UESI: Underwater Engineering Services Inc FAQs

UESI provides commercial diving, underwater inspection and engineering, marine construction, maintenance, and repair services for industrial, infrastructure, utility, marine, and power-generation applications. Depending on the project, services may include underwater inspection and nondestructive examination, welding and cutting, concrete and structural repair, coatings and corrosion-control work, cleaning and debris removal, intake and discharge structure maintenance, ROV-supported inspection, and specialized engineering and project-management services. UESI can provide individual specialty services or coordinate multiple disciplines as part of a larger underwater project.

Documentation is developed according to the project scope, client requirements, applicable procedures, and the type of inspection or repair being performed. Depending on the project, documentation may include inspection records, dive logs, underwater photographs or video, measurements, nondestructive examination results, QA/QC records, repair documentation, drawings, and engineering reports or recommendations. For projects with specific regulatory, quality-assurance, or owner requirements, UESI can coordinate documentation requirements as part of project planning and execution.

Safety planning is integrated into UESI's commercial diving and underwater project operations. Depending on the project, this may include site-specific planning, hazard identification and job hazard analyses, personnel qualifications, equipment inspections and maintenance, pre-job and daily safety briefings, emergency and contingency procedures, communications protocols, and ongoing monitoring of changing site conditions. UESI performs work in accordance with applicable commercial diving regulations and project-specific client requirements. Its operations incorporate applicable OSHA requirements and recognized industry standards, including ADCI consensus standards where appropriate to the work being performed.

UESI supports underwater engineering, commercial diving, inspection, construction, and specialized technical projects throughout the United States and, depending on the service and project requirements, internationally. The company operates from Florida and its Gulf Coast division in Louisiana and has completed projects in multiple regions. When evaluating work outside its primary operating areas, UESI considers project location, scope, mobilization requirements, schedule, personnel, equipment, regulatory considerations, and other project-specific needs.

UESI combines commercial diving with professional engineering, inspection, marine construction, technical consulting, specialized testing, project management, and field execution. This multidisciplinary approach allows clients to work with a team that can help evaluate underwater conditions, develop practical solutions, document findings, and, when appropriate, support or execute repairs and construction. UESI also has extensive experience in specialized environments including marine infrastructure, industrial facilities, power-generation facilities, and nuclear facilities.

Yes. Depending on the project scope, UESI can provide commercial diving consulting and project management, along with coordinated underwater project support. Services may include constructability reviews, project planning, scheduling, risk identification, dive-window coordination, personnel and equipment planning, communication with owners and contractors, documentation, and project closeout. UESI can provide turnkey support or work as a specialized subcontractor within a larger marine, industrial, infrastructure, or construction project.

UESI's engineering, inspection, and consulting services support a variety of underwater and infrastructure assets. Capabilities may include bridge and structural inspection and evaluation, inspections by professional engineer-divers, underwater video and photography, construction engineering inspection, tunnel and pipe penetration inspections, sonar-enhanced surveys, facility condition assessments, corrosion and coating inspection, ultrasonic testing, and other nondestructive examination methods. Inspection methods and deliverables are selected according to the structure, site conditions, required data, and project objectives.

UESI assigns personnel according to the qualifications, certifications, procedures, and technical requirements applicable to each project. Project teams may include trained commercial divers, professional engineers and engineer-divers, inspectors, technicians, project managers, and qualified welder/divers. UESI also maintains company-level licenses, certifications, memberships, and specialized qualification programs relevant to its work; these are summarized on the Certifications and Licenses page. Specialized activities require additional project-specific qualifications. For example, hyperbaric welding may require approved welding procedures and welder/diver qualifications applicable to the work being performed. Specific personnel qualifications and documentation can be addressed during project planning and procurement.

UESI inspects a wide variety of submerged structures and infrastructure, including bridges, dams, pipelines, intake and discharge structures, piers, piles, foundations, bulkheads, seawalls, marine structures, tanks, gates, trash racks, and components associated with industrial, utility, and power-generation facilities. The inspection approach is selected according to the asset, environment, required information, accessibility, and project objectives.

UESI selects inspection methods according to the asset, site conditions, visibility, accessibility, required measurements, and information needed by the client. Depending on the project, methods may include visual and tactile inspection, underwater video and photography, ultrasonic thickness measurements, sonar or acoustic imaging, ROV inspections, professional engineer-diver inspections, and other nondestructive examination techniques. Multiple methods may be combined when one technology alone would not provide enough information.

The appropriate inspection method depends on the asset, access, water depth, visibility, current, safety considerations, required measurements, project objectives, and the quality of information needed. Commercial divers can provide direct visual and tactile assessment and perform hands-on testing or work. ROVs may provide efficient remote access or additional visual coverage, while sonar and acoustic technologies can be valuable where visibility is limited or broader mapping is required. For some projects, combining technologies provides the most complete understanding of underwater conditions.

Yes. One advantage of combining underwater inspection with engineering and construction experience is the ability to connect field findings with practical next steps. Depending on the project, UESI can document existing conditions, evaluate findings, support engineering assessments, help develop repair recommendations, and provide or support subsequent underwater repair or construction work. The exact engineering deliverables depend on the project scope and professional-service requirements.

Yes. Low visibility is common in commercial diving and underwater infrastructure work. The appropriate inspection or work method depends on the asset, water conditions, required measurements, project objectives, and safety considerations. Depending on the project, UESI may use combinations of diver inspection, tactile inspection techniques, sonar or acoustic imaging, remotely operated vehicles (ROVs), underwater cameras, lighting, nondestructive examination equipment, and other specialized tools. The methodology is selected according to the conditions and the quality of information required by the client.

UESI has experience performing specialized underwater work in demanding industrial and nuclear and radiological environments, including radiologically controlled areas. The ability to perform work in a contaminated environment depends on the specific hazards, facility requirements, project procedures, personnel qualifications, protective equipment, contamination controls, decontamination requirements, and applicable regulations. For nuclear and radiological projects, UESI has specialized experience supporting inspection, maintenance, repair, and other underwater activities under controlled facility conditions.

Yes. UESI offers 24-hour emergency call-out support for commercial diving and underwater engineering needs. Depending on the situation, the team can support emergent inspections, maintenance, repairs, and other time-sensitive underwater work for infrastructure, industrial, power-generation, marine, and other facilities. Actual mobilization time depends on factors including project location, scope, personnel and equipment requirements, site access, safety requirements, and operating conditions.

Commercial diving operations require detailed planning before work begins. Depending on the project, planning may include reviewing the scope and available drawings or records, evaluating site and water conditions, identifying hazards, determining personnel and equipment requirements, coordinating facility operations and dive windows, establishing communications and emergency procedures, and developing inspection, repair, or construction methods. Involving the commercial diving and underwater engineering team early in project planning can also help identify constructability issues and practical limitations before field work begins.

Projects at active facilities require coordination between the underwater team and the facility's operational, engineering, safety, and maintenance personnel. Planning may include operational restrictions, equipment isolation, intake or discharge conditions, work windows, access, communications, permits, safety procedures, contingency planning, and coordination with other contractors. The objective is to perform the required work safely while minimizing unnecessary disruption to facility operations whenever practical.

Depending on the project's requirements, UESI can integrate multiple underwater disciplines within a coordinated scope of work. A project may begin with underwater inspection and condition assessment, followed by engineering evaluation, repair recommendations, construction planning, and field execution. This approach can reduce coordination between multiple specialty contractors and help maintain continuity between the conditions identified underwater and the repair or construction work ultimately performed. UESI can also perform individual services or work as a specialty subcontractor when a fully integrated scope is not required.

UESI provides wet and dry hyperbaric welding services for appropriate underwater repair and construction applications. Its welding capabilities include development of Welding Procedure Specifications (WPS), Procedure Qualification Records (PQR), and welder/diver qualification for applicable project requirements. Welding procedures and qualifications are developed according to the material, depth, environmental conditions, project specifications, and applicable codes or standards.

UESI provides corrosion-control and coating inspection, assessment, and maintenance services for underwater and industrial assets. Depending on project requirements, services may include corrosion assessments, coating-condition surveys, failure analysis, coating-system recommendations, material selection, maintenance planning, nondestructive examination, QA/QC support, underwater coating inspection, surface preparation, and coating repair. UESI's multidisciplinary capabilities include personnel experienced in coatings, corrosion, inspection, engineering, and underwater field work.

Yes. Depending on the facility and asset, underwater inspections can be incorporated into preventive maintenance, condition-assessment, repair-planning, and asset-management programs. UESI can help clients evaluate underwater conditions, document deterioration or damage, identify maintenance priorities, and develop practical inspection or repair approaches. Recurring inspection programs can also help asset owners compare conditions over time and make more informed maintenance and capital-planning decisions.

In many applications, underwater inspection, maintenance, or repair can reduce or eliminate the need for complete dewatering. Whether this is feasible depends on the structure, operating conditions, safety requirements, water flow, equipment, isolation requirements, and scope of work. UESI evaluates these conditions during project planning to determine whether underwater methods can help reduce operational disruption while meeting the project's technical and safety requirements.

UESI supports industrial and power-generation facilities with underwater inspection, maintenance, repair, engineering, coating and corrosion-control, construction, and specialized commercial diving services. Projects may involve intake and discharge structures, tanks, piping and associated components, structural elements, coatings, screens, racks, and other submerged facility assets. UESI also has specialized experience supporting nuclear power facilities, where additional quality, procedural, regulatory, radiological, and documentation requirements may apply.

Yes, depending on the project and applicable requirements. UESI regularly works on projects where documentation, inspection procedures, hold points, personnel qualifications, testing, records, quality controls, and client approvals are defined before field work begins. UESI can coordinate with owners, engineers, contractors, and facility representatives to incorporate applicable quality and technical requirements into project planning and execution. For regulated or highly specialized environments, additional project-specific requirements may apply. UESI's specialized corrosion-control and nuclear QA capabilities illustrate the type of controlled programs that may apply on high-requirement projects.

Providing detailed project information helps UESI evaluate the scope and develop an appropriate work plan. Useful information may include the asset or structure type, project location, available drawings, previous inspection reports, known damage or concerns, water depth, visibility and current information, access conditions, operating restrictions, known hazards, required inspection methods, required deliverables, project schedule, and applicable owner or regulatory requirements. If some of this information is not yet available, UESI can still help define the scope and identify the information needed to move the project forward. Prospective clients can use the UESI contact page to start the discussion.