Geotechnical engineering, wetland delineation and permitting, and COT services for the 407-acre Residential Planned Community.
This 913-unit community focuses on environmental protection and enhancement, and was design to preserve over 139 acres (36%) of open space with 90 acres (50%) of the existing forest remaining for trails and passive open space.
GTA provided geotechnical engineering and natural resource planning services in conjunction with the comprehensive master land use plan for large warehouse/distribution (up to 1,500,000 SF in size) and office uses at the 1,000-acre property with rail access and close proximity to I-95.
Also provided geotechnical explorations and recommendations, natural resources planning, environmental consulting, & COT services for several parcels at the business park.
Geotechnical exploration and report, wetland delineation and permitting, and COT services for the water tank’s foundation including observing the installation of 92 aggregate piers, and concrete testing for the ring wall and 40-ft diameter concrete shaft.
Part of Two Rivers planned unit development, in Odenton, which will ultimately include a mixture of over 2,000 villas and single-family patio homes.
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.
Geotechnical, environmental, and COTS services for a 349 single-family and 397 townhome subdivision on a former 300-acre golf course.
Wetland delineation, GPS location of wetland boundary, rare, threatened, and endangered species consultation, wetland permitting, and stream mitigation design services. Managed permitting for the wetland impacts including three road crossings, site grading, utility line crossings of streams and wetlands, and stormwater management pond outfalls.
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.