Electrical works in CIF B21 Smart lab at IISER, Thiruvananthapuram

Amount

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

Group C

Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point ( without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed PVC conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required.

Group C

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit/UPVC Trunking as required.

3 x 1.5 sq. mm

3 x 2.5 sq. mm

3 x 4 sq. mm

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

4 X 16 sq. mm + 2 X 6 sq. mm earth wire

Supplying and fixing of following sizes of medium class PVC/flexible conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying and fixing of following sizes of UPVC Cable Management System/Mini Trunking System along with accessories on surface including supply of fixing materials, interconnecting clamps,bends,end caps, joint covers, internal and external corners, dividers, fixing screws as required. (Make- CMS-MK prestige 3D )

25mm x 12mm

170mm x 57mm 3 compartment

Supplying and fixing suitable size GI/CMS box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 A modular socket outlet and 5/6 A modular switch, connections etc. as required. (White colour for normal power supply and Black colour for UPS power supply) (Make- Switch/Socket-MK Blendz)

Supplying and fixing suitable size GI/CMS box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required. (White colour for normal power supply and Black colour for UPS power supply) (Make- Switch/Socket-MK Blendz)

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current operated circuit breaker (RCBO), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. (Make- Legrand DX3)

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board/VDB including drilling holes in cubicle panel/VDB, making connections, etc. as required. (Make- for DB Legrand and for panel L&T)

100 A,36KA,FP MCCB

100 A,25KA,FPMCCB with ELM (Set from 30mA to 300mA)

40 A,25KA,FPMCCB with ELM (Set from 30mA to 300mA)

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. (Make- Legrand DX3)

Single pole

Triple pole

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 16/25/32 A 240 V "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

Fixing/Installation and testing of following ways surface/ recess mounting, vertical type, 415 V, FP/TPN MCB/MCCB/RCBO distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.)

Up to 12 way , Double door

Supply, Installation ,Testing, Commissioning of Light fittings/Wall fan/Ceiling fan e.tc. complete with all accessories (connectors etc) including connections etc. as required and all related works as directed by EIC.

2 feet x 2 feet recess type led light fittings up to 40 W Square , CCT-6500K, Luminous flux-min-4000 lumens burning hours-50,000 hrs (Make-Philips/Wipro/Crompton or Equivalent, Warranty-2 year)

400mm Sweep BLDC wall fan white Atomberg Renesa or Equivalent, Warranty-2 year)

1200mm Sweep BLDC Celing fan white with Five star rating with fan rod of suitable size as required and all related works as directed by EIC. Usha/Crompton/Atomberg or Equivalent, Warranty-2 year)

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface/Cable tray as required.

Upto 35 sq. mm (clamped with 1mm thick saddle)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade including gland earthing as required.

4 X 25 sq. mm (28mm)

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Linsta Services (BID ID -3163454)

AJESH KK (BID ID -3163730)