Construction of panels, pitching and grouting at vulnerable spots of ols basanter canal canal of D1 between RD 0-1600M

Amount

Clearing Jungle including uprooting of rank vegetation grass brushwood trees and sapling of girth of upto 30 cm measured at 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 ( 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 excavation by manual means in trenches for foundations, drains, pipes, cables etc ( not exceeding 1.5 in width) and for shafts, wells, cesspits and the like not exceeding 10sqm on plan, including dressing of sites and ramming of bottoms lift upto 1.5M, including getting out excavated earth and disposal of surplus excavated earth as directed 1 meter from cutting edge

Filling available excavated earth ( excluding rock in trenches plinth sides of foundations etc layers not exceeding 20 cm in depth, consolidating each deposited layyer by ramming and watering lead upto 50 M and lift upto 1.5 m .Deduct for not watering the excavated earth for banking.

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 .

P/L in position cement conc. of specified grade excluding the cost of centering and shuttering. All work upto plinth level.

1:4:8 ( 1 cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size ) crushed.

1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size ) crushed

Centering and shuttering including strutting propping etc and removal of form for :

Foundation, Footing, bases of columns etc for mass concrete

Walls any thickness including attached p ilaters buttreses plinth and string course etc

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

On Horizontal

On 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 ,complete including curing crushed.

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

Dumping stone excluding cost of stones in Horizontal on level

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

Earth average diatnce 5 Km and Head load 200M

Stone agg above 40mm nominal size average diatnce 10 Km and head load 200M

Soling stone average distance 15 Km and 200M head load

sand and Stone agg below 20mm nominal size average diatnce 10 Km and head load 200M

Sodagar Mal Govt Contractor

M/S KARNAIL CHAND CONTRACTOR

DEEPAK BANOTRA GOVT CONTRACTOR