Laserfiche WebLink
iv NOTES <br /> �� ���..���v• PIPE ALLOWANCES 1. AS ACCEPTABLE ALTERNATIVES TO THE REBAR <br /> � SHOWN IN THE PRECAST BASE SECTION,FIBERS <br /> \�� MAXIMUM (PLACED ACCORDING TO THE WSDOT STANDARD <br /> \ PIPE MATERIAL INSIDE SPECIFICATIONS),OR WIRE MESH HAVING A <br /> DIAMETER MINIMUM AREA OF 0.12 SQUARE INCHES PER FOOT <br /> REINFORCED OR SHALL BE USED WITH THE MINIMUM REQUIRED <br /> PLAIN CONCRETE 12" REBAR SHOWN IN THE ALTERNATIVE PRECAST BASE <br /> FRAME AND VANED GRATE SECTION. WIRE MESH SHALL NOT BE PLACED IN THE <br /> ALL METAL PIPE 15" KNOCKOUTS. <br /> *CPSSP 2. THE KNOCKOUT DIAMETER SHALL NOT BE GREATER <br /> (WSDOT STD.SPEC.9-05.20) 12" THAN 20". KNOCKOUTS SHALL HAVE A WALL <br /> 3A" 30.. SOLID WALL PVC THICKNESS OF 2"MINIMUM TO 2.5"MAXIMUM. <br /> Ltk z0• (WSDOT STD.SPEC.9-05.12(1)) 15" PROVIDE A 1.5"MINIMUM GAP BETWEEN THE <br /> PROFILE WALL PVCKNOCKOUT WALL AND THE OUTSIDE OF THE PIPE. <br /> (WSDOT STD.SPEC.9-05.12(2)) 15" AFTER THE PIPE IS INSTALLED,FILL THE GAP WITH <br /> JOINT MORTAR IN ACCORDANCE WITH STANDARD <br /> 5 S, *CORRUGATED POLYETHYLENE WSDOT SPECIFICATION 9-04.3. <br /> le%/11 <br /> SEWER PIPE <br /> 3. THE MAXIMUM DEPTH FROM THE FINISHED GRADE <br /> TO THE LOWEST PIPE INVERT SHALL BE 5.5'. <br /> \ .�2",4",6",12"OR 24" 4. THE FRAME AND GRATE MAY BE INSTALLED WITH <br /> �l THE FLANGE DOWN,OR INTEGRALLY CAST INTO THE <br /> ADJUSTMENT SECTION WITH FLANGE UP. <br /> 5. THE PRECAST BASE SECTION MAY HAVE A ROUNDED <br /> FLOOR,AND THE WALLS MAY BE SLOPED AT A RATE <br /> ONE#3 BAR HOOP FOR 6"HEIGHT OF 1:24 OR STEEPER. <br /> INCREMENT,SPACED EQUALLY <br /> 6. THE OPENING SHALL BE MEASURED AT THE TOP OF <br /> RECTANGULAR ADJUSTMENT SECTION THE PRECAST BASE SECTION. <br /> 7. ALL PICKUP HOLES SHALL BE GROUTED FULL AFTER <br /> THE BASIN HAS BEEN PLACED. <br /> y6C,O,t61 I� (3�c�c�OT <br /> 3 0 / / - <br /> i •4' <br /> #3 BAR EACH NIP* <br /> °3, CORNER 01 , 0 <br /> � I CORNER ACH 18"MINz_f #3 BAR HOOP Iopo <br /> I <br /> \ I N <br /> o <br /> r /I `� #3 BAR HOOPG J I / WSDOT STD PLAN B-5.20-01 ACCEPTABLE SUBSTITUTE <br /> i <br /> i ' 4 CITY OF EVERETT <br /> #3 BAR EACH SIDE �� PUBLIC WORKS DEPARTMENT <br /> o #3 BAR EACH WAY v 'VA SASS 'HEATHER GRIFFIN' PAUL'VALHELM I°ixn°�4RR 0 0772017 <br /> PRECAST BASE SECTION ALTERNATIVE PRECAST BASE SECTION __ <br /> 6 (SEE NOTE 1) CATCH BASIN TYPE 1 fr 402. <br /> I <br /> MI MN MI 111111 11111 En EN NU MB MN 1111111 EN E <br />