The vendor accounting section will provide you with the forms, general information and disbursement procedures for the state of Maryland. This agreement outlines the terms and conditions of the vendor's services, including payment terms, any warranties, and other important details.Each vendor is to complete their contract bid on the Maryland Works issued template. Streamline vendor processes with our LISS Vendor Forms including W-9, timesheets, recommendation letters, and independent contractor agreements. Obtain from the prospective vendor an estimate as to how long it will take to complete the contract. 6. Vendor is responsible for Vendor's own set‐up and complete clean‐up after each service. Correct errors and omissions in the services required under the Contract, without undue delays and cost to the County. Correct errors, defects, and omissions in the services required under this Contract, without undue delays and. Call Tidewater Property Management to learn more! Fill out my online form.