bids are invited for provn of lt cable supply and laying only cable xlpe 100 volts grade heavy duty 4 core 16 sqmm , excavation in trenches exc 1 point 5 m wide and n exc 1 point 5 m in depts for foundation of pcc , returning comma filling in including spreading leveling watering and well ramming , removing excavated material soils n exc 50m and depositing where directed at a level n exc 1 point 5 m , material and labour filling sand in trenches for sand cushining of laying of cables to the full width , supply and laying reinforced precast concrete cable cover class lv comma , material and labour for earthing with galvanized steel earth plate electrode 60 into 60cm into 6mm thick , supply oblique fix repair tpn dbs vertical type 4 way double door with provision for fp , supply and fix mcb spn 32 63a comma 230v comma 10ka , supply and fix mcb single pole 06 32a comma 230v 10ka , supply and fix tpn mccb 125 amp comma 50hz 415 v with rupturing capacity 36ka , boring of holes under road comma pavement comma hard standing by trenchless technology using ultra sounding technique and necessary machine total quantity : 2182