Worldwide Water & Wastewater Engineering and Underwater Inspection Services
Home
Home

 

 
Underwater Inspection Services
Tunnel and Pipeline Inspections
Remotely Operated Vehicles (ROV'S)
2D and 3D Sonar Imaging
Engineering Services
Water and Wastewater
Treatment Plant Operations
Design/Build/Operate
Zebra Mussel Control
Biofouling Control Turnkey Services

View our Portuguese site

iDM Site

Commercial Diving
Our skilled commercial divers have a clear understanding of safety requirements and a commitment to quality control in all types of civil engineering inspections and underwater interventions, routine to hazardous. We have the experience, versatility and equipment to deal with even the most complex technical assignments, including air and mixed gas diving operations in depths up to 300 ft./100 m.

  • Cleaning/removal of mussels
  • Pumpwell clean-out
  • Trash rack/travelling screen removal and installation
  • Pipeline repair
  • Water storage tanks/reservoir inspections
  • Clarifier/digester/lagoon inspections and cleaning
  • Delineation and mapping of spill site/sediment contaminant, remediation, removal and disposal

Underwater Inspection Services | Underwater Civil Engineering Inspections | Tunnel and Pipeline Inspections
Remotely Operated Vehicles (ROV) | Underwater Mapping Services
Industrial Rope Access and Confined Space Entry



Canada Headquarters
ASI Group Ltd
St. Catharines, ON
U.S.A. Headquarters
Aquatic Sciences L.P.
Orchard Park, NY