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HomeMy WebLinkAboutP_2024-09-18 May Creek Trail 60% PlansMAY CREEK TRAIL SOUTH South side of May Creek within the May Creek Greenway RENTON, WASHINGTON TACOMA SEATTLE EVERETT BELLINGHAM CANADA OREGON OLYMPIA PACIFIC OCEAN RENTON AREA MAP SCALE: NTS PROJECT LOCATION MAYOR: ARMONDO PAVONE PROJECT LOCATION VICINITY MAP SCALE: NTS LAK E W A S H I N G T O N B L V D N 405 HO U S E R WA Y N N 41ST P L WI L L I A M S A V E N WEL L S A V E N PAR K A V E N N 4 0 T H P L S O U T H P O R T D R . N NE S U N S E T BLV D RENTON CITY COUNCIL: RYAN McIRVIN ED PRINCE JAMES ALBERSON JR. VALERIE O'HALLORAN RUTH PÉREZ CARMEN RIVERA KIM-KHÁNH VĂN PARKS AND RECREATION DEPARTMENT: MARYJANE VAN CLEAVE, PARKS AND RECREATION ADMINISTRATOR JASON LEDERER, PARKS PLANNING MANAGER EAS T R A I L MAY CREEK TRAIL NORTH M A Y C R E E K N 40TH ST APPROXIMATE SHORELINE RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 2 8 , 2 0 2 4 2 : 3 1 P M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 1 _ G 0 1 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave ..\..\..\Federal Way Cadd Projects - 30900024\000\CADD\Xref\WA811logo_color.png XX X X - X X X X X XX X X - X X X X X X CX X X X X X X LAKE WASHINGTON COVER SHEET MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T X X-X X X-X X X-X SCALE: LEGEND: WATER SURFACE ELEVATION OR SECTION CUT PLAN, SECTION, DETAIL, OR ELEVATION CALLOUT DRAWING WHERE SECTION, DETAIL, OR ELEVATION IS CALLED FROM PLAN, SECTION, DETAIL, OR ELEVATION XX.XX -YY.YY PILE CUTOFF ELEVATION MIN PILE TIP ELEVATION DRAWING INDEX: WP# NORTH ARROW WORK POINT ABBREVIATIONS ACI AMERICAN CONCRETE INSTITUTE ACP ASPHALT CONCRETE PAVEMENT AISC AMERICAN INSTITUTE OF STEEL CONSTRUCTION AITC AMERICAN INSTITUTE OF TIMBER CONSTRUCTION API AMERICAN PETROLEUM INSTITUTE APPROX APPROXIMATE AWPA AMERICAN WOOD PROTECTION ASSOCIATION ASTM AMERICAN SOCIETY FOR TESTING AND MATERIALS AWS AMERICAN WELDING SOCIETY BMP BEST MANAGEMENT PRACTICE BOT BOTTOM CCTV CLOSED CIRCUIT TELEVISION CIP CAST-IN-PLACE CJ CONSTRUCTION JOINT CENTER LINE CLR CLEAR CONC CONCRETE CONN CONNECTION CONT CONTINUOUS CONT'D CONTINUED CRSI CONCRETE REINFORCING STEEL INSTITUTE CU CUBIC CY CUBIC YARD DBL DOUBLE DEMO DEMOLITION, DEMOLISH DIP DUCTILE IRON PIPE DIA, Ø DIAMETER DWG DRAWING EA EACH EL, ELEV ELEVATION EQ EQUAL ESC EROSION SEDIMENT CONTROL ETC ETCETERA EXIST EXISTING EXT EXTERIOR FAB FABRICATE FB FLAT BAR FT FEET FRP FIBER REINFORCED POLYMER FL FLAT GAL GALLONS GALV GALVANIZED GPM GALLONS PER MINUTE GR GRADE HORIZ HORIZONTAL HS HIGH STRENGTH HSS HOLLOW STRUCTURAL SECTION IBC INTERNATIONAL BUILDING CODE IN INCH INT INTERIOR KIP 1,000 POUNDS KSI KIPS PER SQUARE INCH L ANGLE (E.G. L4X4X1/4) LB(S)POUND(S) LF LINEAL FEET LLV LONG LEG VERTICAL LONG LONGITUDINAL LRFD LOAD AND RESISTANCE FACTOR DESIGN MAX MAXIMUM MB MACHINE BOLT MDD MAXIMUM DRY DENSITY MID MIDDLE MIN MINIMUM MJ MECHANICAL JOINT ML MUDLINE NO NUMBER NOM NOMINAL NTS NOT TO SCALE OC ON CENTER OHW ORDINARY HIGH WATER OHWM ORDINARY HIGH WATER MARK OPP OPPOSITE ABBREVIATIONS CONT. PED PEDESTRIAN PL PLATE PSF POUNDS PER SQUARE FOOT PREP PREPARATION PSI POUNDS PER SQUARE INCH QTY QUANTITY PVC POLYVINYL CHLORIDE PVMT PAVEMENT R RADIUS REQ,REQ'D REQUIRED REINF REINFORCEMENT SCH SCHEDULE SECT SECTION SIM SIMILAR SP,SPA SPACE(S) SPEC SPECIFICATIONS SS STAINLESS STEEL SQ SQUARE STD STANDARD SYM SYMMETRICAL T&B TOP & BOTTOM TESC TEMPORARY EROSION SEDIMENT CONTROL TYP TYPICAL UNO UNLESS NOTED OTHERWISE W/WITH W/O WITH OUT WCLIB WEST COAST LUMBER INSPECTION BUREAU WL WATER LINE WSDOT WASHINGTON STATE DEPARTMENT OF TRANSPORTATION WT WEIGHT WWPI WESTERN WOOD PRESERVERS INSTITUTE VERT VERTICAL XS EXTRA STRONG (E.G., PIPE4X-STRONG) HORIZONTAL DATUM CITY OF RENTON CONTROL WASHINGTON STATE PLANE COORDINATE SYSTEM, NORTH ZONE, NAD 83/91 ESTABLISHED THROUGH GPS RTK MEASUREMENT LOCALIZING TO CITY OF RENTON PUBLISHED VALUES FOR MONUMENTS #4126 AND #4151 (SEE LABELS ON DRAWING FOR DATA) TIED ADDITIONAL MONUMENTS #1834 AND #266 #1834 DATA MONUMENT IN CASE, 1/2" BRASS PLUG IN CONC., DOWN 0.5'± @ THE INTX. OF JONES AVE. NE WITH NE 43RD ST. MEASURED VALUES --- N: 196744.3370 E: 303747.97 #266 DATA MONUMENT IN CASE, BRASS PIN IN CONC., DOWN 0.3'± @ THE INTX. OF JONES AVE. NE WITH NE 28TH ST. NORTH QTR COR. SECTION 5, T23N, R5E MEASURED VALUES --- N: 191429.84 E: 303590.02 VERTICAL DATUM NAVD 88 PER CITY OF RENTON PUBLISHED CONTROL BENCHMARK #646-1-2 (MONUMENT#2838) ELEVATION = 35.27 3" DISK WITH PUNCH ON WEST SIDE OF BRIDGE AT THE INTERSECTION OF LAKE WASHINGTON BLVD. WITH MAY CREEK RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 2 8 , 2 0 2 4 2 : 3 1 P M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 1 _ G 0 2 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X DRAWING INDEX, ABBREVIATIONS & GENERAL NOTES MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T LA K E W A S H I N G T O N B L V D . ( W E L L S A V E . ) N. 4 1 S T S T . 3224059109 CITY OF RENTON 3224059081 CITY OF RENTON 3224059109 CITY OF RENTON S R 4 0 5 ( W S D O T ) KI N G C O U N T Y P A R K S (F O R M E R B N S F R R ) LA K E W A S H I N G T O N B L V D . S R 4 0 5 ( W S D O T ) KI N G C O U N T Y P A R K S (F O R M E R B N S F R R ) RENTON CITY OF La s t S a v e d b y : US C C 7 4 2 2 5 5 o n : Ju l 3 1 , 2 0 2 4 3 : 2 6 P M F i l e : C: \ U s e r s \ U S C C 7 4 2 2 5 5 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 2 _ C 0 1 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X EXISTING MAY CREEK TRAIL WETLAND B M A Y C R E E K FL O W NOTES CONSTRUCTION KEY NOTES 1.SEE DRAWINGS C-2 FOR TESC PLAN AND C-7 TREE RETENTION PLANS. 2.FLOODPLAIN LIMITS TAKEN FROM COR MAPS. 3.SURVEY DATA REPRODUCED FROM SITTS AND HILL SURVEY (DATED FEBRUARY 2024). 4.WETLAND DELINEATION TAKEN FROM MAY CREEK TRAIL SOUTH WETLAND AND STREAM DELINEATION REPORT (DATED APRIL 2024). PROTECT-IN-PLACE EXISTING CULVERT DURING INSTALLATION OF CONSTRUCTION ENTRANCE, SEE DETAIL 1 ON DWG C-5. DEMOLISH 75 FEET OF EXISTING TRAIL. REMOVE WOODCHIP MULCH AND BASE COURSE MATERIAL DOWN TO SUBGRADE. 1 WETLAND A WETLAND C WETLAND D 1 FL O 0 D W A Y FL O 0 D W A Y 10 0 Y E A R F L O 0 D P L A I N 1 0 0 Y E A R F L O 0 D P L A I N 5 0 0 Y E A R F L O 0 D P L A I N 2 2 EXISTING MAY CREEK TRAIL APPROXIMATE CLEARING LIMITS, TYP EXISTING TRAIL EXISTING CONCRETE EXISTING LIGHT POLE EXISTING UTILITY POLE EXISTING FENCE ORDINARY HIGH WATER LINE EXISTING WETLAND APPROXIMATE CLEARING LIMITS DEMO AREA FLOODPLAIN LIMITS OHWM LEGEND PLAN - EXISTING CONDITIONS SCALE: 1" = 40' feet 8040400 scale EXISTING CONDITIONS & SITE PREP MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T APPROXIMATE CLEARING LIMITS, TYP APPROXIMATE CLEARING LIMITS, TYP APPROXIMATE CLEARING LIMITS, TYP LA K E W A S H I N G T O N B L V D . ( W E L L S A V E . ) N. 4 1 S T S T . 3224059109 CITY OF RENTON 3224059081 CITY OF RENTON 3224059109 CITY OF RENTON S R 4 0 5 ( W S D O T ) KI N G C O U N T Y P A R K S (F O R M E R B N S F R R ) LA K E W A S H I N G T O N B L V D . S R 4 0 5 ( W S D O T ) KI N G C O U N T Y P A R K S (F O R M E R B N S F R R ) RENTON CITY OF La s t S a v e d b y : US C C 7 4 2 2 5 5 o n : Au g 6 , 2 0 2 4 2 : 3 2 P M F i l e : C: \ U s e r s \ U S C C 7 4 2 2 5 5 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 2 _ C 0 2 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X 1.SEE L SERIES SHEETS FOR LANDSCAPE RESTORATION PLANS. 2.SEE DRAWING C-7 FOR TREE RETENTION AND CLEARING PLAN. 3.FENCE LIMITS SHOWN ARE SCHEMATIC. CONTRACTOR TO DETERMINE QUANTITY AND EXTENTS REQUIRED TO MEET THE REQUIREMENTS SPECIFIED ON DWG C-6 AND FINAL CLEARING AND GRADING PERMIT (CSWPPP). 4.CONTRACTOR SHALL INSTALL STRAW WATTLES ALONG DOWNSLOPE EDGE OF DISTURBANCE AREAS. 5.CONTRACTOR SHALL INSTALL HIGH VISIBILITY FENCE AROUND PROPOSED CLEARING LIMITS. HIGH VISIBILITY FENCE SHALL BE USED TO DEFINE PROJECT AREA LIMITS AND TO ESTABLISH BOUNDARY BETWEEN CLEARING LIMITS AND AREAS TO BE LEFT UNDISTURBED (EXISTING TRAIL, WETLANDS, STREAM BANK, ETC.), UNLESS OTHERWISE SHOWN. 6.FLOODPLAIN LIMITS TAKEN FROM COR MAPS. 7.SURVEY DATA REPRODUCED FROM SITTS AND HILL SURVEY (DATED FEBRUARY 2024). 8.WETLAND DELINEATION TAKEN FROM MAY CREEK TRAIL SOUTH WETLAND AND STREAM DELINEATION REPORT (DATED APRIL 2024). EXISTING CONCRETE EXISTING LIGHT POLE EXISTING UTILITY POLE EXISTING FENCE ORDINARY HIGH WATER LINE EXISTING WETLAND STRAW WATTLE, SEE DETAIL 1 ON DWG C-4 HIGH VISIBILITY FENCE, SEE NOTE 3 THIS SHEET AND DETAIL 2 ON DWG C-5 GRADING LIMITS CONSTRUCTION LIMITS STABILIZED CONSTRUCTION ENTRANCE, SEE DETAIL 1 ON DWG C-5 & TESC NOTE 6 ON DWG C-6 CONSTRUCTION LAYDOWN AREA OHWM LEGEND EXISTING MAY CREEK TRAIL GRADING LIMITS, TYP 1 0 0 Y E A R F L O 0 D P L A I N 10 0 Y E A R F L O 0 D P L A I N F L O O D W A Y 5 0 0 Y E A R F L O 0 D P L A I N F L O O D W A Y WETLAND C WETLAND A WETLAND B WETLAND D EXISTING MAY CREEK TRAIL CONTRUCTION LAYDOWN AREA, TYP STABILIZED CONSTRUCTION ENTRANCE PLAN - TESC SCALE: 1" = 40' feet 8040400 scale NOTES: TESC PLAN MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T CONSTRUCTION LIMITS, TYP 2' - 0 " MI N 6' - 0 " MI N SEE NOTE 3 DWG C-7 DETAIL - INDIVIDUAL TREE PROTECTION1 C-7 SCALE: NTS TREE PROTECTION NOTES: TEMP CHAIN LINK CONSTRUCTION FENCE DRIPLINE OF TREE OR DIAMETER (IN INCHES) OF BASE OF TRUNK x 1.25', WHICH EVER IS GREATER (SEE NOTE 3 DWG C-7) 2' - 0 " MI N 6' - 0 " MI N 8'-0" MAX POST SPA DETAIL - MULTIPLE TREE PROTECTION2 C-7 SCALE: NTS TEMP CHAIN LINK CONSTRUCTION FENCE DRIPLINE OF TREE OR DIAMETER (IN INCHES) OF BASE OF TRUNK x 1.25', WHICH EVER IS GREATER (SEE NOTE 3 DWG C-7) POST , TYP SEE NOTE 5 DWG C-7 POST , TYP SEE NOTE 5 DWG C-7 1.SEE DRAWING C-7 FOR TREE PROTECTION NOTES RENTON CITY OF La s t S a v e d b y : Li J 1 o n : Ap r 1 9 , 2 0 2 4 2 : 5 1 P M F i l e : C: \ U s e r s \ U S C C 7 4 2 2 5 5 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 2 _ C 0 3 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X TESC DETAILS (1 OF 3) MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T CLEARING LIMITS DETAIL3 C-7 SCALE: NTS RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Ap r 1 9 , 2 0 2 4 2 : 3 9 P M F i l e : C: \ U s e r s \ U S C C 7 4 2 2 5 5 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 2 _ C 0 4 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X STRAW WATTLES1 C-2 SCALE: NTS PLASTIC COVERING2 C-2 SCALE: NTS TESC DETAILS (2 OF 3) MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Ap r 1 9 , 2 0 2 4 2 : 3 9 P M F i l e : C: \ U s e r s \ U S C C 7 4 2 2 5 5 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 2 _ C 0 5 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X CONSTRUCTION ENTRANCE1 C-2 SCALE: NTS HIGH VISIBILITY FENCE2 C-2 SCALE: NTS TESC DETAILS (3 OF 3) MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T RENTON CITY OF La s t S a v e d b y : US C C 7 4 2 2 5 5 o n : Ju l 3 0 , 2 0 2 4 4 : 3 8 P M F i l e : C: \ U s e r s \ U S C C 7 4 2 2 5 5 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 2 _ C 0 6 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X TESC NOTES: 1.BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE-CONSTRUCTION MEETING SHALL BE HELD AMONG THE CITY OF RENTON, HEREBY REFERRED TO AS THE CITY, THE ENGINEER, AND THE APPLICANT'S CONTRACTOR. 2.THE TESC PLAN SHEET INCLUDES A TESC CONSTRUCTION SEQUENCE DETAILING THE ORDERED STEPS THAT SHALL BE FOLLOWED FROM CONSTRUCTION COMMENCEMENT TO POST-PROJECT CLEANUP IN ORDER TO FULFILL PROJECT ESC REQUIREMENTS. 3.THE TESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED PRIOR TO OR IN CONJUNCTION WITH ALL CLEARING AND GRADING SO AS TO ENSURE THAT THE TRANSPORT OF SEDIMENT TO SURFACE WATERS, DRAINAGE SYSTEMS, AND ADJACENT PROPERTIES IS MINIMIZED. 4.THE BOUNDARIES OF THE CLEARING LIMITS, SENSITIVE AREAS AND THEIR BUFFERS, AND AREAS OF VEGETATION PRESERVATION AND TREE RETENTION AS PRESCRIBED ON THE PLAN(S) SHALL BE CLEARLY DELINEATED BY FENCING AND PROTECTED IN THE FIELD IN ACCORDANCE WITH APPENDIX D OF THE CITY OF RENTON SURFACE WATER DESIGN MANUAL (RENTON SWDM) PRIOR TO THE START OF CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT/ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION. 5.STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK-OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT. IF SEDIMENT IS TRACKED OFFSITE, PUBLIC ROADS SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY, OR MORE FREQUENTLY DURING WET WEATHER, AS NECESSARY TO PREVENT SEDIMENT FROM ENTERING WATERS OF THE STATE. 6.WASHOUT FROM CONCRETE TRUCKS SHALL BE PERFORMED OFF-SITE OR IN DESIGNATED CONCRETE WASHOUT AREAS ONLY. DO NOT WASH OUT CONCRETE TRUCKS ONTO THE GROUND, OR TO STORM DRAINS OR OPEN DITCHES. ON-SITE DUMPING OF EXCESS CONCRETE SHALL ONLY OCCUR IN DESIGNATED CONCRETE WASHOUT AREAS. 7.ALL REQUIRED TESC BMPS SHALL BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND/OR CONSTRUCTION TO PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL TESC BMPS SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING AND/OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON-SITE EROSION HAS PASSED. ALL TESC BMPS SHALL BE REMOVED AFTER CONSTRUCTION IS COMPLETED AND THE SITE HAS BEEN STABILIZED TO ENSURE POTENTIAL FOR ON-SITE EROSION DOES NOT EXIST. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT, ENHANCEMENT, AND REMOVAL OF TESC BMPS SHALL BE THE RESPONSIBILITY OF THE APPLICANT. 8.ANY HAZARDOUS MATERIALS OR LIQUID PRODUCTS THAT HAVE THE POTENTIAL TO POLLUTE RUNOFF SHALL BE DISPOSED OF PROPERLY. 9.THE TESC BMPS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE APPLICANT SHALL ANTICIPATE THAT MORE TESC BMPS WILL BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THE PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE APPLICANT TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL TESC BMPS, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM. 10.ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES SHALL BE SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL. 11.ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1ST THROUGH APRIL 30TH) OR SEVEN DAYS DURING THE DRY SEASON (MAY 1ST THROUGH SEPTEMBER 30TH) SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC COVER METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING, ETC.) IN CONFORMANCE WITH APPENDIX D OF THE RENTON SWDM. 12.WET SEASON TESC REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES BETWEEN OCTOBER 1ST AND APRIL 30TH, UNLESS OTHERWISE APPROVED BY THE CITY. 13.ANY AREA NEEDING ADDITIONAL TESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN SEVEN (7) DAYS. 14.THE TESC BMPS ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED AT A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT. INSPECTION AND MAINTENANCE SHALL OCCUR MORE FREQUENTLY AS REQUIRED BY THE CITY. 15.BEFORE COMMENCEMENT OF ANY CONSTRUCTION ACTIVITY, CATCH BASIN INSERTS PER THE CITY STANDARD PLAN 216.30 SHALL BE PROVIDED FOR ALL STORM DRAIN INLETS DOWNSLOPE AND WITHIN 500 FEET OF A DISTURBED OR CONSTRUCTION AREA, UNLESS THE RUNOFF THAT ENTERS THE INLET WILL BE CONVEYED TO A SEDIMENT POND OR TRAP. ALL CATCH BASIN INSERTS SHALL BE PERIODICALLY INSPECTED AND REPLACED AS NECESSARY TO ENSURE FULLY FUNCTIONING CONDITION. 16.AT NO TIME SHALL SEDIMENT ACCUMULATION EXCEED 2/3 OF THE CAPACITY OF THE CATCH BASIN SUMP. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT-LADEN WATER INTO THE DOWNSTREAM SYSTEM. 17.PRIOR TO THE BEGINNING OF THE WET SEASON (OCTOBER 1ST), ALL DISTURBED AREAS SHALL BE INSPECTED TO IDENTIFY WHICH ONES SHALL BE SODDED OR SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS SHALL BE SODDED OR SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. AN EXHIBIT OF THOSE AREAS TO BE SODDED OR SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY FOR REVIEW. 18.PRIOR TO FINAL CONSTRUCTION ACCEPTANCE, THE PROJECT SITE SHALL BE STABILIZED TO PREVENT SEDIMENT-LADEN WATER FROM LEAVING THE PROJECT SITE. ALL TESC BMPS SHALL BE REMOVED, AND STORMWATER CONVEYANCE SYSTEMS, FACILITIES, AND ON-SITE BMPS SHALL BE RESTORED TO THEIR FULLY FUNCTIONING CONDITION. ALL DISTURBED AREAS OF THE PROJECT SITE SHALL BE VEGETATED OR OTHERWISE PERMANENTLY STABILIZED. AT A MINIMUM, DISTURBED AREAS SHALL BE SODDED OR SEEDED AND MULCHED TO ENSURE SUFFICIENT COVER WILL DEVELOP SHORTLY AFTER FINAL APPROVAL. MULCH WITHOUT SEEDING IS ADEQUATE FOR AREAS TO BE LANDSCAPED BEFORE OCTOBER 1ST. 19.ROCKERIES ARE CONSIDERED TO BE A METHOD OF BANK STABILIZATION AND EROSION CONTROL. ROCKERIES SHALL NOT BE CONSTRUCTED TO SERVE AS RETAINING WALLS. ALL ROCKERIES IN CITY ROAD RIGHTS-OF-WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH CITY STANDARDS. ROCKERIES OUTSIDE OF ROAD RIGHTS-OF-WAY SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE INTERNATIONAL BUILDING CODE. CONSTRUCTION SEQUENCING 1.HOLD PRE-CONSTRUCTION MEETING. 2.POST SIGN WITH NAME AND PHONE NUMBER OF CSWPP/TESC SUPERVISOR. 3.INSTALL HIGH VISIBILITY FENCE AROUND CLEARING LIMITS. 4.INSTALL CATCH BASIN PROTECTION AND STORMWATER BMP AREA PROTECTION IF REQUIRED. 5.INSTALL CONSTRUCTION ENTRANCE. 6.INSTALL PERIMETER PROTECTION (STRAW WATTLES, SILT FENCE, ETC.) 7.GRADE AND STABILIZE CONSTRUCTION ROADS. 8.MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH APPENDIX D OF THE CITY OF RENTON SURFACE WATER DESIGN MANUAL. 9.RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES AS SITE CONDITIONS CHANGE. 10.COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS DURING THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER MULCH, COMPOST OR EQUIVALENT. 11.STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS. 12.UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND BMPs REMOVED IF APPROPRIATE. SURFACE WATER STANDARD PLAN NOTES 1.THE CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLYING WITH ALL NECESSARY CITY, STATE, AND FEDERAL PERMITS PRIOR TO CONSTRUCTION. 2.ALL STORM DRAINAGE IMPROVEMENTS SHALL BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH THE LATEST EDITION OF THE CITY OF RENTON SURFACE WATER DESIGN MANUAL (RENTON SWDM), RENTON MUNICIPAL CODE (RMC), AND THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA). IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT TO CORRECT ANY ERROR, OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THE PLANS. ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. 3.APPROVAL OF THE ROAD, GRADING, PARKING, BUILDING, AND DRAINAGE PLAN DOES NOT CONSTITUTE AS APPROVAL OF ANY OTHER CONSTRUCTION (E.G. WATER, SEWER, GAS, ELECTRICAL. ETC.). PLANS FOR STRUCTURES SUCH AS BRIDGES, VAULTS, AND RETAINING WALLS REQUIRE A SEPARATE REVIEW AND APPROVAL BY THE CITY PRIOR TO CONSTRUCTION. THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE COORDINATION FOLLOWED BY WRITTEN APPROVAL FROM THE CITY. 4.A COPY OF THE APPROVED PLANS SHALL BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 5.THE LOCATIONS OF ALL EXISTING UTILITIES SHOWN HEREON HAVE BEEN ESTABLISHED BY FIELD SURVEY OR OBTAINED FROM AVAILABLE RECORDS AND SHALL THEREFORE BE CONSIDERED APPROXIMATE ONLY AND NOT NECESSARILY COMPLETE. IT IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL UTILITY LOCATIONS SHOWN, AND TO FURTHER DISCOVER AND AVOID ANY OTHER UTILITIES NOT SHOWN HEREON THAT MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS PLAN. THE CONTRACTOR SHALL RECORD ON THE AS-BUILT DRAWINGS ALL UNDOCUMENTED UTILITIES DISCOVERED AND ANY CHANGES TO THE APPROVED PLANS. THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE ENGINEER OF RECORD IF A CONFLICT EXISTS. 6.VERTICAL DATUM SHALL BE NAVD 88 AND HORIZONTAL DATUM SHALL BE NAD 83 (WA STATE PLANE, NORTH), UNLESS OTHERWISE APPROVED BY THE CITY. REFERENCE BENCHMARK, DATUM, AND ELEVATIONS SHALL BE NOTED ON THE PLANS. 7.ALL UTILITY TRENCH BACKFILL AND ROADWAY SUBGRADE SHALL BE COMPACTED TO 95% MAXIMUM DRY DENSITY PER SECTION 2-03.3(14)D - COMPACTION AND MOISTURE CONTROL TESTS OF THE WSDOT STANDARD SPECIFICATIONS. IN PERMEABLE PAVEMENT AND OTHER INFILTRATION AREAS, ALL TRENCH BACKFILL SHALL BE FIRM AND UNYIELDING BUT IN NO CASE SHALL BE COMPACTED TO MORE THAN 92% OF MAXIMUM DRY DENSITY. 8.NOT USED 9.ALL PIPE AND STRUCTURES SHALL BE STAKED FOR SURVEY LINE AND GRADE PRIOR TO THE START OF CONSTRUCTION. WHERE SHOWN ON THE PLANS OR WHERE DIRECTED BY THE CITY, THE EXISTING MANHOLES, CATCH BASINS, OR INLETS SHALL BE ADJUSTED TO THE GRADE AS STAKED. 10.NOT USED 11.ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING AND BACKFILL SHALL BE AS SHOWN ON THE CITY STANDARD PLAN 220.00, 220.10, AND 220.20. 12.STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT 1, 2, OR 5 INSIDE AND OUTSIDE. 13.ALL DRAINAGE STRUCTURES SUCH AS CATCH BASINS AND MANHOLES SHALL BE FITTED WITH DUCTILE IRON, BOLT-LOCKING LIDS PER THE CITY STANDARD PLAN 204.10, 204.20, 204.30, 204.40, AND 204.50. STRUCTURES SHALL HAVE: ·RECTANGULAR OR ROUND, SOLID LIDS WHEN NOT COLLECTING RUNOFF, AND OUTSIDE OF THE ROADWAY. ·ROUND, SOLID LIDS WHEN NOT COLLECTING RUNOFF, AND LOCATED WITHIN THE ROADWAY, BUT OUTSIDE OF THE CURB/GUTTER LINE. ·ROUND, SOLID LIDS DISPLAYING THE CITY LOGO WHEN WITHIN THE PUBLIC RIGHT-OF-WAY OR IN AN EASEMENT TO THE CITY. PRIVATE STRUCTURE LIDS OUTSIDE PUBLIC RIGHT-OF-WAY AND EASEMENTS TO THE CITY SHALL NOT DISPLAY THE CITY LOGO. 15.NOT USED 16.NOT USED 17.NOT USED 18.ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A MINIMUM DEPTH OF ONE (1) FOOT AND SHALL MEET THE FOLLOWING SPECIFICATIONS: ·4 - 8 INCH ROCK / 40 - 70% PASSING; ·2 - 4 INCH ROCK / 30 - 40% PASSING; AND ·LESS THAN 2 INCH ROCK / 10 - 20% PASSING. 19.NOT USED 20.NOT USED 21.NOT USED 22.ALL NEWLY-INSTALLED AND NEWLY-REHABILITATED (PUBLIC AND PRIVATE) STORM CONVEYANCE SYSTEMS SHALL BE INSPECTED BY MEANS OF REMOTE CCTV ACCORDING TO THE CITY STANDARD PLAN 266.00. CCTV INSPECTIONS AND REPORTS SHALL BE SUBMITTED TO THE CITY PRIOR TO RECEIVING APPROVAL TO INSTALL PROJECT CURBS, GUTTERS AND/OR PAVEMENT. 23.NOT USED 24.FOR ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE, TO MAINTAIN THE MOISTURE CAPACITY OF THE SOIL EITHER STOCKPILE AND REDISTRIBUTE THE EXISTING DUFF LAYER AND NATIVE TOPSOIL OR AMEND THE SOIL WITH COMPOST IN ACCORDANCE WITH STANDARD PLAN 264.00. 25.NOT USED 26.ADEQUATE SAFEGUARDS, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER ACTIONS NEEDED TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK SHALL BE PROVIDED. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVED BY THE CITY. ALL SECTIONS OF THE WSDOT STANDARD SPECIFICATIONS 1-10 TEMPORARY TRAFFIC CONTROL SHALL APPLY. 27.NOT USED 28.NOT USED 29.NOT USED 30.MINIMUM COVER OVER STORM DRAINAGE PIPE SHALL CONFORM TO TABLE 4.2.1.A2 OF THE RENTON SWDM. 31.NOT USED TESC NOTES MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T 3224059109 CITY OF RENTONLA K E W A S H I N G T O N B L V D . WETLAND A WETLAND C APPROXIMATE CLEARING LIMITS, TYP S R 4 0 5 ( W S D O T ) WETLAND B WETLAND C APPROXIMATE CLEARING LIMITS WETLAND D RENTON CITY OF La s t S a v e d b y : US C C 7 4 2 2 5 5 o n : Au g 6 , 2 0 2 4 4 : 0 2 P M F i l e : C: \ U s e r s \ U S C C 7 4 2 2 5 5 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 2 _ C 0 7 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X NOTES: 1.TREE PROTECTION SHALL BE INSTALLED PRIOR TO START OF CONSTRUCTION ACTIVITIES AND REMAIN THROUGHOUT THE WORK AS NECESSARY TO PROTECT EXISTING VEGETATION TO REMAIN. 2.PROTECT ALL TREES AND OTHER PLANT MATERIAL SCHEDULED TO REMAIN. DO NOT PARK ANY VEHICLES OR EQUIPMENT, STORE MATERIALS OR STOCKPILED SOIL, DISPOSE OF BUILDING MATERIALS, CHEMICALS, PETROLEUM PRODUCTS, OR OTHER DETRIMENTAL SUBSTANCES WITHIN LIMITS OF TREE PROTECTION FENCING OF ANY EXISTING TREE TO REMAIN. PROTECT EXISTING TREES FROM FLAME, SMOKE, AND HEAT. CONSTRUCTION ACCESS TO SITE SHALL NOT OCCUR BENEATH DRIP LINE OF EXISTING TREES UNTIL SPECIAL PROVISIONS HAVE BEEN MET TO PROTECT ALL EXISTING VEGETATION TO REMAIN. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL DAMAGE TO EXISTING TREES AND PLANT MATERIAL DURING CONSTRUCTION. ALL CLEARING AND GRUBBING OR EXCAVATION WITHIN LIMITS OF TREE PROTECTION FENCING SHALL BE DONE BY HAND METHODS. 3.A TEMPORARY CHAIN LINK CONSTRUCTION FENCE SHALL BE INSTALLED AROUND THE GREATER OF THE PROTECTED TREE DRIPLINE OR SURROUNDING A TREE AT A DISTANCE EQUAL TO OR GREATER THAN 1.25 FEET FOR EACH 1-INCH OF TRUNK WIDTH LOCATED 3-FEET ABOVE THE LOWEST GRADE. TEMPORARY FENCE SHALL BE INSTALLED TO SURROUND TREE(S). 4.TEMPORARY CHAIN LINK FABRIC TO BE MINIMUM 11 GAUGE, GALVANIZED. DO NOT USE RUSTED OR MALFORMED FABIC. 5.POSTS SHALL BE GALVANIZED 2"Ø STANDARD PIPE POSTS, OR APPROVED EQUAL. INSTALL POSTS TO AVOIDED DAMAGE TO MAJOR ROOTS, AND WITH SUFFICIENT EMBEDMENT TO SUPPORT FENCE. CONCRETE FENCE POST FOOTINGS ARE ACCEPTABLE OVER PAVED SURFACES. 6.ROOTS 1-INCH IN DIAMETER AND GREATER EXPOSED DURING CONSTRUCTION SHALL HAVE A CLEAN STRAIGHT CUT TO REMOVE DAMAGED PORTION OF ROOT, AND ALL EXPOSED ROOTS SHALL BE COVERED WITH TOPSOIL IMMEDIATELY TO PREVENT DRYING. 7.INDIVIDUAL TREES SHALL HAVE TEMPORARY FENCING PLACE ON FOUR SIDES, WITH PLACARDS INSTALLED ON EACH SIDE. PLACARDS SHALL HAVE THE FOLLOWING WORDS, "NO TRESPASSING - PROTECTED TREES". 8.WHERE EXCAVATING FOR NEW CONSTRUCTION IS REQUIRED WITHIN LIMITS OF TREE PROTECTION FENCING, EXCAVATE BY HAND TO MINIMIZE DAMAGE TO ROOTS AND PERFORM AS FOLLOWS: A.USE NARROW TINE SPADING FORKS AND COMB SOIL TO EXPOSE ROOTS. B.IF MAIN LATERAL ROOTS ARE IMMEDIATELY ADJACENT TO LOCATION OF NEW CONSTRUCTION, THE CONTRACTOR SHALL NOTIFY THE OWNER'S REPRESENTATIVE PRIOR TO ANY EXCAVATION. C.DO NOT ALLOW EXPOSED ROOTS TO DRY OUT BEFORE PERMANENT BACKFILL IS PLACED. D.PROVIDE TEMPORARY EARTH COVER AND/OR MOIST ORGANIC MULCH, OR PACK WITH PEAT MOSS AND WRAP WITH BURLAP. WATER AND MAINTAIN THE MOIST CONDITION UNTIL COVERED WITH BACKFILL. 9. ANY TREE EXCEEDING 12 INCHES IN CALIPER AND LARGER, MEASURED 3 FEET ABOVE THE LOWEST GRADE IMMEDIATELY ADJACENT TO THE TREE IS CONSIDERED A SIGNIFICANT EXISTING TREE. ANY DAMAGE TO A SIGNIFICANT EXISTING TREE SHALL IMMEDIATELY BE REPORTED TO THE CITY. MA T C H L I N E 1 MA T C H L I N E 1 LEGEND TREE PROTECTION, SEE DETAIL 1 AND 2 ON DWG C-03 TREE REMOVAL feet 4020200 scale 100 YEAR FLO0DPLAIN FLOODWAY FLOODWAY PLAN - TREE RETENTION AND LAND CLEARING SCALE: 1" = 20' PLAN - TREE RETENTION AND LAND CLEARING (CONT.) SCALE: 1" = 20' TREE RETENTION AND LAND CLEARING PLAN MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T PRC 20+32.31 PRC 20+71.25 PRC 30+63.97 20+90 20+00 30+75 30+00 SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD 1+18 0+00 1+00 BP 0+00.00 EP 1+18.10 PI 0+59.06 PI 0+68.30 PC 0+01.35 PC 0+77.77 PC 0+95.73 PT 0+10.65 PT 0+84.44 PT 1+00.23 S63° 03' 26.92"E 1.350 S31° 43' 11.51"E 48.417 S48° 07' 17.56"E 9.470 S00° 17' 25.16"E 11.283 S37° 08' 01.31"E 17.872 R=17.000 L=9.298 Δ=031.3376 R=8.000 L=6.678 Δ=047.8312 R=7.000 L=4.501 Δ=036.8434 8+50 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 PI 0+39.37 PI 6+30.65 PI 6+55.19 PI 8+33.83 PI 6+93.55 PI 3+39.89 PI 5+66.43 PI 5+86.66 PI 1+58.83 PI 4+89.97 PI 5+44.16 PC 1+91.81 PC 7+13.44 PC 4+29.08 PC 0+53.33 PT 3+16.55 PT 4+48.09 PT 7+23.67 PT 1+51.97 PCC 4+32.77 PCC 0+87.16 PRC 2+73.16 PRC 0+72.41 PRC 1+05.08 PRC 1+29.41 S57° 30' 48.06"E 39.374 N74° 43' 12.57"E 32.975 S73° 42' 36.01"E 43.992 S50° 43' 40.60"E 24.537 N50° 55' 40.87"E 110.161 N50° 55' 40.87"E 16.384 N81° 42' 59.09"E 38.367 N81° 40' 54.17"E 19.889 S42° 20' 41.68"E 23.340 S36° 56' 14.63"E 89.184 S30° 56' 39.53"E 22.272 S30° 56' 39.53"E 20.229 S57° 30' 48.06"E 13.954 N74° 43' 12.57"E 6.866 S63° 43' 28.64"E 41.878 S63° 43' 28.64"E 54.190 R=44.831 L=81.357 Δ=103.9770 R=55.716 L=43.390 Δ=044.6200 R=42.751 L=15.323 Δ=020.5362 R=20.483 L=10.229 Δ=028.6128 R=34.548 L=3.689 Δ=006.1177 R=29.279 L=19.080 Δ=037.3379 R=15.208 L=14.753 Δ=055.5815 R=38.012 L=17.921 Δ=027.0118 R=102.127 L=24.324 Δ=013.6465 R=80.000 L=22.560 Δ=016.1576 RENTON CITY OF La s t S a v e d b y : US C C 7 4 2 2 5 5 o n : Au g 8 , 2 0 2 4 9 : 0 8 A M F i l e : C: \ U s e r s \ U S C C 7 4 2 2 5 5 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 2 _ C 0 8 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X feet 6030300 scale WETLAND A WETLAND C GRADING EXTENTS WETLAND B WETLAND D 1 0 0 Y E A R F L O 0 D P L A I N 10 0 Y E A R F L O 0 D P L A I N FL O O D W A Y FL O O D W A Y 5 0 0 Y E A R F L O 0 D P L A I N SPUR 2 SPUR 1 NOTES: 1.SEE DRAWINGS C-9, C-11, AND C-12 FOR TRAIL GRADING AND VERTICAL PROFILES. 2.TREES NOT SHOWN FOR PLAN CLARITY. SEE DRAWING C-7 FOR TREE RETENTION AND LAND CLEARING PLAN. EXISTING NORTH MAY CREEK TRAIL BOARDWALK BOARDWALK LEGEND BOARDWALK GRADING EXTENTS EXISTING TRAIL SUMMARY OF QUANTITIES -ORGANIC MATERIAL TO BE REMOVED FROM SITE AND DISPOSED OF IN AN APPROVED LANDFILL FOR TRAIL CONSTRUCTION IS 200 CUBIC YARDS. QUANTITY TO BE VERIFIED BY CONTRACTOR. -SELECT BORROW TO BE IMPORTED FROM APPROVED BORROW FACILITY FOR TRAIL CONSTRUCTION IS APPROXIMATELY 240 CUBIC YARDS. -FINE BARK MULCH TO BE IMPORTED FROM APPROVED BORROW FACILITY FOR TRAIL CONSTRUCTION IS APPROXIMATELY 54 CUBIC YARDS. -CRUSHED SURFACING BASE COURSE TO BE IMPORTED FROM APPROVED BORROW FACILITY FOR TRAIL CONSTRUCTION IS APPROXIMATELY 107 CUBIC YARDS. PLAN - SITE LAYOUT AND ALIGNMENT CONTROL SCALE: 1" = 30' POB N: 196148.10 E: 1302432.74 START OF BOARDWALK STA 3+39.89 END OF BOARDWALK STA 4+23.39 START OF BOARDWALK STA 4+89.97 END OF BOARDWALK STA 6+93.55 SITE LAYOUT & TRAIL HORIZONTAL ALIGNMENT CONTROL PLAN MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN GRADING EXTENTS GRADING EXTENTS LA K E W A S H I N G T O N B L V D SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD 8+50 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 1+18 0+00 1+00 0+05.00, 6.00 Rt DITCH FL=36.81 BEGIN DITCH 3+05.60, 6.14 Rt DITCH FL=35.60 PIPE INV=33.40 END DITCH 3+40.41, 5.95 Rt DITCH FL=37.20 BEGIN DITCH 7+22.19, 5.83 Rt DITCH FL=39.10 PIPE INV=37.10 END DITCH 7+19.81, -10.28 Lt PIPE INV=36.80 15 LF 12" HDPE 11 LF 12" HDPE 16 LF 12" HDPE 3+05.75, -10.67 Lt PIPE INV=33.08 0+60.00, -5.44 Lt PIPE INV=36.00 0+56.55, 5.34 Rt PIPE INV=35.78 BP 30+00.00 EP 30+75.15 PRC 30+63.97 4+89.97, 6.00 Rt DITCH FL=43.00 BEGIN DITCH 6+93.05, 5.99 Rt DITCH FL=40.00 BEGIN DITCH 35 40 45 50 40 35 32 32 3 3 40 31 55 45 55 50 40 35 34 3 4 3 3 3 1 55 60 50 35 35 36 37 38 37 44 41 37 37 35 73 LF 12" HDPE 1+90.72, -63.64 Lt PIPE INV=31.40 2+05.03, 6.92 Rt PIPE INV=31.90 1+34.08, 5.97 Rt DITCH FL=33.82 PIPE INV=33.00 END DITCH 42 37 35 3 4 33 1+39.88, -8.39 Lt PIPE INV=32.80 32 4+23.39, 6.00 Rt DITCH FL=41.00 END DITCH RENTON CITY OF La s t S a v e d b y : US C C 7 4 2 2 5 5 o n : Au g 6 , 2 0 2 4 5 : 4 3 P M F i l e : C: \ U s e r s \ U S C C 7 4 2 2 5 5 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 2 _ C 0 9 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X feet 6030300 scale WETLAND C WETLAND A GRADING LIMITS GRADING LIMITS GRADING LIMITS SPUR 1 SPUR 2 NOTES: 1.SEE DRAWINGS C-11 AND C-12 FOR TRAIL VERTICAL PROFILES. 2.TREES NOT SHOWN FOR PLAN CLARITY. SEE DRAWING C-7 FOR TREE RETENTION AND LAND CLEARING PLAN. LEGEND BOARDWALK GRADING EXTENTS EXISTING TRAIL STORM DRAIN DITCH ROCK PAD EXISTING NORTH MAY CREEK TRAIL GRADING LIMITS M A Y C R E E K WETLAND D WETLAND B 1 0 0 Y E A R F L O 0 D P L A I N F L O O D W A Y FL O O D W A Y BOARDWALK BOARDWALK SD > 1 C-10 2 C-10 1 C-10 1 C-10 2 C-10 2 C-10 4 C-10 TRAIL GRADING PLAN MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN 32 LF REINFORCED SLOPE (SEE DETAIL 5 ON SHEET C-10) LA K E W A S H I N G T O N B L V D 3 C-10 0.5 1.0 GEOGRID- REINFORCED ZONE (REINFORCEMENT LENGTH) VEGETATED COURSES CU L V E R T FA C E EMBEDDED REINFORCED SLOPE COURSE DETAIL VEGETATED REINFORCED SLOPE COURSE DETAIL COIR GEOTEXTILE (OUTSIDE LAYER) VERTICAL SPACING GEOGRID GRAVEL BORROW FOR STRUCTURAL EARTH WALL VERTICAL SPACING GEOGRID RAILROAD BALLAST SURFACE TREATMENT PER RESTORATION PLAN VARIES SECTION VIEW PAY LIMIT OF REINFORCED SLOPE TAIL TAIL UNDISTURBED SOIL LIVE STAKING TOPSOIL TYPE A CONSTRUCTION GEOTEXTILE FOR UNDERGROUND DRAINAGE QUANTITY VARIES EMBEDDED COURSES RENTON CITY OF La s t S a v e d b y : US C C 7 4 2 2 5 5 o n : Au g 7 , 2 0 2 4 1 : 3 2 P M F i l e : C: \ U s e r s \ U S C C 7 4 2 2 5 5 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 2 _ C 1 0 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X TYPICAL TRAIL SECTION 11 C-9 SCALE: NTS TYPICAL TRAIL SECTION 22 C-9 SCALE: NTS REINFORCED SLOPE CONSTRUCTION NOTES: 1.THE GEOGRID SHALL HAVE A MINIMUM ULTIMATE TENSILE STRENGTH AS SPECIFIED IN THE REINFORCED SLOPE TABLE AND SHALL BE LISTED ON THE WSDOT QUALIFIED PRODUCTS LIST. 2.THE GEOGRID SHALL BE CUT TO LENGTHS SHOWN IN THE REINFORCED SLOPE TABLE (PROVIDED NEXT SUBMISSION), ALLOWING FOR REINFORCEMENT LENGTH, FACE HEIGHT, AND MINIMUM OVERLAP ON TOP OF THE LIFT WHERE SHOWN. SEE REINFORCED SLOPE TABLE (PROVIDED NEXT SUBMISSION) FOR GEOGRID TYPE, SIZES, AND LOCATION. 3.GEOGRID SHALL BE ORIENTED SO THE ROLL AXIS IS PARALLEL TO THE FACE OF THE EMBANKMENT. ADJACENT GEOGRID PANELS SHALL OVERLAP BY A MINIMUM OF 1.0'. SPLICES EXPOSED AT THE WALL FACE SHALL PREVENT LOSS OF BACKFILL MATERIAL THROUGH THE FACE. OFFSET SPLICES IN ONE COURSE FROM THOSE IN OTHER COURSES SUCH THAT SPLICES SHALL NOT LINE UP VERTICALLY. SPLICES PARALLEL TO THE WALL FACE WILL NOT BE ALLOWED. 4.CONTRACTOR SHALL USE TEMPORARY FORM BOARDS TO HELP CONTROL THE SHAPE, POSITIONING, AND COMPACTION OF THE FACE. FORMS ON THE PREVIOUS COURSE SHALL NOT BE REMOVED UNTIL THE SUBSEQUENT COURSE HAS BEEN CONSTRUCTED. 5.PLACE SUBSEQUENT COURSES BACK FROM THE PREVIOUS COURSE PER RATIO SHOWN IN SECTION VIEW. EMBEDDED COURSES DO NOT REQUIRE A SETBACK. 6.PLACE AND COMPACT REINFORCED SLOPE TO WSDOT STD SPEC 2-03.3(14)C METHOD D. 7.VEGETATED REINFORCED SLOPE COURSES (DETAIL THIS SHEET): PLACE COIR GEOTEXTILE/GEOGRID OVER FORM BOARD. COIR GEOTEXTILE SHALL BE OUTSIDE THE GEOGRID AND BURIED A MINIMUM OF 1.0' BETWEEN ADJACENT COURSES. REMOVE WRINKLES AND FOLDS. PLACE UNIFORM LAYER OF GRAVEL BORROW FOR STRUCTURAL EARTH WALLS (WSDOT STD SPEC 9-03.14(4)) LEAVING SPACE BEHIND FORM BOARD FOR TOPSOIL. COMPACT GRAVEL BORROW. PLACE HALF OF FINAL GRAVEL BORROW LIFT. PLACE 1.0' BERM OF TOPSOIL BEHIND FORM BOARD. LAY GEOGRID TAIL AND COIR GEOTEXTILE OVER TOPSOIL AND GRAVEL BORROW. SECURE TAIL BY PLACING REMAINDER OF GRAVEL BORROW LIFT. TENSION BY PULLING GEOGRID TAUT AND COMPLETE COMPACTION. 8.EMBEDDED REINFORCED SLOPE COURSES (DETAIL THIS SHEET): PLACE GEOGRID. TRENCH EMBANKMENT SHALL ACT AS A FORM FOR COURSE FACE. REMOVE WRINKLES AND FOLDS. PLACE UNIFORM LAYER OF GRAVEL BORROW FOR STRUCTURAL EARTH WALL (WSDOT STD SPEC 9-03.14(4)). COMPACT. PLACE ADDITIONAL GRAVEL BORROW UNTIL TOTAL DEPTH OF COURSE IS ACHIEVED. THE GEOGRID TAIL SHALL BE COVERED WITHIN FINAL LIFT TO SECURE THEN PULLED TAUT TO TENSION. COMPLETE COMPACTION. RAILROAD BALLAST MAY ACT AS A SUBSTITUTE FOR GRAVEL BORROW FOR STRUCTURAL EARTH WALL, EMBEDDED COURSES, OR ALL COURSES. 9.VEGETATED COURSES SHALL BE SEEDED PER SEEDING AND FERTILIZING. LIVE STAKE EACH COURSE; PAID FOR BY LIVE STAKE ROW. REINFORCED SLOPE GENERAL NOTES: 1.LINE BASE AND WALLS OF EXCAVATION WITH MODERATE SURVIVABILITY, NON-WOVEN, CLASS A OR B CONSTRUCTION GEOTEXTILE FOR UNDERGROUND DRAINAGE MEETING WSDOT 9-33.2(1) TABLES 1 AND 2. 2.THE GEOGRID SHALL HAVE A MINIMUM ALLOWABLE TENSILE STRENGTH, TYPE, AND LENGTH AS SPECIFIED IN THE REINFORCED SLOPE TABLE (THIS SHEET) AND SHALL BE LISTED ON THE WSDOT QUALIFIED PRODUCTS LIST. TOTAL GEOGRID LENGTH ALLOWS FOR REINFORCEMENT LENGTH, FACE HEIGHT, AND MINIMUM OVERLAP ON TOP OF THE LIFT. 3.GEOGRID SHALL BE ORIENTED SO THE ROLL AXIS IS PARALLEL TO THE FACE OF THE EMBANKMENT. ADJACENT GEOGRID PANELS SHALL HAVE A MINIMUM 1.0' OVERLAP. SPLICES EXPOSED AT THE WALL FACE SHALL PREVENT LOSS OF BACKFILL MATERIAL THROUGH THE FACE. OFFSET SPLICES IN ONE COURSE FROM THOSE IN OTHER COURSES SUCH THAT SPLICES SHALL NOT LINE UP VERTICALLY. SPLICES PARALLEL TO THE WALL FACE WILL NOT BE ALLOWED. 4.EMBEDDED COURSES SHALL BE FILLED WITH RAILROAD BALLAST. 5.COIR GEOTEXTILE SHALL BE OUTSIDE THE GEOGRID AND BURIED A MINIMUM OF 1.0' BETWEEN ADJACENT COURSES. 6.PLACE AND COMPACT GRAVEL BORROW FOR STRUCTURAL EARTH WALL TO WSDOT STD SPEC 2-03.3(14)C METHOD C. 7.PLACE SUBSEQUENT COURSES BACK FROM THE PREVIOUS COURSE PER RATIO SHOWN IN SECTION VIEW. EMBEDDED COURSES DO NOT REQUIRE A SETBACK. REINFORCED SLOPE OPTIONAL CONSTRUCTION METHOD: A.USE TEMPORARY FORM BOARDS, SUCH AS THAT DESCRIBED IN WSDOT STD PLAN D-3.09-00, TO CONTROL THE SHAPE, POSITIONING, AND COMPACTION OF THE FACE. FORMS MAY BE LEFT IN PLACE UNTIL THE NEXT COURSE HAS BEEN COMPLETED. B.VEGETATED REINFORCED SLOPE COURSES: PLACE COIR GEOTEXTILE/GEOGRID OVER FORM BOARD. REMOVE WRINKLES AND FOLDS. PLACE UNIFORM LAYER OF GRAVEL BORROW FOR STRUCTURAL EARTH WALLS LEAVING SPACE BEHIND FORM BOARD FOR TOPSOIL. COMPACT GRAVEL BORROW. PLACE HALF OF FINAL GRAVEL BORROW LIFT. PLACE 1.0' BERM OF TOPSOIL BEHIND FORM BOARD. LAY GEOGRID TAIL AND COIR GEOTEXTILE OVER TOPSOIL AND GRAVEL BORROW. SECURE TAIL BY PLACING REMAINDER OF GRAVEL BORROW LIFT. TENSION BY PULLING GEOGRID TAUT AND COMPLETE COMPACTION. C.EMBEDDED REINFORCED SLOPE COURSES: TRENCH EMBANKMENT SHALL ACT AS A FORM FOR COURSE FACE. PLACE GEOGRID. REMOVE WRINKLES AND FOLDS. PLACE UNIFORM LAYER OF RAILROAD BALLAST. TO SECURE GEOGRID TAIL, COVER TAIL WITHIN TOP OF LIFT THEN PULL TAUT TO TENSION. TYPICAL TRAIL SECTION 33 C-9 SCALE: NTS REINFORCED SLOPE DETAIL5 C-9 SCALE: NTS TYPICAL TRAIL SECTION 44 C-9 SCALE: NTS TYPICAL SECTIONS MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T BOARDWALK WITH HANDRAIL BOARDWALK W/ BULL RAIL APPROXIMATE START OF SPUR 1 STA 1+91.81 APPROXIMATE START OF SPUR 2 STA 2+61.68 NEW 12" CULVERT FILL EXISTING GRADE PROPOSED TRAIL CUT EDGE OF PAVEMENT APPROXIMATE BRIDGE LOCATION, SEE STRUCTURAL DWGS FILL TRAIL VERTICAL PROFILE (CONT.) SCALE: 1"=20' TRAIL VERTICAL PROFILE SCALE: 1"=20' MA T C H L I N E 1 MA T C H L I N E 1 scale feet 4020020 ST A 3 + 3 9 . 8 9 EL E V 3 8 . 1 4 ST A 4 + 2 3 . 3 9 EL E V 4 1 . 1 9 ST A 4 + 8 9 . 1 0 EL E V 4 4 . 1 3 ST A 6 + 9 3 . 5 5 EL E V 4 0 . 3 7 RENTON CITY OF La s t S a v e d b y : US C C 7 4 2 2 5 5 o n : Ju l 3 1 , 2 0 2 4 4 : 4 3 P M F i l e : C: \ U s e r s \ U S C C 7 4 2 2 5 5 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 2 _ C 1 1 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X scale feet 8404 HORIZONTAL VERTICAL NEW 12" CULVERT TRAIL VERTICAL PROFILES (1 OF 2) MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T FILL FILL NEW 12" CULVERT RENTON CITY OF La s t S a v e d b y : US C C 7 4 2 2 5 5 o n : Ju l 3 1 , 2 0 2 4 4 : 3 5 P M F i l e : C: \ U s e r s \ U S C C 7 4 2 2 5 5 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 2 _ C 1 2 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X CONNECTION TO TRAIL STA 1+91.81 CONNECTION TO TRAIL STA 2+61.68 END OF SPUR 2END OF SPUR 1 EXISTING GRADE EXISTING GRADE SPUR 1 VERTICAL PROFILE SCALE: 1"=20'SPUR 2 VERTICAL PROFILE SCALE: 1"=20' CONNECTION TO EXISTING TRAIL CONNECTION TO EXISTING TRAIL EXISTING GRADE EAST TRAIL CONNECTION VERTICAL PROFILE SCALE: 1"=20' scale feet 8404 VERTICAL scale feet 4020020 HORIZONTAL NEW 12" CULVERT TRAIL VERTICAL PROFILES (2 OF 2) MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T SYMBOL QTY BOTANICAL NAME COMMON NAME SIZE SPACING SHRUB AREAS 81,994 SF UPLAND/BUFFER RESTORATION 118 CORYLUS CORNUTA WESTERN HAZELNUT 2 GAL.5% @ 72" o.c. 266 HOLODISCUS DISCOLOR OCEAN-SPRAY 2 GAL.5% @ 48" o.c. 171 LONICERA INVOLUCRATA TWINBERRY 2 GAL.5% @ 60" o.c. 266 MAHONIA AQUIFOLIUM OREGON GRAPE 2 GAL.5% @ 48" o.c. 266 OEMLERIA CERASIFORMIS INDIAN PLUM 2 GAL.5% @ 48" o.c. 266 PHYSOCARPUS CAPITATUS PACIFIC NINEBARK 2 GAL.5% @ 48" o.c. 266 SAMBUCUS RACEMOSA RED ELDERBERRY 2 GAL.5% @ 48" o.c. 266 SYMPHORICARPOS ALBUS COMMON WHITE SNOWBERRY 2 GAL.5% @ 48" o.c. 266 ACER CIRCINATUM VINE MAPLE 2 GAL.5% @ 48" o.c. 16 ACER MACROPHYLLUM BIG LEAF MAPLE 5 GAL.5% @ 192" o.c. 472 AMELANCHIER ALNIFOLIA SERVICEBERRY 2 GAL.5% @ 36" o.c. 472 GAULTHERIA SHALLON SALAL 1 GAL.5% @ 36" o.c. 67 PICEA SITCHENSIS SITKA SPRUCE 5 GAL.5% @ 96" o.c. 1,063 POLYSTICHUM MUNITUM WESTERN SWORD FERN 1 GAL.5% @ 24" o.c. 132 PSEUDOTSUGA MENZIESII DOUGLAS FIR 5 GAL.10% @ 96" o.c. 472 RIBES SANGUINEUM RED FLOWERING CURRANT 2 GAL.5% @ 36" o.c. 472 ROSA NUTKANA NOOTKA ROSE 2 GAL.5% @ 36" o.c. 67 TSUGA HETEROPHYLLA WESTERN HEMLOCK 5 GAL.5% @ 96" o.c. 472 VACCINIUM OVATUM EVERGREEN HUCKLEBERRY 2 GAL.5% @ 36" o.c. 28,001 SF SANDY LOAM FLOODPLAIN BENCH 45 ABIES GRANDIS GRAND FIR 5 GAL.10% @ 96" o.c. 180 ACER CIRCINATUM VINE MAPLE 2 GAL.10% @ 48" o.c. 11 ACER MACROPHYLLUM BIG LEAF MAPLE 5 GAL.10% @ 192" o.c. 39 CORYLUS CORNUTA WESTERN HAZELNUT 2 GAL.5% @ 72" o.c. 321 MAHONIA AQUIFOLIUM OREGON GRAPE 2 GAL.10% @ 36" o.c. 89 OEMLERIA CERASIFORMIS OSOBERRY 2 GAL.5% @ 48" o.c. 23 PICEA SITCHENSIS SITKA SPRUCE 5 GAL.5% @ 96" o.c. 1,084 POLYSTICHUM MUNITUM WESTERN SWORD FERN 1 GAL.15% @ 24" o.c. 45 PSEUDOTSUGA MENZIESII DOUGLAS FIR 5 GAL.10% @ 96" o.c. 321 ROSA NUTKANA NOOTKA ROSE 2 GAL.10% @ 36" o.c. 321 SYMPHORICARPOS ALBUS COMMON WHITE SNOWBERRY 2 GAL.10% @ 36" o.c. 450 SF WETLAND C SEASONALLY INUNDATED BENCH 10 CORNUS SERICEA RED TWIG DOGWOOD 2 GAL.20% @ 36" o.c. 1 FRAXINUS LATIFOLIA OREGON ASH 5 GAL.20% @ 96" o.c. 5 OPLOPANAX HORRIDUS DEVIL'S CLUB 1 GAL.10% @ 36" o.c. 12 SALIX LASIANDRA PACIFIC WILLOW 2 GAL.25% @ 36" o.c. 12 SALIX SITCHENSIS SITKA WILLOW 2 GAL.25% @ 36" o.c. 4,402 SF LIVE STAKES 254 SALIX SCOULERIANA SCOULER'S WILLOW 3-5 FT 50% @ 36" o.c. 254 SALIX SITCHENSIS SITKA WILLOW 3-5 FT 50% @ 36" o.c. 32,479 SF WETLAND RESTORATION 105 ALNUS RUBRA RED ALDER 5 GAL.20% @ 96" o.c. 750 CORNUS SERICEA RED TWIG DOGWOOD 2 GAL.20% @ 36" o.c. 562 PHYSOCARPUS CAPITATUS PACIFIC NINEBARK 2 GAL.15% @ 36" o.c. 80 POPULUS BALSAMIFERA BALSAM POPLAR 5 GAL.15% @ 96" o.c. 375 RUBUS SPECTABILIS SALMONBERRY 2 GAL.10% @ 36" o.c. 375 SALIX LASIANDRA PACIFIC WILLOW 2 GAL.10% @ 36" o.c. 375 SALIX SITCHENSIS SITKA WILLOW 2 GAL.10% @ 36" o.c. GROUND COVERS 1,352 SF HYDROSEED 608 SF FESTUCA RUBRA RUBRA CREEPING RED FESCUE SEED 45% 135 SF GRASS SEED MIX SEED 10% 608 SF LOLIUM PERENNE PERENNIAL RYEGRASS SEED 45% 1.INVASIVE VEGETATION SHALL BE REMOVED PRIOR TO PLANTING AND PROPERLY DISPOSED OF OFF-SITE. 2.PROVIDE EROSION CONTROL JUTE NETTING ON SLOPES GREATER THAN 2:1. INSTALLATION OF EROSION CONTROL JUTE NETTING IMMEDIATELY AFTER CLEARING AND GRUBBING. 3.MITIGATION AREAS (A): INVASIVE SPECIES COVER 75% TO 100% OF HATCHED AREA. REMOVE ALL NON-NATIVE INVASIVE PLANT SPECIES AND LOCALIZED HERBICIDE TO BE APPLIED TO REMAINING ROOTS. MITIGATION AREA TO BE REPLANTED WITH 50% SHRUBS/TREES AND 50% STREAMBANK PLUS SEED MIX. THE MITIGATED AREA WILL BE PLANTED WITH A MINIMUM OF 10 SPECIES PER 500 SQUARE FEET FROM THE APPROVED PLANT SCHEDULE AT THE PERCENTAGES INDICATED. PROVIDE 3" GROUND WOOD MULCH ONLY IN THE UPLAND AREAS - DO NOT PLACE MULCH IN THE WETLAND AREAS. 4.NON-COMPENSATORY MITIGATION AREAS (B): REMOVE ALL NON-NATIVE INVASIVE PLANT SPECIES AND APPLY LOCALIZED HERBICIDE TO REMAINING ROOTS. NO MULCH IS TO BE APPLIED TO THE WETLAND AREAS. 5.SET OUT THE PLANTS ACCORDING TO PLAN AND DENSITY REQUIREMENT TO MAKE SURE THE ARRANGEMENT WORKS WELL WITH EXISTING VEGETATION. IF PLANT SPECIES LISTED ON THE SCHEDULE ARE UNAVAILABLE, REPLACEMENT SPECIES BE FROM THE APPROVED PLANT LIST MAY BE SELECTED BASED UPON AVAILABILITY PROVIDED THEY ARE NATIVE, NON-ORNAMENTAL SUBSTITUTES. 6.WHEN POSSIBLE, PLANTING SHOULD BE DONE BETWEEN MID-OCTOBER AND MID-DECEMBER. PLANTING BETWEEN MID-DECEMBER AND MID-APRIL IS ALSO APPROPRIATE BUT MORE ATTENTION TO SUPPLEMENTAL WATERING MAY BE REQUIRED. 7.IRRIGATION OF MITIGATION AREAS SHALL BE TEMPORARY AND MAINTAINED FOR 3 YEARS DURING THE PLANT ESTABLISHMENT PERIOD. SITE SHOULD BE WATERED EVERY WEEK WITH 1/2” OF WATER FROM JULY 1 TO OCTOBER 15 DURING THE FIRST YEAR OF PLANTING. NOTE THIS IS A GENERAL GUIDELINE AND MORE OR LESS WATER MAY BE NECESSARY DEPENDING ON WEATHER CONDITIONS. 8.WEEDING AROUND THE PLANTS SHOULD BE DONE AT LEAST TWICE A YEAR IN THE EARLY AND LATE SPRING. MORE FREQUENT WEEDING MAY BE REQUIRED IF INVASIVE SPECIES ARE PRESENT. 9.AFTER PLANTING, ALL TREES TO RECEIVE 6'-0" DIAMETER MULCH RING AND All SHRUBS TO RECEIVE 3'-0" DIAMETER MULCH RING. MULCH RINGS SHALL HAVE 3" OF GROUND WOOD MULCH FOR TREES ONLY IN NON-WETLAND AREAS. 10.CONTRACTOR TO VERIFY ALL QUANTITIES, MEASUREMENTS, AND SITE CONDITIONS. PLANT COUNT FOR TREES ARE SUPPLIED FOR THE CONTRACTOR'S CONVENIENCE. CONTRACTOR RESPONSIBLE FOR INSTALLING ALL PLANTS IN LOCATIONS AND QUANTITIES SHOWN GRAPHICALLY. 11.MEASUREMENTS, CALIPER, BRANCHING, GRADING QUALITY, BALLING AND BURLAPPING SHALL FOLLOW THE AMERICAN STANDARD OF NURSERY STOCK BY THE AMERICAN ASSOCIATION OF NURSERYMEN, LATEST EDITION. 12.ALL PLANT MATERIAL AND LOCATIONS TO BE INSPECTED AND APPROVED BY THE OWNER REPRESENTATIVE PRIOR TO INSTALLATION. 13.MAINTENANCE OF THE PLANTED AREAS THROUGH THE ESTABLISHMENT PERIOD SHALL INCLUDE WATERING, PROTECTION FROM INSECTS AND DISEASES, WEEDING AND PRUNING, AS WELL AS REPLACEMENT OF ANY PLANTS WHICH APPEAR TO BE IN DISTRESS. TREE STAKES SHALL BE REMOVED AFTER TWO GROWING SEASONS. DEFECTIVE PLANT MATERIALS (50% OR > DEAD) AS DETERMINED BY THE OWNER REPRESENTATIVE SHALL BE REPLACED IMMEDIATELY WITH SPECIMENS OF THE SAME SPECIES AND SIZE OF THE ORIGINAL. 14.DURING INSTALLATION THE OWNER REPRESENTATIVE NOTIFY THE CONTRACTING OFFICER OF ANY CONDITIONS WHICH MAY BE HARMFUL TO PLANT LIFE, SUCH AS POOR DRAINAGE, HAZARDOUS MATERIALS, ETC. THE LANDSCAPE CONTRACTOR SHALL MAKE A RECOMMENDATION TO ADDRESS THE SPECIFIC SITUATION. 19.INTERPLANTING OF VEGETATION WILL OCCUR IN AN EXISTING FOREST CANOPY AND TREE NUMBERS MAY BE LESS THAT THOSE CALCULATED TO AVOID SHADING THEM OUT UNDER THE EXISTING CANOPY. 23.HERBIVORY/BEAVER PROTECTION MAY NEED TO BE INSTALLED. THERE ARE TREES THAT HAVE BEEN FELLED BY BEAVERS IN THE AREA AND THE SITE IS FREQUENTLY USED BY DEER. 24.ROCK & DEBRIS (LARGER THAN 1" IN DIAMETER) IN PLANTING PITS SHALL BE REMOVED. 25.PROTECT EXISTING TREES TO REMAIN DURING CONSTRUCTION, SEE SPECIFICATIONS. 26.CONTRACTOR SHALL NOT PLANT TREES UNDER OR OVER EXISTING UTILITY LINES IF PRESENT WITHOUT THE EXPRESSED CONSENT OF THE CITY. GENERAL NOTES: 1.SEE L-2 FOR LANDSCAPE PLAN. 2.SEE L-3 & L-4 FOR LANDSCAPE DETAILS. 3.SEE CIVIL DRAWING TRAIL GRADING AND ALIGNMENT. LANDSCAPE NOTES:PLANT SCHEDULE: RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Se p 1 8 , 2 0 2 4 7 : 3 5 A M F i l e : C: \ U s e r s \ U S D W 6 7 5 5 7 3 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 3 _ L 0 1 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X PLANT SCHEDULE & LANDSCAPE NOTES MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T F L O O D F L O O D F L O O D F L O O D FLOO D FLOO D FLO O D F L O O D F L O O D F L O O D F L O O D F L O O D FL O O D FL O O D FL O O D FL O O D FL O O D FL O O D FL O O D FL O O D FL O O D FL O O D FL O O D FL O O D FL O O D FLO O D FL O O D FL O O D FL O O D FL O O D FL O O D FL O O D FL O O D FLO O D FLO O D FLO O D FLO O D FL O O D FL O O D FL O O D FL O O D FL O O D FL O O D FL O O D F L O O D F L O O D FL O O D FL O O D FL O O D FL O O D F L O O D FLO O D FL O O D FL O O D FLO O D FLOOD FLOODFLOODFLOOD FLOOD FLOO D FLO O D FLO O D FLO O D FLO O D 100Y R 10 0 Y R 10 0 Y R 10 0 Y R 10 0 Y R 100 Y R 10 0 Y R 10 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 10 0 Y R 10 0 Y R 1 0 0 Y R 1 0 0 Y R 100 Y R 10 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 10 0 Y R 10 0 Y R 100YR 100YR 100YR 100YR 100YR 100YR UPLAND/BUFFER RESTORATION SANDY LOAM FLOODPLAIN BENCH WETLAND RESTORATION WETLAND C SEASONALLY INUNDATED BENCH LIVE STAKES ORDINARY HIGH WATER LINE FLOODWAY LINE 100 YEAR FLOOD LINE OHWM FLOOD FLOOD 100YR feet 6030300 scale WETLAND A WETLAND C CLEARING LIMITS - TYP WETLAND B WETLAND D 5 0 0 Y E A R F L O 0 D P L A I N SPUR 2 SPUR 1 NOTES: 1.SEE L-1 FOR PLANT SCHEDULE AND LANDSCAPE NOTES. 2.SEE L-3 & L-4 FOR LANDSCAPE DETAILS. 3.SEE CIVIL DRAWING TRAIL GRADING AND ALIGNMENT. EXISTING NORTH MAY CREEK TRAIL REMOVABLE BOLLARD BENCH BOARDWALK BOARDWALK PRO P O S E D B R I D G E 6' WIDE BARK MUCH TRAIL W/ 1' MULCH SHOULDERS AND 4'-WIDE DITCH SPLIT RAIL FENCE SPLIT RAIL FENCE BENCH RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Se p 1 8 , 2 0 2 4 7 : 3 5 A M F i l e : C: \ U s e r s \ U S D W 6 7 5 5 7 3 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 3 _ L 0 2 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X 6' WIDE BARK MUCH TRAIL W/O SHOULDERS - CONNECT TO EXISTING TRAIL MITIGATION AREAS (A) - TYP NON-COMPENSATORY MITIGATION AREAS (B) - TYP NON-COMPENSATORY MITIGATION AREAS (B) - TYP MITIGATION AREAS (A) - TYP LANDSCAPE LEGEND LANDSCAPE PLAN MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T SHRUB ROOT BALL - ROUGHEN ROOTS MASS PRIOR TO PLANTING EXISTING SOIL CONSTRUCT ROUND PLANTING MIX BERM AT ROOT BALL PERIPHERY - BERM SHALL BE 4" ABOVE ROOTBALL SURFACE AND 8" WIDE MULCH DEPTH 3"PRIOR TO MULCHING, LIGHTLY TAMP SOIL AROUND THE ROOT BALL IN 6" LIFTS TO BRACE SHRUB - DO NOT OVER COMPACT. WHEN THE PLANTING HOLE HAS BEEN BACKFILLED, POUR WATER AROUND THE ROOT BALL TO SETTLE THE SOIL. PREPARED PLANTING MIX- DIG AND TURN THE SOIL TO REDUCE THE COMPACTION TO THE AREA AND DEPTH SHOWN BOTTOM OF ROOT BALL RESTS ON EXISTING OR RECOMPACTED SOIL SHRUB PLANTING SCALE: NTS 3 - 3X'S WIDEST DIMENSION OF ROOT BALL SHRUB ROOT BALL - ROUGHEN ROOTS MASS PRIOR TO PLANTING EXISTING SOIL CONSTRUCT ROUND TOPSOIL BERM AT ROOT BALL PERIPHERY - BERM SHALL BE 4" ABOVE ROOTBALL SURFACE AND 8" WIDE MULCH DEPTH AS SPECIFIED ORIGINAL SLOPE SHOULD PASS THROUGH THE POINT WHERE THE TRUNK MEETS SUBSTRATE/SOIL PRIOR TO MULCHING, LIGHTLY TAMP SOIL AROUND THE ROOT BALL IN 6" LIFTS TO BRACE SHRUB - DO NOT OVER COMPACT. WHEN THE PLANTING HOLE HAS BEEN BACKFILLED, POUR WATER AROUND THE ROOT BALL TO SETTLE THE SOIL. SLOPE SIDES OF LOOSENED SOIL PREPARED GROWING MEDIUM - DIG AND TURN THE SOIL TO REDUCE THE COMPACTION TO THE AREA AND DEPTH SHOWN BOTTOM OF ROOT BALL RESTS ON EXISTING OR RECOMPACTED SOIL SECTION VIEW SHRUB PLANTING ON SLOPE 5% (20:1) TO 50%(2:1) SCALE: NTS 1- EXISTING SUBSOIL HOLE SIZE: WIDTH: TWO TIMES ROOT BALL @ HOLE BOTTOM DEPTH: 1-1/2 TIMES ROOT BALL FINISH GRADE SCARIFY & PREPARE PLANTING AREA TO 24" DEPTH FROM FINISHED GRADE (TYP). SEE SPECS. PROVIDE 2" MIN. DEPTH MULCH ROOT SYSTEM AMENDED BACKFILL MIX (TYP). SEE SPECS. B&B OR CONTAINER GROWN PLANT. REMOVE EXCESS SOIL TO ENSURE TOP MOST ROOT IS NO MORE THAN 1" BELOW ROOT BALL SURFACE. SEVER CIRCLING ROOTS WHERE APPROPRIATE. SET TOPMOST ROOT 2" ABOVE ADJACENT FINISHED GRADE. TRUNK FLARE MAY BE VISIBLE. MULCH OR SOIL SHALL NOT COVER TOP OF ROOT BALL. BAREROOT PLANTING SCALE: NTS 2 - 3/4"-3" TYPICAL PLACEMENT OF LIVE STAKES IN SLOPE: NORMAL WATER TABLE LENGTH VARIES: MINIMUM LENGTH OF 36". STAKES BURIED TO A DEPTH EQUAL TO 75% OF TOTAL LENGTH. LENGTH OF STAKES MUST BE SUFFICIENT TO REACH WATER TABLE BASAL END: CUT AT 45° ANGLE TOP END: CUT AT 90° ANGLE NOTE: ALL LIVE STAKES SOAKED IN CLEAN WATER/B1 MIX FOR A PERIOD OF AT LEAST 24 HOURS PRIOR TO PLANTING. SUMMER WATER TABLE LIVE STAKE PLANTING DETAIL SCALE: NTS 3 - TAMP STAKES INTO GROUND AT RIGHT ANGLES TO THE SLOPE SOIL DECOMPACTED 8" TO 10" DEPTH SUBSOIL FRACTURED 4" BELOW DECOMPACTED SOIL DESIGN CRITERIA: 1.SOIL CONSTRUCTION GOAL IS TO HAVE MINIMUM DEPTH OF 12 INCHES OF PLANTABLE SOIL ABLE TO SUPPORT HEALTHY GROWTH OF NATIVE PLANTS. 2.REMOVAL OF REED CANARY GRASS AND ALL OTHER TARGET WEEDS SHALL OCCUR PRIOR TO TARGET WEEDS SHALL OCCUR PRIOR TO EARTHWORK, SOIL STOCKPILING, AND SOIL PREPARATION PRIOR TO AMENDMENT. 3.SOIL AMENDMENTS FOR THE RIPARIAN RESTORATION PROGRAM WILL BE DETERMINED BY THE SOIL TESTING RESULTS AND OUTLINED IN THE SOIL MANAGEMENT PLAN. 4.SOIL AMENDMENTS SHALL FOLLOW TECHNICAL REQUIREMENTS IN SECTION 2.15. SOIL PREPARATION SCALE: NTS 5 - 2X'S WIDEST DIM. OF ROOT BALL RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Se p 1 8 , 2 0 2 4 7 : 3 5 A M F i l e : C: \ U s e r s \ U S D W 6 7 5 5 7 3 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 3 _ L 0 3 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X PLANTING DETAILS MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T 12 GAUGE WIRE WITH NYLON WEB TREE TIE. PROVIDE SLACK FOR 2" LATERAL MOVEMENT DECIDUOUS BALLED/BURLAP TREE PLANTING SCALE: NTS 1 - (2)1.5"x1.5" STAKES STAKES; STAIN BROW. TO BE DRIVEN OUTSIDE OF ROOT BALL. TRUNK FLARE TO BE VISIBLE AT THE TOP OF ROOT BALL. DO NOT COVER WITH SOIL OR MULCH. 4" HIGH EARTH SAUCER BEYOND EDGE OF ROOT BALL REMOVE ALL TWINE, ROPE, WIRE AND BURLAP FROM TOP HALF OF ROOT BALL PREPARED PLANTING MIX (SEE SPECS) 1:1 SLOPE ON SIDES OF PLANTING HOLE ROOT BALL ON UNEXCAVATED SOIL IN LAWN AREAS, PROVIDE A 4'-0" DIA. MIN. MULCH RING 3" DEEP. DO NOT PLACE MULCH IN CONTACT WITH TREE TRUNK FIRMLY TAMP SOIL AROUND ROOT BALL BASE2 X ROOT BALL DIAMETER 4' - 0 " 6' - 0 " CONDITION VARIES EQ. EQ . 1/ 2 O . C . S P A C I N G PLAN SECTION VIEW MULCH DEPTH AS SPECIFIED FOR GROUNDCOVERS AND PERENNIALS - PLANT LEVEL AT GRADE FINISHED GRADE PREPARED GROWING MEDIUM TO BE WELL CULTIVATED TO A MINIMUM DEPTH OF 6" EXISTING SUB GRADE A.ALL GROUNDCOVER SHALL BE PLANTED AT EQUAL TRIANGULAR SPACING OR ON CENTER SPACING AS SPECIFIED ON PLANTING PLAN. B.LOCATE GROUNDCOVER ONE HALF OF SPECIFIED SPACING DISTANCE FROM ANY CURB, SIDEWALK, OR OTHER HARD SURFACE, UNLESS OTHERWISE SPECIFIED. MULCH PAVING OR LAWN EDGE NOTES: 1.SEE PLANTING LEGEND FOR SPECIES, SIZE, AND SPACING DIMENSION. 2.KEEP PLANTS MOIST AND SHADED UNTIL PLANTING. 3.IN CLAY SOIL WORK IN TOPSOIL AND ORGANIC COMPOST. SEE SPECS. FOR RATIO AND QUANTITY. 4.IN SAND WORK IN TOPSOIL, ORGANIC COMPOST AND AGED MANURE. SEE SPECS. FOR RATIO AND QUANTITY. 5.SETTLE SOIL AROUND ROOT BALL OF EACH GROUNDCOVER PRIOR TO MULCHING. 12 GAUGE WIRE WITH NYLON WEB TREE TIE. PROVIDE SLACK FOR 2" LATERAL MOVEMENT 1/2" WHITE PVC PIPE- 4 FT. (3) 2"x2"x30" WOOD STAKES EVERGREEN TREE PLANTING SCALE: NTS 2 - 2 X ROOT BALL DIAMETER REMOVE ALL TWINE, ROPE, WIRE AND BURLAP FROM TOP HALF OF ROOT BALL PREPARED PLANTING MIX (SEE SPECS) 1:1 SLOPE ON SIDES OF PLANTING HOLE ROOT BALL ON UNEXCAVATED SOIL FIRMLY TAMP SOIL AROUND ROOT BALL BASE TRUNK FLARE TO BE VISIBLE AT THE TOP OF ROOT BALL. DO NOT COVER WITH SOIL OR MULCH 4" HIGH EARTH SAUCER BEYOND EDGE OF ROOT BALL SET TOP OF ROOT BALL FLUSH TO GRADE OR 1"-2" HIGHER IN SLOWLY DRAINING SOILS. 6'-0" DIA. MIN. MULCH RING 3" DEEP. DO NOT PLACE MULCH IN CONTACT WITH TREE TRUNK. CONDITION VARIES GROUNDCOVER & PERENNIAL PLANTING SCALE: NTS 4 - PLANTING LAYOUT NOTES: 1.PLANT GROUNDCOVERS, SHRUBS, AND TREES AS SHOWN ON PLAN. GROUNDCOVERS AND SHRUBS SHALL BE IN CLUSTERS OF UNEVEN NUMBER MULCH-ONLY AREA AROUND EACH SHRUB. ( E.G THREE, FIVE, SEVEN, ETC.) 2.PLANTS SHALL BE ARRANGED SO THAT AS THEY MATURE, THEY GROW IN TO MASSINGS AND FULLY COVER THE SOIL SURFACE. 3.IN RIPARIAN BUFFER AND UPLAND PLANTING AREAS, PROVIDE A 3 FOOT RADIUS MULCH-ONLY AREA AROUND EACH TREE AND A 2 FOOT RADIUS MULCH-ONLY AREA AROUND EACH SHRUB. TREE, TYP MEDIUM SHRUB, TYP LARGE SHRUB, TYP SMALL SHRUB, TYP PLANTING LAYOUT SCALE: NTS - - PLANTING NOTES: 1.TREES SHALL BE PLANTED AN AVERAGE OF 10 FEET ON CENTER. 2.SHRUBS SHALL BE PLANTED AN AVERAGE OF 4 FEET ON CENTER. 3.LIVE STAKES AND GROUNDCOVERS SHALL BE PLANTED AN AVERAGE OF 3 FEET ON CENTER. 4.BLACK COTTONWOOD (POPULUS BALSAMIFERA) SHALL BE PLANTED A MINIMUM OF 80 FEET FROM EDGE OF ROADWAY AND ANY SURROUNDING STRUCTURES (HOMES WAREHOUSES, BUSINESSES, ETC.) 5.BIG LEAF MAPLE (ACER MACROPHYLLUM) SHALL BE PLANTED A MINIMUM OF 80 FEET FROM EDGE OF ROADWAY AND ANY SURROUNDING STRUCTURES (HOMES, WAREHOUSES, BUSINESSES, ETC.) 6.RED ALDER(ALNUS RUBRA) AND POPULUS BALSAMIFERA SHALL BE PLANTED A MINIMUM 60 FEET FROM EDGE OF ROADWAY AND ANY SURROUNDING STRUCTURES (HOMES, WAREHOUSES, BUSINESSES, ETC.) RIPARIAN BUFFER1 SCRUB SHRUB WETLAND (PSS)2 WETLAND FORESTED (PFO)3 DENSE HEDGEROW4 EMERGENT WETLAND (PEM)5 AQUATIC HABITAT6 BEAVER DETERRENT PLANTING7 XXX SCALE: NTS - - RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Se p 1 8 , 2 0 2 4 7 : 3 5 A M F i l e : C: \ U s e r s \ U S D W 6 7 5 5 7 3 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 3 _ L 0 4 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X PLANTING DETAILS MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T 3- 6 " 12" 18 " 4"X4" CEDAR WOOD POST CRUSHED GRAVEL 1. 5 ' 8" HABITAT BUFFER PLEASE RETAIN IN NATURAL STATE RIPARIAN HABITAT BUFFER SIGN SCALE: NTS 5 - NOTE: 1.PLACE SIGNS 100-FOOT ON CENTER 2'-00" ROUND 2" WIDE REFLECTIVE TAPE FINISHED GRADE 3' - 6 " 6' - 0 0 " BOLLARD SLEEVE 1/4" THICK STEEL CAP - WELD TO 2 7/8" DIA PIPE 2 7/8" DIA x 4'-0" BOLLARD 1/2" DIA STEEL ROD HANDLE, WELD TO 3" O.D. DIA STEEL PIPE 3/4" THICK LOCK TAB 7 3 / 8 " 7 3 / 8 " REMOVABLE STEEL BOLLARD SCALE: NTS 4 - TEXT VARIES 6" 1' - 6 " 1' 3' - 0 " 2' - 6 " 3" 6" FINISHED GRADE CONCRETE FOOTING (TYP) 6"- 8" MIN. DIA. CEDAR POSTS (TYP) PARK SIGN 4' - 0 " 4' - 0 " 6" 8" x 8" ROUGH CUT LUMBER (TYP) CONTRACTOR SHALL SUBMIT CONNECTION METHOD TO OWNER FOR APPROVAL 1' - 6 " 1' - 6 " MI N . 1' - 0" SPLIT CEDAR LOG LOG SUPPORT DOWEL 2 #4 REBAR, 1' - 0" MIN. LENGTH NOTE: SPLIT CEDAR LOG SUPPORT IS OWNER FURNISHED, CONTRACTOR INSTALLED (OFCI). MIN. 4" ANY DIMENSION CEDAR RAILS 12" BASE COURSE, COMPACTED (TYP) EXISTING SUBGRADE (TYP) SIGN PANEL FINISHED GRADE CONCRETE FOOTING (TYP) 12" BASE COURSE, COMPACTED (TYP) EXISTING SUB- GRADE (TYP) FINISHED GRADE CONCRETE FOOTING EXISTING SUBGRADE (TYP) CEDAR SPLIT RAIL FENCE SCALE: NTS 1 - MAY CREEK TRAIL PARK SIGN SCALE: NTS 2 - SPLIT CEDAR LOG BENCH SCALE: NTS 3 - 5'-0" 5'-0" 8'-0" RENTON CITY OF La s t S a v e d b y : US D W 6 7 5 5 7 3 o n : Se p 1 7 , 2 0 2 4 5 : 0 2 P M F i l e : C: \ U s e r s \ U S D W 6 7 5 5 7 3 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 3 _ L 0 5 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X LANDSCAPE DETAILS MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY PSI DETAIL RAIN BIRD R-VAN24 1806-SAM-P45 SHRUB ROTARY, 17FT.-24FT. 45-270 DEGREES AND 360 DEGREES. HAND ADJUSTABLE MULTI-STREAM ROTARY W/1800 SHRUB SPRAY BODY ON 6IN. POP-UP, WITH CHECK VALVE AND 45 PSI IN-STEM PRESSURE REGULATOR. 1/2IN. NPT FEMALE THREADED INLET. 219 45 1/I-03 SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY DETAIL RAIN BIRD PEB REMOTE CONTROL VAVLE 1" 1IN., 1-1/2IN., 2IN. PLASTIC INDUSTRIAL REMOTE CONTROL VALVE. GLOBE CONFIGURATION- TBOS LATCHING SOLENOID 1 5/I-03 RAIN BIRD PEB REMOTE CONTROL VAVLE 2" 1IN., 1-1/2IN., 2IN. PLASTIC INDUSTRIAL REMOTE CONTROL VALVE. GLOBE CONFIGURATION- TBOS LATCHING SOLENOID 21 5/I-03 WATTS BALL VALVE (ISOLATION VALVE) - SAME SIZE AS MAINLINE 3 2/I-03 NIBCO MANUAL DRAIN VALVE 1 7/I-03 WATTS U5B-Z3 PRESSURE REDUCING VALVE 1 6/I-03 ZURN 950XL 1-1/2" DOUBLE CHECK VALVE ASSEMBLY 1 8/I-03 POINT OF CONNECTION 1 1/2"1 IRRIGATION LATERAL LINE: PVC SCHEDULE 40 1"4,617 L.F. IRRIGATION LATERAL LINE: PVC SCHEDULE 40 1 1/4"685.9 L.F. IRRIGATION LATERAL LINE: PVC SCHEDULE 40 1 1/2"289.6 L.F. IRRIGATION LATERAL LINE: PVC SCHEDULE 40 2"52.4 L.F. IRRIGATION MAINLINE: PVC SCHEDULE 40 238.3 L.F. IRRIGATION MAINLINE: PVC SCHEDULE 40 2"1,161 L.F. PIPE SLEEVE: PVC SCHEDULE 40 54.7 L.F. 24 ADJ 24 F Valve Number Valve Size Valve Flow Valve Callout ## #" IRRIGATION SCHEDULE IRRIGATION NOTES 1.ALL NEW LANDSCAPE AREAS SHALL HAVE AN AUTOMATICALLY CONTROLLED, TEMPORARY ON-GRADE IRRIGATION SYSTEM. SYSTEM SHALL BE DESIGNED TO CONSERVE WATER. IRRIGATION SYSTEM WORK INCLUDES EXCAVATING, BACKFILLING, SUPPLYING AND INSTALLING VALVES AND FITTINGS, PIPING AND FITTINGS, QUICK COUPLER VALVES, VALVE BOXES, AND ACCESSORIES, TESTING, AND WINTERIZING AND SPRING START UP. 2.THE IRRIGATION SYSTEM HAS BEEN DESIGNED FOR A MAXIMUM FLOW OF 38.5 GPM AT A STATIC PRESSURE OF 120 PSI. IF AVAILABLE PSI IS LOWER THAN 80 PSI, CONTRACTOR SHALL CONTACT LANDSCAPE ARCHITECT PRIOR TO CONSTRUCTION FOR SYSTEM DESIGN ADJUSTMENT. 3.THE IRRIGATION PLAN IS DIAGRAMMATIC. INSTALL MAINLINE, VALVES, PIPE, AND ASSOCIATED EQUIPMENT IN PLANTING AREAS. FIELD-ADJUST AROUND EXISTING TREES AND PROPOSED TRAIL AS NECESSARY. ALL ON-GRADE PIPE SHALL BE COVERED WITH HOG FUEL MULCH. 4.LOCATE ALL ABOVE AND BELOW GROUND UTILITIES AND PROTECT THEM FROM DAMAGE DURING CONSTRUCTION. CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGE INCURRED DURING, OR AS A RESULT OF, CONSTRUCTION OF IRRIGATION SYSTEM. 5.IT SHALL BE THE LANDSCAPE CONTRACTOR'S RESPONSIBILITY TO COORDINATE INSTALLATION OF IRRIGATION SLEEVES WITH THE GENERAL CONTRACTOR. 6.INSTALL SYSTEM TO MEET ALL APPLICABLE CODES AND INSPECTIONS AND OBTAIN ALL REQUIRED PERMITS PRIOR TO CONSTRUCTION. 7.INSTALL ALL MATERIALS AND EQUIPMENT IN STRICT ACCORDANCE WITH MANUFACTURER'S WRITTEN SPECIFICATIONS AND RECOMMENDATIONS. 8.PROVIDE ONLY NEW MATERIALS, WITHOUT FLAWS OR DEFECTS AND OF THE HIGHEST QUALITY OF THEIR SPECIFIED CLASS AND KIND FOR COMMERCIAL USE. A.PVC MAINLINE AND LATERAL PIPE SHALL BE CONSTRUCTED OF SCHEDULE 40 PVC. ALL PIPES SHALL BE PERMANENTLY PRINTED WITH STANDARD PERTINENT INFORMATION. B.PVC FITTINGS SHALL BE SCHEDULE 80 RATED FOR MAINLINE AND SCHEDULE 40 RATED FOR LATERALS AND MEET ASTM D2466 STANDARDS AND SPECIFICATIONS. C.PVC NIPPLES SHALL BE SCHEDULE 80 RATED AND MEET ASTM D1785 REQUIREMENTS AND SPECIFICATIONS.ALL NIPPLES WILL HAVE TAPERED THREADS. D.JOINING MATERIALS USED SHALL BE MANUFACTURED BY I.P.S. OR APPROVED EQUIVALENT, AND SHALL BE USED IN ACCORDANCE WITH THE MANUFACTURER'S WRITTEN SPECIFICATIONS AND SAFETY RECOMMENDATIONS. E.THREADED CONNECTIONS (PVC) SHALL BE SEALED WITH TEFLON TAPE OR TEFLON PASTE. F.IRRIGATION SLEEVES SHALL BE SCHEDULE 40 PVC AND SIZED DOUBLE THE COMBINED OUTSIDE DIAMETER OF THE PIPE(S) RUNNING THROUGH IT. G.ALL IRRIGATION WIRING TO BE "MULTI-STRAND" WIRING H.RELOCATE MANUAL DRAIN VALVES TO MAINLINE LOW POINTS AS NECESSARY. I.PIN ABOVE GROUND PIPING WITH #4 REBAR 'J' HOOKS @ 10' O.C. 'J' HOOKS SHALL NOT PINCH OR BIND PIPING. 9.CONTRACTOR SHALL PROVIDE IRRIGATION SYSTEM RECORD DRAWINGS LEGIBLY MARKED TO RECORD ACTUAL INSTALLATION. DRAWINGS SHALL INDICATE HORIZONTAL AND VERTICAL LOCATIONS, REFERENCED TO PERMANENT SURFACE IMPROVEMENTS. IDENTIFY FIELD CHANGES OF DIMENSION AND DETAIL INCLUDING CHANGES MADE BY CHANGE ORDER. AN 11"X17" PLAN SHALL BE LAMINATED AND PLACED AT THE CONTROLLER LOCATION LEGIBLY SHOWING COLOR-CODED ZONES. 10.CONTRACTOR SHALL REVIEW ENTIRE SYSTEM WITH OWNER'S REPRESENTATIVE AND SUPPLY OPERATIONS MANUAL AND WARRANTIES. 11.WINTERIZATION: CONTRACTOR SHALL INSPECT SYSTEM, SHUTOFF AND DRAIN PIPE BETWEEN SHUTOFFS AND DOUBLE-CHECK VALVE AND BLOW OUT SYSTEM COMPLETELY BETWEEN OCTOBER 1 AND OCTOBER 15 DURING THE WARRANTY PERIOD FOR WINTERIZATION. 12.SPRING STARTUP: CONTRACTOR SHALL INSPECT, PRESSURIZE SYSTEM, REPAIR LEAKS AND ANY FAULTY WORK, ADJUST AND PROGRAM CONTROLLERS AS NECESSARY BEFORE MARCH 31 FOR SPRING STARTUP. 13.CONTRACTOR SHALL LEAVE ALL TEMPORARY ON-GRADE IRRIGATION SYSTEM COMPONENTS IN PLACE AT END OF 1 YEAR WARRANTY PERIOD. ALL MITIGATION SYSTEM COMPONENTS SHALL BELONG TO THE OWNER. 14.LATCHING SOLENOIDS SHALL BE RETRO FITTED ON ALL VALVES FOR BATTERY OPERATED CONTROLLERS. NUMBER MODEL SIZE TYPE GPM PSI PRECIP 1 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 20.82 52.4 0.3 in/h 2 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 29.52 52.6 0.28 in/h 3 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 32.95 52.1 0.3 in/h 4 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 27.71 52.2 0.28 in/h 5 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 29.52 52.4 0.3 in/h 6 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 29.53 52.1 0.3 in/h 7 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 29.52 52.2 0.29 in/h 8 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 31.21 51.4 0.31 in/h 9 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 35.63 52.3 0.31 in/h 10 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 22.6 51.8 0.32 in/h 11 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 24.49 53.4 0.35 in/h 12 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 27.84 51.7 0.33 in/h 13 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 25.36 51.9 0.35 in/h 14 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 17.4 51.5 0.26 in/h 15 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 19.96 52.7 0.31 in/h 16 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 25.08 51.8 0.34 in/h 17 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 30.32 53.4 0.3 in/h 18 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 29.43 52.8 0.27 in/h 19 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 22.23 52.3 0.26 in/h 20 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 27.84 51.9 0.32 in/h 21 RAIN BIRD PEB REMOTE CONTROL VAVLE 2"SHRUB ROTARY 17.78 53.1 0.31 in/h 22 RAIN BIRD PEB REMOTE CONTROL VAVLE 1"SHRUB ROTARY 15.32 48.3 0.39 in/h VALVE SCHEDULE CRITICAL ANALYSIS 1.SEE I-2 FOR IRRIGATION PLAN. 2.SEE I-3 & I-4 FOR IRRIGATION DETAILS. 3.SEE CIVIL DRAWING TRAIL GRADING AND ALIGNMENT. RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 2 8 , 2 0 2 4 2 : 3 4 P M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 4 _ I 0 1 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave ..\..\..\Federal Way Cadd Projects - 30900024\000\CADD\Xref\WA811logo_color.png XX X X - X X X X X XX X X - X X X X X X CX X X X X X X IRRIGATION NOTES:GENERAL NOTES: IRRIGATION SCHEDULE & NOTES MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY PSI DETAIL RAIN BIRD R-VAN24 1806-SAM-P45 SHRUB ROTARY, 17FT.-24FT. 45-270 DEGREES AND 360 DEGREES. HAND ADJUSTABLE MULTI-STREAM ROTARY W/1800 SHRUB SPRAY BODY ON 6IN. POP-UP, WITH CHECK VALVE AND 45 PSI IN-STEM PRESSURE REGULATOR. 1/2IN. NPT FEMALE THREADED INLET. 219 45 1/I-03 SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY DETAIL RAIN BIRD PEB REMOTE CONTROL VAVLE 1" 1IN., 1-1/2IN., 2IN. PLASTIC INDUSTRIAL REMOTE CONTROL VALVE. GLOBE CONFIGURATION- TBOS LATCHING SOLENOID 1 5/I-03 RAIN BIRD PEB REMOTE CONTROL VAVLE 2" 1IN., 1-1/2IN., 2IN. PLASTIC INDUSTRIAL REMOTE CONTROL VALVE. GLOBE CONFIGURATION- TBOS LATCHING SOLENOID 21 5/I-03 WATTS BALL VALVE (ISOLATION VALVE) - SAME SIZE AS MAINLINE 3 2/I-03 NIBCO MANUAL DRAIN VALVE 1 7/I-03 WATTS U5B-Z3 PRESSURE REDUCING VALVE 1 6/I-03 ZURN 950XL 1-1/2" DOUBLE CHECK VALVE ASSEMBLY 1 8/I-03 POINT OF CONNECTION 1 1/2"1 IRRIGATION LATERAL LINE: PVC SCHEDULE 40 1"4,617 L.F. IRRIGATION LATERAL LINE: PVC SCHEDULE 40 1 1/4"685.9 L.F. IRRIGATION LATERAL LINE: PVC SCHEDULE 40 1 1/2"289.6 L.F. IRRIGATION LATERAL LINE: PVC SCHEDULE 40 2"52.4 L.F. IRRIGATION MAINLINE: PVC SCHEDULE 40 238.3 L.F. IRRIGATION MAINLINE: PVC SCHEDULE 40 2"1,161 L.F. PIPE SLEEVE: PVC SCHEDULE 40 54.7 L.F. 24 ADJ 24 F Valve Number Valve Size Valve Flow Valve Callout ## #" IRRIGATION SCHEDULE 114" 1" 1" 1" 114" 1" 1" 1" 114" 1" 1" 1" 112" 1" 1" 1" 1" 114" 1" 1" 114" 1" 114" 1" 1" 2" 1" 1" 114" 114" 114"1" 114" 114" 1" 114" 1" 1" 112" 1" 114"114" 114" 1"114" 112" 1" 1" 1" 1" 1" 1"114" 120.8 2" 229.5 2" 3 32.9 2"1" 427.7 2" 5 29.5 2" 629.5 2" 7 29.5 2" 1" 831.2 2" 9 35.6 2" 2" 1" 114" 1022.6 2" 1124.5 2" 12 27.8 2" 1325.4 2" 1417.4 2" 1520.0 2" 1625.1 2" 1730.3 2" 1829.4 2" 1922.2 2" 2027.8 2" 1" 114" 2117.8 2" 22 15.3 1" 112" 1" 1" 114" 2" 2" 2" 1" 1" 1" 114" 114" 1" 112"1" 1"114" 1" 114" 112"114" 1" 2" 114" 112" 112"1" 112" 112"1" 1" 2" 2" 112" 1" 2" 2" 114" 112" 1" 114" 1" 112" 114" 1" 2" 2" 2" 2" 2" 1" feet 6030300 scale WETLAND A WETLAND C WETLAND B WETLAND D EAST TRAIL CONNECTION, TBD NOTES: 1.SEE I 01 FOR IRRIGATION SCHEDULES AND NOTES. 2.SEE I 03 & I 04 FOR IRRIGATION DETAILS. 3.SEE CIVIL DRAWING TRAIL GRADING AND ALIGNMENT. EXISTING NORTH MAY CREEK TRAIL BOARDWALK BOARDWALK PRO P O S E D B R I D G E RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 2 8 , 2 0 2 4 2 : 3 4 P M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 4 _ I 0 2 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave ..\..\..\Federal Way Cadd Projects - 30900024\000\CADD\Xref\WA811logo_color.png XX X X - X X X X X XX X X - X X X X X X CX X X X X X X IRRIGATION PLAN MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T MA I N L I N E D E P T H 18 " M I N . - 2 4 " M A X . BRICK SUPPORTS 6" DEPTH DRAIN ROCK QUICK COUPLER VALVE FINISHED GRADE HORIZONTAL PLANE. #1-A4-1-11-12 (INCLUDES QUICK LOCK). INSTALL W/ A 30°-60° RISE FROM 18" LONG, 1" Ø SCH. 40 PIPE DURA QC STANDARD UNIBODY HORIZONTAL STABILIZER (SLIP X SLIP X SLIP) 1"Ø-SCH. 40 MAINLINE TEE 6" MIN. FILTER FABRIC MAINLINE MAINLINE SUPPLY LINE MANUAL DRAIN VALVE DOUBLE CHECK VALVE ASSEMBLY W/ ENCLOSURE DEDUCT METER - SEE CIVIL WA T E R M A I N MANUAL WEDGE GATE VALVE QUICK COUPLING VALVE 6" MI N 3" MIN 6" MI N 3" MIN PLAN VIEW 3" MIN 6"MI N 3" MIN 6" M I N 18 " M A X ELEVATION CARSON INDUSTRIES LOCKING VALVE BOX AND LID LID AT GRADE TEST COCKS (4 REQ) RESILIENT SEATED SHUTOFF VALVES (2 REQ) BRASS UNIONS (2 REQ) VALVE BOX (#2) ATTACHED TO BOTTOM OF BOX (#1) - REMOVE LID FOR DRAINAGE PVC MAINLINE PIPE COMPOSITE WOOD PLANK. INSTALL ALONG ENTIRE LENGTH TO SUPPORT BOX INSTALL FILTER FABRIC ON TOP OF ROCK AND WRAP 18" UP ALL SIDES OF BOX 12" DEEP X WIDTH OF BOX DRAIN ROCK SUMP UNDISTURBED SOIL 10"DIA. VALVE BOX W/BOLT DOWN COVER SET VALVE BOX 1" ABOVE VALVE KEY HANDLE TO CLEAR TOP OF BOX BY 2" MINIMUM. MA I N L I N E D E P T H 18 " M I N . - 2 4 " M A X . SUBGRADE WELL COMPACTED MAINLINE (MIN. 1" GAP) ACCOMMODATE NIPPLE FROM CUT OPENING IN SIDE TO (LENGTH AS REQ'D.) 6" DIA. CLASS 200 SLEEVE SURROUNDING FINISHED GRADE SET VALVE BOX FLUSH W/ MAINLINE & TEE 80 NIPPLE 1"X6" SCH. NIPPLE 1"X4" SCH. 80 ROCK SUMP ±3 CF DRAIN MANUAL DRAIN VALVE MA I N L I N E DE P T H POINT OF CONNECTION1 L04 SCALE: NTS DOUBLE CHECK VALVE ASSEMBLY2 L04 SCALE: NTS MANUAL WEDGE GATE VALVE3 L04 SCALE: NTS MANUAL DRAIN VALVE4 L04 SCALE: NTS QUICK COUPLING VALVE5 L04 SCALE: NTS RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 2 8 , 2 0 2 4 2 : 3 4 P M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 4 _ I 0 3 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave ..\..\..\Federal Way Cadd Projects - 30900024\000\CADD\Xref\WA811logo_color.png XX X X - X X X X X XX X X - X X X X X X CX X X X X X X IRRIGATION DETAILS MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 2 8 , 2 0 2 4 2 : 3 4 P M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 4 _ I 0 4 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave ..\..\..\Federal Way Cadd Projects - 30900024\000\CADD\Xref\WA811logo_color.png XX X X - X X X X X XX X X - X X X X X X CX X X X X X X 3" = 1'-0" SHRUB ROTOR ON RISER HOG FUEL MULCH OVER PIPE (TYPICAL) PVC TEE OR ELL. SP-1/2" I.D. TUBING (LENGTH AS REQUIRED) 3' 2' M I N . PVC LATERAL PIPE. PVC SCHEDULE 80 THREADED NIPPLE, LENGTH AS REQUIRED. RAIN BIRD 1800-SAM-PRS SPRAY BODY SBE-050 1/2" MALE NPT BARB ELBOW X 1/2" FEMALE PT #6 REBAR WITH TWO STAINLESS STEEL HOSE CLAMPS ATTACHED TO RISER (LENGTH AS NECESSARY) ROTARY NOZZLE FINISH GRADE 1 P-SI-MAY-02 18 " B E L O W G R A D E ISOLATION VALVE AS SPECIFIED. BRASS ISOLATION VALVE 1 1/2" = 1'-0" SET BOX 2" ABOVE GRADE AT SHRUBS. SET BOX FLUSH TO GRADE AT LAWN. 10" DIAMETER ROUND VALVE BOX, SEE SPECIFICATIONS. FINISH GRADE. COMPOSITE LUMBER PLANK 10" DIA. PVC PIPE EXTENSION, LENGTH AS REQUIRED. PVC MAIN LINE. SLIP/THREAD COUPLING. 6" SCHEDULE 80 THREADED NIPPLE. P-SI-MAY-182 NOTE: 1.TRENCHING SHALL ONLY BE FORSLEEVING AND OFF-SITE MAINLINE. 2.ALL SLEEVES TO BE PVC SCH 40 AND TWICE THE DIAMETER OF THEWORKING PIPES3.ALL SLEEVES TO RUN A MIN OF 12" BEYOND EDGE OF TRAIL4.EACH END OF SLEEVING SHALL BEMARKED WITH 2"X4" STAKE 2" MIN 2"2" MIN.2" M I N 4" 24 " M I N . M A I N L I N E O R P O T A B L E W A T E R 18 " M I N L A T E R A L FINISH GRADE COMPACTED APPROVED BACKFILL PIPE BEDDING SAND YELLOW TRACE WIRE, TYP CLEAR ZONE PVC POTABLE WATER PIPE (SEE PLANS FOR SIZE) PVC MAINLINE PIPE (SEE PLANS FOR SIZE) TRENCHING 1 1/2" = 1'-0"P-SI-MAY-013 1 1/2" = 1'-0" QUICK COUPLING VALVE AT GRADE SPECIFIED. 2" STEEL CLAMPS. TWO STAINLESS PVC MAINLINE PIPE (ON GRADE) AS REQUIRED. SCHEDULE 80 NIPPLE, LENGTH FINISHED GRADE QUICK COUPLING VALVE AS TOP OF HOG FUEL MULCH #6 REBAR WITH STAINLESS STEEL CLAMPS ATTACHED TO RISER (LENGTH AS NECESSARY FOR SUPPORT 4 P-SI-MAY-14 1 1/2" = 1'-0" BATTERY OPERATED R.C.V. WITH UNION S.O.V. PVC MAINLINEPVC LATERAL LINE HOG FUEL MULCH OVER PIPE (TYPICAL) BATTERY OPPERATED CONTROLLER (ONE PER VALVE BOX GROUP- 3 MAX) REMOTE CONTROL VALVE, ONE PER BOX. 20X14 JUMBO PLASTIC VALVE BOX AND COVER. WATER PROOF WIRE CONNECTORS ON 18" LOOPED WIRES SET VALVE 2" - 3" BELOW TOP OF BOX. PER PLANS 6X2X16 CONC. BLOCK CAPS, ONE EA. CORNER (4 TOTAL) SCHEDULE 80 NIPPLES. UNION BALL VALVE WITH KBI BTU 'V' THREADED TRUEDRAINAGE GRAVEL FINISH GRADE P-SI-MAY-155 PRESSURE REDUCING VALVE 1" = 1'-0" WATTS LF25AUB-S-DU-Z3 WATER PRESSURE REDUCING VALVE - 2" P.V.C. THREADED MALE CONNECTOR P.V.C. MAIN LINE PIPE INSTALL FILTER FABRIC ON TOP OF ROCK AND WRAP UP ALL SIDES VALVE BOX WITH BOX EXTENSIONS AS NEEDED PER PLANS 6X2X16 CONC. BLOCK CAPS, ONE EA. CORNER (4 TOTAL) MIN.2 CU. FT. GRAVEL SUMP HOG FUEL MULCH OVER PIPE (TYPICAL) FINISH GRADE 6 SCH 80 PVC ELL 1" MANUAL BALL VALVE SCH 80 NIPPLE (TYP) PVC MAINLINE PIPE WITH 2" CLR FROMSIDE OF VALVE BOX COMPOSITE WOOD PLANK. INSTALL ALONG ENTIRE LENGTH TO SUPPORT BOX INSTALL FILTER FABRIC ON TOP OR ROCKAND WRAP 18" UP ALL SIDES 18" DEEP X 12" ROUND DRAIN ROCK SUMP 6" M I N MANUAL DRAIN VALVE NTS LOCKING VALVE BOX LID AT FINISH GRADE WITH BOX EXTENSIONS AS NEEDED NOTE: 1.ALL THREADED MAINLINE FITTINGS SHALL BE SCH. 80 FITTINGS. 2.WRAP ALL THREADED FITTINGS W/ 3 WRAPS OF TEFLON TAPE. 3.CONTRACTOR RESPONSIBLE FOR LOCATING DRAIN VALVE AT LOWEST POINT(S) OF MAINLINE TO ENSURE POSITIVE DRAINAGE. 4.ALLOW FOR 1" CLEARANCE FROM HOLE IN BOX TO TOP OF PIPE. TOP OF HOG FUEL MULCH 7 IRRIGATION DETAILS MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T CODES, SPECIFICATIONS, STANDARDS, PRACTICES 1.AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICALS (AASHTO) "LRFD GUIDE SPECIFICATIONS FOR THE DESIGN OF PEDESTRIAN BRIDGES", DECEMBER 2009. 2.AASHTO "LRFD BRIDGE DESIGN SPECIFICATIONS", NOVEMBER 2017. 3.AMERICAN CONCRETE INSTITUTE (ACI) “BUILDING CODE REQUIREMENTS FOR STRUCTURAL CONCRETE”, ACI 318-19. 4.ACI "SPECIFICATIONS FOR STRUCTURAL CONCRETE", ACI 301-20. 5.AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC) “SPECIFICATION FOR STRUCTURAL STEEL BUILDINGS”, AISC 360-16 6.AMERICAN WELDING SOCIETY (AWS) “BRIDGE WELDING CODE”, AWS D1.5-2020 AND "STRUCTURAL WELDING CODE - REINFORCING STEEL" AWS D1-4-2018. 7.INTERNATIONAL BUILDING CODE (IBC) 2018 EDITION 8.WASHINGTON STATE DEPARTMENT OF TRANSPORTATION “STANDARD SPECIFICATION FOR ROADS, BRIDGES, AND MUNICIPAL PUBLIC WORKS CONSTRUCTION”, 2020 EDITION. (WSDOT SPEC) DESIGN LOADS 1.DEAD LOADS: ACTUAL WEIGHT OF MATERIALS 2.UNIFORM PEDESTRIAN LIVE LOAD ON BRIDGE: 90 PSF DESIGN VEHICLE: SMALL MAINTENANCE VEHICLE LOAD COMBINATIONS STRENGTH I: (1.25MAX,0.9MIN)DC+1.75(LL OR PED LL) STRENGTH III: (1.25MAX,0.9MIN)DC+1.0WS EXTREME EVENT I:1.0DC+1.0(LL OR PED LL) SERVICE I:1.0DC+1.0(LL OR PED LL) SERVICE II:1.0DC+1.3(LL OR PED LL) DC = DEAD LOAD OF STRUCTURAL COMPONENTS AND NON STRUCTURAL ATTACHMENTS LL = VEHICULAR LIVE LOAD PED LL = PEDESTRIAN LIVE LOAD WS = WIND ON STRUCTURE PILING 1.PIPE PILE MATERIAL: ASTM A 252, GRADE 3, YIELD STRENGTH = 50 KSI 2.COAT PIPE PILES IN ACCORDANCE WITH THE SPECIFICATIONS. REPAIR COATING IN ACCORDANCE WITH THE SPECIFICATIONS. 3.DRIVEN PILE REQUIRED CAPACITIES: TENSION: 33 KIPS (ULTIMATE) COMPRESSION: 135 KIPS (ULTIMATE), 105 KIPS (WORKING) 4.NOTIFY THE CITY IF ANY PILE IS DRIVEN BEYOND THE TOLERANCES OR DOES NOT ACHIEVE THE PILE TIP ELEVATIONS NOTED OR ON THE DRAWINGS. METAL FABRICATIONS 1.STRUCTURAL PLATES, SHAPES, AND W-SHAPES FOR BRIDGE: ASTM A 709, YIELD STRENGTH = 50 KSI. 2.HSS SECTIONS: ASTM A1085, YELD STRENGTH = 50 KSI 3.CHANNELS AND ANGLES: ASTM A36, YIELD STRENGTH = 36 KSI 4.PIPE: ASTM A53, GRADE B. 5.THREADED RODS: ASTM F1554, GRADE 55. 6.BOLTS: ASTM F3125 GRADE A325 TYPE 1 OR 3, UNLESS OTHERWISE NOTED. 7.NUTS: HEAVY HEX, ASTM A 563, GRADE SUITABLE FOR THE TYPE OF ROD. PROVIDE DOUBLE NUTS OR A HEAVY HEX NUT AND LOCK NUT. 8.WASHERS: ASTM F 844, WIDE SERIES, MAXIMUM THICKNESS. 9.SUBMIT WELD PROCEDURES AS REQUIRED PER THE SPECIFICATIONS. 10.PERFORM WELDING IN ACCORDANCE WITH AWS D1.5 USING WABO CERTIFIED WELDERS, WELDING OPERATORS, AND TACK WELDERS IN THE CERTIFIED PROCESS AND WELDING POSITION FOR THE QUALIFIED JOINT WELDING PROCEDURES. PREPARE JOINTS TO FIT PROPERLY FOR THE APPROPRIATE WELD AS INDICATED ON THE DRAWINGS. INSPECT ALL WELDS. 11.REMOVE APPLIED GALVANIZATION AND COATINGS PRIOR TO FIELD WELDING OF STEEL ELEMENTS. RESTORE GALVANIZATION AND/OR COATING AFTER COMPLETION OF FIELD WELDING. 12.COAT STEEL MATERIALS, FABRICATIONS, AND ASSEMBLIES IN ACCORDANCE WITH THE SPECIFICATIONS. 13.RESTORE COATINGS DAMAGED BY WELDING, HANDLING, OR OTHER CAUSES IN ACCORDANCE WITH THE SPECIFICATIONS. 14.SUBMIT CERTIFICATES OF COMPLIANCE FROM FABRICATORS OF PREFABRICATED STRUCTURAL STEEL MEMBERS AT THE COMPLETION OF FABRICATION AS REQUIRED PER IBC 1704.2.5 AND 1704.2.5.1. CONCRETE ANCHORS 1.MATERIAL: HILTI HIT-RE 500-SD EPOXY ADHESIVE ANCHORING SYSTEM WITH HOT-DIP GALVANIZED FASTENERS. 2.INSTALL IN ACCORDANCE WITH MANUFACTURER RECOMMENDATIONS. 3.DRILL HOLES USING A PERCUSSION DRILL WITH A CARBIDE BIT. 4.SET ANCHORS USING TEMPLATES VERIFIED WITH THE FABRICATION ANCHOR SPACING. CONCRETE 1.REINFORCED CONCRETE: MINIMUM 28-DAY COMPRESSIVE STRENGTH = 5000 PSI 2.CONCRETE IN-FILL FOR PIPE PILES: MINIMUM 28-DAY COMPRESSIVE STRENGTH = 5000 PSI 3.REINFORCING STEEL: ASTM A 706, GRADE 60, DEFORMED. 4.HEADED DEFORMED BARS: ASTM A 970 5.GROUT: ASTM C 1107, NON-FERROUS, NON-METALIC, MEETING THE FOLLOWING ADDITIONAL REQUIREMENTS. MINIMUM WORKING TIME = 30 MINUTES FLUID CONSISTENCY (ASTM C 939) = 25 TO 30 SECONDS MINIMUM COMPRESSIVE STRENGTH (28 DAYS) = 8000 PSI. 6.INSTALL CORNER BARS AT ALL CORNERS. MATCH THE NUMBER, SPACING, AND DIAMETER OF ALL HORIZONTAL REINFORCING STEEL AT THE CORNERS. 7.SUBMIT TO THE BUILDING OFFICIAL WELD PROCEDURES SPECIFICATIONS INCLUDING PROCEDURE QUALIFICATION RECORDS FOR WELD PROCEDURES NOT PREQUALIFIED BY AWS OF CONCRETE REINFORCEMENT OTHER THAT BY FILLET WELDS 8.WELD ALL REINFORCING STEEL IN ACCORDANCE WITH AWS D1.4 USING CERTIFIED WELDERS AND QUALIFIED WELDING PROCEDURES. INSPECT ALL WELDS. 9.WELD HEADED STUDS USING AUTOMATICALLY TIMED WELDING EQUIPMENT IN ACCORDANCE WITH AWS D1.1. CONCRETE (CONTINUED) 10.DETAIL REINFORCING STEEL IN ACCORDANCE WITH ACI 315. REINFORCING STEEL BEND DIMENSIONS SHOWN ARE OUT TO OUT. USE SEISMIC HOOK DETAILS FOR TIES AND STIRRUPS UNLESS OTHERWISE SHOWN ON THE DRAWINGS. 11.LAP SPLICES FOR REINFORCING STEEL THAT IS LESS THAN 40 FEET IN LENGTH IS NOT PERMITTED. REINFORCING STEEL GREATER THAN 40 FEET IN LENGTH WILL BE ALLOWED WITH A MINIMUM LAP SPLICE LENGTH OF 50 TIMES THE DIAMETER OF THE BAR. 12.PROVIDE 3-INCHES OF CONCRETE COVER UNLESS OTHERWISE SHOWN ON THE DRAWINGS. CHAMFER EXPOSED CORNERS 3/4-INCH. 13.CONSTRUCTION JOINTS SHALL HAVE A 1/4-INCH AMPLITUDE ON THE ROUGHENED SURFACE, CONTINUOUS ACROSS THE ENTIRE SURFACE. 14.CONCRETE FORMING: SEE THE SPECIFICATIONS. FILL VOIDS LEFT BY CONES AND OTHER FORMWORK HARDWARE AFTER FORMS ARE REMOVED. FOR CHAIRS, SUPPORTS, AND SPACERS TO SUPPORT REINFORCING STEEL, SEE THE SPECIFIATIONS. PROVIDE CHAIRS, SUPPORTS, AND SPACERS AT INTERVALS LESS THAN 4 FEET ON CENTER UNLESS OTHERWISE ALLOWED BY THE CITY. 15.CONCRETE FINISHING: TERMINOLOGY IS DEFINED IN ACI 301. SLAB OR TOPPING SURFACES = LIGHT BROOM FINISH W/ STRIA OF 116" FORMED SURFACES = SMOOTH FORM FINISH SURFACES RECEIVING GROUT = SCRATCH FINISH 16.CONCRETE CURING: MOIST CURE CONCRETE SURFACES OR USE AN APPROVED CURING MEMBRANE IN ACCORDANCE WITH ACI 301 UNLESS A LONGER TIME IS REQUIRED IN THE SPECIFICATIONS. 17.CONCRETE DEFECTS: REPAIR FORMED SURFACES BY REMOVING MINOR HONEYCOMBS, PITS GREATER THAN 1/2-SQUARE-INCH IN AREA OR GREATER THAN 1/4-INCH IN DEPTH, AND ALL OTHER DEFECTS AS DIRECTED BY THE CITY OR AS DESCRIBED IN THE SPECIFICATIONS OR REFERENCE DOCUMENTS. PROVIDE EDGES PERPENDICULAR TO THE SURFACE, PATCH WITH GROUT AS SPECIFIED ABOVE, AND PROVIDE A SMOOTH FORM FINISH. CONCRETE WITH EXTENSIVE HONEYCOMBING OR OTHER DEFECTS WHICH AFFECT SERVICEABILITY AND/OR STRUCTURAL STRENGTH OF THE CONCRETE ELEMENT, AS DETERMINED BY THE CITY, SHALL BE REJECTED AND REPLACED AT NO ADDITIONAL COST TO THE CITY. FRP GRATING 1.FRP GRATING SHALL BE ADA COMPLIANT AND SUPPORT A LIVE LOAD OF 90 PSF, OR A POINT LOAD OF 1,200 LBS ON ONE SQUARE FOOT. 2.BEARING BARS SHALL BE 1 INCH HIGH BY 1/4 INCH THICK SPACED AT 1/2 INCH OC, WITH A MINIMUM OF 50% LIGHT PENETRATION. 3.TRANSVERSE BARS SHALL BE SPACED AT 4 INCHES OC. 4.FRP GRATING SHALL BE SHOP FABRICATED BASED ON AS-BUILT STRUCTURE DIMENSIONS (FIELD CUTTING IS NOT ALLOWED). 5.APPLY NON-SKID FINISH TO GRATING AFTER FABRICATION. 6.FRP GRATING SHALL BE SHOP FABRICATED BASED ON AS-BUILT STRUCTURE DIMENSIONS (FIELD CUTTING IS NOT ALLOWED). 7.FRP GRATING FASTENERS SHALL BE MECHANICAL FASTENERS PER THE GRATING MANUFACTURER, MEETING ADA REQUIREMENTS. 8.MAXIMUM SPACING OF THE METAL GRATING FASTENERS WILL BE DETERMINED BY THE GRATING MANUFACTURER. ALUMINUM TRUSS PEDESTRIAN BRIDGE 1.ALUMINUM TRUSS PEDESTRIAN BRIDGE SHALL BE DESIGNED AND MANUFACTURED BY THE CONTRACTOR. THE BRIDGE FABRICATOR SHALL BE CERTIFIED UNDER THE AISC QUALITY CERTIFICATION PROGRAM. 2.THE BRIDGE SHALL HAVE A 110 FT LONG CLEAR SPAN AND BE 6 FEET WIDE BETWEEN HANDRAILS. 3.SUPERSTRUCTURE DESIGN SHALL SUPPORT A 90 PSF PEDESTRIAN LOAD, AND A 3,000 LB VEHICLE LOAD, WITH A SINGLE HORIZONTAL AND VERTICAL DIAGONAL PER PANEL. 4.THE BRIDGE SHALL BE DESIGNED PER AASHTO SPECIFICATIONS 5.THE BRIDGE SHALL INCLUDE HORIZONTAL SAFETY RAILS 54-INCHES HIGH, WITH A MAXIMUM OPENING OF 4-INCHES, SHOP INSTALLED FRP GRATED DECKING (ADA COMPLIANT, 50% OPEN AREA), AND ALUMINUM TOE PLATES STRUCTURAL SPECIAL INSPECTION 1.TESTING AND SPECIAL INSPECTION SHALL BE PER THE TABLES ON SHEET 1A AS REQUIRED PER THE IBC AND AISC 360-16, AND AS REQUIRED IN THE SPECIFICATIONS. 2,400 LB600 LB RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 2 8 , 2 0 2 4 2 : 3 4 P M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 5 _ S 0 1 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave ..\..\..\Federal Way Cadd Projects - 30900024\000\CADD\Xref\WA811logo_color.png XX X X - X X X X X XX X X - X X X X X X CX X X X X X X STRUCTURAL NOTES MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T EXIST TRAIL, TYP SOUTH TRAIL, TYP BOARDWALK, SEE SEE 1 S-5 MAY C R E E K M A Y C R E E K WETLAND C WETLAND A SITE PLAN - BOARDWALKS AND BRIDGE SCALE: 1"=30'-0" 1" = 30' feet 6030300 scale 1 S-3 BOARDWALK, SEE 1 S-4 NOTES: 1.SEE CIVIL DRAWINGS FOR THE EXTENTS OF THE BOARDWALK, AND TOP OF BOARDWALK GRADE ELEVATIONS. RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 2 8 , 2 0 2 4 2 : 3 4 P M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 5 _ S 0 2 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave ..\..\..\Federal Way Cadd Projects - 30900024\000\CADD\Xref\WA811logo_color.png XX X X - X X X X X XX X X - X X X X X X CX X X X X X X STRUCTURES SITE PLAN MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T LIMITS OF WETLAND ALONG BOARDWALK FRP GRATING 7.0% -0.3% EXISTING GRADE ALONG ALIGNMENT FINISHED GRADE ALONG ALIGNMENT ABUTMENT, TYP FRP STRINGER, TYP FRP PILE CAP, TYP 3+20.00 3+40.00 3+60.00 3+80.00 4+00.00 4+20.00 4+40.00 ELEVATION - BOARDWALKA -SCALE: 1"=5'-0" EL E V A T I O N STATION 35.00 40.00 45.00 FOOTING, TYP 0.0% FRP POST, TYP WETLAND C PLAN - BOARDWALK1 S-2 SCALE: 1"=5'-0" 1" = 5'scale feet 10505 BOARDWALK ABUTMENT, SEE BOARDWALK ABUTMENT, SEE SIM1 S-10 1 S-10 FRP STRINGER, TYP FRP PILE CAP, TYP FOOTING, TYP A - FRP GRATING FRP GRATING SPAN DIRECTION 7'-6" MAX SPA, TYP ℄ PILE CAP℄ PILE CAP SEE 1 S-7 RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 2 8 , 2 0 2 4 2 : 3 4 P M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 5 _ S 0 3 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave ..\..\..\Federal Way Cadd Projects - 30900024\000\CADD\Xref\WA811logo_color.png XX X X - X X X X X XX X X - X X X X X X CX X X X X X X BOARDWALK PLAN & ELEVATION - SHEET 1 MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T LIMITS OF WETLAND UNDER BOARDWALK 3.9%-3.0% EXISTING GRADE ALONG ALIGNMENT FRP PILE CAP, TYP FRP STRINGER, TYP FOOTING, TYP 35.00 40.00 EL E V A T I O N 4+80.00 5+00.00 5+20.00 5+40.00 5+60.00 5+80.00 6+00.00 6+20.00 6+40.00 ELEVATION - BOARDWALKA -SCALE: 1"=8' 6+50.00 6+60.00 6+70.00 45.00 50.00 1" = 8' scale feet 16808 WETLAND C FRP GRATING TRAIL ALIGNMENT, SEE CIVIL DRAWINGS GRATING SPAN DIRECTION, TYP 7'-6" MAX SPA, TYP ℄ PILE CAP ℄ PILE CAP ℄ PILE CAP 70.7° ℄ PILE CAP 68 . 6 ° ℄ PILE C A P 67° FRP STRINGER, TYP FRP PILE CAP, TYP BOARDWALK ABUTMENT, SEE SIM1 S-10 BOARDWALK ABUTMENT, SEE 1 S-10 A - 7'-10 1 / 4 " 8'-1" PLAN - BOARDWALK1 S-2 SCALE: 1"=7.5' 1" = 7.5'scale feet 157.507.5 SEE 1 S-7 FOOTING, TYP ℄ PILE C A P 66° RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 2 8 , 2 0 2 4 3 : 1 3 P M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 5 _ S 0 4 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave ..\..\..\Federal Way Cadd Projects - 30900024\000\CADD\Xref\WA811logo_color.png XX X X - X X X X X XX X X - X X X X X X CX X X X X X X BOARDWALK PLAN & ELEVATION - SHEET 2 MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T OHW EXISTING GROUND LINE @ CENTER OF BRIDGE LIMITS OF FLOOD HAZARDLIMITS OF FLOOD HAZARD ℄ B R I D G E WP1 WP2 ENGINEERED PREFABRICATED ALUMINUM BRIDGE ENGINEERED PREFABRICATED ALUMINUM BRIDGE 100'-1" CLEAR SPAN PLAN - BRIDGE & ABUTMENTS1 S-2 SCALE: 1'=5'-0" PILE SUPPORTS, TYP A - CONC ABUTMENT, TYP SEE 1 S-6 SEE 2 S-6 ELEVATION - BRIDGE & ABUTMENTSA -SCALE: 1"=5'-0" PROVIDE A 1'-6"± CAMBER NORTH TRAIL SOUTH TRAIL EL 37.5 EL 39.0 NORTH TRAIL SOUTH TRAIL PROJECT NORTH 1" = 5'scale feet 10505 RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 1 4 , 2 0 2 4 9 : 2 8 A M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 5 _ S 0 5 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave ..\..\..\Federal Way Cadd Projects - 30900024\000\CADD\Xref\WA811logo_color.png XX X X - X X X X X XX X X - X X X X X X CX X X X X X X BRIDGE PLAN & ELEVATION MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T SECTION - SOUTH ABUTMENTA -SCALE: 1"=1'-0" NOTES: 1.BRIDGE AND BRIDGE BEARING NOT SHOWN 2.BRIDGE BEARINGS PER BRIDGE MANUFACTURER 1' - 9 " 1'-2" 1' - 1 0 " GRAVEL BACKFILL FOR WALLS PILE FOUNDATION TRAIL, SEE CIVIL DRAWINGS 1'-6" 1' - 6 " 1' - 9 " SECTION - NORTH ABUTMENTB -SCALE: 1"=1'-0" NOTES: 1.BRIDGE AND BRIDGE BEARING NOT SHOWN 2.BRIDGE BEARINGS PER BRIDGE MANUFACTURER 1'-2" PILE FOUNDATION GRAVEL BACKFILL FOR WALLS CONC BACKWALL, REINFORECEMENT NOT SHOWN SECTION - TYPICAL CONCRETE WING WALLC -SCALE: 1"=1'-0" 3' - 7 " 1'-0" OPTIONAL CJ OPTIONAL CJ OPTIONAL CJ, TYP 1'-0" 3' - 3 " SECTION - NORTH CONC ABUTMENT SIDE WALLD -SCALE: 1"=1'-0" TRAIL, SEE CIVIL DRAWINGS 1" = 1'-0"scale feet 2101 ℄ B R I D G E 10 ' - 3 " 3'-1" 1' - 0 " 1'-2" PLAN - NORTH CONCRETE ABUTMENT2 S-5 SCALE: 1/2"=1'-0" B - D - PILE FOUNDATION, TBD CONC BACKWALL WP2 1/2" = 1'-0"scale feet 4202 ℄ B R I D G E 10 ' - 3 " 1' - 0 " TY P PLAN - SOUTH CONCRETE ABUTMENT1 S-5 SCALE: 1/2"=1'-0" 6 0 ° 60° 5 ' - 0 " T Y P PROJECT NORTH A - 3'-2 1/4" PILE FOUNDATION, TBD C - 1'-0 " TYP CONC WING WALL, TYP BACK WALL WP1 RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 1 4 , 2 0 2 4 9 : 2 8 A M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 5 _ S 0 6 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave ..\..\..\Federal Way Cadd Projects - 30900024\000\CADD\Xref\WA811logo_color.png XX X X - X X X X X XX X X - X X X X X X CX X X X X X X BRIDGE FOUNDATION PLAN & SECTIONS MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T FRP GRATING BULLRAIL & BULLRAIL POST, SEE C S-9 3x10 FRP STRINGER W/ HUC 410, TYP 6x12 FRP PILE CAP W/ TOP BEVELED TO MATCH GRADE, SEE D S-9 HDG ECC66 FOR POSTS LONGER THAN 7" POST CONNECTOR, SEE , TYP1 S-9 GROUND LINE VARIES DIAMOND PIER FOOTING, TYP HANDRAIL POST CONNECTION SEE B S-8 SECTION - TYPICAL BOARDWALKA -SCALE: 1 1/2"=1'-0" 1-1/2" = 1'-0"scale feet 2101 FRP GRATING BOARDWALK SLOPE PER PLANS ℄ PIN PILE FOOTING ℄ FRP PILE CAP FRP STRINGER, DAP AS REQUIRED PER BOARDWALK SLOPE AT HANGER, TYP HUC410 HANGER, TYPDIAMOND PIER DP-100 FOOTING, TYP DIAMOND PIER DP-100 FOOTING, TYP POST CONNECTOR W/ 6X6 FRP POST, TYP FRP PILE CAP BEVELED TO MATCH GRADE SECTION - TYPICAL BOARDWALKB -SCALE: 1 1/2"=1'-0" 1-1/2" = 1'-0"scale feet 2101 ℄ B O A R D W A L K ℄ C E N T E R S T R I N G E R PLAN - TYPICAL BOARDWALK 1 S-3 SCALE: 1"=1'-0" A - B - ℄ PILE CAP ℄ PILE CAP 7'-6" MAX SPA UNO 9" TYP 3'-8 3/4"± TYP NOTE: GRATING NOT SHOWN FRP STRINGER, TYP FRP PILE CAP, TYP HANDRAIL, TYP 1" = 1'-0"scale feet 2101 ELEVATION - TYPICAL BOARDWALK2 SCALE: 1"=1'-0" 1" = 1'-0"scale feet 2101 3' - 0 " 3' - 0 " 2' - 3 " TY P DIAMOND PIER FOOTING, TYP 2 - DIAMOND PIER FOOTING, TYP GROUND LINE VARIES, SEE CIVIL DRAWINGS FRP BULLRAIL FRP BULLRAIL POST, TYP NOTE: ELEVATION W/ BULLRAIL SIMILAR HANDRAIL SEE FRP GRATING FRP STRINGER, TYP FRP POST W/ POST CONNECTOR FRP PILE CAP, TYP BOARDWALK SLOPE PER PLANS 1 S-8 RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 2 8 , 2 0 2 4 2 : 2 8 P M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 5 _ S 0 7 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave ..\..\..\Federal Way Cadd Projects - 30900024\000\CADD\Xref\WA811logo_color.png XX X X - X X X X X XX X X - X X X X X X CX X X X X X X TYPICAL BOARDWALK PLAN & SECTIONS MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T NOTE: FOR ALL DETAIL NOT SHOWN SEE A - DETAIL - HANDRAIL POST CONNECTION AT HDG ECC66B S-7 SCALE: 1 1/"=1'-0" HD3B HDG 1 1 / 2 " ± 2 1 / 2 " POST CONNECTION W/ FRP POST 5/8" BOLT, TYP HDG ECC66 FOR POSTS LONGER THAN 7" ℄ POST 90° ALIGN HANDRAIL POST PERPENDICULAR TO GRATING HD3B HDG 1"x2 1/2" SHIM, FULL LENGTH OF HD3B HDGFRP GRATING HUC410 HANGER, TYP FRP STRINGER, TYP DIAMOND PIER FOOTING HANDRAILING SECTION - HANDRAIL CONNECTIONC -SCALE: 3"=1'-0" 3" = 1'-0"scale inches 12606 3" = 1'-0"scale inches 12606 HD3B HDG 1 1 / 2 " ± HDG ECC66 FOR POSTS LONGER THAN 7" ℄ POST 90° ALIGN HANDRAIL POST PERPENDICULAR TO GRATING 1"x2 1/2" SHIM, FULL LENGTH OF HD3B HDGFRP GRATING HANDRAILING ℄ POST℄ POST℄ POST 2x8 FRP TOP RAIL W/ ROUNDED CORNERS (2) #12 FLAT HEAD SCREWS AT EACH POSTS, SPLICE AT POST LOCATIONS AS REQUIRED LAP 2x4 FRP RAILS ACROSS POSTS 1 3/4" MIN W/ (2) 1/2"Ø x4" LAG BOLTS @ EA POST TOP OF FRP GRATING GALV WWM W/ MIN OF 4" CLEAR OPENING ELEVATION - HANDRAILING1 S-7 SCALE: 1 1/2"=1'-0" FRP TOP RAIL SPLICE (2) 2x4 FRP RAILS WITH (2) ROWS OF 1/2"Ø CARRIAGE BOLTS AT 24" OC, TYP 4x4 FRP POST WWM 1 1 / 2 " M A X 1-1/2" = 1'-0"scale feet 2101 2x4 FRP LAPPED TO EA POST W/ (2) ROWS 16D @ 8" OC, STAGGERED 3' - 6 " M I N 4" MA X HD3B HDG, ALIGN BOLT HOLE W/ POST CONNECTOR 1 1 / 2 " ± 2 1 / 2 " POST CONNECTOR W/ FRP POST FRP PILE CAP DIAMOND PIER FOOTING FRP STRINGER SECTION - HANDRAILINGA -SCALE: 1 1/2"=1'-0" 1-1/2" = 1'-0"scale feet 2101 A - C - RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 1 4 , 2 0 2 4 9 : 2 8 A M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 5 _ S 0 8 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X DETAILS - SHEET 1 MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T PLAN - POST CONNECTOR1 S-7 SCALE: 3"=1'-0" 2 3/4" 2 3 / 4 " 2 3 / 4 " 2 3/4" 1/4" SIDE PL, TYP 2"Ø HOLE THROUGH TOP PL 1/4" TOP PL 5/8" NUT TO DIAMOND PIER FOOTING A - B - 10 3 / 4 " 1/4 TYP 1/4" SIDE PL, TYP SECTION - POST CONNECTORA -SCALE: 3"=1'-0" 1/4" TOP PL 5/8" ANCHOR TO DIAMOND PIER 3/8" BASE PL SECTION - POST CONNECTORB -SCALE: 3"=1'-0" 1 1 / 8 " (7 ) 1 1 / 1 6 " Ø H O L E S @ 1 1 / 4 " S P A 2 5/8" 1/4" SIDE PL 1/4" TOP PL 1/4" BOTTOM PL 1" FRP GRATING 4x4 CONTINUOUS FRP BULLRAIL A34 EA SIDE FRP STRINGER 5 1 / 2 " 2" 3/4" 3/ 4 " 4x4 FRP BULLRAIL POST DETAIL - BOARDWALK BULLRAIL CONNECTIONC S-7 SCALE: 3"=1'-0" 5/8"Ø BOLT W/ LARGE WASHER, TYP 9 5 / 8 " M I N 6x12 FRP PILE CAP BEVEL TOP OF PILE CAP TO MATCH SLOPE AS SHOWN ON THE ELEVATIONS DETAIL - FRP PILE CAPD S-7 SCALE: 3"=1'-0" 3" = 1'-0"scale inches 12606 RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 1 4 , 2 0 2 4 9 : 2 8 A M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 5 _ S 0 9 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X DETAILS - SHEET 2 MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T TRAIL, SEE CIVIL DRAWINGS EXISTING GRADE (VARIES) FRP STINGER FRP GRATING, FASTENED PER MANUFACTURER RECOMMENDATION 6" 1'-0" FRP 2x10 BLOCKING 1' - 6 " M I N A34 CENTERED BETWEEN FRP STRINGERS GA1 EA SIDE 2x6 FRP PLATE W/ 5/8"Ø ANCHOR BOLTS AT 48" OC (8" MIN EMBED) 3" M I N 3" C L R 2" CLR, TYP SECTION - BOARDWALK ABUTMENTA -SCALE: 1 1/2"=1'-0" 1-1/2" = 1'-0"scale feet 2101 6'-0" 2 2 . 5 ° PLAN - BOARDWALK ABUTMENT1 S-3,S-5 SCALE: 1"=1'-0" 3'-3" NOTE: BOARDWALK NOT SHOWN A - B - 6" 1" = 1'-0"scale feet 2101 RENTON CITY OF La s t S a v e d b y : US B H 6 7 5 5 8 1 o n : Au g 1 4 , 2 0 2 4 9 : 2 8 A M F i l e : C: \ U s e r s \ U S B H 6 7 5 5 8 1 \ W S P O 3 6 5 \ N W M a r i t i m e P r o j e c t s - P r o j e c t s \ 3 0 9 0 2 2 1 1 \ 0 0 0 \ C A D D \ D w g s \ 0 5 _ S 1 0 . d w g Co p y r i g h t © W S P U S A I n c . A l l R i g h t s R e s e r v e d . WSP USA Inc. Suite 550 Tacoma, WA 98402 TEL: (206) 431-2300 FAX: (206) 431-2250 1201 Pacific Ave XX X X - X X X X X XX X X - X X X X X X CX X X X X X X DETAILS - SHEET 3 MAY CREEK TRAIL 60 % S U B M I T T A L - N O T F O R C O N S T R U C T I O N SOUTH TRAIL DESIGN PP P - S S - T T T T