tender for works contract for execution of 1.improvement estimate for strengthening of conductor in ht 3 wire line with aaac 7/2.50 change in to acsr 7/4.09 and to improve the ground clerance by replacing of existing 8 mtr psc pole by 9 mtr pscpole and insertion of 2 nos of 9m psc pole at locations from kannumamoodu junction ss/100kva to fi/5 to vandipura ss1/100kva in 11kv palugal feeder under kannumamoodu section. 2.improvement estimate for replacement of damaged 1 no normal abs to new centre roating 11kv ab switch at ottamaram ab switch area in 11kv kaliyakkavilai feeder under kaliyakkavilai section under c&i puthukadai section.