Underwater Pipelines

Seaward Marine Corporation has experience with cast iron, high grade steel, high-density polyethylene (HDPE), and various smaller P.V.C. piping working for industries like power and utility companies, sanitation districts, water authorities, and natural gas distribution companies. Typical services and projects include:

• Underwater sewage outfall pipelines
• Fresh water discharges
• Water mains
• Cleaning or replacing diffuser pipes.
• Directional boring and horizontal directional drilling and installation of special purpose
  conduits
• Pipe flange connection and joining
• Inspection
• Routine maintenance
• Emergency repair