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w I ■ N NM MN 1 MIS NM NIB — En MN MI — M — EN — MS <br /> 1 I <br /> NOTES <br /> BOLT-DOWN CAPABILITY IS REQUIRED ON ALL <br /> r 24 1. FRAMES,GRATES AND COVERS.PROVIDE TWO <br /> HOLES IN THE FRAME THAT ARE VERTICALLY <br /> ALIGNED WITH THE GRATE OR COVER SLOTS. <br /> THE FRAME SHALL ACCEPT THE 5/8"-11 NC X 2" <br /> O � STAINLESS STEEL RECESSED ALLEN HEAD CAP <br /> SCREW BEING TAPPED,OR OTHER APPROVED <br /> MECHANISM. LOCATION OF BOLT DOWN HOLES <br /> . VARIES BY MANUFACTURER. <br /> DETAIL A 2. REFER TO WSDOT STANDARD SPECIFICATION <br /> 9-05.15(2)AND DESIGN CONSTRUCTION <br /> STANDARDS AND SPECIFICATIONS SECTION 4 FOR <br /> ADDITIONAL REQUIREMENTS. <br /> 3. FOR FRAME DETAILS,SEE STANDARD DRAWING <br /> o �Q <br /> 406. <br /> 4. THE THICKNESS OF THE GRATE SHALL NOT <br /> OQk A A EXCEED 15/8". <br /> ti 5. VANED GRATES SHALL BE SPECIFIED,SEE <br /> STANDARD DRAWING 411.THE CITY OF EVERETT <br /> SHALL GRANT THE USE OFA HERRINGBONE <br /> GRATE ON A CASE BY CASE BASIS. <br /> 3/4" I 6. ALL GRATES MUST BE STENCILED OR STAMPED <br /> DO 1 1/4" "DUMP NO WASTE,DRAINS TO_",WHERE THE <br /> BLANK SHALL BE FILLED IN WITH"STREAM", <br /> "LAKE","RIVER","PUGET SOUND",OR <br /> BOLT DOWN SLOT "WETLAND"AS APPLICABLE TO THE LOCATION <br /> WHERE THE GRATE IS TO BE INSTALLED. <br /> TOP DETAIL A <br /> C. <br /> �/4111 <br /> ... <br /> 1 <br /> , , <br /> '' SECTION A-A <br /> i <br /> a <br /> 0 (SEE NOTE 1) <br /> f <br /> WSDOT STD PLAN B-30.50-01,ACCEPTABLE <br /> o SUBSTITUTE EXCEPT ALL STEEL RECESSED ALLEN <br /> SCREWS MUST BE STAINLESS STEEL <br /> ISOMETRIC CITY OF EVERETT <br /> PUBLIC WORKS DEPARTMENT <br /> .� "'RYAN5A55 (HEATHER GRIFFIN( PAUIWILHELM Ip"WRB 01/03/2019 <br /> x$ AM .No <br /> 00 HERRINGBONE GRATE � .MAW. <br /> I. FOR CATCH BASIN OR INLET 409 <br /> I I <br />