New addition (family room, with cold room and crawl space below) required sump pump. This winter, pipe through crawl space and into yard froze. Heat tracers through crawl space and through pipe at exterior wall still not always reliable.
Should mention high water table which we did not knwo about it. Is french drain only / best solution? Estimate?
I assume must drill new hole for pipe thru foundation in basement, and dig trench etc.