When an invitation to bid is issued, your firm would be contacted electronically. Prospective vendors are also welcome to visit our procurement department.Learn about current bid and contract opportunities available to consultants, service providers, contractors, vendors, or suppliers. Complete and submit Construction Manager as Constructor Compensation Proposal (Attachment G) hereinafter referred to as the "Cost Proposal". Fill out an online application. Enter basic plan information, such as applicant name and property address, found on the traditional application form. Solicitations and Contracts. Application Instructions. The City of Montgomery is soliciting a Request for Proposals (RFP) from qualified. The following is a listing of various bid postings.