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• <br /> Information Needs - RIVERINE FLOOD B/C MODEL (Acquisition & Elevation) <br /> - Location of each property on a map of the community, preferably a Flood Insurance <br /> Study map. <br /> - Estimated cost of acquiring the property, preferably from an appraisal. <br /> - Estimate of replacement cost (per sq. ft. or total), preferably from an appraisal. <br /> - Elevation of the top of the first floor of the principal structure. <br /> - Description of the principal structure, including number of stories, whether a basement <br /> is present, and square footage of habitable space. <br /> Information Needs - RIVERINE FLOOD INFRASTRUCTURE MINI-MODEL <br /> - Project cost, including any annual maintenance costs and project management costs. <br /> - Project life. usually 30 - 50 years for constructed facilities. <br /> • - Damagy es. from the declared event and another events - preferably Associated with <br /> ,. � P 5 <br /> several different frequencies. <br /> - Event frequency at which damages begin (without project). <br /> - Event frequency to which the project would provide protection. <br /> Qualification Requirement <br /> Projects with B/C ratios >1 are cost-effective and will be approved by FEMA, <br /> assuming they meet all other criteria of the HMGP. <br /> - Projects with ratios between 0.7 and 1.0 may be approved if they possess substantial <br /> qualitative benefits not included in the B/C analyses, including factors such as <br /> environmental and historical considerations. Qualitative benefits must be clearly <br /> described in a narrative. <br /> Assistance <br /> • - Questions and requests for assistance in conducting B/C analyses may be directed to <br /> Steve Prestin. DEM at 612-224-1984. <br />