Description :
Tenders for Supply Of R. C. C. Manhole Cover And Frame Md-10 Circular Shape 500 Mm Internal Diameter , R. C. C. Manhole Cover And Frame H D - 20 Circular Shape 560 Mm Internal Diameter , Manhole Cover Only Hd - 20 Of Circular Shape For 700mm Dia , Gt Cover Only Of Rectangular Shape 520mm X 560mm And 70mm Thick. , R. C. C. Manhole Cover And Frame Eh D - 35 Circular Shape 560 Mm Internal Diameter , R. C. C. Manhole Cover Only Eh D - 35 Circular Shape 700 Mm Dia