AUL 21 Raising and Strengthening of Mohanpur Kalaspur TRE (missing link) from Das Sahi to Behera Sahi

Excavation of any approved type of soil in approved borrow area by mechanical means loading into and transportation by mechanical means and unloading the soil within initial lead of 5 Km on properly prepared and scientifically approved surface including spreading and levelling the earth in 22.5 cm layers to achieve 95% of dry density to make ready for watering and compaction upto OMC condition with VRR & sheep foot roller for all heights including construction, maintenance, watering and all lighting of haul road and borrow area including hire and running charges of all machineries and royality of earth etc.complete asper the direction of Engineer in Charge (Measurement to be taken on finished compacted section & borrow area will be arranged by the Agency at his own cost and risk.)

Quarrying, Collecting, Conveying from stack and spreading sand & moorum 40:60 proportionate for Sub Base laying in layer not exceeding 150 mm thick watering and compacting to the required density in OMC with PRR in road surface including cost,carriage,royality of materials as per direction of Engineer-in-charge.

Earth work in excavation of foundation in all kinds of soil by manual means within initial lead of 50m & initial lift of 1.50m including rough dressing ,levelling the bed and breaking the clods to maximum 5cm to 7cm in size , laying in layers not exceeding 0.30m in depth including labour, T&P & Cess, etc. complete as per direction of Engineer-in-Charge .

Quarrying, Collecting, supplying and stacking of hard granite stone boulder of at least 30 cm in length in any direction,50kg in weight and 0.028 cum in volume from approved quarry free from weather skin surface and other deleterious materials, 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 etc. including cost, carriage, & royalty of all materials, including all labour T&P etc. complete and labour cess, taxes as applicable including all cost of incidental charges as per drawing, specification, direction of Engineer-in-Charge .(Measurement to be taken in level section & 1/6th voids will be deducted from the finished level section)