http://www.edgedrilling.com.au/
Edge Drilling (WA) Pty Ltd is based in Perth, Western Australia, with specialized compact drilling equipment we can easily mobilize to all remote areas of the state.
Edge Drilling is committed to providing first class, environmentally conscience drilling services through our skilled employees, modern equipment, implementing OHS and HSE policies
2. http://www.edgedrilling.com.au/
GEOTECHNICAL ENGINEERING is one of the branches of
civil engineering that deals with the engineering behavior
of the different earth materials. GEOTECHNICAL
ENGINEERING is critical in the study and practice of civil
engineering. Military, mining, petroleum along with other
engineering fields that include construction in or on the
ground also uses GEOTECHNICAL ENGINEERING info. This is
to assist them in the assessment of the earth materials
settled at the site of an engineering project to figure out
what, of anything that needs to be done with them to see
to it that the project goes positively.
On the other hand, in Marine or Offshore Geotechnical
Engineering, geotechnical engineering companies
execute earrthwork designs for man-made constructions in
the sea, which are away from the coastline. Examples of
these constructions are artificial islands, oil platforms as well
as subsea pipelines.
There's a significant number of differences between
GEOTECHNICAL ENGINEERING and Marine Geotechnical
Engineering. In the field of marine Geotechnical
Engineering, ground improvement and site investigation
are more costly, and the constructions offshore are at risk
to a wider range of geohazards. While GEOTECHNICAL
ENGINEERING uses the principles of soil mechanics and
rock mechanics, in the field of Marine Geotechnical
Engineering, the seabed materials, which are considered a
2-phase material, are often composed of mineral particles
or rock and water.
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Experienced geotechnical engineers are aware of the
geohazards that may take place with geological
features, geological activity as well as environmental
conditions, and these are all monitored by the
geotechnical engineering firms with the use of tools in
investigating if the construction projects are going
smoothly. Tsunamis, landslides as well as active faults are
just few examples of potential threats in an offshore
geotechnical engineering. With this, any kind of threat
need to be supervised closely, mitigated for or removed by
the geotechnical engineering services.
So, as a part of the geotechnical engineering job, site
investigation is highly required to be performed before any
construction takes place. Offshore site investigations are
not different from those that are conducted onshore. There
are 3 phases for the offshore site investigation that
engineers as well as geotechnical engineering consultants
have to perform or conduct. One is a desk study. This will
include data compilation. The second one is geophysical
surveys, which determine either deep and shallow seabed
penetration, and third is geotechnical surveys which
includes sampling/drilling and in situ testing.
Platforms, jackup rigs, steel jacket structures and gravity-
based structures represent the offshore structures. The
seabed's nature needs to be taken into account especially
in planning developments in the sea to avoid geohazards
or risks of experiencing them.
4. http://www.edgedrilling.com.au/
Marine Geotechnical Engineering involves
designing open pit walls, mining waste
dumps as well as other structures.
Geotechnical engineers are the ones who
assess the ground area where the
construction will occur, and they are
essential in analyzing slope
stability, seepage and hydraulic separation
on the man-made structures in the sea, and
monitoring the changes in the land and the
sea in order to find out how well the
geology of an area would manage or cope
with the geohazards. Basically, marine
Geotechnical Engineering must not be
taken for granted because this is an
important component to understand how
lifeline systems are doing, and in this
case, the man-made structures in the sea.