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HomeMy WebLinkAboutR-390805w Q z U LL1 3 O a- 3 z z w I 0 0 t2 3 0 i z w w z z w N Vl 7 0- a w 0 00 0 M i a i r w zZ J L, Ln 00 O 0) m 0 l— Q I 0 LLJ z LLJ Q U S. W. 114 OF N. E. 114 OF SECTION 32, T. 24 N., R. 05 E., W. M. CITY OF RENTON, STATE OF WASHINGTON PROTECTION MEASURES DURING CONSTRUCTION PROTECTION MEASURES IN THIS SUBSECTION APPLY FOR ALL TREES THAT ARE TO BE RETAINED. ALL OF THE FOLLOWING TREE PROTECTION MEASURES SHALL APPLY: a. CONSTRUCTION STORAGE PROHIBITED: THE APPLICANT MAY NOT FILL, EXCAVATE, STACK OR STORE EQUIPMENT, DISPOSE OF ANY MATERIALS, SUPPLIES OR FLUIDS, OPERATE ANY EQUIPMENT, INSTALL IMPERVIOUS SURFACES, OR COMPACT THE EARTH IN ANY WAY WITHIN THE AREA DEFINED BY THE DRIP LINE OF ANY TREE TO BE RETAINED. b. FENCED PROTECTION AREA REQUIRED: PRIOR TO DEVELOPMENT ACTIVITIES, THE APPLICANT SHALL ERECT AND MAINTAIN SIX FOOT (6') HIGH CHAIN LINK TEMPORARY CONSTRUCTION FENCING AROUND THE DRIP LINES OF ALL RETAINED TREES OR AT A DISTANCE SURROUNDING THE TREE EQUAL TO ONE AND ONE QUARTER FEET (1.25') FOR EVERY ONE INCH (1') OF TRUNK CALIPER, WHICHEVER IS GREATER, OR ALONG THE PERIMETER OF A TREE PROTECTION TRACT. PLACARDS SHALL BE PLACED ON FENCING EVERY FIFTY FEET (50') INDICATING THE WORDS, 'NO TRESPASSING — PROTECTED TREES,"OR ON EACH SIDE OF THE FENCING IF LESS THAN FIFTY FEET (50'). SITE ACCESS TO INDIVIDUALLY PROTECTED TREES OR GROUPS OF TREES SHALL BE FENCED AND SIGNED. INDIVIDUAL TREES SHALL BE FENCED ON FOUR (4) SIDES. IN ADDITION, THE APPLICANT SHALL PROVIDE SUPERVISION WHENEVER EQUIPMENT OR TRUCKS ARE MOVING NEAR TREES. C. PROTECTION FROM GRADE CHANGES: IF THE GRADE LEVEL ADJOINING TO A TREE TO BE RETAINED IS TO BE RAISED, THE APPLICANT SHALL CONSTRUCT A DRY ROCK WALL OR ROCK WELL AROUND THE TREE. THE DIAMETER OF THIS WALL OR WELL MUST BE EQUAL TO THE TREE'S DRIP LINE. d. IMPERVIOUS SURFACES PROHIBITED WITHIN THE DRIP LINE: THE APPLICANT MAY NOT INSTALL IMPERVIOUS SURFACE MATERIAL WITHIN THE AREA DEFINED BY THE DRIP LINE OF ANY TREE TO BE RETAINED. e. RESTRICTIONS ON GRADING WITHIN THE DRIP LINES OF RETAINED TREES: THE GRADE LEVEL AROUND ANY TREE TO BE RETAINED MAY NOT BE LOWERED WITHIN THE GREATER OF THE FOLLOWING AREAS: (1) THE AREA DEFINED BY THE DRIP LINE OF THE TREE, OR (II) AN AREA AROUND THE TREE EQUAL TO ONE AND ONE HALF FEET (1 1/2') IN DIAMETER FOR EACH ONE INCH (1") OF TREE CALIPER. A LARGER TREE PROTECTION ZONE BASED ON TREE SIZE, SPECIES, SOIL, OR OTHER CONDITIONS MAY BE REQUIRED. (ORD. 5676, 12 3 2012) f. MULCH LAYER REQUIRED: ALL AREAS WITHIN THE REQUIRED FENCING SHALL BE COVERED COMPLETELY AND EVENLY WITH A MINIMUM OF THREE INCHES (Y) OF BARK MULCH PRIOR TO INSTALLATION OF THE PROTECTIVE FENCING. EXCEPTIONS MAY BE APPROVED IF THE MULCH WILL ADVERSELY AFFECT PROTECTED GROUND COVER PLANTS. (ORD. 5676, 12 3 2012) g. MONITORING REQUIRED DURING CONSTRUCTION: THE APPLICANT SHALL RETAIN A CERTIFIED ARBORIST OR LICENSED LANDSCAPE ARCHITECT TO ENSURE TREES ARE PROTECTED FROM DEVELOPMENT ACTIVITIES AND/OR TO PRUNE BRANCHES AND ROOTS, FERTILIZE, AND WATER AS APPROPRIATE FOR ANY TREES AND GROUND COVER THAT ARE TO BE RETAINED. ON Encompass', ENGINEERING & SURVEYING Western Washington Division 165 NE Juniper Street, Suite 201 ■ Issaouah, WA 98027 ■ Phone: (425) 392-0250 ■ Fax: (425) 391-3055 Eastern Washington Division 407 Swiftwater Blvd. ■ Cle Elum, WA 98922 ■ Phone: (509) 674-7433 ■ Fax: (509) 674-7419 5 �MES of WA skj `� 6 AS —BUILT DRAWINGS 5 REVISED DITCH STORM DRAIN U _. x Z 4 TAPER FRONTAGE CURB/ MOVE SS 3 REVISED PER CITY REVIEW 38285 �'1s� 2 REVISED PER CITY REVIEW °•, SSjONAL yG �� 1 REVISED PER CITY REVIEW / ADD VAULT N0. REVISION JEF 09/04/18 TJR BCS 11/27/17 TJR I SURVEYED: SCALE: 1 "=20' BCS 11/17/17 TJR DESIGNED: TJR BCS 4/20/17 NEM BCS 3/20/17 TJR DRAWN: BCS ONE INCH BCS 2/ 16/ 17 TJR CHECKED: TJR AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY BY DATE APPR APPROVED: TJR 3 RIM=184.03 3"ADS N INV=179.23 3"ADS S INV=179.33 R001 S One sigh per W feet, (mlinimum of2iign5) #3345700230 CB RIM=196.04 18"ADS N INV=191.29 Fes+ 18"ADS S INV=191.49 0 CB RIM=196.04 Z 12"ADS E INV=192.64 45700216 Dripli ne Critical -� r 'Root on-D _ 1 C Pt. I I I I I 1 I jiSFt.Temporary r I Chain Link Fence Yir, • I r � N� s T TRESSPASSING P90TECTED TREES TREE PROTECTION FENCE DETAIL 0 5 10 20 SCALE 1 " = 20' LEGEND CB RIM=203.09 C� FIRE HYDRANT 18" ADS S INV=198.49 18" ADS N IINV-19B_39 WATER VALVE FF WATER METER ❑ TELEPHONE RISER -0- UTILITY POLE ©POWER VAULT S SEWER MANHOLE F CATCH BASIN GUARD POST SIGN o MAILBOX FIR TREE ITECTION, SEE DETAIL SHT. 6 MAPLE TREE CEDAR TREE ALDER TREE TREE (UNSPECIFIED) LINCOLN SHORT PLAT E PROTECTION, SEE DETAIL SHT. 6 700215 VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATU M TREE TPMEE TRH TYREE REITIATIAIN NO. T11 8'" FIR T2 14" FIR T3 10' M T4 8'" MAFiI.E T5 8'" MAFi1E T6 8" MARE T7/ 6' MAFtl.E T8 8'" M T9 8" MAFt1E T10 16' MNIUE T111 16' M T12 1T MI0JPi1E YES T13 10' M YES T14 6' MAFWE YES T15 8'" MAFWE YES T16 6' MAFt1E T17 6' MAFLLE T18 9" MAFWE T19 1T M1P1EE T20 1 T MAFWE T211 16' MAPUIE T22 14'" MAFWE T23 10"' MARE YES T24 12' MAFL1E YES T25 10"' MAFWE YES T26 12' MAFWE T27/ 9" MAFWE T28 40"' MAFtl.E T29 16' MlFLl.EE YES T30 24' MAFWE YES T311 16' MI0JP11E YES T32 16' MAFWE YES T33 8"' MAFt1E YES T34 20"' MAFWE YES T35 16' MAFWE YES 35 §MWMAINTTRMSE(7 EXCLUDED) 81 �RETffEPtdWLdNf(9 BE RAINED (30%) NO REPLACEMENT TREES REQUIRED IN COMPLIANCE WITH CITY OF RENTON STANDARDS BY: Date: BY: Date: Know what's below. BY: Date: Call before you dig. BY: Date: CARPENTER SHORT PLAT DATE1 CITY 0 � 0/27/17 RENTON PAGEN LUA14-001200 U16-004636 BOOK:/A DRAWING NO: Planning/Building/Public Works Dept. TREE RETENTION PLAN 13708 SHEET: 6 OF: 15 R 319101 8 1 0 5