Water and sewage projects are outsourced to private companies in the
Manila metropolitan area.It has been a long time since the water and sewer pipes were laid,
and the laid pipes have deteriorated over time.
A water and sewer pipe replacement project is planned.Initially the project was designed
by Open cut method.However, due to the traffic situation in Manila in recent years,
the construction has been changed to a Trencheless method because it
may cause further traffic congestion when construction is performed.
It is possible to minimize the negative impact on traffic, which is a feature of Trenchless
work. In the future water supply and sewerage business,
Trench less construction will be the main construction method.
Dimensions of shield
Crushable Cobble diameter
:Manila Water pipe installation project
:Steel pipe I.D.1200mm Length 3m
:Silt N value=1~3
:Jun 2019- May 2020