PRI Engineering
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03/16/2026
Employee Spotlight of the Month:
Jean-Marc Pruneau
In just five months, Jean-Marc has made a massive impact on the safety culture here at PRI Engineering and Ecora Consultants. Originally from Quebec and now a Kelowna local, he brought 15 years of experience to the table to help rebuild our safety systems.
From launching new internal training programs to making our safety documentation more user-friendly, Jean-Marc ensures our teams have the practical tools they need to stay safe every day.
We’re so glad to have your energy and leadership on the team, Jean-Marc!
To learn how you can make a difference on the PRI/Ecora team, check out our Careers page. https://buff.ly/1iU59ID
Join Our Team | Careers at PRI Engineering — PRI Engineering Join the PRI Engineering team! Explore exciting career opportunities in geotechnical and environmental engineering.
09/08/2025
📍 Site Update: Preproduction Foundation Testing for Solar Development
The local cattle served as our most dedicated (and silent) QA observers on site.
The PRI Engineering team recently completed axial and lateral load testing to support the foundation design of a proposed solar installation. Groundscrew piles were installed across the site, with all locations predrilled to accommodate subsurface conditions.
This testing phase is critical for verifying load-bearing capacity and optimizing pile design to meet structural and geotechnical requirements.
09/02/2025
🎉 We’re heading to RE+ Vegas! 🌞
Catch the PRI Engineering team with our friends at at Booth V8335.
📍 The Venetian Expo & Caesars Forum, Las Vegas
📅 September 8–11
Come meet our Foundation Experts for solar and wind projects and learn how we’re powering the future of renewable energy together! ⚡
🚧 Let’s Talk Trench Boxes: More Than Just Safety Equipment
From a geotechnical standpoint, trench boxes are a critical part of temporary ground support — not just a safety add-on.
When excavating for utilities, pipelines, or shallow foundations, soil type and groundwater conditions determine how quickly trench walls can fail. Cohesive soils may appear stable… until they’re not.
📉 Why trench boxes matter BEFORE you dig:
🔹 Prevent soil collapse in unstable or saturated ground
🔹 Maintain trench geometry for construction accuracy
🔹 Protect against surcharge loads and vibrations
🔹 Support worker safety in reactive or granular soils
🔹 Reduce the need for wider excavations (which increase costs)
👷♀️ As geotechnical engineers, part of our role is advising on temporary works design: trench stability, allowable open time, and when a box isn’t enough — and engineered shoring is required.
💬 What’s the most challenging trench condition you’ve encountered in the field?
Let’s swap stories — and solutions.
📹 Credit: fullsheets — DM for attribution or removal.
08/18/2025
Why are subgrade inspections critical in construction?
PRI was onsite for a proof roll inspection during parking lot reconstruction on a public school parking lot. After removing the asphalt, the contractor uncovered a soft, unstable subgrade — a clear red flag for future pavement performance.
During a subgrade evaluation, we assess:
- Native soil type
- Moisture content & water presence
- Deleterious or organic materials
Identifying weak zones early helps prevent costly issues like cracking, settlement, and structural failure. These inspections are not just checkboxes — they’re a first line of defence for long-term pavement durability and performance.
📍 Investing in QA/QC at this stage means fewer surprises and smarter builds down the road.
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205 Street George St, Unit 2
Lindsay, ON
K9V5Z9
