- Provided design for upgrade and/or reconstruction of approximately 57 different paved and unpaved state, county, and municipal owned public roadways in Pennsylvania that were damaged by Marcellus/Utica Shale related drilling traffic.
- Provided design for seven dirt and gravel roads, totaling 27 miles, through the Allegheny National Forest that will be subjected to heavy traffic from oil and gas drilling.
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Full-Depth Road Reclamation Design, OH, PA, & WV
- Provided design for reconstruction of over 750 miles of paved state, county, & municipal owned public roadways in Ohio, Pennsylvania, & West Virginia that were damaged by Marcellus/Utica Shale related drilling traffic.
- Performed initial evaluations of pavement condition and distress, plus test pit explorations to evaluate the pavement section and subgrade conditions.
- Designed specialty slope & wall stability systems to support areas of slope instability affecting public roads.
Pipeline Landslide Remediation, PA and WV
- Provided geotechnical design and construction observation and testing for landslides associated with a 42-mile-long natural gas pipeline in Pennsylvania and West Virginia.
- Performed field visits and test pits explorations to obtain information for the landslides and surface/subsurface drainage.
- Developed landslide repair plans for each slide, which included plans, cross-sections, details and specifications.
Master Service Contracts for FDR Laboratory Testing, PA, WV, OH
- Full depth reclamation (FDR) mix design testing for over 700 miles of roadways in PA, WV, and OH for the oil and gas industry.
- The FDR process involves pulverizing the existing asphalt, aggregate base and subgrade soils and mixing them with cement and water to create a new subbase layer that will support the new asphalt pavement. This “green” process produces very little waste and is often more economical than conventional pavement replacement methods.