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T 11. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE
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r PERCENT OF MAXIMUM DENSITY. THESE COMPACTED LAYERS MUST
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EXTEND FOR ONE PIPE DIAMETER ON EACh SIDE OF THE PIPE OR
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SEWER SYSTEM AND THE SITE GRADING WHICH HAS BEEN STAMPED
-L ENGINEER, AND SIGNED BY A LICENOED PROFESSIONA
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GOVERN E '�7' N6 IC
ALL 48 HOURS B;' 'K �"� � T � ,
BEFORE YOUDIG APPROVED FOR CONSTRUCTION.
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