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achieve compaction to the slope face. Final testing should be used to evaluate <br />compadion after grid rolling. <br />5. Where testing indicates less than adequate compaction, the contractor will be <br />responsible to rip, water, mix, and recompact the slope material as necessary to <br />achieve compaction.Additional testing should be performed to evaluate <br />compaction. <br />6. Erosion control and drainage devices should be designed by the project civil <br />engineer in compliance with ordinances of the controlling governmental agencies, <br />and/or in accordance with the recommendation of the soil engineer or engineering <br />geologist. <br />SUBDRAIN INSTALLATION <br />Subdrains should be installed in approved ground in accordance with the approximate <br />alignment and details indicated by the geotechnical consultant. Subdrain locations or <br />materials should not be changed or modified without approval of the geotechnical <br />consultant. The soil engineer and/or engineering geologist may recommend and direct <br />changes in subdrain line, grade, and drain material in the field, pending exposed <br />conditions. The location of constructed subdrains, especially the outlets, should be <br />recorded by the project civil engineer. <br />EXCAVATIONS <br />Excavations and cut slopes should be examined during grading by the engineering <br />geologist. If directed by the engineering geologist, further excavations or overexcavation <br />and refilling of cut areas should be performed, and/or remedial grading of cut slopes <br />should be performed. When fill over cut slopes are to be graded, unless otherwise <br />approved, the cut portion of the slope should be observed by the engineering geologist <br />prior to placement of materials for construction of the fill portion of the slope. The <br />engineering geologist should observe all cut slopes, and should be notified by the <br />contractor when excavation of cut slopes commence. <br />If, during the course of grading, unforeseen adverse or potentially adverse geologic <br />conditions are encountered, the engineering geologist and soil engineer should <br />investigate, evaluate, and make appropriate recommendations for mitigation of these <br />conditions. The need for cut slope buttressing or stabilizing should be based on in-grading <br />evaluation by the engineering geologist, whether anticipated or not. <br />Pacific Development Group <br />File:\se,verandree\490497631.foundshopctr <br />Appendix F <br />Page 6