Construction/ improvement of DOL at Badhari and Nankey Chack

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.

Earth work in excavation by manual means over areas ( exceeding 30 cm and upto 1.5 M in depth 1.5 in width as well as 10sqm on plan) including disposal of excavated earth upto 1 mtr fro m cutting edge disposal earth to be leveled and neatly dressed in. All kinds of soil. Deduct for disposed soil not levelled and neatly dressed.

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 .

Providing and laying in position cement concrete 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.

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

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

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

walls (any thickness) including attached pilaster, buttresses plinth and string course etc-

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.

Dry stone ptitiching (any thickness) excluding cost of stone

On slopes

On Horizontal

Grouting of stone pitching using M-10 nominal mix concrete (max size of agg 20mm nominal @6.00 Cum per 100 Sqm on horizontal/ side slope) complete including curing crushed

Dumping stone excluding the cost of stones in horizontal on level.

Supply of stone boulder ( Nallah ) nominal size 225 MM ( Stack measurement reduced by 15 % )

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

Sand and stone aggregte below 40mm nominal size avg distance 5 KM.

Stone average distance 15 KM

Earth average distance 5 Kms

Carriage of departmental material from store at Satwari (Jammu) to site of work by MT including loading, unloading & stacking ceent average distance 30 Kms

Ashok Kumar