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UFR2015-00005
UFR2O15 - 00005 Polygon at Bull Mountain Subdivision NOTICE OF TYPE I DECISION URBAN FORESTRY REVIEW (UFR) 2015-00005 111 MODIFICATION of URBAN FORESTRY PLAN for POLYGON at BULL MOUNTAIN SUBDIVISDION T I G A R D 120 DAYS = February 4, 2016 SECTION I. APPLICATION SUMMARY FILE NAME: Polygon at Bull Mountain—Urban Forestry Modification CASE NO.: Urban Forestry Review(UFR) UFR2015-00005 PROPOSAL: The applicant proposes to modify the Urban Forestry Plan approved under the Polygon at Bull Mountain Subdivision (SUB2014-00002). This modification request is to remove one 11 inch Red Alder and one 7-inch Sweet Cherry,which were originally planned for preservation. Removal is needed for construction of a retaining wall and grading within Tract H of the subdivision. APPLICANT: Polygon WLB,LLC OWNER: same 109 E 13th St. Vancouver,WA 98660 LOCATION: 15225 SW 150th Avenue; WCTM 2S10800, Tax lots 1500, 1501, 1504, 1505, and 1506 COMP. PLAN AND ZONING DESIGNATION: R-4.5: Low-Density Residential District. The R-4.5 zoning district is designed to accommodate detached single-family homes with or without accessory residential units at a minimum lot size of 7,500 square feet. Duplexes and attached single-family units are permitted conditionally. Some civic and institutional uses are also permitted conditionally. APPLICABLE REVIEW CRITERIA: Community Development Code Chapter 18.790 SECTION II. DECISION Notice is hereby given that the City of Tigard Community Development Director's designee has APPROVED the above request. The findings and conclusions on which the decision is based are noted in Section IV. U1122015-00005 Polygon at Bull Mountain Urban Forestry Plan Modification 1 SECTION III. BACKGROUND INFORMATION Site and Vicinity Information Located within the River Terrace Plan District, the 29.97 acre subdivision site is comprised of five parcels that front SW 150`'' Avenue. The existing single-family home and outbuildings have been removed to begin construction of the subdivision improvements. There are four wetland and two drainageways on the site, which slopes gently to the southwest. Some portions of the site had been used for agricultural purposes,as have many other sites within the River Terrace area. The site is zoned R-4.5 as are sites to the west. Properties to the south are zoned R-7 and those to the north and east are within unincorporataed Washington County. Development in the area is single-family homes on large lots or within subdivisions. Proposal Description The applicant proposes to modify the Urban Forestry Plan approved under the Polygon at Bull Mountain Subdivision (SUB2015-00005).This modification request is to remove one 11 inch Red Alder (#13155) and one 7-inch Sweet Cherry (#13161). Both trees are located within Tract H. Removal is needed for construction of a retaining wall and grading for lot 45. Protection is not feasible. These activities are not exempt from the Type I modification review outlined in the Tigard Community Development Code section 18.790.090 (Modification to the Urban Forestry Plan Component of an Approved Land Use Permit). Other proposed modifications to the plan are exempt from review, but are noted in order to have a comprehensive account of the revisions. Tree 13161 was identified in the original Urban Forestry Supplemental Report (February 6, 2015) as a Red Alder with a condition and preservation rating of 2 but is actually an invasive, Sweet Cherry that cannot be counted in the effective canopy coverage. A 9- inch Douglas Fir (#12548) with a condition and preservation rating of 3 was previously omitted and has been included in the effective tree canopy calculations. SECTION IV. APPLICABLE REVIEW CRITERIA AND FINDINGS 18.790 Urban Forestry Plan: 18.790.030 Urban Forestry Plan Requirements A. Urban forestry plan requirements.An urban forestry plan shall: 1. Be coordinated and approved by a landscape architect (the project landscape architect) or a person that is both a certified arborist and tree risk assessor(the project arborist),except for minor land partitions that can demonstrate compliance with effective tree canopy cover and soil volume requirements by planting street trees in open soil volumes only; A revised Urban Forestry Plan that was coordinated and approved by a certified landscape architect and certified arborist/tree risk assessor (the project arborist) has been submitted.This standard is met. 2. Meet the tree preservation and removal site plan standards in the Urban Forestry Manual (UFM); A revised tree preservation and removal site plan that meets the standards set forth in the Urban Forestry Manual has been submitted.This standard is met. 3. Meet the tree canopy site plan standards in the Urban Forestry Manual;and A revised tree canopy site plan that meets the standards set forth in the Urban Forestry Manual has been submitted. In addition, the project landscape architect has included a signature of approval and statement attesting that the revised tree canopy site plan meets all of the requirements in Section 10, Part 2 of the Urban Forestry Manual.This standard is met. 4. Meet the supplemental report standards in the Urban Forestry Manual. The site is zoned R-4.5; accordingly, the minimum required effective tree canopy for the entire site is 40 percent, and 15 percent per lot (Section 10, Part 3, Subsection M of the Urban Forestry Manual). The UFR2015-00005 Polygon at Bull Mountain Urban Forestry Plan Modification 2 revised supplemental report (September 15, 2015) showed a site effective canopy of 60% and 152% for Tract H. This standard is met. 18.790.070 Modification to the Urban Forestry Plan Component of an Approved Land Use Permit C. Application procedures. Modifications to the urban forestry plan component of an approved land use permit that are not exempted by subsection B of this section shall be processed as a Type I procedure, using approval criteria contained in subsection D of this section. Some of the proposed modifications to the Urban Forestry Plan Component of the approved Polygon at Bull Mountain Subdivision (SUB2015-00002) do not meet the exemptions listed under subsection B; therefore, this modification shall be processed as a Type I procedure using the following approval criteria: D. Approval criteria. The director shall approve the modification to the urban forestry plan component of an approved land use permit upon determining: 1. The project arborist or landscape architect has provided a report and statement certifying that the previously approved urban forestry plan did not account for the circumstances that lead to the proposed modification; The project arborist provided a report and statement certifying that the previously approved Urban Forestry Plan did not account for the circumstances that led to the proposed modification. The original plan assumed that adequate protection would be possible for the small trees. However, after the site was staked and prepared for construction, the project arborist determined that the two trees could not be retained. This criterion is met. 2. The project arborist or landscape architect has provided a report and statement certifying that there is no practicable alternative to the proposed modification; and The project arborist states that the previous plans did not account for the necessary amount of disturbance within close proximity to the two trees and there is no practicable alternative to the proposed modification. Removal is necessary for construction based on site inspection of proposed construction.This criterion is met. 3. The project arborist or landscape architect demonstrates through a revised urban forestry plan, compliance with Section 18.790.030. The project arborist submitted revised effective tree canopy cover data and tree removal plan to demonstrate compliance with Section 18.790.030. This criterion is met. FINDING: As demonstrated in the analysis above, the proposed modification to the Urban Forestry Plan Component of the approved Polygon at Bull Mountain (SUB2015-00002) meets all applicable approval criteria,and can be approved. UI,R2015-00005 Po!yLun at Bull Mountain Urban Forestry Plan Modification 3 SECTION V. PROCEDURE AND APPEAL INFORMATION Notice: Notice was mailed to: X The applicant and owners Final Decision: A Modification to the Urban Forestry Plan Component of an Approved Land Use Permit is a Type I Procedure. As such, the Director's decision is final on the date it is mailed or otherwise provided to the applicant, whichever occurs first. The Director's decision may not be appealed locally and is the final decision of the City. THIS DECISION IS FINAL ON OCTOBER 15, 2015 AND BECOMES EFFECTIVE ON OCTOBER 16, 2015 w Questions: If you have any questions,please contact Cheryl Caines at (503) 718-2437 or cherylc(a,tigard-or.gov. - October 15,2015 APPROVE BY: Cheryl Caines Associate Planner VI�R20I5-00005 Polygon at Bull Mountain t Forestry Plan Modification 4 RECEIVED City of Tigard OCT 0 7 2015 UPI . 1 COMMUNITY DEVELOPMENT DEPARTMENT Minor Modification Type AppLIe I A • C 1 VEERING TIGARD •i' PROPOSAL SUMMARY (Brief description) REQUIRED SUBMITTAL Modification to Urban Forestry Plan;Removal of Tree Numbers 13161 and 13155 ELEMENTS ❑ Owner's Signature/Written Authorization ❑ Title Transfer Instrument or Deed ❑ Site Plan(2 large plans drawn to scale and one reduced to 8.5"x111/2") 15225 SW 150th Avenue,Tigard,OR 97224 ❑ Applicant's Statement/Narrative Property address/location(s): g (2 copies)Address criteria in: TDC 18.360.050.B.1-11 Tax map and tax lot #(s): 2S108/TL 1500 El Filing Fee Site size: 9.74 AC FOR STAFF TAFF USE ONLY LL Applicant': Polygon WLH,LLC Case No.: fO 15 00°°5 Address: 109 E.13th StreetOt5-0430(ja Related Case No.(s): 3 3 d City/state: Vancouver,WA Zip: 98660 Application Fee: ' 1 I . Oa Phone: (360)695-7700 Email: fred.gast@polygonhomes.com Application accepted: By: Date: ) v - 43- tS PROPERTY OWNER/DEED HOLDER(S)• ®Same as Applicant Application determined complete: Name: IS Address: By: CA' Date: 1 0-g - City/state: Zip: I:\CURPLN\Masters\Land Use Applications Rev.11/24/2014 Contact name: Phone number: •When the owner and the applicant are different people,the applicant must be the purchaser of record or a lessee in possession with written authorization from the owner or an agent of the owner.The owner(s)must sign this application in the space provided on the back of this form or submit a written authorization with this application. APPLICANT'S STATEMENT The applicant's statement must include a summary of the proposed changes. Criteria in either 18.360.050(B) or 18.330.020(B)(2)must be addressed with a detailed response to each criterion. Failure to provide the information needed to process the application would be reason to consider an application incomplete and delay review of the proposal. In addition,the Director must find that the proposed change is in compliance with all applicable requirements of Title 18 of the Tigard Development Code.To complete this review,the Applicant's proposal must include a discussion indicating how the site expansion/change will continue to comply with the maximum setback,building height,parking,and landscaping standards. Other requirements of this title such as clear vision,solid waste storage,non-conforming situations,signs,and tree removal may also be applicable depending on the type and location of the proposed modifications. City of Tigard • 13125 SW Hall Blvd. • Tigard,Oregon 97223 • www.tigard-or.gov • 503-718-2421 • Page 1 of 2 L APPLICANTS To consider an application complete,you will need to submit ALL of the REQUIRED SUBMITTAL ELEMENTS as described on the front of this application in the"Required Submittal Elements"box. THE APPLICANT(S) SHALL CERTIFY THAT: • The above request does not violate any deed restrictions that may be attached to or imposed upon the subject property. • If the application is granted,the applicant will exercise the rights granted in accordance with the terms and subject to all the conditions and limitations of the approval. • All of the above statements and the statements in the plot plan,attachments,and exhibits transmitted herewith,are true;and the applicants so acknowledge that any permit issued,based on this application,may be revoked if it is found that any such statements are false. • The applicant has read the entire contents of the application,including the policies and criteria,and understands the requirements for approving or denying the application. SIGNATURES of each owner of the subject property required. Fri Gac + 101 a-I kS App � ant's si rePrint name Date ---- -r.e e� Ci&ck 101a I I S O is Signa Print name Date Owner's signature Print name Date ADDITIONAL OWNER/DEED HOLDER INFORMATION Name: Name: Address: Address: City/state: Zip: City/state: Zip: Signature: Signature: MINOR MODIFICATION APPLICATION City of Tigard • 13125 SW Hall Blvd. • Tigard,Oregon 97223 • www.tigard-or.gov • 503-718-2421 • Page 2 of 2 Washington County.Oregon 2015_052785 D-DW 07/02/2015 09:51:47 AM Stn=11 5 PFEIFER After recording, return to: S20.00 S11.00 S5.00 S3.067.00$20.00 $3,123.00 I,Richard hobernicht Director of Assessment and Taxation and Ex- Radler White Parks &Alexander LLP Officio County Clerk for Washington County,Oregon,do hereby certify that the within instrument of writing was received and Attn: Barbara W. Radler recorded in the book of records of said county. 111 SW Columbia Street, Suite 1100 Richard Hobernicht.Director of jPortland, OR 97201 Assessment and Taxation. Ex-Officio Until a change is requested,all tax statements shall be sent to: Polygon WLH LLC 109 E. 13th Street, Suite 200 r Vancouver, WA 98660 STATUTORY WARRANTY DEED N Kenneth D. Dickson and Karri K. Dickson, together as Grantor, convey and warrant to Polygon WLH LLC, a Delaware limited liability company, as Grantee,the real property legally described on the attached Exhibit A, free of encumbrances except as specifically set forth on the attached Exhibit B. BEFORE SIGNING OR ACCEPTING THIS INSTRUMENT, THE PERSON 8y TRANSFERRING FEE TITLE SHOULD INQUIRE ABOUT THE PERSON'S RIGHTS, IF o ANY, UNDER ORS 195.300, 195.301 AND 195.305 TO 195.336 AND SECTIONS 5 TO 11, 5 CHAPTER 424, OREGON LAWS 2007, SECTIONS 2 TO 9 AND 17, CHAPTER 855, a) OREGON LAWS 2009, AND SECTIONS 2 TO 7, CHAPTER 8, OREGON LAWS 2010. 1-= THIS INSTRUMENT DOES NOT ALLOW USE OF THE PROPERTY DESCRIBED IN THIS INSTRUMENT IN VIOLATION OF APPLICABLE LAND USE LAWS AND REGULATIONS. BEFORE SIGNING OR ACCEPTING THIS INSTRUMENT, THE Z PERSON ACQUIRING FEE TITLE TO THE PROPERTY SHOULD CHECK WITH THE APPROPRIATE CITY OR COUNTY PLANNING DEPARTMENT TO VERIFY THAT THE UNIT OF LAND BEING TRANSFERRED IS A LAWFULLY ESTABLISHED LOT OR 13 13 PARCEL, AS DEFINED IN ORS 92.010 OR 215.010, TO VERIFY THE APPROVED USES OF THE LOT OR PARCEL, TO DETERMINE ANY LIMITS ON LAWSUITS AGAINST FARMING OR FOREST PRACTICES, AS DEFINED IN ORS 30.930,AND TO INQUIRE ABOUT THE RIGHTS OF NEIGHBORING PROPERTY OWNERS, IF ANY, UNDER ORS 195.300, 195.301 AND 195.305 TO 195.336 AND SECTIONS 5 TO 11, CHAPTER 424, OREGON LAWS 2007, SECTIONS 2 TO 9 AND 17, CHAPTER 855, OREGON LAWS 2009, AND SECTIONS 2 TO 7, CHAPTER 8, OREGON LAWS 2010. The true consideration for this conveyance is$3,066,375.00. Dated July Z.,2015. (SIGNATURES FOLLOW ON NEXT PAGE) 100404469;1} I GRANTOR: _ S� Kenneth R. P kson Karri K. Dickson STATE OF OREGON ) )ss. County of c.L& $ ) This instrument was acknowledged before me on , 2015, by Kenneth D. Dickson. •. OFFICIAL SE• AL '~ LORI E MEDAK NOTARY PUBLIC-OREGON Notary Public for Oregon _ COMMISSION N0.463313 MYCOMINIS5iONEXPIRES NOVEMBER 15,2015 My commission expires: 11-1 -LCA') STATE OF OREGON ) )ss. County of Ct f—) This instrument was acknowledged before me on ,t • 0 , 2015, by Karri K. Dickson. Notary Public for Oregon ` OPVICIALSEAL My commission expires: 11—t6-7-2,C)\ S� LORI E MEDAK NOTARY PUBLIC-OREGON COMMISSION NO .463313 MYCOMMISSION EXP IRES NOVEMBER 15,2015 100404469;11 2 EXHIBIT A Property Let al Description PARCEL 1: A portion of Section 8, Township 2 South, Range 1 West of the Willamette Meridian, in the City of Tigard, County of Washington and State of Oregon,described as follows: All that portion of the Northwest one-quarter of the Southeast one-quarter of Section 8,Township 2 South, Range 1 West, lying North of the most Northerly line of that tract described in Deed to Rosa Lee Dickson,et at, recorded in Book 1042 page 506,Washington County Records, EXCEPTING THEREFROM the following described tract: Beginning at the Northwest corner of the Northwest one-quarter of the Southeast one-quarter of Section 8, Township 2 South, Range 1 West of the Willamette Meridian,in the County of Washington and State of Oregon; thence Southerly along the West line of said Northwest one-quarter of the Southeast one-quarter to a point which is 331 feet South of said Northwest corner,which point is also the Northwest corner of that tract of land described in Deed to Rosa Lee Dickson,et al,recorded in Book 1042 page 506, Washington County Records; thence Easterly along the North line of said tract 1318 feet. more or less,to the East line of said Northwest one-quarter of the Southeast one-quarter,a point in County Road No.378(SW 150th Avenue);thence North along said East line 50 feet; thence Westerly and parallel with the South line of said Northwest one-quarter of the Southeast one-quarter 775 feet; thence North parallel with the West line of said Northwest one-quarter of the Southeast one-quarter 281 feet, more or less,to the North line of said Northwest one-quarter of the Southeast one-quarter;thence West along the North line of said Northwest one-quarter of the Southeast one-quarter 543 feet, more or less,to the point of beginning. PARCEL 2: A portion of Section 8,Township 2 South, Range 1 West of the Willamette Meridian, in the City of Tigard, County of Washington and State of Oregon,described as follows: Beginning at the Northwest corner of the Northwest one-quarter of the Southeast one-quarter of Section 8, Township 2 South, Range 1 West of the Willamette Meridian;thence Southerly along the West line of said Northwest one-quarter of the Southeast one-quarter to a point which is 331 feet South of said Northwest corner, which point is also the Northwest corner of that tract of land described in Deed to Rosa Lee Dickson, et al, recorded in Book 1042 page 506,Washington County Records;thence Easterly along the North line of said tract 1318 feet, more or less, to the East line of said Northwest one-quarter of the Southeast one-quarter, a point in County Road No.378(SW 150th Avenue);thence North along said East line 50 feet;thence Westerly and parallel with the South line of said Northwest one-quarter of the Southeast one-quarter 775 feet:thence North parallel with the West line of said Northwest one-quarter of the Southeast one-quarter 281 feet, more or less,to the North line of said Northwest one-quarter of the Southeast one-quarter; thence West along the North line of said Northwest one-quarter of the Southeast one-quarter 543 feet,more or less, to the point of beginning. 100404469;11 3 EXHIBIT B Permitted Exceptions 1. A lien for 2015-2016 real property taxes not yet due and payable. 2. Rights of the public to any portion of the land lying within the area commonly known as SW 150th Avenue. 3. Waiver of Remonstrance Against Customarily(Commonly) Accepted Farm or Forestry Practices: Recording Date: September 29, 1987 Recording No.: 87-049554 4. Easement(s) for the purpose(s) shown below and rights incidental thereto as set forth in a document: In favor of: Unified Sewerage Agency of Washington County Purpose: Sewer Recording Date: December 16, 1987 Recording No.: 87-061302 5. Easement(s) for the purpose(s) shown below and rights incidental thereto as set forth in a document: In favor of: Unified Sewerage Agency of Washington County Purpose: Sewer Recording Date: December 16, 1987 Recording No.: 87-061304 (00404469,1i 4 971.409.9354 Morgan 1o(en 3 Monroe Parkway,Suite P 220 — —A OCl T Lake Oswego,Oregon 97035 f` Ee Consulting Arborists and Urban Forest Management morgan.holen@comcast.net DATE: October 3, 2015 TO: Cheryl Caines,City of Tigard FROM: Morgan Holen, Project Arborist RE: Polygon at Bull Mountain—Urban Forestry Plan Modifications MHA15002 This memorandum is provided to address the approval criteria from Tigard Code Section 18.790.070.D regarding proposed modifications to the Urban Forestry Plan component of an approved land use permit for the Polygon at Bull Mountain project in Tigard, Oregon. The Urban Forestry Plan was modified on September 15, 2015 to remove trees 13155 and 13161 for the purposes of construction.The original plan assumed that adequate protection would be possible for these small trees. However, now that the site is staked and prepared for construction, it is obvious that tree 13155 must be removed for retaining wall construction and tree 13161 must be removed for grading for building lot 45.Adequate protection is not possible for these two trees and removal is recommended. These trees are both located in proposed Tract H.Tree 13155 is an 11-inch diameter red alder(Alnus rubra) that is mostly dead and with trunk decay.Tree 13155 has condition and preservation ratings less than 2 and therefore does not provide any credit towards the effective canopy cover requirements. Tree 13161 is a 7-inch diameter invasive sweet cherry(Prunus avium) located directly adjacent to building lot 45 (note that this tree was previously identified as a red alder, but is definitely a sweet cherry).Tree 13161 received condition and preservation ratings of 2;this tree has an 8-foot crown radius which equates to 201 square feet of canopy cover. Existing trees planned for preservation provide double credit towards the effective canopy cover requirements.Therefore,this tree accounted for 402 square feet of effective tree canopy cover credit for Tract H in the original February 6, 2015 Urban Forestry Plan. The February 6, 2015 Urban Forestry Plan mistakenly omitted canopy cover credit for preserved tree 12548,a 9-inch diameter Douglas-fir with condition and preservation ratings of 3;this tree has a 10-foot crown radius which equates to 314 square feet of canopy cover.Since it is eligible for double credit, the February 6, 2015 report was mistakenly short 628 square feet of effective canopy cover in Tract H. The effective tree canopy cover summary was modified in the September 15,2015 Urban Forestry Plan to account for the removal of tree 13161 and incorporate the credit that should have been provided originally for tree 12548. Below is a summary of the Tract H Effective Tree Canopy Cover modifications. February 6, 2015 report: 2,437 Omitted for Removal of Tree 13161: 402 Added for Mistakenly Omitting 12548: 628 September 15,2015 report: 2,663 Polygon at Bull Mountain—Urban Forestry Plan Modifications October 15, 2015 Page 2 of 3 The previously approved urban forestry plan did not account for the necessary amount of disturbance in such close proximity to these two trees and there is no practicable alternative to the proposed modifications. Removal of these two trees is necessary for construction based on on-the-ground review of the anticipated impacts during the construction phase of work.The proposed modifications have very little impact on the total effective tree canopy cover and the modified Urban Forestry Plan continues to be in compliance with Tigard Code Section 18.790.030. Please contact us if you have questions or need any additional information. Thank you, Morgan Nolen &Associates, LLC Morgan`�. Nolen,, Owner ISA Certified Arborist, PN-6145A ISA Tree Risk Assessment Qualified Forest Biologist 971.409.9354 Morgan Holen 3 Monroe Parkway,Suite P 220 Lake Oswego,Oregon 97035 —&—Af,f OC.IATL./',, Consulting Arborists and Urban Forest Management morgan.holen@comcast.net Table of Contents— Purpose 1 General Description 1 Effective Tree Canopy Cover 2 Specifications 2 A.Tree Protection Specifications 2 B. Soil Characteristics and Specifications for Improvement 3 C. Tree Planting Specifications 3 Signature of Approval 4 Enclosures — Attachment A: Existing Tree Inventory Data Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Attachment C: Effective Tree Canopy Cover Summary for R-4.5 and R-7 Zoning Districts Attachment D:Tree Preservation and Removal Site Plan Attachment E:Tree Canopy Site Plan Attachment F: Plant Specifications Not Applicable — Existing Stand Inventory Data Planted Stand Inventory Stand Preservation Specifications Stand Planting Specifications Tree Canopy Fee Calculation 971.409.93 54 Morgan Holen 3 Monroe Parkway,Suite P 220 Lake Oswego,Oregon 97035 £�,- AliOC.IATC,f- Consulting Arborists and Urban Forest Management morgan.holen@comcast.net Urban Forestry Plan - Supplemental Report Polygon at Bull Mountain, Southeast River Terrace, Tigard, Oregon February 6, 2015 Revised: August 12, 2015 Revised: September 15, 2015 MHA15002 Purpose This Urban Forestry Plan for the Polygon at Bull Mountain, Southeast River Terrace residential subdivision project located in the R-4.5 zoning district west of SW 150th Avenue between SW Cabernet Drive and SW Hawk Ridge Road in Tigard, Oregon, is provided pursuant to the City of Tigard Urban Forestry Manual. This report describes the existing trees located on the project site, provides arborist recommendations for tree removal, retention and protection, and describes the effective tree canopy cover needed to meet City requirements.This report is prepared by International Society of Arboriculture (ISA) Certified Arborist and Qualified Tree Risk Assessor Morgan Holen (PN-6145A) of Morgan Holen &Associates, LLC, in association with Registered Landscape Architect Karen E. Lankford (#369) of Pacific Community Design. Revisions were made on August 12, 2015 based on modifications to the planted tree inventory and street tree soil volume calculations. Revisions were made on September 15, 2015 based on modifications to remove trees 13155 and 13161 for the purposes of construction, as well as modifications and corrections to the effective tree canopy cover summary. General Description The existing site includes one single family residential home, a barn and shed, but is primarily open field with trees scattered across the site in groups and individually. The project proposes an 82-lot subdivision, streets, and open space tracts. Existing individual trees measuring six inches and larger located on-site and within 25-feet of the development impact area were evaluated during a site visit conducted by Morgan Holen on January 22, 2015. In all, 461 trees were inventoried, including 388 (84%)trees located on-site and 73 (16%)trees located off-site. The off-site trees include more than this number as some were evaluated in groups as describe in the tree inventory and illustrated on site plans. Twenty-seven different tree species were identified, with Douglas-fir(Pseudotsuga menziesii) and bigleaf maple (Acer macrophyllum) being most prominent, accounting for 156(34%) and 114 (25%)of the inventoried trees each, respectively. Other trees included various pine species, non-native and invasive species, fruit trees,willows and alders in moister portions of the site, and English walnuts (luglans regia), amongst others. The northwest quadrant of the site is relatively natural and heavily treed. However, this area has been overgrown with non-native and invasive Himalayan blackberry (Rubus discolor) and English ivy(Hedera helix). The invasive vegetation was cleared for access and the trees were reasonably accessible for evaluation. Overall,the stand is in moderate condition as an intact group, but individual trees are mostly in poor condition, with poor structure, small live crowns, dead and broken branches, and decay. Opportunities for recommendations to preserve existing trees were limited by individual tree condition and suitability for preservation with adjacent tree removal for construction purposes. Urban Forest Plan—Supplemental Report Polygon at Bull Mountain,Southeast River Terrace,Tigard, Oregon Page 2 The best existing trees include two Douglas-firs located in proposed tract B, which measured 45- and 46- inches each in diameter,with no major defects observed.These trees are suitable for preservation with development. One 50-inch diameter English walnut and one 30-inch diameter black walnut (Juglans nigra) also received high condition and preservation ratings; however, adequate protection during construction is not possible because these trees are located within the proposed building footprint of lot 23 and within the limits of grading for the street and sidewalk adjacent to lots 2 and 3. Tree protection measures are recommended to avoid root zone impacts during construction for all 73 neighboring trees and for 10 on-site trees recommended for retention in tracts B and H. The remaining 378 trees are recommended for removal either because of invasive species, poor condition, hazard potential, or for the purposes of development, including new streets,grading, and home building. A complete description of individual trees located on and adjacent to the project site, as prepared by Morgan Holen &Associate, LLC is included in the enclosed existing tree inventory data (attachment A). Effective Tree Canopy Cover Seven of the 10 on-site trees recommended for retention are eligible for two times canopy cover credit; three trees are not eligible for canopy cover credit because they received a condition and/or preservation rating less than two points. In addition, 304 new trees are proposed to be planted.The planted tree inventory and street tree soil volume calculations, as prepared by Pacific Community Design, are enclosed as Attachment B. Attachment C provides a summary of the effective tree canopy cover, as prepared by Pacific Community Design in coordination with Morgan Holen & Associates, LLC. In the R-4.5 zoning district, effective tree canopy cover is required to be calculated on a lot/tract by lot/tract basis and for the overall development site. A standard percentage of effective tree canopy cover for each lot or tract shall be at least 15%, with a minimum standard of 40%for the overall development site. The site includes 82 building lots and nine tracts,totaling 991,486 square feet. Each lot and tract meets or exceeds the 15% required effective canopy cover. The overall effective tree canopy cover is 592,277 square feet, or 60%;therefore,the effective tree canopy cover requirement for the overall development site is also met. The Tree Preservation and Removal Site Plan and Tree Canopy Site Plan are enclosed as attachments D and E as required by Section 10 of the Urban Forestry Manual, which illustrate how the Urban Forestry Plan requirements are met. Please refer to the existing conditions,grading, and utilities site plans for complete information. Specifications A. Tree Protection Specifications 1. Tree Protection Zone.The project arborist shall designate the Tree Protection Zone (TPZ). Where feasible,the TPZ shall be established at the dripline of protected trees as a minimum. If infrastructure must be installed closer to the trees, the TPZ may be established within the dripline area if the project arborist determines that the trees will not be unduly damaged. The location of the TPZ shall be shown on construction drawings. Urban Forest Plan—Supplemental Report Polygon at Bull Mountain,Southeast River Terrace,Tigard,Oregon Page 3 2. Protection Fencing.All trees to be retained shall be protected by 5-foot tall 2-inch mesh chain link fencing secured to 1Y2-inch diameter steel or aluminum posts placed no further than 8-feet on center and shall be installed at the edge of the TPZ. 3. Preconstruction Conference.The project arborist shall be on site to discuss methods of tree removal and tree protection prior to any construction. 4. Pruning. The project arborist can help identify if and where pruning is necessary once trees recommended for removal have been removed and the site is staked and prepared for construction. Pruning shall be performed by a Qualified Tree Service. 5. Tree Protection Zone Maintenance.The protection fencing shall not be moved, removed, or entered by equipment except under direction of the project arborist. 6. Storage of Material or Equipment. The contractor shall not store materials or equipment within the TPZ. 7. Excavation. Excavation within the TPZ shall be avoided if alternatives are available. If excavation within the TPZ in unavoidable, the project arborist shall evaluate the proposed excavation to determine methods to minimize impacts to trees. All construction within the TPZ shall be under the on-site technical supervision of the project arborist. 8. Tree Protection Inspection.The project arborist shall inspect and verify the location of protection measures prior to construction, monitor tree protection measures regularly, and provide biweekly written reports to the City during periods of active construction. 9. Final Report.After the project has been completed, the project arborist shall provide a final report that describes the measures needed to maintain and protect the remaining trees. B. Soil Characteristics and Specifications for Improvement Native soils at the project site consist of relatively deep and moderately well drained Cornelius and Kinton silt foams (^'60%), relatively shallow and somewhat poorly drained Cascade silt loam (-26%), and deep and moderately well drained Helvetia silt loam (-14%). Soil improvements are proposed as described in the plant specifications provided as Attachment F, as prepared by Pacific Community Design. If soil compaction occurs during construction,the project arborist shall provide additional recommendations as needed. C. Tree Planting Specifications New trees that are planted to meet the effective canopy requirements shall conform to the applicable standards in the Tigard Urban Forestry Manual. They shall be planted in accordance with the American National Standards Institute (ANSI) standards for tree planting(A300, Part 6) and additional standards adopted by the Oregon Landscape Contractors Board. Nursery stock shall meet the requirements of the American Association of Nurserymen for nursery stock(ANSI Z60.1)for Grade No.1 or better. Double stake trees if needed for stability. Urban Forest Plan—Supplemental Report Polygon at Bull Mountain,Southeast River Terrace,Tigard,Oregon Page 4 Signature of Approval We hereby attest that,to the best of our knowledge: ✓ The attached Tree Preservation and Removal site plan meets all of the requirements in Section 10, Part 1 of the Urban Forestry Manual; ✓ The attached Tree Canopy site plan meets all of the requirements in Section 10, Part 2 of the Urban Forestry Manual; and V This Supplemental Report meets all of the requirements in Section 10, Part 3 of the Urban Forestry Manual. Thank you for choosing Morgan Holen &Associates, LLC, and Pacific Community Design to provide consulting arborist services for the Polygon at Bull Mountain,Southeast River Terrace residential development project in Tigard. Please contact us if you have questions or need any additional information. Thank you, In Association With: Morgan Holen &Associates, LLC: Pacific Community Desig f P;(44) • Morga E. Holen, Owner Karen E. Lankford ISA Certified Arborist, PN-6145A Registered Landscape Architect#369 ISA Tree Risk Assessment Qualified Forest Biologist Enclosures: Attachment A: Existing Tree Inventory Data Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Attachment C: Effective Tree Canopy Cover Summary for R-4.5 and R-7 Zoning Districts Attachment D:Tree Preservation and Removal Site Plan Attachment E: Tree Canopy Cover Site Plan Attachment F: Plant Specifications Attachment A:Existing Tree Inventory Data Morgan Nolen MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 —&+N—AJJOCIATE,A,c Page 1 of 16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 0/S4 HTS Cond6 Pres' Comments Treatment 12398 29 Douglas-fir Pseudotsuga menziesii 13 12 452 0 N 2 1 one-sided high live crown remove 12399 29 bigleaf maple Acer macrophyllum 15 16 804 0 N 2 2 some crown asymmetry remove 12400 29 bigleaf maple Acer macrophyllum 10 12 452 0 N 2 1 trunk wound,excessive lean remove 12401 29 Douglas-fir Pseudotsuga menziesii 6 8 201 S N 1 1 overtopped remove 12402 29 bigleaf maple Acer macrophyllum 15 15 707 S N 2 1 small upright crown remove 12403 29 Douglas-fir Pseudotsuga menziesii 15 10 314 S N 2 1 intermediate crown class remove 12404 29 bigleaf maple Acer macrophyllum 12 18 1,017 S N 2 1 upright crown remove 12405 29 bigleaf maple Acer macrophyllum 12 9 254 S N 2 1 small upright crown remove 12406 29 bigleaf maple Acer macrophyllum 6 14 615 S N 1 1 overtopped remove 12407 28 bigleaf maple Acer macrophyllum i 16 20 1,256 5 N 2 1 poor structure,one-sided to south remove 12408 28 bigleaf maple Acer macrophyllum 10 10 314 S N 1 1 small high live crown remove 12409 28 bigleaf maple Acer macrophyllum 11 11 380 S N 2 1 small high live crown remove 12410, 28 Douglas-fir Pseudotsuga menziesii 8 9 254 S N 1 1 suppressed remove 12411 28 bigleaf maple Acer macrophyllum 10 12 452 S N 2 1 small high live crown remove 12412 28 bigleaf maple Acer macrophyllum 23 30 2,826 S N 2 2 moderate structure,one-sided remove 12413 28 sweet cherry Prunus avium 15 18 1,017 S N 2 1 invasive species,poor structure remove 12414 28 sweet cherry Prunus avium 2x14 18 1,017 S N 2 1 invasive species,poor structure remove 12415 28 sweet cherry Prunus avium 8 10 314 S N 2 1 invasive species,poor structure remove 12416 27 sweet cherry Prunus avium 6 8 201 S N 2 1 invasive species,poor structure remove 12417 27 ,sweet cherry Prunus avium 4x10 14 615 S N 2 1 invasive species, poor structure remove 12418 27 sweet cherry Prunus avium 21 20 1,256 S N 2 1 invasive species,poor structure remove 12419 27 sweet cherry Prunus avium 2x9 10 314 S N 2 1 invasive species,poor structure remove 12420' 27 Douglas-fir Pseudotsuga menziesii 8 10 314 S N 2 1 suppressed remove 12421 27 sweet cherry Prunus avium 12 14 615 S N 2 1 invasive species,poor structure remove 12422 27 sweet cherry Prunus avium 8 8 201 S N 1 1 invasive species,poor structure remove 12423 27 sweet cherry Prunus avium 17 8 201 S N 1 1 invasive species, poor structure remove 12424 27 sweet cherry Prunus avium 18 8 201 S N 1 1 invasive species,poor structure remove 12425 27 bigleaf maple Acer macrophyllum 30 20 1,256 S N 2 2 moderate structure,extensive ivy remove 12426 26 Douglas-fir Pseudotsuga menziesii 34 22 1,520 S N 2 2 extensive ivy, lean remove 12427 26 bigleaf maple Acer macrophyllum 7 0 0 S N 0 0 dead remove .12428 26 Douglas-fir Pseudotsuga menziesii 24 12 452 S N 1 1 ivy,old broken top,small live crown remove Morgan rlolen & Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220,Lake Oswego,OR 97035 morgan.holen@comcast.net 1971.409.9354 Attachment A: Existing Tree Inventory Data Morgan Nolen MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 8N—AJJOCIATPTf,,. Page 2of16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 0/54 HT5 Cond6 Pres7 Comments Treatment 12429 26 bigleaf maple Acer macrophyllum 14 16 804 S N 2 1 ivy, moderate structure remove 12430 26 bigleaf maple Acer macrophyllum 8 4 50 S N 1 1 ivy,overtopped remove 12431 26 bigleaf maple Acer macrophyllum 10 4 50 S N 1 1 extensive ivy,very small live crown remove 12432 26 bigleaf maple Acer macrophyllum 7 4 50 S N 1 1 extensive ivy,very small live crown remove 12433 26 bigleaf maple Acer macrophyllum 7 4 50 S N 1 1 extensive ivy,very small live crown remove 12434 26 bigleaf maple Acer macrophyllum 14 8 201 S N 1 1 extensive ivy,codominant leaders remove 12435 26 bigleaf maple Acer macrophyllum 8 4 50 S N 1 1 high live crown remove 12436 26 bigleaf maple Acer macrophyllum 7 6 113 S N 2 1 moderate structure,small live crown remove 12437 26 bigleaf maple Acer macrophyllum 11 10 314 5 N 2 1 moderate structure,small live crown remove 12438 26 sweet cherry Prunus avium 6 6 113 S N 1 1 invasive species,poor structure remove 12439 26 sweet cherry Prunus avium 15 12 452 S N 2 1 invasive species,poor structure remove 12440 26 sweet cherry Prunus avium 12 12 452 S N 2 1 invasive species,poor structure remove 12441 26 sweet cherry Prunus avium 9 12 452 S N 2 1 invasive species,poor structure remove 12442 26 bigleaf maple Acer macrophyllum 11 6 113 S N 1 1 very small live crown remove 12443 26 sweet cherry Prunus avium 7 0 0 S N 0 0 mostly dead remove 12444 28 bigleaf maple Acer macrophyllum 13 14 615 0 N 2 2 moderate structure,trunk wound remove 12445 ROW-28 bigleaf maple Acer macrophyllum 2x14 14 615 0 N 2 2 moderate structure remove 12446 ROW bigleaf maple Acer macrophyllum 10 12 452 0 N 2 2 moderate structure remove 12447 ROW bigleaf maple Acer macrophyllum 32 24 1,809 0 N 2 1 history of branch failure remove 12448 ROW bigleaf maple Acer macrophyllum 7 6 113 S N 1 1 extensive ivy,small live crown remove 12449 ROW bigleaf maple Acer macrophyllum 7 6 113 5 N 2 1 very small live crown remove 12450 ROW bigleaf maple Acer macrophyllum 4x7 10 314 S N 2 2 moderate structure,dead branches remove 12451 ROW bigleaf maple Acer macrophyllum 12 18 1,017 S N 2 2 moderate structure,dead branches remove 12452 ROW bigleaf maple Acer macrophyllum 8 12 452 S N 2 2 moderate structure,dead branches remove 12453 ROW bigleaf maple Acer macrophyllum 2x7 8 201 S N 2 2 moderate structure,dead branches remove 12454 ROW sweet cherry Prunus avium 6 6 113 5 N 1 1 invasive species,poor structure remove 12455 30 Douglas-fir Pseudotsuga menziesii 18 12 452 S N 1 1 history of branch failure,epicormics remove 12456 30 Douglas-fir Pseudotsuga menziesii 9 8 201 S N 1 1 suppressed remove 12457 30 bigleaf maple Acer macrophyllum 17 16 804 S N 2 1 moderate structure remove 12458 ROW Douglas-fir Pseudotsuga menziesii 22 18 1,017 0 N 2 2 ivy,some crown asymmetry remove 12459 59 bigleaf maple Acer macrophyllum 30 22 1,520 0 N 2 1 advanced trunk decay 0-12' remove Morgan lolen &Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220, Lake Oswego,OR 97035 morgan.holen@comcast.net 1971.409.9354 Attachment A: Existing Tree Inventory Data Morgan ilolen ? MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 ‹- AZ/OCIATLJ 4 Page 3of16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 0/S4 HTs Cond6 Pres Comments Treatment 12460 ROW ,sweet cherry Prunus avium 3x8 8 201 S N 1 1 invasive species, poor structure remove 12461 ROW bigleaf maple Acer macrophyllum 11 8 201 S N 1 1 advance trunk decay remove 12462 ROW bigleaf maple Acer macrophyllum 6 8 201 S N 1 1 poor structure,suppressed remove 12463 59 bigleaf maple Acer macrophyllum 36 22 1,520 0 N 1 1 poor structure,decay, ivy remove 12464 ROW bigleaf maple Acer macrophyllum 8 0 0 0 N 0 0 mostly dead remove 12465 ROW bigleaf maple I Acer macrophyllum ®® 1,520' 0 N 2 0 trunk decay with hollow 0-15' remove 12466 ROW bigleaf maple Acer macrophyllum 7 8 201 S N 2 1 moderate structure remove 12467 ROW bigleaf maple Acer macrophyllum 11 8 201 S N 2 1 moderate structure,trunk decay 'remove 12468 ROW bigleaf maple Acer macrophyllum 3x7 6 113 S N 2 1 moderate structure,extensive ivy remove 12469 ROW sweet cherry Prunus avium 7 6 113 S N 1 1 invasive species, poor structure remove 12470 ROW bigleaf maple Acer macrophyllum 7 6 113 S N 1 1 poor structure,small live crown remove 12471 ROW bigleaf maple Acer macrophyllum 8 8 201, S N 1 1 small live crown, ivy remove 12472 ROW Douglas-fir Pseudotsugo menziesii 20 10 314 S N 2 1 high live crown remove 12473 ROW-26 bigleaf maple ,Acer macrophyllum 10 10 314 S N 1 1 extensive ivy, high live crown remove 12474 26 bigleaf maple Acer macrophyllum 12 10 314 S N 2 1 extensive ivy, high live crown remove 12475 26 bigleaf maple Acer macrophyllum 11 8 201 S N 1 1 overtopped, ivy remove 12476 26 bigleaf maple Acer macrophyllum 10 8 201 S N 1 1 overtopped, ivy remove 12477 25 bigleaf maple Acer macrophyllum 8. 8 201 S N 2 1 extensive ivy, high live crown remove 12478 ROW-25 sweet cherry Prunus avium 6' 8 201 S N 1 1 invasive species,extensive ivy remove 12479 ROW-25 sweet cherry Prunus avium 17 10 314 S N 1 1 invasive species,very poor structure remove 12480 ROW sweet cherry Prunus avium 6 4 50 S N 1 1 extensive ivy remove 12481 25 bigleaf maple Acer macrophyllum 28 20 1,256 S N 2 2 moderate structure, ivy remove 12482 25 bigleaf maple Acer macrophyllum 28 20 1,256 S N 2 2 upright crown, broken branches remove 12483 25 Douglas-fir Pseudotsuga menziesii 32 20 1,256 S N 3 3 minor crown asymmetry remove 12484 26 bigleaf maple Acer macrophyllum 7 8 201 S N 1 1 small live crown, trunk decay remove 12485 26 bigleaf maple Acer macrophyllum 11 8 201 S N 2 1 trunk decay 0-10' remove 12486 26 sweet cherry Prunus avium 8 8 201 S N 2 1 invasive species, poor structure remove 12487' 26 sweet cherry Prunus avium 8 8 201 S N 2 1 invasive species, poor structure remove 12488 26 sweet cherry Prunus avium 7 8 201 S N 2 1 invasive species, poor structure I remove 12489 26 bigleaf maple Acer macrophyllum 6 4 50 S N 1 1 overtopped,ivy remove 12490 26 bigleaf maple Acer macrophyllum 6 0 0 S N 1 1 mostly dead remove Morgan Molen & Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220, Lake Oswego,OR 97035 morgan.holen@comcast.net I 971.409.9354 *, Attachment A: Existing Tree Inventory Data Morgan Nolen MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 AffOCIAT[f Page 4of16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 0/54 HTS Cond6 Pres Comments Treatment 12491 ROW ,bigleaf maple Ater macrophyllum 36 26 2,123; S N 1 1 poor structure, branch decay, ivy remove 12492 ROW sweet cherry Prunus avium 12 0 01 S N 0 0 overtopped, ivy remove 12493 ROW-58 bigleaf maple Acer macrophyllum 8 8 2011 S N 1 1 overtopped, ivy remove 12494 ROW sweet cherry Prunus avium 8 0 0, S N 0 0 overtopped, ivy remove 12495 58 bigleaf maple Acer macrophyllum 14 12 452 S N 2 1 moderate lean to N remove 12496 58Douglas-fir Pseudotsuga menziesii 8 6 113 S N I 1 1 suppressed remove 12497 59 IDouglas-fir Pseudotsuga menziesii 11 10 314 S N it 2 1 intermediate crown class remove 12498 ROW-59 Douglas-fir Pseudotsuga menziesii 12 16 804 S N I 2 1 intermediate crown class remove 12499 58 bigleaf maple Acer macrophyllum 16 13 531 S N 2 1 high live crown,extensive ivy remove 12500 58 sweet cherry Prunus avium 8 10 314 S N 1 1 poor structure,extensive ivy remove 12501 58 bigleaf maple Acer macrophyllum 13 14 615 S N 1i 1 poor structure,extensive ivy remove 12502 58 bigleaf maple Acermacrophyllum 20 20 1,256 S N I 1' 1 trunk and branch decay remove 12503 58 bigleaf maple Acer macrophyllum 16 12 452 S N 1 1 advanced trunk decay, hollows remove 12504 58 bigleaf maple Acer macrophyllum 16 16 804 5 N 2 1 moderate structure, ivy remove 12505 58 Douglas-fir Pseudotsuga menziesii 16 14 615 S N I 1 1 old broken top,new offset leaders remove 12507 58 bigleaf maple Acer macrophyllum 16 0 0 S N 0 0 dead remove 12508 58 IDouglas-fir Pseudotsuga menziesii 9 7 154 5 N 1 1 suppressed remove 12509 58 Douglas-fir Pseudotsuga menziesii 6 6 113 S N 1 1 suppressed remove 12510 58 'bigleaf maple Acer macrophyllum 3x18 20 1,256 S N 2 1 poor structure, decay, ivy remove 12511 58 bigleaf maple Acer macrophyllum 13 10 314 S N 1 1 overtopped, ivy remove 12512 58 bigleaf maple Acer macrophyllum 18 10 314 S N 1 1 extensive ivy remove 12513 60 Douglas-fir Pseudotsuga menziesii 15 12 452 S N 1 1 extensive ivy remove 12514 60 bigleaf maple Acer macrophyllum 10 10 314 S N 1 1 extensive ivy remove 12515 60 Ibigleaf maple Acer macrophyllum 8 10 314 S N 1 1 extensive ivy remove 12516 82 IDouglas-fir Pseudotsuga menziesii 17 12 452 0 N 2 2 ivy up lower trunk remove 12517 82 bigleaf maple Acer macrophyllum 6 8 201 0 N 1 1 1 overtopped remove 12518 82 bigleaf maple Acer macrophyllum 10 10 314 0 N 1 1 small live crown,decay remove 12519 62 dogwood Cornus spp. 13 14 615 0 N 1 1 overtopped, ivy remove 12520 62 Douglas-fir Pseudotsuga menziesii 12 9 254 0 N 2 2 ivy remove 12521 62 bigleaf maple Acer macrophyllum 6 6 113 0 N 1 1 poor structure remove 12522 ROW bigleaf maple Acer macrophyllum 9 14 615 0 N 2 1 old broken top,decay remove Morgan liolen &Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220, Lake Oswego,OR 97035 morgan.holen@comcast.net 1971.409.9354 Attachment A: Existing Tree Inventory Data Morgan Haien MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 —P.—AfJOCIATEJ Page 5 of 16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 0/S4 HTS Cond6 Pres Comments Treatment 12523 ROW bigleaf maple Acer macrophyllum 6 14 615 0 N 2 1 old broken top,decay remove 12524 ROW bigleaf maple Acer macrophyllum 2x9 14 615 0 N 2 1 old broken top,decay remove 12525 ROW red alder Alnus rubra 8 10 314 0 N 2 1 broken top,inherent limitations remove 12526 ROW-60 bigleaf maple Acer macrophyllum 11 12 452 0 N 2 2 dead and broken branches remove 12527 ROW-60 bigleaf maple Acer macrophyllum 13 16 804 0 N 2 2 dead and broken branches remove 12528 61 Douglas-fir Pseudotsuga menziesii 10 8 201 S N 1 1 poor structure,extensive ivy remove 12529 61 red alder Alnus rubra 6 4, 50 S N 1 1 poor structure,inherent limitations remove 12530 61 red alder Alnus rubra 8 4 50 S N 1 1 broken top,decay remove 12531' 61 red alder Alnus rubra 6 4 50 S N 1 1 poor structure remove 12532 37 deciduous unknown 2x6 8 201 0 N 1 1 overtopped,ivy remove 12533 37 English hawthorn Crataegus monogyna 7 6' 113 S N 1 1 invasive species,very poor structure remove 12534 37 English hawthorn Crataegus monogyna 8 8 201 S N 1 1 invasive species,very poor structure remove 12535 37 English hawthorn Crataegus monogyny 7, 8 201 S N 1 1 invasive species,very poor structure remove 12536 37 bigleaf maple Acer macrophyllum 15 6 113 S N 1 1 poor structure, basal decay, ivy remove 12537 37 bigleaf maple Acer macrophyllum 7 4 50, S N 1 1 overtopped,ivy remove 12538 37 bigleaf maple ,Acer macrophyllum 7 4 50 S N , 1 1 overtopped, ivy remove 12539 37 bigleaf maple Acer macrophyllum 12 12' 452 S N 2 1 extensive ivy 'remove 12540, 37 sweet cherry Prunus avium 14 13 531 S N 2 1 invasive species,moderate structure remove 12541 36 bigleaf maple Acer macrophyllum 22 22 1,520 0 N 3 3 no major defects,ivy lower trunk remove 12542, 36 bigleaf maple Acer macrophyllum 2x7 11 380 0 N 2 1 poor structure remove 12543 36 'English hawthorn ,Crataegus monogyna 12 10 314 0 N 1 1 advanced trunk decay remove 12544 36 Scouler's willow Salix scouleriana 14 12 452 0 N 1 1 very poor structure remove 12545 36 Scouler's willow Salixscouleriana 6 6 113 0 N 1 1 very poor structure remove 12546 36 Scouler's willow Salix scouleriana 9 10 314 0 N 1 1 poor structure,decay remove 12547 36 bigleaf maple Acer macrophyllum 14 14 615 0 N 2 2 moderate structure remove 12548 Tract H Douglas-fir Pseudotsuga menziesii 9 10 314 0 N 3 3 young tree,no major defects retain 12549 Tract H sweet cherry Prunus avium 8 201 S 2 2 invasive species remove 12550 64 bigleaf maple Acer macrophyllum 9 14 615 S N 1 1 dead and broken branches,decay remove 12551 64 Scouler's willow Salix scouleriana 16 12 452 S N 1 1 very poor structure,extensive ivy remove 12552 64 Scouler's willow Salixscouleriana 7 10 314 S N 1 1 very poor structure,extensive ivy remove .12553' 64 Douglas-fir Pseudotsuga menziesii 30 22 1,520 S N 2 2 moderate structure remove Morgan Nolen &Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220,Lake Oswego,OR 97035 morgan.holen@comcast.net 1971.409.9354 Attachment A: Existing Tree Inventory Data Morgan Nolen MHA15002 SE RiverTerr-Tree Data 1-22-15 Revised 9-15-15 —e�..—A./JOCIATEll,,- Page 6 of 16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 0/S4 His Cond6 Pres Comments Treatment 12554 64 Douglas-fir Pseudotsuga menziesii 7 10 314 S N 2 1 densely spaced remove 12555 64 Douglas-fir Pseudotsuga menziesii 10 10 314 S N 2 1 densely spaced remove 12556 64 Douglas-fir Pseudotsuga menziesii 8 10 314 S N 2 1 densely spaced remove 12557 64 Douglas-fir Pseudotsuga menziesii 7 10 314 S N 2 1 densely spaced remove 12558 64 Douglas-fir Pseudotsuga menziesii 10 10 314 S N 2 1 densely spaced remove 12559, 64 Douglas-fir Pseudotsuga menziesii 14 10 314 S N 2 2 one-sided crown remove 12560 64 Douglas-fir Pseudotsuga menziesii 9 10 314 S N 2 1 sweep in lower trunk,one-sided remove 12561 64 sweet cherry Prunus avium 11 12 452 S N 2 1 invasive species, poor structure remove 12562 64 sweet cherry Prunus avium 8 12 452 S N 2 1 invasive species, poor structure remove 12563 64 sweet cherry ,Prunus avium 2x10 12 452 S N 2 1 invasive species, poor structure remove 12564 37 Douglas-fir Pseudotsuga menziesii 12 8 201 S N 2 1 one-sided crown remove 12565 37 Douglas-fir Pseudotsuga menziesii 13 10 314 S N 2 1 one-sided crown remove 1 12566 37 bigleaf maple Acer macrophyllum 16 12 452 S N 2 1 moderate structure, high live crown remove 12567 37 Douglas-fir Pseudotsuga menziesii 17, 10 314 0 N 2 2 ivy up trunk remove 12568 37 Scouler's willow Salixscouleriana 10 14 615 S N 1 1 poor structure,trunk decay, ivy remove 12569 37 Scouler's willow Salix scouleriana 8 14 615 S N 1 1 poor structure,trunk decay, ivy remove 12570 37 Scouler's willow Salixscouleriana 3x10 14 615 S N 1 1 poor structure,trunk decay,ivy remove 12571 37 ,bigleaf maple Acer macrophyllum 8 12 452 S N 1 1 extensive ivy remove 12572 37 bigleaf maple Acer macrophyllum 10 12, 452 S N 1 1 extensive ivy remove 12573 64 bigleaf maple Acer macrophyllum 9 10 314 S N 1 1 trunk decay remove 12574, 63 ,Douglas-fir Pseudotsuga menziesii 11 10 314 S N 2 1 one-sided crown remove 12575 63 Douglas-fir Pseudotsuga menziesii 9 10 314 S N 2 1 one-sided crown remove 12576 63 Douglas-fir Pseudotsuga menziesii 10 10 314 S N 2 1 one-sided crown remove 12577 63 Douglas-fir Pseudotsuga menziesii 7 10 314 S N 1 1 one-sided crown,small live crown remove 12578 63 Scouler's willow Salixscouleriana 8 6 113 S N 2 1 poor structure remove 12579 63 Scouler's willow Salixscouleriana 6 5 79 S N 1 1 poor structure remove 12580 63 Douglas-fir Pseudotsuga menziesii 7 10 314 S N 1 1 one-sided crown,small live crown remove 12581 63 Douglas-fir Pseudotsuga menziesii 10 10 314 S N 2 1 one-sided crown remove extensive ivy, live crown all above 12582, 63 Douglas-fir ,Pseudotsuga menziesii 31 16 804 0 N 1 1 severe sweep in trunk remove 12583 63 dogwood Cornus spp. 14 13 531 0 N 2 1 extensive ivy remove Morgan ilolen & Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220, Lake Oswego,OR 97035 morgan.holen@comcast.net 1971.409.9354 Attachment A: Existing Tree Inventory Data Morgan Ilolen MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 -�--AJJOCIATrf L. Page 7 of 16 No. Lot No. Common Name Species Name DBH' C-Rad2 Canopy3 0/54 HTs Cond6 Pres7 Comments Treatment 12584 63 I bigleaf maple Acer macrophyllum 12' 15 707 0 N 2, 1 moderate structure, ivy remove 12585 63 bigleaf maple Acer macrophyllum 8 81 201 0 N 2' 1 moderate structure, ivy remove 12586 63 bigleaf maple Acer macrophyllum 6 8 201 0 N 2' 1 moderate structure, ivy remove 12587 63 bigleaf maple Acer macrophyllum 8 8 201 0 N 2 1 poor structure, extensive ivy remove 12588 ROW-63 bigleaf maple Acer mocrophyllum 10 10 314 0 N ' 2 1 moderate structure remove 12589 ROW bigleaf maple Acer macrophyllum 11 10 314 0 N 2 1 moderate structure remove 12590 ROW bigleaf maple 'Acer macrophyllum 4x10 14 615 0 N 1 1 very poor structure remove 12591 ROW bigleaf maple Acer macrophyllum 14 14 615 0 N 2 1 moderate structure remove 12592 35 Scouler's willow Salix scouleriana 26 14 615 0 N ' 1 1 very poor structure remove 12593 34 bigleaf maple Acer macrophyllum 11 12 452 0 N 1 1 advanced trunk decay remove 12594 62 Douglas-fir Pseudotsuga menziesii 14 12 452 0 N 2 2 some ivy remove 12595 62 Douglas-fir Pseudotsuga menziesii 30 0 0 0 N 0 0 dead,overtopped by ivy remove 12596 62 sweet cherry Prunus avium 8 8 201 0 N 1 1 1 invasive species, poor structure remove 12597 62 Douglas-fir Pseudotsuga menziesii 7 8 201 S N ' 2 1 moderate structure,one-sided remove 12598 62 Scouler's willow Salix scouleriana 12 8 201 S © 2 2 inherent species limitations remove 12599 62 Scouler's willow Salix scouleriana 6 6 113 S Ell= 2 inherent species limitations remove 12600 62 red alder Alnus rubra 6 6 113 S © 2 2 inherent species limitations remove 12601 62 Scouler's willow Salix scouleriana 8 10 314 S © 1 1 old broken top,juncture with decay remove 12602 62 Douglas-fir Pseudotsuga menziesii 9 13 531 S © 2 1 ivy, crown asymmetry remove 12603 62 Douglas-fir Pseudotsuga menziesii 16 11 380 S © 2 1 ivy lower trunk,one-sided crown remove 12604 62 Douglas-fir Pseudotsuga menziesii 16 8 201 S © 2 1 ivy lower trunk,one-sided crown remove 12605 62 bigleaf maple Acer macrophyllum 13 10 314 5 © 1 1 extensive ivy, dead branches remove 12606 62 Douglas-fir Pseudotsuga menziesii 10 8 201 S © 2 1 extensive ivy remove 12607 62 Douglas-fir Pseudotsuga menziesii 11 8 201 S © 2 1 extensive ivy remove 12608 82 laurel Laurus nobilis 9 8 201 0 © 1 1 decline remove 12609 82 laurel Laurus nobilis 8 8 201 0 © 1 1 decline remove 12610 Tract H sweet cherry Prunus avium 6 8 201 S © 2 2 invasive species remove 12611 Tract H sweet cherry 1Prunus avium 6 8 201 S © 2 2 invasive species remove 12612 Tract H English hawthorn Crataegus monogyna 7 8 201 S © 2 2 invasive species remove 12613 Tract H sweet cherry Prunus avium 6 8 2011 S © 2 2 invasive species remove 13000 Tract A fruit 'unknown 8 12 452 0 © 2 2 some trunk decay remove Morgan Nolen & Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway, Suite P220, Lake Oswego,OR 97035 morgan.holen@comcast.net 1971.409.9354 , „*., , Attachment A: Existing Tree Inventory Data k� Morgan I Io en MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 —FN—AJJOCIATLf t, Page 8of16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 O/S° HTS Cond6 Pres' Comments Treatment 13001 Tract A fruit unknown 3x9 18 1,017 0 N 21 2 some twig dieback remove 13002 Tract A fruit unknown 121 15 707 0 N 2 2 trunk and branch decay remove 13003 Tract A fruit unknown 20, 12 452 0 N 2 1 one-sided, leans to W remove 13004 Tract A filbert Corylus cornuta 2x7 10 314 0 N 2 2 some trunk and branch decay remove 13005 ROW fruit unknown 4x7 9 254 0 N 1 1 unmaintained remove 13006 Tract A fruit unknown 16 12 452 0 N 11 1 advanced trunk decay 0-8' remove 13007 Tract A fruit unknown 2x12 16 804 0 N 1 1 poor structure, advanced decay remove 13008 Tract A fruit unknown 10 6 113 0 N 2 1,upright crown,some decay remove 13009 ROW fruit unknown 16 10 314 0 N 1 1 unmaintained,crown decay remove 13010 4 cherry Prunus spp. 12 10 314 0 N 2 1 invasive species, poor structure remove 13011 ROW-4 Douglas-fir Pseudotsuga menziesii 18 16 804 0 N 2 2 natural self-correcting lean remove 13012 4 English holly Ilex aquifolium 2x8 6 113 0 N 1 1 invasive species, poor structure, decay remove 13013 4 English holly Ilex aquifolium 2x7 6 113 0 N 1 1 invasive species, poor structure, decay iremove 13014 4 j English holly Ilex aquifolium 8x6 6 113 0 N 1 1 invasive species, poor structure,decay remove 13015 ROW 'deciduous unknown 3x8 7 154 0 N 1 1 poor structure remove 13016 ROW-5 spruce Picea spp. 12 14 615 0 N 2 2 some twig dieback remove 13017 5 spruce Picea spp. 12 13 531 0 N 2 2 some twig dieback remove 13018 5 Norway maple Acer platanoides 13 11 380 0 N 2 2 invasive species remove 13019 ROW-5 deciduous unknown 6 6 113 0 N 1 1 poor structure remove 13020 ROW ponderosa pine Pinus ponderosa 30 22 1,520 0 N 3 3 multiple leaders, some gall rust remove 13021 ROW spruce Picea spp. 9 8 201 S N 1 1 suppressed,dieback remove 13022 ROW spruce Picea spp. 15 14 615 S N 2 2 codominant leaders remove 13023 ROW spruce Picea spp. 14 14 615 S N 2 2 some twig dieback remove 13024 ROW spruce Picea spp. 15 12 452 S N 2 2 dense row remove 13025 ROW spruce Picea spp. 14 10 314 S N 2 2 dense row remove 13026 ROW spruce Picea spp. 15 14 615 S N 2 2 dense row remove 13027 ROW spruce Picea spp. 121 13 531 S N 2 2 dense row remove 13028 ROW spruce Picea spp. 10i 15 707 S N 2 2 dense row,twig dieback remove 13029 ROW spruce Picea spp. 16 16 804 S N 2 2 dense row remove 13030 ROW spruce Picea spp. 18 14 615 S N 2 2 dense row remove 130311 ROW spruce Picea spp. 10 12 452 S N 2 2 dense row remove Morgan folen & Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway, Suite P220, Lake Oswego,OR 97035 morgan.holen@comcast.net I 971.409.9354 Attachment A: Existing Tree Inventory Data Morgan Holen MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 —F--- AJJOCIATJ. 6 Page 9 of 16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 O/54 HTs Cond6 Pres' Comments Treatment 13032 ROW spruce Picea spp. 1 11 9 254' S N I 2 2 dense row, wire in trunk remove 13033 ROW spruce Picea spp. 12 10 314 S N ' 2 2 dense row remove 13034 ROW Scouler's willow Salix scouleriana 6 10 314 S N ' 1 1 poor structure remove 13035 ROW spruce Picea spp. 13 10 314. S N 2 2 dense row remove 13036 ROW dogwood Cornus spp. 6 6 113 0 N 2 2 poor structure, ivy in crown remove 13037 5 spruce Picea spp. 17 12 452 0 N 1 1 dieback, Cooley spruce gall adelgid remove 13038 6 deciduous 'unknown 14 8 201 0 N 2 1 hollows with decay remove 13039 ROW magnolia 'Magnolia spp. 3x7 11 380 0 N 2 1 basal decay remove 13041. 6 Douglas-fir Pseudotsuga menziesii 32 21 1,385 0 N 21 1 codom leaders, included bark remove 13042 6 spruce .Picea spp. 15 9 254 0 N 2 2 ivy up trunk remove 13043 7 English holly Ilex aquifolium 8 6 113 0 N 1 1 invasive species, poor structure remove 13044 7 English hawthorn 1Crataegus monogyna 15 10 314 0 N 1 1 invasive species,trunk decay remove 13045 ROW black walnut Juglans nigra 30 32 3,215: 0 N 3 3 no major defects remove 13046 ROW-8 spruce Picea spp. 8 11 3801 S N 2 1 dense group, ivy remove 13047 ROW-8 spruce Picea spp. 10 8 201, S N 1 1 dense group, dieback, lean remove 13048 ROW-8 spruce Picea spp. 11 9 254' S N 2 1 dense group, high live crown remove 13049 ROW-8 spruce Picea spp. 8 9 254 S N 2 1 dense group, small live crown remove 13050 ROW-8 spruce Picea spp. 11 10 314 S N 2 1 dense group,one-sided crown remove 13051 ROW spruce Picea spp. 12 10 314 S N 2 1 dense group, high live crown remove 13052 ROW spruce Picea spp. 11 9 2541 S N 2 1 dense group, dieback remove 13053 ROW spruce Picea spp. 2x10, 9 254' S N 2 1 dense group, poor structure, resin remove 13054 ROW spruce Picea spp. 18 12 452 S N 2 2 dense group, multiple leaders remove 13055 9 cherry Prunus spp. 4x8' 12 452 0 N 1 1 poor structure, decay, ivy remove 13056 9 deciduous unknown 10 10 314 0 N 1 1 poor structure, not very accessible remove 13057 9 deciduous !unknown 8' 7 1541 0 N 1 1 advanced basal decay remove 13058 9 deciduous unknown 12 7 154' S N 1 1 poor structure, decay remove 13059 8 deciduous unknown 8 9 254 S N 1 1 poor structure, dead branches, ivy remove 13060 8 fruit !unknown 7 7 154 0 N 1 1 poor structure, unmaintained remove 130611 8 laurel Laurus nobilis 9 8 201 S N 2 2 high live crown remove 13062' 8 laurel Laurus nobilis 11 9 254 S N 2 2 forked leaders remove 13063 8 fruit unknown 11 9 254 0 N 1 1.poor structure, decay, ivy remove Morgan tiolen & Associates. LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220, Lake Oswego,OR 97035 morgan.holen@comcast.net 1971.409.9354 Attachment A: Existing Tree Inventory Data Morgan Nolen MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 --- —AJJOCIA-ru Page 10of16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 O/S° HTS Cond6 Pres7 Comments Treatment 13064 ROW laurel Laurus nobilis 6 7' 154 0 N 2. 2 poor structure remove 13065 10 Douglas-fir Pseudotsuga menziesii 2x13 16 804 S N 2 1 very dense group, not sustainable remove 13066 10 Douglas-fir ,Pseudotsuga menziesii 6 16 804 S N 2 1 very dense group, not sustainable remove 13067 10 Douglas-fir (Pseudotsuga menziesii 7 16 804! S N 2 1 very dense group, not sustainable remove 13068 10 Douglas-fir Pseudotsuga menziesii 7 16 804 5 N 2 1 very dense group, not sustainable remove 13069 19 i Douglas-fir Pseudotsuga menziesii 13 16 804 5 N 2 1 very dense group, not sustainable remove 13070 19 'Douglas-fir Pseudotsuga menziesii 6 16 804 S N 2 1 very dense group, not sustainable remove 13071 19 I Douglas-fir Pseudotsuga menziesii 8 16 804 S N 2 1 very dense group, not sustainable remove 13072 19 (Douglas-fir Pseudotsuga menziesii 8 16 804 S N 2 1 very dense group, not sustainable remove 13073 10 1 Douglas-fir Pseudotsuga menziesii 8 16 804 S N I 2 1 very dense group, not sustainable remove 13074 10 i Douglas-fir Pseudotsuga menziesii 12 16 804 S N 2 1�very dense group, not sustainable remove 13075 10 i Douglas-fir iPseudotsuga menziesii 7, 16, 804 S N 2, 1 very dense group, not sustainable remove 13076 10 Douglas-fir Pseudotsuga menziesii 8 16 804 S N 2 1 very dense group, not sustainable remove 13077 19 Douglas-fir Pseudotsuga menziesii 4 9 16 804 S N 2 1 very dense group, not sustainable remove 130781 19 Douglas-fir Pseudotsuga menziesii 7 16 804 S N 2 1 very dense group, not sustainable remove 13079 10 Douglas-fir Pseudotsuga menziesii 6 16 804 S N 2 1 very dense group, not sustainable ,remove 13080 10 Douglas-fir ,Pseudotsuga menziesii 6 16, 804 S N 2 1 very dense group, not sustainable remove 13081 19 Douglas-fir Pseudotsuga menziesii 7 16 804 S , N ! 2 1 very dense group, not sustainable remove 13082 19 Douglas-fir Pseudotsuga menziesii 7 16 804 S N 2, 1 very dense group, not sustainable remove 13083 19 Douglas-fir Pseudotsuga menziesii 7 16 804 S N 2, 1 very dense group, not sustainable remove 13084 19 Douglas-fir Pseudotsuga menziesii 7 16 804 S N 2 1 very dense group, not sustainable remove 13085 19 Douglas-fir Pseudotsuga menziesii 6 16 804, S N 2 1 very dense group, not sustainable remove 13086 18 Douglas-fir Pseudotsuga menziesii 11 16 804 S N 2 1 very dense group, not sustainable remove 13087 11 Douglas-fir Pseudotsuga menziesii 10 16 804 S N ' 2 1 very dense group, not sustainable remove 13088 11 Douglas-fir Pseudotsuga menziesii 7 16 804 5 N 2 1 very dense group, not sustainable remove 13089 18 jDouglas-fir Pseudotsuga menziesii 8 16 804 S N i 2 1 very dense group, not sustainable remove 13090 18 Douglas-fir Pseudotsuga menziesii 7 16 804 S N 2 1 very dense group, not sustainable remove 13091 18 Douglas-fir Pseudotsuga menziesii 7 16 804 S N 2 1 very dense group, not sustainable remove 13092 18 Douglas-fir Pseudotsuga menziesii 6 16 804 S N 2' 1 very dense group, not sustainable remove 13093 11 Douglas-fir Pseudotsuga menziesii 9 16, 804 S N 2 1 very dense group, not sustainable remove 13094 18 Douglas-fir Pseudotsuga menziesii 7 16 804 S N 2 1 very dense group, not sustainable remove Morgan Nolen & Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220, Lake Oswego,OR 97035 morgan.holen@comcast.net 1971.409.9354 Attachment A: Existing Tree Inventory Data Morgan Nolen MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 —FN--&ffOCIATUL,, Page 11 of 16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 0/S4 HT5 Cond6 Pres7 Comments Treatment 13095 18 Douglas-fir Pseudotsuga menziesii 12 16 804 S N 2 1 very dense group, not sustainable remove 13096 11 Douglas-fir Pseudotsuga menziesii 11 16 804 S N 2 1 very dense group,not sustainable remove 13097 18 Douglas-fir Pseudotsuga menziesii 6 16 804 S N 2 1 very dense group,not sustainable remove 13098 18 Douglas-fir Pseudotsuga menziesii 6 16 804 S N 2 1 very dense group,not sustainable remove 13099 11 Douglas-fir Pseudotsuga menziesii 9 16 804 S N 2 1 very dense group,not sustainable remove 13100 11 Douglas-fir Pseudotsuga menziesii 6 16 804 S N 2 1 very dense group,not sustainable remove 13101 11 Douglas-fir Pseudotsuga menziesii 10 16 804 S N 2 1 very dense group,not sustainable remove 13102 18 Douglas-fir Pseudotsuga menziesii 9 16 804 S N 2 1 very dense group,not sustainable remove 13103 11 Douglas-fir Pseudotsuga menziesii 6 16 804 S N 2 1 very dense group, not sustainable remove 13104 11 Douglas-fir Pseudotsuga menziesii 8 16 804 S N 2 1 very dense group, not sustainable remove 13105 11 Douglas-fir Pseudotsuga menziesii 8 16 804 S N 2 1 very dense group,not sustainable remove 13106 18 Douglas-fir Pseudotsuga menziesii 11 16 804 S N 2 1 very dense group,not sustainable remove 13107 18 Douglas-fir Pseudotsuga menziesii 6 16 804 S N 2 1 very dense group, not sustainable remove 13108, 18 ,Douglas-fir Pseudotsuga menziesii 16 16 804 S N 2 1 very dense group, not sustainable remove 13109 11 Douglas-fir Pseudotsuga menziesii 12 16 804 S N 2 1 very dense group,not sustainable _remove 13110, 11 Douglas-fir Pseudotsuga menziesii 8 16 804, S N 2 1 very dense group, not sustainable remove 13111 12 willow Salix spp. 14x8 16 804 0 N 0 1 advanced decay,stem failures remove 13112 ROW English walnut Juglans regia 14 20 1,256 0 N 3 3 no major defects remove 13113 13 deciduous unknown 2x12 10 314 0 N 2 1 poor structure,decay,ivy remove 13114 13 deciduous unknown 12 10 314' 0 N 2 1 poor structure,extensive ivy remove 13115' 13 sweetgum Liquidambarstyraciflua 17 12 452 0 N 2 1 history of branch failure remove 13116 13 deciduous unknown 11 12 452 0 N 2 1 leans to W,poor crown structure remove 13117 16 English walnut Juglans regia 2x7 11 380 0 N 2 1 codom stems, included bark remove 13118 16 English walnut Juglans regia 4x12 10 314 0 N 1 1 mostly dead,extensive ivy remove 13119 16 English walnut Juglans regia 2x24 18 1,017 0 N 0 0 mostly dead,advanced decay remove 13121 ROW English walnut Juglans regia 24 24 1,809 0 N 2 2 leans to W,ivy remove 13123 23 English walnut Juglans regia 19 26 2,123 0 N 2 2 hollow with basal decay remove 13124 23 English walnut Juglans regia 50 34 3,630 0 N 3 3 multiple attachments at 6' remove 13125 22 English walnut Juglans regia 24 28 2,462 0 N 2 1 crown and trunk decay remove 13126 ROW English walnut Juglans regia 22 28 2,462 0 N 2 2 trunk decay with hollow remove 13127 ROW sweet cherry Prunus avium 12 10 314 0 N 2 1 invasive species,poor structure remove Morgan Bolen &Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220,Lake Oswego,OR 97035 morgan.holen@comcast.net 1971.409.9354 Attachment A: Existing Tree Inventory Data Morgan Nolen MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 -FN—F�JJOCIATE,fL« Page 12 of 16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 0/S4 HT5 Cond6 Pres7 Comments Treatment 13128 21 •English walnut Juglans regia 19 0 0 0 N 0 0 dead,advanced decay remove 13129 Tract B deciduous unknown 6 10 314 0 N 2 2 poor structure,good habitat value retain 13130 ROW English walnut Juglans regia 2x13 20 1,256 0 N 2 1 codom stems, included bark remove 13131 ROW English walnut Juglans regia 23 0 0 0 N 0 0 dead,advanced decay remove 13132 20 English walnut ,Juglans regia 18 22 1,520 0 N 2 2 few dead branches,branch decay remove 13133 20 English walnut Juglans regia 2x22 20 1,256 0 N 0 0 dead,advanced decay remove 13134 ROW English walnut Juglans regia 3x12 0 0 0 N 0 0 dead remove 13135 21 English walnut Juglans regia 21 22 1,520 0 N 2 2 few dead branches, branch decay remove 13136 21 English walnut Juglans regia 18 0 0 0 N 0 1 dead,broken branches,decay remove 13137 Tract B Douglas-fir Pseudotsuga menziesii 46 36 4,069 0 N 3 3 no major defects,forked leaders retain no major defects,possible old broken 13138 Tract B Douglas-fir Pseudotsuga menziesii 45 30 2,826 0 N 3 3 top-well adapted retain poor structure,advanced decay, habitat 13139 Tract B deciduous unknown 2x13 11 0 0 N 1 1 value retain 13140 ROW cherry Prunus spp. 22 0 0 0 N 0 0 dead,advanced decay,hazardous remove 13141 ROW Douglas-fir Pseudotsuga menziesii 23 16 804 0 N 3 3 no major defects,minor asymmetry remove 13142 ROW Scouler's willow Salixscouleriana 5x8 8 201 S N 1 1 very poor structure remove 13143 ROW ,bigleaf maple ,Acer macrophyllum 6 6 113 5 N 1 1 overtopped,ivy remove 13144 ROW Douglas-fir Pseudotsuga menziesii 8 9 254 S N 2 1 dense spacing,one-sided crown remove 13145 ROW ,Douglas-fir Pseudotsuga menziesii 6 9 254 S N 2 1 dense spacing,one-sided crown remove 13146 ROW Douglas-fir ,Pseudotsuga menziesii 10 9 254 S , N 2 1 one-sided crown remove 13147 ROW bigleaf maple Acer macrophyllum 17 12 452 S N 2 2 moderate structure, branch decay remove 13148 ROW bigleaf maple Acer macrophyllum 14 8 201 S N 1 1 extensive ivy remove 13149 37 bigleaf maple Acer macrophyllum 14 10 314 S N 1 1 basal decay,poor structure remove 13150 37 Scouler's willow Salix scouleriana 6 6 113 S N 1 1 poor structure remove 13151 37 laurel Laurus nobilis 7 6 113 S N 1 1 poor structure remove 13152 ROW deciduous unknown 6, 0 0 S N 1 1 dead,overtopped by ivy remove 13153 ROW-37 deciduous unknown 2x6 0 0 S N 1 1 mostly dead,overtopped by ivy remove 13154 ROW bigleaf maple Acer macrophyllum 10 8 201 0 N 1 1 poor structure,trunk decay remove 13155 Tract H red alder Alnus rubra 11 12 452 0 N 1 1 trunk decay, mostly dead remove Morgan riolen &Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220, Lake Oswego,OR 97035 morgan.holen@comcast.net 1971.409.9354 Attachment A: ExistingTree Inventory Morgan Nolen Data-1 MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 - 8..— A,/JOCIATJL Page 13 of 16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 0/S4 HT5 Cond6 Pres7 Comments Treatment snag,good habitat value, low target 13156 Tract H Scouler's willow Salixscouleriana 8 0 0 S N 0 1 potential retain 13157 Tract H Scouler's willow Salix scouleriana 7 8 201 S N 2 2 trunk wound retain 13158 Tract H Scouler's willow Salixscouleriana 3x6 8 201 S N 2 2 moderate structure retain 13159 Tract H sweet cherry Prunus avium 12 10 314 0 N 1 1 invasive species,moderate structure remove snag,good habitat value,low target 13160 Tract H sweet cherry Prunus avium 10 0 0 0 N 0 1 potential retain 13161 Tract H sweet cherry Prunus avium 7 8 201 0 N 2 2 invasive species,too close to lot 35 remove 13162 Tract H sweet cherry Prunus avium 12 14 615 0 N 2 2 few dead and broken branches retain 13163 35 Scouler's willow Salixscouleriana 7, 10 314. 0 N 1 1,poor structure, inherent limitations remove 13164 65 bigleaf g eaf maple Acer macrophyllum 12 6 113 S N 2 1 poor structure, decay remove 13165 65 bigleaf maple Acermacrophyllum 9 6 113 S N 1 1 very poor structure remove 13166 65 bigleaf maple Acermacrophyllum 14, 12 452 S N 2 1 moderate structure,high live crown remove 13167 ROW-65 English holly Ilex aquifolium 6 8 201 0 N 1 1 invasive species,very poor structure remove 13168 65 English hawthorn Crataegus monogyna 15 12 452 S N 1 1 invasive species, poor structure, ivy remove 13169 65 English hawthorn Crataegus monogyna 9, 10 314 S N 1 1 invasive species,poor structure, ivy remove 13170 64 bigleaf maple Acer macrophyllum 11 16 804 S ' N 2 1 one-sided crown remove 13171 64 bigleaf maple Acermacrophyllum 8 10 314 S N 1 1 old broken top, poor structure remove 13172, 64 bigleaf maple Acer macrophyllum 6 8 201 S N 1 1 poor structure remove 13173 64 bigleaf maple Acer macrophyllum 3x6 10 314 S N 2 1 poor structure, high live crown remove 13174 63 bigleaf maple Acer macrophyllum 26 20 1,256 0 N 3 3 no major defects,some ivy remove 13175 63 bigleaf maple Acer macrophyllum 9 12 452 0 N 1 1 very poor structure,advanced decay remove 13218 off-site birch Betula spp. 3x6 10 314 0 N n/a n/a some crown overhang protect 13219 off-site birch Betula spp. 3x3 n/a n/a 0 N n/a n/a no crown overhang protect 13220 off-site birch Betula spp. 4x3 9 254 0 N n/a n/a some crown overhangp rotect 13274 off-site maple Acer spp. 8 n/a n/a 0 N n/a n/a no crown overhang protect 13283 off-site Douglas-fir Pseudotsuga menziesii 44 n/a n/a 0 I N n/a n/a no crown overhang protect 13287 off-site Douglas-fir Pseudotsuga menziesii 38 n/a n/a 0 N n/a n/a no crown overhang protect 13288 off-site Douglas-fir Pseudotsuga menziesii 36 n/a n/a 0 N n/a n/a no crown overhang protect 13300 off-site English walnut Juglans regia 18 n/a n/a 0 N n/a n/a no crown overhang protect I 13301 off-site English walnut Juglans regia 16 28 2,462 0 N n/a n/a some crown overhang protect Morgan Nolen & Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220,Lake Oswego,OR 97035 morgan.holen@comcast.net 1971.409.9354 it° Attachment A: Existing Tree Inventory Data Morgan Holen MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 —£r---A fOCIATC,f, Page 14 of 16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 0/S4 HTs Cond6 Pres' Comments Treatment 13302 off-site English walnut Juglans regia 18 26 2,123 0 N n/a n/a some crown overhang protect 13318 off-site English walnut Juglans regia 15 n/a n/a 0 N n/a n/a no crown overhang protect 13319 off-site English walnut Juglans regia 6 n/a n/a 0 N n/a n/a no crown overhang protect 13323 off-site spruce Picea spp. 18 n/a n/a 0 N n/a n/a no crown overhang protect 13324 off-site spruce Picea spp. 21 n/a n/a S N n/a n/a no crown overhang protect 13325 off-site Douglas-fir Pseudotsuga menziesii 20 n/a n/a S N n/a n/a no crown overhang protect 13326 off-site Douglas-fir Pseudotsuga menziesii 25 n/a n/a S N n/a n/a no crown overhang protect 13333 off-site deciduous unknown 6 5 79 0 N n/a n/a some crown overhang protect 13335 off-site deciduous unknown 10 12 452 0 N n/a n/a some crown overhang protect 13336 off-site deciduous unknown 10 12, 452 0 N n/a n/a some crown overhang protect 13361 off-site Douglas-fir Pseudotsuga menziesii 18 n/a n/a S N n/a n/a no crown overhang protect 13362 off-site Douglas-fir Pseudotsuga menziesii 15 n/a n/a S N n/a n/a no crown overhang protect 13363 off-site Douglas-fir Pseudotsuga menziesii 22 n/a n/a S N n/a n/a no crown overhang protect 13372 off-site Douglas-fir Pseudotsuga menziesii 6 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13373, off-site Douglas-fir Pseudotsuga menziesii 15 20 1,256 S N , n/a n/a edge tree with some crown overhang protect 13374, off-site Douglas-fir Pseudotsuga menziesii i 4 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13375 off-site Douglas-fir Pseudotsuga menziesii 10 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13376 off-site Douglas-fir ,Pseudotsuga menziesii 10 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13377 off-site Douglas-fir ,Pseudotsuga menziesii 15 20, 1,256 S N n/a n/a edge tree with some crown overhang protect 13378 off-site Douglas-fir Pseudotsuga menziesii 15 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13379 off-site Douglas-fir Pseudotsuga menziesii 15 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13380 off-site Douglas-fir Pseudotsuga menziesii 8 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13381 off-site Douglas-fir Pseudotsuga menziesii 8 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13382 off-site Douglas-fir Pseudotsuga menziesii 8 20 1,256 S N n/a n/a edge tree with some crown overhang ,protect 13383 off-site Douglas-fir Pseudotsuga menziesii 6 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13384 off-site Douglas-fir Pseudotsuga menziesii 9 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13385 off-site Douglas-fir Pseudotsuga menziesii 12 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13386 off-site Douglas-fir Pseudotsuga menziesii 15 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13387 off-site Douglas-fir Pseudotsuga menziesii 17 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13388 off-site Douglas-fir Pseudotsuga menziesii 10 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13389 off-site Douglas-fir Pseudotsuga menziesii 16 20 1,256 S N n/a n/a edge tree with some crown overhang protect Morgan Nolen & Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220,Lake Oswego,OR 97035 morgan.holen@comcast.net 1971.409.9354 Attachment A: Existing Tree Inventory Data Morgan �olt MHA15002 SE River Terr-Tree Data 1-22-15 Revised 9-15-15 r:', AJJOCIATEPage 15 of 16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 O/54 HT5 Cond6 Pres Comments Treatment 13390 off-site Douglas-fir Pseudotsugo menziesii 8 20 1,256 S N n/a n/a edge tree with some crown overhang protect 13391 off-site Douglas-fir Pseudotsugo menziesii 9 20 1,256 S © n/a n/a edge tree with some crown overhang protect 13392 off-site Douglas-fir Pseudotsuga menziesii 16 20 1,256 S © n/a n/a edge tree with some crown overhang protect 13393 off-site Douglas-fir Pseudotsuga menziesii 3 20 1,256' S © n/a n/a edge tree with some crown overhang protect 13394 off-site Douglas-fir Pseudotsuga menziesii 10 20 1,2561 S © n/a n/a edge tree with some crown overhang protect 13395 off-site Douglas-fir I Pseudotsuga menziesii 10 20 1,256 S © n/a n/a edge tree with some crown overhang protect 13396 off-site Douglas-fir I Pseudotsuga menziesii 8 20 1,256 S © n/a n/a edge tree with some crown overhang protect 13397 off-site Douglas-fir Pseudotsuga menziesii 18 20 1,256 S © n/a n/a edge tree with some crown overhang protect 13398 off-site Douglas-fir Pseudotsuga menziesii 21 20 1,256, S © n/a n/a edge tree with some crown overhang protect 13399 off-site Douglas-fir Pseudotsuga menziesii 13 20 1,256 S 113111MENEE edge tree with some crown overhang protect 13400 off-site Douglas-fir Pseudotsuga menziesii 2x15 20 1,256 S © n/a n/a edge tree with some crown overhang protect 13401 off-site Douglas-fir Pseudotsugo menziesii 16 20 1,256 S © n/a n/a edge tree with some crown overhang protect 13402 off-site Douglas-fir Pseudotsuga menziesii 6! 20 1,256 S ©ursmiti edge tree with some crown overhang protect 13403 off-site Douglas-fir ,Pseudotsuga menziesii 8 20 1,256' S © n/a n/a edge tree with some crown overhang protect 13404 off-site Douglas-fir Pseudotsuga menziesii 8 20 1,256 S © n/a n/a edge tree with some crown overhang protect 13405 off-site Douglas-fir Pseudotsuga menziesii 8 20 1,256' S © n/a n/a edge tree with some crown overhang 'protect 13406 off-site Douglas-fir Pseudotsuga menziesii 18 20 1,256' S IMMO n/a edge tree with some crown overhang protect 13407 off-site Douglas-fir Pseudotsuga menziesii 8 20 1,256 S © n/a n/a edge tree with some crown overhang protect 13408 off-site Douglas-fir 'Pseudotsuga menziesii 10 20 MEIEMMICIIIEZEINa edge tree with some crown overhang protect 13409 off-site Douglas-fir 1Pseudotsuga menziesii 3 20 1,256' S © n/a n/a edge tree with some crown overhang protect 13410' off-site Douglas-fir Pseudotsuga menziesii 6 20 1,256 S norm=edge tree with some crown overhang protect 13411 off-site Douglas-fir Pseudotsuga menziesii 12 20 1,256 S ©NIMEI n/a edge tree with some crown overhang protect 13412 off-site Douglas-fir Pseudotsuga menziesii 8 20 1,256 S © . n/a edge tree with some crown overhang protect 13413 off-site Douglas-fir Pseudotsuga menziesii 9 20 1,256 S © n/a n/a edge tree with some crown overhang protect 13414 off-site Douglas-fir Pseudotsuga menziesii 21 20 1,256 S © n/a n/a edge tree with some crown overhang protect 13415 off-site Douglas-fir Pseudotsuga menziesii 101 20 1,256 S © n/a n/a edge tree with some crown overhang 'protect 13416 off-site Douglas-fir Pseudotsuga menziesii 21 20 1,256 S © n/a n/a edge tree with some crown overhang protect *denotes feet of crown overhang from ' 14001 off-site spruce Picea spp. n/a *3 n/a 0 II n/a n/a property line and not actual dripline protect *denotes feet of crown overhang from 14002 off-site mimosa Albizia julibrissin EMI n/a 0 111 n/a n/a property line and not actual dripline protect Morgan Molen & Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220, Lake Oswego,OR 97035 morgan.holen@comcast.net 1971.409.9354 Attachment A:Existing Tree Inventory Data Morgan Bolen MHA15002 SE RiverTerr-Tree Data 1-22-15 Revised 9-15-15 6..—AfJOCIATEJ<<- Page 16 of 16 No. Lot No. Common Name Species Name DBH1 C-Rad2 Canopy3 0/S4 HTS Cond6 Pres' Comments Treatment *denotes feet of crown overhang from 14003 off-site maple Acer spp. n/a *28 n/a, 0 N n/a n/a property line and not actual dripline protect *denotes feet of crown overhang from 14004 off-site Atlas cedar Cedrus atlantica n/a *5 n/a 0 N n/a n/a property line and not actual dripline protect property line and not actual dripline; 14005 off-site deodar cedar Cedrus deodara n/a *6 n/a 0 N n/a n/a two trees protect mix of bigleaf maple and Douglas-fir bordering western boundary adjacent to lot 29 and tract D; *denotes feet of crown overhang from property line and 14006 off-site mix mix n/a *28 n/a S N n/a n/a not actual dripline protect 1DBH is tree diameter measured at 4.5-feet above the ground level in inches;trees with multiple trunks splitting below DBH are measured separately and individual trunk measurements are separated by a comma,except multiple trunks of the same size are indicated as quantity x size. zC-Rad is the average crown radius measured in feet. 3Canopy is the average tree canopy area(in square feet)calculated as follows:Canopy=(Average Tree Canopy Spread/2)2 x n. 40/5 identifies the trees as either Open Grown or Stand Grown. sHT identifies whether or not the tree is a Heritage Tree(either Y for yes or N for no). 6Cond is the numerical condition rating(0-3)as defined in the Tigard Urban Forestry Manual: RATING VIGOR CANOPY DENSITY DEADWOOD FAILURE HISTORY PESTS DECAY 0 dead to severe decline <30% major scaffold branches >1 scaffold Infested major conks and cavities 1 declining 30-60% twig and branch dieback scaffold branches Infested one to a few conks;small cavities 2 average 60-90% small twigs small branches Minor present only at pruning wounds 3 good to excellent 90-100% little or none none None absent to present only at pruning wounds 'Pres is the numerical suitability for preservation rating(0-3)as defined in the Tigard Urban Forestry Manual: RATING CONSIDERATIONS 0 The tree is a"hazard tree"as defined in chapter 18.120 of the Tigard Development Code and"hazard tree abatement"as defined in Chapter 18.120 in the Tigard Development Code cannot be completed in a manner that results in tree retention consistent with tree care industry standards. 1 The tree is dead,in severe decline,or declining but may still be retained if desirable for wildlife or other benefits because it is not considered a"hazard tree"or"hazard tree abatement"could be performed. 2 The tree has average health and/or structural stability that could be alleviated with treatment;the tree will be less resilient to development impacts and will require more frequent management and monitoring after development than a tree rated as a"3". The tree has good to excellent health and structural stability;the tree will be more resilient to development impacts,and will require less frequent management and monitoring after 3 development than a tree rated as a"2". Morgan Ilolen &Associates, LLC Consulting Arborists and Urban Forest Management 3 Monroe Parkway,Suite P220,Lake Oswego,OR 97035 morgan.holen@comcast.net I 971.409.9354 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain, Southeast River Terrace Planted Tree Inventory Page 2 of 10 Caliper(Decid.)or Mature Canopy Mature Canopy Area Tree# Scientific Name/Common Name Height (Evergreen) Spread (ft) (ft2) 1032 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1033 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1034 Cercidiphyllum Japonica / Katsura 2" Caliper 40 1256 1035 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1036 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1037 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1038 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1039 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1040 Cercidiphyllum Japonica/Katsura 2" Caliper 40 _ 1256 1041 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1042 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1043 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1044 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1045 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1046 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1047 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1048 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1049 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1050 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1051 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1052 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1053 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1054 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1055 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1056 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1057 'Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1058 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1059 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1060 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1061 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 • 1062 •Cornus Controversa 'June Snow' /June Snow Dogwood 2" Caliper 35 962 1063 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain, Southeast River Terrace Planted Tree Inventory Page 3 of 10 Caliper(Decid.) or Mature Canopy Mature Canopy Area Tree# Scientific Name/Common Name Height (Evergreen) Spread (ft) (ft2) 1064 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1065 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1066 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1067 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1068 Cornus Controversa 'June Snow'/June Snow Dogwood 2" Caliper 35 962 1069 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1070 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1071 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1072 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1073 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1074 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1075 Caldrastis Kentuckia/Yellowood 2"Caliper 35 962 1076 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1077 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1078 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1079 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1080 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1081 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1082 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1083 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1084 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1085 Caldrastis Kentuckia/Yellowood 2" Caliper 35 962 1086 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1087 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1088 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1089 Davidia Involucrata/ Dove Tree 2"Caliper 30 707 1090 Davidia Involucrata/ Dove Tree 2" Caliper 30 707 1091 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1092 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1093 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1094 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1095 Davidia Involucrata/Dove Tree 2" Caliper 30 707 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Planted Tree Inventory Page 4 of 10 Caliper(Decid.) or Mature Canopy Mature Canopy Area Tree# Scientific Name/Common Name Height(Evergreen) Spread(ft) (ft2) 1096 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1097 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1098 Davidia Involucrata/Dove Tree 2"Caliper 30 707 1099 Davidia Involucrata/Dove Tree 2"Caliper 30 707 1100 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1101 Davidia Involucrata/Dove Tree 2"Caliper 30 707 1102 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1103 Davidia Involucrata/Dove Tree 2"Caliper 30 707 1104 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1105 Davidia Involucrata/Dove Tree 2"Caliper 30 707 1106 Davidia Involucrata/Dove Tree 2"Caliper 30 707 1107 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1108 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1109 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1110 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1111 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1112 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1113 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1114 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1115 Davidia Involucrata/Dove Tree 2"Caliper 30 707 1116 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1117 Davidia Involucrata/Dove Tree 2"Caliper 30 707 1118 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1119 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1120 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1121 Davidia Involucrata/Dove Tree 2" Caliper 30 707 1122 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2"Caliper 30 707 1123 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1124 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1125 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1126 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1127 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Planted Tree Inventory Page 5 of 10 Caliper(Decid.) or Mature CanopyMature Canopy Area Tree# Scientific Name/Common Name Height(Evergreen) ,_ (ft2) 1128 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2"Caliper 30 707 1129 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2"Caliper 30 707 1130 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1131 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1132 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1133 Fraxinus Oxycarpa 'Raywood'/ Raywood Ash 2" Caliper 30 707 1134 Fraxinus Oxycarpa 'Raywood' / Raywood Ash 2" Caliper 30 707 1135 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1136 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1137 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1138 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1139 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1140 Fraxinus Oxycarpa 'Raywood'/ Raywood Ash 2" Caliper 30 707 1141 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1142 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1143 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1144 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2" Caliper 30 707 1145 Fraxinus Oxycarpa 'Raywood'/Raywood Ash 2"Caliper 30 707 1146 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1147 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1148 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1149 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1150 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1151 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1152 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1153 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1154 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1155 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1156 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1157 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1158 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1159 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Planted Tree Inventory Page 6 of 10 Caliper(Decid.) or Mature Canopy Mature Canopy Area Tree# Scientific Name/Common Name Height(Evergreen) Spread (ft) (ft2) 1160 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1161 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1162 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1163 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1164 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1165 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1166 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1167 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1168 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1169 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1170 Koelreuteria Paniculata /Goldenrain Tree 2" Caliper 35 962 1171 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1172 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1173 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1174 4Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1175 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1176 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1 1177 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1178 Koelreuteria Paniculata /Goldenrain Tree 2" Caliper 35 962 1179 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1180 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1181 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1182 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1183 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1184 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1185 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1186 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1187 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1188 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1189 Koelreuteria Paniculata/Goldenrain Tree I 2" Caliper 35 962 1190 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1191 Koelreuteria Paniculata/Goldenrain Tree I 2" Caliper 35 962 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Planted Tree Inventory Page 7 of 10 Caliper(Decid.) or Mature Canopy Mature Canopy Area Tree# Scientific Name/Common Name Height(Evergreen) Spread (ft) (ft2) 1192 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1193 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1194 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1195Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1196 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1197 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1198 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1199 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1200 .Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1201 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1202 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1203 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1204 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1205 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper A 35 962 1206 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1207 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1208 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 i 1209 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1210 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 _ 962 1211 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1212 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1213 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1214 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 12154Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1216 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1217 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1218 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1221 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1222 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1223 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1224 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1225 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Page 8 of 10 Planted Tree Inventory Caliper(Decid.) or Mature Canopy Mature Canopy Area Tree# Scientific Name/Common Name Height(Evergreen) Spread (ft) (ft2) 1226 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1227 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1228 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1229 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1230 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1231 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1232 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1233 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1234 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1235 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1236 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1237 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1238 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1239 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1240 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1241 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1242 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1243 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1244 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1245 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1246 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1247 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1248 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1249 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1250 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1251 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1252 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1253 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1254 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1255 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1256 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1257 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Planted Tree Inventory Page 9 of 10 Caliper(Decid.)or Mature Canopy Mature Canopy Area Tree# Scientific Name/Common Name Height(Evergreen) Spread (ft) (ft2) 1258 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1259 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1260 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1261 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1262 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1263 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1264 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1265 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1266 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1267 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1268 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1269 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1270 •Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1271 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1272 Cercidiphyllum Japonica/Katsura , 2" Caliper 40 1256 1273 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1274 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1275 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1276 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1277 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1278 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1279 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1280 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1281 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1282 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1283 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1284 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1285 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1286 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1287 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1288 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1289 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain, Southeast River Terrace Planted Tree Inventory Page 10 of 10 Caliper(Decid.)or Mature Canopy Mature Canopy Area Tree# Scientific Name/Common Name Height (Evergreen) Spread (ft) (ft2) 1290 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1291 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1292 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1293 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1294 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1296 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1297 Cercidiphyllum Japonica /Katsura 2" Caliper 40 1256 1298 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1299 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1300 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1301 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1302 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1303 Cercidiphyllum Japonica/ Katsura 2" Caliper 40 1256 1304 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 1305 Koelreuteria Paniculata/Goldenrain Tree 2" Caliper 35 962 1306 Cercidiphyllum Japonica/Katsura 2" Caliper 40 1256 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Street Tree Soil Volume Calculations Page 1 of 10 Open Area Open Soil Covered Soil Total Soil Required Soil Tree# (ft2) Volume(ft3) Volume(ft3) Volume(ft3) Volume(ft') Comments 1000 395.86 1187.57 - 1187.57 500 1001 549.72 1649.15 - 1649.15 500 1002 549.72 1649.15 - 1649.15 500 1003 549.72 1649.15 1649.15 500 1004 549.72 1649.15 - 1649.15 500 1005 549.72 1649.15 - 1649.15 500 1006 549.72 1649.15 - 1649.15 500 1007 549.72 1649.15 - 1649.15 500 1008 549.72 1649.15 - 1649.15 500 1009 549.72 1649.15 - 1649.15 500 1010 549.724 1649.15 - 1649.15 500 1011 549.72 1649.15 - 1649.15 500 1012 549.72 1649.15 - T 1649.15 500 1013 549.72 1649.15 - 1649.15 500 1014 549.72 1649.15 - 1649.15 500 1015 549.72 1649.15 - 1649.15 500 1016 510.42 1531.25 - 1531.25 500 1017 345.45 1036.34 - 1036.34 500 1018 323.24 969.73 - 969.73 500 1019 488.24 1464.73 - 1464.73 500 1020 549.72 1649.15 - 1649.15 500 1021 549.72 1649.15 - 1649.15 500 1022 549.72 1649.15 - 1649.15 500 1023 549.72 1649.15 - 1649.15 500 1024 549.72 1649.15 - 1649.15 500 1025 549.72 1649.15 - 1649.15 500 1026 485.83 1457.50 - 1457.50 500 1027 320.67 962.02 - 962.02 500 1028 537.00 1611.00 - 1611.00 500 1029 900.00 2700.00 - 2700.00 500 1030 900.00 2700.00 - 2700.00 500 1031 723.00 2169.00 - 2169.00 500 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Page 2 of 10 Street Tree Soil Volume Calculations Open Area Open Soil Covered Soil Total Soil Required Soil Tree# (ft2) i Volume(ft3) Volume(ft3) Volume(ft3) Volume(ft3) Comments 1032 888.00 2664.00 - 2664.00 500 1033 755.00 2265.00 - 2265.00 500 1034 758.00 2274.00 - 2274.00 500 1035 1013.00 3039.00 - 3039.00 500 1036 917.00 2751.00 - 2751.00 500 1037 1036.00 3108.00 - 3108.00 500 1038 1036.00 3108.00 - 3108.00 500 1039 1036.00 3108.00 - 3108.00 500 1040 1036.00 3108.00 - 3108.00 500 1041 4055.00 12165.00 - 12165.00 500 1042 4525.55 13576.64 - 13576.64 500 1043 4525.55 13576.64 - 13576.64 500 1044 2466.00 7398.00 - 7398.00 500 1045 2092.00 6276.00 - 6276.00 500 1046 1988.00 5964.00 - 5964.00 500 1047 3401.00 10203.00 - 10203.00 500 1048 3623.00 10869.00 - 10869.00 500 1049 3321.00 9963.00 - 9963.00 500 1050 2494.00 7482.00 - 7482.00 500 1051 212.00 636.00 - 636.00 500 1052 212.00 636.00 - 636.00 500 1053 208.00 624.00 - 624.00 500 1054 208.00 624.00 - 624.00 500 1055 225.91 677.73 - 677.73 500 1056 225.53 676.60 - 676.60 500 1057 225.53 676.60 - 676.60 500 1058 672.00 2016.00 - 2016.00 500 *FRONT YARD TREE- LOT 11 1059 1278.00 3834.00 - 3834.00 500 *FRONT YARD TREE- LOT 10 1060 1368.00 4104.00 - 4104.00 500 *FRONT YARD TREE - LOT 5 1061 687.00 2061.00 - 2061.00 500 *FRONT YARD TREE - LOT 4 1062 225.53 676.60 - 676.60 500 1063 225.53 676.60 - 676.60 500 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Street Tree Soil Volume Calculations Page 3 of 10 Open Area Open Soil Covered Soil Total Soil Required Soil Tree# (ft2) Volume (ft3) Volume(ft3) Volume(ft3) Volume(ft3) Comments 1064 225.50 676.49 - 676.49 500 1065 225.50 676.49 - 676.49 500 1066 225.52 676.56 - 676.56 500 1067 225.52 676.56 - 676.56 500 1068 179.17 537.52 - 537.52 500 1069 211.00 633.00 - 633.00 500 1070 225.52 676.56 - 676.56 500 1071 225.52 676.56 - 676.56 500 1072 225.50 676.49 - 676.49 500 1073 225.50 676.49 - 676.49 500 1074 225.53 676.60 - 676.60 500 J 1075 225.53 676.60 - 676.60 500 1076 1318.00 3954.00 - 3954.00 500 *FRONT YARD TREE- LOT 19 1077 355.00 1065.00 - 1065.00 500 1078 355.00 1065.00 _ - 1065.00 500 1079 286.00 858.00 - 858.00 500 1080 232.00 696.00 - 696.00 500 1081 232.00 696.00 - 696.00 500 1082 252.51 757.54 - 757.54 500 1083 252.51 757.54 - 757.54 500 1084 253.00 759.00 - 759.00 500 1085 253.00 759.00 - 759.00 500 1086 485.00 1455.00 - 1455.00 500 1087 485.00 1455.00 - 1455.00 500 1088 485.00 1455.00 - 1455.00 500 1089 324.68 974.04 - 974.04 500 1090 489.68 1469.05 - 1469.05 500 1091 549.72 1649.15 - 1649.15 500 1092 549.72 1649.15 - 1649.15 500 1093 478.24 1434.71 - 1434.71 500 1094 313.24 939.71 - 939.71 500 1095 197.00 591.00 - 591.00 500 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Page 4 of 10 Street Tree Soil Volume Calculations Open Area Open Soil Covered Soil Total Soil Required Soil Tree# (ft2) Volume (ft3) Volume(ft3) Volume (ft3) Volume (ft3) Comments 1096 4543.77 13631.31 - 13631.31 500 1097 4537.25 13611.76 - 13611.76 500 1098 4438.71 13316.14 - 13316.14 500 1099 4046.13 12138.38 - 12138.38 500 1100 347.87 1043.60 - 1043.60 500 1101 446.75 1340.25 - 1340.25 500 1102 318.93 956.79 - 956.79 500 1103 408.58 1225.75 - 1225.75 500 1104 487.96 1463.87 - 1463.87 500 1105 322.97 968.92 - 968.92 500 1106 2813.48 8440.45 - 8440.45 500 1107 3910.25 11730.74 - 11730.74 500 1108 4125.47 12376.40 - 12376.40 500 1109 4048.93 12146.79 - 12146.79 500 1110 4089.02 12267.07 - 12267.07 500 1111 435.72 1307.16 - 1307.16 500 1112 550.76 1652.29 - 1652.29 500 1113 549.72 1649.15 - 1649.15 500 1114 549.72 1649.15 _ - 1649.15 500 1115 481.14 1443.43 - 1443.43 500 1116 280.23 840.70 - 840.70 500 1117 280.23 840.70 - 840.70 500 1118 225.75 677.26 - 677.26 500 1119 225.75 677.26 - 677.26 500 1120 746.00 2238.00 - 2238.00 500 *FRONT YARD TREE - LOT 6 1121 1266.50 3799.50 - 3799.50 500 *FRONT YARD TREE- LOT 6 1122 336.88 1010.64 - 1010.64 500 1123 549.00 1647.00 - 1647.00 500 1124 549.40 1648.19 - 1648.19 500 1125 549.40 1648.19 - 1648.19 500 1126 549.40 1648.19 - 1648.19 500 1127 549.40 1648.19 - 1648.19 500 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain, Southeast River Terrace Street Tree Soil Volume Calculations Page 5 of 10 Open Area Open Soil Covered Soil Total Soil Required Soil Tree# (ft2) Volume(ft3) Volume(ft3) Volume(ft3) Volume(ft3) Comments 1128 549.40 1648.19 - 1648.19 500 1129 549.40 1648.19 - 1648.19 500 1130 549.40 1648.19 - 1648.19 500 1131 549.40 1648.19 - 1648.19 500 1132 226.00 678.00 - 678.00 500 1133 226.00 678.00 - 678.00 500 1134 291.39 874.17 - 874.17 500 1135 456.39 1369.17 - 1369.17 500 1136 550.54 1651.61 - 1651.61 500 1137 550.54 1651.61 - 1651.61 500 1138 550.54 1651.61 - 1651.61 500 1139 550.54 1651.61 - 1651.61 500 1140 550.54 1651.61 - 1651.61 500 1141 550.54 1651.61 - 1651.61 500 1142 550.54 1651.61 - 1651.61 500 1143 550.54 1651.61 - 1651.61 500 1144 516.30 1548.89 - 1548.89 500 1145 350.75 1052.26 - 1052.26 500 1146 652.00 1956.00 - 1956.00 500 *FRONT YARD TREE- LOT 51 1147 1223.00 1028.00 - 1028.00 500 *FRONT YARD TREE- LOT 52 1148 235.00 705.00 - 705.00 500 1149 235.00 705.00 - 705.00 500 1150 688.00 2064.00 - 2064.00 500 *FRONT YARD TREE - LOT 53 1151 305.54 916.61 - 916.61 500 1152 419.15 1257.44 - 1257.44 500 1153 359.53 1078.60 - 1078.60 500 1154 642.00 1926.00 - 1926.00 500 *FRONT YARD TREE - LOT 55 1155 1276.00 3828.00 - 3828.00 500 *FRONT YARD TREE- LOT 56 1156 345.00 1035.00 - 1035.00 500 1157 345.00 1035.00 - 1035.00 500 1158 253.00 759.00 - 759.00 500 1159 253.00 759.00 - 759.00 500 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Page 6 of 10 Street Tree Soil Volume Calculations Open Area Open Soil Covered Soil Total Soil Required Soil Tree# (ft2) Volume(ft3) Volume(ft3) Volume(ft3) Volume(ft3) Comments 1160 253.00 759.00 - 759.00 500 1161 253.00 759.00 - 759.00 500 1162 663.00 1989.00 - 1989.00 500 *FRONT YARD TREE - LOT 27 1163 272.00 816.00 - 816.00 500 1164 196.92 590.75 - 590.75 500 1165 244.29 732.86 - 732.86 500 1166 244.29 732.86 - 732.86 500 1167 1035.00 3105.00 - 3105.00 500 *FRONT YARD TREE - LOT 31 1168 300.92 902.77 - 902.77 500 1169 438.69 1316.08 - 1316.08 500 1170 522.14 1566.43 - 1566.43 500 1171 383.59 1150.78 - 1150.78 500 1172 185.17 555.50 - 555.50 500 1173 339.24 1017.72 - 1017.72 500 1174 503.94 1511.82 - 1511.82 500 1175 552.06 1656.19 - 1656.19 500 1176 404.75 1214.26 - 1214.26 500 1177 300.45 901.34 - 901.34 500 1178 465.86 1397.59 - 1397.59 500 1179 1009.15 3027.46 - 3027.46 500 1180 440.16 1320.49 - 1320.49 500 1181 263.18 789.55 - 789.55 500 1182 263.18 789.55 - 789.55 500 1183 299.47 898.42 - 898.42 500 1184 465.12 1395.35 - 1395.35 500 1185 549.72 1649.16 - 1649.16 500 1186 485.73 1457.19 - 1457.19 500 1187 319.64 958.91 - 958.91 500 1188 319.64 958.92 - 958.92 500 1189 2545.90 7637.69 - 7637.69 500 1190 2485.83 7457.50 - 7457.50 500 1191 2191.21 6573.64 - 6573.64 500 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Street Tree Soil Volume Calculations Page 7 of 10 Open Area Open Soil Covered Soil Total Soil Required Soil Tree# (ft2) Volume(ft3) Volume(ft3) Volume(ft3) Volume(ft3) Comments 1192 3156.32 9468.96 - 9468.96 500 1193 4337.94 13013.83 - 13013.83 500 1194 344.07 1032.22 - 1032.22 500 1195 3705.90 11117.70 - 11117.70 500 1196 702.00 2106.00 - 2106.00 500 *FRONT YARD TREE- LOT 78 1197 380.00 1140.00 - 1140.00 500 1198 380.00 1140.00 - 1140.00 500 1199 380.00 1140.00 - 1140.00 500 1200 679.00 2037.00 - i 2037.00 500 *FRONT YARD TREE- LOT 80 1201 1608.00 4824.00 - 4824.00 500 1202 1608.00 4824.00 - 4824.00 500 1203 1608.00 4824.00 - 4824.00 500 1204 4042.63 i 12127.88 - 12127.88 500 1205 2959.61 8878.82 - 8878.82 500 1206 2545.00 7635.00 - , 7635.00 500 1207 2545.00 7635.00 - 7635.00 500 1208 2545.00 7635.00 - 7635.00 500 f 1209 2545.00 7635.00 - 7635.00 500 1210 1657.00 4971.00 - 4971.00 500 *FRONT YARD TREE- LOT 57 1211 688.00 2064.00 - 2064.00 500 *FRONT YARD TREE- LOT 58 1212 308.54 925.61 - 925.61 500 1213 461.02 1383.06 - 1383.06 500 1214 549.72 1649.17 - 1649.17 500 1215 472.96 1418.89 - 1418.89 500 1216 320.53 961.60 - 961.60 500 1217 359.00 1077.00 - 1077.00 500 1218 359.00 1077.00 - 1077.00 500 1221 173.31 519.93 - 519.93 500 1222 752.00 2256.00 - 2256.00 500 *FRONT YARD TREE- LOT 60 1223 359.75 1079.26 - 1079.26 500 1224 443.21 1329.62 - 1329.62 500 1225 303.93 911.78 - 911.78 500 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Page 8 of 10 Street Tree Soil Volume Calculations Open Area Open Soil Covered Soil Total Soil Required Soil Tree# (ft2) Volume(ft3) Volume (ft3) Volume(ft3) Volume(ft3) Comments 1226 412.00 1236.00 - 1236.00 500 1227 412.26 1236.78 - 1236.78 500 1228 549.72 1649.16 - 1649.16 500 1229 495.03 1485.09 - 1485.09 500 1230 330.21 990.63 - 990.63 500 1231 290.00 870.00 - 870.00 500 1232 224.36 673.09 - 673.09 500 1233 224.36 673.09 - 673.09 500 1234 225.51 676.53 - 676.53 500 1235 225.51 676.53 - 676.53 500 1236 253.01 759.03 - 759.03 500 1237 253.01 759.03 - 759.03 500 1238 228.95 686.84 - 686.84 500 1239 228.95 686.84 - 686.84 500 1240 222.07 666.22 - 666.22 500 1241 225.51 676.53 - 676.53 500 1242 225.51 676.53 - 676.53 500 1243 253.01 759.03 - 759.03 500 1244 253.01 759.03 - 759.03 500 1245 228.95 686.84 - 686.84 500 1246 228.95 686.84 - 686.84 500 1247 643.00 1929.00 - 1929.00 500 *FRONT YARD TREE-LOT 72 1248 224.36 673.09 - 673.09 500 1249 224.36 673.09 - 673.09 500 1250 168.59 505.78 - 505.78 500 1251 225.50 676.50 - 676.50 500 1252 2410.16 7230.47 - 7230.47 500 *FRONT YARD TREE - LOT 34 1253 4285.08 12855.25 - 12855.25 500 *FRONT YARD TREE - LOT 34 1254 1997.00 5991.00 - 5991.00 500 *FRONT YARD TREE- LOT 35 1255 3094.00 9282.00 - 9282.00 500 *FRONT YARD TREE- LOT 35 1256 303.00 909.00 - 909.00 500 1257 303.00 909.00 - 909.00 500 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Street Tree Soil Volume Calculations Page 9 of 10 Open Area Open Soil Covered Soil Total Soil Required Soil Tree# (ft2) Volume(ft3) Volume(ft3) Volume(ft3) Volume(ft3) Comments 1258 303.00 909.00 - 909.00 500 1259 1157.00 3471.00 - 3471.00 500 *FRONT YARD TREE- LOT 36 1260 250.00 750.00 - 750.00 500 1261 250.00 750.00 - 750.00 500 1262 ' 367.00 1101.00 - 1101.00 500 1263 367.00 1101.00 - 1101.00 500 1264 367.00 1101.00 - 1101.00 500 1265 385.00 1155.00 - 1155.00 500 1266 385.00 1155.00 - 1155.00 500 4 1267 385.00 1155.00 - 1155.00 500 1268 336.43 1009.30 - 1009.30 500 1269 445.50 1336.50 - 1336.50 500 1270 339.55 1018.66 - 1018.66 500 1271 336.43 1009.30 - 1009.30 500 1272 445.50 1336.50 - 1336.50 500 1273 339.55 1018.66 - . 1018.66 500 1274 336.43 1009.30 - 1009.30 500 1275 445.50 1336.50 - 1336.50 500 1276 339.55 1018.66 - 1018.66 500 1277 366.57 1099.72 - 1099.72 500 1278 445.50 1336.50 - 1336.50 500 1279 299.02 897.06 - 897.06 500 1280 345.10 1035.31 - 1035.31 500 1281 525.31 1575.92 - 1575.92 500 1282 580.64 1741.92 - 1741.92 500 1283 576.01 1728.03 - 1728.03 500 1284 491.15 1473.46 - 1473.46 500 1285 308.68 926.03 - 926.03 500 1286 308.00 924.00 - 924.00 500 1287 354.00 1062.00 - 1062.00 500 1288 354.00 1062.00 - 1062.00 500 1289 354.00 1062.00 - 1062.00 500 Attachment B: Planted Tree Inventory and Street Tree Soil Volume Calculations Polygon at Bull Mountain,Southeast River Terrace Page 10 of 10 Street Tree Soil Volume Calculations Open Area Open Soil Covered Soil Total Soil Required Soil Tree# (ftz) Volume (ft3) Volume(ft3) Volume (ft3) Volume(ft3) Comments 1290 305.58 916.74 - 916.74 500 1291 388.21 1164.62 - 1164.62 500 1292 303.00 909.01 - 909.01 500 1293 688.00 2064.00 - 2064.00 500 *FRONT YARD TREE- LOT 49 1294 1302.00 3906.00 - 3906.00 500 *FRONT YARD TREE- LOT 50 1296 603.94 1811.81 - 1811.81 500 1297 603.94 1811.81 - 1811.81 500 1298 603.94 1811.81 - 1811.81 500 1299 603.94 1811.81 - 1811.81 500 1300 603.94 1811.81 - 1811.81 500 1301 603.94 1811.81 - 1811.81 500 1302 603.94 1811.81 - 1811.81 500 1303 603.94 1811.81 - 1811.81 500 1304 429.79 1289.36 - 1289.36 500 1305 1403.00 4209.00 - 4209.00 500 *FRONT YARD TREE- LOT 51 1306 689.00 2067.00 - 2067.00 500 *FRONT YARD TREE- LOT 33 * Front Yard Trees-Trees to be planted in front yard due to lack of soil volume available. **Trees shall be placed within 6' of Right of Way where applicable. Attachment C-Effective Canopy Cover Summary Polygon at Bull Mountain,Southeast River Terrace Page 1 of 3 2x Canopy Area 2x Canopy Area 1.25x Mature Mature Canopy Effective% (ft2)of Preserved (ft2)of Preserved Canopy Area Area(ft2)of 1.25x Mature Total Canopy Canopy(Canopy *Lot or Tract# Lot or Tract Trees(w/cond. Stands(w/cond. (ft2)of Native Non-Native Canopy Area(ft2) Area(ft2)per lot Area_Lot or (exclude streets) Area(ft2) and pres.>_2) and pres.z2) Planted Trees Planted Trees of Planted Stands or tract Tract Area) 1 6,000 - - - 3,848 - 3,848 64% 2 6,000 - - - 3,848 - 3,848 64% 3 6,000 - - - 3,848 - 3,848 64% 4 6,000 - - - 2,886 - 2,886 48% 5 6,507 - - 5,969 - 5,969 92% 6 7,321 - - - 4,300 4,300 59% 7 6,822 - - - 2,121 - 2,121 31% 8 7,959 - - - 1,414 - 1,414 _ 18% 9 12,474 - - - 3,535 - 3,535 28% 10 6,460 - ' - - 4,045 - 4,045 63% 11 6,000 - - - 1,924 - 1,924 32% 12 6,000 - - - 962 - _ 962 16% 13 6,000 - - - _ 1,924 - 1,924 32% 14 6,000 - - - 5,692 - 5,692 95% 15 6,000 - - - 5,692 - 5,692 95% 16 6,000 - - - 1,924 - 1,924 32% 17 6,000 - - - 1,924 - 1,924 32% 18 6,000 - - 962 962 16% 19 6,462 - - - 3,083 - 3,083 48% 20 8,977 - - - 2,631 . - 2,631 29% 21 8,114 - 4 - - 1,924 - 1,924 24% 22 8,835 - - - 1,924 - 1,924 22% 23 9,243 - - - 6,948 - 6,948 75% 24 15,035 - - - 3,535 - 3,535 24% 25 10,541 - - - 1,924 - 1,924 18% 26 6,860 - - - 2,886 - 2,886 42% 27 6,500 - - - 1,924 - 1,924 30% 28 6,340 - - - 3,083 - 3,083 49% 29 9,308 - - - 3,083 - 3,083 33% 30 7,541 - - - 1,924 - 1,924 26% 31 9,873 - - - 1,924 - 1,924 19% 32 6,897 - - - 4,142 - 4,142 60% 33 6,000 - - - 1,256 - 1,256 21% 34 8,592 , - - - 2,512 - 2,512 29% Attachment C-Effective Canopy Cover Summary Polygon at Bull Mountain,Southeast River Terrace Page 2 of 3 2x Canopy Area 2x Canopy Area 1.25x Mature Mature Canopy Effective% (ft2)of Preserved (ft2)of Preserved Canopy Area Area(ft2)of 1.25x Mature Total Canopy Canopy(Canopy *Lot or Tract# Lot or Tract Trees(w/cond. Stands(w/cond. i (ft2)of Native Non-Native Canopy Area(ft2) Area(ft2)per lot Area_Lot or (exclude streets) Area(ft2) and pres.22) and pres.22) Planted Trees Planted Trees of Planted Stands or tract Tract Area) 35 13,332 - - - 2,512 - 2,512 19% 36 9,000 5,024 - 5,024 56% 37 9,000 - - - 2,512 - 2,512 28% 38 10,000 - - - 3,768 - 3,768 38% 39 10,000 - - - 3,768 - 3,768 38% 40 10,000 - - - 2,512 - 2,512 25% 41 10,000 - - - 3,768 - 3,768 38% 42 10,000 - - - 3,768 - 3,768 38% 43 10,000 - - - 3,768 - 3,768 38% 44 11,326 - - - 5,024 - 5,024 44% 45 7,360 - - - 2,512 - 2,512 34% 46 6,002 - - - 2,512 - 2,512 42% 47 6,005 - - - 2,512 - 2,512 42% 48 6,007 - - - 2,512 - 2,512 42% 49 6,009 - - - 2,512 2,512 42% 50 7,133 - - - 2,670 - 2,670 37% 51 7,206 - - - 1,924 - 1,924 27% 52 6,540 - - 962 962 15% 53 6,540 - - - 1,924 - 1,924 29% 54 7,085 - - - 1,924 - 1,924 27% 55 6,540 - - - 1,924 - 1,924 29% 56 7,039 - - - 3,790 - 3,790 54% 57 9,263 - - - 6,734 - 6,734 73% 58 8,562 - - - 2,886 - 2,886 34% 59 7,426 - - - 4,142 - 4,142 56% 60 6,630 - - - 2,512 - 2,512 38% 61 6,630 - - - 2,512 - 2,512 38% 62 6,630 - - - 2,512 - 2,512 38% 63 6,073 - - - 6,280 - 6,280 103% 64 6,120 - - - 2,512 - 2,512 41% 65 6,120 - - - 1,256 - 1,256 21% 66 6,630 - - - 2,512 - 2,512 38% 67 6,120 - - - 2,512 - 2,512 41% 68 6,120 - - - 2,512 - 2,512 41% Attachment C-Effective Canopy Cover Summary Polygon at Bull Mountain,Southeast River Terrace Page 3 of 3 2x Canopy Area 2x Canopy Area 1.25x Mature Mature Canopy Effective% (ft2)of Preserved (ft2)of Preserved Canopy Area Area(ft2)of 1.25x Mature Total Canopy Canopy(Canopy *Lot or Tract# Lot or Tract Trees(w/cond. Stands(w/cond. (ft2)of Native Non-Native Canopy Area(ft2) Area(ft2)per lot Area_Lot or (exclude streets) Area(ft2) and pres.>_2) and pres.>_2) Planted Trees Planted Trees of Planted Stands or tract Tract Area) 69 6,120 - - - 1,256 - 1,256 21% 70 6,630 - - - 2,512 - 2,512 38% 71 6,120 - - - 2,512 - 2,512 41% 72 6,120 - - - 3,768 - 3,768 62% 73 6,289 - - - 4,142 - 4,142 66% 74 7,344 - - - 4,810 - 4,810 65% 75 7,304 - - - 1,924 - 1,924 26% 76 9,675 - - - 1,924 - 1,924 20% 77 12,068 - - - 9,620 - 9,620 80% 78 6,000 - - - 1,924 - 1,924 32% 79 6,500 - - - 1,924 - 1,924 30% 80 6,000 - - - 1,924 - 1,924 32% 81 6,000 - - - 962 - 962 16% 82 8,190 - - - 1,924 1,924 23% TRACT A 137,747 - - - 17,965 96,468 114,433 83% TRACT B 79,448 14,419 - - 11,620 77,986 104,025 131% TRACT C 38,003 - - - 8,792 47,504 56,296 148% TRACT D 84,883 - - - 16,960 - 16,960 20% TRACT E 1,167 - - - 3,768 - 3,768 323% TRACT F 2,666 - - - 7,536 - 7,536 283% TRACT H 14,454 2,663 - - 1,256 18,072 21,991 152% TRACT J 1,635 - - - 962 - 962 59% TRACT N 12,016 - - - 5,656 15,020 20,676 172% Total Canopy Area 17,082 - - 320,146 255,050 592,277 Totals Lot/Tract Area 991,486 Total Site Canopy Coverage I 60% *Note:effective tree canopy cover is required to be calculated on a lot/tract by lot/tract basis only in the R-1, R-2, R-3.5, R-4.5 and R-7 districts. The standard percentage of effective tree canopy cover for each lot or tract in the R-1, R-2, R-3.5, R-4.5 and R-7 districts shall be at least 15%. The standard percentage of effective tree canopy cover for the overall development site shall be at least: i. 40%for R-1,R-2, R-3.5,R-4.5 and R-7 districts,except for schools(18.130.05(J)); ii. 33%for R-12, R-25, R-40,C-N,C-C,C-G,C-P, MUE, MUE-1, MUE-2,MUC, MUR and I-P districts,except for schools(18.130.050(J));and iii. 25%for MU-CBD,MUC-1, I-L and I-H districts,and for schools(18.130.050(J))in all districts. Attachment D: Tree Preservation and Removal Site Plan 1257 fI'1� / 12 r IC;'L1 /-1140041 `/14003 i4W2] 14001 LEGEND IFI.MID MilD . .,._R-rillail - • DECIDUOUS \ 1 1I Y —14-7 —T 7 �iiiir.�,. SOT ®® �� , ,. �O� �. - /� ••.• '1254)L• ~ • ��® O / • CONIFEROUS •Y J-- DM, �[F1•S 'D•IFI•i�I.,� - - X, EXISTING TREE TO BE REMOVED IFS] M ®a �El 9 42 41 40 39 38 37 36 •• n / - EXISTING TREE TO BE RETAINED ingi / TRACT H OE iF• .1,f1 �� 3S 1- 1 WITH TREE PROTECTION FENCING / F „„, f�DM v. EIS 1 - - • I PER DTL 1,THIS SHEET/ . �/, ilk��”" `rr�®(�® I/�itSFL ® 'f�� - ._ . WETLAND J �. � +r._ . wmvwrwwviimin iiii _. iHa.v, y ti-___i / . . . . . . . ' � %„„,,, e�cn4ce EM ri • - fin_ EIM/ PIIII �i ®y � .r �,>W MI= . .r__ 7 N.i I STOCK POND ® Mirk.- ®. DM ..J ...m,;-,1 ,._-- ✓ I '/�. - l a 137241 TREE NUMBER DM �kiEliFi \�!7 _� e 1 i / / a (REFER TO"ATTACHMENT A: Ina EW �7\ _ mimi I I, - I EXISTING TREE INVENTORY DATA" 45 �}�']•r \. /lir '.'i' •, _.� - - al\� .® 1 J FOR TREE DETAILS) 'C u 66 67 68 69 /u 71 72 73 33 34 I I' "/ //• ice\ f� I 1 -TRACT A. . / NOTES: POLYGON NW COMPANY MEI _ / 1. COORDINATE WITH PROJECT ARBORIST PRIOR TO 46, ® ME 65 •® IlIVAril . IBM I 1 I I • j SUPERVISE CCONOVING OR STTRING TREE UCTION IN PROTECTION ZION ZONEON RES TO At.i —® / - I 2. REFER TO'ATTACHMENT A:EXISTING TREE INVENTORY ® 1� 1 74 31 --/ ` , •1 1 x DATA'PREPAREDBY MORGANHOLEN&ASSOCIATESFORPacific ���® 3CANOPYRADIUSDIMENSIONS. Communit17 81eo 79 78 •1 h 3. SEE SHEET 3 FOR EXISTING CONDITIONS AND TAX MAPI oIII��� , • - • fF_�_� x W Worm so_Immt3 75 INFORMATION. Design ® 125Z0 ® 76 . x_. ` 1 4. SEE SHEET 5.1 FOR THE PROPOSED GRADING PLAN AND ® 61 12528 82 ® 30 /ice- // Ate\ S 1 % RETAINING WALL LOCATIONS. GEOOESIGN,INC 48 ® ® j � - / ♦. •••-••• • a/ / 130041 5. SEE SHEET 8 FOR THE COMPOSITE UTILITY PLAN. �® /- - \., ` . � •/ // 11005 6. SEE SHEETS L1.01-L3.07 FOR LANDSCAPE PLAN. �® �® r® ♦ /- •�✓ �„� w. REVISIONS "MI ® �® ♦ 29 /. • - /' \�•-- 110•] •^ UA I L DESCRIPTION 12508 •/ 7 1130071`, a!„,7., '13006 III A.TREE PROTECTION SPECIFICATIONS 49 ® �1 ® 77 1 J Imo' � 13008 1.TREE PROTECTION ZONE.THE PROJECT ARBORIST SHALL ;'� ��k,.‘•�® /• - \./ - - 13°131 �4 4 DESIGNATE THE TREE PROTECTION ZONE ITPZI.WHERE _® i% ® S7 TRACT K \ / _- FEASIBLE,THE TPZ SHALL BE ESTABUSHED AT THE mai• ®' ` /• / " DRIPUNE OF PROTECTED TREES ASA MINIMUM.IF ®�s ilk E� ><�� - INFRASTRUCTURE MUST BE INSTALLED CLOSER TO THE 110 m MEW s ip �1 -' : ,, � - �' TREES.THE TPZ MAY 6E ESTABLISHED WITHIN THE i»�dG Ili /, --- IFHEI , DRIPUNE AREA IF THE PROJECT ARBORIST DETERMINES 112448-12453F- �' I / - 8 7Min 6 I THAT THE TREES WILL NOT BE UNDULY DAMAGED. THE �•� �® �®_ �F,7 '�' -^•-, \•• 9 LOCATION OF THE TPZ SHALL BE SHOWN ON .�•.. ',. • ' / �� CONSTRUCTION DRAWINGS. ._ y'x(it '-'� �I �� •<•-• •\ •-i '� `1- 13011 2.PROTECTION FENCING.ALL TREES TO BE RETAINED SHALL 12446 14 X - AL IMO �� i 7( �\ 1 BE PROTECTED BY FENCING AS APPROVED BY THE .� i� � ,.., 1�i1� e i r�` • ` PROJECT ARBORIST.SEE TREE PROTECTION DETAIL THIS ®� . I� ve•--.- ® / e` `•I ` nom.,i_ . - . SHEET.PROTECTION FENCING SHALL BE SECURED TO 7�, �e���► �1w �N ,< �) STEEL POSTS PLACED NO FURTHER THAN 8-FEET APART O 1 V I l �� ` � /t� ,� f I \ AND SHALL BE INSTALLED AT THE EDGE OF THE TPZ. PAY- • "Z!. S +S7• v�� i `�� 1 ` _-- - 3.PRECONSTSHALL DC CONFERENCE THE PROJECT ` '6812./ 'Jr � ", \7' `�� / ,, \ • i I 1. �— ARBORIST SHALL BE ON SITE TO DISCUSS METHODS OF VAS 4.7MG 7 Mf6-� 12400.12408 0 i, i fly I /`_, .A ` - / / TREE REMOVAL AND TREE PROTECTION PRIOR TO ANY 6NSOPE Mal y■'�J L._ s. `'` >✓ ! 13019 X X 1 CONSTRUCTION. ../,,, ;, •I /' 19 I:3111413113 p 5 )`018 I 4.PRUNING.THE DROJECT ARBORIST CAN HELI'IDENTIFY IF 12409-12415 \`� 113117 I-,, --® Ea r AND WHERE PRUNING 15 NECESSARY ONCE TREES �L S. 04 \ 11115 � '•�'�- ^ ^� RECOMMENDED FOR REMOVAL HAVE BEEN REMOVED AND �.{• 9• Z F 4 I \ IFIFL 711221 1)116 '31'4 I€'� �� :::::E IS STAKED ANDP0.EPAREDFOR CONSTRUCTION. �.SCHIINP\lO ��� ® I / �i .1, X G SHALL BE PERFORMED BY A QUALIFIED TREE 1241• 4E� / ( ^'r' \ 20 I� ® EExPIRES:JUNE 30.2016 i Q'YJ•fY� ' 18 11 �( 4 S. ROTECTION ZONEMAINTENANCE.THE1� E� 11\1) / I- _" � 1130191•-� TION FENCING SMALL NOT BE MOVED,REMOVED. Polygon at BULL Z (® i� I , j 1[ 4/S/��7 '9I i)$7MID OR ENTERED BY EQUIPMENT EXCEPT UNDER DIRECTION OF 12423 DM • 1 ,13124 113123r 1131211- 1 t►� - �� ��� THE PROTECT ARBORIST. R2121 i� \ 13139 y, 1112DI 13044 ® 6.STORAGE OF MATERIAL OR EQUIPMENT.THE Mountain n O 12443 ma 1 „ 27 sI♦ x #® CONTRACTOR SMALL NOT STORE MATERIALS OR If LID IIS 0 Yr•• n- --' ? 17 12 ] ��r EQUIPMENT WITHIN THE TPZ. ^1 I Mil •gE1 ' 7.EXCAVATION.EXCAVATION WITHIN THE TPZ SHALL BE g < �Ai �' 1 '--{13111 V. Tim' j AVOIDED IF ALTERNATIVES ARE AVAILABLE.IF EXCAVATION Construction Documents I 1312 C� 13p� � ♦.13028 WITHIN THE TPZ IN UNAVOIDABLE,THE PROJECT _ �.. TRACT D1 EIIPi 11064 �� I ARBORIST SHALL EVALUATE THE PROPOSED EXCAVATION �' •` O I 22 13647 E r) ' ® TO DETERMINE METHODS TO MINIMIZE IMPACTS TO TREES. 1X131161 71127 16 1313048 3060 �I1Z331ALL CONSTRUCTION WITHIN THE TPZ SHALL BE UNDER � F11111902 ®i THE ON-SITE TECHNICAL SUPERVISION OF THE PROJECT • !F_. O 11137 ` 13134 E� , � AABORIST. C .'t'tP'."b. ,...,„_____„.:::11 � / f E� _ g �E1E i 8.TREE PROTECTION INSPECTION.TME PROJECT ARBORIST p .4�q1., +.�;� / ® 1 13065-13110 13052 IIS >A ESD SHALL INSPECT AND VERIFY THE LOCATION OF "653 Q3 TREE O / 1 23 s 4 13054R 11) S. 1PROTECTION MEASURES PRIOR TO CONSTRUCTION, Co Siff C" ( , / I. - 1 13112 MONITOR TREE PROTECTION MEASURES REGULARLY,AND / / / I 13132 F .- �� I I PROVIDEBIWEENLYWRITTENREPO0.TSTOTMECTfY PROTECTION �4-• Pi I I / I- . / J TRACT E c WRING PERIODS OF ACTIVE CONSTRUCTION. 11.I / _ I, - / [� -11 --1 --TAT F f `C 9.FINAL REPORT.AFTER THE PROJECT HAS BEEN AND / I /r / iSj6QC -':.: • COMPLETED,THE PROJECT ARBORIST SHALL PROVIDE A D 2 -- —- 133 �[� 0 �J / / �Al 1}}l] 3 LI- �_— MAINTAIN AND PROTECT THE REMAINING TREES• FINAL REPORT THAT DESCRIBES THE mEASURES NEEDED TO 13220 TRACT L / 9rr�r_ TRACT M• PLAN �{13z18) / ;"t 11337z� O EINE /I 11* 3/41 „ , (...) t o L 1 1330 �] It)3191� 13371 1ST SUBMITTAL DATE 6/24/2°15 ANTTAL DATE 9/3/2015 - ® ® 113283)1(-- ® i�� ,' Z 3RD SUBBMITTAL DATE 9/9/2015 IMI ISA; 1 1 3 U DRIP LINE •' ® ® I® O '1,;.,' ��4 I Ifs --1133001 ® Ili LIQ I 0 p I ® Z 6 -- L I,MORGAN NOLEN,ATTEST THAT THIS TREE PRESERVATION 0 11 6 r1 AND REMOVAL, PLAN MEETS THE REQUIREMENTS URBAN FORESTRY INR1 SECTIONUA70, 2 8 p FENCE SHALL IDEALLY BE NOTE: I- Uj 5'CHAIN LINT FENCING. TMP LOCATED AT THE OUTER NOTIFY MORGAN HOLEN 8 ASSOCIATES BEFORE CONDUCTING PART 1,OF THE CITY OF TIGARD URBAN FORESTRY MANUAL. Ur 2"MESH CHAIN LINK SECURED TO .�•i�'i iii'i''r,P'01�4 A'!•0 PERIMETER OF TME CRITICAL ANY WORN WITHIN THE CRITICAL ROOT ZONE OF TREES 44‘'- SCALE 1-1/2'dA STEEL OR ALUMINUM POSTS .r 4 4�r,�i ROOT ZONE.SEE TREE PROPOSED TO REMAIN. u f.•�J.(„ 0 30 60 r'.r4e ^(Tf^ �.1 — f O •.• • 4�P P • SHEETCTION PLAN THIS 1 INCH=60 FEET (n G TREE PROTECTION DETAILMORGAN MOLEN O CRITICAL ROOT ZONE FENCES SHALL BE IN PLACE PRIOR TO BEGINNING CONSTRUCTION! ISA CERTIFIED ARBORIST P8-61450 ZL )NOT TO SCALED TO BE PROTECTED j Z ELEVATION DATUM: NGVD 29 DATE:September 15,2015 Attachment E: Tree Canopy Site Plan _ _ __ _ _ __ _ _ ___ ___ I NOTES: ' / `\ \ 1 ---` - .......... - - — 1.SEE SHEET L1.05 FOR TREE CANOPY LEGEND, / I \- -j-1� h 1 — +` I�— — — —~-1 _ 1 ... __ --_-\ �---__• - �I I _ -aa NOTES AND DETAILS. :kiLmiii /'/'' I 1 11 ���� I 11\ 1 \I \I\ `` \`` I 1 \ 11 1 1 1 \I \ 11 IJ \\\ ` \I` I 2.SEE SHEET L1.05 FOR TREE CANOPY SOIL �/ 1 1 I 1 1 -, , \ \ 1 \ \ I \ I 1 1 \ \ \ I VOLUMES-NOTES,DETAILS AND EXAMPLES. 1 1 ' ' 1 \\ I 111 1 11 \\ \` \� 11 i III I I \ 1\ I\\ I I I / L )/ I I 1 µ1 I as \ \ 4t f 1 \ 41 1 \ 10 \ I 1 -•393.SEE SHEET L2.01-L2.07 FOR OPEN SPACE /r 1 II 11 i 1\ 11.3:6\ `1 \I \ ,0.,003 F 1, \\ I S \ 10,000ss I 11 10,000Sr 1\ \\ ,oaoos \\ 10,003 SF PLANS. (,VPJL. T 1 I I r \ \ \ 1\ \ \\ \I \ 1 1 \ 1 1 II I I `\ I \\ II 4.PLANTERS UNDER STREET TREES UNLESS // /I rr�j� 1� � —\\�� �\ I— \— } \— `\ I IS 1 I I 11 11 — \ • 1— — \\ `\ I 1--- I OTHERWISE NOTED ARE TO BE SEEDED WITH TRACT'H" /� I _ \ \ { — 1 — \ —\� ----F_ GRASS SEED SUPREME MIX(LAWN).SEE PLANT 14.954v /�/jai — ` \\\ 1 1 \ `\ \ 11 \ - 1I I \ -- _ \ -- - - - LEGEND AND GENERAL PLANTING SHEETS FORP4 \ .- �► �_ \ -\--- _ _- -1 I _ ADDITIONAL INFORMATION. SEE CIVIL PUNS FOR // -- -- — 1„ — ' ,.. ALLS•TRAil AND , ;;!. j . y,„�, 41ILO ,:�. _ All, ,�- -�;1 ,-I 11_ itali / .. `\�i__ S.A PERMANENT UNDERGROUND IRRIGATION Itr% r i--� �i / r, 4\- ` ,��/ ��/ t. SYSTEM WILL BE PROVIDED FOR ALL STREET i :;, I j �j I , / / / �[., \ , /� TREE LAWN AREAS. HOA TO MAINTAIN ALL POLYGON NW COMPANY c--,_/'''//III A 1./1 -,7 711..(,922'-23 I - \ - - ' SW THAM (ANE_ -- .■ -=W .., - sc- - ___ IRRIGATOIN WITHIN ROW. '/ 1 1 11 '�, \ I\ w .!' rzn .Erb NSA-: \ Z ''d'." W i. v W- <Z_ W - G W !�� :, \ aw v__� w :_ //V / - ,1235 l�—, -- I -I niv,1 1-1— in I L� ""'A! II I i 6.ALL STREET TREES ARE TO BE INSTALLED / _TTS tra ■, I 1� 12,..11 At MI 11� T__ ��� JrJt�l� 1 1 ..... _, .�i /�1 � _ �\ >A � ' I�-- 1_ 1 -'i II ! . ! , j L, P H A GEOOF TEXTILE DETAIL CONTROL SHEET L .05. Pacific i,� �u +11116 �u _ ..i -..► � �.. � ��� . ��� � i 7 ��� � a s�-- \� /_ 1___ _� _ _ 1, I _- -� - __ _ __,1%--- � /- � WITH CITY OF TIGARD DETAIL 2 SHEET L1.05.SYSTEM i if�';-- '/ ' / I \ r I -I- , - . r- -, I , , I Community II 1// \\ �I I — I —i_ 1 — 694'=1 0 1 1 11— —- ++ \ —1 \� \II\ I- 7.SEE DETAIL 5 SHEET 1.05 FOR ALL TREES IN Design II 1 \NA Ips I I /\ I \ \ I 1 1 1 I t---�-- �- - +__-- - 1— -- - i--- WASHINGTON COUNTY ROW ALONG 150TH I ,SI 1 1 .......l'-- 9 - \ 4 + ,�` AVE. Il �� '� I Ili i I\ \, i I I i I ;I% \ — I— 11 ` — i I I , -\I I \ I 70 I I j` STREET TREE LEGEND: GEODEAGN,INC II 71 ,� J 1 I 6.175 Sr I \ a,msr64 , i I ,a,mg\ I I \ 6,52.SF 1 166 I 1 S I I �\ I I I I 1 r� REVISIONS \a.nov s,tmv a,no sr a,ams a.,msF I I t Ir i ' 1 \\ I I 1\ ,1 1 I 1 1, 11 II 1I 1 1 \ \ I \ I I \1 I I I YELLOWWOOD DATE DESCRIPTION — —I 1-- 1 • I X44, I , 1 , , 1 \ I ,1 \ \ \ \ i_i. � I 11 \\ I \ i 1 1 I 1 I 1 i 11\I _L — \\ I —\ — I — 1 `I I I �I ; '�4 O 380'--10 \ 1 1 1 1 \ l \ ti_ GOLDENRAIN TREE dove SF NI Iitil.i. �" •,I _ 1 ` I — / y-1 =— 1 - - j I I - J I 01 KATSURA TREE I I I� ��►;. � 62 6,653 SF I ; , 1-...- I I I I I \ 72 I - - I I - -f- ET-1 Ili 1 76 4i I /I I.;, I I I I I 6•mosE I 6•mposs I I 6,300 SF 1 1 6,0113 st I 'fi �r I�, w RAYWOOD ASH w��STE,p� I 47 COOS I i I -miles- - 4 3 ; ' I ,�; I I — I II I � 1 75 `��L Z • I- 1— — I 1 n — , II IMO SF1 I — — — — — I — - - - J I s'1 �`-, I` 7aoarI Jaren La kfor— — r :�. � I I ' „ - 0240'_ • __-_----- /' 1 `76`x` I I — = 4) DOVE TREE OREGON / I■i �IlI I I `� �� — I ,.asst ,�� IP (� 11- I I I r■r`,I I V I II 61 1 I /y S .� �: ���. / / , 5/09/97 �ti" ? I I I I I.�,-- `_► , IOW SF I ` �. _i iii tT .HIaill.lY�il�is1 '�:._..„2. —5�ia'. `I r �_-/' `�pE ARC$` gel / 1 ,” !� I !��� 3� -`- ID' __ I I / /���AC IS. JUNE SNOW DOGWOOD `'�'i I �� � 1 i III 3W MISS'S IPPI COURT �� -I-- /I. \��� /� Polygon at Bull 1I I I — I in 1111,11�► \I _lig L!!S_!�� _A „—;1 - I / / 'I� x Mountain — — }+ ice. 14' \I F \ - s - / o INC . LAWN-SEED WITH 1� 1 1\ �' GRASS SEED SUPREME T, \ — — — .f �_ - �I � . ly, Construction Documents 1 I M11I 7 ii �1 \ i l -1 i1 ------ ---- ,,.�,� MIX SEE PLANT 0 1 I I ■►:�31 \ a 3o sr • 1 I` w 11 J ,' . / %j�/ LEGEND FOR TYPE AND ,v I I 1��: \ '"Ilt3 II 77 / 44 * •�• QUANTITY. Z I STREET TREES IIACED IN lid ■ IIS\ \`— I /,� �I, I --Y _ /// 1Ail---„-- /' \ �,- 6,0" MUST BE I I 111 1,4"�+�.iL'Zi MilliCe 1�I r /�' �I/ 5 ITO ��`.'��`nu it 6'-0'MAK iROM R.O.W. \ I g LL TTYr. — t u» �II ■ ��__W,1 - —\� 58 57 1 4 = I / '� .' _ 11 G y I O Fr / �.,,66 (���c, ���' '1 '-9 1 TREE CANOPY ,.., I I \ iii I \ 0.161 SE /\ 9,2635E ,�i ` /; ,\ �` 'a►"'\� �' /i \\ I 'I 4ji \\ -L ,_ �,/' \ "D-- I I - - rj�4 O. 4K fit- '/ //j,, -s. I PLANTING PLAN 1 1 I for 1 T.aa s TREES PLACED a I A to , / 7,;. lx4.- � /' I /� / A \ (1 6,wss I e rt'- FnoMrrAnosMusTaEI \ vd+ ./ ��.' Vr I I ' FUN ERS UP T PICAL: S'-0"MAX FROM RA.W. _ J J O // / // _7'-�-1 —1 1-� -- AREA OF POTENTIAL SOIL e / / / / 6,sm SI , / -_� \\— I • ` COMPACTION-SEE NOTES — J `, , ���� 3109'=d►4%I,' //. �� Pt �4ANOSIMSSHEET. ` / /� �.„� //, t R - / / .%ow .Iia_ 4>'C, I �� ��� �w■►. .� - �� , - 01��� 46T=1/! �� 1��• `,0-%.-,---- ��'� \\ J 3RD SUBMITTAL DATE 10/01/2015 '' II I -�,zu 1� 49.=12 � T� �,zu' \V' w 1 `� p / /�2 i �z6. \ ° I I I I i i. � ; `,r �:>�Tr�T _ .ii . - '__�L z_ —� H \81 1 �'' /' �/i� 6dasi \ -i% // 1 - I I'i 1 E 5 I I E ' , avJ W RI I 1�r�i� s 1� I, W .�� __� �' W N ._TCILIK� �� 5 E ,0�_ \ '%' I lin(o 1111 I 1.11 D'�1 7,e' 1.r'' --- n , :!�! !!� m e- \ / 111,11111Whih'u■1�► �+1 111► . .-._ _ . 1 4!1►\�\� ,l ._. . ..11 i _►' IrA�� \ A \ /> - - ' —/' \ �/ _� �� R 1_.. . EA,, ,' ."1‘1116 j_''�I\,u, ; �� .0111,mo �I X1,51 _ �11ss�\ /'/i ^ / '' SCALE Ll 0 1 p . \ 4y,..:.. 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Pacific ,�\ / / 1 1 11I �,.1� �-0MA%EROMRD.W.TYP.- t 1 1� i`� — ----'..-'7'— _ Community { - ���� - \ 11 / I I II/<�� �1 \ 1111,I I FROWN YARDS....PLACED ��,'i `, �� i ��- \l N• 7.SEE DETAILS SHEET 1.05 FOR ALL TREES IN Design 1 1 \\ I ',mil 01 I I �� ,� , y �\ t t 6,0'MA%FROMR.O.W.TYP. i-4`I l `s'\ I I\ tI COUNTY ROW ALONG 150THIII ` II ' 110,r I 1 I �`� � " � . \I \l AVE. / 1 I V I I I \ 11 i. 051 �..r 11!' k' _ I I11_1 �� ; \ I ,,;;u� -���;� I ,a. u_,,-� ) !!l1�1►:� `�1 6`�5F �„ M■I STREET TREE LEGEND: GEODESIGN,INC WETLAND- / _ - - _ III I .;. \ ;,,{ -„ I n N ' I �� REVISIONS BUFFER /i J Iltl lift L - - —III 1 1 L — — -_ — — \,..„, ra�•'i I L IRRIGATIONw AL.o r I\� � I,. (,,,) YELLOWWOOD DATE DESCRIPTION 1 Ili '', . ',I'�__ -1 \ — G\ .:- it - SW 150TH AVE.WITHIN 1 . T,FES AND IRRIGATION. UDNc / 1 \ I Y 11� — —L I I I —�- — — 1�X m FLOMTOBE I v1.3`` I.. / 1 / 11 I \ 11 1 I I ` / I & \MAINTAINED BY THE HOA. \I ,n L I 1 i I I I I -� 1 I I \I '1 ... r_--f(I III /1 an+21-v��\ 1111 1 I I� ./ W\ �11 ♦� III j 1 1 �, ,� I n 1 I ► 1 p.;. , I\ 0 GOLDENRAIN TREE en 1 \ I 1 I 11 1 II I I I I I 11 £11 .6 Z' oll n I I I���� 12 ) \I \ •�. C.I. I I I I W 6.SaoSF 1 11 6.DDOSF �� J LlI III 6.OWSF 1 Oil en t 1 , 1 I i �1 �� 1 I ,,�i 1 I I ' ,, - .ice,. z� _1� r�,r-�\ \ .% J 1 t l l11 1 1 I._ I Itf•- W I.1 •\ L - I I V /4,,-- i- \ t 1 - - - - I a 'i�. L IIIt =-�— II I . ��, w 1 1 1 1 I I I�+t FzI3, ,`} I I I I \. , a y�.. 1. I KATSURA TREE 11 I I I I I I hi o I - - - VIII ---I I I��- \�14, 1 I N� ��• , ,� , 1 V I I I 111 I �,� �� `-- f I I I L. f s,'� 1\ I '/11024 _ t 1 11 III z: �� I III I� = I I 1 I / uQ7 i�' }�, 1 I LISTER ` t O RAYWOOD ASH 4� c 1 I 6..1ssr I I I i I 1 1 1 u`.' I I► d lib:. ,z 1 \ ' Ir- N 1 i I I IIT'\ II I II 4 '' H . - I P TYPICAL: `16 II II I 6,003 SP I \ �,,� \ �11�� 1 6.000SF -- I I\\M,Ark j'`� irl r , • 3 • ig 1 1111 � 11 11 , �� :� �I�r PLANTER ARaPs'R'DErnA sr'on II I I 1 �`I .ilea I \J I I I —. - - - 1 I I ik PoNSEE1 1 1 -1'/ 4 I - _�� +� 1 ,ArosTHIssHEEr. — III L= - 11M T� L — �� Rn .� [ I*<"aren . Lo kfordMI' STREET TREES IN + £ _ -�� - - �� 1 I�N� 1 _� �� DOVE TREE q3 / — - - L� II r•� � ° COUNTY ROW TO BE `7�/ I t I- - 11 - - y N�� /� sCOREGON n / 1 1 I I I •••• II 1 I tl I i' 1 1 1 1 I I ( 1 — — 1 1 . -.OIL I 1 SHE�LIED PER DETAIL 5 \^ re I 5/09/97 11„ II, ` 1 1 1 �� 1 1 1 I /.�. _ I �. `1PE AR -ii / 1 I I I I 1 I dIi . I, ( 1 I I I \ ' I' I� JUNE SNOW DOGWOOD/ " 1 . I I \,`s I iI „ \ 1 ,-F 1 ► �, Polygon at Bull 1 1 1 �\ 1,]115r 6Am sE 1 -maw I s,00Dss \ I III . 411111441.11M \ I I ../.1 INK /1 ,. 1 j 1 I I I�. , I. I I�1 I I I I r` � ���� I Mountain a / I 111 I 10.MOOR /�_I t 1i I 1 I '• :-� .. L — I / 1 I I 1 - - - ;nun _ �,■I �� L `1111 1 ,_ L I \` r I - - I\ LAWN SEED WITH 1 ' _ f TRACT GRASS SEED SUPREME ��� '� I - u 1� \ -� 10C`rF --\------- ' - - �� ' Construction Documents �i�` `� �0 ` - - 'r' 0 \ i MIX SEE PLANT _ __ _ I, 331'=8 \ I� A ' o, ., 1. I, I'% GI '' Are, !102• R� LEGEND FOR TYPE AND \ / i Wit. ..:. _ - 330'=8 / / _I►/ I% �./ 4._,o,' / 1/ i1� �, � � /�1 /h /il QUANTITY. / / © \_y/ \ ii /\_I \_k / w / t,1 0= Z D5 / / ���:0 14 ; SD I. ;.,SW HAGt(�C RIDGE/ROAD w <� w �► 211' w �° w w w '" w sol .----------w_• —w I ,.....�..� -.:_-adal�::. .. .-... ... �- --- w ',1 g _ _ _ —� - TREE CANOPY 1an ET PLANTING PLAN // ' /I si I 1 / ] I I I A I x TREE CANOPY - PLANTING PLAN 1 V O -I , 3RD SUBMITTAL DATE 10/01/2015 O i. e Ot € j 4 L1 . 4 % SCALE O 30 O ,5 30 _ _ ZL i Z ELEVATION DATUM: NGVD 29 ,INCH= 30 FEET PLANTING LEGEND STREET TREES BY STREET FRONTAGES STREET TREES SYMBOL CODE QTY. COMMON NAME/BOTANICAL NAME: SIZE AND DESCRIPTION FRONTAGE LENGTH/40=A REQUIRED STREET TREES • �-� 0 49T/40=12 TREES (D663/40=17 TREES ©331'/40=8 TREES "GROW STRAIGHT"TREE TIES GALV STEEL WIRE;LOOSE YW 17 YIELOW WOOD/CLADRASTTS KENTUCKIA:2'CAL,B&B © 380'/40=10 TREES OM 211'/40=5 TREES 0330'/40=8 TREES . TO ALLOW OF MOVEMENT IN DI •,• GR 101 GOLDENRAIN TREE/KOELREUTERIA PANICULATA:2"CAL,B&B © 922'/40=23 TREES N0111'/40=3 TREES OY 330'/40=8 TREES FINISH GRADE ‘1116• 114111111 0 694'/40=17 TREES OO 572'/40=14 TREES 20273'/40=7 TREES • CUT AND REMOVE TWINE, `� MULCH AS SPECIFIED • F `� KA 111 KATSURA TREE/CERCIDIPHYLLUM JAPONICA:2"CAL,BBB E© 443'/40=11 TREES ©331'/40=8 TREES TIDREE FIER OF FRONTAGE KEEP MULBASE CH CLEAR I FBURLAP,ROM TOP AND SIDES OF 1117-14H-- A. O 613'/40=20 TREES ©110'/40=3 TREES 2"X 2"X� 8'KWOOD STAKES + ** J ROOTBALL. ND WIRE BASKET ki.,ye7g, TRA 24 RAYWOOD ASH/FRAXINUS OXYCARPA'RAYWOOD':2"CAL,B&B SET OUTSIDE ROOTBALLII G 236•/40=6 TREES R 211•/40=5 TREES ON WINDWARD AXIS J J'UNDER FIRST LIMBS OR 5'HIGH. ,�`-'_ O O (REMOVE AFTER ONE YEAR) -I�I�! WHICH EVER IS LOWEST. �_ DT 33 DOVE TREE/DAVIDIA INVOLUCRATA:2"CAL,ORB HO 467'/40=12 TREES 50564'/40=14 TREESPI _ - g Wy = 4/ I 363'/40=9 TREES T 414'/40=10 TREES BACKFILL SOIL � -E I I �el� -1T I-6 STAKE ALL EVERGREEN TREES - i1, (: III= NOTE: 'MM. JD 18 TUNE SNOW DOGWOOD/CORNUS CONTROVERSA'TUNE SNOW:2"CAL,B88 O 0 190=5 g A -. p LESS THAN 4'CALIPER.DO NOT STAKE 4 l0 309'/40=8 TREES oU 406'/40=10 TREES REQUIRED STREET TREE o^ _-IIIIII (�1- 8g VINE MAPLES.TREES 1 112 CALIPER QUANTITY LENGTH/40 Q _ AND LESS SHALL BE STAKED OATH A P:11---.411a1/g SINGLE WOOD STAKE UNLESS GROUND C• ER O 294'/40=7 TREES 0342'/40=9 TREES FRONTAGE LENGTH • - -I I_ OTHERWISE SPECIFIED. SYMBOL QTY. SIZE AND DESCRIPTION: DIAMETER OF TOTAL REQUIRED TREES= 264 ROOTBALL+12' POLYGON NW COMPANY 37,554 S.F. LAWN(SEEDED) NOTE:QUANTITIES ARE MINIMUM REQUIRED FOR EACH STREET FRONTAGE. PRO-TIME 309(SUPREME MD()GRASS SEED BY HOBBS AND HOPKINS,LTD. TREE STAKING DETAIL 411 -- RATE:8 LBS/1000 SQUARE FEET. STATEMENT: SCALE. N TS ' .off Pacific i,KAREN E.LANKFORD,ATTEST THAT THE TREE CANOPY SITE PLAN MEETS . C O m m U n•t y NOTES: ALL OF THE REQUIREMENTS IN SECTION 10,PART 2 OF THE TIGARD .L URBAN FORESTRY MANUAL. '. - Design 1.PLANTERS UNDER STREET TREES TO BE SEEDED WITH GRASS SEED SUPREME MIX(LAWN). " KAREN E.LANKFORD ' LAWN(SEEDED) REGISTERED LANDSCAPE ARCHITECT 1369 a.+ • Rom y;,"- STAKES PRO-TIME 309(SUPREME MIX)GRASS SEED BY HOBBS AND HOPKINS,LTD. ,. •^^ ""'�,.. ` �'p1 TREE TIE RATE:8 L3S/1000 SQUARE FEET. ( I TREE TRUNK GEODESIGN,INC '//i/11•41 `- /-�/ GEO TEXTILE ROOT CONTROL MULCH 2.A PERMANENT UNDERGROUND IRRIGATION SYS I EM WILL BE PROVIDED FOR ALL STREET TREES B LAWN AREAS / ' s_.r .„ ., ♦ - SYSTEM 2'BELOW SURFACE-36" ----------------- ..w.. L 1- DEEP(BOTH SIDES) SIDEWALK REVISIONS 3.ROOT BARRIERS SHALL BE INSTALLED ACCORDING TO MANUFACTURES SPECIFICATIONS WHEN A TREE IS PLANTED WITHIN 5 FEET OF ANY REMOVAL,STORING AND AMENDED SOILS FOR PLANTED +•./.+,..........!..../ ••.+•�'r" y y� DATE DESCRIPTION HARD SURFACE PAVING OR UTILITY BOX.SEE DETAIL 2 AND 3 SHEET L1.05 AND DETAIL 3 SHEET 12.07. AREAS: 4.ALL PLANTER STRIPS ARE AREAS OF POTENTIAL SOIL COMPACTION,LIMITING TREE GROWTH.IF SOIL CONDITION OCCURS BACKHOE CONTRACTOR SHALL REMOVE ALL DEBRIS FROM PLANTER , \ `' TURNING SHOULD BE USED TO LOOSEN THE SOIL. AREAS AND EXCAVATE TO A DEPTH OF 36 INCHES.SLOPE -� �I� _______________________ SLIDES OF EXCAVATIONS AT 1:1 SLOPE OR SHORE EDGES TO PLANTER STRIP5.BACKHOE TURNING:REMOVE ANY LAYERS OF GOOD TOPSOIL.SPREAD 3.4"OF ORGANICS(HIGH-LIGNIN COMPOST)OR ESCS(EXPANDED PREVENT WIDTH VARIES 2 SHALE/CALCINE CLAY)AMENDMENT OVER THE AREA,PRIOR TO TURNING THE SOIL.MAINTAIN A SAFE DISTANCE FROM PAVING,SIDEWALKS, UNDERMINING OF VEHICLE LOAD AREAS AND TO PROVIDE A TREE ROOT BARRIER INSTALLATION AND STRUCTURES,USE BACKHOE TO TURN SOIL TO 36'DEPTH.BREAK SOIL INTO LARGE REDS AND LOOSELY INCORPORATE THE SOIL SLOPED PROFILE TRANSITION BETWEEN SOIL TYPES AND I.".Sa•I (�� AMENDMENT.MAINTAIN A SLOPE OF COMPACTED SOIL AT THE EDGE OF PAVING SO AS NOT TO UNDERMINE THE PAVING SUB-BASE.HAND STRUCTURAL FILL DISPOSE OF DEBRIS AND SUBSOIL TURNING MAY BE NECESSARY ALONG THE EDGE OF PAVING AND AT WALLS,DO NOT TILL TO A DEPTH GREATER THAN THE BOTTOM OF STOCKPILE EXCAVATED TOPSOIL IN APPROVED AREA OFF W . Alil FOOTING.AFTER TURNING RE-SPRED TOPSOIL AND 3-5"OF YARD WASTE ORGANIC AMENDMENT OVER THE SURFACE AND LIGHTLY TILL TO SITE. sorts. BREAK THE SOIL TEXTURE SUITABLE TO FINE GRADE. " ..•= ".-':r•.+.°'•••••••••....•.+, EXISTING AND IMPORTED TOPSOIL AMENDMENTS SHALL BE " ""' GUTTER ■ GENERAL NOTES:LANDSCAPE PLAN �.....e..;.°;`+•+"•""y `,"" DETERMINED BY THE LANDSCAPE ARCHITECT AND STREET APPROVED BY THE CITY ARBORIST.SOIL MIXING SHALL BE "'F' 5-0" 1. THE CONTRACTOR SHALL VERIFY WITH OWNER AND UTILITY COMPANIES THE LOCATIONS OF ALL UTILITIES PRIOR TO DONE IN DESIGNATED AREAS OR IN THE SUPPLIERS YARD. MIX AMENDMENTS WITH TOPSOIL WHEN SOIL IS INA FRIABLE CONSTRUCTION.THE CONTRACTOR SHALL DETERMINE IN THE FIELD THE ACTUAL LOCATIONS AND ELEVATIONS OF ALL �•-O•. LCjl TER, EXISTING LITIUTIES WHETHER SHOWN ON THE PLANS OR NOT.THE CONTRACTOR SHALL CALL UTILITY PROTECTION CONDITION ONLY(DAMP AND NOT MUDDY WITH ADEQUATE VV Co MOISTURE TO BREAK INTO CLODS WHEN TURNED AND WILL SERVICE 72 HOURS PRIOR TO CONSTRUCTION. 3 NOT LEAVE A MUD STAIN ON THE HAND WHEN SQUEEZED). CONTRACTOR TO PROVIDE CERTIFICATION OF CONTENT AND • • 2. THE CONTRACTOR SHALL EXAMINE FINISH SURFACE,GRADES,TOPSOIL QUALITY AND DEPTH.DO NOT START ANY WORK TREE ROOT BARRIER UNTIL UNSATISFACTORY CONDITIONS HAVE BEEN CORRECTED.VERIFY UMITS OF WORK BEFORE STARTING. PERCENT OF SOIL MIXES WITH ALL AMENDED SOIL TO THE % n INSTALLATION TREE PLANTER AND BARRIER DETAIL - CITYPRIORTOINSTALLATION. " Koren . La kfor 3. CONTRACTOR TO REPORT ALL DAMAGES TO EXISTING CONDITIONS AND INCONSISTENCIES WITH PLANS TO DDR. BLENDED SOIL PLACEMENT AND COMPACTION. ' 7,7 '..y'" "`.'"O"' 3/18/2011 1^'°' ' sola FOR TREES WITHIN RIGHT OF WAY I 2 OREGON icr 4. ALL PLANT MASSES TO BE CONTAINED WITHIN A BARK MULCH BED.UNLESS NOTED OTHERWISE. SOIL SHALL BE FRIABLE WHEN PLACED AND COMPACTED. SCALE N.L 5 \ Ll• ,05 J% IPA 5/09/97 ' 171 5. BED EDGE TO BE NO LESS THAN 12"AND NO MORE THAN 18'FROM OUTER EDGE OF PLANT MATERIAL BRANCHING.WHERE 2' VIBRATING7PE AR� PLACE SOIL IN WAVERS OF NOT MORE THAN 12'IN DEPTH. ' GROUND-COVER OCCURS,PLANT TO UMITS OF AREA AS SHOWN. PROVIDE 3 PASSES WITH ACOMPACT PLATE WASHINGTON CTY ROOT BARRIER COMPACTOR.COMPACT TO 80-85%MAXIMUM DRY DENSITY 5 h 6. CONTRACTOR SHALL MAINTAIN POSITIVE DRAINAGE IN ALL LANDSCAPE BEDS AND ALL LAWN AREAS. AS AS M AS RENBYD SOAED BY THE PROCTOR TEST OR AS APPROVED FOR S. SCALE NIS L1.05 Polygon at Bull y 7. CONTRACTOR TO FINE GRADE AND ROCK-HOUND ALL TURF AREAS PRIOR TO SEEDING.TO PROVIDE A SMOOTH AND Mountain O CONTINUAL SURFACE,FREE OF IRREGULARITIES(BUMPS OR DEPRESSIONS)8 EXTRANEOUS MATERIAL OR DEBRIS. 8. QUANTITIES SHOWN ARE INTENDED TO ASSIST CONTRACTOR IN EVALUATING THEIR OWN TAKE-OFFS AND ARE NOT GUARANTEED AS ACCURATE REPRESENTATIONS OF REQUIRED MATERIALS.THE CONTRACTOR SHALL BE RESPONSIBLE rat./......,====.......m..........=+=+,........ w FOR HIS BID QUANTITIES AS REQUIRED BY THE PLANS AND SPECIFICATIONS.IF THERE IS A DISCREPANCY BETWEEN THE ,,..........".,....,...•... ...a... mulamaarAssmanwsTamr. sa�•� u Construction Documents N NUMBER LABELED ON THE PLANT TAG AND THE QUANTITY OF GRAPHIC SYMBOLS SHOWN,THE GRAPHIC SYMBOL . • / �d•...••vs.•.� QUANTITY SHALL GOVERN I •" % Y J +=••d••�•t•• 6••••••••••••••••••.•••• e QQQ1 9. COORDINATE LANDSCAPE INSTAL ATION WITH INSTALLATION OF UNDERGROUND SPRINKLER AND DRAINAGE SYSTEMS. armAe�,�a .,��,�••,r,_ "" U. '-% a•=••�_^�•�• �"» 10.HATH THE EXCEPTION OF THOSE TREES INDICATED ON THE TREE REMOVAL PLAN,CONTRACTOR SHALL NOT REMOVE ANY .,.�. ^""� J IF- TREES DURING CONSTRUCTION WITHOUT THE EXPRESS WRITTEN CONSENT OF THE DDR.EXISTING VEGETATION TO 5i. f REMAIN SHALL BE PROTECTED AS DIRECTED BY THE ODR. _ ._` i y •••• o / /� �,, iy TREE CANOPY ai 11.WHERE PROPOSED TREE LOCATIONS OCCUR UNDER EXISTING OVERHEAD UTILITIES OR CROWD EXISTING TREES.NOTIFY / /O�/ �T �� ODR TO ADJUST TREE LOCATIONS. -. .'.--'-• r �`' "E �, p� � , .`14;x ' LEGEND, DETAILS In 12.LANDSCAPE MAINTENANCE PERIOD BEGINS IMMEDIATELY AFTER THE COMPLETION OF ALL PLANTING OPERATIONS AND /�j •II (--• ��t!L... /al'�,~ WRITTEN NOTIFICATION TO THE ODR.MAINTAIN TREES,SHRUBS,LAWNS AND OTHER PLANTS UNTIL FINAL ACCEPTANCE /� t�a� E ' �a.,a,•, �'1� �` � ��-' NOTES & OR 90 DAYS AFTER NOTIFICATION AND ACCEPTANCE.WHICHEVER IS LONGER. /LSA qa fl r Ilk 13.REMOVE EXISTING WEEDS FROM PROJECT SITE PRIOR TO THE ADDITION OF ORGANIC AMENDMENTS AND FERTIUZER. 9 t' ! ( • -/:=7../..''..:++.....-.... r t =__ �4;� I �� r SOIL VOLUMES APPLY AMENDMENTS AND FERTIUZER PER THE RECOMMENDATIONS OF THE SOIL ANALYSIS FROM THE SITE. �. :� I 14.BACK FILL MATERIAL FOR TREE AND SHRUB PLANTING SHALL CONTAIN.ONE PART FINE GRADE COMPOST TO ONE PART ' / / "'�'^�"^'per -�,IIS-Lf + - - 4-0"4. -B7�;\ ..� II uII1111TOPSOIL BY VOLUME.BONE MEAL PER MANUFACTURE'S RECOMMENDATION,AND SLOW RELEASE FERTILIZER PER 1 U P0MANUFACTURER'S RECOMMENDATION. l"S.7raly. ..r �'�uT� I .-•�s_ 3RDSUBMITTALDATE 10/01/2015 o \ '=11=11"q1 1'=11: Pacific Community Design Transmittal ON11=133NIONRi aL1VO11JO IVINNy-jd Al1O DATE: October 8, 2015 S(QZ L 0 130 TO: City of Tigard CO/ 11 30 3 8 Cheryl Caines 13125 SW Hall Blvd. Tigard, Oregon 97223 Minor Modification to Urban Forestry Plan- Full Size Tree Removal RE: Plans PROJECT NO: 395-031- Polygon at Bull Mountain Via: ® Messenger: ❑ Mail ❑ Overnight ❑ Pick-up ❑ Electronic Rush / Route ❑ Fax pages (including this page) Fax No. 000-000-0000 Transmitted: n FOR APPROVAL ❑ FOR REVIEW AND COMMENT 1 I FOR YOUR USE ® AS REQUESTED CI Attached: COPIES DESCRIPTION 1 Full Size Tree Removal Plan SIGNED: Allie Breyer Mail: 12564 SW Main Street, Tigard, OR 97223 Phone: (503) 941-9484 Website: www.pacific-community.com Fax: (503) 941-9485