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1 <br />1 <br />13 <br />1 minimal -- or minor -- I'm sorry. I've got the word <br />2 correct -- ther "e are minor off -site impacts from the <br />3 erosion of material. <br />4 In order to give you perhaps more a <br />5 visual sort of idea of what I'm talking about, there <br />6 are some concrete structures in the bottom of the <br />7 drainage of the system, and this is one of the things <br />8 that I blame on Mr. Nelsen in his supervision of the <br />9 project. <br />10 The specifications back in '94 called <br />11 for the construction of about six concrete check dams <br />12 in the bottom of the drainage. They were to be <br />13 V- shaped. The contractor went out and put in the first <br />14 one pointing uphill thusly. <br />15 Mr. Nelsen considered it for quite some <br />16 time and decided that the rest of them would be <br />17 constructed with the V pointing uphill, and in fact, <br />18 what the specification meant was the V should have been <br />19 pointing straight up to allow drainage through it. <br />20 This check dam, the wings are about 20 <br />21 feet long, about 10 feet high. It was level across the <br />22 top. All drainage going across would find around both <br />23 ends, and now essentially all six of these structures <br />24 have failed. <br />25 I don't know what the total cost of <br />