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HomeMy WebLinkAboutR-422946A PORTION OF THE NW 1/4 OF SECTION 19, TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M., KING COUNTY, WASHINGTON rn N N I O rI W I- LJ J L, 018" RCP MAX. INLET AL7ERNA7E INLETLOCATBON-\ 4' u. NOT=S 1 T-0 DESIGN LGAGw[i8: A. AASHTO HS-20-44 (NTH WPACTy B- DESIGN SOIL COVER: S'-0' MAXIMUM C. ASSUMED WATER TABLE; BELOW BASE OF PRE -CAST 04ME (ENdNEER-OF-REOORO TO CONFIRM SITE WATER TABLE ELEVATION) D. LATERAL EARTH PRESSURE: AS PCF IORAINED) -4u EF. LA ETLOAD GHA BO PSF ---------------------, (MFPLID TO 8-0- BELOW GRADE) N01ATFRAL SURCAHARGF FROM ADJACFNT IN BUILDINGS. WALLS, PIERS, OR FOUNDATIONS. e I iCONCRETE :&(iAY MINIMUM C-0IiRESSIYE 1 - - - - - - - - - - - - - - - - - - I STRENGTH: 5.000 PSi MINIMUM. - - - - - - - - - - - - - _J `J� I 3 HEINFORCINO: REBAR, ASTM A6ISIAT06. GRAVE W I I I 4. CEMENT_ ASTM C150 5. REQuIRED ALLOWABLE SOIL BEARING CAPACITY: ri p 2.50E PSF B, REFERENCE fiTANpA.R6 J I I i I I A. ASTM CBBE _t I 8 A5TV C813 C. AC131&14 - - - - - - - - - - - - - - - -I 7� TNIs STRUCTIAHE IS QE510NEQ TRTFIE PARAMETERS N'CriED HEREIN. ERGINEER GF RECORD SHALL VERIFY FY THAT OUT I NOTED PARAMETERS MEET OR EXCEED PROJECT REQUIREMENTS.. IF DE5HQN PARAMETERS ARE f J INCORRECT, REVIEWING EN$INIFFWAOTHORITY - - - - - - - - - - - - - - - - - - - - - 814ALL NOTIFY OLDCASTLE INFRASTRUCTURE UPON REVIEW. - -_ _ - �V • �� • __' I- 1 I 8, INLET AND OUTLET HOLES WILL BE FACTORY DIVIDER WALL COREDIICAST PER PLANS AND CUSTOMER 018' RCP MAX. OUTLET REQUIREMENTS. INLET AND OUTLET LOCATIONS. CAN BE MTRROREQ. PLAN VIEW 9 CONTRACTOR. RESPONSIBLE 70 VEMFT ALL SIZES, LOCA.41t}AIS, AND ELEVATIONS OF OPEMMG.B. 10. CONTRACTT0I RESPONSIBLE TO ENSURE ADERIJWTE BEARING SVRFACE IS PROV1pED Q.E. 2X 036" BOLTED & GASKETED ACCESS COVERS, COMPACTED AND LEVEL PER PROJECT FIELD POURED CONCRETE COLLAR REQUIRED, SPECIFICATIONS}. 2X 024' BOLTED & GASKETED ACCESS COVEIRS, NY OTHERS. 11. SECTION HEIGHTS- SLABAYALLTHICKNESSES. AND FI ELD POURED CONCRETE COLLAR REQUIRED, KEYWAYS ARE SUBJECT TO CHANGE AS REQUIRED BY OTHERS, FOR SITE REQuAEMENT5ANLImR DUE TO RIES I I INLET WINDOW I I - - - - - - - - - - - - "MIN II 13'-11D'" MAX INLET iY II i - DN T-2" [2E61 DROP I RECOMMENDED, 6" MIN. II I II Illr)► --------- our OPTIONAL DRAIN—"" RAIN 3'•1n" p' 1p" DOWN DEVICE LEFT END VIEW 0" I WALL ,n OLDACASTLE BIOPOD BIOFILTER - UNDERGROUND II!I"'J SCALE: N.T.S. GENERAL NOTES: THE STORMCAPTURE SYSTEM BY OLDCASTLE STORMWATER SOLUTIONS IS PART OF THE STORMWATER MANAGEMENT SYSTEM FOR THE RESPECTIVE SITE, AS PREPARED BY THE PROJECT DESIGN ENGINEER. IT IS THE RESPONSIBILITY OF THE DESIGN ENGINEER TO DETERMINE DESIGN FLOW RATES, PRE-TREATMENT AND POST -TREATMENT REQUIREMENTS, STORAGE VOLUME, AND ENSURE THE FINAL DESIGN MEETS ALL CONVEYANCE AND STORAGE REQUIREMENTS. SYSTEM DESIGN AND TYPE, SOIL ANALYSIS, LOADING REQUIREMENTS, COVER HEIGHT AND MODULE SIZE DETERMINE THE FOUNDATION TYPE AND REQUIREMENTS AS STATED HEREIN. ANY VARIATIONS FOUND DURING CONSTRUCTION FROM THE SITE AND SYSTEM ANALYSIS MUST BE REPORTED TO THE PROJECT DESIGN ENGINEER. THE PROJECT DESIGN ENGINEER IS RESPONSIBLE FOR OBTAINING A GEOTECHNICAL ENGINEERING REPORT VERIFYING THE BEARING CAPACITY STATED IN DESIGN NOTES. A. AASHTO HS20-44 W/ IMPACT. B. DEPTH OF COVER = 6" TO 5'-0". C. ASSUMED WATER TABLE = BELOW BOTTOM. D. EQUIVALENT FLUID PRESSURE = 45 PCF. E. LATERAL LIVE LOAD SURCHARGE = 80 PSF. F. NO LATERAL SURCHARGE FROM ADJACENT STRUCTURES. 2. CONCRETE 28 DAY COMPRESSIVE STRENGTH SHALL BE 6,000 PSI. 3. STEEL REINFORCEMENT: REBAR, ASTM A-615, GRADE 60. 4. CEMENT: ASTM C-150 SPECIFICATION. 5. STORMCAPTURE MODULE TYPE = DETENTION. 6. REQUIRED BASE LAYER DEPTH = 2" SAND BEDDING LAYER. 7. REQUIRED NATIVE ALLOWABLE SOIL BEARING PRESSURE = 2,500 PSF. 8. REFERENCE STANDARDS: A. ASTM C 890 B. ASTM C 891 C. ASTM C 913 9. LESS THAN 6" OR GREATER THAN 5'-0" OF COVER REQUIRES CUSTOM STRUCTURAL DESIGN AND MAY REQUIRE THICKER SUBGRADE. INSTALLATION NOTES: STORMCAPTURE MODULES ARE TO BE INSTALLED IN ACCORDANCE WITH ASTM C891, INSTALLATION OF UNDERGROUND PRECAST UTILITY STRUCTURES. PROJECT PLAN AND SPECIFICATIONS MUST BE FOLLOWED ALONG WITH ANY APPLICABLE REGULATIONS. 1. PLAN LINE, GRADE AND ELEVATIONS MUST BE FOLLOWED. 2. WHERE SPECIFIED, AN 8 OZ. NON -WOVEN GEOTEXTILE FABRIC MUST BE USED AS A SEPARATION LAYER AROUND THE STORMCAPTURE SYSTEM. 3. PENETRATIONS IN THE GEOTEXTILE MAY ONLY BE MADE WITH SMOOTH WALL PIPES. MAKE PENETRATIONS FOR ALL OUTLETS BEFORE MAKING PENETRATIONS FOR ANY INLETS. 4. SUBGRADE MATERIALS, IF SPECIFIED, SHALL BE CLEAN, DURABLE CRUSHED AGGREGATE COMPACTED AS DIRECTED BY THE ENGINEER. OLDCASTLE RECOMMENDS SIZE 5, 56, OR 57 (PER ASTM C33). 5. DESIGNATED EMBEDDED LIFTERS MUST BE USED. USE PROPER RIGGING TO ASSURE ALL LIFTERS ARE EQUALLY ENGAGED WITH A MINIMUM 60 DEGREE ANGLE ON SLINGS AS NOTED AND IN ACCORDANCE WITH OLDCASTLE LIFTING PROCEDURES. 6. MODULES MUST BE PLACED AS CLOSE TOGETHER AS POSSIBLE, AND GAPS SHALL NOT BE GREATER THAN 3/4". ALL EXTERIOR SYSTEM JOINTS SHALL BE COVERED WITH A MIN. 8" JOINT WRAP ON SIDES AND TOP (CS-212 CONSEAL OR EQUIVALENT). IN A CLAMSHELL DESIGN INSTALL ONE ROW CS-102 CONSEAL (OR EQUIVALENT) BETWEEN PRECAST PIECES. 7. AUTHORIZATION SHALL BE GIVEN BY THE PROJECT ENGINEER OR DESIGNATED PERSON PRIOR TO PLACEMENT ON BACKFILL FOR THE SYSTEM. CARE MUST BE TAKEN DURING PLACEMENT OF BACKFILL NOT TO DISPLACE MODULES OR JOINT WRAP. BACKFILL SHALL BE COMPACTED TO 95 % STANDARD PROCTOR DENSITY OR AS SPECIFIED, AND SHALL NOT BE COMPACTED WITHIN 6" OF MODULE. 8. CONSTRUCTION EQUIPMENT EXCEEDING DESIGN LOADING SHALL NOT BE ALLOWED ON STRUCTURE. 9. TERMADUCTS TO BE KNOCKED OUT AT SPECIFIED LOCATIONS IN FIELD BY OTHERS. SEE SITE LAYOUT FOR LOCATIONS. INLETS AND RISERS: ALL PIPE INLETS SHALL EXTEND INSIDE MODULE A MINIMUM OF 4". PLACE A NON -SHRINK, NON-METALIC GROUT, MIN. 3,000 PSI IN ANNULAR SPACE TO ELIMINATE ALL VOIDS. REVISIONS REVISION DATE SHEETS DESCRIPTION OF REVISION 342 OLDCASTLE STORMCAPTURE UNITS - 71 HEIGHT SCALE: N.T.S. WEIR PROWCT AVAILABILITY AND PRODUCTION FACILR'V RIM CONSTRAINTS. 4"MIN TO12. MAXIMUkI PICK WEIGHTS': � 5' MAX COVER R BASF: xx,xxK I BS• (SEE NOTE 1,13} 1' COURINEC WEIGHTOF BASE INCLUD€& BYPASS WEIR, DIVIDER WALL, ROCK & UE04A) I 13. INTERNALS SKM-L CONSIST OF LINpERURAIH PIPE, ROCK STORMMIX- MEDIA, MULCH, DIVIDER - - - - - - - - - - - - - - - - - - - - - - - - - WALL, DYPA83 WEIR AND OPTIONAL DRAIN DOWN. ENERGY DISSIPATION I STONE 2'-0• ELEVATION VIEW MEDIA L-B" DRAIN ROCK UNDERDRAIN PIPE IV STORMCAPTURE" FOR HYDRAULIC PASSAGE '""""""'•'" '"`""""'""" i TYPICAL ISO VIEW N.T.S. • CaLdays • ® two bubefore NO, NBLE OF CONTENTS :S & GENERAL ISO 1 ;AL ELEVATION 2 .RIOR DETAILS 1 3 RIORDETAILS 1 4 TE: THIS VIEW IS FOR ILLUSTRATION RPOSES ONLY TO SHOW FEATURES OF SYSTEM. ACTUAL LAYOUT VARIES BY DJECT, SEE SITE PLAN LAYOUT. ALL RIMETER WALLS ARE SOLID. S MUST BE FILLED OUT BEFORE MANUFACTURING BEGINS* /ED W/ NO EXCEPTIONS TAKEN: ❑ APPROVED AS NOTED: REVISE AND RESUBMIT: ❑ - PRELIMINARY - NOT FOR CONSTRUCTION SIGNATURE DATE 10 OldcastW Stormwater Solutions 793150UmPAW(FUSA,SURE 3 ,LRR N,C080130 PHONE: IJIB88fi5 1 FVLN-79L7497 THIS DCCUMENT IMF PROPERTY OF OLDCASRE PRECAST, INC. IT IS CONFIDEMIAL, SUBMITTED FOR REFERENCE NRPOSES ONLY, MD SHAH NOT M USED IN ANY WAY INJURIOUS TOTHE INTERESTS OF, ORVJRHOUTTHE WRITTEN PERMISSION OF UDCASTLE PRECAST, INC. COPYRIGHTMMOLDCASREPRECAST, INC ALL RIGHTS RESERVED STORMCAPTURE GENERAL ISO SC2-7 ft Gamshell I REV DATE 11 OF 4 1 CENTER OF CDS STRUCTURE, SCREEN AND FIBERGLASS SEPARATION SUMP OPENING CYLINDER AND INLET A A A~ 3 1 FLOW h TOP SLAB ACCESS If + 1SEE FRAME AND COVER DETAIL) PVC HYDRAULIC SHEAR 48- [1219] I.D. UANHOLE PLATE STRUCTURE MAIL. PLAN VIEW B-B N.T.S. CONTRACTOR TO GROUT TO FINISHED GRADE GRADE riING3+I�SERS FIBERGLASS SEPARATION B INLET PIPE 4MULTIPLEINLET PIPES MAY 9E ACCOMMODATED) • o {OIL BAFFLE SKIRT - SEPARATION SCREEN PVC HYDRAULIC SHEAR PLATE SOLIDS STORAGE SUMP CONTECH INLINE CDS SCALE: N.T.S. 4i `° .+• OUTLET PIPE I r I I � - 1 i• I I PERMANENT POOL '} ELEV. ELEVATION A -A N.T.S. CDS2015-4-C DESIGN NOTES THE STANDARD CDS201&4-C CONFIGURATION IS SHOWN. ALTERNP.TE CONFIGURATIONS ARE AVAILABLE AND ARE LISTED BELOW. SOME CONFIGURATIONS MAY BE COMBINED TO SUIT SITE REQUIREMENTS. CONFIGURATION DESCRIPTION GRATED INLET ONLY 140 INLET PIPE) GRATED INLET WITH INLET PIPE OR PIPES CURB INLET ONLY (NO INLET PIPE) CURB INLET WITH INLET PIPE OR PIPES SEPARATE OIL BAFFLE 6INGLE INLET PIPE REQUIRED FOR THIS CONFIGURATION) SEDPAENT WEIR FOR NJDEP 114JCAT CONFORMING UNITS I FRAME AND COVER B- (DIAMETER VARIES) N.T.S. SITE SPECIFIC DATA REQUIREMENTS STRUCTURE ID PR TREAT WATER QUALITY FLOW RATE (CFSORL+s1 0.344 PEAK FLOW RATE ICFS OR Us) 0,59 RETURN PE RICO OF PEAK FLOW (YRS) 100 SCREEN APERTURE (206 OR 47W) 2400 PIPE DATA: I.E. MATERW&L DIAMETER INLET PIPE 1 16.,69 CPEP 12 INLET PIPE 2 ' [1UTLET PIPE RIM ELEVATION 122.79 ANTI -FLOTATION BALLAST 1 WIDTH HEIGHT NOTESrSPECWL REQUIREMENTS: . PER ENGINEER OF RECORD GENERAL ROTES 1, GONTECH TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE. 2- DIMENSIONS MARKED WT61-1() ARE REFERENCE DIMENSIONS. ACTUAL DIMENSIONS MAY VARY. 3, FOR FABRICATION DRAWINGS WITH DETAIL ED STRUCTURE DIMENSIONS AND WEIGHTS, PLEASE CONTACT YOUR CONTECH ENGINEERED SOLUTIONS LLC REPRESENTATIVE www.00nwchES,mm 4. CDs WATER QUALITY STRUCTURE SHALL BE IN ACCORDANCE WITH ALL DESIGN DATA AND INFORMATION CONTAINED IN THIS DRAVNNG- i4 6, STRUCTURE SHALL MEET AASHTG H520 AND GA15TIN65 SHALL ME ET 1520 (AASWQ M 301 LUAU HATING. A58UMUNG GROUNDWATER ELEVATION AT. OR BELOW. THE OUTLET PIPE INVERT ELEVATION, ENGINEER OF RECORD TO CONFIRM ACTUAL GROUNDWATER ELEVATION. 6, PVC HYDRAULIC SHEAR PLATE IS PLACED ON SHELF AT 007TCM OF SCREEN CYLINDER. REMOVE AND REPLACE AS NECESSARY DURING MAINTENANCE CLEARING. INSTALLATION NOTES A. ANY SUB -BASE. BACKFILL DEPTH, APIMR ANTI -FLOTATION PROVISKUNS ARE SITE-SPECIFIG DESIGN CONSIDERATIONS AND SHALL BE SPECIFIED BY ENGINEER Of RECORD. B. CONTRACTOR TO PROVIDE EQUIPMENT WITH SUFFICIENT LIFTING AND REACH CAPACITY TO LIFT AND SET THE CDs MANHOLE STRUCTURE (LIFTING CLUTCHES PROVIDED). C. CONTRACTOR TO ADD JOINT SEALANT BETWEEN ALL STRUCTURE SECTIONS, A14D ASSEMBLE. STRUCTURE- 0. CONTRACTOR TD PROVIDE, INSTALL, AND GROUT PIPES. MATCH PIPE INVERTS WITH ELEVATIONS SHUWN. E. CONTRACTOR TO TAKE APPROPFUATE MEASURES TO ASSURE UNT IS WATER TIGHT, HOLDING WATER TO FLOWLINE INVERT MINIMUM. IT IS SUGGESTED THAT ALL JOINTS BELOW PIPE INVERTS ARE GROUTED, CONSTRUCTION RECORD DRAWING PROJECT WAS COMPLETED IN SUBSTANTIAL CONFORMANCE WITH THE APPROVED PLANS. ELEVATION DEVIATIONS, WHERE APPLICABLE, ARE DENOTED WITH PLAN CALLOUT UPDATES, AND A STRIKEOUT THROUGH THE ORIGINAL ELEVATION. UTILITY AS -BUILT INFORMATION OBTAINED BY MCKEE ENTERPRISES AND VERIFIED BY SITTS & HILL ENGINEERS, INC. T D C. sitts&hill �d9 I tt CIVIL I STRUCTURAL I SURVEY 4815 CENTER STREET [ TACOMA, WA. 98409 PHONE: (253) 474-9449 [ FAX: (253) 474-0153 http://www.sittshill.com/ '�o G 49 Project No.: 19480 Project Mgr.: DCD SjOy'� E� Proj. Engineer: DKM/RJJ Proj. Drafter: KLK/DKM R-422946 IN COMPLIANCE WITH CITY OF RENTON STANDARDS SURVEYED: SCALE: AS NOTED VERTICAL: NAVD HORIZONTAL: NAD 1983/183/1991 DATUM • C T Y O F RENTON VASs• Planning/Building/Public Works Dept. BROTHERTON CADILLAC - RENTON GRADING AND STORM DRAINAGE DETAILS (PRIVATE AND PUBLIC) DATE: DESIGNED: DKM/RJJ FIELDBOOK: PAGE: DRAWN: KLK/DKM ONE INCH DRAWING NO: C3.5C CHECKED: DCD AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY REVISION BY DATE APPR APPROVED: DCD SHEET: 2� OR39 N T O O C\1 f Ir rev N T O O 0 N Q J L C/•) y� C-J O O N N