Tender For tender for supply of construction of storm water drain running from time office up to mine water pond : : - earth work in rough excavation by mechanical means hydraulicexcavator manual means in mass excavation in all types of soil to all depths , backfilling , pcc , filling by brought out earth , rcc foundations , rcc wall , steel reinforcement , shuttering raft , shuttering walls , brick masonry , cement plaster , neat cement punning , removal of wet sludge