Often, differences arise between FEMA, Applicant, and contractor estimates. The immediate reaction may be to look for mistakes in the estimating process, form, and cost data.
However, experience has shown that the difference is most often due to differences in the scope of work deemed eligible by the project formulation team, the scope of work desired by the Applicant, and the scope of work defined in the bid documents provided to the contractor.
When the three scopes of work are aligned, the estimates generally also fall into alignment quickly.
Once properly procured, bids along with any actual costs will help eliminate the concern of the estimate amounts for large projects.