Laying of Sewerage Line & Construction of Manhole.
12:01
Working of Sewerage Line & Manholes Brick Work.
46:01
Sewerage Line & Manholes Construction of Development Project .
26:32
Manhole #5. Brick Masonry & Plaster Work.
3:11
Manhole installation
10:01
Brick Work Sewerage Manhole
27:45
Running a sewer line part 2 Piping
8:28
Slope of drainage pipe or sewer line|excavation levels for sewer pipe or drainage pipe|Slope of pipe
13:50