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SAN MATEO COUNTYWIDE WATER POLLUTION PREVENTION PROGRAM <br /> OPTIONAL PLANTING MOUND PARAMETERS: <br /> TOP OF MOUNDS AT LEAST 2" BELOW CREST <br /> OF OVERFLOW RISER, LOW POINTS NO MORE <br /> THAN 12" BELOW CREST OF OVERFLOW RISER <br /> CLEANOUT WITH CAP AT FIN. <br /> GRADE BEGINNING OF LINE. <br /> \. I \ / , I \� li BUILDING EXTERIOR <br /> WALL <br /> UNDERDRA.M CLEANOUT <br /> DIOTREATMENT SOIL MIX ri'ITH R11,1 TO FIN. GRADE. <br /> PER SPECS. <br /> SEE UTILITY PLAN FOR <br /> • , `,/ OCA1101J & INVERT. <br /> e ONCRETE OR OTHER <br /> /ssi y STRUCTURAL PLANER WALL <br /> '° 1 'MTh WATERPROOF MEMBRANE <br /> ✓ I , <br /> {— '—'— ODIl1ONAL WATERPROONING <br /> I - - ON BUILDING AS NEEDED <br /> CLASS II PERMEABLE ROCK. <br /> OR SIMILAR MUNICIPALITY-APPROVED <br /> PERFORATED OR SLOTTED SLOPED <br /> UNDERURAIN (SLOPE AT 0.50"%, MN) <br /> WITLI PERFORATIONS DOWN SEE PLAN <br /> FOR CONNECTION TO C.B. & FOR <br /> INVERT ELEVATION. <br /> S = CT CiIN 13 - <br /> Figure 6-11 : Cross section B-B of flow-through planter, shows cross section of underdrain <br /> ..—.� T y t tN = -- A <br /> I £ t I I s1 t ` k <br /> 140V t i 2 rw <br /> 1 s <br /> p� . /. <br /> „ n <br /> Figure 6-12: Above-grade planters. Source: City of Portland <br /> `sf ! i :t s t ytpA tt r‘ r t /, .- -� f <br /> I \ I { l 1 I <br /> a I lil Aa R „ ,im a i TII ra ....'''''`v.`;.-r <br /> #T <br /> � <br /> SA:14.1:4:1::a UNTYIVI DC <br /> i ty 1 Water Pollution <br /> �� �� T ; Prevention Program <br /> Figure 6-13: Close-up of Flow Through Planter. (Source: <br /> City of Portland) Clean Water. Healthy Community. <br /> PAGE 78 CHAPTER 6 <br /> ATTY/AGR.2016.231/849 Veterans RWC, LLC - STMMA <br />