Specialized in civil, structural, and transportation projects
Construction Inspection
SJH staff have performed construction inspections involving concrete formwork, concrete reinforcement, cast-in-place concrete, concrete curing, pre-cast concrete, concrete grouting, structural repairs, and concrete restoration. Having worked on a variety of construction projects, our engineers and construction inspectors have familiarity with the testing methods and standards of the American Society of Testing Materials (ASTM) and other specialized testing procedures of Department of Transportation of various states.
Route 3 at the Passaic River Crossing from Main Road to Route 17 Bridge Replacement and Safety Improvements

Route 3 is a complex project consisting of a three-phased construction, keeping three lanes open on both the Eastbound and Westbound roadways. SJH provided a senior construction inspector that was responsible for performing MPT / lane closure at night as per NJDOT policy of zero tolerance for ... MORE >>

Washington Crossing Toll-Supported Bridge Near-Term Improvements

The work on this $3.5 million project included abutment repairs at backwall and wingwall locations as well as drainage improvements; new tooth-dam expansion joints; aesthetic enhancement of Pier 2 so its appearance is consistent with the bridge's other stone piers; pier apron repairs; repl... MORE >>

Inspection of Bridge Deck Repairs and Resurfacing, Garden State Parkway MP 2.4 to 129.7

We provided construction inspection services for this $4.4 million project.  The project involved replacement of deteriorated concrete bridge deck slabs; repairs to deck spalls, headers and deck joints; removal of asphalt overlays; placement of new membrane for waterproofing; resurfaced r... MORE >>

Route 3 Westbound over the Hackensack River and Meadowlands Parkway Bridge Rehabilitation

This project involved the removal and replacement of a 2,700-foot long, 4-lane wide existing bridge deck and parapet on the Route 3 Westbound Bridge, originally constructed in 1963, over the Hackensack River. The bridge was designed to carry three lanes of Route 3 mainline traffic and provide ... MORE >>

Inspection of Bridge Deck Repairs and Resurfacing, Garden State Parkway, MP 0 to 113

We provided construction inspection for this $5 million construction project on the Garden State Parkway from MP 0 to MP 113 in Cape May, Burlington, Atlantic, Ocean, Monmouth and Middlesex Counties, New Jersey. 

SJH was responsible for inspection of deteriorated concrete bridg... MORE >>