JJPR-2/26-27 Protection to scoured portion on Nuamahara left embankment from RD 2.30km to 2.45km for 2026-27

Excavation, loading, unloading and carriage by mechanical means of all kinds of soil, including earth, gravel and moorum etc. interspread with boulders upto 1/2cum size with all leads, lifts and delifts including trimming of bank slopes and bed to design section and depositing the excavated materials away from the worksite by mechanically within an initial lead of 1.00Km and including labour cess etc. complete as per the specification and direction of Engineer-in-Charge.

Quarrying, collecting and supplying hard granite stone boulders of at least 0.028m3 in volume, free from weathered skin surface and other deleterious materials for slope protection works in river embankments by stone dumping and providing rock toe, rip rap, spurs etc. and surface packing in all heights and depths to proper line and level including filling the interstices with small stones, wedging and hammering etc. including cost, conveyance, royalty, EMF,DMF,Add.charges, labour cess, taxes and transportation of all materials of approved quality with uniform colour and texture from approved quarry with all leads, lifts, delifts etc. and all other incidental charges with quality control tests required to complete the work as per specification and direction of the Engineer-in-Charge.

Quarrying, collecting and supplying hard granite stone boulders of 15cm to 30cm in size, free from weathered skin surface and other deleterious materials dry packing for slope protection works in river embankments including surface packing in all heights and depths including filling the interstices with small stones, wedging and hammering etc. including cost, conveyance, royalty, EMF,DMF,Add.charges,labour cess, taxes and transportation of all materials of approved quality with uniform colour and texture from approved quarry with all leads, lifts, delifts etc. and all other incidental charges with quality control tests required to complete the work as per specification and direction of the Engineer-in-Charge.

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 with initial lead of 5.00km on properly preapared and scientificaly approved surface including spreading and leveling the earth in 22.5cm layers to make ready for watering and compaction by vibratory rollers in dam & dykes for all heights including construction, maintainance and lighting of haul road and borrow area in layers not exceeding 22.5cm including hire and running charges of all the machinaries including cost of royalty, EMF, DMF, Add. charges and labour cess etc. all complete as per specification and direction of the Engineer-in- Charge. (Measurement will be taken on finished compacted level section under OMC condition)