Improvement Restoration of Main Ravi Canal RD 70760 to 70860M

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared.

Silt clearance from canals. Inclusive of initial lead and lift ( 50m & 1.5m respectively ) Dry

Silt clearance from canals. Inclusive of initial lead and lift ( 50m & 1.5m respectively ) Wet

Extra for every additional lift of 1.5 m or part thereof in excavation/banking excavated or stacked material : All kinds of soil :

Extra for Two additional lift of 1.5 m or part thereof in excavation/banking excavated or stacked material : All kinds of soil :

Demolishing cement concrete manually/by mechanical means including disposal of material within 50 meters lead as per direction of Engineer-incharge: 1:3:6 or richer mix (i/c equivalent design mix)

Preparing and dressing beds of canals for lining. In ordinary soil

Preparing and dressing side slopes of canals for lining. In ordinary soils

Providing and laying in-situ concrete lining using M-10 nominal mix concrete (max. size of aggregates: 20mm nominal). In beds

Providing and laying in-situ concrete lining using M-10 nominal mix concrete (max. size of aggregates: 20mm nominal). In side slopes, - upto a height of 3.5 m above bed

Curing canal lining for 28 days. In beds

Curing canal lining for 28 days. In side slopes

Extra towards allowance for scaffolding

Carriage of Materials from Source to site of work a) Carriage of Sand and Bajri av. 15 Kms by Mechincal Transport

Carriage of Materials from Source to site of work b) Carriage of cement av. 10 Kms by Mechincal Transport

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