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SDCO <br />OVERFLOW DRAIN TOP OF SILVA CELLS <br />(D' OA <br />/ F <br />_ L <br />\ u <br />R <br />5... <br />T <br />SILVA CELL DECK <br />SILVA CELL POST <br />- SILVA CELL BASE <br />SILVA CELL SYSTEM (DECK, BASE, AND POSTS) SILVA CELL COMPONENTS <br />18" TREATMENT SOIL, INFILTRATION RATE 5 TO 10 IN/HR <br />O(FOR TREATMENT SOIL SPECIFICATION, SEE APPENDIX K IN SMCWPPP C3 STORMWATER HANDBOOK DATED JUNE 2016) <br />O12" DRAIN ROCK <br />(CLASS II PERMEABLE MATERIAL PER CALTRANS STANDARD SPECIFICATIONS, SECTION 68-2.02F) <br />© GEOTEXTILE (MIRAFI 14ON OR APPROVED EQUAL) TO KEEP AGGREGATE FROM MIGRATING DOWN THROUGH CELL DECK <br />QH CLASS II AGGREGATE BASE COURSE, DEPTH VARIES ACROSS SECTION <br />@ PEDESTRIAN SIDEWALK, SEE LANDSCAPE PLANS FOR LAYOUT & DETAILS <br />Q6" PERFORATED DISTRIBUTION PIPE <br />KQ CALTRANS CLASS 2 DRAIN ROCK <br />Q 8" PERFORATED COLLECTOR PIPE <br />MQ STORM DRAIN CLEANOUT <br />NQ GEOGRID, ATTACH TO CELL FRAMES WITH CABLE T1E5 <br />OO CABLE TIES, ATTACHING GEOGRID TO SILVA CELL LEG <br />1" — 4" (25 mm — 1OOmm) SPACING BETWEEN SILVA CELLS AT BASE <br />® 4" (100 mm) MIN AGGREGATE SUB BASE, COMPACTED TO 95% PROCTOR <br />Q GEOTEXTILE (MIRAFI 140N OR APPROVED EQUAL), TO PROVIDE SEPARATION BETWEEN SUBGRADE AND AGGREGATE BASE <br />Q SUBGRADE, COMPACTED TO 95% PROCTOR <br />QU PIN, PER SILVA CELL SPECIFICATIONS. TO KEEP CELLS IN PLACE DURING CONSTRUCTION <br />O OVERFLOW DRAIN <br />EXHIBIT B <br />I� B k F 'YO>=ARS R+ SILVA CELL DETAIL EX -B6 <br />� <br />ENGINEERS. SURVEYORS. PLANNERS Drawn: AA Checked: JM Approved: JM <br />sw ae++x (Zn.5xi6v,7,a,oe Job Na: 20166086 Date:12 01 2020 PP <br />REV: 01-20-21 PR <br />ATTY/AGR.2021.009/1548 Maple LLC (1548 Maple - STMMA) (Page 19 of 34) <br />