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M 1' X 1' WOOD POST OR STEEL POST – FLOW I A� A PLAN FIBER ROLL FLOW 41NCHES 6' MIN. SECTION A -A NOTES: 1. FILTER ROLLS SHALL BE CONSTRUCTED LONG ENOUGH TO EXTEND ACROSS THE EXPECTED FLOW PATH. 2. SUPPORT POSTS SHALL BE A MINIMUM 24' LONG 1' X 1' WOOD POSTS DRIVEN A MINIMUM OF 6 INCHES INTO THE GROUND. POSTS SHALL BE SPACED A MAXIMUM OF 10 FEET APART. 3. FILTER ROLL SHALL BE IMBEDDED A MINIMUM OF 3 INCHES INTO EXISTING GROUND 4. CONTRACTOR SHALL MAKE INSPECTIONS WEEKLY DURING THE WET SEASON, MONTHLY DURING THE DRY SEASON AND IMMEDIATELY AFTER EACH RAINFALL TO DETERMINE IF REPAIRS AND SEDIMENT REMOVAL IS REQUIRED. SEDIMENT SHALL BE REMOVED BEFORE IT HAS REACHED ONE HALF THE HEIGHT OF THE FILTER ROLL A— PLACEMENT AT VERTICAL CURBS I FACE OF CURB INLET FILTER GRAVEL BAGS TDA- — GRAff OVERLAP ONTO CURB° EXISTING ---. --_. OPEN BACKL HOOD AA I I FILTER MATERIAL TO OVERLAP >�on°�Ooq DROP INLET BY 1"(25MM) -,; MINIMUM SPILLW 12" ND/NG HT. _ _ _ MIN. SIDEWALK CATCH I BASIN SECTION A -A NO 1. GRAVEL BAGS SHALL BE WOVEN GE07EXTILE FABRIC. 2. CONSTRUCT ON GENTLY SLOPING STREET WHERE WATER CAN POND AND ALLOW SEDIMENT TO SEPARATE OUT OF SUSPENSION. J. LEAVE A G4P OF ONE BAG /N THE MIDDLE OF THE TOP ROW OF BAGS TO SERVE AS SPILLWAY. SPILLWAY HEIGHT SHALL BE LOWER THAN CURB HEIGHT AND SUMC/ENT /N SIZE TO PASS FLOWS FROM SEVER STORM EVENT. 4. PLACE TWO LAYERS OF GRAVEL BAGS. OVER LAP BAGS AND PACK THEM TIGHTLY TOGETHER TO MINIMIZE 77 -IE SPACE BETWEEN BAGS FILL BAG WITH 3/4' DR41N ROCK. 5. INSPECT AND REPAIR FILTERS AFTER EACH STORM EVENT. REMOVE SEDIMENT WHEN 1/2 OF THE FILTER DEPTH HAS BEEN FILLED. REMOVED SEDIMENT SHALL BE DEPOSITED /N AN AREA TRIBUTARY TO A SEDIMENT BASIN OR OTHER FILTERING MEASURE. 6. SEDIMENT AND GRAVEL SHALL BE IMMEDIATELY REMOVED FROM TRAVELED WAY OF ROAD. 7 GRAVEL BAG INLET PR07ECT70N ON ROADS OPEN TO THE PUBLIC WILL REQUIRE DELINEATION DEVICES TO ALERT MOTORISTS. BICYCLISTS AND PEDESTRIANS. THE USE OF SUCH DE14CES SHALL BE SUBJECT TO THE ENGINEERS APPROVAL. (D CURB INLET DETAIL CONSTRUCTION SITE RIGHT OF WAY EXISTING 50 FT (15 METERS) MINIMUM GROUND 6" to 12" DEPTH OF WASHED WELL GRADED Y-4' FRACTURED STONE AGGREGATE GEOTEXTILE MATERIAL 6 INCHES (150 MM) MIN. SECTION A -A PLAN VIEW ` NOTES 1. STABILIZED CONSTRUCTION SITE ACCESS SHALL BE CONSTRUCTED OF 3' TO 4" WASHED, WELL -GRADED FRACTURED STONE AGGREGATE. MATERIAL SHALL BE PLACED TO A MINIMUM THICKNESS OF 6 INCHES, SLOPED AWAY FROM THE ROADWAY. 2. LENGTH OF ENTRANCE SHALL BE A MINIMUM OF 50 FEET (15 METERS). WIDTH SHALL BE A MIN. OF 15 F7 (4.5 METERS) OR GREATER IF NECESSARY TO COVER ALL VEHICULAR INGRESS AND EGRESS. PROVIDE AMPLE TURNING RADII. 3. THE ENTRANCE SHALL BE KEPT IN GOOD CONDITION BY OCCASIONAL TOP DRESSING WITH MATERIAL AS SPECIFIED IN NOTE 1. 4. ACCESSES SHALL BE INSPECTED WEEKLY DURING PERIODS OF HEAVY USAGE, MONTHLY DURING NORMAL USAGE, AND AFTER EACH RAINFALL, WITH MAINTENANCE PROVIDED AS NECESSARY. PERIODIC TOP DRESSING SHALL BE DONE AS NEEDED. 0 WADDLE DETAIL Q CONSTRUCTION ENTRANCE 17 WIRE TIE WRAP r___(TYPICAL) PLAN VIEW FILTER GRATE IEXTENSION WIRE OR TIE WRAP 'FILTER GRATE FILTER MATERIAL EXISTING DROP INLET GRATE SECTION A - A PLACEMENT AT ROLLED CURBS FACE OF CURB INLET FILTER 7 GRATE B 1 1 / 1 B PLAN VIEW FILTER GRATE] FILTER CURB , MATERIA s� " EXISTING 7DROP WIRE OR INLET GRATE TIE WRAP SECTION B - B NOTES 1.THE MAXIMUM DRAINAGE AREA PER FILTER SHALL BE NO MORE THAN 2 ACRES (0.8 HECTARES). 2.THE FILTER PAD SHALL BE 1 INCH (25 MM) THICK CLEANABLE POLYESTER FIBER AND ACRYLIC LATEX RESIN OR APPROVED EQUAL FILTER PAD SHALL OVERLAP DROP INLET ON ALL SIDES BY A MIN. OF 1' (25 MM). 3.11HE FILTER GRATE SHALL BE MADE OF EXPANDED METAL OR REBAR AND BE OF SUFFICIENT STRENGTH TO PREVENT BENDING WHEN DRIVEN OVER. GRATE MATERIAL SHALL NOT EXCEED 0.5 INCH (13 MM) THICK. THE GRATE SHALL HAVE A MINIMUM 60% OPEN AREA GRATES USED AT VERTICAL CURBS SHALL HAVE A VERTICAL EXTENSION TO COVER THE CURB OPENING. THE FILTER GRATE SHALL BE THE SAME SIZE AS THE INLET GRATE. 4.THE FILTER PAD AND GRATE SHALL BE SECURELY ATTACHED TO THE DROP INLET BY WIRE OR TIE -WRAPS. 5JNLET FILTERS SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL REPAIRS AND SEDIMENT AND DEBRIS REMOVAL SHALL BE MADE AS NECESSARY. 6 -INLET FILTERS SHALL BE "CONSTRUCTION' STORM DRAIN FILTERS BY POLLUTION SOLUTION. (D CURB INLET DETAIL 50 X 50 MM (2" X 2� STAKE OR 4 J -BAR DRIVEN 1 INCH � 25 MM) BELOW TOP OF BALE. PLASTIC TARP NYLON OR WIRE BINDINGS: GROUND 4 INCH (100 MM) MIN, SET BALE IN TRENCF A A STRAW OR HAY BALE 4 INCHES (100 MM) MIN. COMPACTED SOIL - STAKE TARP TO GROUND 18 INCHES (450 MM) MIN. SECTION A—A STRAW BALE ALIGNMENT 2 STAKES ANGLE FIRST STAKE TOWARDS PER BALE PREVIOUSLY LAID BALE PLACE BALES TIGHTLY 4 INCH (100 MM) TOGETHER WITH NO GAPS TRENCH FRONT VIEW NOTES: 1 PLACE BALES IN 4 INCH (100 MM) DEEP TRENCH ALONG THE CONTOUR IN THE SHAPE OF AN ARC WITH THE ENDS UPHILL OF THE ARC'S CENTER. BALES SHALL BE PLACED SO THAT BINDINGS ARE HORIZONTAL 2. BALES SHALL BE ANCHORED BY TWO 2" X 2' (50 X 50 MM) STAKES OR /4 J -BAR DRIVEN THROUGH THE BALE AND INTO THE GROUND A MINIMUM DEPTH OF 18 INCHES (450 MM). STAKES OR J -BARS SHALL BE DRIVEN FLUSH WITH THE TOP OF THE BALE. THE FIRST STAKE OR J -BAR IN EACH BALE SHALL BE DRIVEN AT AN ANGLE TOWARDS THE PREVIOUSLY LAID BALE TO FORCE THE BALES TIGHTLY TOGETHER. 3. AFTER BALES ARE STAKED IN PUCE, EXCAVATED SOIL SHALL BE BACKFILLED AGAINST THE SIDE TO A MINIMUM HEIGHT OF 4 INCHES (100 MM). 4. CONTRACTOR MAY SUBSITTUE HAY BALE WITH AN EARTHEN DIKE AFTER RECEIVING APPROVAL FORM A CERTIFIED PROFESSIONAL IN EROSION AND SEDIMENT CONTROLCONTROL 5. CONTRACTOR SHALL INSPECT BALES WEEKLY AND AFTER EACH WASHOUT. REPAIRS SHALL BE MADE AS NECESSARY AND SEDIMENT SHALL BE REMOVED WHEN IT HAS ACCUMULATED TO A DEPTH OF 6 INCHES(150 MM� BALES SHALL BE REPLACED WHEN THEY HAVE BEEN DAMAGED, COLLAPSED 0 DECOM OSED. (D CONCRETE WASHOUT GRAVEL 5 SPILLWAY 12" 12' PONDING HT. _ _ MIN. MIN. y _ ,W+ CATCH N1� W SECTION A—A H i. GRAVEL BAGS SHALL BE WOVEN GE07E r W FABRIC. 2 SEPARATE ON GENTLY SLOPING S/REET WHERE WATER CAN POND AND ALLOW SEDIMENT 7O Z N a SEPA2ITE OUT OF SUSPENSION. J. LEAVE A GAP OF ONE BAG /N THE MIDDLE OF THE TOP ROW OF BAGS TO SERVE AS SPILLWAY. SPILLWAY N HEIGHT SHALL BE SUMC/ENT /N SIZE TO PASS FLOWS FROM SEVER STORM EVENT W rn o 4. PUCE TWO LAYERS OF GRAVEL BAGS OVER UP BAGS AND PACK THEM TIGHTLY TOGEMER TO MINIMIZE THE SPACE BEIWFEN BAGS FILL BAG WITH 3/4' DRAIN ROCK. O W rn 5. INSPECT AND REPAIR FILTERS AFTER EACH STORM EVENT. REMOVE SEDIMENT WHEN 1/2 OF THE Z. j1 m FILTER DEPTH HAS BEEN FILLED. REMOVED SEDIMENT SHALL BE DEPOSITED /N AN AREA f o, r 7R/BUTARY 70 A SEDIMENT BASIN OR OTHER FILTERING MEASURE. x0 v 6. SEDIMENT AND GRAVEL SHALL BE IMMED147ELY REMOVED FROM TRAVELED WAY OF ROAD. m 7. GRAVEL BAG INLET PROTEC77ON ON ROADS OPEN TO THE PUBLIC WILL REQUIRE DELINEATION Z rn DEVICES TO ALERT MOTOR/575. BICYCLISTS AND PEvEsm/AN5 THE USE OF SUCH DEVICES SHALL o O 0 W BE SUBJECT TO THE ENGINEERS APPROVAL ` a 3 � o Q INLET DETAIL NOTES 1.THE MAXIMUM DRAINAGE AREA PER FILTER SHALL BE NO MORE THAN 2 ACRES PLACEMENT AT ROLLED CURBS (0.8 HECTARES). Design AMC 2.THE FILTER PAD SHALL BE 1 INCH (25 MM) THICK CLEANABLE POLYESTER FIBER AND ACRYLIC LATEX RESIN OR APPROVED EQUAL FILTER PAD SHALL OVERLAP DROP N Check AMC 3. THE FILTER GRATE SHALLBE MADE EXPANDED METAL OR AND BE OF SUFFICIENT STRENGTH TOO PREVENT SENDING WHEN DRIVEN OVER. GRATE MATERIAL SHALL NOT EXCEED RA INCH (13 MM) THICK. THE GRATE SHALL HAVE A MINIMUM 60%EXT OPEN AREA GRATES USED AT VERTICAL CURBS SHALL HAVE A VERTICAL BETHE SIZE NAS THE INLET THE GRATE. CURB OPENING. THE FILTER CRATE SHALL BE THE SAME FACE OF CUR INLET FILTER Z Z Scale NTS GRAZE REPAIRS AND SEDIMENT AND DEBRIS REMOVAL SHALL BE MADE AS NECESSARY. Original Drawing Scale O 1I I I I I I I I) 6 -INLET FILTERS SHALL BE 'CONSTRUCTION' STORM DRAIN FILTERS BY POLLUTION SOLUTION. Sheet Number (D INLET DETAIL 2 Of 2 FILTER JCL Z A A Q CL - MATERIAL TO DROP N CL J Z MINIMUM i o WW a WIRE OR G Z TIE (TYPICAL) W C C) PLAN VIEW 0 M N FILTER GRATE FILTER MATERIAL 101- J C EXISTING WIRE OR INLET GRATE TIE WRAP SECTION A -A NOTES 1.THE MAXIMUM DRAINAGE AREA PER FILTER SHALL BE NO MORE THAN 2 ACRES 11 (0.8 HECTARES). Design AMC 2.THE FILTER PAD SHALL BE 1 INCH (25 MM) THICK CLEANABLE POLYESTER FIBER AND ACRYLIC LATEX RESIN OR APPROVED EQUAL FILTER PAD SHALL OVERLAP DROP INLET ON ALL SIDES BY A MIN. OF 1' (25 MM). Check AMC 3. THE FILTER GRATE SHALLBE MADE EXPANDED METAL OR AND BE OF SUFFICIENT STRENGTH TOO PREVENT SENDING WHEN DRIVEN OVER. GRATE MATERIAL SHALL NOT EXCEED RA INCH (13 MM) THICK. THE GRATE SHALL HAVE A MINIMUM 60%EXT OPEN AREA GRATES USED AT VERTICAL CURBS SHALL HAVE A VERTICAL BETHE SIZE NAS THE INLET THE GRATE. CURB OPENING. THE FILTER CRATE SHALL BE THE SAME Date 12/02/03 L 4.THE FILTER PAD AND GRATE SHALL BE SECURELY ATTACHED TO THE DROP INLET BY WIRE OR TIE -WRAPS. Scale NTS S.INLET FILTERS SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL REPAIRS AND SEDIMENT AND DEBRIS REMOVAL SHALL BE MADE AS NECESSARY. Original Drawing Scale O 1I I I I I I I I) 6 -INLET FILTERS SHALL BE 'CONSTRUCTION' STORM DRAIN FILTERS BY POLLUTION SOLUTION. Sheet Number (D INLET DETAIL 2 Of 2 Project File No.