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<br />8.7 FINAI, GRADING AND EROSION PROTECTION <br />v Crown grade fot the finished road shall be 2%. Maximum sustained <br />grade shall be 8%. Grades shall not exceed 4% for 300 feet approach- <br />ing intersections. <br />Rip-rap (lazge rocks) shall be placed at the culvert outlets as erosion <br />protection. <br />c <br />3.8 CDNSTAOCTION OBSEAVATION <br />We recommrnd that the construction of the embardnnent be observed <br />by a qualified Soils Engineer from our office and that we are notified at <br />least 4S hours prior to construction. Construction observation is neces- <br />sary in order to document conditions during construction, to confimm <br />the assumptions used is recommending these specifications, and to <br />modify the specifications if necessary. <br /> <br />• <br />~~ 6 <br />Attachment 2.05.3(3)9- 7 <br />• Attachment 2.05.3(3)9- 7 <br />