tender for preventive maintenance and emergency breakdown works in 387 kms of eht lines for eight months from the date of utilisation, under works contract inkaraikudi-i lines sections (sivagangai edc) of madurai operation circle; 1 routine maintenance 2 fitter-i class 3 mazdoor category ii 4 preventive maintenance under lc / breakdown maintenance( plains) 5 fitter-i class 6 mazdoor category ii 7 contractors service charges(quote % only and not more than 13%) 8 provision of vehicle ( including fuel ) and auxiliary expenses for maintenance 9 hiring charges of lorry orequivalent vehicle, for transporting men and line materials to site and back. 10 hiring charges of tractor 11 hiring charges of jcb/crane 12 hiring charges of boat 13 provision of t&p, uniform, saftey gadgets 14 uniform, safety gadgets , various size of spanners and other t&ps as required in section etc. 15 provision of insurance 16 group insurance (rs.8,00,000/-), individual medical insurance (rs.4,00,000/),accidental death coverage policy in banks.