REPAIR, REPLACEMENT, MAINTENANCE OF INDOOR, OUTDOOR FPB, LT PANELS, AND CONNECTED OTHER WORKS AT RAKSHA VIHAR COLONY UNDER GE (I) R and D KANPUR.

Amount

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre deep in soft/loose soil and getting out for cable complete all as specified and directed.

Returning filling of excavated soil after laying the cable with spreading leveling watering and well ramming in layers not exceeding 25cm thick in loose/soft soil complete all as specified and directed.

Removal of surplus soil/excavated material obtained from ground level to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above from the starting point complete all as specified and directed.

Supply & spreading local sand obtained from ganga river in trenches for cable cushioning complete all as specified and directed.

Supply & laying /paving of dry well burnt bricks of sub class ‘B’ laid flat of whole brick over the cable after spreading the sand for cable protection complete all as specified and directed.

Supplying and laying un-reinforced precast concrete cable cover, Type 2, flat, size 300mm x 180mm x 40mm over the cable after spreading the sand for cable protection complete all as specified.

M&L for PCC (1:4:8) type D-2 (using 40 mm graded crushed stone aggregate) for foundation base complete all as specified and directed.

M&L for PCC(1:3:6) type C-2 (using 40 mm graded crushed stone aggregate) for foundation of pole and stay assembly complete all as specified and directed.

M&L for PCC (1:2:4) type B-1 (using 20 mm graded crushed stone aggregate) for coping/finishing of pole foundation and plinth protection complete all as specified and directed.

Supply and fixing GI tubing of 100 mm dia bore, light grade conforming to IS 1239 Part-I and ISI marked fixed alongwith pole and embedded in hardstanding / pillar foundation including breaking /cutting PCC/hard standing not exceeding 20 cm girth or as required at site and making good with cement mortar of ratio 1 :3 complete all as specified and directed.

All as per item no 10.00 hereinbefore but 50 mm bore complete all as specified and directed.

Cutting & Chasing required on concrete block /path/tile /floor/ wall not exceeding 20 cm girth to concealed the cable/GI wire and making good to disturbed surface with cement mortar 1:3 including facing / finishing where as required to match with existing surfaces complete all as specified and directed.

Takingout unserviceable cable any type from trenches,pole, road,duct etc including necessary joints(U/S)fittings and pipes etc complete all as specified and directed.

Supply & laying XLPE insulated, PVC sheathed, strip armoured electric cable with aluminium conductor (stranded) working voltage upto 1100 volt of 120.0 Sqmm x 3.5 core as per IS 7098 Pt I in trenches, culvert, through pipe etc including connecting both end with proper size of alluminium lugs duly crimped with die press crimping device and cable gland complete all as specified and directed by Eng-in-charge.

Supply & laying XLPE insulated, PVC sheathed, strip armoured electric cable with aluminium conductor (stranded) working voltage upto 1100 volt of 95.0 Sqmm x 3.5 core as per IS 7098 Pt I in trenches, culvert, through pipe etc including connecting both end with proper size of alluminium lugs duly crimped with die press crimping device and cable gland complete all as specified and directed by Eng-in-charge.

Supply & laying XLPE insulated, PVC sheathed, strip armoured electric cable with aluminium conductor (stranded) working voltage upto 1100 volt of 35.0 Sqmm x 3.5 core as per IS 7098 Pt I in trenches, culvert, through pipe etc including connecting both end with proper size of alluminium lugs duly crimped with die press crimping device and cable gland complete all as specified and directed by Eng-in-charge.

Supply & laying XLPE insulated, PVC sheathed, strip armoured electric cable with aluminium conductor (stranded) working voltage upto 1100 volt of 25 Sqmm x 3.5 core as per IS 7098 Pt I in trenches, culvert, through pipe etc including connecting both end with proper size of alluminium lugs duly crimped with die press crimping device and cable gland complete all as specified and directed by Eng-in-charge.

Dismantling & taking out old u/s worn out 415 Volt, 3 Phase, 4 Wire system, Main LT Panel board ( Indoor Type/outdoor type ) of any size with complete accessories after taking proper shutdown from concern staff and disconnecting all incoming & outgoing cables with due care complete with making the disturbed surface smooth all as specified and directed.

Note :- Before construction of panel the proposed drawing will be submited for approval.

INCOMING :

i) MCCB , 4 Pole, 415 VAC, Current rating- 200 Amps, Breaking capacity ( Ics ) - 36 KA, Make Indo Asian /Legrand / Seimens/Schneider/Hager as approved by GE (I).- 01 No.

BUS BAR :

i) Electrolytic Aluminium bus bar of of size 30 x 5 mm for all phase conductor & 25 x 5 mm for neutral conductor with heat shrinkable PVC sleeves and be colour coded in Red, Yellow, Blue and Black to identify the three phases and neutral of the system.

ii) Current Transformer of ring type for LT Panel, insulated in Resin casted of CT ratio 200/5-03 Nos

METERING AND INDICATIONS :

i) LED Indicator Lamp of Red, Yellow, Green colour ,Make -L&T ( Esbee ) /Seimens/BCH/Schneider/Vaishno

ii) − Do as above, but in Blue colour for LT Panels ,Make -L&T ( Esbee ) /Seimens/BCH/Schneider/Vaishno

iii) DIgital AC Volt meter , Make: L&T (Risabh) /AE/Secure/Kaycee - 01 Set.

iii) DIgital AC Ammeter , Make: L&T (Risabh) /AE/Secure/Kaycee - 01 Set.

OUT GOINGS :

i) MCCB, 4 Pole, 415 VAC, Current rating- 63 Amps, Breaking capacity ( Ics ) - 25 KA, ,Make Indo asian /Standard / Siemens/Schneider(Electric)/Leygrand/HPL/Havells as approved by GE (I)- 07 Nos.

M & L for Earthing complete with galvanised steel earthpipe of 3000 mm long and 65mm outer x 50mm inner dia laid in ground by drilling in the ground as required with filling the back fill compound complete with all as required and directed with 32x 6 mm GI strip up to testing point and making the earth pit of PCC as per sample as required at site and testing after completion complete all as specified and directed.Make HP earth or eqvt . Note : Earthing strip upto 7.5 metre length shall be deemed to be included in quoted unit rate.

M & L for Earthing complete with galvanised steel earthpipe of 3000 mm long and 65 mm outer x 50 mm inner dia laid in ground by drilling in the ground as required with filling the back fill compound complete with all as required and directed with 4 mm dia GI wire as earthing lead up to testing point and making the earth pit of PCC as per sample as required at site and testing after completion complete all as specified and directed.Make:- HP earth or eqvt .

S & F PCC LT cable route marker of size 800 mm x 200 mm x 150 mm complete all as specified and directed by GE(I)

Providing the cable fault locating Machine with necessary T&P at site for locating exact pin point of fault along with the length of armourd 1.1/ 6.6 /11 KV XLPE/PILCA insulated LT/HT cable complete all as required and directed at site

M&L for cold shrinkable type cable stright through joint outdoor type suitable for XLPE 50 Sqmm 3.5 to 185 sqmm 3.5 core cable and testing all as specified and directed with terminate joint and jointing material all as specified directed. Make : Denson/ Raychem/ M - seal as approved by GE (I).

M&L for cold shrinkable type cable end joint outdoor type suitable for XLPE 95 Sqmm 3 core cable 11 KV and testing all as specified and directed with terminate joint and jointing material all as specified and directed. Make : Denson/ Raychem/ M - seal as approved by GE (I).

M&L for cold shrinkable type cable end joint indoor type suitable for XLPE 95 Sqmm 3 core cable 11 KV and testing all as specified and directed with terminate joint and jointing material all as specified and directed. Make : Denson/ Raychem/ M - seal as approved by GE (I).

Supply and Fix MCCB with continuously adjustableThermal and Adjustable Magnetic Release, Four Pole, 415 VAC, Current rating- 200 Amps, Breaking capacity ( Ics ) - 50 KA,including suitable size aluminium bus bar for connection complete all as specified and directed by GE (I). Make:- Indo Asian /Legrand / Seimens/Schneider/Hager as approved by GE (I).

Supply and Fix MCCB with continuously adjustableThermal and Adjustable Magnetic Release, Four Pole, 415 VAC, Current rating- 63 Amps, Breaking capacity ( Ics ) - 25 KA,including suitable size aluminium bus bar for connection complete all as specified and directed by GE (I). Make Indo Asian /Legrand / Seimens/Schneider/Hager as approved by GE (I).

Routine and periodical work required for trimmimng/cutting of tree branches of any gruth,touching/obstructing the overhead lines of HT/LT Pole of three phase distribution system at palces not more than 40 meter span distance so as to keep minium 2.0 m clearence all arround the lines and poles with due care after taking proper electric shut down from concern JE E/M including disposal thereoff (trimmed btanches) to a distance not exceeding 500m complete all as specified and directed.

Labour work required for restretching/restringingof existing loos/sagged ACSR/GI Conductor of HT/LT OH lines of three phase distribution system by opening binding wire from insulator as fixed on pole and restring OH Line with proper binding with insulator by using additional binding wire/conductor not less than 2.0 mm dia with due care using safety belt etc after after taking proper electric shut downfrom concern JE E/M complete all as directed by Engr-in-charge.

M & L for GI Conductor/wire 4.00 mm dia 8.00 swg beside to neutral conductor at errected LT/HT pole for three phase distribution and sretchinf stringing with due care after taking proper shut down from concern MES competent staff complete in all respect and as directed.

M & L for Aluminium conductor, steel reinforces at errected LT/HT pole for three phase distribution and sretch in stringing with due care after taking proper shut down from concern MES competent staff complete in all respect and as directed.

S&F Pin type, pocelain, vitreous, white brow or green insulator including one galvanised mild steel spindle, two galvaanised iron washers and one galvanised iron nut, 150 mm height, 150 mm dia for 11000 volts grade. Make:- Jaipuria Brothers/ Modern Insulators/ Jayshree Insulators as approved by GE(I).

All same as per item No 33.00 above but disc insulator 145 mm X 255 mm dia ball and socket type. Make:- Jaipuria Brothers/ Modern Insulators/ Jayshree Insulators as approved by GE(I).

S & F galvanised GI pin suitable for over head insulator complete all as specified and directed by GE (I).

S & F PVC overhead line spiral spacer Single phase 2 wire complete all as specified and directed by GE (I).

S & F PVC overhead line spiral spacer Single phase 3 wire complete all as specified and directed by GE (I).

S & F PVC overhead line spiral spacer three phase 5 wire complete all as specified and directed by GE (I).

Supply and fixing in repalcement Air break (gang operated switches) for vertical/horizontal mounted including insulators and operating mechanism for 11000 volts,out door type , HT overhead line on two/four pole structure of cap 400 Amp to 800 Amp complete including replacement of broken/worn out components and insulators etc all as specified and directed by Engineer-in Charge

Supply and fix in replacement stay assembly set comprising of galvanized steel stay wire stranded 7/300 mm galvanized steel bow, GI steel stay rod 12 mm dia with nuts, bolts and washers, steel plate 230x230x6 mm loop insulators as shown in electrical plate No 1 including necessary earth work in soft/loose soil PCC 1:3:6 type C-2 using 40 mm graded stone aggregate foundation, disposal of surplus soil upto a distance of 50m and fixed to stay clamps complete all as required and directed.

DUBEY TRADERS AND ENGINEERS

BRIGHT TRADRES

Himanshu Construction and Suppliers