Earth work for outlets, Earth work for dismantling or construction of new pipe or barrel type outlets (including excavation refilling, consolidation, Channel discharge exceeding 6 cum/s. but upto 10 cum/s
Earth work for outlets, Earth work for dismantling or construction of new pipe or barrel type outlets (including excavation refilling, consolidation, Channel discharge exceeding 6 cum/s. but upto 10 cum/s