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MISTRAS’ Diving Services delivers industry-leading construction, inspection, and maintenance solutions for assets in marine and subsea environments, including bridges, harbors, dams, reservoirs, underwater pipelines, and other complex infrastructure.
Many assets in the civil infrastructure, oil & gas, and power generation industries are fully or partially submerged in water, which creates a potentially corrosive environment that can affect the structural and mechanical integrity of critical assets. Our diving services help clients stay aware and repair their assets’ conditions in subsea environments.
Our technicians are highly qualified and fully certified in accordance with Canadian Welding Bureau (CWB) standards, ensuring all underwater welding and related activities meet the highest levels of quality, safety, and regulatory compliance. With this expertise, MISTRAS supports a wide range of project needs, from specialized diving operations and underwater welding to site-specific installation and repair.
MISTRAS keeps safety a priority while conducting underwater services with added efficiency and reduced cost. Combining advanced technology with diverse technical skillsets, we are a complete resource for subsea asset protection, providing:
Offered as a part of an integrated inspection plan or as individual services, MISTRAS’ divers can support underwater construction projects and/or repair damaged subsea assets to ensure structural integrity, with core services including:
MISTRAS’ trained divers utilize advanced non-destructive examination (NDE) equipment and imaging technology for subsea assets. Our diving teams are tailored to the needs of your assets, accommodating specific environments, project requirements, and asset types.
Where possible, MISTRAS also deploys subsea ROVs as a tool to avoid or minimize manned entry into potentially hazardous underwater environments.
MISTRAS' environmental impact assessments ensure that construction practices uphold environmentally-friendly habits and that all proposals are consistent with good environmental management procedures.
Our marine surveys include assessing and monitoring any assets and equipment that will be used in marine environments to ensure that they are in good operating condition and are fit for safe usage in marine environments. Additionally, we are able to provide customized seabed sampling and bathymetrical surveys in accordance with your specific mandate requirements.
We also offer species monitoring programs, which estimate population sizes and trends of various animal and plant species that are present within the environment to ensure safety.
Operating in high-risk or contaminated water environments, such as wastewater treatment facilities, demands specialized expertise and uncompromising safety standards. MISTRAS’ trained diving professionals deliver reliable, efficient solutions, backed by extensive experience, including project planning, specialized equipment selection, wall lining installation, and detailed inspection.
MISTRAS safely performs services in potable water sources, following strict procedures and using dedicated equipment to prevent contamination. Trusted in the most demanding conditions, MISTRAS provides peace of mind through disciplined execution and a strong commitment to safety and quality.
MISTRAS provides diving & subsea solutions to a variety of complex assets, including:
