Find information about contracting with Hennepin County, including processes, forms, and diversity rules for goods and biddable services. A principal agreement (PDF, 4MB) will be emailed to the person with signing authority, as indicated on your application form. Note.The Bidding Requirements consist of the Invitation to Bid, Instructions to Bidders,. The Proposer selected for contract award will be deemed to be responsible and to have submitted a responsive proposal. Title sheet for county signature must arrive two weeks prior to Project advertisement and include City signature. The Minnesota State Patrol, under the Department of Public Safety, is looking for a design of a new. Headquarters in the Twin Cities Metro area.