ASP.NET Full Website Database Mine

I need a script to scrape/data mine ALL contacts on a ASP.NET database. To win the bid, you must prove you are capable of carrying out this task. I also need to know that you have an understanding of the obstacles in this ASP.NET Database. This is a database that contains: Company Name, Contact Full Name, Full Address, Phone Number, Email Adress (this is a must if the contact has one) I will need the ability to have these contacts exported to either a .csv extention or a columns/rows worksheet