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Home My WebLink AboutR-381428w 0 0 U W J LL 0 0 0 w < LLJ z w CL 0 Of U i i Q) x z 0 z Y Q m 6 0 U Ln 6v 0 CV CN E 0^ M 3 cu I qw 00 00 c0 V) 0 0 0 W� zCL W ty _J u -v_�_ v EX GUARDRAIL TO BE REMOVED GARAGE TO BE DEMOLISHED UNDER SEPARATE PERMIT. INSTALL NGPE FENCE AS SHOWN PER DETAIL SHEET 36. CLEARING LIMITS ALONG NGPE FENCE. PROTECT TREES (TYP.) SEE SHEETS 33 AND 34 FOR FURTHER DETAIL. HOME, GARAGE AND SHEDS TO BE DEMOLISHED UNDER SEPARATE PERMIT. PROPOSED SILT FENCE PROPOSED ORANGE SAFETY FENCE I PROPOSED CLEARING UMtTS �J � PROPOSED TEMPORARY SURVEYED: BCE SCALE: HORIZ.: 1' =50' VERT.: N/A DITCHES W/ CHECK DAMS' =s PROPOSED TEMPORARY z STORM PIPE ° VEFMAL DATUM PROPOSED CONSTRUCTION BJT 4/22/15 BJT 2 ENTRANCE RAG 3/30/15 CITY OF RENTON, NAVD 88 PROPOSED CONTOURS - -- 330 - - -- BENCHMARK PROPOSED KEYSTONE WALL FOUND MONUMENT IN CASE BJT CONC MONUMENT W /BRASS NAIL EXISTING TREE TO REMAIN � SET 0.65' BELOW GRADE EXISTING MAJOR CONTOUR' • • • •330• • • • • • CITY OF RENTON CONTROL POINT N0. 478 EL= 391.016 EXISTING MINOR CONTOUR 332 (JUNE 2012) INSTALL TEMPORARY CATCH BASIN PROTECTION PER DETAIL ON SHEET 36. I I .V I VV I 1 1 � V.1 1 1 .' SEE SHEET 33 AND 34 FOR FURTHER DETAIL. CITY OF RENTON DEPARTMENT OF PUBLIC WORKS APPROVED BY APPROVED BY APPROVED BY _ APPROVED BY 4e DATE 00.Z' DATE DATE DATE - T.E.S.C, PLAN FOR COPPERWOOD PTN OF THE NW1 /4, OF THE SE1 /4 OF SEC. 15 TWP. 23 N., RGE 5 EAST, W. M. CITY OF RENTON, KING COUNTY, STATE OF WASHINGTON a MV 1 C: ALL EX ONSITE UTILITIES, STORM, WATER AND SEWER TO BE REMOVED UNLESS OTHERWISE NOTED. BE MAINTAINED FOR THE BERGQUIST PROPERTY THROUGH CONSTRUCTION. CONTRACTOR IS TO PROVIDE A SCHEDULE AND NARRATIVE AS TO HOW UTILITIES WILL � BE MAINTAINED PRIOR TO PRECON � MEETING. PLAN SHALL BE PROVIDED TO THE CITY AT PRECON. EROSION CONTROL NOTES 1. THESE NOTES SHALL APPEAR FOR ALL PROJECTS - SITE IMPROVEMENTS, SURFACE WATER UTILITY, WASTEWATER UTILITY, WATER UTILITY, AND TRANSPORTATION PLANS: = 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, APRE - CONSTRUCTION MEETING DUST BE HELD WITH THE CITY OF RENTON, PUBLIC WORKS DESIGN ENGINEER. 3. THE BOUNDARIES OF THE CLEARING LIMITS AND AREAS OF VEGETATION PRESERVATION AS PRESCRIBED ON THE 11ME FRAME OF CONSTRUCTION CONSTRUCTION (SINS ACCORDANCE WITH APE APPENDIX D SURVEY TH�SURFACENWATERN DESIGN MANUAL RAND NO CLEARING AND MASS GRADING WILL TAKE PLACE BETWEEN OCTOBER 1ST AND MARCH 31ST. C�'�1 A I KinT=- NO SITE DRAINAGE SHALL RUNOFF ONTO ADJACENT PROPERTIES. SILT FENCE REQUIRED ON ALL DOWNSLOPES. OBSERVED DURING CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT /ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION. 4. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT. 5. ALL REQUIRED SEDIMENTATION /EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND /OR CONSTRUCTION TO PREVENT TRANSPORTATION OF EX OH. POWER WEST OF POLE SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL EROSION AND SEDIMENT FACILITIES SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT �---TO "BE REPLACED UNDERGROUND. CLEARING AND /OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON -SITE EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO EROSION /SEDIMENTATION CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMTTEE. ww_s_ - -- - ..� ._ v . d 6. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED TO ' - BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTK) N PROGRESSES - - - -- - -- r - AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE PERMTTEE SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL FACILITIES WILL BE NECESSARY TO ENSURE COMPLETE Pow D( o[4) �° SILTATION CONTROL ON THE PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATIO REP ITV lm\\l®\:Al N AND S ONSIBII- OF THE PERMTTEE TO ADDRESS ANY NEW CONDITIONS THAT MAY 3. BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM r k REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE z RECEIVING DRAINAGE SYSTEM. 7. APPROVAL OF THIS PLAN IS FOR EROSION /SEDIMENTATION CONTROL ONLY. IT DOES NOT CONSTITUTE E AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR RETENTION FACILITIES. 8. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1 ST THROUGH MARCH 30TH) OR SEVEN DAYS DURING THE DRY SEASON (APRIL 1ST THROUGH SEPTEMBER 30) SHALL BE IMMEDIATELY STABILIZED I WITH THE APPROVED ESC COVER METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING, ETC.). 9. WET SEASON SEASONAL EROSION AND SEDIMENT CONTROL REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES CLEARING BETWEEN OCTOBER 1 AND MARCH 30 INCLUI UNLESS OTHERWISE APPROVED BY THE CITY THROUGH AN ADJUSTMENT PROCESS. 10. COVER MEASURES WILL BE APPLIED IN CONFORMANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL. 11. ANY AREA NEEDING ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SWILL BE ADDRESSED WITHIN SEVEN (7) DAYS. I 12. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT. 13. AT NO TIME SHALL MORE THAN ONE (1) FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT -LADEN WATER INTO THE DOWNSTREAM SYSTEM. 39d' 14. DURING THE TIME PERIOD OF OCTOBER 1ST THROUGH MARCH 30TH, ALL PROJECT DISTRIBUTED SOIL AREAS GREATER, THAT ARE TO BE LEFT UN- WORKED FOR MORE THAN 12 HOURS, SHALL BE COVERED BY MULCH, SODDING OR PLASTIC COVERING. 15. ANY PERMANENT RETENTION /DETENTION FACILITY USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY EROSION CONTROL MEASURES AND SHALL ODE ADEQUATE STORAGE CAPACITY. IF THE PERMANENT FACILITY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION CONTRACTOR TO MINIMIZE SYSTEM, THE TEMPORARY FACILITY MUST BE ROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT DISTURBANCE REQUIRED TO LEAST THREE FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACILITY. INSTALL PERMANENT OUTFALL. 16. PRIOR TO THE BEGINNING OF THE WET SEASON (OCT. 1), ALL DISTURBED AREAS SHALL BE REVIEWED SEE DETAILS SHEETS 14, 15 & TO IDENTIFY WHICH ONES CAN BE SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED 16. I. AREAS SHALL BE SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. A SKETCH 414 MAP OF THOSE AREAS TO BE SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY OF RENTON FOR REVIEW. CONSTRUCTON SEQUENCE 1. PRE - CONSTRUCTION MEETING. 2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC SUPERVISOR (MAY k ., BE CONSOLIDATED WITH THE REQUIRED NOTICE OF CONSTRUCTION Q + SIGN). 3. FLAG OR FENCE CLEARING LIMITS. INSTALL TREE PROTECTION. 4. INSTALL CATCH BASIN PROTECTION IF REQUIRED. DNTROL L� �' :• 5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S). \ T ��. IONA 6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.). y V • 7. CONSTRUCT SEDIMENT PONDS AND TRAPS. 8. GRADE AND STABILIZE CONSTRUCTION ROADS. - w • j z v Ix 9. CONSTRUCT SURFACE WATER CONTROLS INTERCEPTOR DIKES PIP Z (INTERCEPTOR 0 Z� T. . ':. I SLOPE DRAINS ETC. SIMULTANEOUSLY WITH CLEARING AND GRADING RAD G V) � FOR PROJECT DEVELOPMENT. I w x 10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH Z Q Z w APPENDIX F w w g D 0 THE SURFACE WATER DESIGN MANUAL AND cv MANUFACTURER'S RECOMMENDATIONS. Z Q O N N o N 00 Z �• 00 N f� 11. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES Z w Z , w SO THAT AS SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT N Q z - CONTROL IS ALWAYS IN ACCORDANCE WITH THE CITY'S EROSION AND z SEDIMENT CONTROL STANDARDS. u7 „ ^ ^ w Ln L0 r 12. N Z N N J COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN � 4 a0 w > DAYS DURING THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC •/��0 `, {1 SHEETING OR EQUIVALENT. x 13 CONSTRUCT PERMANENT STORM DRAINAGE FACILITY SEE SHEETS t... 14 & 15. (TO BE f �' CONSTRUCTED AND USED FOR TEMPORARY SEDIMENT POND.) FENCE REQUIRED AROUND POND DURING CONSTRUCTION. VERTICAL: NAVD 88 } =- CITY OF HORIZONTAL: NAD 1988 3/1991 �� RENTON DATU M Planning /Building /Public Works Dept. .STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS. 14. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS. 15. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND BMPS REMOVED IF APPROPRIATE. NOTE: ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED AS DEEMED NECESSARY BY THE CITY OF RENTON INSPECTOR. T.E.S.C. PLAN COPPERWOOD OUADRANT HOMES- Jyv 4 Lu Q _ " r bpi 0 coN 10/08/2014 FiELDSOM: PACE: DRAwNI NO- 14725 se 36TH sr. SUITE zoo BELLEVUE, WA 98006 „E^W � 37 . O Z SURVEYED: BCE SCALE: HORIZ.: 1' =50' VERT.: N/A =s . � z DESIGNED: BJT 3 REVISED PER CITY REVIEW BJT 4/22/15 BJT 2 REVISED PER CITY REVIEW RAG 3/30/15 BJT DRAWN: RAG ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY 1 REVISED PER CITY REVIEW BJT 1/15/15 BJT CHECKED: aff NO. REVISION BY DATE AP P R APPROVED: BJT N AND S ONSIBII- OF THE PERMTTEE TO ADDRESS ANY NEW CONDITIONS THAT MAY 3. BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM r k REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE z RECEIVING DRAINAGE SYSTEM. 7. APPROVAL OF THIS PLAN IS FOR EROSION /SEDIMENTATION CONTROL ONLY. IT DOES NOT CONSTITUTE E AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR RETENTION FACILITIES. 8. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1 ST THROUGH MARCH 30TH) OR SEVEN DAYS DURING THE DRY SEASON (APRIL 1ST THROUGH SEPTEMBER 30) SHALL BE IMMEDIATELY STABILIZED I WITH THE APPROVED ESC COVER METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING, ETC.). 9. WET SEASON SEASONAL EROSION AND SEDIMENT CONTROL REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES CLEARING BETWEEN OCTOBER 1 AND MARCH 30 INCLUI UNLESS OTHERWISE APPROVED BY THE CITY THROUGH AN ADJUSTMENT PROCESS. 10. COVER MEASURES WILL BE APPLIED IN CONFORMANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL. 11. ANY AREA NEEDING ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SWILL BE ADDRESSED WITHIN SEVEN (7) DAYS. I 12. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT. 13. AT NO TIME SHALL MORE THAN ONE (1) FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT -LADEN WATER INTO THE DOWNSTREAM SYSTEM. 39d' 14. DURING THE TIME PERIOD OF OCTOBER 1ST THROUGH MARCH 30TH, ALL PROJECT DISTRIBUTED SOIL AREAS GREATER, THAT ARE TO BE LEFT UN- WORKED FOR MORE THAN 12 HOURS, SHALL BE COVERED BY MULCH, SODDING OR PLASTIC COVERING. 15. ANY PERMANENT RETENTION /DETENTION FACILITY USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY EROSION CONTROL MEASURES AND SHALL ODE ADEQUATE STORAGE CAPACITY. IF THE PERMANENT FACILITY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION CONTRACTOR TO MINIMIZE SYSTEM, THE TEMPORARY FACILITY MUST BE ROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT DISTURBANCE REQUIRED TO LEAST THREE FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACILITY. INSTALL PERMANENT OUTFALL. 16. PRIOR TO THE BEGINNING OF THE WET SEASON (OCT. 1), ALL DISTURBED AREAS SHALL BE REVIEWED SEE DETAILS SHEETS 14, 15 & TO IDENTIFY WHICH ONES CAN BE SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED 16. I. AREAS SHALL BE SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. A SKETCH 414 MAP OF THOSE AREAS TO BE SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY OF RENTON FOR REVIEW. CONSTRUCTON SEQUENCE 1. PRE - CONSTRUCTION MEETING. 2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC SUPERVISOR (MAY k ., BE CONSOLIDATED WITH THE REQUIRED NOTICE OF CONSTRUCTION Q + SIGN). 3. FLAG OR FENCE CLEARING LIMITS. INSTALL TREE PROTECTION. 4. INSTALL CATCH BASIN PROTECTION IF REQUIRED. DNTROL L� �' :• 5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S). \ T ��. IONA 6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.). y V • 7. CONSTRUCT SEDIMENT PONDS AND TRAPS. 8. GRADE AND STABILIZE CONSTRUCTION ROADS. - w • j z v Ix 9. CONSTRUCT SURFACE WATER CONTROLS INTERCEPTOR DIKES PIP Z (INTERCEPTOR 0 Z� T. . ':. I SLOPE DRAINS ETC. SIMULTANEOUSLY WITH CLEARING AND GRADING RAD G V) � FOR PROJECT DEVELOPMENT. I w x 10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH Z Q Z w APPENDIX F w w g D 0 THE SURFACE WATER DESIGN MANUAL AND cv MANUFACTURER'S RECOMMENDATIONS. Z Q O N N o N 00 Z �• 00 N f� 11. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES Z w Z , w SO THAT AS SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT N Q z - CONTROL IS ALWAYS IN ACCORDANCE WITH THE CITY'S EROSION AND z SEDIMENT CONTROL STANDARDS. u7 „ ^ ^ w Ln L0 r 12. N Z N N J COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN � 4 a0 w > DAYS DURING THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC •/��0 `, {1 SHEETING OR EQUIVALENT. x 13 CONSTRUCT PERMANENT STORM DRAINAGE FACILITY SEE SHEETS t... 14 & 15. (TO BE f �' CONSTRUCTED AND USED FOR TEMPORARY SEDIMENT POND.) FENCE REQUIRED AROUND POND DURING CONSTRUCTION. VERTICAL: NAVD 88 } =- CITY OF HORIZONTAL: NAD 1988 3/1991 �� RENTON DATU M Planning /Building /Public Works Dept. .STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS. 14. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS. 15. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND BMPS REMOVED IF APPROPRIATE. NOTE: ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED AS DEEMED NECESSARY BY THE CITY OF RENTON INSPECTOR. T.E.S.C. PLAN COPPERWOOD OUADRANT HOMES- Jyv 4 Lu Q _ " r bpi 0 coN 10/08/2014 FiELDSOM: PACE: DRAwNI NO- 14725 se 36TH sr. SUITE zoo BELLEVUE, WA 98006 „E^W � 37 . O Z I") z =s . � z C m z > I z z I 0 D Z Z C 3 m m III W� v r Ir. N x� O f�1CWWWWf_l�■ O 1 =s . � 7 f�1CWWWWf_l�■