Details: earth work excavation for foundation in all soils and sub - soils to full depth etc. complete as per ss 20b cement concrete 1 : 4 : 8 mix using 40mm hbg metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick construction of granular sub base by providing well graded material (25 mm to 4.75 mm irc hbg metal @ 65 %,4.75 to 2.36mm irc hbg metal @20%&2.36 mm below irc hbg metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at omc and compacting with three wheel 80-100 kn capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the engineer (mix -in - place method) supplying and erecting centering shuttering including necessary supports for plane surfaces for sidewalls
Sector: RDPR