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6 <br />4.0 <br />2.0 <br />-4.0 <br />-6.0 <br />-8.0 <br />In -Off <br />Comparison of Scour of Inshore and Offshore Sections <br />73% <br />91% <br />87°/a 73% <br />Nov <br />J Jan. - Ma <br />March May <br />1 1997 <br />45% <br />45% <br />55% <br />93% <br />60% <br />73% <br />® Offshore Sections <br />■ Inshore Sections <br />100% <br />100% f <br />Page 1 G f� tc,-�¢� S e -a -W ' w Sir. -Q - <br />PEP Breakwater Surveyed Average Elevation Changes (feet) <br />Segment <br />July, <br />1996 <br />(July - Dec, <br />1996) <br />(July, 1996 - <br />March, 1997) <br />(July, 1996 - <br />June, 1997) <br />Total <br />0 <br />-2.83 <br />-2.89 <br />-2.96 <br />Inshore <br />Units <br />0 <br />-2.99 <br />-3.04 <br />-3.22 <br />Offshore <br />Units <br />0 <br />-2.70 1-2.77 <br />-2,75 <br />52 <br />JULY 229,1997 <br />690K 102 PAGE x.56 <br />