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DRAINAGE INLET AT <br />SAG OR LOW POINT. <br />CURB OR DIKE � <br />FLOW <br />EDGE OF TRAVELED WAY <br />GRAVEL BAG BERMS PLACED <br />TO INTERCEPT RUNOFF FROM <br />CONVERGING DIRECTIONS <br />FLOW <br />f -ROADWAY <br />PLAN <br />CONFIGURATION FOR SAG POINT INLET <br />(GRAVEL BAG BERMI <br />C <br />� <br />(PERCENT) <br />1 to 3.9 <br />4 to 5.9 <br />6 t0 <br />7.9 <br />6 to <br />10 <br />10+ <br />INTERVAL <br />BETWEEN <br />BERM <br />30.5 <br />m <br />22.9 <br />m <br />15.2 <br />m <br />7.6 <br />m <br />3.6 <br />m <br />LF OW <br />SPILLWAY <br />Stack gravel-filletl bags 1 -layer high <br />o for ospillway Ontl 2 -layers high for <br />rem ning berm <br />PERSPECTIVE <br />GRAVEL BAG BERM (TYPE 3A) SPACING TABLE <br />SLOPE OF <br />ROADWAY <br />(PERCENT) <br />1 to 3.9 <br />4 to 5.9 <br />6 t0 <br />7.9 <br />6 to <br />10 <br />10+ <br />INTERVAL <br />BETWEEN <br />BERM <br />30.5 <br />m <br />22.9 <br />m <br />15.2 <br />m <br />7.6 <br />m <br />3.6 <br />m <br />FOR SLOPE OF LESS THAN 1L, INSTALL BARRIERS ONLY IF EROSION/SEDIMENT IS PREVALENT <br />TRENCH AND EMBED EROSION — <br />CONIROL BLANKET OR GEOTE%RLE <br />FABRIC IN TRENCH ADJACENT TO <br />DRAINAGE INLET <br />DRAINAGE INLET <br />FLOW <br />PLACE ADDITIONAL BAGS ON TOP OF <br />CURB AND UPSTREAM OF GRAVEL BAG <br />BERM TO PREVENT OVER TOPPING. <br />INSTALL GRAVEL -FILLED BAGS FLUSH <br />AGAINST CURB OR DIKE FACE. <br />CONSTRUCT GRAVEL BAG BERM <br />BY TIGHTLY ABUTTING GRAVEL -FILLED <br />BAGS TO ELIMINATE GAPS AND VOIDS <br />`ryr <br />r l `���� <br />END OF GRAVEL BAG BERM) <br />Extend Os necessary to force <br />ploended runoofu over spillwayo <br />teatl of t fl0nking a and <br />end Of berm. <br />INTER))VAL (SEE TABLE) ))) SPILLWAY <br />1ryp 1 )GRAVEL BAG BERM <br />SIDEWALK OR J <br />SHOULDER BACKING N F� LOW <br />4 CURB OR DIKE � � <br />75 J� <br />1.2 m MIN FRgA EDGE � <br />DRAINAGE INLET 1.8 m <br />� OF TRAVELED WAY <br />PLAN � ROADWAY - -- <br />u <br />g TEMPORARY DRAINAGE <br />INLET PROTECTION (TYPE 3A1 <br />(GRAVEL BAG BARRIER) <br />BOHOER LAST REVISED 3/1/200] <br />SHEET FLOW <br />1200 Man <br />EROSION CONTROL BLANKET <br />OR GEOIE%71LE FABRIC <br />CONSTRUCT GRAVEL BAG <br />BARRIER BY STACKING <br />GRAVEL -FILLED BAGS <br />2 LAYERS HIGH <br />150 x 150 Trench <br />SJ I 132 I 1.5/4.6 <br />YLSUJ <br />943 RESERVE OR. %100 11810 EA6T HA2ELTON <br />NOTES <br />1. PLACE SAFETY CONES ADJACENT TO DRAINAGE <br />INLET PROIECRON. <br />2. DIMENSIONS MAY VARY TO FlT FlEI.D CONDIBONS. <br />3. INSTALL A MINIMUM OF 3 GRAV0. BAG BARRIERS <br />UPSTREAM OF EACN DRAINAGE INLET TO BE <br />PROTECTED. <br />4. POSIRON EROSION CONTROL BLANKET OR <br />GEOIEXIIIE FABRIC AT EDGE OF CONCRETE <br />APRON AND SECURE IN TRENCH. <br />5. EROSION CONTRIX. BLANKET/GEOIE%PLE FABRIC <br />IS NOT REpUIREO IF INE AREA ADJACENT TO <br />THE DRAINAGE INLET IS VEGETATED OR PAVED. <br />INLET �•0� <br />��S <br />CONCRETE APRON <br />(IF PRESENT, SEE NOTE 4) <br />CONSTRUCT GRAVEL BAG BPRRIER <br />BY RGHTLY ABUTRNG GRAVEL-FlLLED <br />BAGS TO ELIMINATE GAPS AND VgDS <br />/„3 <br />/�� PLAN <br />TEMPORARY DRAINAGE <br />INLET PROTECTION (TYPE 3Bl <br />(GRAVEL BAG BARRIER) <br />SHEET FLOW <br />-SECURE EROSION CONTROL <br />BLANKET OR GEOIEXRLE <br />FABRIC WI1H STAPLES <br />(SEE NOTE 5) <br />-EDGE OF EROSION CONTROL <br />BLANKET OR GEOIEXRLE FABRIC <br />50� <br />S 3.05 D'a <br />� STE0. WIRE <br />STAPLE DETAIL <br />AS BUILT <br />CONTRACT No. 10-2A7804 <br />C.C.A. DATE OS/ 15/ 2014 <br />R.E. NAME Juan R. Zuhiga <br />ALL DIMENSIONS ARE IN MIWMEIERS <br />.ti1`, UNLESS OIHERVASE SHOWN <br />��p� TEMPORARY WATER POLLUTION <br />CONTROL DETAILS <br />(TEMPORARY DRAINAGE <br />INLET PROTECTION) <br />NO SCALE WPCD-1 <br />CU 0625T EA 2A]801 <br />