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Ell NS MN — ON — w n r r all UM — — — MS NM r NO <br /> 1 I <br /> NOTES <br /> 1. ALL BACKFILL MATERIAL SHALL BE PLACED IN LIFTS <br /> NOT TO EXCEED 12 INCHES BEFORE COMPACTION <br /> / UNLESS TING RIZED BY THE ENGINEER DUE TO THE <br /> // CHARACTER OF THE MATERIAL AND THE <br /> COMPACTING EQUIPMENT. <br /> MIN.95%COMPACTION i 2. MECHANICAL COMPACTION OF BACK FILL MATERIAL <br /> SHALL NOT BEGIN UNTIL THE DEPTH OF COMPACTED <br /> BACKFILL MATERIAL IS 2 FEET ABOVE THE TOP OF <br /> 0 PIPE. <br /> z <br /> R 3. EACH LIFT SHALL BE MECHANICALLY COMPACTED TO <br /> /A I`►�4VreI19"4'1►�'447 "*Iv4.49 W o THE REQUIRED DENSITY PRIOR TO PLACING <br /> .-AO**I 4.#���eI####4.4v�4 SUBSEQUENT LIFTS OF BACKFILL MATERIAL. <br /> �O��O����O�,��0�,��0���;���j�;e v MI e 4 CITY ENGINEER,BUT IN NO CASE LESS THAN RED2TESY TS <br /> SOI O �� h EVERY 200 FEET OF TRENCH(ONE AT SUBGRADE AND <br /> ����� MIN.90% OMP•CTION ��•44 <br /> 1440#4O#"444.#444.#444.444.4.9 <br /> , �, �4I�y4�I���.1 ONE AT 50%OF TRENCH DEPTH). <br /> t$,44$444;;�45►�,,Q,,,4 4,4� 5 DETERMINED USING NUCLEAR <br /> CLLEAR METHOD,ASTM WILLMOISTURE CONTENT BE <br /> *$4.444.#444.404.4444444 2922-71. <br /> toi4244•�4,o."464.4;;4�� <br /> 6. LABORATORY MAXIMUM DRY DENSITY AND <br /> OPTIMUM MOISTURE CONTENT WILL BE DETERMINED <br /> USING THE MODPROCTO <br /> zZ' <br /> 790% ACCORDANE WIFTH ATM D 15 57. <br /> METHOD IN <br /> COMPACTION <br /> / 0 <br /> 0 <br /> ora <br /> Q <br /> IBJ'a <br /> W q <br /> I F.., <br /> R.; W <br /> h <br /> / 1 <br /> ►j�� Qj� •������j FOUNDATION MATERIAL AS <br /> �♦ 90%COMPACTION <br /> ' �♦ ♦��A REQUIRED <br /> •��Di�i�iO4 <br /> ►..�:�.�:�.�:�:�.�:�:�:�.�.���:�• SEE STANDARD DRAWING 611 <br /> ►••••••••••••••••• CITY OF EVERETT <br /> g E7T PUBLIC WORKS DEPARTMENT <br /> o °"II1J+snss IDAVIDIbIGT I/MIUM' I'"IIIRB 14 03i72017 <br /> TYPICAL TRENCH °"1"m1"�"`� <br /> 2§ COMPACTION 620 <br /> I4a <br /> 1 1 <br />