Repair maintenance of EOT crane, including allied works , various types of earthings, its connected items and other misc electrical works , repairs/maint of HT cable, transformers, HT switch gears, VCB, RMU , connected works at AF Station Carnicobar

Excavation in trenches not exc. 1.5 m wide and not exc 1.5 m deep in soft/loose soil) for laying of cables, GI pipe or filling of earth resistance enhance compound and getting out including levelling of bottom surface to required level complete all as specified and directed

Returning filling in including spreading, levelling, watering and well ramming soil in layers not exceeding 25 cm thick complete all as specified and as directed.

Removing excavated material (i.e. soil) from site to a distance n. exc 50 m away and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and directed

Supply, laying, jointing, testing and commissioning of LT underground cables XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with multistranded aluminium conductors, 1100 volts grade cross sectional area 25 Sqmm 4 core including taking down unserviceable cable, laid in trenches complete all as specified and directed. Note:- Excavation of earthwork, returning filling and removing shall be measured and paid saperately.

All as per item No 4.00 above but of size 16 Sqmm 4 core

All as per item No 4.00 above but of size 10 Sqmm 4 core

All as per item No 4.00 above but of size 10 Sqmm 2 core

All as per item No 4.00 above but of size 6 Sqmm 2 core

Supply and laying Double wall corrugated pipe (DWC) confirming to IS 19430 Part-I of size 63mm outer dia and 50mm inner dia complete all as specified and as directed.

Supply and laying Double wall corrugated pipe (DWC) confirming to IS 19430 Part-I of size 63mm outer dia and 50mm inner dia complete all as specified and as directed.