zonal contract for execution of works and supply of materials in palakkad division for aperiod of one year from 01.7.2021 to 30.6.2022 for (1)zone aiii - senior section engineer/permanent way/west/podanur - from km 490/90 podanur (excl) to km 510/07 walayar(incl). (2) zone b - i - senior section engineer/ permanent way/ kollengode- from km 0.00pollachi (incl) to km 53.07 palakkad town (excl) from km 120/07 pollachi (incl) to km143/50 kinattukadavu (incl) .bidding type normal tender .