Our Services
Find out what we can do for you
on land and underwater.
INSPECTION
Visual diagnostics, cartography of anomalies, detailed report with maintenance recommendations.
▶︎ Guarantee the safety of your installation and the public every 3 years :
◁ Visual inspection
◁ Measurement instruments and recording material
◁ Graphic report ; plans, pictures and colour critic scales
◁ Maintenance recommendations
▶︎︎ Evaluation of your structure to establish a maintenance program :
◁ Visual and NDT inspections (Non Destructive Test)
◁ Measurement survey, taking samples and laboratory tests
◁ Construction documentary analysis
◁ Assessment of your installation
◁ Submission of graphic report and maintenance schedule
▶︎︎ Identify the source of the leakage to solve it :
◁ Dye tracer tests underwater
◁ Underwater reading of the rebate, signs of deterioration or biological life
◁ Pressurized air technics
MAINTENANCE
Interventions on primary and secondary sealants, leak repairs, sanding and polishing acrylic panels.
Works in atmospheric and underwater conditions.
▶︎ Detection and repair of leaks on both sides :
◁ Inside the tank, in wet condition
◁ Outside the facility, in dry condition
▶︎ Restore the clearness of your underwater window :
◁ Sanding and polishing acrylic panels to reach their maximum potential of optical transparency
︎▶ Extend the lifespan of your joint with a layer recovering it :
◁ Protect your sealant from marine life and biological agressors
◁ The maintenance can be executed while the public visit your installation
︎▶ Underwater assistance for lifting large objects or difficult access.
INSTALLATION
From design to completion of works, we assist you in your project.
Guidance in the choice of materials and technics to obtain the best quality and durability.
Laboratory test for materials compatibility, protocol of cleanroom and climatic control.
︎▶ Our experience will bring you the assurance of finest work :
◁ Guidance in the choice of waterproofing, silicone, metal and combinaison of materials
◁ Advises for the design and technics to be used
◁ Controls of works
◁ Elaboration of solution in critical situation
▶︎ Placement of acrylic panel and its sealing :
◁ Three element waterproofing system : primary joint, secondary joint and hyperbaric chamber
◁ Lab test on adhesion's materials
◁ Protocol of cleanroom
◁ Climatic control during the cure of silicone
◁ Pressurize the hyperbaric chamber
▶︎ Full or partial renovation around the acrylic panel:
▽ Full renovation (re-do all the works)
◁ Lift and store the panel (sanding and polishing)
◁ Remove the waterproofing and the sealing
◁ Apply them again
▽ Partial renovation (when the waterproofing is still in good condition)
◁ Replacement only of the sealing system
◁ Sanding and polishing the acrylic
Are you set to build something extraordinary ?
Let's work together and let's make it the greatest adventure !
Maintaining the structural integrity and optical clarity of large-scale aquatic displays represents a critical operational challenge for facility managers worldwide. When leaks manifest, scratches accumulate, or structural joints begin to degrade, the traditional response of draining the tank is often rendered unfeasible due to the immense cost associated with water replacement, the logistical complexity of relocating sensitive marine life, and the potential for introducing structural stress on the empty vessel.
At Atlante, we have established a specialized division dedicated to underwater acrylic panel repair, providing advanced technical solutions that facilitate restoration and comprehensive maintenance while the aquatic facility remains in full operational status. Our team of ADCI-certified commercial divers utilizes specialized equipment developed in-house alongside proprietary methodologies to address a spectrum of issues, from hairline fractures to deep-seated scratches that compromise both safety and visitor experience.
Comprehensive Underwater Repair Without Draining Tanks
The primary advantage and fundamental principle of our operational methodology is the demonstrated ability to perform high-precision underwater acrylic panel repair without compromising the delicate and established environment within the tank. Draining a large aquatic exhibit, such as those found in major public aquariums, can take several days and introduces significant thermal, chemical, and biological risks to the stabilized ecosystem.
Our approach circumvents these risks entirely by utilizing specialty resins and mechanical bonding systems specifically engineered to cure and function optimally under high-pressure, permanently submerged conditions. This ensures that all repair cracks underwater acrylic panel operations are conducted with zero measurable impact on water levels or the well-being of aquatic inhabitants.
Professional Underwater Acrylic Repair
Professional underwater acrylic repair enables modern facilities to address both structural integrity issues and aesthetic defects without the prohibitive step of draining the exhibit. This innovative method saves organizations thousands in direct operational costs, prevents immense stress on sensitive marine life, and utilizes advanced chemical bonding agents specifically designed to cure under continuous hydrostatic pressure.
Leak Detection and Emergency Repair Services
An unexpected leak in a public aquarium or a high-end architectural pool can rapidly escalate from a minor nuisance to a catastrophic failure. Our leak detection underwater acrylic window service employs a suite of non-invasive, sophisticated diagnostic tools, including ultrasonic sensors and specialized dye testing (such as fluorescein).
In scenarios involving a genuine emergency underwater repair aquarium situation, our rapid-response teams are strategically equipped to stabilize the structure immediately. We deploy temporary external containment systems followed by planned, permanent structural repairs, all while the tank remains at full capacity.
Silicone Joint Repair and Waterproofing Solutions
The perimeter seals of an acrylic window represent its most vulnerable points. Over time, UV exposure, chemical imbalances, and building micro-movements can cause joints to delaminate. Our dedicated silicone joint repair underwater service focuses on the complete removal of the compromised sealant and the precise injection of high-performance, aquarium-grade waterproofing polymers.
Acrylic Panel Polishing and Scratch Removal Underwater
Our comprehensive underwater acrylic polishing service is designed to restore the "as-new" optical clarity of your viewing panels. Using a multi-stage wet-sanding process followed by high-definition buffing, we remove surface haze and deep gouges without creating undesirable "lens effects" or visual distortions.
Periodic Inspection and Maintenance Protocols
Our standardized inspection of public aquarium panels involves a comprehensive visual assessment combined with technical diagnostics. Following each inspection, we provide facility management with a detailed report including high-resolution 4K video documentation and a precise map of any anomalies detected.
Frequently Asked Questions (FAQ)
How do you detect and locate leaks in underwater acrylic panels?
We employ a strategic combination of high-resolution visual inspection using 4K cameras, dye testing with tracers like fluorescein, and advanced ultrasonic sensor technology. These methods allow us to identify and quantify water flow through compromised joints or micro-fissures without needing to drain a single liter, ensuring precise localization for targeted repair.
What does underwater silicone joint repair consist of?
The process is methodical and involves: 1) Complete mechanical removal of the old sealant, 2) Deep abrasive cleaning of the substrate using specialized underwater suction tools, and 3) Precise application of high-strength waterproofing polymers formulated to cure and bond under continuous immersion.
How often is a periodic inspection recommended?
Generally, we recommend a professional panel inspection every 12 to 24 months. This interval may be adjusted based on the age of the installation, tank pressure, water chemistry, and public attendance levels. Preventive inspections are the most effective tool for early detection of material fatigue.
What is the difference between your process and conventional methods?
The fundamental difference is context and result. Unlike conventional dry-docking, our underwater acrylic panel repair is performed in situ under stable hydrostatic pressure. This eliminates the risk of "crazing" caused by drying out the acrylic, saves thousands in water and energy costs, and protects the health of marine fauna.
Does underwater polishing provide the same results as dry polishing?
Yes, we achieve identical and often superior optical results. Our variable-speed hydraulic polishing technology reaches an optical-grade finish equivalent to the best dry processes. The surrounding water acts as a natural coolant, preventing localized overheating—a common risk in dry polishing—ensuring crystal-clear clarity without distortions.
Is it possible to completely replace a panel underwater?
Yes, it is technically viable through custom pressure-containment systems or temporary "cofferdams." While it is a complex engineering feat, it allows for the safe exchange of deteriorated panels for new architectural acrylics without emptying the facility, drastically reducing operational impact.
What guarantees do you offer for the work performed?
All our underwater acrylic panel repair and structural sealing works come with a documented technical guarantee. Upon project completion, we deliver a final report including HD video validation, material specifications, and results from leak tests, ensuring the repair meets all original safety standards.
What training does the diving team have?
All operational personnel hold active ADCI (Association of Diving Contractors International) certification, the global gold standard in commercial diving safety. Additionally, each member receives specialized internal training in acrylic handling, industrial adhesive chemistry, and intervention protocols for sensitive environments.
Request a free, no-obligation evaluation of your underwater acrylic panels and receive a personalized repair or maintenance plan tailored to your facility's specific needs.
Contact for evaluation