tender for construction of retaining wall at i.a. banmore distt. morena; 1 earth work in excavation by mechanical means (hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including dressing of sides and ramming of bottom disposal of excavated earth, lead up to 50m and lift up to 1.5m, disposed earth to be levelled and neatly dressed. (no extra lift is payable if work is done by mechanical means) all kinds of soil sor p.no 13 i/no 2.6 2 providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plinth level :m-10nominal (mix-1 cement : 3 sand : 6 gradedstone aggregate )sor p.no 38 i/no 4.1.1.4 3 random rubble masonry with hard stone in foundation and plinthincluding leveling up with cement concrete 1:6:12 (1 cement :6 sand : 12 graded stoneaggregate 20mm nominal size) at plinth level with : cement mortar 1:6 (1 cement : 6 sand)sor p.no 132 i/no 7.1.1 4 filling available excavated earth (excluding hard rock/ordinary rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.sor p.no 18 i/no 2.24 5 centering and shuttering including strutting, propping etc. and removal of form work for :upto plinth: foundations, footings, bases for columns, plinth beams, curtain walls, columns below plinth.sor p.no 39 i/no 4.3.1 6 providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plinth level :m-20 – grade concrete.sor p.no 38 i/no 4.1.1.2