Improvement/ strengthening of minor M1 of D1 of old basanter canal from RD 0-600M

Amount

Clearing Jungle including uprooting of rank vegetation grass brushwood trees and sapling of girth of up to 30 cm measured at height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

Weed Clerance from canals (including extraction of roots)

Pumping out water caused by springs, tidals or river seepage broken water mains or drains and the like

Silt Clearance from canals inclusive of initial lead and lift ( 50 M and 1.5 M respectively )

Dismantling cement concrete grouted stone pitching in aprons , drains, etc including stacking of serviceable material & disposal of unserviceable material, stacking/ disposal lead up to 100M

Earth work in rough excavation banking excavated earth in layers not exceeding 20 Cm in depth, breaking clods, watering, rolling each layer with half tonne roller or wooden or steel rammer and ro lling every third and top most layer with power roller of minimum 8 tonne and dressing up in embankments for roads flood banks marginal banks and guide or filling up gro und depressions lead upto 50 m and lift upto 1.5 m . All kinds of s oil.Deduct for not rolling with power roller of min 8 tonne for banking excavated earth in layer not exceeding 20 Cm in depth. Deduct for not watering the excavated earth for banking .

Dry stone pitching ( any thickness ) excluding cost of stones.

On Horizontal

Slopes

Grouting of stone pitching using M-10 nominal mix concrete ( Max size of aggregates 20 mm nominal @ 6.00 cum per 100 sqm on horizontal/side slopes

Supply of stones Supply of stone boulder (nallah) nominal size 225MM (stack measurement reduced by 15%)

Carriage of material by Mechanical transport from source to site of work including loading unloading and stacking

Earth average distance 5 Km

Earth by7 Head load average distance 150M

Stone average diatance 10 Km

Carriage of stone by head load average diatnce 150M

Sand and agg below 40mm nominal size avarge distance 10 km

Sand and agg below 40mm nominal size by head load avarge distance 150M

Sodagar Mal Govt Contractor

Shri Bharat Bhushan Gupta