BID 02-19 of 2026-27 Restoration and protection to left Bank of river Subarnarekha near village Baunsakana

Earth work of foundation, loading, unloading and carriage by mechanical means of sand and sandy soil, including stoney 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 excavated materials away from the work site by mechanical means with an initial lead of 1.00Km, cess etc complete as per direction of the Engineer-in-Charge.

Quarrying, collecting, supplying of hard granite stone boulders of size 15cm to 30 cm, free from weathered skin surface and other deleterious materials and dry packing in aprons, revetments and slope protection work 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, taxes and transportation of all materials of approved quality and from approved quarry with all leads, lifts, delifts etc. and all other incidental charges required to complete the work as per the specification and direction of Engineer-in-Charge.

Quarrying, collecting, supplying of hard granite stone boulders of size 30cm and above from approved quarry (Other than laterite and stone), free from weathered skin surface and other deleterious materials and dumping the stone boulders in rock toe, rip-rap, spurs and slope protection work in canal/river embankments including fixing wave breakers and surface packing in all heights and depths including filling the interstices with small stones, wedging and hammering etc. including cost, conveyance, royalty, taxes and transportation of all materials of approved quality and from approved quarry with all leads, lifts, delifts etc. including dumping under water and all other incidental charges required to complete the work as per the specification and direction of Engineer-in-Charge.