tender for 1) improvement estimate for 1 no 100 kva dt for avoid overload in existing therakalputhoor ss-ii , 250 kva under thovalai section 2)improvement estimate for providing 1 no 100 kva dt for avoid over load at anna nager ss , 250 kva under meenakshipuram section.3)improvement estimate for providing 1 no 25 kva dt for avoid low voltage at kothaigramam under vadasery section.4)improvement estimate for replacement of deteriorated dt structure poles and all materials in existing melaramanputhoor ss , 250 kva , under meenakshiprum section.5)improvement estimate for replacement of deteriorated dt structure poles and all materials in existing ht.sc.no:32 under aralvaimozhy section , 250 kva , under aralvaimozhy sectionnagercoil division in kanyakumari electricity distribution circle.