bids are invited for repair of ht 11 kv ug cable from lt tp 07 to ht bus bar chamber taking out unserviceable ht ug cable from trenches , excavation in trenches , returning comma filling in comma including spreading comma leveling comma watering and well ramming in layers , removing surplus excavated material , material and labour for providing sand cushioning with dry fine sand , laying only serviceable unreinforced precast concrete cable cover , supplying and laying un reinforced precast concrete cable cover , supply comma laying and testing of ht cable 11000 volts earthed grade xlpe insulated underground electric cable , supply and fixing cable jointing kit for 11 kv earthed grade cable , supply and fixing cable jointing kit for 11 kv earthed grade cable for indoor termination total quantity : 10