REPAIR MAINTENANCE AND IMPROVEMENT TO EXTERNAL ELECTRIFICATION NETWORKS IN DOMESTC TECH AREA AT AFS THANJAVUR.

Amount

Supply, Laying, jointing & testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 10 sqmm 2 core with all fixing & connecting accessories including taking down old unserviceable cable.

All as per Item No 1 here-in-before but 16 sqmm 2 core.

All as per Item No 1 here-in-before but 16 sqmm 4 core.

All as per Item No 1 here-in-before but 35 sqmm 3.5 core.

All as per Item No 1 here-in-before but 50 sqmm 3.5 core.

All as per Item No 1 here-in-before but 95 sqmm 3.5 core.

All as per Item No 1 here-in-before but 120 sqmm 3.5 core.

All as per Item No 1 here-in-before but 150 sqmm 3.5 core.

All as per Item No 1 here-in-before but 185 sqmm 3.5 core.

All as per Item No 1 here-in-before but 240 sqmm 3.5 core.

All as per Item No 1 here-in-before but 300 sqmm 3.5 core.

All as per Item No 1 here-in-before but 400 sqmm 3.5 core.

Supply and fixing/laying in replacement 80 mm bore, steel tubings galvanised, light grade with all fittings fixing along the electric laing in trench or pole / wall for protection of cable complete all as specified and as directed.

Supply and fixing/laying in replacement 50 mm bore, steel tubings galvanised, light grade with all fittings fixing along the electric laing in trench or pole / wall for protection of cable complete all as specified and as directed.

Supply and fixing/laying in replacement 40 mm bore, steel tubings galvanised, light grade with all fittings fixing along the electric laing in trench or pole / wall for protection of cable complete all as specified and as directed.

Material and labour in replacement of alluminium cable thimbles/line connectore/pin terminal/ ring terminal/insulated ring terminal/fork type terminals/bi-metallic terminals etc of size 400 Sqmm UG Cable including complete connection and crimping. Make : Jaipuriya / Rastriya / Dowells.

All as per Item No.16 above but 300 Sqmm.

All as per Item No.16 above but 240 Sqmm.

All as per Item No.16 above but 185 Sqmm.

All as per Item No.16 above but 150 Sqmm.

All as per Item No.16 above but 120 Sqmm.

All as per Item No.16 above but 95 Sqmm.

All as per Item No.16 above but 50 Sqmm.

All as per Item No.16 above but 35 Sqmm.

All as per Item No.16 above but 25 Sqmm.

All as per Item No.16 above but 16 Sqmm.

All as per Item No.16 above but 10 Sqmm.

Supply and fix in replacement Off load change over switch 400 amps 415 volts 4 pole 50 Hz in sheet metal enclosure with out side handle operated complete all as directed.

Supply and fix in replacement Off load change over switch 320 amps 415 volts 4 pole 50 Hz in sheet metal enclosure with out side handle operated complete all as directed.

Supply and fix in replacement Off load change over switch 200 amps 415 volts 4 pole 50 Hz in sheet metal enclosure with out side handle operated complete all as directed.

Supply and fix in replacement Off load change over switch 100 amps 415 volts 4 pole 50 Hz in sheet metal enclosure with out side handle operated complete all as directed.

Supply and fix in replacement On load change over switch 200 amps 415 volts 4 pole 50 Hz open execution type with rotary type handle operated complete all as directed.

Supply and fix in replacement On load change over switch 160 amps 415 volts 4 pole 50 Hz open execution type with rotary type handle operated complete all as directed.

Supply and fix in replacement On load change over switch 125 amps 415 volts 4 pole 50 Hz open execution type with rotary type handle operated complete all as directed.

Supply and fix in replacement On load change over switch 100 amps 415 volts 4 pole 50 Hz open execution type with rotary type handle operated complete all as directed.

Supply and fix in replacement On load change over switch 63 amps 415 volts 4 pole 50 Hz open execution type with rotary type handle operated complete all as directed.

Supply and fix in replacement On load change over switch 40 amps 415 volts 4 pole 50 Hz open execution type with rotary type handle operated complete all as directed.

Supply and fix in replacement MCCB 4 pole adjustable type 630 amps rupturing capacity 36 KA for 415 volts complete as directed.

Supply and fix in replacement MCCB 4 pole adjustable type 400 amps rupturing capacity 36 KA for 415 volts complete as directed.

Supply and fix in replacement MCCB 4 pole adjustable type 320 amps rupturing capacity 36 KA for 415 volts complete as directed.

Supply and fix in replacement MCCB 4 pole adjustable type 250 amps rupturing capacity 36 KA for 415 volts Ics = 100% Icu complete as directed.

Supply and fix in replacement MCCB 4 pole adjustable type 200 amps rupturing capacity 36 KA for 415 volts Ics = 100% Icu complete as directed.

Supply and fix in replacement MCCB 4 pole adjustable type 160 amps rupturing capacity 25 KA for 415 volts Ics = 100% Icu complete as directed.

Supply and fix in replacement MCCB 4 pole adjustable type 100 amps rupturing capacity 25 KA for 415 volts Ics = 100% Icu complete as directed.

Supply and fix in replacement MCCB 4 pole adjustable type 63 amps rupturing capacity 25 KA for 415 volts Ics = 100% Icu complete as directed.

Supply and fix in replacement MCCB 4 pole adjustable type 32 amps rupturing capacity 25 KA for 415 volts Ics = 100% Icu complete as directed.

Supply and fix in replacement industrial bus bar chamber in sheet metal enclosure TPN 415 volts 63 apms wall mounted 8 way complete all as specified and as directed.

Supply and fix in replacement industrial bus bar chamber in sheet metal enclosure TPN 415 volts 100 apms wall mounted 8 way complete all as specified and as directed.

Disconnecting the input and output electric supply from automatic voltage stabilizer of any capacity and taking out from site and shifting to civil workshop. Note:- The rate quoted by the contractor shall include the rate for T&P, transportation and necessary men power required during loading and unloading.

Opening the top cover of voltage stabilizer taking out the complete servo stabilizer oil and keep it for reuse and taking out dimmer assembly and transformer assembly for checking the defects and carrying out the following repairs.

Supply and fix in replacement Dimmer state unit of capacity 25 KVA servo voltage stabilizer 20 amps complete all as specified and directed. Make : Volina or equivalent as approved by GE.

Supply and fix in replacement main transformer of capacity 25 KVA servo voltage stabilizer complete all as specified and directed. Make : Volina or equivalent as approved by GE.

Supply and fixing in replacement Electronic circuit board (Printed circuit board) for controlling of synchronous motor of torque 10 KG and auto/manual under voltage high voltage operation.

Supply and fix in replacement PCB holder.

Supply and fixing in replacement trigger transformer.

Supply and fixing in replacement panel lamps alongwith connecting leads for over voltage under voltage etc.

Supply and fix in replacement corbon brush.

Supply and fix in replacement digital volt meter 72 x 72mm.

supply and fixing in replacement servo motor 10 KG torque.

Supply and fixing in replacement RC network for 10 KG servo motor.

Supply and fix in replacement auto manual switch.

Supply and fixing in replacement LT heat shrink straight through jointing kit suitable for 6 to 16 sqmm 3.5/4 core PVC/XLPE cables 1.1 KV grade complete all as specified and as directed.

Supply and fixing in replacement LT heat shrink straight through jointing kit suitable for 25 to 50 sqmm 3.5/4 core PVC/XLPE cables 1.1 KV grade complete all as specified and as directed.

Supply and fixing in replacement LT heat shrink straight through jointing kit suitable for 70 to 150 sqmm 3.5/4 core PVC/XLPE cables 1.1 KV grade complete all as specified and as directed.

Supply and fixing in replacement LT heat shrink straight through jointing kit suitable for 185 to 300 sqmm 3.5/4 core PVC/XLPE cables 1.1 KV grade complete all as specified and as directed.

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft /loose soil.

Material and Labour hard core of gauge not exc 63 mm deposited spreaded and levelled in layers not exc 15 cm thick watered and rammed to a true surface.

Cement concrete in foundations, and mass concrete type C1 1:3:6 using 20mm graded stone aggregate.

Taking out hanging doors from LT panels welding the doors in position by using new hinges and scrapping old surface and cleaning smoothly and applied two coats of synthetic enamel paint over a coat of red oxide primer and freshening of damaged insulation of cables including excavation and earth work for removing of loop of cables etc complete all as specified and as directed.

Supply and fix in replacement HBC fuse link 40 to 160 amps complete all as specified and as directed.

Supply and fix in replacement DN open type fuse bases fixed type 100 to 160 amps complete all as specified and as directed.

Excavation in trenches in soft/loose soil not exc. 1.5 meter wide and not exc. 1.5 meter in depth and getting out for taking up / laying under ground electric cable or for pole etc complete all as specified and as directed.

Returning, filling in, including spreading leveling watering and well ramming in layers not exceeding 25 cms in depth in soft/loose soils complete all as specified and as directed.

Removing surplus soils to a distance not exceeding 50 mtr and depositing where directed at a level not exc. 1.5 mtr above the starting point all complete as specified and as directed.

Supply and laying Sand coarse dry as in cushioning of under ground electric cable in trenches, laid to a uniform thickness of 23 cm (15 cm under the cable & 8 cm over the cable) and gently punned down to 18 cm thickness all complete as specified and as directed.

Supply and laying Bricks, sub class 'B' old size bricks, laid flat dry with width of the bricks laid to the axis of the cable all complete as specified and as directed.

SUPER COOL

kcs builders

Krishna Engineering

M/S. SRI RAMANUJA CONSTRUCTIONS

Lucky Enterprises