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I Q <br /> Z <br /> I N <br /> al <br /> GROUND SURFACE <br /> a NON-STRUCTURAL HARDSCAPE OR <br /> z AREAS PAVEMENT <br /> AREAS <br /> X I <br /> ,•••-•"7 •44••••• VARIES <br /> a) <br /> 0 <br /> cn <br /> cv <br /> 0 2 FEET <br /> o <br /> m <br /> I <br /> 1 VARIES <br /> (SEE NOTE 1) <br /> o <br /> I L <br /> z <br /> 6 7/9 <br /> zo //� 1 <br /> I <br /> Fes- °00p :a0! °000 '(0 <br /> O o 00 0 °,o a 4 oO o 00.0 , <br /> a <br /> o Q00°'000 0..a to o - a 0 0 •a00 o°0C VARIES <br /> I o l:o O00O'00o •QOOo°0•o 0OOc <br /> °00o •Q 0 0.0 000 0 .Q O° j 0. O O '00,, II <br /> PIPE <br /> INOT TO SCALE <br /> I it LEGEND: <br /> o RECOMMENDED COMPACTION AS A PERCENTAGE OF <br /> 0 95 MAXIMUM DRY DENSITY, BY TEST METHOD ASTM D1557 <br /> I <br /> oNo (MODIFIED PROCTOR) <br /> 0 <br /> 0 <br /> n :!:!:2:i:K.:':i CONCRETE OR ASPHALT PAVEMENT <br /> a <br /> i rin0,4e BASE COURSE <br /> N 0.11.!.4.L ! <br /> 1 // TRENCH BACKFILL Compaction Criteria <br /> N <br /> ,Uo o . for Trench Backfill <br /> I CO 0 'c O0.0°0 0 PIPE BEDDING <br /> o Administration Building Office Expansion <br /> I <br /> Everett, Washington <br /> NOTES: <br /> eL 1.All backfill under building areas should be compacted to G E®E N G 1 N E E RS.. ) Figure 4 <br /> w <br /> at least 95 percent per ASTM D1557. <br /> 1 <br />