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APPENDIX F <br />LEIGHTON CONSULTING, INC. <br />GENERAL EARTHWORK AND GRADING SPECIFICATIONS FOR ROUGH GRADING <br />Table of Contents <br />Section <br />1.0 GENERAL <br />1.1 Intent <br />1.2 The Geotechnical Consultant of Record <br />1.3 The Earthwork Contractor <br />2.0 PREPARATION OF AREAS TO BE FILLED <br />2.1 Clearing and Grubbing <br />2.2 Processing <br />2.3 Overexcavation <br />2.4 Benching <br />2.5 Evaluation/Acceptance of Fill Areas <br />3.0 FILL MATERIAL <br />3.1 General <br />3.2 Oversize <br />3.3 Import <br />4.0 FILL PLACEMENT AND COMPACTION <br />4.1 Fill Layers <br />4.2 Fill Moisture Conditioning <br />4.3 Compaction of Fill <br />4.4 Compaction of Fill Slopes <br />4.5 Compaction Testing <br />4.6 Frequency of Compaction Testing <br />4.7 Compaction Test Locations <br />5.0 SUBDRAIN INSTALLATION <br />6.0 EXCAVATION <br />7.0 TRENCH BACKFILLS <br />7.1 Safety <br />7.2 Bedding & Backfill <br />7.3 Lift Thickness <br />7.4 Observation and Testing <br />3030.495 F-i <br />mrn mmm -n -71 m m 71 -rl m 71 -n -77 -n 71 -Tl -rl -77 -T -n c,u,6,6,6,6,1 1 111 1 wwwWN N 42 - IrD