When saw-cutting or coring hardened concrete, collect slurry with wet vacs and route to the washout for settling

https://touch-wiki.win/index.php/Concrete_Washout_Containment_Options_Compared:_Bags,_Bins,_and_Basins

When saw-cutting or coring hardened concrete, collect slurry with wet vacs and route to the washout for settling, avoiding streaks on pavement and protecting stormwater quality.