Civil Engineering



Seatech has supported clients and contractors in the civil engineering industry for over a decade providing a first class service and at an affordable cost. With the skills and capability to perform a diverse range of marine activities, from underwater welding, cutting and burning to inspection, repairs, scour protection, installation and demolition of marine and inland water structures.

Seatech also has a wealth of experience providing diver dredging systems for silt clearance in ports, harbours, marinas, culverts, canals and inland waterways across the UK. With over 10 years of experience in this sector we can ensure an efficient service to the client and a project that will be on time and within budget.


Seatech’s civil engineering capabilities include;

  • Pile wrapping- Seatech are a Specialist Applicator of SeaShield 2000 FD range.
  • Anode installation
  • Scour protection; concrete mattress installation
  • Pile protection system installation
  • Coastal protection; rock armouring, precast concrete sea defence units
  • Coded underwater welding and burning
  • Diver dredging system, harbours, ports, marinas, canals and inland waterways
  • Assisting with underwater works as part of wind farm installation
  • Dock wall, lock gate, bridge and jetty maintenance
  • Slipway construction and underwater refurbishment
  • Diamond wire sawing
  • Outfall pipeline installation, inspection and repair
  • Underwater demolition and oxy thermal burning projects


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Seatech Commercial Diving Services Ltd


Unit 14, Bottings Ind. Estate
Hampshire. SO30 2DY
Tel: +44 (0)1489 797 969
(includes 24/7 emergency line).

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