Improvement/ up gradation of canal section of MTC from RD 21800-21950M, RD 22150-22200M and RD 23100-23200M and D8 main of MTC RD 130-300M at places

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.

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

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

Extra for additonal lift of 1.5M or parth thereof in excavations/ banking excavated or stacked material. All kinds opf soil

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 rolling 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

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.

Demolishing stone rubble masonry manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 mtr lead. In cement mortar.

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

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

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

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

Foundation, Footing, bases of columns etc for mass concrete

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

Sand and agg below 40mm nominal size average diatnce 10 Km

Earth average distance 5 Km

Soling stone average distance 10 km

Disposal of silt cleared from canal by mechanical transport from site avg distance 3 KM

Provision of construction of bunds for water check and dewatering (if any)

KARAN KUMAR GUPTA

Shri Bharat Bhushan Gupta