Sump basins and lids from Advanced Drainage Systems help you keep basements dry and eliminate dampness. Advanced Drainage Systems has taken its expertise in the construction of high-density polyethylene (HDPE) pipe and transferred it to the construction of large capacity sump basins and lids. ADS high-density polyethylene sumps and lids provide homeowners with peace of mind thanks to water, odor and radon-tight construction. For installers, ADS sumps wells are strong and durable, yet light in weight to make installation easy.