REPAIR REPLACEMENTOF LTPANEL BOARD AND CONNECTED ACCESSORIES AT OTM AREA AT 2N DET UNDER GE NAVY CHENNAI

Taking down the unserviceable LT cable of any size from tranches/ walls /floor etc complete all as specified and as directed by engineer in charge . Note :- laying of cable route is same as old cable route

Supply and laying LT UG XLPE insulated, armored heavy duty electric cables with aluminum conductor, 1100 volts grade, cross sectional area 10 sq mm 2 core with suitable size of aluminum lugs, gland, nut, bolt and washers etc complete all as specified and directed.

Supply and laying LT UG XLPE insulated, armored heavy duty electric cables with aluminum conductor, 1100 volts grade, cross sectional area 16 sq mm 4 core with suitable size of aluminum lugs, gland, nut, bolt and washers etc complete all as specified and directed.

Supply and laying LT UG XLPE insulated, armored heavy duty electric cables with aluminum conductor, 1100 volts grade, cross sectional area 50 sq mm 3.5 core with suitable size of aluminum lugs, gland, nut, bolt and washers etc complete all as specified and directed.

Supply and laying LT UG XLPE insulated, armored heavy duty electric cables with aluminum conductor, 1100 volts grade, cross sectional area 120 sq mm 3.5 core with suitable size of aluminum lugs, gland, nut, bolt and washers etc complete all as specified and directed.

Excavation in trenches in hard/dense soil not exceeding 1.5 meter wide and not exceeding 1.5M in depth for laying of cables and getting out of excavated material complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick each, excavated soil in trenches after the pipes have been laid and tested complete all as specified and directed.

Removing excavated soil to a distance not exceeding 50 meter and depositing where directed at a level not exceeding 1.50 meter above the starting point complete all as specified and directed.

Supply and lay High density poly ethylene pipes(HDPE) of pressure rating 6 kgf/cm2 of size 50mm or suitable size for laying cables laid in trenches complete all as specified and directed.

Excavation of road cutting manually including making good disturbed surface after the completion of work with PCC 1:2:4 type B2 on top , not less than 150 mm thick including levelling and cambering according to existing road surface, refilling, watering, ramming etc all as specified and as directed. Note : Depth of excavation shall be 0.6 Mtr and width 0.45 Mtr.

Supply and fixing GI pipe light grade with necessary fittings in floor /piller/fixed on pole of size 80 mm dia complete all as specified

Material & Labour for MCCB 100 Amps 16 KA, 4 Pole including dismentling of old one MCCB testing and commissioning complete all as specified and directed by Engineer-in-Charge. Make:- Legrand,Siemens, Schneider

Material & Labour for MCCB 125 Amps 16 KA, 4 Pole including dismentling of old one MCCB testing and commissioning complete all as specified and directed by Engineer-in-Charge. Make:- Legrand,Siemens, Schneider

Material & Labour for MCCB 160 Amps 36 KA, 4 Pole including dismentling of old one MCCB testing and commissioning complete all as specified and directed by Engineer-in-Charge. Make:- Legrand,Siemens, Schneider

Supply & fixing MCB TPN 63 amps of 10 KA in existing panel with incoming and outgoing connection complete all as directed. Make:- Legrand,Siemens, Schneider

Supply & fixing MCB TPN 40 amps of 10 KA in existing panel with incoming and outgoing connection complete all as directed.Make:- Legrand,Siemens, Schneider

Supply only LED light fitting 4feet,1x20w,a trendy wall mounted battern,with extrunded aluminium housing,with integrated LED driver, etc. complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size. Make C&S ELECTRIC Or Crompton ,Cat Part NoLTTB4F20WLED/

M & L for Straight through joint kit Heat shrinkable type suitable for 1.1 KV XLPE under ground cable of size 25-35 sqmm 3.5 core all as directed. Make :Densan/3M

M & L for Straight through joint kit Heat shrinkable type suitable for 1.1 KV XLPE under ground cable of size 120-185 sqmm 3.5 core all as directed. Make :Densan/3M

M & L for earthing complete with galvanised steel plate earth electrode 600X600X6mm thick buried directly in ground (earth pit not less than 2.25 meter below ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to GI strip 25X4mm at two points by means of bolts and nut, check nut and washers including charcoal dust, common salt, necessary excavation in hard/dense soil, returning filling in and removal of surplus soil to a distance up to 50metres, PCC pit in 1:3:6 type CI (using 20mm grade stone aggregate) RCC 1:2:4 type B-1 (using 20mm grade stone aggregate ) 50mm thick pit cover, reinforced with 8mm dia TMT bars 75mm c/c, both ways MS handle 12mm dia, GI funnel, wire mesh and GI watering pipe of 20mm bore GI (light grade) and earth lead protection pipe 40mm bore (light grade) all as specified, directed and shown in electrical plate No 3 of SSR Part-I including testing complete. Note : GI strip and protection pipes 40 mm GI light grade up to 7.5 metre is included in unit rate and beyond that the same will be measured separately.

Supply &Lay sub main wiring with 2 runs of 10 sqmm PVC insulated stranded copper conducotr FRLS cable and one run of 10 sqmm copper FRLS cable as earth lead in suitable PVC conduit all as specified. Note: 3 runs of cable and 1 run of conduit will be measured as unit length.

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