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TRENCH TO BE FILLED <br />w/ 11/2' WASHED <br />CRUSHED ROCK, <br />NON -COMPACTED <br />LINE OF STEM WALL <br />AND FOOTING ABOVE <br />TRENCH $ PERF. PIPE <br />DOWNSPOUT <br />TIGHTLINE AT <br />PERIMETER <br />OF FNDN <br />CRAWL SPACE <br />EXT. (FRONT) <br />OF HOUSE, TYP. <br />-J. <br />FOOTING, TYP, SIZE AND <br />LOCATION VARIES PER PLAN <br />' PERF. PIPE <br />- 12' WIDE BY 8' DEEP TRENCH <br />OSI-ROM DRAIN <br />ROM CRAWL <br />FILLED w/ 1 1/2" WASHED <br />PACE <br />CRUSHED ROCK, NON -COMPACTED <br />- 4" PERFORATED PIPE <br />INSTALLED AT EXCAVATION <br />- TIE PIPE TO THE LOT'S STORM <br />STUB LOCATED AT THE FRONT <br />OF THE LOT. <br />- TRENCH's PATH WILL VARY <br />PER FOUNDATION PLAN <br />EDUCER <br />TTING FROM <br />TO ^ <br />STORM <br />ruB, TYP. <br />PLAN VIEW: DISCHARGE DRAINAGE PIPE @ EXT. FTG <br />SCALE: 1/2" = 1'-0' <br />FRONT OF <br />JOIST DIRECTION PER PLAN HOUSE, TYP. <br />CRAWL SPACE <br />- 6 MIL BLACK <br />POLYETHYLENE <br />4' PERFORATED PIPE E 1 1/2" <br />GROUND COVER. <br />- LAP JOINTS 12". <br />WASHED CRUSHED ROCK <br />INSTALLED AT EXCAVATION <br />ROOF DRAIN <br />@ TIED TO THE LOT'S <br />STORM <br />w z --- <br />• TIGHTLINE, <br />TYP <br />STUB LOCATED AT <br />THE FRONT OF THE LOT, <br />co <br />R'cDUCER <br />CRUSHED ROCK IS NOT <br />FITTING FROM <br />FI TTI4" <br />TO 4' <br />REQUIRED TO BE <br />6" STORM <br />COMPACTED. <br />STUB, TYP. <br />SECTION: <br />11.J1 <br />DISCHARGE DRAINAGE PIPE <br />@ EXT FTG <br />SCALE: 1/2" = 1'-0' <br />----------- -------------------------- <br />D/S <br />---------- <br />I I <br />I <br />I I I <br />I I <br />I <br />I I <br />I I <br />II❑I ❑I <br />I <br />I I I <br />I I I <br />❑I loll L------_—_—J <br />I <br />I <br />I I <br />I <br />I <br />2% SLOPE <br />2% SLOPE <br />TO TRENCH <br />I 1 <br />TO TRENCH I <br />I <br />11❑I I❑I ❑I <br />I iL_J L_J L_J <br />r—, r—� r—�I <br />I❑I I❑I I❑II <br />L_J L_J L_J <br />CRAWL SPACE 1 <br />I r—� <br />18' MINIMUM CRAWL SPACE. I <br />1 ° 1 <br />1 L J <br />12' MINIMUM UNDER BEAMS. I <br />_ <br />b MIL BLACK POLYETHYLENE GROUND <br />COVER. LAP JOINTS 12". 1 I <br />_ <br />I II ❑ I I❑ <br />L J <br />I❑ I I ❑ I ° II <br />_ <br />L J <br />I 1 <br />I <br />I <br />2% SLOPE <br />I I 2X SLOPE <br />1 I TO TRENCH <br />TO TRENCH I <br />I f-. 7 <br />r <br />I a I <br />L J <br />I❑ I 1❑ ❑ I1 <br />L J ?%SLO L J L—JI <br />I <br />TO PE <br />TRENCH <br />j <br />I <br />II❑I 1❑I I❑I <br />- I <br />1 L_J L_J L_J <br />- J <br />I �RF <br />-------------------- <br />1 F <br />Ilk <br />i <br />I <br />I <br />❑ I <br />1L—J I <br />I L�JI <br />I I I I <br />I <br />I <br />I I <br />2 SLOPE 2% SLOPE <br />I <br />j <br />TO TRENCH TO TREN H <br />I <br />r- - '- --� <br />GARAGE SLAB <br />I I I I I <br />I <br />--- —' —� <br />, 1 <br />, <br />I <br />I <br />r--------------------------- <br />LOT'S STORM STUB. <br />APPROX. TYP. LOCATION SHOWN . <br />TYP. FOUNDATION CRAWL SPACE DRAINAGE LAYOUT <br />SCALE 1/4• = r-o' <br />aO <br />LL <br />LL <br />C= <br />N <br />LL <br />r <br />'lltu'I <br />� <br />LL <br />� <br />LL <br />Q <br />u <br />U <br />I SCALE: Y,' . P-a' <br />1 <br />