PTL provides consulting in reviewing current and future process control strategies. Fluctuations in the influent stream and unit systems upgrades may require a change in the process control strategy.

PTL reviews treatment plant historical process control data, verifies each unit process is operating at engineered design specification. Based on the charts and graphs generated PTL can assist in recommending viable solutions. And in such cases where reliable historical data is not being captured PTL can assist in recommending a positive solution and implementation.