The OnRequest™ Site Plan component can be used as a navigational tool or stands on its own as the visual component of all site-related information. Management tasks as diverse as scheduling maintenance work to tracking ADA compliance issues can be accommodated. The site plan is especially useful as an aid to assist capital planning for improvements. OnRequest™ stores planning information together with graphical elements for easy association and retrieval of information. OnRequest™ point and click technology can be used to extract information related to drawing objects such as the volume of sidewalks, buried tank information, site conveying systems, location of utilities, etc.