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The Castle Group

Underwater Inspection, Design, and Construction

  • W.J. Castle & Associates
  • Hydro-Marine Construction
  • Simplified Bridge Systems

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PDH Course Description

William Castle · March 12, 2021 ·

W.J. Castle, P.E. & Associates, P.C. is a provider of three different PDH courses accredited in both NJ and NY. Each class is 1 hour long and is worth 1 PDH credit. Below is a brief description of the classes: Course 1: Integration of New Technologies Enhances … [Read more...] about PDH Course Description

Filed Under: Education Tagged With: PDH Courses

W.J. Castle, P.E. & Associates, P.C. Awarded Underwater Inspection/Surveying Six Long-Span Bridges New York State Bridge Authority

The Castle Group · June 7, 2022 ·

Hydro-Marine Construction Co., Inc. (HYDRO) Hydro was the low bidder for substructure repair on four long-span bridges for the New York State Bridge Authority (NYSBA). These projects are slated to begin in May and June 2022, respectively. In addition, W.J. Castle, P.E. & … [Read more...] about W.J. Castle, P.E. & Associates, P.C. Awarded Underwater Inspection/Surveying Six Long-Span Bridges New York State Bridge Authority

Filed Under: Company News Tagged With: diver engineer, marine engineer, New York, underwater evaluation, underwater inspection, WJ Castle Group

Gray’s Ferry Bridge Over Schuylkill River – A Case Study

William Castle · April 1, 2021 ·

Gray’s Ferry Bridge Over Schuylkill River - A Case Study

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

Filed Under: Projects Tagged With: bridge repair, marine construction, pier work, Schuylkill River, underwater constuction

WJ CASTLE Awarded Best Transportation Award by PCI

William Castle · February 18, 2021 ·

WJ Castle, PE & Assoc., PC (CASTLE) was awarded the 2021 Best Transportation Award from Precast/Prestressed Concrete Institute for the replacement of the Old Easton Road Bridge in Plumstead Township. Read more here: … [Read more...] about WJ CASTLE Awarded Best Transportation Award by PCI

Filed Under: Company News

WJ Castle Awarded Underwater Inspection Contract from PEPCO Holdings

William Castle · July 9, 2020 ·

WJ Castle, PE & Assoc., PC (CASTLE) was awarded an underwater inspection contract from PEPCO Holdings (an Exelon Company) for the six Potomac River crossing foundations that support their 500kv transmission line. Read more here: … [Read more...] about WJ Castle Awarded Underwater Inspection Contract from PEPCO Holdings

Filed Under: Company News Tagged With: underwater inspection

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Company News

Company News
  • W.J. Castle, P.E. & Associates, P.C. Awarded Underwater Inspection/Surveying Six Long-Span Bridges New York State Bridge Authority
  • WJ CASTLE Awarded Best Transportation Award by PCI
  • WJ Castle Awarded Underwater Inspection Contract from PEPCO Holdings
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Projects

Projects
  • Gray’s Ferry Bridge Over Schuylkill River – A Case StudyGray’s Ferry Bridge Over Schuylkill River - A Case Study
  • Mid-Hudson Bridge HistoryMid-Hudson Bridge History
  • Case Study: North Jersey District Water Supply CommissionCase Study: North Jersey District Water Supply Commission
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Educational Articles

Education
  • PDH Course Description
  • The Castle Group’s Underwater Inspection, Design, and Construction – Part 2 The Inspection
  • Underwater Inspection Design and Construction – The Castle Group – Part 1 Preparing for Inspection
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Under The Surface Newsletters

  • Official Newsletter of The Castle Group: Volume 9, Fall 2015
  • Official Newsletter of The Castle Group: Volume 6 – 2011
  • Official Newsletter of The Castle Group: Volume 5 – 2010
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The Castle Group

Tynddol Building
1345 Route 38 West
Hainesport, NJ 08036
(P) 800.644.4713
(F) 609.261.3422
wjc@wjcastlegroup.com

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