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Home My WebLink AboutR-400606LU z rr O U z 17 LU m D3 0 0 0 N 0 0 U W 0 0 ml Q 0 z 0 w ct U_ 0 m I Q z 0 N 0 0 0 N Ld z J L, EXISTING OFFSITE TREE \ TO BE RETAINED 21 20 -42 T420.=6* 50426- NE 114 SECTION 29, TOWNSHIP 23 N, RANGE 5 E, W.M. BETHAN Y CORNER CONSTRUCTION SEQUENCE: SEE RIGHT 1. PRE -CONSTRUCTION MEETING. 2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC SUPERVISOR (MAY BE CONSOLIDATED WITH THE REQUIRED NOTICE OF CONSTRUCTION SIGN). COORDINATE WITH NEIGHBORING PROPERTY OWNER THE REMOVAL AND REINSTALLATION OF ENCROACHING FENCES. (TYP) COORDINATE WITH PSE ON REMOVAL OF EXISTING POWER LINES I I I 1 1 ----- 1 J. 4. 5. 6. 7. FLAG OR FENCE CLEARING LIMITS AND PROVIDE TREE PROTECTION. INSTALL CATCH BASIN PROTECTION IF REQUIRED. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S). CONSTRUCT OUTFALL CONVEYANCE SYSTEM FROM CB 22 TO EXISTING CB. INSTALL PER/METER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.). _ 8. CONSTRUCT SEDIMENT TRAPS. 8 I 9. GRADE AND STABILIZE CONSTRUCTION ROADS. �$188' '55"W 270.31' 27000'(P) L - FRONTAGE fTINWA 10. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE _ - DRAINS, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT 4 DEVELOPMENT. -2- `{ �- S= 4.0- SER VICE E PER 117. MAINTAIN EROSION CONTROLMEASURES IN ACCORDANCE WITH APPENDIX D I " I SCWSD OF THE SURFACE WATER DESIGN MANUAL AND MANUFACTURER'S l = 420.9 /E= 2.0 /E= 425.0 I I ,STANDARDS RECOMMENDATIONS. 11 o I EXISTI MAILBOXES 12. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO TO REL CA TE THAT AS SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE WITH THE CI TY S EROSION AND SEDIMENT 10 1 CONTROL STANDARDS. I CONSTRUCTION l I j I I 13. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS STAGING AREA: ALL DURING THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH CONSTRUCTION I STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC SHEETING OR EQUIVALENT. MA TER/ALS AND I 14. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS. LIQUIDS TO BE STORED HERE (IN I X9 - - -_ - 15. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 TRAILERS) AND ONLY J DAYS. HERE AT ALL TIMES.5e AREA SHALL BE I 8 I 1 I I 16. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND BMPS REMOVED IF APPROPRIATE. LINED WITH PLASTIC AND RIP RAP PRIOR I OVERED 1 TO ANY ACTIVITY. x I S OCKPILE / I IE=420.0 /E=421.0------- 7 1\ I / A10. .54/064 9 -- _- / v 6 -- C / N fig 5 4 - � NC 425 `p 26 � / I �� i o � . - SE ,165TH ST - I 4' H WF oA oA�/ 0 0 00 c� 1E=419.7 2 � 5 /- 7 lE 17 / � r 8 I .I I • TO BE REMOVED COORDINA TE WITH PSE ON REMOVAL OF EXISTING 1 POWER LINES � I u FOUND 4"X4" CONCRETE MONUMENT WITH LEAD SE 164TH ST AND TACK, DOWN 0.5' _ IN MONUMENT CASE. I liki 3 0 0 0 opo vl / N -l1 IW _ I � O) APPROX. TREE LOCATION PER ARBORIST REP ORT Cx = 1 z TEMPORARY SEDIMENT TRAP �• 60 x31 ' @ TOP OF WEIR o EL. 418.00 BOTTOM EL. 414.50 I N SEE SIZING CALCULATIONS ON THIS SHEET I I � it i I I I I I I I I it I I I APPROX. TREE LOCATION I I I I PER ARBORIST REPORT r� Call 2 Working Days Before You Dig 811 Utilities Underground Location Center (ID,MT,ND,OR,WA) C�/GJ/GC/G/ o Z. <<. RW-10. ... ....._ .. S=.1009 • ... I EXISTING IAILBOXES E- I I " - TO REL OCI TE 414.-- / 1 IE= 420. 0 /E- 4 1.0 01 I _ : 5 -- I r 1 TO BE RE 40 VED DC I __ I I EXISTING WATER SERVICE 1 STOq -k- ; I II TO BE A ANDONED PER R _ 9 1 I SCWSD S• ANDARDS - -- --- --- - I i I I EXISTING MAILBOX PS I - ---- �- --- - L I TO REL 0 A TE EXISTING MAILBOX PUMP DISCHARGE FRO TRAP TO I _ __ 71 TO REL ATE CB 3,• PUMP SIZING T BE DETERMINED _ _ _ _ _ _ _ DURING CONSTRUCTIO BASED UPON I _ _ _ _ _ TIME OF YEAR AND EX ECTED RUNOFF, I I PROTECTED DURINGPUMP DISCHARGE L/C NSTRUCTION I - ___ - I I I 1E=414.5 I , --- --- --- _ I I IE= 419. 5 /E= 420. 0 /E 420 A -- - - IE=-421.5 I I 11 - 7 ___ ____________ _ ° " CONC PIPE S=0.501 S=0.501' I ,-------1 ALONG PROJECT FRONTAGE TO BE CUT & CAPPED PER --------- --- - CITY STANDARDS. - - - 4 CONSTRUCT PROPOSED N88-0505'31"W 270.27' 270.00(P) I CONVEYANCE SYSTEM PER _ STORM PLAN BEFORE LREMOVING EXISTING STORM ALONG THE FRONA TGE ^1 . I 1 J c� 12"CONC=419.09' v I I I D.R. STRONG 7 CITY COMMENTS CONSUL TING ENGINEERS 8 REVISED FRONTAGE GRADING PER GAS MAIN 9 REVISED FRONTAGE PER CITY COMMENTS ENGINEERS PLANNERS SURVEYORS 10 REVISED VAULT CONTROL STRUCTURE 620 - 71h AVENUE KIRKLAND, WA 98033 11 RECORD DRAWINGS O 425.827 3063 F 425 827 2423 N0. REVISION I col 12" 'RETE CUL VERT I JSM 4.12.19 SURVEYED: SPF JSM 12.14.20 DESIGNED: JSM JSM 1.15.21 JSM 5.9.21 DRAWN: CWA JSM 6.25.21 CHECKED:JSM BY DATE APPR APPROVE 1v I IUj I I W Q I Z . RW-08 J � POOR HEAL TH TREES TO BE REMOVED (TYP) RW-07 I I I IJ U ill LIMBS & BRANCHES OF RETAINED TREES EXTENDING -06 INTO PROPOSED OFFSITE WALKWAY SHALL BE TRIMMED AS REQUIRED UNDER THE R W- 05 SUPERVISION OF PROJECT ARBORIST (TYP) RW-04 I TREE PROTECTION FENCE RW-0 EXISTING OFFSITE TREE RW-02 TO BE RETAINED (TYP) I I I W 1 I I I II r-0P SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM SEE LEFT NORTH GRAPHIC SCALE 0 15 30 60 1 INCH = 30 FT. =� RENTON Planning/Building/Public Works Dept. TESC LEGEND CONSTRUCTION LIMITS REINFORCED SILT FENCE 0 0 0 O O O STABILIZED CONSTRUCTION ENTRANCE DC DUST CONTROL MU MULCHING, MATTING, & COMPOST BLANKETS O INLET PROTECTION PS PERMANENT SEEDING AND PLANTING SS STREET SWEEPING & VACUUMING INTERCEPTOR SCALE WITH ROCK CHECK DAM EVERY 50' 12" TEMPORARY CULVERT -0 0 0 0 TREE PROTECTION FENCE OREMOVE EXISTING STRUCTURE OREMOVE EXISTING UTILITY ELEMENT O CONTRACTOR TO LIMIT FOOT TRAFFIC WITHIN WETLAND BOUNDARIES DURING CULVERT CONSTRUCTION TREE TO BE REMOVED 1 `0 TREE TO BE RETAINED NO TES: 1. ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED AS DEEMED NECESSARY BY COR INSPECTOR. 2. ALL ONSITE EXISTING IMPROVEMENTS TO BE REMOVED. 3. BAKER TANKS (AS NECESSARY) WILL BE UTILIZED. 4. MEASURES WILL BE PROVIDED TO ENSURE THAT NO RUNOFF FROM THE SITE SHALL GO TO ADJACENT PROPERTIES EITHER DURING OR AFTER CONSTRUCTION. 5. SILT FENCE WILL BE PROVIDED AT ALL DOWN SLOPES. VER T/CAL DA TUM: NA VD 88 PER CITY OF RENTON VERTICAL CONTROL. BENCHMARK: 1. CITY OF RENTON CONTROL POINT NO. 1863, FOUND CONCRETE MONUMENT WITH 1/8" COPPER PIN, DOWN 1.2' IN MONUMENT CASE. INTERSECTION OF 116TH AVE SE AND SE 168TH ST. ELEVATION = 459.078 FEET. 2. CITY OF RENTON CONTROL POINT NO. 1640, FOUND CONCRETE MONUMENT WITH PUNCHED 3" BRASS DISK, STAMPED 'KING COUNTY SURVEY" ELEVATION = 466.086 FEET. BASIS OF BEARINGS.• N01'47'08'E BETWEEN MONUMENTS FOUND IN PLACE ALONG THE EAST LINE OF THE NE QTR, SIR 29-23-05, COR PT NOS. 1863 AND 1640. SEDIMENT TRAP SIZING SUMMARY THE SEDIMENT TRAP WAS SIZED USING THE REQUIREMENTS STATED IN APPENDIX D' OF THE 2009 KCSWDM SECTION D.3.5.1 WHICH REQUIRES 2080 S.F. OF SURFACE AREA PER CFS OF INFLOW WHICH WAS CALCULATED USING KCRTS (15 MIN TIME STEPS) TO ANALYZE THE DEVELOPED SITE CONDITIONS. TRAP (CATCHMENT AREA: 1.85 AC.) 2-YEAR PEAK FLOW RATE....................0.58 CFS REQUIRED SURFACE AREA ..................... 1,159 S.F. PROVIDED SURFACE AREA.....................2,650 S.F. GENERAL NO TES: 1. ALL EXISTING STRUCTURES TO BE REMOVED. 2. A DEMOLITION PERMIT SHALL BE OBTAINED FOR ALL EXISTING STRUCTURES AND ALL REQUIRED INSPECTIONS COMPLETED PRIOR TO ISSUANCE OF THE CONSTRUCTION PERMIT. 3. LOTS 6 AND 7 SHALL ACCESS FROM A JOINT USE DRIVEWAY. NO ADDITIONAL CURB CUTS SHALL BE PERMITTED ON ROAD A. AS -BUILT NO AS -BUILT INFORMATION ON THIS SHEET. "I CERTIFY THAT THE INFORMATION SHOWN HEREON WHICH WAS AS -BOIL T BY D.R. STRONG, AND MA Y INCLUDE LOCA 77ONS, ELEVA TIONS, DEP7HS, PIPE SIZES, AND AS -BUILT COMMENTS, ACCURA EL Y REFLECTS EXISTING FIELD COND177ONS AS DETERMINED BY ME OR UNDER MY DIRECT SUPERVISION ON THIS DATE 051181202 1. " R-400606 IN COMPLIANCE WITH CITY OF RENTON STANDARDS N co C) T 00 Ln C) C) i a J C) LO C) C) LU z O DATE: BETHANY CORNER 11.29.16 >- FIELDBOOK: z PAGE: CLEARING AND TESC PLAN DRAWING N0: T 16433 & 16451 111 TH AVENUE SE C6 RENTON, WASHINGTON 98056 SHEET: 6 OF: 1LU W DRS PROJECT NO. 16062