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Home My WebLink AboutTED4003195.5SEC. 15, TWP. 23 N., RGE. 5 E., W.M. W a a y w a a J U 0 a W X x -0 a 0 Ln N 0 0 rn N M M U N L(1 0 N C) i w N N ao wN ii O CD N ~ . GRADING NOTES M' Y z y' J 00 0 8 , 1. ALL WORK AND MA 7ERIALS SHALL BE IN ACCORDANCE WITH THE LA TEST EDITION OF THE "STANDARD SPEC/F/CA 77ONS FOR ROAD, BRIDGE, AND MUNICIPAL ' CONS7RUCTON" PREPARED BY W.S.D.O. T AND A.P. W.A. AS ADOPTED BY THE CITY OF RENTON DEPARTMENT OF PUBLIC WORKS. 2 PR/OR TO AN Y CONS TRUC 77ON A C 77 V/ TY, 77-IE CON IRA C TOR SHA LL SCHEDULE A NO A T7FND A PRE- CONS TRUC 77ON CONFERENCE W/ TH THE C/ TY OF REN TON CONSTRUC7ON INSPEC7701V PERSONNEL BY PHONING 425-277-5570. J. A COPY OF 77-IESE APPROVED PLANS MUST BE ON 771E JOB SITE WHENEVER CONSTRUCTION /S IN PROGRESS. 4. ALL SI7F WORK IMPROVEMENTS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THESE APPROVED PLANS. ANY DE4A77ON FROM THESE PLANS W/LL REQUIRE PRIOR APPROVAL FROM THE OWNER, ENGINEER AND APPROPRIA IF PUBLIC AGENCIES. 5. IT SHALL BE THE SOLE RESPONSIBILITY OF 771E CONTRACTOR TO OBTAIN STREET USE AND ANY DINER RELA7FD PERMITS PR/OR TO ANY CONSTRUC7ON ACTTWTY. 6. ALL LOCA7ONS OF EX/ST7NG U77LI77ES SHOWN HEREON HAVE BEEN ESTABLISHED BY FIELD SURVEY OR OBTAINED FROM AVAILABLE RECORDS AND SHOULD ►.L, q THEREFORE BE CONSIDERED APPROX/MA 7F ONL Y AND NOT NECESSARIL Y COMPLETE. IT IS 771E SOLE RESPONSIBILITY OF 771E CONTRACTOR TO /NDEPENDEN7L Y ^��II VERIFY THE ACCURACY OF ALL U77LITY LOCA7ONS SHOWN AND TO FUR7HER DISCOVER AND AVOID ANY 07HER U77LI77ES NOT SHOWN HEREON WHICH MAY BE AFFECTED BY THE /MPLEMENTA77ON OF THIS PLAN. 77-IE CONTRACTOR SHALL CONTACT THE UNDERGROUND U77LI77ES LOCA77ON SERVICE (1-800-424-5555) AT LEAST 48 HOURS PRIOR TO CONSTRUC770N. 771E OWNER OR HIS REPRESENTA 77VE AND THE ENGINEER SHALL BE CONTACTED /MMED/A 7FL Y /F CONFLICTS EXIST C X. LOCA 77ONS OF ROADWA YS, BUILDINGS AND PARKING AREAS SHOW/V HEREON ARE APPROX/MA 7F FOR DIMENSIONED LOCH 77ONS OF T7-IESE IMPROVEMENTS, �j REFER TO 7HE ARCHI7FCTURAL S/TE PLAN. IMPROVEMENT AND STRUC7URE LOCATIONS SHALL BE FIELD SET BY THE ENGINEER AS REQUIRED. 8. THE FACIL177ES SHOWN ON THE APPROVED EROSION/SEDIMENTATION CONTROL PLANS SHALL BE CONS7RUC7FD/IMPLEMENIFD PRIOR TO ANY EX7FNSIVE GRADING OR LAND CLEARING /N ACCORDANCE WITH THAT PLAN. THESE FACILI77ES MUST BE A 77SFA C TORIL Y MAINTAINED UN77L CONS TRUC7ON AND LANDSCAPING /S COMPLE7ED AND THE P07EN77AL FOR ONSITE EROSION HAS PASSED. V 9. GRADING INTO AREAS OUTSIDE OF THIS PROPERTY IS SUBJECT TO THE WRITTEN CONSENT OF ADJOINING PROPERTY OWNERS. FA/LURE TO OBTAIN SUCH CONSENT MAY REQUIRE ADDITIONAL ROCKERY OR OTHER SUITABLE SOIL STABILIZA77ON SUCH 771AT ALL GRADING OCCURS WJTHIN 77-IE PROJECTS BOUNDARIES. THE CONTRACTOR SHALL VERIFY THE STATUS OF THE ADJOINING PROPERTY OWNERS CONSENT BY CONTAC77NG 771E DEVELOPER PR/OR TO PERFORMING WORK OUTSIDE OF PROJECT BOUNDARIES. W10. GRADES SHOWN ON THIS PLAN REPRESENT THE ENGINEERS ES77MA IF OF APPROX/MA TE MIN/MUM EARTHWORK AND OTHER GRADING/SOIL CONS/DERA TONS. q 7HE CON 7RACTOR MA Y AL 7ER THE GRADES SHOWN TO BETTER ACHIEVE THESE RESUL IS PROVIDED THA T ANY AL 7FRA 77ON /S SUBJECT TO 771E PRIOR APPROVAL IN WRI77NG BY THE ENGINEER, OWNER, AND THE APPROPRIA7E CITY OF RENTON DEPARTMENTS. O 11. THE RECOMMENDATIONS PROVIDED IN THE SOILS REPORT PREPARED BY EARTH CONSULTANTS, INC., DATED 1ANUARY 28, 2004, SHALL BE INCORPORATED L1 HEREIN BY REFERENCE. WHERE CONFLICTS BETWEEN THE SOILS REPORT RECOMMENDATONS AND THIS DESIGN APPEAR, THE ENGINEER SHALL BE CONTACTED FOR RESOLUTION. 12. NO FINAL GRADE CUT OR EMBANKMENT SLOPE SHALL EXCEED 2:1 (HOR/Z: VERT) WITHOUT STABILIZA77ON BY ROCKERY (NOT TO EXCEED 8) OR BY RETAINING WALL, UNLESS SPECIFICALLY AUTHORIZED BY A LICENSED SOILS ENGINEER AND APPROVED BY CITY OF RENTON. ALL ROCKERIES OVER 4 FEET HIGH AND ALL RETAINING WALLS OUTSIDE OF CITY OF RENTON RIGHT-OF-WAY WILL REQUIRE A SEPARATE BUILDING PERMIT. 13, ALL ROCKERIES CONSTRUCTED ON THIS PROJECT SHALL CONFORM TO CITY OF RENTON STANDARD PLANS. A 4" MINIMUM DIAME7FR PERFORATED, RIGID PVC PIPE (OR EQUAL --TO BE APPROVED BY THE ENGINEER) SHALL BE INSTALLED BEHIND THE ROCKERY AT OR BELOW THE BOTTOM OF THE LOWEST ROCK IN THE ROCKERY BACKFILL (SEE DETAIL). THIS PIPE SHALL BE DIREC7LY CONNEC7FD TO THE UNDERGROUND STORM DRAINAGE SYSTEM WITH NON-PERFORA7ED, RIGID rrPVC PIPE OR AS OTHERWISE SHOWN ON THE PLANS. A SUFFICIENT NUMBER OF CLEANOUTS SHALL BE INSTALLED /N 77-IIS DRAIN TO INSURE ADEQUA TF ACCESS FOR MAINTENANCE. O 0 14. WHERE BERM/NG, FILLING, OR OTHER GRADING OCCURS W/7N/N THE DR/PL/NE OF ANY 7REE DEN07ED ON 77-IESE PLANS TO BE SAVED, 7HE GRADING �-1 CON7RACTOR SHALL EXERCISE SPECIAL CARE TO ASSURE 77-IAT THIS WORK DOES NOT RESULT /N THE DEMISE OF THE TREE. 7FCHN/QUES SUCH AS ROCKERIES, 7REE PR07FC77ON FENCES, OR 0771ER METHODS RECOMMENDED BY 771E LANDSCAPE ARCH17ECT SHALL BE EMPLOYED. W 15. ALL EARTHWORK UNDER PAl4NG TO BE USED BY VEHICULAR 7RAFFIC SHALL BE COMPACTED TO AT LEAST 95X OF THE MAXIMUM DRY DENSITY PER A.S. T.M. D-1557-78 (MODIFIED PROCTOR). 16. UNLESS OTHERWISE NOTED, ALL SPOT ELEVA TIONS SHOWN /N PA VED AREAS ARE TOP OF PA WNG. 17. ALL PARKING, DRI VEWA Y AND LANDSCAPED AREAS SHALL HA VE A T LEAST A 1.5Z SLOPE TOWARD THE NEAREST STORM DRAINAGE IN7ERCEPRON/CONVEYANCE SYSTEM. PLAN DETAILS OR FIELD MOD/F/CA77ONS SHALL NOT SUPERCEDE THIS REQUIREMENT. 18. EXTRUDED CEMENT CONCRETE CURBING, WHERE SPECIFIED, SHALL BE CONSTRUCTED IN ACCORDANCE WIT V CITY OF RENTON STANDARDS AND DETAILS OR DETAILS SHOWN ON THESE PLANS. 19. ANY AREA WHICH HAS BEEN STRIPPED OF VEGETA 77ON AND WHERE NO FURTHER WORK /S AN77CIPA 7FD FOR A PERIOD OF 30 DA YS OR MORE SHALL BE IMMEDIATELY STABILIZED WITH MULCHING, GRASS SEEDING OR OTHER APPROVED EROSION CONTROL TREATMENT APPLICABLE TO THE 77ME OF YEAR 1N QUES770N. GRASS SEEDING ALONE WILL BE ACCEPTABLE ONLY DURING THE MONTHS OF APRIL THROUGH SEP7EMBER INCLUSIVE: SEEDING MAY PROCEED WHENEVER IT IS /N 771E INTEREST OF THE PERMITTFE, BUT MUST BE AUGMENTED WI771 MULCHING, NET77NG, OR 0771ER CITY OF RENTON-APPROVED TREATMENT. STRAW MULCH SHALL CONSIST OF A MINIMUM 77-IICKNESS OF TWO INCHES SPREAD EVENLY OVER 771E SURFACE TO BE PR07ECTED. NET77NG MAY BE REQUIRED TO HOLD MULCH IN PLACE ON STEEP SLOPES. GRASS SEEDING SHALL HE ACCOMPLISHED THROUGH THE USE OF A CITY OF RENTON-APPROVED HYDROSEEDER AND SEED MIXTURE OR T THROUGH PLACEMENT OF AN ACCEPTABLE SOD. Q 20. MAJOR EXPOSED, GRADED SLOPES SHALL BE PROTEC7FD BY CLEAR PLASTIC SHEETING OR SIMILAR APPROVED METHOD UN77L SUCH 77ME AS 7HE VEGETATIVE o COVER HAS BEEN ESTABLISHED SUFFICIEN7LY TO INHIBIT EROSION. 90 �$ 21. ANY OPEN CUTS OF EXIS77NG PUBLIC ROADWAYS SHALL BE BACKFILLED AND COMPACTED /N ACCORDANCE Wl77-1 CITY OF RENTON STANDARDS. ALL CUTS z INTO EXISTING ASPHAL T SHALL BE ALONG NEA T, CON77N000S, SAWED LINES. A TEMPORARY COLD MIX PA TCH SHALL BE PLACED IMMEDIA TEL Y AF7FR BACKFILL AND COMPACTION. 771E EXIS77NG SURFACING MUST BE REPLACED /N KIND (OR 4 INCHES OF COMPACTED CLASS "B" ASPHALT CONCRE7F, WHICHEVER /S GREA7ER) WITHIN 30 DAYS OF TEMPORARY PATCHING. 771E CONTRACTOR SHALL CLOSELY FOLLOW REQUIREMENTS OF 771E RIGHT-OF-WAY PERMIT- -SPEC/FICALLY, > ALLOWABLE WORKING HOURS, DETOUR AND WARNING SIGNS, AND NO77FICA77ON OF ROAD ALTERA770AIS TO 77-IE POLICE AND/OR OTHER EMERGENCY SERVICES. O 2 W Z 22. THE CON7RACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARDS, SAFETY DEVICES, PR07FC77VE EQUIPMENT, FLAGGERS, AND ANY OTHER W 0 NEEDED ACTIONS TO PR07ECT THE LIFE, HEAL7H, AND SAFETY OF THE PUBLIC, AND TO PRO7FC7 PROPERTY /N CONNEC770N WITH THE PERFORMANCE OF WORK o COVERED BY THE CONTRACT. ANY WORK Wl771IN 7HE TRAVELED RIGHT-OF-WAY THAT MAY /N7FRRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE AT LEAST ONE a FLAGGER FOR EACH LANE OF TRAFFIC AFFEC7ED. ALL SECTIONS OF THE W.S.D.0.T. STANDARD SPECIFICA77ONS 1-07.2J - TRAFFIC CONTROL SHALL APPLY. 23. THE CONTRACTOR SHALL KEEP OFF -SITE STREETS CLEAN AT ALL 77MES BY SWEEPING. WASHING OF 77-IESE STREETS WILL NOT BE ALLOWED WI77-IOUT PR/OR N CITY OF RENTON APPROVAL. h Z Z 24. IT SHALL BE THE SOLE RESPONSIBILITY OF THE CONTRACTOR TO ARRANGE RELOCA77ON OR REMOVAL OF EXIS77NG U77LITY POLES, STREET LIGHTS, TRAFFIC SIGNALS, ETC. BY CONTAC77NG 771E APPROPRIATE U77LITY COMPANIES. REFER TO THE PLANS FOR SPECIFICS. LO 25. ISSUANCE OF THIS BUILDING PERMIT BY CITY OF RENTON DOES NOT RELIEVE THE OWNER OF THIS CON77NUING LEGAL OBLIGA77ON AND/OR LIABILITY Z Z :1� CONNECTED WITH STORM AND SURFACE WA7ER DISPOS177ON AND FURTHER, CITY OF RENTON DOES NOT ACCEPT ANY OBLIGA77ON FOR 7HE PROPER FUNC770NING AND MAINTENANCE OF THE SYSTEM PROVIDED. W a z Z Y 7 O 0 U ry Z a n a 0 w N o Q � rn m z 0 > w ry 4" MINIMUM COMPACTED DEPTH CLASS "B" ASPHALT CONCRETE. 1 112" MINIMUM COMPACTED DEPTH 518" MINUS CRUSHED SURFACING TOP COURSE. o-. 4 1/2" MINIMUM COMPACTED DEPTH 1 112 " MINUS CRUSHED n :v1 SURFACING BASE COURSE. �-- 12" GRAVEL BASE CLASS "B" MAY BE REQUIRED DEPENDING ON SOILS CONDITION. COMPACTED SUBGRADE, FREE OF FINE-GRAINED OR ORGANIC SOILS. PUBLIC ROAD PAVEMENT SECTION 3 NO SCALE s d R/W SIDEWALK (TYP) BREMERTON PLACF&E.. WEST OFBREMERTONA VE, NE, NO SCALE EX. R/W EX. R/W 7.5' 1 15' R/W R/W 25' 25' 3.5' 1 5.5' 1 16' 16' 1 5.5' 1 3.5' FULL WID TH L ASPHALT THICKENED IMPR0 VEMEN TS FROM EDGE WHERE FRONTAGE 16+50 TO 17+92 DOES NOT EXIST (FROM 17+92 TO 20+17) BREMERTON A VE, NENOR TH OFNE2nd ST, EX. R/W 20' NO SCALE 20' R/W 50' 4' 5.0 16, � 16, 29 _ 2% 29' 4 " THICK CEMENT CEMENT CONCRETE CONCRETE SIDEWALK VERTICAL CURB & GUTTER EX. R/W R/W 5. 0' 4' 5' 21, DUVALL A VENUESOUTH OFNE2nd ST. (8*30TO11*50)- NO SCALE EX. 30' R/W I R/W 35' 20' OR 30' 18, 18' 0. 5' n, e n , rco c^ rom SIDEWALK ASPHAL T (h,F,) THICKENED EDGE DUVALL A VENUE NORTH OFNE2nd ST. R/W -f- EX. R/W PROVIDE ASPHAL T- THICKENED EDGE 12' WEST of 20' 12' 2% NO SCALE I 50' EX. VARIES 15' 20' EX. R/W 16' CEMENT CONCRETE VERTICAL CURB & GUTTER 5' 29 DUVALL AVE/VUESOUTH OFNE2nd ST. (2+70TOB+30) NO SCALE R/W EX. 20' 14, CONST. 6 ADDI TIONAL 15' R/W THICKENED EDGE VERTICALv CURB & GUTTER OR EXISTING CURB NE 2nd STREET EAST OF DUVALL A VE. NO SCALE R/W 42' �. 5. 0' 16' 9---0.5' _1 27. _ 2Z \\\/\......\ ............. 4 " THICK CEMEN T CONCRETE SIDEWALK 16' CEMENT CONCRETE VERTICAL CURB & GUTTER CONCRETE SIDEWALK TYPICAL ON -SITE ROAD SECTION NO SCALE 18" ASPHAL T THICKENED EDGE DETAIL NO SCALE 6" 1/2 " EDGED GROOVE 5 1/2 ' 0.05 1/2 " R ,8» CEMENT CONCRETE CLASS 5 (1-1/2') *NOTE.- TOP OF CURB ® DRIVEWAYS VERTICAL CURB DETAIL NO SCA L E R/W 5. 0, -0 .5' 29 R-3I9504 • OF ' WA' !i >� yc O ` pn P3251 -G3S7ERF� �Q FSS/ONAL ENS\ 12-04-04 19912 14717 NE 29th Place Suite 70 7 CO Bellevue, Washington 98007 425.885.7877 Fax 425.885.7963 DESIGN ENGINEERING • PLANNING • SURVEYING ROAD & GRADING DETAILS CORE 1011,/02O52 I I ( I I I I I SCANNED APR 2 2 ci31