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Portland City Code ch. 14

Citation
Portland City Code ch. 14
Parent Document
Portland City Code ch. 14
Jurisdiction
Portland (municipal)

Other Sections in This Document (541)

Full Text

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extending beyond the boundaries of the         TABLE 14-D: TREE REPLACEMENT REQUIREMENTS
          site, the contiguity of these features shall   Size of Tree Removed      Replacement Requirement
          be preserved where possible.                              10 – 16” DBH   1 tree
     3.   Waiver: Where complete preservation of                      > 16” DBH    2 trees
          significant natural features substantially               landscaping in other areas of the site as
          compromises development of the site as                   described in Table 14-D and/or a financial
          otherwise permitted by zoning, the review                contribution to the City of Portland Tree
          authority may reduce the requirement to                  Fund for an amount proportionate to the
          accommodate development provided that                    cost of trees removed. Replacement trees
          the applicant demonstrates compliance                    shall be of a species identified on the City
          with applicable state and federal                        of Portland Recommended Tree List as
          regulations and implements preservation                  described in the landscaping and
          measures to the extent practicable.                      landscape preservation standards of the
B.   Landscape preservation                                        Technical Manual.
     1.   Site development shall be designed to               5.   Where the planting of replacement trees
          incorporate, limit disturbance to, and limit             on the site is not feasible, the applicant
          removal of existing trees.                               shall contribute an amount proportionate
     2.   The site plan shall include adequate                     to the cost of required replacement trees
          measures to protect vegetation to be                     to the City of Portland Tree Fund, as
          preserved from construction impacts, in                  described in the Landscaping and
          accordance with the landscaping and                      landscape preservation standards of the
          landscape preservation standards of the                  Technical Manual.
          Technical Manual.                              C.   Site landscaping and buffers
     3.   All development subject to zoning setbacks          1.   Landscaping. All development subject to
          shall preserve a minimum of 30% of                       required zoning setbacks shall include a
          existing trees 10 inches DBH or greater                  minimum of one shade tree or six plantings
          within the required setback area unless                  per 30 linear feet of all frontages as
          trees are non-native invasive species, as                measured along the property line. A
          identified in the landscaping and landscape              planting shall be defined as one shrub, one
          preservation standards of the Technical                  ornamental grass, and/or three perennials.
          Manual, or are deemed unsalvageable by                   Required plantings may be installed
          the Portland City Arborist or their                      anywhere on the site, including a green
          designee.                                                roof, if proposed, and may be planted in
     4.   Waiver: Where the applicant can                          any arrangement. Existing vegetation to
          demonstrate that preservation of existing                be preserved on the site may be counted
          vegetation would compromise                              towards this requirement as described in
          development of the site, the review                      the landscaping and landscape
          authority may permit the substitution of 14-10 | CITY OF PORTLAND LAND USE CODE SITE PLAN