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EROSION CONTROL NOTES: <br /> DRAINAGE GRATE RETRIEVAL <br /> RECTANGULAR SYSTEM TYP 1. THE IMPLEMENTATION OF THESE ESC DETERMINED BY THE CONTRACTOR. BE CLEANED PRIOR TO PAVING. THE <br /> GRATE SHOWN ( ) MEASURES AND THE CONSTRUCTION, CLEANING OPERATION SHALL NOT FLUSH <br /> MAINTENANCE, REPLACEMENT, AND UPGRADING 4. THE CONTRACTOR SHALL BE SOLELY SEDIMENT-LADEN WATER INTO THE <br /> OF THESE ESC FACILITIES IS THE RESPONSIBLE FOR DETERMINING THE EXTENT DOWNSTREAM SYSTEM. <br /> 5'unx RESPONSIBILITY OF THE CONTRACTOR. OF ADMINISTRATION, MANAGEMENT, AND <br /> DRAINAGE GRATE TRIM OVERSIGHT NECESSARY TO SUPPORT THE 8. ACCUMULATED SEDIMENT BEHIND SILT <br /> 2. THE ESC FACILITIES SHOWN ON THESE EFFECTIVE CONTROL OF CONSTRUCTION SITE DIKES SHALL BE REMOVED PRIOR TO PROJECT <br /> GRATE FRAME PLANS MUST BE CONSTRUCTED PRIOR TO OR EROSION; SUCH ACTIVITIES SHOULD INCLUDE, COMPLETION. <br /> IN CONJUNCTION WITH ALL CLEARING AND BUT ARE NOT LIMITED TO, INSPECTION, <br /> p GRADING SO AS TO ENSURE THAT THE RECORD KEEPING, WATER QUALITY SAMPLING, 9. ALL TEMPORARY EROSION CONTROL BMPS <br /> SEDIMENT TRANSPORT OF SEDIMENT TO SURFACE MONITORING AND TESTING. SHALL REMAIN IN PLACE UNTIL ALL DISTURBED <br /> DEBRIS ° OVERFLOW BYPASS TYP OVERFLOW BYPASS ( ) WATERS, DRAINAGE SYSTEMS, AND ADJACENT AREAS HAVE BEEN FULLY STABILIZED, AFTER <br /> PROPERTIES IS MINIMIZED. 5. ANY AREAS OF EXPOSED SOILS, INCLUDING WHICH THE BMPS SHALL BE PROMPTLY <br /> BELOW INLET GRATE ROADWAY EMBANKMENTS, THAT WILL NOT BE REMOVED UNLESS OTHERWISE DIRECTED BY <br /> p BELOW INLET GRATE DEVICE (BIGD) 3. THE ESC FACILITIES SHOWN ON THESE DISTURBED FOR TWO CONSECUTIVE DAYS THE OWNER OR ENGINEER. <br /> DEVICE (BIGD) PLANS ARE INTENDED TO PROVIDE THE SHALL BE IMMEDIATELY STABILIZED WITH THE <br /> CONTRACTOR WITH THE MINIMUM APPROVED ESC METHODS (E.G., SEEDING, 10. THE CONTRACTOR SHALL BE <br /> FILTERED REQUIREMENTS FOR THE ANTICIPATED SITE MULCHING, PLASTIC COVERING, ETC.). RESPONSIBLE FOR MODIFYING THE ESC <br /> WATER CONDITIONS. DURING THE CONSTRUCTION MEASURES AS NECESSARY FOR THE SEQUENCE <br /> ISOMETRIC VIEW PERIOD, THESE ESC FACILITIES SHALL BE 6. ANY AREA NEEDING ESC MEASURES THAT OF CONSTRUCTION ACTIVITIES. <br /> UPGRADED AS NEEDED FOR UNEXPECTED DO NOT REQUIRE IMMEDIATE ATTENTION SHALL <br /> NOTES: STORM EVENTS AND MODIFIED TO ACCOUNT BE ADDRESSED WITHIN SEVEN (7) DAYS. <br /> N ° ° FOR CHANGING SITE CONDITIONS (E.G. <br /> N 1. SIZE THE STORM DRAIN INLET PROTECTION FOR THE STORM WATER ADDITIONAL COVER MEASURES, ADDITIONAL 7. ACCUMULATED SEDIMENT WITHIN THE <br /> STRUCTURE IT WILL SERVICE. SUMP PUMPS, RELOCATION OF DITCHES AND CATCH BASINS SHALL BE REMOVED. ALL <br /> ° 2. THE STORM DRAIN INLET PROTECTION SHALL HAVE A BUILT-IN HIGH-FLOW <br /> SILT FENCES, PERIMETER PROTECTION ETC.) AS CATCH BASINS AND CONVEYANCE LINES SHALL <br /> > e ° <br /> RELIEF SYSTEM (OVERFLOW BYPASS). <br /> d o 0 <br /> 3. THE RETRIEVAL SYSTEM MUST ALLOW REMOVAL OF THE BELOW INLET WIRE 3'-4' <br /> ° FABRIC 1.2m) <br /> SECTION VIEW GRADE DEVICE WITHOUT SPILLING THE COLLECTED MATERIAL. \ ( � <br /> o NEWLY GRADED <br /> U 4. PERFORM MAINTENANCE TO ENSURE PROPER OPERATION AND OR DISTURBED <br /> w PERFORMANCE OF ALL EROSION CONTROL ACTIVITIES. SIDE SLOPE FABRIC �N <br /> :\FILTER <br /> MATERIAL _ _ SHALL ET GH NT ROLLS <br /> STORM DRAIN INLET PROTECTION r STRAW ROLLS MUST BE <br /> y\� \ ABUT, STAGGER JOINTS <br /> p — PLACED ALONG SLOPE <br /> SCALE: NTS / CONTOURS <br /> Z <br /> LU <br /> 2 BACKFILL AND <br /> U COMPACTED <br /> \\If <br /> W10'-25' \yd <br /> 8" (3_8m) <br /> LL <br /> Ll <br /> O SEDIMENT, ORGANIC MATTER, <br /> pc0 SECTION A—A AND NATIVE SEEDS ARE <br /> CAPTURED BEHIND THE ROLLS <br /> Z <br /> FILTER FABRIC <br /> U MATERIAL MIRAFI 1IDA WIRE 2"x4"x14 GAUGE ROLL SPACING <br /> ¢ RINGS WELDED WIRE FABRIC DEPENDS ON SOIL <br /> OR EQ TYPE AND SLOPE <br /> (TYP) <br /> OR EQ STEEPNESS 3"-5" <br /> of <br /> Q (75-125mm) <br /> F1 F <br /> m <br /> 0 <br /> m <br /> 8"-10" DIA. <br /> (200-250mm) <br /> Z <br /> a LIVE STAKE <br /> a❑' <br /> Z 1" x 1" STAKE <br /> w STRAW WATTLES <br /> ❑ <br /> NOTES: <br /> STEEL1. STRAW ROLL INSTALLATION REQUIRES THE PLACEMENT AND SECURE <br /> N POSTS A III STAKING OF THE ROLL IN A TRENCH, 3" x 5" (75-125mm) DEEP, <br /> U <br /> U 6' 0.C. U CONSTRUCTION NO EES: DUG ON CONTOUR. RUNOFF MUST NOT BE ALLOWED TO RUN <br /> W UNDER OR AROUND ROLL. <br /> I ELEVATION 2. <br /> Of NOTES: SECURE WATTLE WITH SAND BAGS AND TWINE WHEN UNABLE TO STAKE <br /> ¢ DUE TO LOCATION IN PAVED SHOULDER OR OTHER AREAS WHERE <br /> 1. BURY BOTTOM OF FILTER FABRIC 6" VERTICALLY BELOW FINISHED GRADE. GROUND IS IMPENETRABLE BY WOOD STAKES. <br /> Q STRAW WATTLE s <br /> "" <br /> 2. 2x 2FIR, PINE OR STEEL FENCE POSTS. <br /> ❑ SCALE: NTS - <br /> U 3. STITCHED LOOPS TO BE INSTALLED DOWNHILL SIDE OF SLOPE. <br /> (7 <br /> z <br /> 4. COMPACT ALL AREAS OF FILTER FABRIC TRENCH. <br /> Lu <br /> Z HIGH VISIBILITY SILT FENCE City of Everett <br /> z SCALE: NTS <br /> EVERETT Reviewed for Permit 12/30/2021 <br /> (7 <br /> Q PLAN CHECK BY DATE <br /> c. MAC°°� W1609 JOB No. <br /> w p`E, quo TRANSMISSION MAINS 1 AND 2 W1609 <br /> LDERWOOD AIR-VALVE REPLACEMENT sHT 24 <br /> WATER & WASTEWATER <br /> Po 40394 DISTRICT of <br /> ❑ �F f....E6 \� - TESC DETAILS <br /> g SS/ONAL EAG 12/16/21 25 <br /> DATE NO. REVISION BY <br />