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HomeMy WebLinkAboutTED4003920.3114008 Q' w o� W M I N.E. 1/4 SEC.22,T.23N.,R.5E.,W,M, S.E. 1/4 SEC.223T.23N.3R.5E., , , NORTHir EXIST. 20 FT. SCALE Q� �, v W v r SAN. SEW. EASE ENT P O 0 50 100 150 KCAS ti 1 ~- - RENTON PARKS / i\\ _ �' �`"- •.. TEMPORARY LEVEE i I _ p 0 (SEE DETAIL THIS SHEETS r ANGLE•P _ - -- 99.05 O / I �..... _ -•• MAIDS CREEK � ' p N 14- 1$-07E -� / q4) Q ! RENTON P p cc CO 0 ARKS � P I ROPOSEQ ' DRAIN 50 FT ' L AGE EASEMENT op _ PROP CONSTRUCTION Bq END PROJECT O/ - SAS r STA. --/ `�- cc SED CHANNEL ALIG� � +40 - 135' LT O NMENT r Q • 11 O �. cc I 7 39 � ' 3 CONSTRUCTION BASELINE I r 1 PROPOS EQ 50 FT. I - r ' E EASEMENT DRAINgG ' 00 ---------------- TEMP • _ - - TOP OF BANK - NEW CHANNEL k - (SEE RgRY FLOC DIV I NEW CHANNEL 3\ ETAIL THIS VERSION 1258 40 149 th. TOP OF BANK - NEW CHANNEL _ ES ROAD) 3 - Exis TING' - ti � BEGIN PROD ExIST� ERrs NE01 i g 0 w I ' STA. O .�, O - ECT, , T ROADS/D _ ``\� p,"IDO '� O J: j 40 L ®E ABgNDONEDrREAM fko lA6 1, W W �� OLD COV l ,1 co a 0 10 3 3 O� cERT �'� EXISTIN G O I bCF - NEW BOX CULVERT �- EXIST. 20 FT. SAN. SEW. EASEMENT I � � N.W. 1/4 SEC.23,T.23N.,R.5E.�W.M. SANDBAG COFFERDAM B j,-- FILTER FABRIC FENCE \ r--FILTER FABRIC'EENCE 1.-- GRAVELBAG CHECKDAM S.W. 1/4 SEC.2.3,T.23N.,R5E.,W..M- CLEARING LIMIT AND EROSION/SEDIMENTATION CONTROL NOTES 1. LIMIT OF CLEARING SHALL NOT EXCEED 5 FEET BEYOND THE PROPOSED TOP OF BANK, EXCEPT WHERE NECESSARY FOR THE CONSTRUCTION ACCESS. ' 2. LIMIT OF CLEARING AND AREAS OF VEGETATION PRESERVATION SHALL BE CLEARLY FLAGGED IN THE FIELD PRIOR TO CONSTRUCTION. 3. ALL REQUIRED EROSION/SEDIMENTATION CONTROL, FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND' CLEARING AND/OR OTHER CONSTRUCTION•TO,ENSURE THAT SEDIMENT -LADEN WATER DOES NOT ENTER THE NATURAL DRAINAGE SYSTEM. 4. THE CONTRACTOR SHALL MAINTAIN ALL ERQSION-CONTROL FACILITIES TO ENSURE SATISFACTORY WORKING CONDITION. ALL EROSION CONTROL FACILITIES SHALL BE MAINTAINED UNTIL SUCH TIME THAT CLEARING AND/OR CONSTRUCTION IS COMPLETED AND POTENTIAL FOR ON -SITE EROSION HAS PASSED. , 5. THE EROSION AND SEDIMENTATION CONTROL SYSTEM DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIM04 REQUIREMENTS. TO MEET ANTICIPATED SITE CQNDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE CONTRACTOR SHALL BE OBLIGATED AND RESPONSIBLE TO PROVIDE ANY ADDITIONAL FACILITIES OVER AND ABOVE THE MINIMUM REQUIREMENTS, AS MAY BE NEEDED .TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY -OF THE,RECEIVING DRAINAGE SYSTEM. � l 1 ff --- TOP OF BANK CALL 2 DAYS BEFORE YOU DIG CHANNEL DATA 1-800-424-5555 STA. SE (CONSTRUCTION BALINEI OFFSET ELEV COMMENTS 0+00 38'LT 93.0 EXISTING CHANNEL 0+03 40'LT 93.0 BEGIN CULVERT 0+63 24'LT 98.84 92.83 END CULVERT BEGIN SEDIMENT TRAP 0+65 24'LT 26'LT 92.75 END SEDIMENT TRAP 0+94 1+00 27'LT 92.72 NEW CHANNEL 1+50 35'LT 92.58 NEW CHANNEL 2+00 26'LT 92.45 NEW CHANNEL 2+50 19'LT 92.31 NEW CHANNEL 3+00 25'LT 92.14 NEW CHANNEL 3+50 35'LT 92.03 NEW CHANNEL 4+00 10'LT 91.83 NEW CHANNEL 4+50 15'LT 91.69 NEW CHANNEL 5+00 10'LT 91.56 NEW CHANNEL 5+15 19'LT 91.52 BEGIN POOL 5+37 19'LT 91.46 END POOL 5+50 11'LT 91.42 NEW CHANNEL 6+00 20'LT 91.29 NEW CHANNEL 6+08 22'LT 91.26 BEGIN RIFFLE 6+50 24'LT 91.15 RIFFLE 6+95 24'LT 91.03 END RIFFLE 7+00 24'LT 91.02 BEGIN POOL 7+22 24'LT 90.96 END POOL 7+50 17'LT 90.88 NEW CHANNEL 8+00 5'LT 90.75 NEW CHANNEL 8+10 5'LT 90.72 BEGIN RIFFLE 8+50 6'LT 90.61 RIFFLE 8+75 101LT 90.53 END RIFFLE 9+00 15'LT 90.46 NEW CHANNEL 9+50 29'LT 90.31 90.20 NEW CHANNEL CONNECT TO EXISTING CHANNEIS 9+75 9+76 35'LT 35'LT 89.7+ EXISTING CHANNEL TEMPORARY EARTH LEVEE - TO BE MAINTAINED UNTIL THE STREAM IS DIVERTED TO THE NEW CHANNEL (TO BE REMOVED BY OTHERS) TOP OF BANK EXISTING CHANNEL - �� GNPNNEL TEMPORARY LEVEE NO SCALE TEMPORARY EARTH LEVEE 12' FLOW I FLOW TOP F STREAM BANK TOP OF STREAM BANK 24" DIAM. DRAIN PIPE N, NEW CHANNEL ,� �. EXISTING CHANNEL GENERAL NOTES -T' --Ir 1. ALL WORKS SHALL BE DONE IN ACCORDANCE WITH THE PLANS AND �• j SPECIFICATIONS AS PREPARED BY KING COUNTY PUBLIC WORKS. -- --� TOP OF BANK 50 FT. NEW STREAM FLOWLINE EXISTING STREAM FLOWLINE 2. CONSTRUCTION AND PLACEMENT OF FISH HABITAT COMPONENTS SHALL BE COORDINATED WITH KING COUNTY STREAM BIOLOGIST. PjL. PLAN 3. THE CONTRACTOR SHALL SUBMIT A DETOUR ROUTE TO KING COUNTY I B FOR APPROVAL PRIOR TO CONSTRUCTION. PRIVATE JONES ROAD SECTION AsA 4. RIPARIAN VEGETATION PLANTINGS ARE TO BE DONE BY OTHERS. PROPERTY I 5. ALL VEGETATIONS AND FISH HABITAT COMPONENTS SHALL LFLOW / NO SCALE FIRMLY ESTABLISHED PRIOR TO FLOW DIVERSION DIVERSION IS TO BE DONE BY KING COUNTY. _ co 24" DRAIN PIPE EXISTING ROADSIDE CHANNEL SECTION B - B TEMPORARY FLOW DIVERSION R=392003 NO SCALE DATE REYISION BY AS -BUILT LEGEND EXISTING STREAM CHANNEL e PROPOSED STREAM CHANNEL CEDAR LOGS 0o ROCK ISLANDS STREAMBED GRAVEL ROOT WAD TREE - SECTION LINE - - --- PROPERTY LINE - - RIGHT-OF-WAY LINE RAILROAD TRACKS EASEMENT LINE 97 CONTOUR LINE 0 TAX LOT NUMBER 1/4 SECTION LINE FENCE qgno ° Ulu � KING COUNTY DEPARTMENT of PUBLIC WORKS ' Donald J. LaBelle, Director SURFACE WATER MANAGEMENT DIVISION MADSEN CREEK CHANNEL IMPROVEMENTS (Near 149th Ave. S.E. and Maple Valley Highway) EROSION CONTROL AND (SR 169) PROJECT CONTROL PLAN APPROYED L. GIBBONS DATE RECOMMENDED IC. NILSEN DATE DESIGNED K. NILSEN DRAWN K. NILSEN PROJECT NO_947021 SURYEY NO. 22- 23- 5- 4 SHEET 3 OF 7 200060R D 0 �Z --- z Z � C m0 mm 01 can N Z R1 Z m um) 0 D D T 0 0 00 0 0 c 333 D 1z Z: c Dm U1 u� Nz z m O D m G_ Z/� 0 C Cu m a m M C) \+J �a 0 CD �o N �z C) D T v M (0 00 DS �m0 ` �W