Construction of Water Harvesting Structure at Khui Nallah - I , Co 5/N Tehsil Jammu Constituency Nagrota District Jammu

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

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: 1 meter from cutting edge All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level. 1:4:8 (1 cement: 4 coarse sand :8 graded stone aggregate 40mm nominal size)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering- All work upto plinth level. 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Centring and shuttering including strutting propping etc and removal of form work for.- Foundations, footings, bases of columns

Dry stone pitching 22.5cm thick laid in courses required profile with hammer dressed stone having no side less than 15cm with minimum depth of 20 cm including preparing the bedding surface etc all complete

Supply of Stone boulder (nallah) nominal size 225 mm (Stack measurements reduced by 15%)

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level. 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand) Raised and cut pointing