B. Restoration and Protection to left Bank of River Subarnarekha from village Bidyadharpur to Sekhbad.

Earth work in excavation of foundation by manual means in ordinary soil including stony earth and gravel in both wet and dry condition including leveling and dressing the slopes and bed including breaking clods to maximum 5 cm to 7 cm size and depositing the excavated materials away from the working area / in the embankment section in layers not exceeding 0.30m in depth or any specified place with all leads, lifts, delifts, handling and rehandling etc.complete as per drawing ,specification and the direction of Engineer-in-Charge.

Quarrying, Collecting, supplying blasted hard granite stone boulder of 15 cm to 30 cm size from approved quarry free from weather skin surface and other deleterious materials, packing the stones in rip raps and slope protection works in river embankments to required profile in all heights and depths including filling the interstices with small stones, wedging and hammering with 5Kg. hammer including fixing wave breakers with all cost, conveyance,labour, royalty, cess, hire and running charges of machineries and transportation of all materials of approved quality with all leads, lifts, delifts handling and re-handling charges including all other incidental charges required to complete the work as per the specification and direction of the Engineer-in-charge. (Measurement will be taken on finished level sections)

Quarrying, Collecting, supplying blasted hard granite stone boulder of at least 30 cm and above size and 0.028 cum in volume from approved quarry (other than laterite, sand stone) dumping the stones in rip raps, spur, and slope protection works including surface packing in all heights and depths including filling the interstices with small stones ,wedging and packing surface to proper line levels including fixing wave breakers with all cost, conveyance,labour, royalty, cess of all materials of approved quality with all leads, lifts, delifts including dumping in water, hire charges of boat with boatman and, lunch with driver and all other incidental charges etc. complete as per specification and direction of the Engineer-in-charge. (Measurement to be taken in level section & 1/6th voids will be deducted from the finished level section and payment will be made to the quantity so arrived between the stack measurement and level section after deduction of 1/6th voids, which ever is less)