Two new deep-water berths totaling over 1,500 linear feet of wharf face along the Delaware River and one 500-foot barge berth on Mantua Creek.
Quality control and observation and testing of site work, pile installation, reinforcing steel, cast-in-place concrete, post installed anchors, pre-cast concrete, and structural steel; laboratory testing; and engineering supervision and consultation.
Geotechnical engineering, construction observation and testing, and special inspection services.
One-story, 23,500-SF, 40-bed patient addition; 8,500-SF addition; 207-SF lounge addition; 280-SF vestibule addition; and site improvements including a SWM basin, a new paved entry circle, and parking areas.
Fills ranging up to 3 feet above the existing surface grades were required to achieve the planned floor slab subgrade levels.
COT services for the 275’ tall, 0.15 MG structure including steel driven pile installation operations; load tests; data collection including type & size of drill rig, pile hammer, rate of penetration, type & dimensions of the piles, tip depth below the ground surface; observation of reinforcing steel & observation & sampling of cast-in-place concrete for foundation; subgrade preparation; structural fill; backfill placement; utility backfill; and pavement COT services.
300-acre single-family residential development which was previously the site of a WWII munitions plant.
Performed a Phase I Environmental Site Assessment identifying environmental conditions including UXO; ordnance and explosive waste; gasoline and chemical storage; incendiary bomb filling areas; maintenance areas; and a bomb testing area devoid of vegetation
GTA performed surface sampling and installed well points to evaluate soil and groundwater quality on portions of the site.