Accurate site maps are important to avoid plan review and system installation problems. Basic field and drafting procedures for accurate mapping will be illustrated. This session will also entail a summary of important Private Onsite Wastewater Treatment System (POWTS) design rules and principles that every Certified Soil Tester (CST) should know to competently perform a soil and site evaluation.
Instructor: Ed Taylor, Wastewater Specialist - Hayward Office
Department of Safety & Professional Services (DSPS) - State of Wisconsin