Concrete Cutting and Coring — Load-Bearing Column Removal (Downtown Toronto | 110 Spadina Ave)
Автор: DRMCUTTING
Загружено: 2026-01-19
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DRM Cutting completed a concrete cutting and coring scope in Downtown Toronto (110 Spadina Ave) to support a structural modification: removal of a load-bearing corner concrete column after engineered shoring was installed.
Phase 1 — Concrete Coring (enabling step):
• 4 × 12-inch core holes through the roof slab (1 shift)
• Roof slab thickness: ~12 inches (see tape-measure photo)
• Generator mobilized due to limited on-site power capacity
• Core capture/containment to protect finished areas below
Phase 2 — Column Removal (weekend execution):
• Column size: 600 × 600 mm (≈ 24” × 24”), height removed ~3.5 m (≈ 11’ 6”)
• Heavy reinforcement (perimeter verticals incl. six 1-inch bars)
• Wire sawing was considered, but revised shoring geometry eliminated safe access — executed a controlled score-and-break removal sequence instead
• Removed material: ~4.6 tonnes (concrete + steel)
• Haul-out: buckets to freight elevator, full cleanup and disposal
If your project involves structural sequencing, downtown logistics, or scopes that require both cutting and coring, send photos/drawings and constraints — we’ll map the safest method and execute clean.
#concretecutting #gta #concretecoring
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