EXACT Scope: Concrete temperature monitoring using EXACT Flex Loggers across all mass-concrete elements, including piers, footings, and bridge decks.
The William Halton Parkway Extension Project represents a major infrastructure development in Oakville, Ontario, connecting growing residential areas through a new four-lane roadway, complete with roundabouts, bike lanes, and pedestrian pathways.
At the heart of this extension lies the twinning of the William Halton Parkway bridge, a cast-in-place segmental structure spanning Sixteen Mile Creek.
With the bridge expected to be completed by June 2026, BOT Construction has been at the forefront of execution since 2021, ensuring quality, precision, and safety throughout all phases. Given the scale of mass-concrete pours, over 6,400 m³ in two decks, 4,100 m³ in piers, and 1,100 m³ in four footings, the need for reliable temperature monitoring was critical to the project’s success.
William Halton Parkway Extension – Segmental Bridge over Sixteen Mile Creek
The Challenge
Constructing one of Ontario’s three segmental bridges presented several challenges:
- Mass Concrete Temperature Control:
The bridge’s piers and decks required stringent temperature management to avoid exceeding limits (such as 70*C), which could compromise structural integrity and force costly rework. - Safety and Accessibility:
Traditional temperature monitoring methods required personnel to visit remote, elevated, or freezing work zones to manually retrieve data, introducing risk and inefficiency. - Continuous Quality Control:
Maintaining high QC standards across thousands of cubic meters of concrete demanded real-time visibility to make immediate adjustments during pours and curing. - Reliability in Harsh Environments:
With long construction durations and variable weather, ensuring uninterrupted data collection and reliability was essential to safeguard performance ratings and quality assurance.
The Solution: EXACT Technology Flex Loggers
To overcome these challenges, BOT Construction implemented EXACT Technology’s Flex Loggers, temperature monitoring devices offering real-time data access and remote reporting.
“It makes it so easy that I can sit at home and check temperatures anytime, anywhere in the world. Old traditional ways I had to visit sites in person, even in the freezing cold.”
– John Hipwell, BOT Construction
Meeting the Challenge
- Real-Time Remote Monitoring
With Flex Loggers installed across the piers, decks, and footings, BOT Construction gained 24/7 live access to temperature data from any device.
“Seeing temperatures live allows you to change and plan according to the monitoring, and that helps make better decisions.” – John Hipwell
- Improved Safety and Efficiency
By eliminating the need for manual data collection in harsh conditions, the team reduced site visits and improved worker safety.
“It saves time, where I’m not putting two guys out to check temps on site. They can check from their phone or laptop in the comfort of their home.” – John Hipwell
- Enhanced Quality Control
Live data allowed BOT’s QC team to proactively manage curing temperatures and respond instantly to any irregularities. Even a sudden spike, caused by an animal triggering a sensor, was easily identified and validated through the system. - Reliable Data Backup and Reporting
EXACT’s system ensures that data is recoverable from the cloud even if connection is lost, preventing information gaps that could delay reporting.
“When curing is over, it takes five minutes to print reports and send them. It’s a very convenient way to do QC.” – John Hipwell
- Trusted Partnership
BOT’s long-standing experience in infrastructure (22 years for Hipwell, 35+ in the industry) led them to evaluate various suppliers. Despite competitors offering free trials, BOT trusted EXACT’s reliability and responsiveness and have been using EXACT for over 5 years.
“We’ve been happy with EXACT since day one.”
Key Benefits Realized
- Improved safety through reduced on-site exposure
- Continuous quality assurance and compliance
- Faster decision-making during curing
- Seamless data access and instant reporting
- Reduced risk of over-temperature and material waste
“Technology has changed, so your QC has to change too. You’ve got to get modern. If you use traditional methods, you might have to remove a whole pier down.”
– John Hipwell
Conclusion
The William Halton Parkway Project demonstrates how EXACT Technology Flex Loggers enable contractors like BOT Construction to achieve precision, safety, and quality in complex infrastructure builds.
By leveraging live temperature monitoring, automated data collection, and cloud-based reporting, BOT has optimized quality control while saving time and protecting personnel.
In a field where technology continues to redefine modern construction, EXACT’s Flex Loggers have become an essential tool for QC-forward teams ensuring that every cubic meter of concrete performs exactly as intended.
“Doing such a huge project, we could not have any risks associated with concrete, so we trusted EXACT to monitor it reliably-and it did.”
– John Hipwell
Learn More
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