providing cement concrete road from bus stand to old colony in thimmapuram panchayat in acharapakkam panchayat union in chengalpattu district under sfc- district panchayat (general fund) 2025-26 , earth work excavation for foundation in all soils and sub - soils etc., complete as per ss 20b , 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) .gsb grading iii , supply and fixing of centering materilas for concrete works including cost and conveyance of all materials to site and all labour charges etc complete , cement concrete 1:4:8 mix using 40mm gauge hand broken hard granite stone jelly for foundation including dewatering if found necessary and laid in layers of not more than 15cm thick, well rammed etc., complete complying with standard specification. , cement concrete 1:2:4 mix using 20mm gauge hand broken hard granite stone jelly for foundation including dewatering if found necessary and laid in layers of not more than 15cm thick, well rammed etc., complete complying with standard specification. , supply and fixing of bituminus pad 12 mm thickincludingcost and conveyance and all other labour charges etc,complete. , gst amount for providing service to government contract works for the above construction works. { gst amount is the total gst amount for total overall quoted amount above this row in column bb for all works in this package}