Improvement to Old Gobari DC of Gobari Drainage system under Doab-II

Providing rough stone dry packing in apron and revetments with hard granite stone boulder size not less than 0.025 cum free from weathered skin surface to proper line and level including filling the interstices with required broken stone spalls with all leads, lifts and delifts including cost, carriage, royalty, taxes of all materials and cost of labour and T&P, cess, dressing of earth work in bed and slopes & trimming to the required profile including dewatering if required etc. complete with all general and incidental charges as per drawing, design and specification and per the direction of the Engineer-in -charge.

Providing stone riprap to the slopes of earthdam and dyke with quarried and blasted granite stone boulders of size 0.025 cum and above including dumping on slopes filling interstices with small stones & wedges and packing surface to proper line and levels including fixing wave breakers complete with all leads & lifts, cost, carriage, royalty and all labour charges complete as directed by the Engineer-in-charge. (No deduction towords voids in finished section.)

Supplying, driving and fixing of Z-Type sheet pile including hire and running charges of driving machinaries and all labour charges with interlocking sheet piles including cost & conveyance of sheet piles to work site including welding whereever required etc. complete.