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Micro Piles |
Pressure Grouting |
Rock Anchors |
Permeation Grouting
Soil Nailing |
Compaction Grouting |
Micropiles |
Injection Grouting |
Chemical Grouting
Our
techniques apply when adding new structures:
especially
rock anchor,
microfine cement,
soil nailing,
micropile
installations for
foundation support.
We
specialize in
slope stabilization,
anchors,
permeation grouting,
foundation repair
and support,
grouting,
soil nails,
rock drilling,
micropile installations, and
sinkholes. We
use a
problem-solving approach geotechnical
architecture of buildings, bridges,
water plants, sewage plants, tunnels,
sinkholes,
caisson,
shoring,
underpinning,
agriculture, and
roads
construction. We
are experienced in these applications:
micro piles,
sinkhole repair,
permeation grouting, pressure
grout,
soil nails,
chemical grouting,
micropiles,
compaction grout, and
rock anchors.
Our specialties are
rock anchor,
acrylamide and
compaction grouting,
mini piles,
sinkhole repair,
micropiles,
acrylamide grouting, and
soil nailing.
We will continue to dedicate ourselves to
excellence,
including
insurance mortgage, in our performance, in our
integrity, and in our relationships with our
customers. We will carefully weigh our
decisions, actions, and results to make sure
that we remain the most trusted name in the
geotechnical contracting industry. Please
visit our website
http://www.rembco.com/.
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JULY
1997
Driven Piles
7-40
For Air and Steam hammers, check the boiler or air capacity of the outside energy sources.
This should be equal to or greater than that specified by the hammer manufacturer. Gages
should also be available to check required steam and air pressures.
Check for proper hose size of steam and air hammers. The hoses should comply with the
manufacturer’s specifications. All hoses should be in good condition (no leaks).
Materials Checklist
Pipe Piles
CHECK ITEM
CHECK DESCRIPTION
1
Check for proper diameter and shell thickness. Paint one-foot marks and
lengths on the piles. The Contractor may assist in this.
2
Check welded joints for any sign of improper welding. If piles are to be
spliced, the welder must be prequalified. Refer to Section 49-5.02 of the
Standard Specifications.
Precast Concrete Piles
CHECK ITEM
CHECK DESCRIPTION
1
Check for damage, cracks, chips, etc. Check the date the pile was cast. This
date is written along with the release number directly on the surface of the
pile. Section 49-1.07 of the Standard Specifications requires that piles be
at least 14 days old before driving.
2
Lifting anchors for Class C piles are to be removed to a depth of one inch
and the hole filled with epoxy. Piles without Class C designation shall have
the anchors removed for the portion of pile above the final ground line.
Section 49-3.01 of the Standard Specifications covers this subject.
Discuss with the Contractor the type and method of rigging planned to lift the precast/
prestressed concrete piles. The Contractor is to provide the necessary equipment so as to
avoid appreciable bending of the pile or cracking of the concrete. If the Contractor materi-
ally damages the pile, the pile must be replaced at the Contractor’s expense (Refer to
Section 49-3.03 of the Standard Specifications).