Phase 2 Membrane Replacement Project

Project Mobilization Date: July 20, 2026
Work Start Date: May 4, 2026 (for emergency repairs) 
Expected completion: December 2026
Primary contractor: Prostar
Engineering design: Strata Engineering

Weather: 18°-22°C, mostly sunny
Workers onsite: At least 6

Work done over the past two days:

• Additional pavers install led near entrance of Building 244 and working toward the 240 building
• More dirt placed in the emergency repair area
• Gravel is being compacted in the Phase 1 extension
• A polymer joint compound is being poured over installed pavers, to help provide waterproofing by filling gaps between the pavers

Photos coming soon–I have not been able to get out recently until it is already dark.

Phase 2 Membrane Replacement Project

Project Mobilization Date: July 20, 2026
Work Start Date: May 4, 2026 (for emergency repairs) 
Expected completion: December 2026
Primary contractor: Prostar
Engineering design: Strata Engineering

Weather: 18°C, cloudy with showers early in morning, then clearing
Workers onsite: At least 6

Work done today:

• Further extension of pavers in parking lot around the planter by the emergency repair area
• Initial placement of pavers are being installed on Building 244 sidewalk along south side
• Soil has been brought in and distributed in most areas where grass will be located

Phase 2 Membrane Replacement Project

Project Mobilization Date: July 20, 2026
Work Start Date: May 4, 2026 (for emergency repairs) 
Expected completion: December 2026
Primary contractor: Prostar
Engineering design: Strata Engineering

Weather: Around 16°C, partly sunny
Workers onsite: At least 3

Work done today:

• Phase 1 extension removal of old gravel complete, new gravel is being put in place
• More compacting of area adjacent to Building 240
• More work on leveling and compacting fine gravel for sidewalk adjacent to Building 244

Phase 2 Membrane Replacement Project

Project Mobilization Date: July 20, 2026
Work Start Date: May 4, 2026 (for emergency repairs) 
Expected completion: December 2026
Primary contractor: Prostar
Engineering design: Strata Engineering

Weather: Around 13–15°C, mostly sunny
Workers onsite: At least 3

I’ve been busy the past few days so I’m combining the work done on Friday and Saturday into one post.

Work done:

• Some more pavers installed in the parking lot
• Additional compacting of gravel in the area in front of the 240 building (Saturday)
• Some minor housekeeping (cleaning, organization)

It’s possible other work may have been done, but I did not observe anything specific.

Phase 2 Membrane Replacement Project

Project Mobilization Date: July 20, 2026
Work Start Date: May 4, 2026 (for emergency repairs) 
Expected completion: December 2026
Primary contractor: Prostar
Engineering design: Strata Engineering

Weather: 21°C, mostly sunny
Workers onsite: At least 8

Work done today:

• Additional extension of pavers in the parking lot adjacent to Building 244
• Filter fabric placed alongside Building 240’s east edge in preparation for reinstatement of sidewalk
• Trench drain ends were dug out for inspection. This is to prepare for its replacement or possible refurbishment. The holes were filled after the inspection was complete.

Phase 2 Membrane Replacement Project

Project Mobilization Date: July 20, 2026
Work Start Date: May 4, 2026 (for emergency repairs) 
Expected completion: December 2026
Primary contractor: Prostar
Engineering design: Strata Engineering

Weather: 19°C, mostly sunny
Workers onsite: At least 6

Work done today:

• Continued placement of pavers in the visitor parking lot adjacent to Building 244