Membrane Project

Phase 1 Membrane Replacement Project

Project Mobilization Date: August 11, 2025
Work Start Date: August 28, 2025 
Expected duration: 2–3 months (Completion now likely in February 2026)
Primary contractor: Prostar https://prostar.ca/

Weather: 8C, sun and cloud, late showers

Work done today:

• Initial work in placing the root barrier between the 244 and 248 buildings
• Initial work in placing the root barrier behind the 244 building
• Metal flashing completed on patios
• Workers onsite: At least four observed

The root barrier is a thick, cloth-like cover that is permeable to allow moisture through, but with a fine mesh designed to inhibit roots from penetrating. It is laid on top of the membrane to protect it from any plants or trees growing above.

Phase 1 Membrane Replacement Project

Project Mobilization Date: August 11, 2025
Work Start Date: August 28, 2025 
Expected duration: 2–3 months (Completion now likely in February 2026)
Primary contractor: Prostar https://prostar.ca/

Weather: 10C, rain and clouds

Work done today:

• More work on patio restoration, including new metal flashing placed along edges.
• Other preparation for the root barrier that will sit atop the membrane between the 244 and 248 buildings and behind the 244 building.
• Liquid membrane material applied to the base of the concrete curb. This is the same material used around the drains.
• Workers onsite: At least three, possibly more.

Phase 1 Membrane Replacement Project

Project Mobilization Date: August 11, 2025
Work Start Date: August 28, 2025 
Expected duration: 2–3 months (Completion now likely in February 2026)
Primary contractor: Prostar https://prostar.ca/

Weather: !4C, clouds and some clearing

The biweekly site meeting took place virtually today. Attending were:

• Strata Engineering
• Prostar
• Copperstone Council, represented by the Vice-President
• Quay Pacific, represented by James Jamieson

The fourth membrane report will be sent to owners soon.

Work done today:

• A reglet cut was made along the concrete curb that was installed on November 5th. This is to prevent any possible cracks from spreading.
• The first pieces of metal flashing were put back along multiple patios.
• Workers onsite: At least four.

Phase 1 Membrane Replacement Project

Project Mobilization Date: August 11, 2025
Work Start Date: August 28, 2025 
Expected duration: 2–3 months (Completion now likely in February 2026)
Primary contractor: Prostar https://prostar.ca/

Weather: 8C, drizzle and cloud, some showers

Work done today:

• More pavers returned to the patios. At this point, all five patios have the majority of the pavers restored. The boarding and stone cladding work remains to be done.
• Workers onsite: At least four.

Phase 1 Membrane Replacement Project

Project Mobilization Date: August 11, 2025
Work Start Date: August 28, 2025 
Expected duration: 2–3 months (Completion now likely in February 2026)
Primary contractor: Prostar https://prostar.ca/

Weather: 10C, cloudy with isolated showers

Work done today:

• Further work on extending membrane around the lamp posts and base of the staircase between the 244 and 248 buildings.
• Workers onsite: At least four observed.

Phase 1 Membrane Replacement Project

Project Mobilization Date: August 11, 2025
Work Start Date: August 28, 2025 
Expected duration: 2–3 months (Completion now likely in February 2026)
Primary contractor: Prostar https://prostar.ca/

Weather: 10C, heavy rain

There were people onsite today, but I believe it was mostly site inspection and moving some equipment out of the rain or to other areas.