Contracting with Hennepin County. We buy goods and services through a cost-effective, competitive, and fair process accessible to all businesses.Find information for Hennepin Healthcare employees, including access to employee self service, My Learning Center and ServiceNow. On the application form you will be asked to identify your areas of expertise based on the following categories. Ensure compliance with Hennepin County Purchasing Rules and Minnesota Statutes. Provide expertise in negotiation with vendors and contract development. These Terms of Use contain important terms and conditions that describe your rights and obligations and describe how you can use the Site. A request for a contract is not a guarantee that you will receive a contract. The contract assessment process takes 60-90 calendar days. A request for a contract is not a guarantee that you will receive a contract.