· 2015-03-12 · RCC Hume pipe for road crossing (NP3) Providing and laying Non Pressure NP- 3...
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· 2015-03-12 · RCC Hume pipe for road crossing (NP3) Providing and laying Non Pressure NP- 3 class (Medium duty) R.C.C. pipes including collars/spigot jointed with stiff mixture