent) less cost of old unserviceable materials as per specification & direction of EIC.

Supply & Delivery of 1100 volt Grade PVC/XLPE insulated armoured/unarmoured aluminium/cu conductor cables of following sizes:

4Cx35 sq mm Aluminium unarmoured cable.

4Cx70 sq mm Aluminium unarmoured cable.

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

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

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 :

For 4 core, upto 35 sqmm

For 4 core, upto 70 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 :

3½ core 70 sqmm cable

3½ core 35 sqmm cable

4 core 25 sqmm cable

4 core 16 sqmm cable

4 core 10 sqmm cable

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

Cleaning of pump house, Panel room at different blocks & the equipment including supply of consumable like soap, phenyl, duster, mop etc

Add G.S.T. @ 18% on Rs.1,26,33,125.99( Total Amount over item no 1.00 to 85.00)

Add Cess @1% on Rs.1,49,07,088.67 ( Total Amount over item no 1.00 to 86.00)

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