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I I <br /> NOTES <br /> 5"MAX?... 1. CATCH BASIN INSERTS SHALL BE REMOVED AT THE <br /> END OF THE PROJECT. <br /> DRAINAGE GRATE TRIM <br /> 2. CATCH BASIN INSERTS ARE ONLY TO BE INSTALLED IN <br /> \�������������� DRAINAGE DEVICES PER THE MANUFACTURES'S <br /> %1 Li Me `% RECOMMENDATIONS.CATCH BASIN INLET INSERTS <br /> GRATE FRAME <br /> OVERFLOW BYPASSSHALL BE INSTALLED IN CURB INLETS. <br /> BELOW INLET GRATE <br /> 3. CATCH BASIN INSERTS SHALL BE INSTALLED PRIOR TO <br /> SEDIMENT II. DEVICE <br /> CLEARING AND GRADINGAND DEBRISMili <br /> I <br /> PLACEMENT OF A NEW C TTY CH BI SIN.R UPON <br /> : FILTERED WATER <br /> ' 4. SEDIMENT SHALL BE REMOVED FROM THE UNIT <br /> •• WHEN IT BECOMES ONE THIRD FULL OR IN <br /> ACCORDANCE WITH THE MANUFACTURES' <br /> .11 <br /> INSTRUCTIONS. <br /> E ' 5. SEDIMENT REMOVAL SHALL BE ACCOMPLISHED BY <br /> REMOVING THE INLET INSERTS,EMPTYING,AND <br /> RE-INSTALLING IT INTO THE CATCH BASIN.DO NOT <br /> 011 WASH SEDIMENT INTO STORM DRAINS WHILE <br /> CLEANING. <br /> 6. SIZE THE BELOW INLET GRATE DEVICE(BIGD)FOR THE <br /> STORM WATER STRUCTURE IT WILL SERVICE. <br /> 7. THE BIGD SHALL HAVE A BUILT-IN HIGH-FLOW RELIEF <br /> SYSTEM(OVERFLOW BYPASS). <br /> SECTION VIEW <br /> 8. THE RETRIEVAL SYSTEM MUST ALLOW REMOVAL OF <br /> THE BIGD WITHOUT SPILLING THE COLLECTED <br /> MATERIAL. <br /> 9. PERFORM MAINTENANCE IN ACCORDANCE WITH <br /> RETRIEVAL SYSTEM STANDARD SPECIFICATION 8-01.3(15). <br /> TYPICAL <br /> DRAINAGE GRATE 0 0 ' <br /> ,A,A i 1,,--—4, ------'," ,.;iii <br /> Fi <br /> • <br /> 2. BELOW INLET GRATE WSDOT STD PLAN 1-40.20-00 ACCEPTABLE SUBSTITUTE IF <br /> P, DEVICE }, OVERFLOW BYPASS MAINTENANCE MEETS NOTES 1-5 <br /> TYPICAL <br /> _� CITY OF EVERETT <br /> �a <br /> PUBLIC WORKS DEPARTMENT <br /> pc" AN SASS IXFATHER GRIFFIN PAULWRHEIM I ZSH 12/30/2016 <br /> c ISOMETRIC VIEW STORM DRAIN INLET ,... �, .. <br /> i�k g PROTECTION 210 <br /> 1 I <br /> in in =II E N r / — — r — — r OM N MI r r M <br />