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<br />. . <br /> <br />8. Interior Drainaoe (continued) <br /> i. Will pumping plants be used for interior drainage? DYes DNo <br /> If Yes, include the number of pumping plants: <br /> For each pumping plant, list: <br /> Plant #1 Plant #2 <br />The number of pumps <br />The ponding storage capacity <br />The maximum pumping rate <br />The maximum pumping head <br />The pumping starting elevation <br />The pumping stopping elevation <br />Is the discharge facility protected? <br />Is there a flood waming plan? <br />How much time is available between warning <br />and flooding? <br />Will the operation be automatic? DYes DNo <br />If the pumps are electric, are there backup power sources? DYes DNo <br />(Reference: USACE EM-1110-2-3101, 3102, 3103, 3104, and 3105) <br />Include a copy of supporting documentation of data and analysis. Provide a map showing the flooded area and maximum ponding elevations for all <br />interior watersheds that result in flooding. <br />9. Other Desion Criteria <br /> a. The following items have been addressed as stated: <br /> Liquefaction D is D is not a problem <br /> Hydrocompaction D is D is not a problem <br /> Heave differential movement due to soils of high shrink/swell D is D is not a problem <br /> b. For each of these problems, state the basic facts and corrective action taken: <br /> Attach supporting documentation <br /> c. If the levee/f1oodwall is new or enlarged, will the structure adversely impact flood levels and/or flow velocities floods ide of the structure? <br /> DYes DNo <br /> Attach supporting documentation <br /> d. Sediment Transport Considerations: <br /> Was sediment transport considered? DYes DNo If Yes, then fill out Section F (Sediment Transport). <br /> If No, then attach your explanation for why sediment transport was not considered. <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 9 of 10 <br />