more than a 1-12 months period of time, rainwater runoff with the decks and rainwater infiltrating by 0.7 m of sand below the decks was gathered and analyzed for arsenic species by HPLC−ICP-MS.
Maintenance: standard https://rfe.blob.core.windows.net/rfeaws/treatedpinedeckinginsydney/Treated-Pine-Decking-Sydney.html