REPAIR / MAINT LT PANEL, LT SWITCH GEAR AND UG CABLE WITH ALLIED WORKS OF OTM ACCN AT FATEHGARH CANTT

Amount

Excavation in trenches not exceeding 1.5 mtrs wide and not exceeding 1.5 mtrs in depth and getting out soft / loose soil for laying of under ground cable foundation of pole and stay etc complete all as specified and directed.

Returning filling in including spreading, leveling ,and well ramming, in layers not exceeding 25 cm each layer of any type of soil complete all as specified and directed

Removing surplus excavated material from site not exceeding 50 mtrs from starting point and depositing where directed at level not exceeding 1.5 mtr above the starting point complete all as specified and directed

Supply and laying DWC high density polyethelene pipes having dia 63 /50 mm inner dia as per site requirement having corrugation on the wall and plain surface on the inner wall conforming to IS-14930 (Part-I & II) for protection of under ground cable laid along pole / along wall / in PCC / GL roof and including all fitting as required at site complete all as specified and directed.

Taking out unserviceable LT / UG cable from trenches of size 6 Sqmm to 120 Sqmm 2/3.5/4 core complete all as specified and directed.

Supply and lay in trenches or passing through pipe XLPE insulated armoured, heavy duty electric cable with aluminium conductor 1100 volts grade, cross sectional area 120 Sqmm 3.5 core complete all as specified and directed.

All as per item No. 06 above but size 95 Sqmm 3.5 core.

All as per item No. 06 above but size 70 Sqmm 3.5 core.

All as per item No. 06 above but size 50 Sqmm 3.5 core.

All as per item No. 06 above but size 35 Sqmm 4 core.

All as per item No.06 above but size 16 Sqmm 4 core.

All as per item No.06 above but size 10 Sqmm 4 core.

All as per item No. 06 above but size 10 Sqmm 2 core.

Taking out and relaying of faulty underground LT cable of size 10 Sqmm 2/3.5/4 core to 120 Sqmm 3.5/4 core complete all as specified and directed.

M&L boring holes horizontally under road without damaging the surface of road (minimum 1.0 meter below the road surface with the help of manual / mechanical means and inserting of GI tubing not exc. 80 mm bore (dia) for passing UG cable complete all as specified and directed. Note :- GI pipe laid will be measured and paid separately under respective item.

S&F in replacement of 40 mm bore GI tubing light grade with all fittings laid across road in trenches or across PCC drain, along electric pole or floor / wall for cable protection with suitable size of MS clamps and nut and bolts / washer complete all as specified and directed.

S&F in replacement of 25 mm bore GI tubing light grade with all fittings laid across road, in trenches or across PCC drain along electric pole or floor / wall for cable protection with suitable size of MS clamps and nut and bolts / washers complete all as specified and directed.

M&L for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick, burried directly into the ground (earth pit not less than 2.25 mtr below ground level) with top edge of the plaste not less than 1.5 mtr below normal ground level, connected to GI earth strip 32 x 6 mm by means of bolts, nuts and washers of galvanized iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including excavation and connected earth work, PCC chamber and cover, watering pipe, funnel wire mesh but without earth lead proection pipe and test on completion after dismantling unserviceable earthing (above GL only) complete all as specified and directed.

Dismantling existing unserviceable feeder pillar box including disconnection from different sites complete all as specified and directed.

Fabrication supply, installation, testing and commissioning in replacement of out door type feeder pillar box floor mounted made out from 3.15 mm thick MS sheet (CPRI type tested) with canopy type roof, over all size 0.75 x 0.60 x 0.30 m front operated two part hinged doors with locking arrangement comprising of aluminium bus bar suitable for 3 phase, 4 wire, 415 volts, 50 Hz AC supply mounted inclusive of provision of incommer MCCB - 01 No on suitable bus bar insulators, 200 Amps rating suitably drilled and tapped for bolts with openable two part front and rear shutter with heat strinkable PVC sleeving having RYB-B colour code drilling holes for connection of incoming and outgoing cable complete powder coated painting testing and installation on PCC / brick foundation, connection of cable with suitable alumnium lugs all as specified and directed. Note :- MCCB will be measured and paid separately.

S&F in replacement MCCB 400 Amps, 4 pole, 415 volts, 50 Hz 25 KA breaking capacity with adjustable thermal magnetic release with spreader link on both sides with existing size and make as suitable to fit in the existing LT FPB complete all as specified and directed.

S&F in replacement MCCB 350 Amps, 4 pole, 415 volts, 50 Hz 25 KA breaking capacity with adjustable thermal magnetic release with spreader link on both sides with existing size and make as suitable to fit in the existing LT FPB complete all as specified and directed.

S&F in replacement MCCB 250 Amps, 4 pole, 415 volts, 50 Hz 25 KA breaking capacity with adjustable thermal magnetic release with spreader link on both sides with existing size and make as suitable to fit in the existing LT FPB complete all as specified and directed.

S&F in replacement MCCB 200 Amps, 3 pole, 415 volts, 50 Hz 25 KA breaking capacity with adjustable thermal magnetic release with spreader link on both sides with existing size and make as suitable to fit in the existing LT FPB complete all as specified and directed.

S&F MCCB 200 Amps, 4 pole, 415 volts, 50 Hz 25 KA breaking capacity with adjustable thermal magnetic release with spreader link on both sides with existing size and make as suitable to fit in the existing LT FPB complete all as specified and directed.

M&L straight throught joints (epoxy) for LT undergound cable including joint kits suitable for aluminium conductor cable 35 Sqmm to 120 sqmm complete all as specified and directed.

M&L outdoor LT END termination heat shrink kits for LT underground cable suitable for aluminium conductor cable of size 95 sqmm to 120 sqmm (3.5 /4C) complete all as specified and directed.

S&F in replacement of busbar chamber in sheet metal enclosure 100 Amp, 4 way TPN 415 volt of aluminium busbar drilled holes including cadmium coated nuts, bolts, washer etc fixed on wall complete all as specified and directed.

S&F in replacement of busbar chamber in sheet metal enclosure 200 Amp, 4 way TPN 415 volt of aluminium busbar drilled holes including cadmium coated nuts, bolts, washer etc fixed on wall complete all as specified and directed.

Disconnectyion and dismantling of existing serviceable under ground cable of size 35 sqmm to 120 sqmm 2/4 core from LT panel /FPB and taking out cable / cable loop from underground by excavation of soft / loose soil and insertion of heat shrinkable PVC colour sleeves on cable core and crimping in suitable size aluminium cbale lugs as required and refixing the same in its original position complete all as specified and directed.

M/S CHAUHAN ELECTRIC WORKS (BID ID -3387104)

M/S J.B.AND SONS (BID ID -3388299)