Appendix
Construction Impact Assessment and Tree Management Plan - Tree Data Table
December 5, 2023Pages 140–1452 sections
Detailed tabular data listing surveyed trees at the development site, including species, health condition, and retention recommendations.
Species include: Douglas fir, Big leaf maple, Arbutus, Grand fir, Trembling aspenTags analyzed from 2347 to 2415 plus Hedges and NT 1Most trees marked for retention subject to arborist supervision
Construction Impact Assessment and Tree Management Plan for 339, 341, 345 Island Highway
Prepared for Boardwalk REIT
Page 140–145
| Tag # | Surveyed (Yes/No) | Location (On, Off, Shared, City) | Bylaw protected (Yes/No) | Name (Common) | Name (Botanical) | DBH (cm) | Dripline radius (m) | Critical root zone radius (m) | Condition: Health | Condition: Structural | Relative tolerance | Retention suitability | General field observations/remarks | Tree Retention Comments | Retention status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2347 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 17 | 3 | 2.0 | Fair to poor | Fair | Moderate | Conditional | Being over taken by ivy, limited live crown | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2348 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 34 | 2 | 4.1 | Fair to poor | Fair | Moderate | Conditional | Ivy infestation, health stress, | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2349 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 62 | 6 | 7.4 | Fair to poor | Fair to poor | Moderate | Conditional | Medium size deadwood, extended lower limbs, slight corrected lean to the west | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2350 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 27, 34 | 6 | 6.0 | Fair to poor | Fair to poor | Moderate | Conditional | 27cm stem is dead, large deadwood, rooted in rock, asymmetrical crown weighted to the east | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2351 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 49 | 5 | 5.9 | Fair to poor | Fair to poor | Moderate | Conditional | Sparse canopy, ivy around lower trunk, asymmetrical crown weighted to the east, possible leader loss | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2352 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 50 | 4 | 6 | Fair to poor | Fair | Moderate | Conditional | Sparse canopy, ivy around lower trunk, asymmetrical crown weighted to the south, small deadwood | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2353 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 11 | 1 | 1.3 | Poor | Fair to poor | Moderate | Conditional | Very sparse canopy, historical leader loss | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2354 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 35, 26 | 6 | 6.1 | Fair | Fair | Moderate | Conditional | Asymmetrical crown, lean to the east, possible health stress, ivy around base | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2355 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 20 | 2 | 2.4 | Poor | Fair to poor | Moderate | Unsuitable | Advanced health decline, limited canopy area | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2356 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 22 | 5 | 2.6 | Fair | Fair | Moderate | Conditional | Ivy around lower trunk, suppressed | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2357 | Yes | On | Yes | Arbutus | Arbutus menziesii | 24 | 5 | 3.6 | Fair to poor | Fair to poor | Poor | Conditional | Northern stem in decline limited canopy, small to medium sized deadwood | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2358 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 21, 28 | 5 | 4.9 | Fair | Fair | Moderate | Conditional | Asymmetrical crown weighted to the west, ivy around lower trunks, small deadwood | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2359 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 82 | 6 | 9.8 | Fair | Fair | Moderate | Conditional | Small to medium sized deadwood, some health stress, slight corrected lean to the west | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2360 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 38 | 3 | 4.6 | Fair to poor | Fair to poor | Moderate | Conditional | Ivy around lower trunk, possible leader loss, narrow high crown, health stress | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2361 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 13, 23 | 4 | 3.7 | Fair | Fair | Moderate | Conditional | Asymmetrical crown weighted to the north, | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2362 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 32, 15, 14, 20 | 5 | 6.3 | Fair | Fair to poor | Moderate | Conditional | Included bark at basal unions, lean to the north, cluster of stems, ivy | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2363 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 73 | 6 | 8.8 | Fair | Fair to poor | Moderate | Conditional | Asymmetrical crown, corrected lean to the north, large deadwood | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2364 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 61 | 5 | 7.3 | Fair | Fair | Moderate | Conditional | Asymmetrical crown, medium sized deadwood, some health stress | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2365 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 59 | 7 | 7.1 | Fair to poor | Fair to poor | Moderate | Conditional | Extended lower limbs, asymmetrical crown, health stress, codominant with adjacent Douglas fir | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2366 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 58 | 7 | 7.0 | Fair to poor | Fair to poor | Moderate | Conditional | Extended lower limbs, asymmetrical crown, health stress, codominant with adjacent Douglas fir | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2367 | No | On | Yes | Douglas fir | Pseudotsuga menziesii | 14 | 2 | 1.7 | Fair | Fair | Moderate | Conditional | Ivy around trunk, small deadwood | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2368 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 27 | 5 | 3.2 | Fair | Fair | Moderate | Conditional | Asymmetrical crown weighted to the north, small deadwood, suppressed | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2369 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 29 | 5 | 3.5 | Fair | Fair to poor | Moderate | Conditional | Partially failed top, resumed apical growth, response growth at 6m, ivy around lower trunk | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2370 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 35 | 3 | 4.2 | Fair | Fair | Moderate | Conditional | High crown, ivy, some health stress | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2371 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 32, 39, 41, 29, 22, 35, 30, 34, 23, 20, 36 | 10 | 9.7 | Fair | Fair to poor | Moderate | Conditional | Small to medium sized deadwood, included bark at lower unions, ivy around lower trunks | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2372 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 7, 13, 14, 10, 10, 6 | 2 | 3.3 | Fair | Fair | Moderate | Conditional | Cluster of stems, ivy around lower trunks | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2373 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 54 | 4 | 6.5 | Fair | Poor | Moderate | Conditional | Historically top loss at 12m, asymmetrical crown, limited canopy area, ivy around lower trunk | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2374 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 46 | 2 | 5.5 | Fair to poor | Fair | Moderate | Conditional | Health stress, asymmetrical crown weighted to the east, sparse canopy, high crown | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2375 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 62 | 5 | 7.4 | Fair to poor | Fair | Moderate | Conditional | Health stress, asymmetrical crown, ivy around lower trunk, small deadwood | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2376 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 23, 39* | 7 | 6.3 | Fair to poor | Poor | Moderate | Conditional | Failed stem lodged between the two stems, larger stem partially failed resting in adjacent maple, health stress, smaller stem topped, asymmetrical crown | *Remove failed stem. The project arborist to supervise all excavation required within the critical root zone. | Retain* |
| 2377 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 27, 26, 22 | 5 | 6.6 | Fair | Fair to poor | Moderate | Conditional | Douglas fir stem resting in canopy, 22cm stem damaged by Douglas fir, included bark at base, asymmetrical crown weighted to south | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2378 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 34, 28, 15, 29 | 8 | 8.2 | Fair | Poor | Moderate | Unsuitable | 15cm stem dead, 29cm stem advanced health decline, ivy around trunk, lean to the south | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2379 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 39 | 4 | 4.7 | Fair to poor | Fair to poor | Moderate | Conditional | Asymmetrical crown, ivy around base, health stress | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2380 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 68 | 7 | 8.2 | Fair to poor | Fair to poor | Moderate | Conditional | Health stress, extended lower limbs, medium sized deadwood, asymmetrical | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2381 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 34 | 3 | 4.1 | Fair to poor | Fair to poor | Moderate | Conditional | Topped, suppressed, health stress, asymmetrical crown | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2382 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 30 | 5 | 3.6 | Fair to poor | Fair to poor | Moderate | Conditional | Possibly topped, asymmetrical crown, health stress, medium sized deadwood | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2383 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 59 | 5 | 7.1 | Fair to poor | Fair | Moderate | Conditional | Health stress, asymmetrical crown, corrected lean to the south | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2384 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 32 | 4 | 3.8 | Fair to poor | Poor | Moderate | Conditional | Topped, deflection in upper trunk, asymmetrical crown, health stress | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2385 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 54 | 4 | 6.5 | Fair | Fair | Moderate | Conditional | Health stress, high crown, ivy around trunk, asymmetrical crown | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2386 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 48 | 5 | 5.8 | Fair to poor | Fair to poor | Moderate | Conditional | Dead snag adjacent to tree, ps fruiting body located 1m from base, asymmetrical, deflected leader, health stress | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2387 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 70 | 6 | 8.4 | Fair to poor | Fair | Moderate | Conditional | Asymmetrical crown, ivy, health stress, slight lean to the south | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2388 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 66, 17 | 6 | 9.1 | Fair | Fair | Moderate | Conditional | Asymmetrical crown, corrected lean to the south, health stress | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2389 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 25 | 2 | 3 | Fair to poor | Fair | Moderate | Conditional | Suppressed, deflected leader, health stress | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2390 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 20 | 1 | 2.4 | Poor | Fair to poor | Moderate | Conditional | Topped, limited canopy, health stress | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2391 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 41, 38, 20, 34, 30, 33, 55 | 7 | 11.8 | Fair | Fair to poor | Moderate | Conditional | Kretzschmaria deusta, 20cm stem dead, medium sized deadwood, included bark at basal union | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2392 | Yes | On | Yes | Grand fir | Abies grandis | 15 | 2 | 2.3 | Fair to poor | Fair | Poor | Conditional | Contacting 2391, health stress | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2393 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 22 | 4 | 2.6 | Fair | Fair | Moderate | Conditional | Medium sized deadwood, asymmetrical crown, | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2394 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 23, 22 | 5 | 4.3 | Fair | Fair | Moderate | Conditional | Extended lower limb, codominant stems, included bark at base | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2395 | Yes | Shared | Yes | Big leaf maple | Acer macrophyllum | 21, 23, 24, 22, 18, 21, 27 | 7 | 6.6 | Fair | Fair to poor | Moderate | Conditional | 18cm stem dead, including bark at basal unions, extended lower limbs, ivy, some stems topped | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2396 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 14 | 6 | 1.7 | Fair | Fair to poor | Moderate | Conditional | Heavy lean to the east, lower trunk deflection | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2397 | No | On | Yes | Douglas fir | Pseudotsuga menziesii | 48 | 5 | 5.8 | Fair to poor | Poor | Moderate | Conditional | Possible historical leader loss, significant deflection/kink in trunk, health stress | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2398 | No | On | Yes | Willow | Salix sp. | 23, 22 | 2 | 4.3 | Fair to poor | Fair to poor | Moderate | Conditional | Past stem failures, included bark at basal union, | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2399 | Yes | City | Yes | Big leaf maple | Acer macrophyllum | 25 | 3 | 3 | Fair | Fair | Moderate | High crown, rooted adjacent to mound | The project arborist to supervise all excavation required within the critical root zone. | Retain | |
| 2400 | Yes | City | Yes | Arbutus | Arbutus menziesii | 11 | 2 | 1.7 | Fair | Fair to good | Poor | 1m off pl, canopy weighted to the west | The project arborist to supervise all excavation required within the critical root zone. | Retain | |
| 2401 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 18, 16, 10, 22 | 5 | 5.1 | Fair | Fair | Moderate | Conditional | Asymmetrical crown weighted to the north, included bark at basal unions, ivy | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2402 | Yes | On | Yes | Big leaf maple | Acer macrophyllum | 15, 18, 14 | 4 | 4.2 | Fair | Fair | Moderate | Conditional | Rooted on slope, small deadwood | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2403 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 11 | 2 | 1.3 | Fair | Fair | Moderate | Conditional | Rooted on slope, canopy interacting with adjacent big leaf maples | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2404 | Yes | Shared | Yes | Big leaf maple | Acer macrophyllum | 24, 11 | 2 | 3.7 | Fair | Fair | Moderate | Conditional | Small deadwood, ivy, rooted on slope | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2405 | Yes | On | Yes | Douglas fir | Pseudotsuga menziesii | 23 | 3 | 2.8 | Fair | Fair | Moderate | Conditional | Corrected lean to the north, rooted adjacent to rock outcrop, some health stress | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2406 | Yes | Shared | Yes | Big leaf maple | Acer macrophyllum | 13, 8, 24 | 4 | 4.4 | Fair | Fair | Moderate | Conditional | Rooted on edge of slope, small deadwood, included bark at basal unions, possibly somewhat rooted in rock | The project arborist to supervise all excavation required within the critical root zone. | Retain |
| 2407 | Yes | City | Yes | Big leaf maple | Acer macrophyllum | 21,19,12,15,20,12 | 6 | 5.3 | Fair | Fair to poor | Moderate | Extended lower limbs, medium sized deadwood, included bark at basal unions, rooted at edge of slope | The project arborist to supervise all excavation required within the critical root zone. | Retain | |
| 2408 | Yes | City | Yes | Big leaf maple | Acer macrophyllum | 17, 9 | 5 | 2.7 | Fair | Fair | Moderate | Included bark at basal union, likely part of a historical larger tree, small deadwood | The project arborist to supervise all excavation required within the critical root zone. | Retain | |
| 2409 | No | City | Yes | Trembling aspen | Populus tremuloides | 11 | 4 | 1.3 | Fair | Fair | Moderate | Bend in trunk to the east, rooted edge of slope | The project arborist to supervise all excavation required within the critical root zone. | Retain | |
| 2410 | No | City | Yes | Trembling aspen | Populus tremuloides | 23 | 2 | 2.8 | Fair | Fair | Moderate | Corrected lean to the north, rooted on edge of slope | The project arborist to supervise all excavation required within the critical root zone. | Retain | |
| 2411 | Yes | City | Yes | Big leaf maple | Acer macrophyllum | 20, 22 | 4 | 4.1 | Fair | Fair | Moderate | Small deadwood; ivy, included bark at basal union, asymmetrical crown | The project arborist to supervise all excavation required within the critical root zone. | Retain | |
| 2412 | Yes | City | Yes | Big leaf maple | Acer macrophyllum | 17, 24, 25 | 5 | 6.0 | Fair | Fair | Moderate | Medium sized deadwood, asymmetrical crown, included bark at basal union | The project arborist to supervise all excavation required within the critical root zone. | Retain | |
| 2413 | Yes | City | Yes | Big leaf maple | Acer macrophyllum | 20, 33 | 5 | 5.4 | Fair | Fair | Moderate | Asymmetrical crown, small to medium sized deadwood | The project arborist to supervise all excavation required within the critical root zone. | Retain | |
| 2414 | Yes | City | Yes | Big leaf maple | Acer macrophyllum | 19 | 4 | 2.3 | Fair | Fair | Moderate | High mark crown, small deadwood, bend in lower trunk, possible historical secondary stem | The project arborist to supervise all excavation required within the critical root zone. | Retain | |
| 2415 | No | City | Yes | Cherry | Prunus sp. | 14, 6 | 6 | 2.1 | Fair | Fair to poor | Moderate | Bend towards the south, small stem is topped at 2m, wound on lower trunk | The project arborist to supervise all excavation required within the critical root zone. | Retain | |
| Hedge 2 | No | City | No | Mixed evergreen species | Mixed evergreen species | 10 – 25cm dbh | 2 | 1 – 2.5m | Good | Good | Good | Hedge row consisting of ~ 100 Excelsa cedar, 1 Douglas-fir and 5 Leyland cypress stems. | *Road widening, sewer and water service connection proposed within the critical root zone. The project arborist to supervise all excavation required within the critical root zone. | Retain* | |
| Hedge 3 | No | City | No | Leyland cypress | Cupressus x leylandii | 20 – 24cm dbh | 2 | 2 – 2.4m | Good | Good | Good | Hedge row consisting of 6 individual stems. | *Road widening proposed within the critical root zone. The project arborist to supervise all excavation required within the critical root zone. | Retain* | |
| NT 1 | No | City | Yes | Douglas-fir | Pseudotsuga menziesii | 67 | 5 | 8.0 | Fair | Fair | Moderate | Rooted against rock outcrop. Utility pole recently installed ~2m from root collar. | *Road widening proposed within the critical root zone. The project arborist to supervise all excavation required within the critical root zone. | Retain* |
Page 140–145
Extracted from: 2023 12 05 Public Hearing Agenda - Agenda - Pdf