Case Study
How a $30.9 billion national pipeline project cut 56,000 paid orientation hours and passed every audit from month two
Trans Mountain Expansion Project
A $30.9 billion Government of Canada infrastructure program — 10,600+ workers, 35+ subcontractors, 118 miles of Rocky Mountain corridor.
The situation
The Trans Mountain Expansion Project added approximately 609 miles (980 km) of new pipeline between Strathcona County, Alberta and Burnaby, British Columbia, at a cost Trans Mountain has stated as approximately $30.9 billion. Tansi’s client, a general contractor, delivered roughly 118 miles of it — close to one fifth of the new line — across two spreads in Rocky Mountain terrain, from three bases an hour apart, with limited and intermittent connectivity. It managed 10,600+ workers from 35+ subcontractor organizations.
Six or more systems had been tried and abandoned, and safety audits had found the gaps: the project could not reliably say who was on site, whether they were qualified to be there, or where workers’ personal health information was stored.
What Tansi did
- Moved site orientation online. Workers completed it before arrival and were productive on their first shift, instead of spending a full paid day on site.
- Verified credentials against the issuing authority. This surfaced tickets that were not legally recognized in British Columbia despite having been accepted.
- Put competency proof in the field. A supervisor could confirm an operator was cleared for a steep-slope work area on a mobile device in minutes, offline — replacing a print-scan-email cycle that ran on office hours.
- Held health data and backups in the country of origin. Verified residency including backups was the requirement that eliminated every other vendor. 200,000+ test records; contact tracing fell from days of phone calls to under fifteen minutes.
- Reached the whole workforce in one message. 2,300+ workers in five minutes, after a mountainside collapse left the project with no way to notify anyone.
What changed
From month two onward the project passed its safety audits, and Trans Mountain scored them directly from Tansi reporting — the compliance record and the audit evidence were the same document. Orientation savings alone reached more than 56,000 paid hours across 8,000+ workers.
None of it was custom-built. The project deployed six standard Tansi modules and configured them as requirements emerged — which is why the first was live within 24 hours, and why an engagement that began as pandemic screening became the project’s workforce compliance system of record without a second procurement.
“On a project this size, the risk isn’t the technology — it’s a system that can’t change when the project does. Tansi asked what we needed, adapted to our project, and delivered in days rather than quarters. That’s not a feature. That’s the whole difference.”
— Project Safety Manager, TMEP contractor
Any public body is accountable for people it does not directly employ, arriving with credentials it is expected to have verified. Enterprise HR systems govern employees, not that population. Tansi covers the operational layer they were never built to reach — deployed alongside the systems an organization already owns.
Read the full case study →tansi.io/us/case-tmep
Covers data residency, competency verification, the audit outcome and the full results table.
Wade Mahowich
president@tansi.io
1-844-TANSIAPP | 1-844-826-7427
tansi.io/us
