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<br />, . <br /> <br />. , <br /> <br />6. Floodwall And Foundation Stability <br /> a. Describe analysis submittal based on Code (check one): <br /> o UBC (1988) or o Other (specify): <br /> b. Stability analysis submitted provides for: <br /> o Overturning o Sliding If not, explain: <br /> c. Loading included in the analyses were: <br /> 0 Lateral earth @ P A = psf; Pp = psf <br /> 0 Surcharge-Slope @ 0 surface psf <br /> 0 Wind @ Pw = psf <br /> 0 Seepage (Uplift); o Earthquake @ Peq = %g <br /> 0 1%-annual-chance significant wave hejght: ft. <br /> o 1 %-annual-chance significant wave period: sec. <br /> d. Summary of Stability Analysis Results: Factors of Safety. <br /> Itemize for each range in site layout dimension and loading condition limitation for each respective reach. <br /> Criteria (Min) Sta To Sta To <br /> Loading Condition <br /> Overturn Sliding Overturn Sliding Overturn Sliding <br />Dead & Wind 1.5 1.5 <br />Dead & Soil 1.5 1.5 <br />Dead, Soil, Flood, & 1.5 1.5 <br />Impact <br />Dead, Soil, & Seismic 1.3 1.3 <br /> (Ref: FEMA 114 Sept 1986; USACE EM 1110-2-2502) <br /> (Note: Extend table on an added sheet as needed and reference) <br /> e. Foundation bearing strength for each soil type: <br /> Bearing Pressure Sustained Load (pst) Short Term Load (pst) <br />Computed design maximum <br />Maximum allowable <br /> f. Foundation scour protection 0 is, 0 is not provided. If provided, attach explanation and supporting documentation: <br /> Attach engineering analysis to support construction plans. <br /> <br />E. LEVEE/FLOODWALL (CONTINUED) <br /> <br />FEMA Form 81,898, SEP 02 <br /> <br />Riverine Structures Form <br /> <br />MT-2 Form 3 Page 7 of 10 <br />