40% Weld Failure: KiwiRail Retrains, Then Reinstates Track Contractor
KiwiRail’s decision to retrain and rehire a contractor with a 31.6% weld defect rate highlights the supply chain tension between supplier development and risk control. The episode forced a month-long audit of 470 historical welds and raises questions about procurement oversight in critical infrastructure.
Source: nzherald.co.nz · indianweekender.co.nz