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HomeMy WebLinkAboutR-392315►� To E Ws LL z z mil= rr J J Q 0 25 50 00 �o���000000 � �o��000000000�0000000 URI:I111 0- M*01 MA 1000 11 = t1j I vfi;jwi A►1 FOR ALLUIMAT TIFFANY PARK PTN OF THE W1/2 & SE1/4 OF THE SE1/4 AND PTN OF THE NE1/4, OF THE SW1/4 OF SEC. 21, TWP. 23 N., RGE 5 EAST, W. M. CITY OF RENTON KING COUNTY STATE OF WASHINGTON CONNECT . ROCKERY I 3 ... DRAIN TO LOCK+LOAD RAIN. I 4 TRACT F WETLAND BUFFER z OPEN SPACE ALONG TRACT LINE. TRACT E \ SEE MITIGATION UTILITIES PLANS FOR DETAILS. FIRE HYDRANT TYP 31�� . O � . .WETLAND D r�2 Y2 �7GOR . CB#42 33Almb Ir w TRACT�zc**** r _011 Vr//� / S T A: 6 + 8 8. 9 Q37 Fl//1% � y YIN _/Awl rAININ1101,10ft..._ r SHARED UTILITY/ 8" SEWER C / - ��.SSMH#19CIO CB 24 1.2" HI H 3' CB#62 CB #64A WIDE ERM SEE / 84 DETAI SHEET 30 4 46 N S # J� SMH 18 73 APPROXIMATE FLOWPATH 12" STORM - :3, CAWETLAND C \ \ 2 OF SPLASH PAD WETLAND B CB#23 I / A CTEGORY 3 it I �� � � \ 83 74 4 76 , TRAACT O 82 FIRE HYDRANT SHARED UTILITY/ / TRACT K 1 ACCESS TRACT- (TYP) i �QRITICAL AREA.. " CB#31 \ APPROXIMATE FLOWPATH ' OF SPLASH PAD �.. R1 4r� \ CB#30 OPEN AS V 1 . CB#26 CB#32 WETLAND BUFFER ALONG TRACT 77 3 PLANS FOR DETAILS. ...... SEE MITIGATION CB#25 78 n 8Q PROPOSED STREET UTILITY CROSSING NOTES: LIGHT (TYP:) PROPERTY LINE (TYP ) _._. .. . WALL DRAIN KEYNOTES: 79 41., Ql CONNECT WALL DRAIN TO ROOF AND FOOTING DRAIN. FIRE HYDRANT. (TYP) 4� CONNECT LOCK+LOAD DAYLIGHT WALL DRAIN CB#29 DRAIN TO ROCKERY DRAIN. BOTTOM FACE OF WALL TO BE LOCATED BY CONTRACTOR SO THAT ENCROACHMENT DOES NOT OCCUR ONTO THE ADJACENT TRACTS. DRAINAGE PIPE 406 1 BEHIND THE WALL TO BE LOCATED WITHIN THE LOTS ASSOCIATED WITH THE WALL AND NOT THE TRACTS. 1. A MINIMUM OF 1 FOOT VERTICAL SEPARATION WILL BE PROVIDED BETWEEN STORMWATER PIPE CB#2 00 AND OTHER UTILITY LINES AT CROSSINGS. 2. A MINIMUM OF 1 FOOT VERTICAL SEPARATIONWILL BE OTHER UTILITY PROVIDED LINES ATV CROSSINGS. ELSE EEN SEWER LINES AND VERTICAL DATUM ETHOFOAM PAD WILL BE PROVIDED. CITY OF RENTON, NAVD 88 UTILITY SEPARATION NOTES: BENCHMARK 1. THERE SHALL BE A MINIMUM 10 FOOT FOUND MONUMENT IN CASE LEAD PLUG & TACK IN 4"X4" CONIC HORIZONTAL SEPARATION BETWEEN SEWER AND INTX MONROE AVE SE & SE 16TH PL C.O.R BENCHMARK 1857 WATER MAINS AND A MINIMUM 7 FOOT EL=413.38 (JUNE 2013) SEPARATION BETWEEN SEWER AND ALL OTHER UTILITIES. FOUND MONUMENT IN CASE BRASS PIN IN CONIC INTX SE 158TH ST & 124TH AV SE C.O.R BENCHMARK 1908 EL=387.24' (JUNE 2014) SSMH#14 2 REVISED PER CITY COMMENT 1 ASBUILT NO. REVISION LiPROVIDE PIPE SLEEVE Al LOCATION WHERE STORM PIPE CROSSES RETAINING WALL. SURVEYED: BCE DESIGNED: BJT BK 1 20 1 / / BJT DRAWN: RAG BK 11/2/18 BJT CHECKED: RAG BY DATE APPR APPROVED: BJT LOT # LOT SIZE (SF) IMPERVIOUS (SF) LOT # LOT SIZE (SF) IMPERVIOUS (SF) 31 5,000 3,250 60 5,951 3,868 32 5,000 3,250 61 5,433 3,532 33 5,000 3,250 62 5,334 3,467 34 5,000 3,250 63 5,200 3,380 35 5,000 3,250 64 5,200 3,380 36 4,960 3,224 65 5,200 3,380 37 5,976 3,884 66 6,374 4,143 38 5,111 3,322 67 5,456 3,546 39 6,617 4,301 68 5,000 3,250 40 5,353 3,480 69 5,000 3,250 41 6,648 4,321 70 5,381 3,497 42 4,750 3,088 71 5,687 3,697 43 5,614 3,649 72 7,218 4,692 44 5,000 3,250 73 6,705 4,358 45 6,036 3,924 74 5,000 3,250 46 5,988 3,892 75 5,000 3,250 47 7,916 5,145 76 5,456 3,546 48 5,000 3,250 77 5,010 3,256 49 5,000 3,250 78 5,000 3,250 50 5,000 3,250 79 5,019 3,263 51 5,000 3,250 80 4,834 3,142 52 5,097 3,313 81 5,000 3,250 53 5,211 3,387 82 5,000 3,250 54 5,211 3,387 83 5,000 3,250 55 5,210 3,387 84 5,000 3,250 56 5,999 3,899 85 5,134 3,337 59 5,718 1 3,717 86 5,463 3,551 SCALE: HQRIZ: 1 "=50' HORVERTICAL NAVD CITY O F IZONTAL: NAD 1983/183/1991 :6 VER: N/A RENTON ONE INCH DATUM AT FULL SCALE Plonning/Building/Public Works Dept. IF NOT ONE INCH SCALE ACCORDINGLY *INDIVIDUAL LOT BMP NOTE: THIS PROJECT IS USING THE REDUCED IMPERVIOUS SURFACE CREDIT TO MEET THE INDIVIDUAL LOT BMP REQUIREMENTS (SPECIFICALLY THE RESTRICTED FOOTPRINT BMP), WHICH REQUIRED REDUCING THE ALLOWABLE IMPERVIOUS COVERAGE BY 10 PERCENT. THIS PROJECT IS ZONED R-8. THE ZONE ALLOWS 75% MAX IMPERVIOUS COVERAGE PER LOT. THE DRAINAGE FACILITY HAS BEEN SIZED FOR 65% MAX IMPERVIOUS COVERAGE PER LOT. THE IMPERVIOUS AREAS LISTED IN THIS TABLE ARE COMPUTED AS 65 PERCENT OF THE LOT AREA. SPECIAL NOTE: SIDE SEWER LINES SHALL BE INSTALLED TEN FEET INTO EACH LOT IF SANITARY SEWER MAINS ARE AVAILABLE, OR PROVIDED WITHIN THE SUBDIVISION DEVELOPMENT. MAILBOX LOCAMNS 16 SYMBOL INDICATES LOCATION FOR MAILBOX MOUNTING AND NUMBER OF MAILBOXES. SEE THIS SHEET FOR LOCATIONS AND SEE SHEET 41 FOR DETAILS. THESE LOCATIONS HAVE BEEN REVIEWED AND APPROVED BY THE POSTMASTER PRIOR TO CONSTRUCTION. CONTRACTOR SHALL RE -VERIFY WITH THE POSTMASTER AT THE TIME OF CONSTRUCTION. JEFFERY HANSEN APPROVED BY: 4301 NE 4TH ST RENTON, WA 98059 Q��yEWA�k�, Nz Z z 423 p �� E DNA LT ��G���, N 11/20/2-01 S � T 2 (N c� U O O D zw I O NLLJ aN M J a J z < ZZ w J LLJ N J Z 00 Q O N 00 U of C4 0000 � Z I I Zz z ,, w, M � Q �LnLn z 0Z O O Ln �� C L Ln w } LLJ N Z N N > J 0_ Y U (N t CITY OF RENTON J DEPARTMENT OF PUBLIC WORKS 2 CL Q � z = W (3 LO APPROVED BY DATE APPROVED BY DATE V� �= O APPROVED BY DATE v NSJ b►� O GO (D O APPROVED BY DATE COMPOSITE UTILITY PLAN DATE 11 /20/2018 m ASBUILT - ALLURA AT TIFFANY PARK FIELDBGOK 0 MAINVUE WA, LLC PAGE: DRAWING N0: 1110112TH AVE NE, SUITE 202 BELLEVUE, WA 98004 U m SHEET: 15 0F:6g