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Home My WebLink AboutD-203801A, \ \ S.S.M.H. No. 5 •TwEi, 0 -47& GRAPHIC SCALE � � � ►A/,5°� t,' 35753 `W -li -° o \ ��,�� sc): 37x.33 t IN FEET) 374 h v )D N l \ /rt. Z -,2/ 3 1 mcA 20 ft n /E_/ • \ l- fA"X'OIt- ST2ticTi PC TOP BEeM G o \ i t M4NHOLE ELEV. = 37/. S \ P� 2 37Z cock GA95AWI Gam°- - Z $A \ \ �ls°y(D rA n - -= 4'1 17 %vim!) S Lpe- I CELL NO. 2 CELL NO -1 � \ Z� S6•� 37,t eour GA8 /O�/3 -3 7T 1 B 368 o \ N\ 10 10 tE_ = rO 9gs s v 36G \ SIEVE /oo Pa SS i�/G !° aOVA cE SECT /�/� I A - A EG = 34�;6.4 % -A SS.✓G z- sm.JAACL EMEZGE�vcY 1 _PEP' h q3i 7 ELEV = 370.7 VEe T- /' =Z E3 /1 372 . E LEJ J � � \ O ✓E.Q FLOn/ Q ELE✓ =370_17 �� - ®� \ EMFI2GE.VGY O✓EIeFLoW O \ a t S P/L L WA y 370 a 3� 1\ o "'r WATEe St &, -ACE ELEV. = 370.0 .eEY I F /.v /SN Cz AvE: TOP OF BEi2M G.240E oVE2. FLOW NO. 2 I-• I CELL NO.1 GA SEC 7/0" 0 -8 SCALE = HO.e /Z- U �Z — P 3 Iry � 376 E}CIST /�/G G,eot/..ro 3 7¢ 372 - "Ir-14 I/l/A TE.e ELEV_ _ -370 -0 37o 3(08 .3e-& 37Z 370 EK /S Tiw/f. Ca.e0uN0 TOP OF 0-.2M ELEV = 3G8 -o \ 3� fn .4 . _ 3G I /.1 = _3c5 _ SE C TlO/V D -O sEC TSOti/ C -C ' , G Ep4f -r-& -1 0 lr' Pi EL I 111 VE 2T / =Z VE 17- / =z-' ATE �� g067 f-4 - ��/ C 4J &4 : EyS ROpp Gq'CE 4 o - NOTES FOR PLAT OF RIVER RIDGE DA7UN 1. BIOSWALE AND POND CELLS SHALL BE LINED WITH A COMMERCIAL HEAVY PLA5TIC POND LINER(MIN -40MIO OR A ( BENTONITE CLAY (MIN. 12 "THICK). A LAYER OF CTFACK) COMPACTED n 367 - j98 - TOP SOIL A MINIMUM OF lS ^THICK, 514ALL BE PLACED OVER THE LINER PRIOR TO SEEDING_ Fl -.I A.F t v u �fC�3Tfe•4"® �� 2 PEW REVIEW j�yAALE� + �FZ ze ��Ew �Er NO. REVISION 3e-& /Z "qf CPrP 02.37 To- O�. of WAla1�Sf a� cue AS- BUILT CERTIF CATS I! HEREBY CIIIII Th.. ..E. K UOIMNG GHECMED REPS -t*M IERECN ARE A HGSU113 OF n 'EID SURVEY PERFOfiIBO PY i.c:A.. !NC. UNDER Wf OX1EtT1011. STi W DAAIIlA•.re SAlK(ARI' SEWER WATER SYVEH HORL L NN D IOM I XMM 0 :IORL LOCATM I OC 1 VERT. LW.I OVERT. MATH O VERL LO NIM O CTMER l2 ///.A' Z_ I DATE C•T•1'Y OF' FR F__ Ili 1'ON DEPARTMENT OF PUBLIC WORKS DET. POND & BIO. SWAI,E RIVER RIDGE 57�G / / /Zj y7 I DESIGNED MD DATE: 6/13/91 FILE NAME. 89041 `7P lYLD I /0/2/9/ 1 DRAWN: DGL - SCALE =ZO 'i ORZ. FIEID BOOK P>GE -T A/� -� /z 91 CHECKED: MD p BY APPR DATE APPROVED: SHEET: 6 01718 [A I I 1 i 1 Al I I I A I I I ][ I A - -- - I A I -- I I A 1 1 I ! I I 1 N01 is <. BFRM EMBANKMENT SHALL BE CONSTRUCTED ON COMPACTED SOIL (95% MINIMUM DRY DENSITY, -7000 Vol' Ito C� J L o� I /z- 6 � 2 6 L' G °" DELL No. /to o m,. '4L ✓ol C F d G- �jT�EZF I e°° 9g LZ cPEP e 20.29 e 2 CELL �� 935 C ,'{/1 CHARACTERISTICS PER THE USDA TEXTURAL TRIANGLE: A MINIMUM OF 302 CLAY; A MAXIMUM D 3 pC CHISELLED SQUARE AT BACK OF WALK INTERSECTION, Gj N_W_ CORNER SOUTH 7th ST. &HIGH AVE. S- 3. SEEDING SHOULD BE DONE IMMEDIATELY AFTER tj \ \ oBoA-E�2" Q Si 96 ti 0 J P \ \ g r t✓� 1 THROUGH OCTOBER 31 (IF PLANTED BETWEEN - 0 G JULY 1 AND AUGUST 31 IRRIGATION MAY BE Fl -.I A.F t v u �fC�3Tfe•4"® �� 2 PEW REVIEW j�yAALE� + �FZ ze ��Ew �Er NO. REVISION 3e-& /Z "qf CPrP 02.37 To- O�. of WAla1�Sf a� cue AS- BUILT CERTIF CATS I! HEREBY CIIIII Th.. ..E. K UOIMNG GHECMED REPS -t*M IERECN ARE A HGSU113 OF n 'EID SURVEY PERFOfiIBO PY i.c:A.. !NC. UNDER Wf OX1EtT1011. STi W DAAIIlA•.re SAlK(ARI' SEWER WATER SYVEH HORL L NN D IOM I XMM 0 :IORL LOCATM I OC 1 VERT. LW.I OVERT. MATH O VERL LO NIM O CTMER l2 ///.A' Z_ I DATE C•T•1'Y OF' FR F__ Ili 1'ON DEPARTMENT OF PUBLIC WORKS DET. POND & BIO. SWAI,E RIVER RIDGE 57�G / / /Zj y7 I DESIGNED MD DATE: 6/13/91 FILE NAME. 89041 `7P lYLD I /0/2/9/ 1 DRAWN: DGL - SCALE =ZO 'i ORZ. FIEID BOOK P>GE -T A/� -� /z 91 CHECKED: MD p BY APPR DATE APPROVED: SHEET: 6 01718 [A I I 1 i 1 Al I I I A I I I ][ I A - -- - I A I -- I I A 1 1 I ! I I 1 <. BFRM EMBANKMENT SHALL BE CONSTRUCTED ON COMPACTED SOIL (95% MINIMUM DRY DENSITY, STANC_:RD PROCIOR METHOD PER ASTM D1557), PLACED IN 6" LIFTS, WITH THE FOLLOWING _ CITY OF RENTON CITY /- CHARACTERISTICS PER THE USDA TEXTURAL TRIANGLE: A MINIMUM OF 302 CLAY; A MAXIMUM B -M. No_ 260 OF 60% SAND, P_ MAXIMUM OF 60% SILT, WITH NOMINAL GRAVEL AND CABLE CONTENT. CHISELLED SQUARE AT BACK OF WALK INTERSECTION, Gj N_W_ CORNER SOUTH 7th ST. &HIGH AVE. S- 3. SEEDING SHOULD BE DONE IMMEDIATELY AFTER �. FINAL SHAPING IF COMPLETED DURING IHE PERI- ODS OF APRIL 1 THROUGH JUNE 30 AND SEPTEMBER 1 THROUGH OCTOBER 31 (IF PLANTED BETWEEN - JULY 1 AND AUGUST 31 IRRIGATION MAY BE S' -TYTEj D) REQUIRE. IF BZOSWALE AND POND CANNOT BE SEEDED DURING THIS TIME PEP.ZOD, B OSWALE AND POND SHALL BE PROTECTED UNTIL THE NEXT - iP /H SEEDING PERIOD WITH MULCHING_ APPLY APPRO- PRIATE MIXTURE TO THE PREPARED SEEDBED AT A ¢O 3G /I ��w%= 31c730 RATE OF 120 POUNDS PER ACRE. COVER THE SEED WITH TOPSOIL OR MULCH NO DEEPER THAN 1/2 INCH. SEED MIXTURE SHALL BE PROPORTIONED BY WEIGHT AND SHALL CONSIST OF 15% KENTUCKY BLUEGRASS, 40Z TALL FESCUE, 30% PERENNIAL RYE AND 15% CHEWING FESCUE. "HYDROSEEDING" APPLICATIONS WITH. APPROVED SEED- MULCH- FERTILIZER MIXTURE MAY ALSO BE APPLIED. Fl -.I A.F t v u �fC�3Tfe•4"® �� 2 PEW REVIEW j�yAALE� + �FZ ze ��Ew �Er NO. REVISION 3e-& /Z "qf CPrP 02.37 To- O�. of WAla1�Sf a� cue AS- BUILT CERTIF CATS I! HEREBY CIIIII Th.. ..E. K UOIMNG GHECMED REPS -t*M IERECN ARE A HGSU113 OF n 'EID SURVEY PERFOfiIBO PY i.c:A.. !NC. UNDER Wf OX1EtT1011. STi W DAAIIlA•.re SAlK(ARI' SEWER WATER SYVEH HORL L NN D IOM I XMM 0 :IORL LOCATM I OC 1 VERT. LW.I OVERT. MATH O VERL LO NIM O CTMER l2 ///.A' Z_ I DATE C•T•1'Y OF' FR F__ Ili 1'ON DEPARTMENT OF PUBLIC WORKS DET. POND & BIO. SWAI,E RIVER RIDGE 57�G / / /Zj y7 I DESIGNED MD DATE: 6/13/91 FILE NAME. 89041 `7P lYLD I /0/2/9/ 1 DRAWN: DGL - SCALE =ZO 'i ORZ. FIEID BOOK P>GE -T A/� -� /z 91 CHECKED: MD p BY APPR DATE APPROVED: SHEET: 6 01718 [A I I 1 i 1 Al I I I A I I I ][ I A - -- - I A I -- I I A 1 1 I ! I I 1