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HomeMy WebLinkAboutTED4002160.15�20 N 'ItEP 32 320©� �'��'. 122,712 �P '_12.4% SOLID LID = '517,33 �20 1'-3" CPEP E 315 03 i 149'-24" CPEP 0 21. CD TYPE II — 60'" SOLID LID = 310.07 24" CPEP NE) 302. 7 4" CPEP `) 302. 7 Cil N so to CN n �\0 �a e 19 12" CPEP (W) 314.58 - 38-12" CPEP 0 48.4% a LET IE 07.6 ` El i �.C,B E`,II — " BIRD C GE\jNL i ; BICT,S 1,E IiLE`F =,_3 24" CP . NE 293.16 2,4"- yCP€:P S298„91 \ sl V 0 9�0 GRAPHIC SCATE �Lt 20 40 314 : EXISTING BIOSWALE i MID)) 312 - -J')'- 310 308 - - - 2.0' DEEP 3'x6"x12' JERSEY BARRIERS R • 306 - SOIL : 1'T PSO_ IL 3:1 ,( )so 304- ! // / / / i / / - -- BIOSWALE A*qPLt`'!N // / / / / / /V, NTH IMPERMEABLE LA R 302 L2D MJL--M4FOk //A 300 - --- // // / 296 - -- -- - -- / 294 -- - --- - - 292 - - _ --- -- - IOSWA STRUCTED UPON / / STRUCTURAL SILL OR DENSE NATIVE GLACIAL SOIL 290 ; 1 EFfCTA BATUN V 288,00 B10-5WALE' t N — OR.:1"=204 • 296 - - --- - PROPOSED FINAL GRADE fEXIS°11NG GRADE r 1 \ 294; WOVEN GEOTEXTILIE MATTING 292 .� /�i / �'//.�/ 290 - � 288: FILL PER GEOTECHF RECOMMENDATION 24 H»D»P.P® OR C P.,E®P» WITH //'/,r 282. r WATER-Tl(,HT JOINTSOUTFALL FROM PIPE BEDDING a°s PERFORATED DEWATERING PIPE a ,v T l T� PROPORTIONS PROPEL PERCENT PERCENT ICATION � MIN TICI�I 1 -4pW9fly nrtC .r„ € ri4/*7 Tv4 OcOLLOWING CHECKED brFM� 'limp^m :° ��v A� RF&<! ' (JA A FIEL11 SURVEY III SURVEYOR KEN 3CFC V BLUEGRASS POA PRA''� NSISa � 5% 8l�, 90 510RM DRAINAGE 5011 1LARY SEWER WA'-'-', WIRK9. JM� OR 4092 L� ��fn�10 C i �R? L)CA7" r TALC FESCUE' FESILK, A�}� DiNCEA 40% 9,I5 90 4ERTL wlok ow, LOCAVIllo viRT :. OR L`I rR PERENNIAL RYE „`, OR T 3ox 9 f 90 s jz - ys CHI :WINGS FESCUE JIAUNM 15% 95 90 DATE TYP 0" / � 'CR EP .89 i / C SWY212.��9 � C TYPE Il-4"WOPNCAGE/ 0 A TRUC RE VFLOW &46 4"CPEP (N 212.56' UP OF CU UT 212»�6 210 / m DESIGN WATER SURFACE ® 2 YR.,24 HIR DESIGN STORM DOCK CHECK DAM FLOW (DEVELOPED CONDITIONS) - 1' MIN. FREEBOARD i0A 3 (MIN) xN { a -FLOW '�• �� .,12" ROCK TO BE DEP7h=0.25' ---g KEYED 120 DEEP SECTBON �0 NOTE: (ROCK CHECK DAMS) N.T.S. I 2 RIPRAP SHALL BE IN ACCORDANCE WITH 'SECTION 9-13.1 OF THE WSDOTAPWA STANDARD SPECIFICATIONS. RIPRAP TO BE RESONABLY WELL GRADED WITH ROCK GRADTION AS FOLLOWS: PASSING 8" SQUARE SIEVE: 100% OR MAXIMUM STONE SIZE " PASSING 6" SQUARE SIEVE: 40--60% OR MEDIUM STONE Si 6" PASSING 2" SQUARE SIEVE: 0-10% OR MINIMUM STONE 'SIZE 2" TOR 1 RA 1 O ENOTE: NO`nFY LARRY F"ISI C a CHECK DAM WA STATE DEPT 0 PRIOR TO INSTALL N T„S ENERGY DISSPATO OUTFALL AND SLOPE RESTORATON CONSTRUCTION SEQUENCE REMOVE EX 1. CONSTRUCT TEMPORARY SEDIMENT TAP AND INTERCEPTOR SWAE_E AT AND REPLA DOWNSTREA BOTTOM OF SLOPE ADJACENT TO ACCESS ROAD (WI7HOUT E UPSTREAM 2. CLEAN OUT LARGE ORGANIC DEBRIS FROM BOTTOM OF ERODED 1'RE:NCH SEE, DETAIL 3. SHAPE BOTTOM OF ERODED TRENCH, 4. PLACE PIPE BEDDING MATERIAL AND PERFORATED D DEWATERING PIPE (101RAPPED IN GOT TILE MATE-RIAL TO PREVENT SAND INTRUSION) IN TRENCH BOTTOM. 5. PLACE H.D.P.P OR C. .P,, iWITH W TIGHT JOINTS) INTO TRENCH AND INSTALL PIPE ANCHORS AT INTERVALS SHOWN ON THIS PLAN SHEET. aAaAA i )+00 ' +00 �(� RT 1 "- .' BIRD CAGE OPENING ONLY ON SIDE FACING iXISTING ACCESS ROAD STREAM TO PROTECT ROADWAY LEA TIE: B7CPEL-21&+6 24° i g2o'-2Z'_C.Pl.P O 1.6% -�VER11CAL, BARS lrc� O 4 ON CENTER MAINTAIN 18" CLEARANCE � I M-212,06 , RIP RAP 0 ►; , STREAM CL EXIST SEWER LINE' I,E,.=UNKNOWE 48" MAN HOLE ICI TI01V A --A ,ROTATE MANHOLE"SLIGHT' SC THAT / �0aQP T�lE OUTF� IS DIREC DOTREAM 10-211.6 >�, ND Y' FROM XI'STTNG ROAD :R AT � ��� ' I . MIINIMIXE PO AL EROSION THE i SHE iES 4c•� // / ROADWAY ANC AR STUMP ION OF ALTERNAIE 392-9159- RIP TO E REASONABLY WELL GRADED TING t ABI0N5 AT OU,I ALL i � WI ROCK RADATION AS FOLLOWS WITH ROCKERY M IMUM TONE 2*" (NOMINAL DIAMETER) TO EDGE 0Ia CEDAR STUMP �' ��� EDIAN ONE SIZE 1 " ;: URBI,NG S'fiU } AND MINIMLi STONE SIZE -10" SAME AMOUNT OF DISTA v SHEET 20 C►F /i� ;' �14�U PA APPROVAL CONTROL #00-•58384-0` FL0W�DIRECTI ��� THIS PROJECT MAY BEGIN: IMMEDIATELY iNS ALLATEON MUST BE COMPLETED BY: 10-21-94 SEE FiPA APPROVAL CONDITIONS 1 THROUGH 6 HPA TO BE ON SITE DURING INSTALLATION 0 SCALE 6. INSTALL CATCH BASIN,OUTFALL PIPE, GABION BASKET ENERGY DI SIPATOR OUTFALL STRUCTURE, AND SIL®C FENCING, Sri® ® PLACE FILL MATERIAL AT APPROPRIATE LIFTS AND COMPACTION AS a Row SPECIFIED IN GEOTECHNICAL REPOT IN TECHNICAL INFORMATION RE . ORT ; -� 277 , ®I 8. PLACE WOVEN EROSION CONTROL GEOT XTTLE MATERIAL (JUTE MATTING NA L � DEPARTMENT OF iJB 1C V�ORXS OR CURLER) ON TOP OF FINAL COMPACTED SURFACE. 9. EXPIRES '4i 1 5-95SE , FER-rALIZE, AND STRAW ALL DISTURBED AREAS. BASINB 1310SWALLE HONEY CREEK RIDGE 10.. COVER THE SLOPE RESTORATION AREA WITH CLEAR VISQUENE MELD IN 4 AS BUILT BIOSWALE & CONVEYANCE DWC DWC 4-24®95 PLACE WITH STAKED SANDBAGS, UNTIL SEED GERMINATION ANC GROWTH I 3 ALT OUTFALL PER HPA DWC DWC 9-20—•94 DEstGmm, DWC WWJ INITIATED AND EROSION POTENTIAL I ELIMINATED. D, _ ®� Djtj'. 6-1-94 MZ NAME: REV PER 2.nd SUBMITTAL DWC DWC 7— 0-941 DRAWN. DWC WWJ NOTES: 1 MAINTAIN SEDIMENT TRAP AS REQUIRED THROUGHOUT SLOPE 1 { 4�28-9 DC �WJ SCAM 1"=20` dFR RESTORATION PROCESS UNTIL EROSION POTENTIAL IS ELIMINA :D. REV PER 1s SUBMITTAL DWC DVvC ' — DVS •�� —-- %i0. R tfi8g13 T APF APPROVER S E 1 or 45 0