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Home My WebLink AboutD-26902811 a ORIFICE RESTRICTOR PLATE • 3.00 IN. DIA. 4A • f ° a A ° e d• d° s •e ° e e °e , e . ° a a • d .d fd 4 o a + Al • a• � d � d FILE NAME TIME DATE PLOTTED BY DESIGNED BY ENTERED BY CHECKED BY PROD. ENGR. REGIONAL ADM. ft soft NOTE: 72" DIA. FOR DETAILS NOT SHOWN SEE WSDOT STANDARD PLAN B- 10.40 -00 • CATCH BASIN TYPE 2-7219 • SPUTTER U *411 i A GASKET CAP —�\ A CEMENT CONNECTION GASKET CONNECTION 15" PVC Q CAP END OF PIPE K&k� CLEANOUTIINSPECTION PORT DETAIL C:1 WorklProjectW!selBTJV0002 \dms022691BT 11:30:09 AM 8/19/2010 locia E.ANDERS L. JOHNSON J. TORRIE m AS -BUILT L. HODGSON IFC D. DYE 405 -AB REGION STATE NO. 10 WASi JOB NUMBER R4 { 12" 12" -- 15" PVC CONTROL STRUCTURE NOTES: 1. THE PIPE SUPPORTS AND THE RESTRICTORISEPARATOR SHALL BE CONSTRUCTED OF THE SAME MATERIAL AND BE ANCHORED AT A MAXIMUM SPACING OF 36 ". ATTACH THE PIPE SUPPORTS TO THE MANHOLE WITH 518" STAINLESS STEEL EXPANSION BOLTS OR EMBED THE SUPPORTS INTO THE MANHOLE WALL 2 ". 2. THE VERTICAL RISER STEM OF THE RESTRICTOR/SEPARATOR SHALL BE THE SAME DIAMETER AS THE THE HORIZONTAL OUTLET PIPE WITH A MINIMUM DIAMETER OF 8 ". 3. THE FLOW RESTRICTOR/SEPARATOR SHALL BE FABRICATED FROM ONE OF THE FOLLOWING MATERIALS: 0.060" CORRUGATED ALUMINUM ALLOY DRAIN PIPE 0.064" CORRUGATED ALUMINIZED STEEL DRAIN PIPE 0.060" ALUMINUM ALLOY FLAT SHEET, IN ACCORDANCE WITH ASTM B 209M, 6062 H32 OR EPS HIGH ,DENSITY POLYETHYLENE STORM SEWER PIPE 4. THE FRAME AND LADDER OR STEPS ARE TO BE OFFSET SO THAT: THE SHEAR GATE IS VISIBLE FROM THE TOP; THE CLIMB -DOWN SPACE IS CLEAR OF THE RISER AND GATE; THE FRAME IS CLEAR OF THE CURB. 6. NOT USED. 6. RESTRICTOR PLATE WITH ORIFICE AS SPECIFIED IN THE CONTRACT. OMIT PLATE IF FOR OIL POLLUTION CONTROL ONLY. THE OPENING IS TO BE CUT ROUND AND SMOOTH. 7. THE SHEAR GATE SHALL BE MADE OF ALUMINUM ALLOY IN ACCORDANCE WITH ASTM B 26M AND ASTM B 275, DESIGNATION . ZG32A; OR CAST IRON IN ACCORDANCE WITH ASTM .A 48, CLASS 30B. THE LIFT HANDLE SHALL BE MADE OF A SIMILAR METAL TO THE GATE (TO PREVENT GALVANIC CORROSION), IT MAY BE OF SOLID ROD OR HOLLOW TUBING, WITH ADJUSTABLE HOOK A NEOPRENE RUBBER GASKET IS REQUIRED BETWEEN THE RISER MOUNTING FLANGE AND THE GATE FLANGE. INSTALL THE GATE SO THAT THE LEVEL -LINE MARK IS LEVEL WHEN THE GATE IS CLOSED. THE MATING SURFACES OF THE LID AND THE BODY SHALL BE MACHINED FOR PROPER FIT. ALL SHEAR GATE BOLTS SHALL BE STAINLESS STEEL. 8. THE SHEAR GATE MAXIMUM OPENING SHALL BE CONTROLLED BY LIMITED HINGE MOVEMENT, A STOP TAB, OR SOME OTHER DEVICE. 9. ALTERNATE SHEAR GATE DESIGNS ARE ACCEPTABLE, IF MATERIAL SPECIFICATIONS ARE MET AND FLANGE BOLT PATTERN MATCHES. 12" MIN (AT INITIAL INSTALLATION) ADJUSTABLE PIPE SUPPORT rir 15" SLOTTED PVC SLOPE = 0.0% 5' STEEL WEDGE ST 5' SPACING SLOTTED PIPE DETAILS (DR6 (DR61 S r° Jo w A Sy %�� rt 27 9 If T G EN 716/10 MSY CONTRACT NO. LOCATION NO. S�ONA I. 2/3109 MS C'7295 L DA DATE BY P.E. STAMP BOX r DATE P.E. STAMP BOX CSBC � �11 �1111 ki Lq 10 1. PIPE SHALL BE CONSTRUCTED SO THAT THE BOTTOM OF SLOTS ARE AT THE CENTERLINE AND AT AN EQUAL ELEVATION (WITHIN 0.006 FEET VERTICAL TOLERANCE). 2. DO NOT PLACE COBBLES OVER SLOTTED PIPE UNTIL EVEN FLOW DISPERSAL HAS BEEN FIELD VERIFIED AND SLOTTED PIPE INSTALLATION HAS BEEN APPROVED IN ACCORDANCE WITH THE SPECIAL PROVISIONS. AdW INTERS T Washington State Department of Transportation Corridor Program In FRAME & LADDER OR STEPS OFFSET. ILFINGER BERGER r ■ ? Q SEE NOTE 8. Civil Inc, is Q 415 - 118th Avenue SE Bellevue Washington 98005 -3518 Phone: 425.519.6500 o in ROUND SOLID COVER �r z TRI— S'T'ATE CONSTRUCTION, INC MARKED DRAIN WITH C'urubt�tirt� LOCKING BOLTS. Z RIM ELEV.-26.06 d,, d°e d•, ° d•e 4.0 - d • f 4A ° — 36" BAFFLE ATTACHED TO 18" RISER 12" RISER TOP 6" ELEV. 24.05 , A RISER TOP W/ SOLID COVER e ELEV. 24.05 • ' ° STEPS OR LADDER. PIPE SUPPORT(S): 3" X 0.075" ALUMINUM 18" RISER 12" OUTLET PIPE CLEANOUT GATE /SHEAR DRS -15 718"' GATE. 8" MIN. GATE f TLET PIPE INVERT ELEV.— 21.87 • ° DR6 -12 12" RISER 4 . z A . ° • 4 N a INVERT ELEV. =20.12 A SOLID a ORIFICE RESTRICTOR PLATE • 3.00 IN. DIA. 4A • f ° a A ° e d• d° s •e ° e e °e , e . ° a a • d .d fd 4 o a + Al • a• � d � d FILE NAME TIME DATE PLOTTED BY DESIGNED BY ENTERED BY CHECKED BY PROD. ENGR. REGIONAL ADM. ft soft NOTE: 72" DIA. FOR DETAILS NOT SHOWN SEE WSDOT STANDARD PLAN B- 10.40 -00 • CATCH BASIN TYPE 2-7219 • SPUTTER U *411 i A GASKET CAP —�\ A CEMENT CONNECTION GASKET CONNECTION 15" PVC Q CAP END OF PIPE K&k� CLEANOUTIINSPECTION PORT DETAIL C:1 WorklProjectW!selBTJV0002 \dms022691BT 11:30:09 AM 8/19/2010 locia E.ANDERS L. JOHNSON J. TORRIE m AS -BUILT L. HODGSON IFC D. DYE 405 -AB REGION STATE NO. 10 WASi JOB NUMBER R4 { 12" 12" -- 15" PVC CONTROL STRUCTURE NOTES: 1. THE PIPE SUPPORTS AND THE RESTRICTORISEPARATOR SHALL BE CONSTRUCTED OF THE SAME MATERIAL AND BE ANCHORED AT A MAXIMUM SPACING OF 36 ". ATTACH THE PIPE SUPPORTS TO THE MANHOLE WITH 518" STAINLESS STEEL EXPANSION BOLTS OR EMBED THE SUPPORTS INTO THE MANHOLE WALL 2 ". 2. THE VERTICAL RISER STEM OF THE RESTRICTOR/SEPARATOR SHALL BE THE SAME DIAMETER AS THE THE HORIZONTAL OUTLET PIPE WITH A MINIMUM DIAMETER OF 8 ". 3. THE FLOW RESTRICTOR/SEPARATOR SHALL BE FABRICATED FROM ONE OF THE FOLLOWING MATERIALS: 0.060" CORRUGATED ALUMINUM ALLOY DRAIN PIPE 0.064" CORRUGATED ALUMINIZED STEEL DRAIN PIPE 0.060" ALUMINUM ALLOY FLAT SHEET, IN ACCORDANCE WITH ASTM B 209M, 6062 H32 OR EPS HIGH ,DENSITY POLYETHYLENE STORM SEWER PIPE 4. THE FRAME AND LADDER OR STEPS ARE TO BE OFFSET SO THAT: THE SHEAR GATE IS VISIBLE FROM THE TOP; THE CLIMB -DOWN SPACE IS CLEAR OF THE RISER AND GATE; THE FRAME IS CLEAR OF THE CURB. 6. NOT USED. 6. RESTRICTOR PLATE WITH ORIFICE AS SPECIFIED IN THE CONTRACT. OMIT PLATE IF FOR OIL POLLUTION CONTROL ONLY. THE OPENING IS TO BE CUT ROUND AND SMOOTH. 7. THE SHEAR GATE SHALL BE MADE OF ALUMINUM ALLOY IN ACCORDANCE WITH ASTM B 26M AND ASTM B 275, DESIGNATION . ZG32A; OR CAST IRON IN ACCORDANCE WITH ASTM .A 48, CLASS 30B. THE LIFT HANDLE SHALL BE MADE OF A SIMILAR METAL TO THE GATE (TO PREVENT GALVANIC CORROSION), IT MAY BE OF SOLID ROD OR HOLLOW TUBING, WITH ADJUSTABLE HOOK A NEOPRENE RUBBER GASKET IS REQUIRED BETWEEN THE RISER MOUNTING FLANGE AND THE GATE FLANGE. INSTALL THE GATE SO THAT THE LEVEL -LINE MARK IS LEVEL WHEN THE GATE IS CLOSED. THE MATING SURFACES OF THE LID AND THE BODY SHALL BE MACHINED FOR PROPER FIT. ALL SHEAR GATE BOLTS SHALL BE STAINLESS STEEL. 8. THE SHEAR GATE MAXIMUM OPENING SHALL BE CONTROLLED BY LIMITED HINGE MOVEMENT, A STOP TAB, OR SOME OTHER DEVICE. 9. ALTERNATE SHEAR GATE DESIGNS ARE ACCEPTABLE, IF MATERIAL SPECIFICATIONS ARE MET AND FLANGE BOLT PATTERN MATCHES. 12" MIN (AT INITIAL INSTALLATION) ADJUSTABLE PIPE SUPPORT rir 15" SLOTTED PVC SLOPE = 0.0% 5' STEEL WEDGE ST 5' SPACING SLOTTED PIPE DETAILS (DR6 (DR61 S r° Jo w A Sy %�� rt 27 9 If T G EN 716/10 MSY CONTRACT NO. LOCATION NO. S�ONA I. 2/3109 MS C'7295 L DA DATE BY P.E. STAMP BOX r DATE P.E. STAMP BOX CSBC � �11 �1111 ki Lq 10 1. PIPE SHALL BE CONSTRUCTED SO THAT THE BOTTOM OF SLOTS ARE AT THE CENTERLINE AND AT AN EQUAL ELEVATION (WITHIN 0.006 FEET VERTICAL TOLERANCE). 2. DO NOT PLACE COBBLES OVER SLOTTED PIPE UNTIL EVEN FLOW DISPERSAL HAS BEEN FIELD VERIFIED AND SLOTTED PIPE INSTALLATION HAS BEEN APPROVED IN ACCORDANCE WITH THE SPECIAL PROVISIONS. AdW INTERS T Washington State Department of Transportation Corridor Program In wmmmft�� DAVID EVANS ILFINGER BERGER ED AHOASSOCIATESiNC. Civil Inc, is Q 415 - 118th Avenue SE Bellevue Washington 98005 -3518 Phone: 425.519.6500 o in TRI— S'T'ATE CONSTRUCTION, INC C'urubt�tirt� 1-405 1-5 TO SR169 ilia STAGE I -WIDENING SHEET OF SHEETS