Bio-Envirotank is a unique design comprising a primary storage tank without internal structure to enable ease of internal inspection and cleaning. The base of the tank has a sloping hopper style bottom to a sump, the sump is serviced by a 25mm sludge drain pipe accessible from the tank top.
The concept with correctly positioned manway inspection points allows tank cleaning without man entry reducing the need for confined space procedures.
The primary tank is enclosed by an outer steel bund that complies with the control of pollution regulations, the bund holds the inner tank capacity plus 10% to ensure 110% containment.
The tank can be split into compartments for gas oil/diesel/oils/Adblu and process liquids. Internal tank linings can easily be applied due to the unrestrictive internal tank construction.
External manways and connections are enclosed within a steel secure hatch which is padlockable to prevent tampering.
End or side mounted security cabinets can be fitted including steel or roller shutter doors and integral spillage trays, to house pipework, pumps, gauging, alarms and controls.
Design life 20 years.