Paulsboro Marine Terminal Phase 2, Gloucester, NJ

  • 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.

Carrier Clinic Expansion, Belle Mead, NJ

  • 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.

Wanaque Municipal Building, Wanaque, NJ

  • Subsurface exploration, geotechnical engineering, and environmental consulting services.
  • New City Hall and Police Station with two 9,000-SF floors plus a half-occupied basement (27,000 SF).
  • The facility houses administrative offices, the Municipal Court, and the Police Department.

Sportika, Manalapan Township, Monmouth County, NJ

  • Performed a supplemental exploration to evaluate the extent of fill material across the location of the proposed sports complex, including excavation of shallow test pits and Dilatometer Tests (DMT).
  • Geotechnical report summarizing results & recommendations for design & construction of proposed foundations & site improvements.
  • COT services for the 170,000 SF of building with 90,000-SF indoor turf field & 7 basketball courts on 2 levels, and associated infrastructure.

Naval Weapons Station Earle, Water Storage Tank Replacement, Monmouth County, NJ

  • 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.

Salem County Landfill, Cell #9 Expansion, Salem County, NJ

  • Provided construction oversight and QC for the eighth (2012) and ninth (2014) cells.
  • Performed compliance testing for the clay materials and leachate sands to be used in construction.
  • Observed the placement of structural fill for the haul roads, SWM basin berms, perimeter and intermediate cells and cell bottoms.
  • Observed foundation construction for the leachate pump house.

Peach and Apple Orchard, Gloucester County, NJ

  • 285-acre active peach and apple orchard proposed for single-family residential development.
  • GTA performed a Phase I and Phase II Environmental Site Assessment.
  • Arsenic, and the priority pollutant pesticides dieldrin and DDT, were detected in shallow soil samples above applicable soil cleanup criteria.

Former Incendiary Bomb Plant, Southern, NJ

  • 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.