Tank Cleaning Services
Safe, Reliable, Efficient Solutions for Turnkey Tank Cleaning
- Turnkey service
- Cost efficiency
- Stringent environmental compliance
- Rapid turnaround
- Risk minimization
Maximizing the value of tank cleaning means minimizing costs, downtime, risk and residual waste. To make it happen, Evergreen offers a complete suite of turnkey services – from extensive project planning and engineering to centrifuge setup, robotic sludge removal, solid waste management, transportation, degassing and vapor recovery.
A Unique Resource
Evergreen efficiently handles small, routine jobs as well as complex, high-volume projects in tanks up to 340 feet in diameter. Our experience includes virtually every tank design and type of material: crude, finished products, petrochemical feedstocks, black oil, asphalt, waste water, sour water and more. Evergreen is the contractor of choice for the most difficult tank cleaning projects, including jobs where other contractors have failed.
- High sludge levels
- Limited access to material
- Strict requirements for recovered projects
- Hazards such as benzene, volatile hydrocarbons, hydrogen sulfide and radioactive sludge
- Damaged tanks
Unlike many service companies, Evergreen has a division dedicated to tank cleaning. Personnel are highly trained, experienced and focused exclusively on cleaning and waste minimization. As a result, Evergreen delivers a higher level of responsiveness, efficiency, safety and environmental compliance.
Evergreen offers the latest, most advanced non-entry cleaning technology to protect personnel, control emissions, and increase productivity. Included are automated processes and robotic systems that operate while the tank remains sealed. These devices spray diesel fuel or any other readily available diluent to wash interior surfaces and liquefy sludge for removal. Liquefied material is heated to improve pumpability and drawn out of the tank for processing.
Robotic systems include manway canons, drop leg nozzles and robotic crawlers, as well as valve-controlled shell lances. Access can be gained through any available roof or side manway. Devices are controlled by specialists in on-site command centers located a safe distance from the tank.
The variety of devices and techniques available allows Evergreen to customize procedures for each project to save time, improve productivity and meet unique requirements.
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