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1 <br /> GENERAL NOTES <br /> I)STORMFILTER BY CONTECH STORMWATER SOLUTIONS; PORTLAND, OR(800)548-4667;SCARBOROUGH, ME(877) <br /> 907-8676; LINTHICUM, MD(866) 740-33I8. <br /> 2) FILTERS TO BE SIPHON-ACTUATED AND SELF-CLEANING. <br /> 3) STEEL STRUCTURE TO BE MANUFACTURED OF 1/4 INCH STEEL PLATE. I <br /> 4)STORMFILTER REQUIRES 2.3 FEET OF DROP FROM RIM TO OUTLET. INLET SHOULD NOT BE LOWER THAN OUTLET. INLET(IF <br /> APPLICABLE)AND OUTLET PIPING TO BE SPECIFIED BY ENGINEER AND PROVIDED BY CONTRACTOR. <br /> 5)CBSF EQUIPPED WITH 4 INCH (APPROXIMATE) LONG STUBS FOR INLET(IF APPLICABLE)AND OUTLET PIPING. STANDARD OUTLET <br /> STUB IS 8 INCHES IN DIAMETER. MAXIMUM OUTLET STUB IS 15 INCHES IN DIAMETER. CONNECTION TO COLLECTION PIPING <br /> CAN BE MADE USING FLEXIBLE COUPLING BY CONTRACTOR. <br /> 6) FOR H-20 LOAD RATING, CONCRETE COLLAR IS REQUIRED. CONCRETE COLLAR WITH QUANTITY(2)#4 REINFORCING BARS TO <br /> BE PROVIDED BY CONTRACTOR. <br /> 7)ALL STORMFILTERS REQUIRE REGULAR MAINTENANCE. REFER TO OPERATION AND MAINTENANCE GUIDELINES FOR MORE <br /> INFORMATION. I <br /> I -CARTRIDGE CATCHBASIN <br /> STORMFILTER DATA <br /> STRUCTURE ID 13 <br /> WATER QUALITY FLOW RATE(cfs) 0.0 12 <br /> PEAK FLOW RATE(<I efs) 0.05 I <br /> RETURN PERIOD OF PEAK FLOW(yrs) 100 <br /> CARTRIDGE FLOW RATE(15 OR 7.5 gpm) 7.5 <br /> MEDIA TYPE(CSF, PERLITE,ZPG) ZPG <br /> RIM ELEVATION 492.2 <br /> PIPE DATA: I.E. DIAMETER <br /> INLET STUB N/A N/A <br /> OUTLET STUB 489.2 1 2" <br /> CONFIGURATION <br /> OUTLET r, , OUTLET <br /> 0 0 <br /> INLET " " INLET <br /> SLOPED LID NO 1 <br /> SOLID COVER NO <br /> NOTES/SPECIAL REQUIREMENTS: <br /> INLET GRATE ACCESS COVER I <br /> a <br /> . °e a"� °� •d4 <br /> '.' . ': .d. ff1[11101[10 0] ' • •.• 4 . <br /> ..a [R���0�D�� INSIDE RIM <br /> ♦... <br /> ♦.... <br /> • a _--_--J____ _ 4W :a <br /> . a h <br /> y 'a, . .a. e..c .. _ , a.. d a <br /> 2'-4" 2'-4" <br /> INSIDE RIM INSIDE RIM <br /> 4'8 3/4" THE STORMWATER MANAGEMENT <br /> . StormFdter® <br /> OUTSIDE RIM U.S.PATENT No.5,322,629, <br /> 1-CARTRIDGE CATCHBASIN - TOP VIEW 410No.5,707,527,No.6,027,639 <br /> No.6,649,048,No.5,624,576, <br /> AND OTHER U.S.AND FOREIGN <br /> ©2006 CONTECH Stormwater Solutions PATENTS PENDING <br /> A� �ITC'A^® STEEL CATCHBASIN STORMFILTER DRAWING <br /> ������ I"�' ' 111 <br /> TOP VIEW, NOTES AND DATA 3 <br /> STORMWATER <br /> A./TER STANDARD DETAIL - 1 CARTRIDGE UNIT 3 <br /> contechstormwater.com DATE:11/01/05 I SCALE:NONE I FILE NAME:CBSFIS-DTL I DRAWN:MJW I CHECKED:ARG <br />