Details: single under reamed pile foundatiion with rcc m-20 using 12mm size black hard granite chips of approved quality from appd.quarry including cost of boring but excluding cost of m.s/tor steel and labour for bending 300mm dia 6.00 mtr. depth single under reamed pile foundation hoisting,lowering,laying and compacting concrete watering and curing with all cost of materials and labour t&p etc.complete as per direction of engineer-in-charge,. earthwork in excavation of foundation and trench in hard soil with initial lead of 50 mtr and 1.5m a lift, levelling including including dressing and levelling the bed upto the reqd. depth and deposited the excavated materials with all leads and lifts t&p shoring and shuttering if reqd. etc.complete as per direction of engineer-in-charge. filling foundation twith sand well watered and rammed with appropriate rammer /mechanical compactor and top surface dressed and levelled to proper gradient including all cost of materials
Sector: PWD