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Figure 3-2.2 Roof Downspout System Dctail <br />ALL PIPE AND FITTINGS SHALL BE RUBBER <br />GASKETED BELL AND SPIGOT PVC MEETING <br />SDR35, ASTM D3034, OR AWWA C900 <br />4--6- PERFORATED, <br />PLAN VIEW PIPE - HOLES DOWN <br />N fS OBSERVATION <br />WELL <br />PVC END CAP — Fr <br />6 PVC PIPE <br />PERF.) <br />OBSERVATION — <br />WELL <br />PROFILE VIEW <br />NTS <br />ROOF DRAIN <br />SUMP WI <br />rSOL1D LID <br />ROOF DRAM, <br />OVERFLOW <br />.9 SUMP — <br />A SOLID LID <br />i8"hi1N <br />Ar <br />1' MIN g102 o <br />TRENCH BOTTOM FINE MESH <br />SHALL BE LEVEL A SCREEN <br />Z�� <br />SECTION A --A <br />NTS <br />r6' PVC PIPE <br />RF.) <br />.. o <br />PER f)PVC PIPE <br />o s. o l <br />0 <br />,qJ ED RACK c oo <br />3 —1. .1 2' <br />WRAP 'TRENCH <br />ENTIRELY W/ <br />FILTER FABRIC t� _ <br />ROOF DOWNSPOUT SYSTEM DETA) <br />3-2-8 <br />ROOF I <br />OBSERVATION WELL WITH <br />RUBBER GASKETED PVC CAP <br />(USE STD. 604 IN PAVED AREAS) <br />Ir MIN. Too <br />4= 5' MIN.- <br />Z.ti'r <br />1.5 J <br />1` MIN. l 1 <br />APPROVED SUMPS <br />City Sid. #402 <br />'CUZ'Concrete Type 10 <br />ADS #1530 AC and #' = _7 Lid <br />