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DocumentsAppendixJul 20, 2026Pages 16–19

Appendix A - Tree Resource Table

Original PDF

Inventory tables record tree locations, species, dimensions, condition, critical root zones, and recommended retention status for onsite, offsite, shared, and municipal trees.

12.2.3 Bylaw No. 2236 – Application to Rezone 709, 711, 715, 719, and 721 Massie Drive

Key facts

  • Includes tree IDs such as 1176, 1177, 1179, 1180, 1181, OS-series, and M-series
  • M5 and M6 are listed as municipal trees recommended for removal

Appendix A - Tree Resource Table

Table 1: Tree Inventory Table

Tag # Surveyed (Yes/No) Location (On, Off, Shared, City) Bylaw protected (Yes/No) Common Name Botanical Name DBH (cm) Crown Radius (m) Critical Root Zone Radius (m) Health Condition Structural Condition Relative Tolerance General Field Observations/Remarks Tree Retention & Location Comments Retention Status
OS1 No Off Y Garry oak Quercus garryana 33 6 3.465 Fair Fair-poor Good Vehicle strike damage causing multiple stem scars, historical tear out wound on tension side, lean away from subject site, no crown overlap with subject site, 2.5 m from PL Generally located away from the proposed construction activities Retain
OS2 No Off Y Douglas-fir Pseudotsuga menziesii 88 7 13.64 Good Good-fair Poor Asymmetrical crown, deadwood, Generally located away from the proposed construction activities Retain
OS3 No Off Y Douglas-fir Pseudotsuga menziesii 26 2 4.03 Good-fair Fair Poor Asymmetrical crown, historical top failure, suppressed, corrected lean, 3m from PL, edge of park pathway, Generally located away from the proposed construction activities Retain
M1 No Municipal M Douglas-fir Pseudotsuga menziesii 98 7 15.19 Good Fair Poor Measured over ivy and wood plank attached to stem, asymmetrical lower crown, ivy, small deadwood, in natural area surrounded by split rail fence, Generally located away from the proposed construction activities Retain
M2 No Municipal M Maple Acer sp. 4 0.5 0.5 Good Fair Moderate Deflected top, asymmetrical canopy Generally located away from the proposed construction activities Retain
M3 No Municipal M Maple Acer sp. 5 0.5 0.625 Good Fair Moderate Deflected top, minor mechanical damage on scaffold branches. Generally located away from the proposed construction activities Retain
M4 No Municipal M Maple Acer sp. 4 0.5 0.5 Fair Fair Moderate Roughly 90% of cambium girdled from base mechanical damage Generally located away from the proposed construction activities Retain
M1183 Yes Municipal Y Douglas-fir Pseudotsuga menziesii 69 6 10.695 Good-fair Fair-poor Poor Swelling at base on side of path and fence, dead ivy on lower trunk, asymmetrical crown, flat Some construction impacts are likely. Arborist to supervise demolition of existing structures. Retain
1182 Yes On Y Douglas-fir Pseudotsuga menziesii 74 6 11.47 Fair Fair-poor Poor Lean to SW, asymmetrical crown, historical top removal/failure, fruiting bodies attached to base, Generally located away from the proposed construction activities Retain
1181 Yes On Y Douglas-fir Pseudotsuga menziesii 93 6 14.415 Fair Fair-poor Poor Corrected lean, deadwood, flat top Generally located away from the proposed construction activities Retain
1180 Yes On Y Douglas-fir Pseudotsuga menziesii 72 6 11.16 Fair Fair-poor Poor Deadwood and tip dieback, historically topped resulting in codominant tops Generally located away from the proposed construction activities Retain
OS4 No Off Y Douglas-fir Pseudotsuga menziesii 80 6 12.4 Fair Fair-poor Poor Historical top failure, larger deadwood and hangers, 1m from fence, Generally located away from the proposed construction activities Retain
1179 Yes On Y Douglas-fir Pseudotsuga menziesii 64 4 9.92 Fair Fair-poor Poor Historical top failure, part of dead top still attached, suppressed, narrow crown, deadwood and hangers Adhere to the recommendations within the exploratory excavation memo. Possible impacts due to U/G parking facility construction. Limit over excavation via shoring or another approved method. Arborist Supervision. Retain
OS5 No Off Y Douglas-fir Pseudotsuga menziesii 90 5 13.95 Good-fair Fair-poor Poor Deflected top, historical pruning and associated decay, ah gets and deadwood Adhere to the recommendations within the exploratory excavation memo. Possible impacts due to U/G parking facility construction. Limit over excavation via shoring or another approved method. Arborist Supervision. Retain
1178 Yes On Y Japanese maple Acer palmatum 11,11,7 2 3.625 Fair-poor Fair-poor Moderate Zip ties girdling multiple leaders, deadwood, bark inclusions in multiple unions Within proposed building footprint Remove
OS6 Yes Shared Y Lombardy poplar Populus nigra 'Italica' 90 4 13.95 Fair Fair Poor Codominant, surface rooted on subject site, epicormics, small deadwood in internal canopy Significant impacts by U/G parking facility construction Remove
OS7 No Off Y Plum Prunus sp. 28 4 2.94 Fair Fair-poor Good Cavity in lower trunk, deadwood, historical pruning canopy overhanging PL Generally located away from the proposed construction activities Retain
OS8 No Off Y Holly Ilex aquifolium 25,25,18 4 7.14 Good Fair Good Included union at base, historical pruning wounds with associated decay, overhanging subject property, Possible impacts due to U/G parking facility construction. Limit over excavation via shoring or another approved method. Arborist Supervision. Retain
OS9 No Off Y Garry oak Quercus garryana 43 5 4.515 Good-fair Fair Good Asymmetrical crown, deadwood, crown weighted to south, view of base obstructed by fence, historical pruning Generally located away from the proposed construction activities Retain
1177 Yes On Y Lawsons cypress Chamaecyparis lawsoniana 40 3 6.2 Good-fair Fair-poor Poor Codominant with included union, Significant impacts by U/G parking facility construction Remove
1176 Yes On Y Lawsons cypress Chamaecyparis lawsoniana 37 3 3.885 Good-fair Fair-poor Poor Tri dominant with included union, Significant impacts by U/G parking facility construction Remove
M5 Yes Municipal M Plum Prunus sp. 10,4,4 2 1.89 Fair-poor Fair-poor Good Suppressed, asymmetrical crown, epicormics, multiple stems from base Within proposed driveway footprint and U/G parking facility impacts Remove
M6 Yes Municipal M Plum Prunus sp. 15,14,17 5 4.83 Fair Poor Good Many stems, congested canopy, overhang above PL and road, historical pruning, deadwood, ivy on lower stem Within proposed driveway footprint and U/G parking facility impacts Remove
OS10 Yes Off Y Douglas-fir Pseudotsuga menziesii 29,12 4 6.355 Good-fair Good-fair Poor Twig dieback, historical pruning wounds with associated decay, beside driveway The project arborist shall supervise the removal of the existing driveway as needed. Hardscaping within the critical root zone should be left in place as long as possible. Retain
OS11 No Off Y Garry oak Quercus garryana 53,68 8 12.705 Good Fair Good Codominant at 1m with included union, small deadwood, historical pruning wounds with associated decay, overhanging property line, 1m from fence line Adhere to the recommendations within the exploratory excavation memo. Arborist supervision as recommended. Retain
Page 16–19
Extracted from: Arborist Report - Massie 20250710