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HomeMy WebLinkAboutTED4003721.5co O M T V J W I— Q V J W W z O 0 z Ci) >Q W Q ZJ TEXT OF INSTRUCTIONS vc J` orcperty c; i S C-R`;walet f t ; yrtf 1-yw ^tS. . = .9 a e ..-Jed pipe eAi a ' wi=&r wa< T, ,e, ine car all of trench wt.e±c- it ra 1-to I-v l The e _ � ided t.. plclvrri' -,ru:y fos int�ltratit a. any 'are (�J� �a�:y a recut diaina3ge systf r roadway ..i>... sy, c;m. 'j oe y ...,vrtcx EiiL'G pity.. �onrlecluo n y ained and nna,,, � Eye ',Ionappr va< althea tr• the I{�(Ps-,�0iir:t; . -.. :,es-;:, . . ig'? . :, ":Vert permit from King T . '"acted or covered InIGVRF C",.2.1 LA PFRlaORAM`Tr'I'rPF CO' NFCTlON r0R A SIN LF 17NNIfIN RESTD "N4 t ______random fill t,. min perl pipe a; a washed rack 24" min TRENCH X-SECTION NTS slope PLAN VIEW OF • • to read drainage systern 2' X t 0' level tIench w"peli Pipe (' w 2 11 t t. iN tLf'RAFICIN F t RI C \ T) Ptt 3 EN t t R ATION , li'S TT:'19 foul drain. PLAN VIEW NT r - r3r d or i• flex to erforaied fame infiltration tre 'h sump w sobd lid a_ fr�ar2+i q Siti€�t4v€t�cc.�ot;s.thtr�€ Ai.3s1aa3 ipg�etrit€xi, C"-S OFFE ENGINEERS 13932 SOUTHEAST 159TH PLACE RENTON, WASHINGTON 98058 PHONE: 425-260-3412 CONTACT: DARRELL OFFE, P.E. PORTION OF GOVERNMENT LOT 1, SECTION 32, TOWNSHIP 24 N, RANGE 5 EAST, W.M. NOTE: EXISTING UTILITY L❑CATIONS SHOWN HEREON ARE LOT # INFILTRATION TRENCH IMPERVIOUS ALLOWED APPR❑XIMATE ONLY. IT SHALL BE THE CONTRACTOR'S LENGTH (FEET) TO CONNECT (SQ. FT.) RESPONSIBILITY TO DETERMINE THE EXACI"ERTICAL AND 7 80 4,000 HORIZ❑NTAL L❑CATION OF ALL EXISTING UNDERGROUND 8 50 2,500** UTILIITES PRI❑R TO C❑MMENCING CONSTRUCTION, NO REPRESENTATION IS MADE THAT ALL EXISTING UTILITIES 10 50 2,500** **IF ADDITIONAL BMP'S ARE NECESSARY TO TREAT ARE SHOWN HEREON. -JJ#E ENGINEER ASSUMES NO 11 40 2,000** IMPERVIOUS AREAS ABOVE SHOWN, THEN ADDITIONAL RESP❑NSIBILITY FOR UTILITIES NOT SHOWN OR UTILITIES 12 50 2,500** ON SITE BMP'S WILL BE REQUIRED AS PART OF NOTSH❑WN IN THEIR PROPER LOCATION. BUILDING PERMIT SUCH AS: INFILTRATION DRY WELLS, GRAVEL TRENCH, ETC. CALL BEFORE YOU DIGI 1-800-424-5555 M STORMWATER BMP FULL INFILTRATION TRENCH INFILTRATION SYSTEM PER DETAIL -- SIDEWALK RAMP TYPE 4B LEFT, TO BE INSTALLED AS PART �.y.. I PER DETAIL F013 OF PLAT IMPROVEMENTS (TY.P.) PERF. PIPE » PERF. PIPE IE-30.0, 4" 1059 CFS FLOODPLAIN ! A 20' 4" RF. PIPE 4" PERF. PIPE 3 8 DELTA / ,I,E35:Q, 4 IE=30.0 4 FL - CB 1, TYPE 1 FL = - L=39.2 p �00, R-25.0 THRU CURB INLET / IE=37.0 L=39.27 W/DUAL DIRECTIONAL GRATE .. IE=37.0 4 4 RIM=40.18IE=36.68, 12 f • 411 / IE=37.0 t• / 49F � IE=37.0 - o S / IE-37.0 �'•: , . S STA. 22+83.92 28LF., 12"N-12:• FF / 4» .: .. S , _... �...... ., r.. F0L=48.22 S=3.14% 2+13.92 — FT STA 2 / _22+50 w FL=49.16 v 12 STA. 23+14.0, 9. 561T. CB 6, TYPE 1 OR F R y I MWATER VAULT W THRU-CURB 'INLET r INSTALL STOP SIGN, F21-SEE SH 8 Ot1rrALl PIPE-S W/ PUElU, C STREET SIGNS `. RIM=47.80 'TPAIPV WWLL R 'D "NQ`kTH 41th COURT" r IE=42.92, 12 21 LF., 12 N- 12" TURN -AROUND GRADING ©S=42.48% �. • -;:_ LAKE WASHiNGTON BLVD. NORTH _ RIP • P 0' ECTION Q ` �0 t q vw;_�joi _ syFF - Y N CA I `A z N 1 4 DELTA � oo CB#2, TYPE 1 1 P 11 THRU CURB INLET Lo W/DUAL DIRECTIONAL GRATE RIM=39.80 IE=36.30, 12" UQI 22+00 _ 23+00 ". RIGI 4 STORM WATER MANAGEMENT NOTES: (1) FLOW CONTROL BMP'S CONSTRUCTED ON EACH LOT SHALL BE OPERATED, MAINTAINED AND KEPT IN GOOD REPAIR BY EACH LOT OWNER. (2) FULL INFILTRATION FLOW CONTROL BMP'S WILL BE UTILIZED FOR LOTS 7-13. BMP TO BE INSTALLED BY BUILDER AS PART OF BUILDING PERMIT - UNDER SEPARATE PERMIT, UNLESS OTHERWISE SHOWN. (3) PERFORATED PIPE CONNECTION FLOW CONTROL BMP WILL BE UTILIZED FOR LOTS 1-6, ONLY. BMP TO BE INSTALLED BY BUILDER AS PART OF BUILDING PERMIT - UNDER SEPARATE NOTE: ALL PRIVATE 6" STORM PIPE PERMIT. LOTS 1-6 MAXIMUM IMPERVIOUS SURFACE NORTH 41 st COURT SHALL BE SDR 35 "WHITE" PVC ALLOWED Is 3,000 SQUARE FEET. 00 00 N CIDr- d N LO 0)— r7 O O w Z p +D r-, (0 L0 O NO d :r1r) O c0 N O z O o) O O N 4L6 r-� 00 o) 6 6 :6 6 00 00 00 -J> d- m I'7 It d' -Id- d d y d d d d d w —i f— m w zl oLL] p• z.......�..., . _ ............ .. ............ ... ....... ............ ..........,.. +,.. 0.......... .....................................,.......,.......;.. .-..... ,. 3 1:00' V.C. 100, V.C. N: + v � PVI�2'1 �66.00.,. - jj4 END 0 ROAD g ' O _ I- STA .23+ 15.54 w o Lq L Q 50.................1..... ... O c°E ........ .,.. ;� 0)......... ......,. .+. ... - 1.34� ........ ..".. . ."........... v5. O+ N n ` p > + 11 U p 11 N w N �� W k 021 LF. 12" N--12 II w: : > a CAS=42.48% 133E F. 6 PVC PRIVATE �:..v...... , O-------------- _OW .8 0 0 E FL � 43 0 wk�L 6L� PERMIT 20' X 43' 1 R'D STORMWATER 40 L� g�F,_N.................. .. y; i + Al 1 ".,` -1.00% ----- ---- -- SEE SHEET #8 1 SLEeve Rml OVERTLOW= 8.83 1 25' X 50' Nk N 1 15LF., N DI ®S=6 .67% l 5�� STORMWATER o �� UJ o VAULT .... ......... ... ``�<......... ..... qq.c4p.,... Co 1?l.. 35 ...; LE=34..0............ . �+. ' . ,�. s,.. , .. . [f '87: � SEE •SHEET #8 �:�'? °? 34.00 9 "�LIDO 63LF., 12 IE=32.63 OUT �$ 5'X10' ROCK @S=0.50% IE=31.63 IN v w_w v w RIP RAP PAD 30 BOTTOM=30.00 30..... , ..... . . . . . < . . . . . . . . . . . . . . . F . . i . . . , \� k y. >}•.':':. :.iL .. BOTTOM=28.63 CB 8 TYPE II48" 20+00 SEE SHEET 6 a O_ , NO PARKtN ",-SIGJ;,,. - vL 4-LOCATINS - _ - - 1 3 rr v 0- � 4 2❑ STA. 21 +00., 31 ' RT. ❑ CB 3, TYPE, 1 al SOLID LOCKING LID RIM=45.5 IE=41.00, 6" PRIVATE STORM SYSTEM PER STD. PLAN 225.0, SEE SHEET 7 AA O (PRIVATE) - ---6 vvo ®S=0.50% - - STA. 23+14.0, 9.56RT. CB#5, TYPE 1 W/THRU-CURB INLET RIM=47.80 IE=43.12, 12" I IE=43.37, 6" 21 +00 22+00 23+00 HOF+��' SURVEYED: SCALE: VERTICAL: NAVD 19W Ncro0 SURVEYED SCALE HORIZONTAL: NAD 1983/1991 1 _ (/1 Y a o 2 OrA DESIGNED: V I T I OF Z e D.L. OFFE, P.E. DR E N TO N RAWN: D.L. OFFE, P.E. ONE INCH 27460 DATUM CHECKED: AT FULL SCALE Planning/Building/Public Works Dept. IF NOT ONE INCH �Id A L APPROVEDSCALE ACCORDNGLY �0 03/18/2014 NO. REVISION BY DATE APPR : OA 16' DRIVEWAY ENTRANCE PER DETAIL SHEET 7, 11 LOCATIONS /j GRAPHIC SCALE �- 0 15 30 60 1 inch = JO feet RECOMMENDED FOR APPROVAL Byl Datet / Byr Dater BY[ Dater BY: Dater LAKE WASHINGTON VIEW ESTATES GREG FAWCETT NORTH 41 st COURT ROAD/STORM PLAN & PROFILE 10/15/2012 FIELDBOOK: PAGE: SHEET: 5 OF.13