Historical Plans Research
In order to serve you in a more efficient manner, we have completed a massive project to convert all of our historical plans into electronic format to provide easier access to plans through the web. This project is basically complete with all construction plans on-line, and all as-built plans coming on-line in the near future. Please be patient with us as this process continues. As a result of this work, we now offer the ability to locate the plans on your own from the web or to submit an electronic request for assistance.