Search results

Thanks Bob, I've watched three recent big storms (up to 80mm rainfall) and the collection pit in the top left corner of block (collecting the upstream overland flow) only flowed half full at the 900dia pipe. A previous hydraulic model shows about 0.5m depth of overland flow across 10m...

Hi All, I recently bought a big block (1250m2) PPR in a good Brisbane suburb and knew of its deficiencies during due dilligence including 900 dia concrete stormwater pipe collecting stormwater / overland flow drainage and a sewer through the back yard! The white ants and dodgy reno /...