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Home My WebLink AboutR-417221EXISTING ON -SITE TREE INVENTORIY V w 7 Ld z L, MEI LIN SHORT PLAT r o SECTION 8, TOWNSHIP 23 NORTH, RANGE 05 EAST, W.M. o CITY OF RENTON, KING COUNTY, STATE OF WASHINGTON w EXISTING STORMDRAIN CATCHBASIN TYPE I RIM= 239.27 IE=237.62 4" CPP (N) IE= 237.52 12" DI (E) IE= 237.43 12" DI (SW) \ \ \\ \STING STORMDR IN 0 LET 233.16 1 DI NE) W \ r � �\ \ \ 2 HU \� -0H U Z \_\ o \\ I \ 0� _ J 10' NON EXCLUSIVE \ ( 15. SD PERPETUAL EASEMENT _ EXISTING STORMDRAIN CATCHBASIN TYPE I RIM= 248.73 IE=246.54 4" CPP (N) IE= 246.13 12" DI (E) IE= 245.78 12" DI (W) TO PSE PER 20190131000574 20' BSBL U BEING THE NORTH 1E SUBJECT PARCEL \ I � 15.0' w \\ ✓� _/ \�� \ \ \ \� \ \ \ \ \ G Al� TREE �: �,�, �. R \\\\ L0 T 3 ®\ \ \ O \� \\\ \ \ \Q �• P\ ®� \ 31 581 SF N \ 4" M L \ \ \ \ F ��0 J \ M\ \ ��1�v ® A \�� I \ \\ \ TREE A 12" MAPLE \\\\ �14" MAPLE \ " A L 14\ \ \ ' MAPLE \ 14" MAPLE \\M P EMAPG ASPEN LANDSCAPE ARCHITECTURE SITE PLANNING ASPEN DESIGN GROUP P.O. BOX 2394 ISSAQUAH, WA 98027 (425) 292-9845 (PHONE) CONTACT: PAUL J. DIX 19' f 19' DRIPRP #1 � EXISTING STORMDRAIN CATCHBASIN TYPE I WITH SOLID LID RIM= 257.02 E=254.37 12" DI (N) IE= 254.65 8" DI (s) - IE= 254.22 12" DI (W) - D W \ W oar 12TH ST =SS SS \ S fi T M [Rm L/ 2 L_ 5,000 SF BSBL LO_E-1._ 5,00a S -EXISTING 6' CHAINLINK F NCE u OHU II `- _-EXIS NG 6" CONC. RETA NING WALL WITH VARYING HEIGHT WOOD FENC . CORN R OF WALL IS 0.58' 6' #11EAST RLY OF CALCULATED DEED CORNER 27.0' HERS \ F #16 , 'mils \ -EXISTING 6" CONC. RETAINING WALL -WITH VARYHEIGHT WOOD FENCE. °� BSBL - J Imo/ > -BSBL \ \ I TR #14 EXISTING " CONIC. ' 24FIR X12 \� \ 12 DRIPUNE \� I 15`REPAINE DL RETAININ WALL WITH VA ING HEIGHT WOOD FENCE. \l I END OF ALL IS 0.1' N BY \ E I 0.1' W 0 CALCULATED Y. DEED COINER \ A\ l TREE#13 EXISTING 6" WOOD- \ FENCE ANGLE POINT / �i V/ EXISTING 6" WOOD �.� ��\\\ L 1.0' NORTHERLY JJ FENCE OF CALCULATED DEED �, CLINE �/ TREE DRIPUNE \� (TYPICAL) EXISTING HOUSE QP�\ STATE OF WASHINGTON REGISTERED LANDSCAPE ARCHITECT PAUL J. DIX CERTIFICATE NO. 620 TREE PLAN SCALE: 1" = 30.0' NORTH 30 15 0 15 30 60 120 N NS) a TREE RETENTION WORKSHEET DEPARTMENT Of COMMUNITY CITY aF AND ECONOMIC DEVELOPMENT enton TREE RETENTION N WORKSHEET Planning Division 1055 South Grade I.Vay4benton, WA 98M7 Phone:425-430-72DG .,,•r°&.r-En1on,.va.90 1_ Total number of trees over &" diameter1, or alder or cottonwood trees at least 8" in diameter on project site 14 trees 2_ Deductions; Certain trees are excluded from the retention cal€ulation: Trees that a redangerous2 a trees Trees in proposed public streets a trees Trees in proposed private access easements/tracts d trees Trees in critical areas3 and buffers 1 trees Total number of excluded trees: 1 trees 3_ Subtract fine 2 from fine 1: 13 trees 4_ Nextr to determine the num ber of trees that must be reta3 i nedAr Multiply large 3 by: 0.3 in zones RC, R-1r R-4, R-E or R-8 0.2 in al I other residential zones 0.1 in al I cornrnercial and industrial zones 4 trees 5. List the number -of 6" in diameter, or alder or cottonwood trees over 8'° in diameter that you are proposing'to retain": 14 trees 6_ Subtract f ne,5 from fr`ne 4 for trees to be replaced: (dine his zero orle:m shop here. No replacementtrees are required) (10) trees 7. M,ullvpIylirre6by12" for numberofrequired replacerne nt1nches, (120) inches 8_ Proposed size of trees to meet additional planting requirement: {minimum 2'° cariper trees rewired for replacement, otherwise enter Di inch es per tree 9. Divide flue 7 by lure Rfor number of replBcement trees: I IF remainder is .5 orgreater, round up to the next whole number) trees rMeas.r•ed at4.5' above p7-de. 2 A tree certified, in a written reporh� w deet terrrmn ally diseased, damaGed, or otherwise danrrous tD persans or property by a licensed landscape ardrifte orcErtiFred arborEm and apprD.+ed bpthe City. s Caitiel areas, midi as wrHands, stremns, flDodplains and protected slopes, are defined in AMC 4-3-054. { Court only thma trees tD be rctirmd aut;Wc Df a-itical areas and buffers. ; The Cisy may requinennodifiotion of the tree retention plan to ensure retention afthe marimum number Df trees per RMC 4-4-130117a. 6 WhErhttie required numberafprmtected trees onnotbe retained, replacemerrt trees, with at least atwc inch IZ"I calliper Dr an nmrp-een at least six feet 16'M tall, s hall be plautedd . See RM1 C 4-4,13D. fl.1.e.(i i) for prohibited types Df rcplacement t re es. t GRAPHIC SCALE (IN FEET) 1" = 30' (22x34) 1" = 60' (11x17) 1 REVISED_PER_ARBORIST_REPORT PD 42121 PD SURVEYED: SCALE: PN/CB �� =20> VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 2 REVISED PD 6_02 PD DESIGNED: PJD -PER -CITY -REVIEW -COMMENTS _21 DRAWN: PJD ONE INCH DATUM CHECKED: PJD AT FULL SCALE IF NOT ONE INCH N 0. REVISION BY DATE AP P R SCALE ACCORDINGLY APPROVED: C TY OF 'RENTON Planning/Building/Public Works Dept. # DBH (IN.) SPECIES DLR (FT.) HEALTH RETAIN COMMENTS 1 14" BIGLEAF MAPLE GOOD YES 2 14" BIGLEAF MAPLE GOOD YES 3 14" BIGLEAF MAPLE GOOD YES 4 14" BIGLEAF MAPLE GOOD YES 5 14" BIGLEAF MAPLE GOOD YES 6 12" BIGLEAF MAPLE GOOD YES 7 14" BIGLEAF MAPLE GOOD YES 8 30' BIGLEAF MAPLE GOOD YES LANDMARK 9 14" BIGLEAF MAPLE GOOD YES 10 3W GRAND FIR 19' VERY GOOD YES LANDMARK 11 24" DOUGLAS FIR 12' VERY GOOD YES 12 35" W. RED CEDAR 15' VERY GOOD YES LANDMARK 13 ? ACER SP. N/A YES NON -SIGNIFICANT TREE 14 ? ACER SP. N/A YES NON -SIGNIFICANT TREE 15 8" DECIDUOUS N/A VERY GOOD YES 16 12" DECIDUOUS N/A VERY GOOD YES 17 2" ACER PALMATUM N/A YES NON -SIGNIFICANT TREE 18 1.25" ACER PALMATUM N/A YES NON -SIGNIFICANT TREE TOTAL ONSITE SIGNIFICANT TREES: 14 (11 SIGNIFICANT, 3 LANDMARK) HAZARD TREES / LOW RETENTION VALUE / DYING: 0 TREES INCL. FOR RETENTION CALC.: 14 LOT LOT SIZE MIN. SIG. TREES REQ'D. NEW TREES RETAINED TREES TOTAL TREES COMPLIANT N/A N/A N/A N/A N/A N/A N/A TR E R EN ION OTE Protection Measures During Construction: Protection measures in this subsection shall apply for all trees that are to be retained on site and off site. Off -site trees containing drip lines that encroach onto the site under construction shall be considered protected trees unless it is determined the abutting property owner is in compliance with Subsection C of this Section, Allowed Tree Removal Activities. All of following tree protection measures shall apply: a. Construction Storage Prohibited: Applicant may not fill, excavate, stack or or store any 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 & maintain a six-foot (G) high chain link temporary construction fence around drip lines of all retained trees or at distance surrounding the tree equal t one & one -quarter feet (1-1/4') for every one inch (1') oftrunk caliper, whichever is greater or along perimeter of tree protection tract. Placards shall be placed o fence every fifty feet (50) with words: "NO TRESPASSING -PROTECTED TREES' or on each side of 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, applicant shall provide supervision whenever equipment or trucks are moving near trees. c. Protection from Grade Changes: If 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 tree. The diameter of this wall or well must be equal to the tree's drip line. d. Impervious Surfaces Prohibited within 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: (i) the area defined by the drip line of 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 (3) of bark mulch prior to installation of 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 pnme branches and roots, fertilize and water as appropriate for any trees and ground cover that are to be retained. h. Alternative Protection: Alternative safeguards may be used if determined to add equal or greater tree protection. (Ord. 5676, 12-3-2012; Ord. 5841, 6-12-2017) R-417217 iN coMPuarirE WTH ciTY of PENTori STANDARDS N M O O O 1 r N AW U Q0 O O I O N Q J O O O 1 O n CURRENT PLANNING Q Alex Morganroth 12/21/2021 MEI_ LIN_ SHORT_ PLAT PRELIMINARY SUBDIVISION SUBMITTAL PRELIMINARY TREE PLAN 0 2 DATE: 02/27/20 r n FIELDBOOK: N/A Z PAGE: N/A DRAWING NO: 1 \7\21 w SHEET: OF: 2 6 73 L