Details: providing and laying cast in situ/ready mix cement concrete in m-10 of trap/ granite/ quartzite/ gneiss metal for foundation and bedding including bailing out water, steel centering, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing if required and curing complete, with fully automatic micro processor based plc with scada enabled reversible drum type mixer/concrete batch mix plant (pan mixer) etc. complete. with fine aggregate (crushed sand vsi grade)(non scada item) providing and laying in situ cement concrete m -20 with tremix treatment for 200 mm thickness forconcrete road is including laying plastic sheet for 125 micron thickness with groove cutting of 4 mm wide and 20mm deep with necessary refilling with bitumen ( excluding reinforcement) with coarse and fine aggregate ( naturalsand /vsi grade finely washed crushed sand) etc. complete -- m30 item converted to m20 item. difference in costof cement 0.40 mt - 0.35 mt = 0.05 mt at rs
Sector: RDPR