12 OSSINGTON AVE

Approved

Last refreshed on Oct 6, 2026

Permit number: 21 143258 ALT
Permit type: AS Alternative Solution
Applied: 2021-04-20
Issued: Not available

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Timeline

Applied
2021-04-20
Issued
Not available
Completed
2021-09-07

Project description

Alternative solution related to Permit No. 19 225477. Pipe penetrations are passing through the NLT fire rated floors on levels 2 to 4 of the building. There are currently no ULC systems that provide fire stopping for NLT floor systems. 3M has provided engineering judgements A through E that meet the required F ratings for fire stops that protect the pipe penetrations through the 1h and 2h NLT floor systems. These engineering judgements meet the intent of the code.

Permit fields

City area grid code: S1021
Postal code: M6J
Record created: 2026-10-06T21:39:45.316355+00:00
Revision: 0
Street name: OSSINGTON
Street number: 12
Street type: AVE
Work: Alternative Solution
Street (from open data): 12 OSSINGTON AVE

Not a municipal ward number.