One-Pass Drilling Flyer - Berminghammer Foundation Equipment
One-Pass Drilling Flyer - Berminghammer Foundation Equipment
One-Pass Drilling Flyer - Berminghammer Foundation Equipment
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ONE-PASS TM<br />
<strong>Drilling</strong><br />
Atlas-Copco<br />
SYMMETRIX TM<br />
SUCCESS AROUND THE WORLD<br />
Bermingham and Atlas-Copco have a proven track record of success on 6-continents. <strong>One</strong>-<strong>Pass</strong> <strong>Drilling</strong> combines the<br />
advantages of Bermingham’s versatile lead systems, reverse-circulation drills, and drill strings, with Atlas-Copco’s innovative<br />
Symmetrix and Elemex drilling technologies and their reliable Down-the-Hole-Hammers. The result is the<br />
industry’s highest-production overburden and rock drilling package.<br />
and<br />
Bermingham <strong>Foundation</strong><br />
Solutions<br />
Vertical Travel Leads TM<br />
BERMINGHAM FOUNDATION SOLUTIONS<br />
Wellington Street Marine Terminal<br />
Hamilton, Ontario, Canada L8L 4Z9<br />
1.905.528.0425/1.800.668.9432<br />
Fax: 1.905.528.6187<br />
Email: info@berminghammer.com<br />
Web: www.berminghammer.com<br />
<strong>Berminghammer</strong> and Bermingham <strong>Foundation</strong> Solutions are<br />
divisions of Bermingham Construction Limited.<br />
Copyright ©2010 Bermingham Construction Limited.<br />
ATLAS-COPCO<br />
For more information please contact<br />
your local customer center.<br />
Please go to:<br />
www.atlascopco.com<br />
Also, please visit:<br />
www.atlascopco.com/Elemex<br />
for information on the new Elemex<br />
drilling technology
THE BERMINGHAM – ATLAS-COPCO ADVANTAGE<br />
Bermingham has been revolutionizing the foundation industry with its bold and innovative approach to every project.<br />
Together Bermingham and Atlas-Copco supply the highest quality, project specific equipment, serviced by a<br />
world-class team of designers, engineers and field personnel. Bermingham – Atlas-Copco drilling systems<br />
demonstrate the strength of over 100-years of construction drilling experience combined with innovation and<br />
practicality in equipment design and manufacturing.<br />
Vertical Configuration<br />
PROJECT-SPECIFIC RECOMMENDATIONS<br />
The synergy of foundation construction and equipment expertise together with<br />
talented design engineers places Bermingham in a unique position to assist<br />
other foundation contractors. In recent years Bermingham has provided<br />
contractors with detailed computer models of their projects at the planning<br />
and bidding stages as well as throughout production. This allows Bermingham<br />
to recommend equipment and procedures, and provide site supervision – a<br />
service not offered by other equipment manufacturers. Combined with the<br />
knowledge of Atlas-Copco product-specialists, there is no better source for<br />
foundation industry drilling expertise.<br />
DRILL STRING<br />
REVERSE CIRCULATION<br />
RETURN AIR PATH<br />
REVERSE CIRCULATION<br />
AIR SUPPLY PATH<br />
CASING / PILE<br />
CROSS OVER SUB<br />
ASSEMBLY<br />
CROSS OVER SUB SEAL<br />
CROSS OVER SUB SPOILS<br />
INTAKE OPENING<br />
SHOCK ABSORBER<br />
ASSEMBLY<br />
DOWN THE HOLE<br />
HAMMER<br />
ONE-PASS<br />
DRILLING<br />
<strong>One</strong>-<strong>Pass</strong> <strong>Drilling</strong> is an<br />
idea built around maximizing<br />
production rates.<br />
Using <strong>One</strong>-<strong>Pass</strong> <strong>Drilling</strong> a<br />
foundation pile (or other<br />
large element) can be<br />
drilled through overburden<br />
and rock in a single<br />
‘insertion’ – there is no<br />
need to change tooling.<br />
The pile, including the<br />
casing, is truly completed<br />
“<strong>One</strong>-<strong>Pass</strong>”.<br />
SYMMETRIX/ELEMEX –<br />
A REVOLUTION IN CASING<br />
ADVANCEMENT<br />
Symmetrix/Elemex is a revolutionary, multipurpose<br />
concentric drilling system. Symmetrix can<br />
drill through almost any ground condition, drilling<br />
straighter and faster than other systems.<br />
Combined with Bermingham’s Vertical Travel<br />
Leads, Symmetrix is the most productive<br />
foundation piling-system.<br />
Symmetrix casing an end-bearing pile<br />
Advancing the<br />
casing into a<br />
rock socket<br />
Pulling the<br />
drillstring out<br />
of the casing<br />
Filling the casing<br />
with concrete<br />
and load-bearing<br />
elements (reinforcement<br />
bars)<br />
Aft Batter Below Grade<br />
Side Batter<br />
Forward Reach<br />
Raised Leads Above Grade<br />
Forward Batter<br />
ROCK / SOIL<br />
DRILL / HAMMER BIT<br />
REVERSE<br />
CIRCULATION<br />
using cross over sub<br />
LEGEND<br />
supply air and lubricant<br />
return air and spoils
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