Download our free construction estimate template for contractors to quickly estimate construction project costs, markups, and send customized proposals. The successful prime consultant will be required to complete C- 63 form for both state and federally funded projects on quarterly basis.This Guide will assist the organization in preparing documents which NSF requires to conduct administrative and financial reviews of the organization. Use a construction proposal template to automate the creation of contracts and make sure you never put the wrong name or figure in a proposal again.