Our Subsea Services

Offshore Construction

Divetech Marine’s Subsea Division, approved by the International Marine Contractors Association (IMCA), offers comprehensive offshore construction services, including the installation and maintenance of structures and facilities.

Our qualified and experienced diving personnel, along with state-of-the-art diving equipment, ensure periodic inspections, repairs, and maintenance are conducted in strict accordance with IMCA standards.

IRM (Inspection, Repair and Maintenance) of Offshore Structure

Our work includes:

  • Corrosion Protection, Anode Installation
  • Underwater Burning, Cutting and Welding
  • Underwater Marine Coating Appliance
  • Cofferdam & Habitat Installations
  • Subsea High Pressure Water Jetting and Grit-Blasting
  • Salvage Operation
  • Dive Support for Subsea Fibre-Optic Cable Lay
  • Jacket Platforms Routine Maintenance
  • Wellhead Subsea Operation Intervention
  • Pipeline Survey, Repair, Maintenance, and Free Span Correction
  • Seabed Survey and Debris Recovery for Rig Move Support
  • Advanced Underwater NDT Inspection
  • Dive Support for Subsea Cable Laying and J-Tube Installation
  • Installation of Platform Pile Wrapping Protection System
  • Installation and Decommissioning of Offshore Flares Stacks, Radio Towers, and Boat Landing
 

SBM Operations

Divetech Marine Engineering Services specialises in the routine maintenance and inspection of Single Buoy Moorings (SBM).

Our services include SBM installation and change-out, auxiliary inspection and maintenance, subsea hose configuration examination and replacement, PLEM routine maintenance, and anchor setup, angle, and tension checks and maintenance.

Divetech Marine Engineering Services deals with routine maintenance and inspection of SBM, including:

  • SBM installation and change-out
  • SBM auxiliary inspection and maintenance
  • Subsea hoses configuration examination and change-out
  • PLEM routine maintenance
  • Anchors set-up, angle, tension checks and maintenance

Onshore Marine Construction Works

Divetech Marine Engineering Services has established a solid and strong reputation among clients in the field of marine construction.

Our capabilities include the construction of quay walls, sea walls, marinas, berthing facilities, dolphins, breakwaters, revetments, shore and beach protection, artificial islands, reclamations, jetties, and causeways. We also specialise in seawater intakes, pipeline installation and maintenance, intake lines and headers, block placing, geo-textile laying, scour protection, and the design, supply, and installation of floating hoses.

Ships Husbandry Works

Divetech Marine Engineering Services has built a steady and strong reputation amongst clients in the field of Marine Construction.

Our capabilities encompass hull cleaning, propeller polishing, Class UWILD inspection and survey including NDT, propeller replacement, anode replacement, underwater welding and cutting, all types of foul clearance, and minor repairs such as patching small holes and cracks to prevent water ingress using blanking and plugging method.

Salvage Operation

Divetech Marine Engineering Services has successfully executed numerous valuable salvage operations over the years. Our world-class diving team, supported by an expert crew with unparalleled ocean knowledge, excels in retrieving precious items from the ocean depths.

Some of our notable achievements include the removal and disposal of two wrecks at Sittwe Port, Myanmar; the recovery of three spuds offshore Abu Dhabi; and the salvage of AD Comet, Hopper Barge, and Rigel-5.

Nuclear Diving

The nuclear power industry relies on commercial diving companies to address and resolve underwater engineering challenges, avoiding the costly and impractical option of draining entire pools, which would expose workers to extreme dose rates.

Divers from Divetech Marine Engineering Services are employed to manage such emergencies.

Our diving services include performing re-racks in spent fuel pools to increase storage capacity for spent fuel rods, replacing sensors, repairing broken transfer carts in fuel transfer canals, welding on cracked steam dryers requiring modifications, mending critical equipment above the reactor, working several feet above live fuel to repair flow nozzles, and recovering lost items that could potentially damage fuel rods.

Survey

Divetech Marine Engineering Services is one of the fastest-growing providers in the offshore marine industry, dedicated to fostering growth in the commercial marine sector. Our DIVETECH SURVEY WING was established to offer clients valuable support across a wide range of survey, positioning, and data management services, complementing our other offerings. We are committed to delivering high-quality and precise data to support various engineering services for the growing market. Utilising the latest techniques and instruments, we serve clients in both the marine offshore and onshore sectors.

Data Collection

  • Wave Measurement
  • Tide Measurement
  • Currents Measurement
  • Water Sampling
  • Sediment Sampling
  • Salinity Measurement
  • Temperature Measurement
  • Geomorphology
  • Land Use
  • Fisheries
  • Flora and Fauna
 

Under Water Survey

  • Bathymetric Survey
  • Seismic Survey
  • Side Scan Survey
  • Upland Topographic
  • Beach Profiling
  • HTL, LTL Demarcation
  • Underwater Photography & Videography

Metocean

  • Development of extreme design
  • Parameters for structural design
  • Storm Surge and Coastal
  • Inundation Assessments
  • Wave and Current
  • Hindcasting/forecasting

Hybrid Access Services

Rope Access

At Divetech, we’re redefining the art of Rope Access. Our cutting-edge services minimize downtime, slash project timelines, and ensure seamless operations. Our innovative approach not only boosts efficiency but also yields significant cost savings, making us the go-to choice for industries seeking reliable and efficient solutions.

Rope Access Services – Inspection Services

Our dedicated inspection services cater to diverse industries, including:

  • Non-destructive examinations
  • Class surveys
  • Coating inspection
  • Welding inspection
  • Dropped object surveys (DROPS)
  • CAT III inspection for derrick structures
 

Rope Access Services – Engineering Services

Our rope access engineering services offer a comprehensive array of solutions, including:

  • Welding and repair services
  • Offshore jacket repair and maintenance
  • Lightning conductor/protection installation and maintenance
  • Industrial blasting and painting
  • Specialized coating application
  • Flare stack maintenance
  • Derrick services and maintenance
  • Tower structure refurbishment
  • Structure demolition
  • Guywire re-greasing and replacement

Rope Access Services – Civil Services

Our rope access civil and construction services encompass:

  • Façade services
  • Glass installation and replacement
  • Cladding installation
  • Exposed reinforcement treatment
  • Anchorage installation
  • Steel and cladding installation
  • Electrical and lightning installation
  • Branding sticker installation and removal

Scaffolding Solutions

Our Scaffolding Department excels in providing superior scaffolding solutions, ensuring both operational efficiency and safety. Our team of experts meticulously plans and executes scaffolding projects, adhering to stringent industry standards.

We Offer:

  • Tube & Fitting Scaffolding
  • Industrial Scaffolding
  • Mobile Elevated Work Platforms
  • Suspended Scaffolding
  • Mast Climber
 

Tensioned Netting System

Our Web Netting Systems, including walk-on and tensioned netting systems, are lightweight yet robust, designed for heavy-duty industrial use.

These Systems Offer:

  • Cost-effective and rapid access solutions
  • Enhanced safety and efficiency
  • Minimal storage requirements
  • Reliability in adverse weather conditions
  • Prioritized worker safety

Services Offered:

  • Tensioned Netting & Work Positioning
  • Fall Protection Netting
  • Suspended Deck Systems
  • Encapsulation and Protection Netting

Other Services Under Hybrid Access

In addition to rope access and scaffolding services, our hybrid access services offer a comprehensive range of solutions to cater to diverse industry needs.

Services Offered:

  • Fabric Maintenance & Refurbishment Services
  • Pipeline Insulation
  • Civil Repair and Maintenance
  • Industrial Blasting and Painting

These services are designed to provide comprehensive solutions for industries requiring specialized maintenance and repair services. By leveraging our hybrid access capabilities, we can deliver efficient and effective solutions for complex projects.

Hybrid Access Highlights

Proven Operational History

With our extensive experience, we focus on innovation and reliability. We provide seamless support for diverse construction needs, enhancing project timelines and safety protocols.

Cost-Effectiveness

Our streamlined material and logistics arrangements ensure timely delivery and optimal resource management, enabling seamless execution and continuity of Hybrid access projects.

Client Management

We prioritise exceptional client management, ensuring clear communication, timely project updates, and tailored solutions to meet client needs, fostering strong, long-term partnerships.

Skilled Team

With meticulous attention to detail and a deep understating if industry best practices, our skilled team of experts consistently delivers precise, safe and efficient solutions that exceed expectations.

What We Do

Sub Service
Offshore Construction
SBM Operations
Onshore Marine Construction Works
Ships Husbandry Work
Salvage Operation
Nuclear Diving
Sub Service
Data Collection
Under Water Survey
Metocean
Rope Access
Rope Access Services – Inspection Services
Rope Access Services – Engineering Services
Rope Access Services – Civil Services
Scaffolding Solutions
Tube & Fitting Scaffolding
Industrial Scaffolding
Mobile Elevated Work Platforms
Suspended Scaffolding
Mast Climber
Tensioned Netting System
Tensioned Netting & Work Positioning
Fall Protection Netting
Suspended Deck Systems
Encapsulation and Protection Netting
Other Services Under Hybrid Access
Fabric Maintenance & Refurbishment Services
Pipeline Insulation
Civil Repair and Maintenance
Industrial Blasting and Painting
Hybrid Access Highlights
Proven Operational History
Cost-Effectiveness
Client Management
Skilled Team