A TTI Field Engineering site visit produces specific, actionable corrective recommendations — not general observations. Here’s what happens during the investigation and what the deliverables actually contain.
Some field modifications genuinely reduce vibration while a permanent solution is engineered. Others only shift where the damage accumulates. Measuring before and after is the only reliable way to tell.
Analysis predictions and field measurements sometimes diverge. The cause is almost always as-built geometry differences, gas composition changes, or modeling simplifications — not a fundamental error in either approach.
Raw vibration amplitude tells you how much something is vibrating. Frequency analysis tells you why. Phase measurements tell you which structural mode is active and where to fix it.
Visible pipe movement means fatigue damage is already accumulating. Cracked welds mean failure is imminent. Knowing the difference between early warning signs and urgent indicators determines your response window.