Bulk Fuel Transfer Bunds -“Tanker Unloading” and “Trigger Filling” – Diesel Only

Clean rainfall arriving on the catchment when the platform in not is use is directed to stormwater via the Oil/Water Separation System

The risk of “combustible” fuel spillage becomes apparent during fuel transfers

Stormwater discharge to the environment requires @ <5ppm hydrocarbon content = Current Industry Best Practice

Installation of a fuel spill retention and alarm system is required to manage this environmental risk

The accumulated minor spill retention capacity needs to be approx. 600 litres

The system also has the ability to isolate the stormwater discharge in the event of a major fuel spill

The system requires an accumulated spill detection alarm to notify when the collection tanks requires evacuation of the floating layer of hydrocarbons

Typical stormwater Rainfall IFD requires calculation, but will on most cases be <20.0 L/sec

Collection pits or gratings are installed in the catchment pavement, with discharge pipework directed to the below ground collection, treatment and isolation tank.

Product Ref- Option 1

LH-ESK-20-CL-LA – Refer drawing – Pre-cast concrete tank installed below ground with 200mm inlet and outlet stubs, vent penetration, signal conduit penetration, oil separation medium, spill retention capacity, auto major spill isolation valve, spill sensing probe and alarm signaling capability

Tank Access Cover is located at Finished Surface level

Alarms to be local, with the option also available to communicate to a remote BMS


These projects require input and design assistance available from our engineering department

Little Holland is the approved Distributor of Fox Enviro & Wyuna Separation Technology products in Victoria, Southern NSW and South Australia