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<br />Building Construction -------------------------------------------------------------------------- 16 <br />Building Condition -___m____________________________________m_______________----------------- 16 <br /> <br />CHAPTER FIVE-THE EVALUATION PROCESS <br />Physical Considerations --------_______________mm_______________________m_________________17 <br />Economic Considerations ---------m-----------------------_m____________m________m_____18 <br />Aesthetics, Risk, and Other Considerations --------------m------------_m_________m____18 <br /> <br />INSTRUCTIONS FOR FIGURE 2 -m------m___________m________n______________m_______m______n 21 <br />REFERENCES ------------ --________________m____.____________________uu__m________________________.___u _________________m_________ 22 <br /> <br />ApPENDIX A-How TO PERFORM A DETAILED EVALUATION OF FLOOD PROOFING OPTIONS <br />. Evaluation of Individual Flooding Situation --m----------m______________m______________A_I <br />. Analyses of Benefits and Cost ----mm--------_m____________________________________m_____A_I <br />. Flood Hazard Information _________m____________m________________________m_________________ A _ 2 <br />What is in an FIS? ----------------------------------m------------------------m----------n____A_2 <br />Other Sources of Flood Plain Information -----mm--------------------______________m____A_2 <br />. Discharges --------------------------__________________________m____------------------------------ A - 3 <br />. Flood Insurance Rate Map (FIRM) -----------m-------mn--------___m_________m________A-4 <br />. Flood Profile -------------------------------------------------------------------------------------_ A-4 <br />. Flood Data Summary ---------__m_______________________________________________m_________m A-7 <br />. Discharge Versus Elevation Curve (Rating Curve)---------------m------------------------A-7 <br />Discharge Versus Exceedance Probability Curve -m--------m-----------------------_m_A_7 <br />. Zero-Damage Level -------_______________m_________n____________________________________m___ A-9 <br />. Determine the First Floor Elevation ---__m_________m_________m_______________________m A-II <br />. Depth Versus Damage Data m--------------------nm_______________________m________m__A_II <br />Probability Versus Damage Curve ----m___________m______________________nm______m__ A-16 <br />. Benefits of Flood Proofing --------_m_____________________________________m________________ A-16 <br />. Flood Proofing Costs --mm________m_________m_________m_______________________m______ A-19 <br />. Detailed Estimates of Flood Proofing Costs m_________m_______________________n________ A-21 <br /> <br />ApPENDIX B-WORKSHEET AND GRAPHS <br />. Worksheet-------------------------------------________---------------------------------------------B-I <br />Graph-Discharge Versus Elevation --_m_____________________m_______________________m__ B- 2 <br />. Graph-Discharge Versus Exeedance Probability m______________________m_________m___ B- 3 <br />Graph-Probability Versus Damage __m________mm______________________m_________m___ B-4 <br /> <br />ApPENDIX C---CASE STUDIES-EVALUATING FLOOD PROOFING OPTIONS <br />. Case A ----------------------------------------------------------------------------------------------C-I <br />. Case B ---------------------------------------------------------.------------------------------------C-2 <br />. Case C ----------------------------------------------------------------------------------------------C-3 <br />Case D ----------------------------------------------------------------------------------------------C-3 <br />. Case E ----------------------------------------------------------------------------------------------C-4 <br />Case F ----------------------------------------------------------------------------------------------C-4 <br /> <br />TABLES <br />Table A-I Summary of Discharges -----------m---------m-------m----------_m_____________A_3 <br />Table A-2 Flood Data Summary ------------------------n---------------------m--------m______A_7 <br />Table A-3 Depth-Damage Data for Example Home ___________m_____________________m____ A -IS <br />Table A-4 Flood Damage Prevented ------m--------m--------__m_________m________m____A_17 <br />Table A-5 Present Worth Factors m--------m--------m-------______________m_________m___A_18 <br /> <br />iv <br />