The URL can be used to link to this page

Home My WebLink AboutR-364602U) CL d a - z az F J w 0- 0 F- a O Lu U) 0 rr J Lu WE 1. PLASTIC SHEETING SHALL HAVE A MINIMUM THICKNESS OF 6 MILS AND SHALL MEET THE REQUIREMENTS OF THE STATE STANDARD SPECIFICATION SECTION 9-14. S. 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. CATCH BASIN INSERT TO BE INSTALLED ON ALL STORM DRAIN INLETS DOWN SLOPE AND WITHIN 500' OF PROJECT AREA. PER CITY OF RENTON STD. PLAN 216.10 SEE SHEET C3.0) I m SE 187TH ST I / 50' PUBLIC ROW) 4 - S 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. r. IM DUNG Plena I.N9,E Win 1181 HI6ILIf ANT Si / lssw wru ANT SE / aE9,ma.au" ORANGE J CONSTRUCTION FENCING EX DETACHEDGARAGE SOURCE: CITY OF RENTON AMENDMENTS TO THE KING CO 5WOM, REFERENCE 7-8 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 IF REQUIRED. S. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S). 6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.). 7. CONSTRUCT SEDIMENT PONDS AND TRAPS. S. GRADE AND STABILIZE CONSTRUCTION ROADS. 9. CONSTRUCT SURFACE WATER CONTROLS INTERCEPTOR DIKES, PIPE SLOPE DRAINS, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT DEVELOPMENT. 10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH APPENDIX D OF THE 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 IF APPROPRIATE. PROJECT LIMITS (TYP) 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. LIMIT HAUL HOURS BETWEEN 8:30 AM TO 3:30 PM, MONDAY THROUGH FRIDAY UNLESS OTHERWISE APPROVED BY THE DEVELOPMENT SERVICES DIVISION PER RMC SECTION44-030.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. 20 10 0 20 40 SCALE: 1"= 20' 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 31ST OF EACH YEAR. THE DEVELOPMENT SERVICES DIVISION'S APPROVAL THIS WORK IS REQUIRED PRIOR TO FINAL INSPECTION AND APPROVAL OF THE PERMIT. THE CONTRACTOR MAY NOT FILL, EXCAVATE, STACK, OR STORE ANY EQUIPMENT, DISPOSE OF ANY MATERIALS, SUPPLIES, OR FLUIDS, OPERATE ANY EQUIPMENT, INSTALL IMPERVIOUS SURFACES, OR COMPACT THE EARTH INANY WAY WITHIN THE AREA DEFINED BY THE FRIP LINE OF ANY TREE TO BE RETAINED. THE CONTRACTOR SHALL ERECT AND MAINTAIN A 6 -FOOT HIGH CHAIN LINK, TEMPORARY CONSTRUCTION AROUND THE DRIP LINES OF ALL TREES TO BE RETAINED, OR ALONG THE PERIMETER OF A STAND OF RETAINED TREES. PLACARDS SHALL BE PLACED ON FENCING EVERY 50 FEET WITH THE WORDS, "NO TRESPASSING - PROTECTED TREES" OR ON EACH SIDE OF THE FENCING, IF LESS THAN 50 FEET. SITE ACCESS TO INDIVIDUALLY PROTECTED TREES OR GROUPS OF TREES SHALL BE FENCED AND SIGNED. INDIVIDUAL TREES SHALL BE FENCED ON 4 SIDES. IN ADDITION, THE CONTRACTOR SHALL PROVIDE SUPERVISION WHENEVER EQUIPMENT OR TRUCKS ARE MOVING NEAR TREES. K- EX 5' CONC PROVIDE SILT FENCE AS NECESSARY SIDEWALK ON DOWNHILL SIDE OF SLOPES TO EX ROCKERY PREVENT SILT LADEN RUNOFF TO ENTER ADJACENT PROPERTY. PER CITY OF RENTON STD. PLAN 214. 00 EX CONTOUR SEE SHEET C3.0) (TYP) acan'Tarxo PROJECTS \ LIMITS (TYP) \ q'y _ TREE TO BE xis• ^--- 1- 491- REMOVED (TYP) C19 / 5LI / I 11• nvup]F cw. ls• C, m l I I l/ Lv° , P O 1113- LOT 2 -412 i I cw 8,232 SF f) cw - PROPOSED j / LOT I cw. I SINGLE FAMILY / j I (8,232 SF t) ' RESIDENCE I PROPOSED e It I i I SINGLE FAMILY I av I / RESIDENCE ij x.92- a S V // Iwim.:w leoarli INSTALL STABIDZED IbM' 14 S 48Iwccl-9e aovrn x;rws.mas laui Iwrrn Aae Pii CONSTRUCTION ST ENTRANCE PERCITYOFRENTONSTD. PLAN 215.10 SEE SHEET C3.0) 1 3 MYLARS 2 REVISED PER CITY OF RENTON COMM£ 1 REVISED PER CITY OF RENTON COMML NO. REVISION BML 08/13/14 BML DATED 06/16/2014 BML06/22/14 oxriie AAP DATED 06/12/2014 BML 06/27/14 am®: BY DATE APPR BML PPP,,,, L ra.' I pie f IL®® 1 x.92- a S V // Iwim.:w leoarli INSTALL STABIDZED IbM' 14 S 48Iwccl-9e aovrn x;rws.mas laui Iwrrn Aae Pii CONSTRUCTIONST ENTRANCE PERCITYOFRENTONSTD. PLAN 215.10 SEE SHEET C3.0) 1 3 MYLARS 2 REVISED PER CITY OF RENTON COMM£ 1 REVISED PER CITY OF RENTON COMML NO. REVISION CONSULT. A I I 1"=20' ME MOI M ML SVIE F HOf dE YNN fXE /CMCPKLY 0 I.. CITY OF RENTON DATUM Planning/Building/Public Works Dept. 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°/a TO 65%, AND A CARBON TO NITROGEN RATIO BELOW 25:1 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 ATA 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. R-314602 CITY OF RENTON APPROVED BY:La APPROVED BY: APPROVED BY.- APPROVED Y: APPROVED BY: MELROSE SHORT PLAT CONSTRUCTION PLANS U14002532 TESC PLAN CTD' a-3-7`/(DO']_ Emil DATE: DATE: DATE: MUE 5/6/2014 EW NA G. Ne 2 C2 2 7 BML 08/13/14 BML DATED 06/16/2014 BML06/22/14 oxriie AAP DATED 06/12/2014 BML 06/27/14 am®: BY DATE APPR BML PPP,,,, CONSULT. A I I 1"=20' ME MOI M ML SVIE F HOf dE YNN fXE /CMCPKLY 0 I.. CITY OF RENTON DATUM Planning/Building/Public Works Dept. 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°/a TO 65%, AND A CARBON TO NITROGEN RATIO BELOW 25:1 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 ATA 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. R-314602 CITY OF RENTON APPROVED BY:La APPROVED BY: APPROVED BY.- APPROVED Y: APPROVED BY: MELROSE SHORT PLAT CONSTRUCTION PLANS U14002532 TESC PLAN CTD' a-3-7`/(DO']_ Emil DATE: DATE: DATE: MUE 5/6/2014 EW NA G. Ne 2 C2 2 7