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2025
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P/S
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Design and construction of guard rails, commercial fencing, bridge railing, highway signage and s... |
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2023
|
P/S
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construction services, namely, temporary earth support, retaining walls, slope stability, retaini... |
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P/S
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civil construction services, namely, installation of drainage culverts, installation of micro-pil... |
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P/S
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construction services, namely, rockfall mitigation, slope stabilization, emergency clean up work ... |
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P/S
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Custom design of rockfall mitigation systems and components including cable net drapery, wire mes... |
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2021
|
Invention
|
System and method for subgrade stabilization of railroad bed. The invention is a system and metho... |
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2020
|
Invention
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System and method for mitigating rockfalls. A system of the invention includes at least one barri... |
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P/S
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Design and engineering services in the field of civil engineering concerning temporary shoring, p... |
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2018
|
Invention
|
Coupler for soil nail and method of emplacing same. A coupler interconnects adjacent sections of ... |
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P/S
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construction and installation of structures used to stabilize soil and rock formations residing o... |
|
|
Invention
|
System and method for sub-grade stabilization of railroad bed. The invention is a system and meth... |
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2017
|
Invention
|
Landfill liner system. A system and method are provided for a protective barrier liner system on ... |
|
|
P/S
|
installation of sub-grade stabilization products for railroad beds to repair and maintain the rai... |
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2013
|
Invention
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System and method for determining optimal design conditions for structures incorporating geosynth... |
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|
Invention
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System and method for repair of bridge abutment and culvert constructions. A system and method pr... |
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P/S
|
Design and engineering services in the field of civil engineering concerning bridges, culverts, a... |
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P/S
|
design and engineering services in the field of civil engineering concerning permanent subsurface... |
|
|
Invention
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System and method for increasing roadway width incorporating a reverse oriented retaining wall an... |
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2009
|
Invention
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Composite self-drilling soil nail and method. A subsurface support comprises a soil nail having a... |
|
|
Invention
|
Self-centralizing soil nail and method of creating subsurface support. A subsurface support is pr... |
|
|
P/S
|
design and engineering services in the field of civil engineering concerning temporary shoring, p... |
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2008
|
Invention
|
Soil nail launcher. A soil nail launching device and method are provided wherein the launching de... |
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2007
|
Invention
|
System and method for soil stabilization of sloping surface. A system and method are provided for... |
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2006
|
Invention
|
Soil nail and method of installing a subsurface support. A subsurface support includes a soil nai... |
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2003
|
Invention
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Subsurface platforms for supporting bridge/culvert constructions. A scour platform to prevent sco... |
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Invention
|
Method and apparatus for creating soil or rock subsurface support. A subsurface support includes ... |
