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STRICTURE <br />WIDTH,DEPTH, <br />� OR DIAMETER � <br />SUBGRADE <br />TRENCH EXCAVATION LIMITS <br />w <br />PER OSHA/WISHA (TYP) <br />a <br />FINAL IMPORT STRUCTURAL <br />BACKFILL PER GENERAL CIVIL <br />NOTES ON SHEET COA <br />t_ <br />cc, <br />°o0°o�°o°°o�°o� <br />-9- <br />°o°°o°o°°�-----"- <br />�o o0o <br />PIPE ZONE BACKFILL <br />FLOW <br />A NOTES: <br />�- <br />STRUCTUREBEDDING. <br />STRUCTURE BEDDING. PER <br />1. AUTHORIZED OVEREXCAVA11ON <br />o 0 0 <br />o°o°o o° <br />°o° o°o° <br />- - <br />0 0 <br />o°o°o° °O <br />WSDOT 9-03 . <br />WORK, DISPOSAL OF <br />OVEREXCAVATED SOILS AND <br />z_ <br />o°o° <br />o°o <br />INSTALL 24" DEPTH IMPORTED <br />INSTALLA11ON OF AUTHORIZED C,o <br />GRANULAR FILL FOUNDATION. <br />OVEREXCAVATION TRENCH <br />COMPACT TO 95% OF MAX. DRY <br />FOUNDA11ON BACKFILL <br />DENSITY. ENCLOSE GRANULAR <br />MATERIALS SHALL BE <br />FILL WITHIN A WOVEN GEOTEXTILE <br />DETERMINED BY THE <br />ENVELOPE (MIRAFI 50OX OR <br />GEOTECHNICAL ENGINEER AND <br />APPROVED EQUAL). PROVIDE 12 <br />AUTHORIZED BY THE OWNER. <br />I <br />_ <br />_ <br />INCH OVERLAP MIN.AT FABRIC <br />SEE NOTE 1. <br />I I -I <br />JOINTS. <br />2° <br />2' <br />NON -SHRINK CONCRETE GROUT <br />ONSITE STORM DRAIN SYSTEM TYPICAL UTILITY STRUCTURE <br />EXCAVATION BACKFILL- <br />BEDDING AND FOUNDATION <br />Al <br />SCALE: N.T.S. <br />I B <br />IC <br />OAO <br />NOTE TO CONTRACTOR: FOR CURRENT CITY STANDARD DRAWINGS, VISIT <br />https:Heverettwa.gov/1 531 /design- construction -standards, AS CITY <br />STANDARDS ARE UPDATED FREQUENTLY. STANDARD DRAWINGS INCLUDED <br />HEREIN SHALL BE FOR REFERENCE ONLY. ALL CONSTRUCTION SHALL BE <br />PER CURRENT CITY STANDARDS AT THE TIME OF CONSTRUCTION. <br />"O" RING <br />MORTAF <br />FILLET - <br />I.0 <br />0 <br />V <br />C1 CATCH <br />SCALE: N.T.S. <br />■ <br />2 <br />WEIII <br />1 L� <br />2 1 <br />3 4 Permit #: PW1809-013 <br />Site Address: 2320 RAILWAY AVE <br />Owner: ERT LLC <br />App. Date: 9/10/2018 <br />Description: CONSTRUCTION OF RAILWAY AVE ROAD <br />AND UTILITY IMPROVEMENTS <br />NOTES <br />1. W = MAXIMUM WIDTH OF TRENCH. FOR PIPES 15" Reviewed By. Date: <br />LL LL <br />OR LESS !N DIA VV=40 . FOR PIPES 18 OR GREATER Office Set Job Site Set Fire/Planning Set a <br />W=1.5 X I.D. + 18". PIPE MUST BE CENTERED IN <br />TRENCH. <br />m <br />2. ALTERNATE SLOPING TRENCH WALL TO MEET <br />m <br />/ 8 9 10 O.S.H.A. REQUIREMENTS (NO SLOPES STEEPER THAN w <br />1:1 EXCEPT FOR ROCK). LU oL- <br />W w <br />3 SUITABLE NATIVE MATERIAL OR IMPORTED GRAVEL LI c=n <br />18"MIN BORROW AS DIRECTED. COMPACT TO 90% on <br />MAXIMUM DENSITY. N CD 0 <br />z cv <br />4. FOUNDATION GRAVELX REQUIRED BY THE N N <br />ENGINEER TO REPLACE UNSUITABLE MATERIAL.it LO N <br />SHALL BE FOUNDATION MATERIAL CLASS A, B OR AS o' o' <br />APPROVED BY THE ENGINEER. <br />5. FOR ADDITIONAL COMPACTION INFORMATION SEE <br />1 STANDARD DWG 615. 00 <br />:I <br />6. IF DIRECTED BY THE ENGINEER THE TOP THREE TO N Cr_m � o <br />2 FIVE FEET OF BACKFILL SHALL BE IMPORTED GRAVEL Y N z <br />BORROW OR SUITABLE NATIVE MATERIAL <br />:I COMPACTED TO 95% MAXIMUM DENSITY. J CD <br />=1 <br />f 7. SEE CITY OF EVERETT STANDARD DWG 326 FOR 0 z LU w <br />I I II PAVEMENT PATCH DETAILS. a W < <br />a 0 o 0 o to <br />o <br />Ln <br />w � <br />z Lo <br />00 <br />S0 <br />N <br />W <br />N <br />I' <br />z <br />df�77��//// <br />0 <br />w <br />, <br />w <br />0 <br />o <br />z <br />�- W (SEE NOTE1) <br />W <br />a <br />W" <br />0 <br />U Z <br />N <br />E ¢ <br />`" 1- <br />TYPICAL TRENCH SECTION <br />J SCALE: N.T.S. <br />NOTES <br />CATCH BASIN FRAME AND <br />/ <br />VANED GRATE OR <br />1. NO STEPS ARE REQUIRED WHEN HEIGHT IS 4' OR <br />/ <br />MANHOLE RING AND COVER <br />LESS. <br />2. THE BOTTOM OF THE PRECAST CATCH BASIN MAY <br />BE SLOPED TO FACILITATE CLEANING. <br />RECTANGULAR ADJUSTMENT <br />SECTION OR CIRCULAR <br />3. THE RECTANGULAR FRAME AND GRATE MAY BE <br />/// <br />ADJUSTMENT SECTION <br />INSTALLED WITH THE FLANGE UP OR DOWN. THE <br />FRAME MAY BE CAST INTO THE ADJUSTMENT <br />SECTION. <br />STEPS OR <br />LADDER <br />MORTAR TYP <br />STEEL TYPING <br />PIPE ALLOWANCES <br />CATCH <br />PIPE MATERIAL WITH MAXIMUM <br />INSIDE DIAMETER <br />BASIN <br />DIAMETER <br />CONCRETE <br />ALL <br />METAL <br />CPSSP <br />(a) <br />SOLID <br />WALL <br />PVC (b) <br />PROFILE <br />WALL <br />PVC (c) <br />481" <br />24" <br />30" <br />24" <br />301" <br />301" <br />54" <br />30" <br />36" <br />301" <br />36" <br />361' <br />60" <br />361" <br />421' <br />1 36" <br />42" <br />421" <br />72" <br />421" <br />54" <br />1 42" <br />48" <br />48" <br />8411 <br />.5411 <br />60" <br />54" <br />48" <br />48" <br />96" <br />60" <br />72" <br />1 60" <br />48" <br />481' <br />4. KNOCKOUTS SHALL HAVE A WALL THICKNESS OF <br />2" MINIMUM TO 2.5" MAXIMUM. PROVIDE A <br />1.5" MINIMUM GAP BETWEEN THE KNOCKOUT <br />WALL AND THE OUTSIDE OF THE PIPE. AFTER THE <br />PIPE IS INSTALLED, FILL THE GAP WITH JOINT <br />MORTAR IN ACCORDANCE WITH WSDOT <br />STANDARD SPECIFICATION 9-04.3. <br />S. CONCRETE STRUCTURE SHALL MEET THE <br />REQUIREMENTS OF AASHTO M199. <br />6. FOR MANHOLE COVER SEE STANDARD DRAWING <br />610 AND 611. REFER TO DESIGN AND <br />CONSTRUCTION STANDARDS AND <br />SPECIFICATIONS SECTION 4 FOR ADDITIONAL <br />a. CORRUGATED POLYETHYLENE STORM SEWER PIPE, WSDOT REQUIREMENTS. <br />STANDARD PLAN 9-05.20. 7. STEPS PER STANDARD DRAWING 609. <br />b. WSDOT STANDARD PLAN 9-05.12(1). <br />c. WSDOT STANDARD PLAN 9-05.12(2). <br />CATCH BASIN DIMENSIONS <br />CATCH <br />BASIN <br />DIAMETER <br />WALL <br />THICKNESS <br />BASE <br />THICKNESS <br />MAXIMUM <br />KNOCKOUT <br />SIZE <br />MINIMUM <br />DISTANCE <br />BETWEEN <br />KNOCKOUTS <br />48" <br />4" <br />6" <br />361' <br />8" <br />54" <br />4.5" <br />8" <br />42" <br />8" <br />6011 <br />CTT <br />1, <br />8 <br />/L8TT <br />"6t0" <br />811 <br />72" <br />6" <br />8" <br />12" <br />84" <br />8" <br />12" <br />721' <br />12" <br />96" <br />8" <br />12" <br />84" <br />12" <br />v <br />DM%_NrILL run <br />„ <br />PIPE ZONE <br />BEDDING <br />INSTALL 24" DEPTH IMPORTED <br />GRANULAR FILL FOUNDATION. <br />COMPACT TO 95% OF MAX. DRY <br />DENSITY. ENCLOSE FILL WITHIN A <br />SEPARATE BASE <br />GRAVEL BACKFILL FOR WOVEN GEOTEXTILE ENVELOPE <br />CAST -IN -PLACE <br />PIPE ZONE BEDDING (MIRAFI 50OX OR APPROVED <br />EQUAL). PROVIDE 12 INCH <br />OVERLAP MIN.AT FABRIC JOINTS. <br />ITYPE <br />2 <br />WSDOT STD PLAN B-10.20-01 ACCEPTABLE SUBSTITUTE <br />CITY OF EVERETT <br />PUBLIC WORKS DEPARTMENT <br />"""'UN <br />gEiA.n Manager CADManager "-By Current Rev Dae <br />RYAN SASS HEATHER GRIFFIN PAUL WILHELM WRB O3/O7j2O17 <br />TRLE <br />STANDARD DRAWING N". <br />CATCH BASIN TYPE 2 405 <br />8. VERTICAL TRENCH WALLS WITH SHORING TO <br />CONFORM TO O.S.H.A. REGULATIONS. <br />c <br />9. SUBGRADE OR GROUND SURFACE IN NON -PAVED <br />AREAS. <br />���� <br />r <br />on <br />10. EXCAVATED NATIVE MATERIAL OR STOCKPILED <br />BACKFILL MATERIAL <br />�, w <br />11. FOR ALL TRENCHING TRANSVERSE TO THE ROADWAY <br />ors" <br />o <br />BACKFILL ABOVE THE PIPE ZONE SHALL BE <br />CONTROLLED DENSITY FILL. SEE SECTION 3-9.6 & <br />a <br />o� <br />3-20.1 OF THESE STANDARDS. <br />W <br />13. WHERE CLEAN NATIVE SAND EXISTS <br />12. FOR UTILITY CUTS SUCH AS GAS, TELEPHONE, <br />AT THE BASE OF THE PIPE TRENCH, <br />POWER, AND CABLE TV LONGITUDINAL TO THE <br />AND IF DEWATERED, IT MAY NEED <br />ROADWAY, BACKFILL SHALL BE CONTROLLED <br />TO BE COMPACTED PRIOR TO <br />DENSITY FILL. SEE SECTION 3-9.5 OF THESE <br />PLACING PIPE BASE MATERIALS. <br />STANDARDS. <br />CITY F E <br />EVERETT <br />Z <br />W <br />a I <br />4 INSTALL MINIMUM 24" DEPTH IMPORTED GRANULAR FILLel <br />FOUNDATION. COMPACT TO 95% MAX. DRY DENSITY. ENCLOSEPUBLIC <br />rr WORKS DEPARTMENT <br />J <br />•� <br />3 <br />Q " <br />2 S <br />o <br />q <br />GRANULAR FILL WITHIN A WOVEN GEOTEX11LE ENVELOPE <br />rcyEngi ReN"nMaager CAD Manager DrawnRy <br />RYAN SASS DAVID V016T PAUL WILHELM ESH <br />Gur+entRevDate <br />■� •+ <br />N <br />O <br />L <br />m <br />(MIRAFI 500X OR APPROVED EQUAL). PROVIDE 12 INCH <br />rTE <br />06/23/2017 <br />■ <br />a <br />U. <br />OVERLAP MIN.AT FABRIC JOINTS. <br />STANDARD DRAWING N". <br />_j <br />TYPICAL TRENCH SECTION <br />614 <br />06 <br />_ <br />W <br />U) W <br />0 <br />V <br />� <br />Uj w <br />o <br />N <br />zz <br />LU <br />a <br />CO <br />z <br />_j <br />zz <br />U <br />m <br />vo <br />o <br />a <br />W <br />L) <br />O0 x <br />" a <br />VAULT LENGTH VAULTLENGTH CURB <br />MEDIA BAY 11 NOT BY CONTECH <br />MEDIA BAY 2'-0"' <br />2"0 IRRIGATION PORT, JUNCTIONFm, TYP. 2 PLACES UNDERDRAIN CHAMBER g I <br />JUNCTION CHAMBER <br />Ar--------- 1 ------ ---'I A A 1L--------_ - A <br />FI I I I I _ TERRAFLUME TRAY <br />1 1 WITH BYPASS STUB <br />t- = L1 O <br />Q L° I --- -- ---- LQ ° -- ---- i C Z <br />> ACCESS NOTE: > I - - m w <br />24"0 ACCESS JUNCTION CHAMBER TOP SLAB I p <br />I ----- I ° I 24"0ACCESS U <br />C ,, _ _ I (SEE ACCESS NOTE) ACCESS WILL BE 12"0 FOR I I I I (SEE ACCESS NOTE) " <br />L---_ _ L1 _ J FTIBC0404-CSSAND <br />FTIBC0404-CLSDUE TO L _-_-____7r----------� - <br />FLOW FLOW CURB STRUCTURAL CONSIDERATIONS p <br />4' CURB NOT BY CONTECH UNDERDRAIN _j <br />- _-----u-- <br />r ----I INLET OUTLET PIPE OUTLET PIPE _-----a---_---- <br />2"0lRRIGATION PORT, r <br />TYP. 3 PLACES BY I I i <br />I I i OPENING BYPASS NOT <br />VARIES) (LOCATION OVARE SS . . i/ J 1 <br />UD <br />uo ------------0� PLAN VIEW PLAN VIEW -- -- -- <br />° -� �, I --------- U, <br />�a _ I <br />L BP --- ---) I BP <br />PLANT <br />PLANT PROVIDED By <br />ALTERNATE ORIENTATION <br />PROVIDED BY TREE FRAME AND GRATE TREE FRAME AND GRATE CONTECH ALTERNATE ORIENTATION <br />CONTECH CAST INTO TOP SLAB CAST INTO TOP SLAB <br />CLEAN OUT FRAME 24"0 ACCESS COVER TERRAFLUME TRAY <br />CLEAN OUT FRAME AND TERRAFLUME TRAY AND FRAME CAST WITH BYPASS STUB <br />COVER CAST INTO TOP SLAB w WITH BYPASS STUB AND COVER CAST INTO INTO TOP SLAB <br />TOP SLAB CURB AND GUTTER, TYP. <br />TOP SLAB 24"0 ACCESS COVER AND TOP SLAB (NOT BY CONTECH) <br />BYPASS FRAME CAST INTO TOP SLAB SEE FILTERRA w/ TERRAFLUME <br />PIPE CURB INLET DETAIL SHEET <br />NOTE: ALL FILTERRA UNITS ARE TO BE _ <br />a. PLANTED WITH DWARF FOUNTAIN GRASS <br />STREETmmoommi <br />? a <br />o (PENNISETUM ALOPECUROIDES). <br />9o~ D� <br />o <br />6" UNDERDRAIN STONE LAYER JUNCTION JUNCTION <br />BYPASS/UNDERDRAIN 6" UNDERDRAIN <br />PROVIDED BY CONTECH CHAMBER 3" MULCH LAYER CHAMBER <br />21" FILTERRA MEDIA FLO�JVKIT PROVIDEDCONTECH W MULCH LAYER STONE LAYER <br />PROVIDED BY CONTECH 21" FILTERRA ME—piA UNDERDRAIN FLOWKIT <br />PROVIDED BY CONTECH <br />SECTION A A SECTION AA <br />FTIBC-C LONG SIDE CURB INLET <br />DESIGNATION <br />(LONG SIDE) <br />AVAILABILITY <br />MEDIA <br />BAY <br />SIZE <br />VAULT <br />SIZE <br />(L x W) <br />MAX. <br />BYPASS <br />PIPE DIA <br />MAX. <br />BYPASS <br />FLOW <br />(CFS) <br />UNDERDRAIN <br />PIPE DIA. <br />(PERF.) <br />TREE <br />GRATE <br />QTY. � <br />SIZE <br />FTIBC0404LS-C <br />N/A CA <br />4 x 4 <br />6 x 4 <br />6" SDR 35 <br />1.42 <br />4" SDR 35 <br />(1) Tx T <br />FTIBC04504-C <br />CA ONLY <br />4.5 x 4 <br />6.5x4 <br />8"SDR 35 <br />1.89 <br />4" SDR 35 <br />(1) Tx T <br />FTIBC058046-C <br />MID-ATL ONLY <br />5.83 x 4.5 <br />7.83 x 4.5 <br />8" SDR 35 <br />1.89 <br />4" SDR 35 <br />(1) Tx T <br />FTIBC0604-C <br />N/A MID-ATL <br />6 x 4 <br />8 x 4 <br />8" SDR 35 <br />1.89 <br />4" SDR 35 <br />(1) Tx T <br />FTIBC0606LS-C <br />ALL <br />6 x 6 <br />8 x 6 <br />10" SDR 35 <br />2.37 <br />4" SDR 36 <br />(1) Tx T <br />FTIBC0806-C <br />ALL <br />8 x 6 <br />10 x 6 <br />10" SDR 35 <br />2.37 <br />4" SDR 35 <br />(1) 4' x 4' <br />FTIBC 1.006-C <br />ALL <br />10 x 6 <br />12 x 6 <br />j 10" SDR 35 <br />2.37 <br />6" SDR 35 <br />(1) 4' x V <br />FTISC1107-C <br />ALL <br />11 x 7 <br />13 x 7 <br />10" SDR 35 <br />2.37 <br />6" SDR 35 <br />(1) 4' x 4' <br />FTIBC1208-C` <br />CALL CONTECH <br />12 x 8 <br />14 x 8 <br />(2) 10' SDR 35 <br />4.74 <br />6" SDR 35 <br />(2) W x 4' <br />FTIBC1408-C* <br />CALL CONTECH <br />14 x 8 <br />16 x 8 <br />(2)10" SDR 35 <br />4.74 <br />6" SDR 35 <br />(2) 4' x 4' <br />FTISC1608-C* <br />CALL CONTECH <br />16 x 8 <br />18 x 8 <br />(2)10" SOR 35 <br />4.74 <br />6" SDR 35 <br />(2) 4' x 4' <br />FTIBC1808-C' <br />CALL CONTECH <br />18 x 8 <br />20 x 8 <br />(2) 10" SOR 35 <br />4.74 <br />6" SDR 35 <br />(3) 4' x 4' <br />FTIBC2008-C* <br />CALL CONTECH <br />20 x 8 <br />22 x 8 <br />(2)10" SDR 351 <br />4.74 11 <br />6" SDR 35 <br />(3) 4' x 4' <br />FTIBC2208-C* <br />CALL CONTECH 1 <br />22 x 8 <br />24 x 8 <br />(2)10" SDR 351 <br />4.74 1 <br />6" SDR 35 <br />(3) 4' x 4V <br />NIA = NOT AVAILABLE <br />*REQUIRES (2) TERRAFLUMES <br />INTERNAL PIPE CONFIGURATION MAY VARY <br />DEPENDING ON VAULT SIZE <br />FTIBC-C SHORT SIDE CURB INLET <br />DESIGNATION <br />(SHORT SIDE) <br />AVAILABILITY <br />MEDIA <br />BAY SIZE <br />VAULT <br />SIZE <br />(W x Q <br />MAX. <br />BYPASS <br />PIPE DIA <br />MAX. <br />BYPASS <br />EGOS <br />UNDERDRAIN <br />PIPE DIA. <br />(PERF.) <br />TREE <br />GRATE <br />SIZE <br />FTIBC0404SS-C <br />N/A CA <br />4 x 4 <br />4 x 6 <br />6" SDR 35 <br />1.42 <br />4" SDR 35 <br />(1) 3' x 3' <br />FTIBC04045-C <br />CA ONLY <br />4x4.5 <br />4 x 6.6 <br />8" SDR 35 <br />1.89 <br />4" SOR 35 <br />(1) Tx T <br />FTIBC0406-C <br />WA MID-ATL <br />4 x 6 <br />4 x 8 <br />8" SDR 35 <br />1.89 <br />4" SDR 35 <br />(1) T x T <br />FTIBC045058-G <br />MID-ATL <br />4.5 x 5.83 <br />4.5 x 7.83 <br />8" SDR 35 <br />1.89 <br />4" SDR 35 <br />(1) 3' x 3' <br />FTIBC0606SS-C <br />ALL <br />6 x 6 <br />6 x 8 <br />10" SDR 35 <br />2.37 <br />4" SDR 35 <br />(1) Tx 3' <br />FTISCO608-G <br />ALL <br />6 x 8 <br />6 x 10 <br />10" SDR 35 <br />2.37 <br />4" SDR 35 <br />(1) 4' x 4' <br />FTIBC0610-C <br />ALL <br />6 x 10 <br />6 x 12 <br />10" SDR 35 <br />2.37 <br />6" SDR 35 <br />(1) 4' !.14; <br />FTIBC0711-C <br />ALL <br />7 x 11 <br />7 x 13 <br />10" SDR 35 <br />2.37 <br />6" SDR 35 <br />(1) 4' <br />FTIBC0812-C' <br />CALL CONTECH <br />8 x 12 <br />8 x 14 <br />1 (2)10' SDR 35 <br />1 4.74 <br />1 6" SDR 35 <br />(2) 4' x 4' <br />NIA = NUI AVAILABLE <br />'REQUIRES (2) TERRAFLUMES <br />The a«4R wW hfannaran era"nm0di� <br />,max are wT� wTd�t R a cwRaa <br />/m%amaa�we,n."t <br />I V A <br />�ull� filter ENGINEERS[ <br />9025 Centre Pointe Dr., Si <br />sTeig"rwt"�'rnrm"'"'ica�wazasrs"�a.�s+: � <br />800-33B-1122 513-6 <br />FILTERRA INTERNAL BYPASS CURB WITH CHAMBER (FTIBC-C) CONFIGURATION DETAIL <br />SCALE: N.T.S. <br />a. <br />w <br />W <br />a <br />0 <br />U <br />W <br /><00x <br />N <br />Q <br />(n <br />z <br />J <br />Q <br />U) <br />3 <br />O <br />r <br />_ <br />~ <br />m <br />Hcr <br />= <br />z <br />U <br />CO <br />I'7 <br />Z <br />o <br />Z <br />O <br />O <br />t0 <br />W <br />m <br />Z <br />0 <br />Ld <br />w <br />0_ <br />U <br />a <br />a <br />w <br />Cr <br />(L <br />U) <br />J <br />Q <br />W <br />W <br />� <br />O <br />W <br />0 <br />Z <br />W <br />LLj <br />■■ <br />❑ <br />Z <br />❑ <br />Q <br />z <br />O< <br />W <br />O <br />w <br />_ <br />a. �� <br />a <br />SHEET <br />NO. <br />C3 <br />6 <br />Call 811 PROJECT N0. <br />• ® two business days 17754 <br />before you dig <br />