Sturrock Dock – Conditional Survey of intermediate Caisson Gate
TNPA has appointed 6Sigma EPCM to provide a conditional survey of this caisson gate. The gate is over 70 years old and was in dire need of inspection and identification of the risks. The main risks were identified as the weight loss of years of corrosion of the steel. 6Sigma provided the ports authority with various options to extend its life until it will be replaced.