Sean Moran, our Principal Engineer writes this occasional blog about his experiences. Seán designs, commissions and troubleshoots Sewage, Industrial Effluent and Water Treatment Plant, provides Process and Hydraulic Design, Staff Training, and Expert Witness Services. He also lectures at a number of Universities
The package plant under the playground has developed a new problem, floating sludge on the final tank. I went down last night to tweak the plant to address the problem to find that it has snapped another drive-belt due to excessive back-pressure, in turn due to the tanker company not removing the treated effluent as requested. This is our third drive belt in nine weeks, with consistent cause.
It seems almost to be a defining characteristic of sewage tanker drivers that they think that they know better than professional engineers. This is merely the latest of countless occasions where I have found that unless you actually stand over a tanker driver and watch him, he will do whatever is easiest, or whatever he thinks is best.
Labels: package, plant, problem, tanker driver
posted by Sean Moran-Expertise Limited #
10:20 