A Hanging Cofferdam for the Repair of the Gray's Ferry Bridge Over the Schuylkill River Overview Gray’s Ferry Bridge Over Schuylkill River - Buckley Construction contacted Hydro-Marine Construction and W.J. Castle & Associates about designing this system that is one of … [Read more...] about Gray’s Ferry Bridge Over Schuylkill River – A Case Study
The Castle Group Projects
Explore some of the projects The Castle Group has worked on.
You will find examples of the breadth, variety, and quality of our work.
The Castle Group’s Role in Mid-Hudson Bridge History
Just over 90 years ago, the Mid-Hudson Bridge was finally completed after an unprecedented construction accident. The Castle Group’s Role in Mid-Hudson Bridge History - Images eerily similar to those of the Titanic depict the unforeseen dangers of building in water. Yet, even … [Read more...] about The Castle Group’s Role in Mid-Hudson Bridge History
Case Study: North Jersey District Water Supply Commission
W.J. Castle, P.E. & Assoc., P.C. (CASTLE) was contacted by the North Jersey District Water Supply Commission (NJDWSC) to repair a major leak in a seven (7) foot diameter water pipe that supplies more than 13 districts in North Jersey (including Newark Airport) with drinking … [Read more...] about Case Study: North Jersey District Water Supply Commission