DELIVER PROPOSAL TO: The Corporation of the County of Middlesex Building. 399 Ridout Street North, London, ON N6A 2P1.Bystep demonstration of how to build estimate and proposal templates using the new builder and service titan. Tweak the documents to suit your needs. Using the fill-in-the-blank template, you can make all the changes you need to create your own "master copy". Division of Procurement Construction Services 1035 Parkway Avenue PO Box 600 Trenton, NJ 086250600 Phone: 609.963. 2325 Fax: 8 20-0710 PREPARATION OF PROPOSAL BID. Evaluation Criteria provided in the table below. The Middlesex County Office of Planning is responsible for reviewing all development proposals (ie, subdivision and site plan applications)