REPAIR/MAINT TO DBs MCCBs, EARTHING AND SERVICE CABLES AND CONNECTED ITEMS AT CG COMPLEX DORAHA AND PHILLOUR UNDER GE LUDHIANA

Amount

Supply & fixing for vertical TPN MCCB 125A DB,double door,4 ways, double door, IP-43 protection,isolated neutral bar,insulated busbar assembly,door earthing,mechanical impact strength IK 09 suitable for MCCB's upti 125 A as incomer and SP/TP MCBs as outcomings etc complete all as specified and directed by Engr-in-charge.(Cat ref.811888, Make:indoasian/Havells)

Supply & fixing for vertical TPN MCCB 125A DB,double door,8 ways, double door, IP-43 protection,isolated neutral bar,insulated busbar assembly,door earthing,mechanical impact strength IK 09 suitable for MCCB's upti 125 A as incomer and SP/TP MCBs as outcomings etc complete all as specified and directed by Engr-in-charge.(Cat ref.811890, Make:indoasian/Havells)

Supply and fixing for submain wiring with PVC insulated cable stranded copper conductor, ISI marked FRLS two single core 4 Sqmm drawn through PVC rigid non metalic conduit including earth continuity FRLS stranded copper conductor ISI marked 4 Sqmm PVC insulated with green insulation complete all as specified and directed by Engr-in-charge.(Including PVC Conduit). Note:- Three running cable shall be measured in one unit.

Supply and fixing for submain wiring with PVC insulated cable stranded copper conductor, ISI marked FRLS two single core 6 Sqmm drawn through PVC rigid non metalic conduit including earth continuity FRLS stranded copper conductor ISI marked 6 Sqmm PVC insulated with green insulation complete all as specified and directed by Engr-in-charge.(Including PVC Conduit) Note:- Three running cable shall be measured in one unit.

Taking up/down worn out/damaged/unserviceable PVC insulated underground cable armoured, heavy duty with aluminium conductors of any size, 1100V grade from trench/duct/pole/wall/pipes/rooftops etc. complete all as specified and directed by Engr-in-charge. Note:- Excavation and earth work shall be measured and paid separetely.

Supply and laying for cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cable (heavy duty) 1100 volts grade with stranded aluminium conductor of size 3.5 core 25 Sqmm complete all as specified and directed by Engr-in-charge.

Supply and laying for cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cable (heavy duty) 1100 volts grade with stranded aluminium conductor of size 3.5 core 35 Sqmm complete all as specified and directed by Engr-in-charge.

Supply and laying for cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cable (heavy duty) 1100 volts grade with stranded aluminium conductor of size 3.5 core 50 Sqmm complete all as specified and directed by Engr-in-charge.

Excavation in trenches in soft/loose soil not exceeding 1.5 m wide and not exc. 1.5 mtr deep for laying of cables and getting out soft/loose soil complete all as specified and directed by Engr-in-charge.

M & L for filling dry and clean sand in trenches for cable 8 cm deep below and 15 cm above for cable cushioning complete all as specified and directed by Engr-in-charge.

M&L for old size sub class ‘B’ bricks laid flat in trenches over the cable with the length of brick perpendicular to the direction of cable length, adjacent/abutting each other complete all as specified and directed by Engr-in-charge.

Returning filling including spreading, levelling, watering and well ramming in layers not exceeding 25 cms thick in trenches complete all as specified and directed by Engr-in-charge.

Removal of surplus soil obtained from excavation to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed by Engr-in-charge.

Supply and fixing for galvanised pipe light grade of ISI marked 50 mm bore for passing of cable fixed to poles/walls/lay under floor complete with and including fittings as required complete all as specified and directed by Engr-in-charge. (Including taking down)

M&L for twin core 6 Sqmm size cable flat or circular, 1100V grade heavy duty cable, PVC insulated aluminium conductor served with inner sheating of PVC tape and overall PVC sheathed in service connection suspended by insulating hangers not more than 1 Mtr apart including 4mm dia galvanised iron wire as in replacement complete all as specified and directed by Engr-in-charge.

M&L for twin core 10 Sqmm size cable flat or circular, 1100V grade heavy duty cable, PVC insulated aluminium conductor served with inner sheating of PVC tape and overall PVC sheathed in service connection suspended by insulating hangers not more than 1 Mtr apart including 4mm dia galvanised iron wire as in replacement complete all as specified and directed by Engr-in-charge.

M&L for MCB SP 6 TO 32 Amps, 10 KA, C-curve complete all as specified and directed by Engr-in-charge.Make: ABB/ Schenider/Indo-Asian

M&L for MCB SPN 32 Amps, 10 KA, C-curve complete all as specified and directed by Engr-in-charge. Make: ABB/ Schenider/Indo-Asian

M & L for replacement of TPN MCB 40 amps,415 V 50 Hz AC made from moulded self extinguishing thermostatic plastic and suitable for 'C' curve,10 KA breaking capacity and terminal box suitable upto 35 sqmm cable complete all as specified and directed by Engr-in-charge.Make: ABB/ Schenider/Indo-Asian

M & L for replacement of TPN MCB 63 amps,415 V 50 Hz AC made from moulded self extinguishing thermostatic plastic and suitable for 'C' curve,10 KA breaking capacity and terminal box suitable upto 35 sqmm cable complete all as specified and directed by Engr-in-charge.Make: ABB/ Schenider/Indo-Asian

M & L for inreplacement MCCB 63 Amps, 4 pole, with adjustable thermal release, ICS=ICU=100%, 415 volts, 50 HZ, 16 KA complete all as specified & directed by Engineer-in- charge.Make: ABB/ Schenider/Indo-Asian

M & L for replacement MCCB 100 Amps, 4 pole, withadjustable thermal release, ICS=ICU=100%, 415 volts, 50 HZ, 25 KA complete all as specified & directed by Engineer-in- charge.Make: ABB/ Schenider/Indo-Asian

M&L for sheet metal DB for MCBs, SPN, 8 ways, double door,singal phase, IP-43 company painted with 200 Amps rated bus bar, neutral bar/ connectors, each bar/ connectors, prewired complete with suitable copper conductor wire, PVC insulated, FRLS type with suitable copper thimbles, lugs etc complete all as specified & directed by Engineer-in- charge.

M&L for sheet metal DB for MCBs, SPN, 4 ways, double door,singal phase, IP-43 company painted with 200 Amps rated bus bar, neutral bar/ connectors, each bar/ connectors, prewired complete with suitable copper conductor wire, PVC insulated, FRLS type with suitable copper thimbles, lugs etc complete all as specified & directed by Engineer-in- charge.

Supply and fixing for AC supply three phase electronic KWh energy meter of rating 10-60 Amps, Class 1.0,3 x 240V ,50 Hz, LED type display incl electrical connection complete all as specified and directed by Engr-in-charge. Make:HPL/L&T

Supply and fixing for AC supply single phase electronic KWh energy meter of rating 5-30 Amps, Class 1.0,240V ,50 Hz, LED type display incl electrical connection complete all as specified and directed by Engr-in-charge. Make:HPL/L&T

M& L for earthing complete with & including galvanized MS earth plate of size 600 x 600 x 6 mm thick, buried vertically in ground to a depth not less than 2.25 metre below ground level, with lop edge of earth plate not less than 1.5 below ground level connected to galvanized earth wire soldered and riveted or connected to earth plate by means of nuts, bolts , check nuts & washers, of galvanized iron or steel all as Shown in electrical plate No. 3 of MES SSR Part- I (2009) and connected to panel board, all as specified and testing on completion including provn of earth wire 4 mmm dia duly protected with and including 15 mm dia bore medium grade GI pipe upto 7.5 (maximum) meter from electrode to earth point including provn of the earth plate surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of not less than 15 cm in alternate layers of charcoal and salt on all sides of earth plate and GI light grade watering pipe of 20mm dia bore with funnel with wire mesh including all necessary excavation & earth work in any type of soil, returning filling in, removal of surplus soil to a distance 50 metre, PCC 1:3:6 type C-1 as in earth chamber, 50 mm thick RCC cover using cementconcrete 1:2:4 type B-0 reinforced with & including 8 mm dia mild steel TMT bar @ 100 mm c/c Both way with suitable handle for lifting arrangement & including form work and MS frame using MS angle of size 40mm x 40mm x 6mm complete all as specified & directed by Engr-in-charge. NOTES:- (i) On testing, after completion of Job, if desired earth resistance is not obtained, the earthing shall be redone by the contractor without any extra cost to the department.

Supply and fix of Aluminium Lugs suitable for 16 to 50 Sqmm 1100Volts including taking down old unserviceable lugs, complete all as specified and directed by Engr - in Charge.

Supply only insulation LT tape size normal width 20mm Length 25 Mtr Thickness 0.125mm

GULSHAN SINGH GHAI AND SON