Phase 1 Membrane Project, Day 119 (January 27, 2026)

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: 11C, cloudy

Work done today:

  • Stone (gravel) was placed around the ventilation shaft by the 244 building, and an aeration mat was also put in place, though it may not be resting on clean material (this may change, possibly)
  • Perforated pipes were extended out of drains where soil will be placed, to facilitate proper drainage through the soil
  • Additional Allan blocks were put in place
  • The aeration mat has been taped down in more areas
  • A load of sand/light soil was delivered. This will be the base layer for the soil.
  • Workers onsite: Four

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