tender for 2.28.1surface dressing of the ground including removing vegetation and in- equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. all kinds of soil , 2.8.1earth work in excavation by mechanical means (hydraulic excavator) i manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 all kinds of soil. , 4.1.8providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1 :4:8 (1 cement : 4 coarse sand (zone-ill) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) , 7.1.1random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1 :6:12 (1 cement: 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : 7.1.1 cement mortar 1 :6 (1 cement: 6 coarse sand) , 2.25(a)excavating, supplying, stacking and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in foundation trenches, plinth, sides of foundation etc. complete for all lift. , 4.1.3providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level: 1 :2:4 (1 cement : 2 coarse sand (zone-ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) , 10.25.2steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. in gratings, frames, guard bar, ladder, railings,