This is how I create epic proposals with a custom client portal through your website with a downloadable contract and it's epic. For any new work, the Contractor must obtain all necessary permits and inspections from the local building official.This proposal can help you to procure new work from prospective clients. Often bidding or RFP procedures will require you to submit a proposal. This. Map out a realistic timeline for the project, breaking it down into phases of work. Statements as to the conditions and work description under which the work is to be performed,.