Site servicing including water supply and drainage Licenced Professional Engineer of PWTEAM are specialized in Site Servicing Plan, Drainage, Erosion & Sediment Control plan. We serve entire Province of Ontario and Great Toronto Area (GTA). We prepare all site grading plan following the guideline and requirement of municipalities. The grading plan prepared by PWTEAM are in compliance with Ontario Building Code (OBC), Municipal By-law, local Conservation Authority, & Regional Government Authority.