Sectors
The same discipline, on different inventories.
We take process plants where a control system is already in place. The photographs are reference scenes, not client sites.
Food and beverage
Cooks, fermenters, evaporators, and clean utilities drift when level and temperature loops fight each other. The work is usually stabilization and a clearer alarm set around quality holds.
Water and wastewater
Flow pacing, dissolved oxygen, and chemical dose loops run for years in a compromise tune. A review separates probes that lie from loops that were never given a fair test.
Energy and utilities
Headers, boilers, and balance-of-plant loops sit under a market or a steam contract. We look at the regulatory layer that keeps pressure and temperature inside the band operators already negotiated.
Chemicals and batch
Batch recipes and continuous columns need different attention. For batch, the question is repeatable ramps and end-point. For continuous, it is inventory and the loop that saturates every afternoon.
Materials and kilns
Kilns and mills punish a tune that ignores dead time. Performance work here is patient: a baseline across product changes, then a small set of loops that actually move quality.