BP Little River rest stop includes roadside amenities, fuel station and restaurants. The waste comprised of both commercial and domestic type inflows, with high levels of fats and food wastes. Diston Waste Water Technology was contacted when the site urgently required an upgrade and was able to negotiate a deal with EPA and BP Little River to promptly upgrade the system. With minimal land space to irrigate treated effluent, DWW proposed and installed tree lot irrigation area to absorb the heavy loadings