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Home My WebLink AboutR-361461u: IN - INLET SHAPING BY THE CONTRACTOR i — REFERENCE STATION /OFFSET AND FLOW LINE ELEVATION CURB BY THE CONTRACTOR SDR-35 PVC COUPLING CAST INTO PRECAST BOX WALL (OUTLET PIPE LOCATION VARIES) PLAN VIEW (6' X 4' UNIT] CLEANOUT COVER CAST IN TOP SLAB TREE FRAME & GRATE CAST IN TOP SLAB 8" TOP SLAB INTERLOCKING JOINT (TYP) a 6" 4' 6" LET SHAPING Y THE CONTRACTOR REFERENCE STATION /OFFSET AND FLOW LINE ELEVATION CURB BY THE CONTRACTOR COUPLING CAST INTO PRECAST WALL BOX (OUTLET PIPE LOCATION VARIES) PLAN VIEW (4' X 4' UNIT) PLANT SUPPLIED FILTERRA CONSTRUCTION NOTES 1. IF THE FILTERRA IS STORED BEFORE INSTALLATION, THE TOP SLAB MUST BE PLACED ON THE BOX USING THE 2X4 WOOD PROVIDED, TO PREVENT ANY CONTAMINATION FROM THE SITE. ALL INTERNAL FITTINGS SUPPLIED (IF ANY), MUST BE LEFT IN PLACE AS PER THE DELIVERY. 2. THE UNIT SHALL BE PLACED ON A COMPACTED SUBGRADE WITH A MINIMUM 6 -INCH GRAVEL BASE SUCH THAT THE UNIT AND TOP SLAB MATCH THE GRADE OF THE CURB IN THE AREA OF THE UNIT. COMPACT UNDISTURBED SUBGRADE MATERIALS TO 95% OF OF MAXIMUM DENSITY AT +1 -2% OF OPTIMUM MOISTURE. UNSUITABLE MATERIAL BELOW SUBGRADE SHALL BE REPLACED TO THE ENGINEER'S APPROVAL 3. OUTLET CONNECTIONS SHALL BE ALIGNED AND SEALED TO MEET THE PLANS WITH MODIFICATIONS NECESSARY TO MEET SITE CONDITIONS AND LOCAL REGULATIONS. 4. ONCE THE UNIT IS SET, THE INTERNAL WOODEN FORMS AND PROTECTIVE MESH COVER MUST BE LEFT INTACT. REMOVE ONLY THE TEMPORARY WOODEN SHIPPING BLOCKS BETWEEN THE BOX AND TOP SLAB. THE TOP LID SHOULD BE SEALED ONTO THE BOX SECTION BEFORE BACKFIWNG, USING A NON- SHRINK GROUT, BUTYL RUBBER OR SIMILAR WATERPROOF SEAL. THE BOARDS ON TOP OF THE LID AND BOARDS SEALED IN THE UNIT'S THROAT MUST NOT BE REMOVED. THE SUPPLIER (AMERICAST OR ITS AUTHORIZED DEALER) WILL REMOVE THESE SECTIONS AT THE TIME OF ACTIVATION. BACKFILLING SHOULD BE PERFORMED IN A CAREFUL MANNER, BRINGING THE APPROPRIATE FILL MATERIAL UP IN 6" LIFTS ON ALL SIDES. PRECAST SECTIONS SHALL BE SET IN A MANNER THAT WILL RESULT IN A WATERTIGHT JOINT. 5. THE CONTRACTOR IS RESPONSIBLE FOR INLET PROTECTION /SEDIMENT CONTROL AND CLEANING AROUND EACH FILTERRA UNIT. 6. CURB AND GUTTER CONSTRUCTION SHALL ENSURE THAT THE FLOW LINE OF THE FILTERRA UNITS IS AT A GREATER ELEVATION THAN THE FLOW LINE OF THE BYPASS STRUCTURE. 7. ACTIVATION OF THE FILTERRA UNIT IS PERFORMED ONLY BY THE SUPPLIER. PURCHASER IS RESPONSIBLE FOR FILTERRA INLET PROTECTION AND SUBSEQUENT CLEAN OUT COST. THIS PROCESS WILL COMMENCE WHEN PROJECT SITE IS FULLY STABILIZED AND CLEANED (FULL LANDSCAPING, GRASS COVER, FINAL PAVING AND STREET SWEEPING COMPLETED). CARE SHALL BE TAKEN DURING CONSTRUCTION NOT TO DAMAGE THE PROTECTIVE THROAT AND TOP PLATES. BY AMERICAST (NOT SHOWN GALVANIZED a d FOR CLARITY) ANGLE NOSING CURB & GUTTER ° BY THE CONTRACTOR d° 4 °' STREET JI—JI =IL J1— 61 JC`]I Il 1 DOWEL L IL= L =11=JL JL— IL =J1=1L 1 JL=1h JL =JL=. JL=11: JI.= .fi._I D L= JL= 11 =11� JL= JI.= JI.=JL L IL =JJL JL IL= JL;.B;JL -7 7 BY AMERICAST MULCH PROVIDED BY AMERICAST PERFORATED UNDERDRAIN UNDERDRAIN STONE PROVIDED BY AMERICAST SYSTEM BY AMERICAST SECTION A -A PRECAST FILTERRA UNIT CONFIGURATION NTS CAST-IN-PLACE DEPRESSED GUTTER AND THROAT OPENING (BY CONTRACTOR) PRECAST STANDARD 90' NOSING ° TOP SLAB d d a ° d • 4 -6" CLEAR THROAT OPENING d a ° d d ° 4 ° a ° a d ° a ° d d 12- D.C. BY AMERICAST 0 BE BENT AAS ®CESSA Y BY CONTRACTOR $ II PRIOR TO INSTALLATION OF FIELD POURED GUTTER I ° THROAT PROTECTION DEVICE DO NOT REMOVE - LEAVE U a ° IN PLACE UNTIL SITE IS PRECAST BOX WALL ° STABILIZED AND FILTERRA IS ACTIVATED FILTERRA THROAT OPENING AND GUTTER DETAIL NTS R-361461 CALL 3 WORKING DAYS BEFORE YOU DIG: 811 REVISED TO CONFORM TO CONSTRUCTION RECORDS. NO REVISIONS VS HJT 07 2014 SURVEYED: KPG p THIS SHEET. �1P D BOB RECORD �h } CITY OF RENTON SOUTH LAKE WASHINGTON DRAWING NO. S 9� DRAWN BY ODB ` Public Works Department ROADWAY IMPROVEMENTS PROJECT NO. 11156 _ DESIGN Y: ODD 15affle, 9 Tworna, WA DRAWINGS FED AID NO. u CHECK BY: NJD Sealtla,WA98109 Tacoma, WA 98402 °F ae�srg�FO �Fwa \'v�` PROJ MGR: NJD (206)28 &1640 (2 531 821 -072 0 PREPARED BY KPG, JULY 2014 APPROVED FOR CONSTRUCTION STORM DRAINAGE DETAILS DATE: FEB 2012 �ONgL ENV` \yo WyM• BASED ON CONSTRUCTION RECORDS NUMBER REVISION DESCRIPTION BY APP. DATE 0�1 FILE: 08046DET02.dwg BY: DATE: SHEET NO. 8 OF 53 t 0 c r I i u A F a�z Q �0 a> o I I 3 I I I I I 0 �+ I I I 46 z - INLET SHAPING BY THE CONTRACTOR i — REFERENCE STATION /OFFSET AND FLOW LINE ELEVATION CURB BY THE CONTRACTOR SDR-35 PVC COUPLING CAST INTO PRECAST BOX WALL (OUTLET PIPE LOCATION VARIES) PLAN VIEW (6' X 4' UNIT] CLEANOUT COVER CAST IN TOP SLAB TREE FRAME & GRATE CAST IN TOP SLAB 8" TOP SLAB INTERLOCKING JOINT (TYP) a 6" 4' 6" LET SHAPING Y THE CONTRACTOR REFERENCE STATION /OFFSET AND FLOW LINE ELEVATION CURB BY THE CONTRACTOR COUPLING CAST INTO PRECAST WALL BOX (OUTLET PIPE LOCATION VARIES) PLAN VIEW (4' X 4' UNIT) PLANT SUPPLIED FILTERRA CONSTRUCTION NOTES 1. IF THE FILTERRA IS STORED BEFORE INSTALLATION, THE TOP SLAB MUST BE PLACED ON THE BOX USING THE 2X4 WOOD PROVIDED, TO PREVENT ANY CONTAMINATION FROM THE SITE. ALL INTERNAL FITTINGS SUPPLIED (IF ANY), MUST BE LEFT IN PLACE AS PER THE DELIVERY. 2. THE UNIT SHALL BE PLACED ON A COMPACTED SUBGRADE WITH A MINIMUM 6 -INCH GRAVEL BASE SUCH THAT THE UNIT AND TOP SLAB MATCH THE GRADE OF THE CURB IN THE AREA OF THE UNIT. COMPACT UNDISTURBED SUBGRADE MATERIALS TO 95% OF OF MAXIMUM DENSITY AT +1 -2% OF OPTIMUM MOISTURE. UNSUITABLE MATERIAL BELOW SUBGRADE SHALL BE REPLACED TO THE ENGINEER'S APPROVAL 3. OUTLET CONNECTIONS SHALL BE ALIGNED AND SEALED TO MEET THE PLANS WITH MODIFICATIONS NECESSARY TO MEET SITE CONDITIONS AND LOCAL REGULATIONS. 4. ONCE THE UNIT IS SET, THE INTERNAL WOODEN FORMS AND PROTECTIVE MESH COVER MUST BE LEFT INTACT. REMOVE ONLY THE TEMPORARY WOODEN SHIPPING BLOCKS BETWEEN THE BOX AND TOP SLAB. THE TOP LID SHOULD BE SEALED ONTO THE BOX SECTION BEFORE BACKFIWNG, USING A NON- SHRINK GROUT, BUTYL RUBBER OR SIMILAR WATERPROOF SEAL. THE BOARDS ON TOP OF THE LID AND BOARDS SEALED IN THE UNIT'S THROAT MUST NOT BE REMOVED. THE SUPPLIER (AMERICAST OR ITS AUTHORIZED DEALER) WILL REMOVE THESE SECTIONS AT THE TIME OF ACTIVATION. BACKFILLING SHOULD BE PERFORMED IN A CAREFUL MANNER, BRINGING THE APPROPRIATE FILL MATERIAL UP IN 6" LIFTS ON ALL SIDES. PRECAST SECTIONS SHALL BE SET IN A MANNER THAT WILL RESULT IN A WATERTIGHT JOINT. 5. THE CONTRACTOR IS RESPONSIBLE FOR INLET PROTECTION /SEDIMENT CONTROL AND CLEANING AROUND EACH FILTERRA UNIT. 6. CURB AND GUTTER CONSTRUCTION SHALL ENSURE THAT THE FLOW LINE OF THE FILTERRA UNITS IS AT A GREATER ELEVATION THAN THE FLOW LINE OF THE BYPASS STRUCTURE. 7. ACTIVATION OF THE FILTERRA UNIT IS PERFORMED ONLY BY THE SUPPLIER. PURCHASER IS RESPONSIBLE FOR FILTERRA INLET PROTECTION AND SUBSEQUENT CLEAN OUT COST. THIS PROCESS WILL COMMENCE WHEN PROJECT SITE IS FULLY STABILIZED AND CLEANED (FULL LANDSCAPING, GRASS COVER, FINAL PAVING AND STREET SWEEPING COMPLETED). CARE SHALL BE TAKEN DURING CONSTRUCTION NOT TO DAMAGE THE PROTECTIVE THROAT AND TOP PLATES. BY AMERICAST (NOT SHOWN GALVANIZED a d FOR CLARITY) ANGLE NOSING CURB & GUTTER ° BY THE CONTRACTOR d° 4 °' STREET JI—JI =IL J1— 61 JC`]I Il 1 DOWEL L IL= L =11=JL JL— IL =J1=1L 1 JL=1h JL =JL=. JL=11: JI.= .fi._I D L= JL= 11 =11� JL= JI.= JI.=JL L IL =JJL JL IL= JL;.B;JL -7 7 BY AMERICAST MULCH PROVIDED BY AMERICAST PERFORATED UNDERDRAIN UNDERDRAIN STONE PROVIDED BY AMERICAST SYSTEM BY AMERICAST SECTION A -A PRECAST FILTERRA UNIT CONFIGURATION NTS CAST-IN-PLACE DEPRESSED GUTTER AND THROAT OPENING (BY CONTRACTOR) PRECAST STANDARD 90' NOSING ° TOP SLAB d d a ° d • 4 -6" CLEAR THROAT OPENING d a ° d d ° 4 ° a ° a d ° a ° d d 12- D.C. BY AMERICAST 0 BE BENT AAS ®CESSA Y BY CONTRACTOR $ II PRIOR TO INSTALLATION OF FIELD POURED GUTTER I ° THROAT PROTECTION DEVICE DO NOT REMOVE - LEAVE U a ° IN PLACE UNTIL SITE IS PRECAST BOX WALL ° STABILIZED AND FILTERRA IS ACTIVATED FILTERRA THROAT OPENING AND GUTTER DETAIL NTS R-361461 CALL 3 WORKING DAYS BEFORE YOU DIG: 811 REVISED TO CONFORM TO CONSTRUCTION RECORDS. NO REVISIONS VS HJT 07 2014 SURVEYED: KPG p THIS SHEET. �1P D BOB RECORD �h } CITY OF RENTON SOUTH LAKE WASHINGTON DRAWING NO. S 9� DRAWN BY ODB ` Public Works Department ROADWAY IMPROVEMENTS PROJECT NO. 11156 _ DESIGN Y: ODD 15affle, 9 Tworna, WA DRAWINGS FED AID NO. u CHECK BY: NJD Sealtla,WA98109 Tacoma, WA 98402 °F ae�srg�FO �Fwa \'v�` PROJ MGR: NJD (206)28 &1640 (2 531 821 -072 0 PREPARED BY KPG, JULY 2014 APPROVED FOR CONSTRUCTION STORM DRAINAGE DETAILS DATE: FEB 2012 �ONgL ENV` \yo WyM• BASED ON CONSTRUCTION RECORDS NUMBER REVISION DESCRIPTION BY APP. DATE 0�1 FILE: 08046DET02.dwg BY: DATE: SHEET NO. 8 OF 53 t 0 c >; u m 6 >z L) o a�z Q �0 a> o 1 w 3 0 �+ n 3 46 z