Gross Elevation Contours of large areas are available by county and vary in quality. They are probably not granular enough for a residential project. If detailed site contours must be shown on your plan we advise you to consult a Licensed Land Surveyor.
In the case of smaller projects, contour lines may be overkill. Arrows indicating direction of drainage flow may be sufficient to satisfy this specification and can be drawn on your site plan by an architectural drafter.
Check with the local building deparment inspector to determine your project's special requirements. Municipal building checklists are generic and may not apply to your situation.
No comments:
Post a Comment