Details: strengthening of mvr nagar road in thiruchitrambalam panchayat km 0/100 -0/170 earth work excavation from borrow pits for filling in all classes of soil as per ss 20a, laying compacting, in layers not more than required dry density at 100% compaction as per standard specification . 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) . providing and laying water bound macadam grading - ii(63mm to11.20mm)i
Sector: RDPR