for the financial year 2023-24, purchase of materials to be used in building construction works and forestry works in various areas under south forest division, shahdol. group-a - 1 soil by mechanical means means upto 3 m depth 2 cement concrete grade m-10 ( nominal mix ) with 20 mm maximum size of stone aggregate 3 rcc grade m20 4 supplying, fitting and placing hysd bar reinforcement in sub-structure complete as per drawing and technical specificat 5 filling by available excavated earth ( excluding rock ) in trenches, plinth, sides of foundations etc. in layers not exce 6 soil by mechanical means means upto 3 m depth 7 cement concrete grade m-10 ( nominal mix ) with 20 mm maximum size of stone aggregate 8 rcc grade m20 9 supplying, fitting and placing hysd bar reinforcement in sub-structure complete as per drawing and technical specificat 10 filling by available excavated earth ( excluding rock ) in trenches, plinth, sides of foundations etc. in layers not exce 11 soil by mechanical means means upto 3 m depth 12 cement concrete grade m-10 ( nominal mix ) with 20 mm maximum size of stone aggregate 13 rcc grade m20 14 supplying, fitting and placing hysd bar reinforcement in sub-structure complete as per drawing and technical specificat 15 filling by available excavated earth ( excluding rock ) in trenches, plinth, sides of foundations etc. in layers not exce 16 soil by mechanical means means upto 3 m depth 17 cement concrete grade m-10 ( nominal mix ) with 20 mm maximum size of stone aggregate 18 rcc grade m20 19 supplying, fitting and placing hysd bar reinforcement in sub-structure complete as per drawing and technical specificat 20 filling by available excavated earth ( excluding rock ) in trenches, plinth, sides of foundations etc. in layers not exce