Details: supplying & laying of good earth in layers not exceeding 20cm in depth breaking clods watering, rolling each layer with 1/2 tonnes roller as wooseh as steel rammer and rolling every 3rd and top most layer with power roller of minimum 8 tonnes and dressing up in embankment for roads. banks marginal bank and guide bank or filling up ground depression as per morth/ar/yeida/ based on uppwd/sor-2020/ good earth. extra for compaction of earth work in embankment under optimum moisture conditions to give at least 95% of the maximum dry density (proctor density) uppwd/sor-2020/16.2 preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm. depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth lead upto 50 metres.uppwd sor-2020/ 16.1 grangular sub-base with coarse graded material(400-1) a.plant mix method
Sector: Industry Development