Natural Diversity Inventory Searches
Before starting any work on the job site it is important to search the Natural Diversity Inventory to determine if there are any endangered or threatened plant or animal species on site. This information is very important to know well before any earthmoving activities take place on location.
Pennsylvania Historical and Museum Commission Letters
Prior to work beginning work it is necessary to contact the Pennsylvania Historical and Museum Commission to determine if there is anything on or near your site that may be of historical importance that could affect construction on site.