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HomeMy WebLinkAboutR-3924020 w I- Q J n I- rr O _ U) z O m N M N 00 0 0 N 0 a U W W 0 U a z m 0 N I En 0 i En V) �3 0 i Uj w U i 0 a 0 0 m C O 00 0 `1 0 N O 0 0 I O U a` i X w m a z J 4/25/18 THAMI, A]BDERRAHMANE & MAURA E. 1051 CHELAN AVE NE #1023059133 INSTALL CATCH BASIN FILTER WITHIN EXISTING CATCH BASINS WITHIN CHELAN AVE NE PER CITY OF RENTON STANDARD DETAIL 216.30 (TYP) (SEE SHEET C3) NPDES PERMIT #XXXX I I� A PORTION OF SECTION 10, TOWNSHIP 23 N., RANGE 05 E., W.M. REMOVAL OF EXISTING STRUCTURES WILL REQUIRE A SEPARATE BUILDING PERMIT THROUGH THE CITY OF RENTON BUILDING DEPARTMENT. ALL INSPECTIONS SHALL BE COMPLETED PRIOR TO THE RECORDING OF THE SHORT PLAT. NO CONSTRUCTION OR SITE DISTURBANCE FOR THIS PROJECT MAY BEGIN BEFORE THE APPLICANT FIRST OBTAINS A GENERAL PERMIT TO DISCHARGE STORMWATER ASSOCIATED WITH CONSTRUCTION ACTIVITY PERMIT FROM THE WASHINGTON STATE DEPARTMENT OF ECOLOGY (DOE). FOR MORE INFORMATION OR APPLICATION FORM, PLEASE VISIT DOE'S WEB SITE AT HTTP://WWW. ECY. WA. GOV/PUBS/9937. PDF. NPDES (WAR) PERMIT NUMBER STATE CERTIFIED CONSTRUCTION EROSION AND SEDIMENT CONTROL LEAD (CESCL) I NAME LONG, GARY A. & DENISE Y. 1058 CHELAN AVE NE #1023059332 Q) wwWw - w w w INSTALL SILT FENCE ALONG DOWNHILL PORTION OF SITE, OT 5 w AS NECESSARY PER CITY OF 731 SF w y RENTON STANDARD DETAIL w 214.00 TO PROTECT ADJACENT w PROPERTIES FROM SILT LADEN i w w w y STORMWATER RUNOFF (TYP) w (SEE SHEET C3) W W W W w EXISTING BUILDING TO BE DEMOLISHED ��d No. SIZE TYPE COMMENT w - INSTALL SEDIMENT TRAP w 27'LX24'WX3.5' w w w w (SURFACE AREA = 364 SF (MIN.) Uj VSTRUCTION TO BE REMOVED E7MPORARY 16" F RENTON TO BE REMOVED w w TOP ELEV= 436.0 f .... � r �F CONTOUR TO BE REMOVED (TYP) 20" FIR - OVERFLOW= 435.0 f :© :: FIR TA�T. U�,,,OLANDO & 6 28" W w ' OUTLET ELEV= 434.0 f TO BE REMOVED (FUTURE) 7 J FIR CANLPAS BOTTOM=432.5 f :::: 1014 CHELAN PL NE APPROX. LOCATION OF (SEE C.O.R. STD. DETAIL 211.00 T C3) Tr-6E----f----�- - 8 SF ............... IrRA CT A 277 SF PHONE N INSTALL CONSTUCTION ENTRANCE PER CITY OF RENTON STANDARD DETAIL 215.10 (SEE SHEET C3) KOLBY, SCO'T'T A. ]EMILY B. 1017 CHELAN PL NE #1023059483 Know what's below. Call before you dig. 5 CUT VOLUME: 327 CY FILL VOLUME: 1,678 CY APPROX. VAULT EXCAVATION: 2,650 CY (CUT) NET VOLUME: 1,299 CY (CUT)* -SHRINK/SWELL FACTORS HAVE NOT BEEN APPLIED NOTE: THE GRADING QUANTITIES SHOWN REPRESENT ROAD GRADING AND ROUGH LOT GRADING. ADDITIONAL FINE LOT GRADING MAY BE NECESSARY AT TIME OF BUILDING CONSTRUCTION. GRADING QUANTITIES SHOWN ARE APPROXIMATE. CONTRACTOR SHALL VERIFY EXACT QUANTITIES PRIOR TO CONSTRUCTION. 1. MULCH MATERIALS USED SHALL BE HAY OR STRAW, AND SHALL BE APPLIED AT THE RATE OF 75 TO 100 POUNDS PER 1000 SQUARE FEET, OR 90 TO 120 BALES (1.5 TO 2.5 TONS) PER ACRE. 2. MULCHES SHALL BE APPLIED IN ALL AREAS WITH EXPOSED SLOPES GREATER THAN 2:1. 3. MULCHING SHALL BE USED IMMEDIATELY AFTER SEEDING OR IN AREAS WHICH CANNOT BE SEEDED BECAUSE OF THE SEASON. 4. ALL AREAS NEEDING MULCHING SHALL BE COVERED BY NOVEMBER 1. 1. PLASTIC SHEETING SHALL HAVE A MINIMUM THICKNESS OF 6 MILS AND SHALL MEET THE REQUIREMENTS OF THE STATE STANDARD SPECIFICATION SECTION 9-14.5. 2. COVERING SHALL BE INSTALLED AND MAINTAINED TIGHTLY IN PLACE BY USING SANDBAGS OR TIRES ON ROPES WITH A MAXIMUM 10 -FOOT GRID SPACING IN ALL DIRECTIONS. ALL SEAMS SHALL BE TAPED OR WEIGHTED DOWN FULL LENGTH AND THERE SHALL BE AT LEAST A 12 -INCH OVERLAP OF ALL SEAMS. 3. CLEAR PLASTIC COVERING SHALL BE INSTALLED IMMEDIATELY ON AREAS SEEDED BETWEEN NOVEMBER 1 AND MARCH 31 AND REMAIN UNTIL VEGETATION IS FIRMLY ESTABLISHED. 4. WHEN THE COVERING IS USED ON UN -SEEDED SLOPES, IT SHALL BE KEPT IN PLACE UNTIL THE NEXT SEEDING PERIOD. 5. PLASTIC COVERING SHEETS SHALL BE BURIED TWO FEET AT THE TOP OF SLOPES IN ORDER TO PREVENT SURFACE WATER FLOW BENEATH SHEETS. 6. PROPER MAINTENANCE INCLUDES REGULAR CHECKS FOR RIPS AND DISLODGED ENDS. 20 10 0 20 40 SCALE: 1" = 20' No. SIZE TYPE COMMENT LE (AS Uj VSTRUCTION TO BE REMOVED E7MPORARY 16" F RENTON TO BE REMOVED PROPOSED .... � r �F CONTOUR TO BE REMOVED (TYP) 20" FIR TO BE REMOVED :© :: ............... IrRA CT A 277 SF PHONE N INSTALL CONSTUCTION ENTRANCE PER CITY OF RENTON STANDARD DETAIL 215.10 (SEE SHEET C3) KOLBY, SCO'T'T A. ]EMILY B. 1017 CHELAN PL NE #1023059483 Know what's below. Call before you dig. 5 CUT VOLUME: 327 CY FILL VOLUME: 1,678 CY APPROX. VAULT EXCAVATION: 2,650 CY (CUT) NET VOLUME: 1,299 CY (CUT)* -SHRINK/SWELL FACTORS HAVE NOT BEEN APPLIED NOTE: THE GRADING QUANTITIES SHOWN REPRESENT ROAD GRADING AND ROUGH LOT GRADING. ADDITIONAL FINE LOT GRADING MAY BE NECESSARY AT TIME OF BUILDING CONSTRUCTION. GRADING QUANTITIES SHOWN ARE APPROXIMATE. CONTRACTOR SHALL VERIFY EXACT QUANTITIES PRIOR TO CONSTRUCTION. 1. MULCH MATERIALS USED SHALL BE HAY OR STRAW, AND SHALL BE APPLIED AT THE RATE OF 75 TO 100 POUNDS PER 1000 SQUARE FEET, OR 90 TO 120 BALES (1.5 TO 2.5 TONS) PER ACRE. 2. MULCHES SHALL BE APPLIED IN ALL AREAS WITH EXPOSED SLOPES GREATER THAN 2:1. 3. MULCHING SHALL BE USED IMMEDIATELY AFTER SEEDING OR IN AREAS WHICH CANNOT BE SEEDED BECAUSE OF THE SEASON. 4. ALL AREAS NEEDING MULCHING SHALL BE COVERED BY NOVEMBER 1. 1. PLASTIC SHEETING SHALL HAVE A MINIMUM THICKNESS OF 6 MILS AND SHALL MEET THE REQUIREMENTS OF THE STATE STANDARD SPECIFICATION SECTION 9-14.5. 2. COVERING SHALL BE INSTALLED AND MAINTAINED TIGHTLY IN PLACE BY USING SANDBAGS OR TIRES ON ROPES WITH A MAXIMUM 10 -FOOT GRID SPACING IN ALL DIRECTIONS. ALL SEAMS SHALL BE TAPED OR WEIGHTED DOWN FULL LENGTH AND THERE SHALL BE AT LEAST A 12 -INCH OVERLAP OF ALL SEAMS. 3. CLEAR PLASTIC COVERING SHALL BE INSTALLED IMMEDIATELY ON AREAS SEEDED BETWEEN NOVEMBER 1 AND MARCH 31 AND REMAIN UNTIL VEGETATION IS FIRMLY ESTABLISHED. 4. WHEN THE COVERING IS USED ON UN -SEEDED SLOPES, IT SHALL BE KEPT IN PLACE UNTIL THE NEXT SEEDING PERIOD. 5. PLASTIC COVERING SHEETS SHALL BE BURIED TWO FEET AT THE TOP OF SLOPES IN ORDER TO PREVENT SURFACE WATER FLOW BENEATH SHEETS. 6. PROPER MAINTENANCE INCLUDES REGULAR CHECKS FOR RIPS AND DISLODGED ENDS. 20 10 0 20 40 SCALE: 1" = 20' SURVEYED: SCALE: BEYLER CONSULT. 1 "=20' DESIGNED: DTY/KRD DRAWN: DTY/KRD ONE INCH CHECKED: AT FULL SCALE DRB IF NOT ONE INCH NO. REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY DRB c PLEASE SEE SHEET TR1, TREE RETENTION PLAN PREPARED BY ERIC WILLIAMS, REGISTERED LANDSCAPE ARCHITECT FOR TREE REMOVAL AND REPLACEMENT DETAILS. RETAIN, IN AN UNDISTURBED STATE, THE DUFF LAYER AND NATIVE TOPSOIL TO THE MAXIMUM EXTENT PRACTICABLE. IN ANY AREAS REQUIRING GRADING REMOVE AND STOCKPILE THE DUFF LAYER AND TOPSOIL ON SITE IN A DESIGNATED, CONTROLLED AREA, NOT ADJACENT TO PUBLIC RESOURCES AND CRITICAL AREAS, TO BE REAPPLIED TO OTHER PORTIONS OF THE SITE WHERE FEASIBLE. ALL AREAS SUBJECT TO CLEARING AND GRADING THAT HAVE NOT BEEN COVERED BY IMPERVIOUS SURFACE SHALL DEMONSTRATE THE FOLLOWING: 1) A TOPSOIL LAYER WITH A MINIMUM ORGANIC MATTER CONTENT OF 5% ORGANIC MATTER AND A PH FROM 6.0 TO 8.0 OR MATCHING PH OF THE UNDISTURBED SOIL. THE TOPSOIL LAYER SHALL HAVE A MINIMUM DEPTH OF EIGHT INCHES EXCEPT WHERE TREE ROOTS LIMIT THE DEPTH OF INCORPORATION OF AMENDMENTS NEEDED TO MEET THE CRITERIA. 2) USE COMPOST AND OTHER MATERIALS SHALL MEET WAC 173-350-100 SOIL QUALITY DESIGN CAN BE MET BY USING ONE OF THE METHODS LISTED BELOW. OPTION 1: LEAVE UNDISTURBED NATIVE VEGETATION AND SOIL, AND PROTECT FORM COMPACTION DURING CONSTRUCTION OPTION 2: AMEND EXISTING SITE TOPSOIL OR SUBSOIL EITHER AT DEFAULT "PRE -APPROVED" RATES, OR AT CUSTOM CALCULATED RATES BASED ON TESTS OF THE SOIL AND AMENDED. OPTION 3: STOCKPILE EXISTING TOP DURING GRADING, AND REPLACE IT PRIOR TO PLANTING. STOCKPILED TOPSOIL MUST ALSO BE AMENDED IF NEEDED TO MEET THE ORGANIC MATTER OR DEPTH REQUIREMENTS, EITHER AT A DEFAULT "PRE -APPROVED" RATE OR AT A CUSTOM CALCULATED RATE. OPTION 4: IMPORT TOPSOIL MIX OF SUFFICIENT ORGANIC CONTENT AND DEPTH TO MEET REQUIREMENTS, SEE SOIL AMENDMENT QUALITY NOTE ON THIS SHEET FOR AMENDED GUIDELINES. REFER TO BMP T5.13 IN THE WESTERN WASHINGTON STORMWATER MANUAL FOR FURTHER DIRECTION. No. SIZE TYPE COMMENT 1 Uj ALDER WOOD TO BE REMOVED 2 16" FIR TO BE REMOVED 3 .... � r FIR TO BE REMOVED 4 20" FIR TO BE REMOVED :© :: FIR TA�T. U�,,,OLANDO & 6 28" FIR TO BE REMOVED (FUTURE) 7 J FIR CANLPAS :::: 1014 CHELAN PL NE APPROX. LOCATION OF #1023059482 EX. 8" WATER MAIN (WD 90) (TYP) .................................................. CONTRACTOR NOTE: CONTRACTOR MAY AMEND THIS PLAN TO ADDRESS CONSTRUCTION U: SEQUENCE AS APPROVED BY THE CITY OF RENTON INSPECTOR. . SPILL CONTROL PLANS SHALL BE SUBMITTED BY THE CONTRACTOR PRIOR TO PRE -CONSTRUCTION MEETING SURVEYED: SCALE: BEYLER CONSULT. 1 "=20' DESIGNED: DTY/KRD DRAWN: DTY/KRD ONE INCH CHECKED: AT FULL SCALE DRB IF NOT ONE INCH NO. REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY DRB c PLEASE SEE SHEET TR1, TREE RETENTION PLAN PREPARED BY ERIC WILLIAMS, REGISTERED LANDSCAPE ARCHITECT FOR TREE REMOVAL AND REPLACEMENT DETAILS. RETAIN, IN AN UNDISTURBED STATE, THE DUFF LAYER AND NATIVE TOPSOIL TO THE MAXIMUM EXTENT PRACTICABLE. IN ANY AREAS REQUIRING GRADING REMOVE AND STOCKPILE THE DUFF LAYER AND TOPSOIL ON SITE IN A DESIGNATED, CONTROLLED AREA, NOT ADJACENT TO PUBLIC RESOURCES AND CRITICAL AREAS, TO BE REAPPLIED TO OTHER PORTIONS OF THE SITE WHERE FEASIBLE. ALL AREAS SUBJECT TO CLEARING AND GRADING THAT HAVE NOT BEEN COVERED BY IMPERVIOUS SURFACE SHALL DEMONSTRATE THE FOLLOWING: 1) A TOPSOIL LAYER WITH A MINIMUM ORGANIC MATTER CONTENT OF 5% ORGANIC MATTER AND A PH FROM 6.0 TO 8.0 OR MATCHING PH OF THE UNDISTURBED SOIL. THE TOPSOIL LAYER SHALL HAVE A MINIMUM DEPTH OF EIGHT INCHES EXCEPT WHERE TREE ROOTS LIMIT THE DEPTH OF INCORPORATION OF AMENDMENTS NEEDED TO MEET THE CRITERIA. 2) USE COMPOST AND OTHER MATERIALS SHALL MEET WAC 173-350-100 SOIL QUALITY DESIGN CAN BE MET BY USING ONE OF THE METHODS LISTED BELOW. OPTION 1: LEAVE UNDISTURBED NATIVE VEGETATION AND SOIL, AND PROTECT FORM COMPACTION DURING CONSTRUCTION OPTION 2: AMEND EXISTING SITE TOPSOIL OR SUBSOIL EITHER AT DEFAULT "PRE -APPROVED" RATES, OR AT CUSTOM CALCULATED RATES BASED ON TESTS OF THE SOIL AND AMENDED. OPTION 3: STOCKPILE EXISTING TOP DURING GRADING, AND REPLACE IT PRIOR TO PLANTING. STOCKPILED TOPSOIL MUST ALSO BE AMENDED IF NEEDED TO MEET THE ORGANIC MATTER OR DEPTH REQUIREMENTS, EITHER AT A DEFAULT "PRE -APPROVED" RATE OR AT A CUSTOM CALCULATED RATE. OPTION 4: IMPORT TOPSOIL MIX OF SUFFICIENT ORGANIC CONTENT AND DEPTH TO MEET REQUIREMENTS, SEE SOIL AMENDMENT QUALITY NOTE ON THIS SHEET FOR AMENDED GUIDELINES. REFER TO BMP T5.13 IN THE WESTERN WASHINGTON STORMWATER MANUAL FOR FURTHER DIRECTION. PREVENTATIVE MEASURES TO MINIMIZE WIND TRANSPORT OF SOIL SHALL BE IMPLEMENTED WHEN A TRAFFIC HAZARD MAY BE CREATED OR WHEN THERE IS THE POTENTIAL FOR SEDIMENT TO BE TRANSPORTED BY WIND. WATER IS THE MOST COMMON DUST CONTROL USED IN THE AREA. WHEN USING WATER FOR DUST CONTROL, THE EXPOSED SOILS SHALL BE SPRAYED UNTIL WET, BUT RUNOFF SHALL NOT BE GENERATED BY SPRAYING. EXPOSED AREAS SHALL BE RE -SPRAYED AS NEEDED. OIL SHALL NOT BE USED FOR DUST CONTROL. BEYLER CONSULTING CONTACT phone: 253-301-4157 OFFICE fax: 253-336-3950 5920 100TH ST SW, STE 25 beylerconsulting.com Lakewood, WA 98499 VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATU M COMPACTED SUBSOILS MUST BE SCARIFIED AT LEAST 4 INCHES BELOW THE 8 INCH DEEP AMENDED LAYER (FOR A FINISHED UNCOMPACTED DEPTH OF 12 INCHES. THE ORGANIC CONTENT FOR "PRE -APPROVED" AMENDMENT RATES SHALL BE MET USING COMPOST THAT MEETS THE DEFINITION FOR "COMPOSTED MATERIALS" IN WAC 173-350, SECTION 220. THE COMPOST MUST ALSO HAVE AN ORGANIC MATTER CONTENT OF 35% TO 6501o, AND A CARBON TO NITROGEN RATIO BELOW 25:1 SOURCE: CITY OF RENTON AMENDMENTS TO THE KING CO SWDM, REFERENCE 7-B 1. PRE -CONSTRUCTION MEETING. 2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC SUPERVISOR (MAYBE CONSOLIDATED WITH THE REQUIRED NOTICE OF CONSTRUCTION SIGN). 3. FLAG OR FENCE CLEARING LIMITS. 4. INSTALL CATCH BASIN PROTECTION AS SHOWN ON PLAN. 5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S). 6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.). 7. CONSTRUCT SEDIMENT TRAPS AS SHOWN ON PLANS. 8. GRADE AND STABILIZE CONSTRUCTION ROADS. 9. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE DRAINS, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT DEVELOPMENT AS SHOWN ON PLANS. 10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH APPENDIX D OF THE 2009 KING COUNTY SURFACE WATER DESIGN MANUAL AND MANUFACTURER'S RECOMMENDATIONS. 11. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO THAT AS SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE WITH THE CITY'S EROSION AND SEDIMENT CONTROL STANDARDS. 12. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS DURING THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC SHEETING OR EQUIVALENT. 13. 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. WITHIN 30 DAYS OF COMPLETION OF GRADING WORK, THE APPLICANT SHALL HYDROSEED OR PLANT AN APPROPRIATE GROUND COVER OVER ANY PORTION OF THE SITE THAT IS GRADED OR CLEARED OF VEGETATION AND WHERE NO FURTHER CONSTRUCTION WILL OCCUR WITHIN 90 DAYS. ALTERNATIVE MEASURES SUCH AS MULCH, SODDING, OR PLASTIC COVERING AS SPECIFIED IN THE CURRENT KING COUNTY SURFACE WATER MANAGEMENT DESIGN MANUAL AS ADOPTED BY THE CITY OF RENTON MAY BE PROPOSED BETWEEN THE DATES OF NOVEMBER 1ST AND MARCH 31 ST OF EACH YEAR. THE DEVELOPMENT SERVICES DIVISION'S APPROVAL THIS WORK IS REQUIRED PRIOR TO FINAL INSPECTION AND APPROVAL OF THE PERMIT. LIMIT HAUL HOURS BETWEEN 8:30 AM TO 3:30 PM, MONDAY THROUGH FRIDAY UNLESS OTHERWISE APPROVED BY THE DEVELOPMENT SERVICES DIVISION PER RMC SECTION 4-4-030.C.2. CONSTRUCTION ACTIVITIES SHALL BE RESTRICTED TO THE HOURS BETWEEN 7 AM AND 8 PM, MONDAY THROUGH FRIDAY. WORK ON SATURDAYS SHALL BE RESTRICTED TO THE HOURS BETWEEN 9 AM AND 8 PM. NO WORK SHALL BE PERMITTED ON SUNDAYS. SATURDAY HAULING AND WORK IS BY PERMISSION ONLY. N T O O O II T Q J - R 24 39 2 0 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING LkreVarns05/04/2018 RFACE WATER UTILITY �, 4 (Fitz -James 04/30/2018 ~ < Aomftlk CITY OF BOUN SHORT PLAT RENTON CONSTRUCTION PLANS LUA16-000124, SHPL-A, U16-006297 Planning/Building/Public Works Dept. TEMPORARY EROSION AND SEDIMENT CONTROL PLAN (TESL) No. SIZE TYPE COMMENT 1 9" ALDER WOOD TO BE REMOVED 2 16" FIR TO BE REMOVED 3 12" FIR TO BE REMOVED 4 20" FIR TO BE REMOVED 5 12" FIR TO BE REMOVED 6 28" FIR TO BE REMOVED (FUTURE) 7 30" FIR TO BE REMOVED (FUTURE) PREVENTATIVE MEASURES TO MINIMIZE WIND TRANSPORT OF SOIL SHALL BE IMPLEMENTED WHEN A TRAFFIC HAZARD MAY BE CREATED OR WHEN THERE IS THE POTENTIAL FOR SEDIMENT TO BE TRANSPORTED BY WIND. WATER IS THE MOST COMMON DUST CONTROL USED IN THE AREA. WHEN USING WATER FOR DUST CONTROL, THE EXPOSED SOILS SHALL BE SPRAYED UNTIL WET, BUT RUNOFF SHALL NOT BE GENERATED BY SPRAYING. EXPOSED AREAS SHALL BE RE -SPRAYED AS NEEDED. OIL SHALL NOT BE USED FOR DUST CONTROL. BEYLER CONSULTING CONTACT phone: 253-301-4157 OFFICE fax: 253-336-3950 5920 100TH ST SW, STE 25 beylerconsulting.com Lakewood, WA 98499 VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATU M COMPACTED SUBSOILS MUST BE SCARIFIED AT LEAST 4 INCHES BELOW THE 8 INCH DEEP AMENDED LAYER (FOR A FINISHED UNCOMPACTED DEPTH OF 12 INCHES. THE ORGANIC CONTENT FOR "PRE -APPROVED" AMENDMENT RATES SHALL BE MET USING COMPOST THAT MEETS THE DEFINITION FOR "COMPOSTED MATERIALS" IN WAC 173-350, SECTION 220. THE COMPOST MUST ALSO HAVE AN ORGANIC MATTER CONTENT OF 35% TO 6501o, AND A CARBON TO NITROGEN RATIO BELOW 25:1 SOURCE: CITY OF RENTON AMENDMENTS TO THE KING CO SWDM, REFERENCE 7-B 1. PRE -CONSTRUCTION MEETING. 2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC SUPERVISOR (MAYBE CONSOLIDATED WITH THE REQUIRED NOTICE OF CONSTRUCTION SIGN). 3. FLAG OR FENCE CLEARING LIMITS. 4. INSTALL CATCH BASIN PROTECTION AS SHOWN ON PLAN. 5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S). 6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.). 7. CONSTRUCT SEDIMENT TRAPS AS SHOWN ON PLANS. 8. GRADE AND STABILIZE CONSTRUCTION ROADS. 9. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE DRAINS, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT DEVELOPMENT AS SHOWN ON PLANS. 10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH APPENDIX D OF THE 2009 KING COUNTY SURFACE WATER DESIGN MANUAL AND MANUFACTURER'S RECOMMENDATIONS. 11. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO THAT AS SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE WITH THE CITY'S EROSION AND SEDIMENT CONTROL STANDARDS. 12. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS DURING THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC SHEETING OR EQUIVALENT. 13. 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. WITHIN 30 DAYS OF COMPLETION OF GRADING WORK, THE APPLICANT SHALL HYDROSEED OR PLANT AN APPROPRIATE GROUND COVER OVER ANY PORTION OF THE SITE THAT IS GRADED OR CLEARED OF VEGETATION AND WHERE NO FURTHER CONSTRUCTION WILL OCCUR WITHIN 90 DAYS. ALTERNATIVE MEASURES SUCH AS MULCH, SODDING, OR PLASTIC COVERING AS SPECIFIED IN THE CURRENT KING COUNTY SURFACE WATER MANAGEMENT DESIGN MANUAL AS ADOPTED BY THE CITY OF RENTON MAY BE PROPOSED BETWEEN THE DATES OF NOVEMBER 1ST AND MARCH 31 ST OF EACH YEAR. THE DEVELOPMENT SERVICES DIVISION'S APPROVAL THIS WORK IS REQUIRED PRIOR TO FINAL INSPECTION AND APPROVAL OF THE PERMIT. LIMIT HAUL HOURS BETWEEN 8:30 AM TO 3:30 PM, MONDAY THROUGH FRIDAY UNLESS OTHERWISE APPROVED BY THE DEVELOPMENT SERVICES DIVISION PER RMC SECTION 4-4-030.C.2. CONSTRUCTION ACTIVITIES SHALL BE RESTRICTED TO THE HOURS BETWEEN 7 AM AND 8 PM, MONDAY THROUGH FRIDAY. WORK ON SATURDAYS SHALL BE RESTRICTED TO THE HOURS BETWEEN 9 AM AND 8 PM. NO WORK SHALL BE PERMITTED ON SUNDAYS. SATURDAY HAULING AND WORK IS BY PERMISSION ONLY. N T O O O II T Q J - R 24 39 2 0 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING LkreVarns05/04/2018 RFACE WATER UTILITY �, 4 (Fitz -James 04/30/2018 ~ < Aomftlk CITY OF BOUN SHORT PLAT RENTON CONSTRUCTION PLANS LUA16-000124, SHPL-A, U16-006297 Planning/Building/Public Works Dept. TEMPORARY EROSION AND SEDIMENT CONTROL PLAN (TESL) O DATE: 12/14/2017 = FIELDBOOK: NA C/) PAGE: NA 7 `� DRAWING NO: C2 SHEET: 2 OF:1 M