UBBL requirements: Application during use of an existing buildings or workplace

1. Building Condition & Environment #

Relevant By-law	Simple application for existing workplace
31	Maintain required open spaces; do not block or roof-over without approval.
41(4)	Maintain mechanical ventilation serving toilets, bathrooms and corridors.
83(1)	Monitor and maintain slopes against erosion and failure.
84	Prevent dampness and moisture penetration into the building.

2. Staircases & Internal Circulation #

Relevant By-law	Simple application for existing workplace
110	Keep staircases and passages free from obstruction.
111	Keep staircase lighting and ventilation functional.
168(4)	Maintain required staircase and landing width.
169	Do not reduce exit-route width.

3. Firefighter Access #

Relevant By-law	Simple application for existing workplace
140(3)(i)	Keep fire-appliance access clear of vehicles, storage, trees or structures.

4. Means of Escape & Emergency Exit #

Relevant By-law	Simple application for existing workplace
166	Keep exits readily accessible at all times.
172	Maintain visible and illuminated exit signs.
173	Ensure exit doors open from inside and self-close where required.

5. Passive Fire Protection #

Relevant By-law	Simple application for existing workplace
161	Maintain fire-stopping around pipes, ducts, cables and penetrations.
164	Maintain fire-door closers and closing function.

6. Firefighting Facilities & Identification #

Relevant By-law	Simple application for existing workplace
248	Maintain red identification for fire-system pipes and clear identification of cabinets/equipment.

7. Emergency Power & Lighting #

Relevant By-law	Simple application for existing workplace
253	Maintain emergency power for life-safety systems.
253A	Maintain emergency lighting for escape, including required duration.as