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U.S. Standard <br />Sieve Size <br />Percent Passing <br />by Dry Weight <br />12 -inch <br />100 <br />No. 200 <br />0 — 15 <br />U.S. Standard <br />Sieve Size <br />Percent Passing <br />by Dry Weight <br />1'/2 -inch <br />100 <br />3 /4 -inch <br />70 <br />— 100 <br />No. 4 <br />5 <br />— 50 <br />No. 200 <br />0 <br />— 8 <br />Section 02200 <br />Earthworks <br />Plasticity Index: <br />Plasticity Index: <br />Plasticity Index: <br />S \Projects \1125G Squaw Gulch Valley Leach Facililty Design \I - Tech Specs \02200 r0 doc <br />0 <br />0 <br />20 maximum <br />ame0 <br />7. Drain Cover Fill - material approved by MANAGER and CERTIFYING ENGINEER <br />conforming to the following SPECIFICATIONS: <br />U.S. Standard <br />Sieve Size <br />1' /z -inch <br />3 /4 -inch <br />No. 4 <br />No. 200 <br />Percent Passing <br />by Dry Weight <br />100 <br />70 -100 <br />5 -50 <br />0 -8 <br />8. Select Drain Cover Fill — material as approved by MANAGER and CERTIFYING <br />ENGINEER conforming to the following SPECIFICATIONS: <br />9. Coarse Shaft Backfill - material as approved by MANAGER and CERTIFYING <br />ENGINEER conforming to the following SPECIFICATIONS: <br />Page 4 of 18 January 14, 2011 <br />Revision 0 <br />