Electrical works in LHC New computer lab at IISER Thiruvananthapuram

Amount

Supplying Installation ,Testing and Commissioning of online 3 Phase to 3 Phase 60KVA UPS System with 15 minutes back up including batteries ,Interconnecting cables ,battery racks etc.as required. ( 1 x 60 KVA) Technical specification attached seperately. Cabling and end termination of appropriate size/rating from 100A 4 Pole MCCB enclosure to 60 KVA UPS and 60 KVA UPS to VDB shall be done by the contractor. (Aproximate total quatity-10 Metre). (Make: UPS -Vertiv/Eaton/Legrand-Numeric/schneider-APC and Battery - Exide/Amaron/Panasonic) Warranty- Min 3 Year for UPS and 2 Year for Battery

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 table/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

4 x 6 sq. mm+2 x 6 SQmm

4 x 10 sq. mm+2 x 6 SQmm

Supplying and fixing of following sizes of medium class PVC/flexible conduit along with accessories in table/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

32mm x 12mm

170 mm x 57mm 3 compartment

Supplying and fixing suitable size GI/PVC/CMS box/Mounting arrangement in furniture 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/PVC 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 100 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. (Make- Legrand DX3)

Supplying and fixing 4pole sheet steel MCCB enclosure on surface/ recess along with 100 A 415 V FP MCCB, 25kA complete with connections, testing and commissioning etc. as required. (Make- Legrand/L&T)

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

100 A,36KA,FP MCCB (for Existing Panel)

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

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

Supplying and fixing 40 amps to 63 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)

Triple pole

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 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)

Recess type led light fittings up to 12 W round , CCT-6500K, Luminous flux-min-1200 lumens burning hours-50,000 hrs (Make-Philips/Wipro/Crompton or Equivalent, Warranty-2 year)

4 feet led battern light fittings up to 40 W , 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)

Dismantling, Re-Installation ,Testing and Commissioning of exixting LED battern, complete with all accessories including connections etc. as required

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

300 mm width X 50 mm depth X 1.6 mm thickness

Supply of following XLPE insulated FRLS power cable of 1.1kV grade of following size as required.

3.5Cx70Sq.mm Ar. Al XLPE FRLS cable

4Cx25Sq.mm Ar. Al XLPE FRLS cable

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)

Above 35sq.mm and upto 95sq.mm (clamped with 25x3mm MS flat clamp)

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.

3.5 X 70 sq. mm (38mm)

4 X 25 sq. mm (28mm)

Providing and fixing 10 swg dia copper wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Providing and fixing 4.00 mm (8swg) dia copper wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

AJESH KK (BID ID -3197665)

Linsta Services (BID ID -3197646)

AKSHITH ELECTRICALS (BID ID -3197481)

FI-TEC POWER SOLUTIONS PVT. LTD (BID ID -3197626)