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From the P&ID to qualification — treatment, potable production and ultra-pure water.
Core business 02
Water treatment is a control problem before it is a mechanical one. The pumps and membranes are well understood; what decides whether a plant meets its quality target is the instrumentation around them and the logic that reacts when a value drifts.
We handle the automation scope on treatment, potable production and ultra-pure water plants: reading the P&IDs, writing the detailed functional analysis, specifying and configuring the instruments, programming the sequences, and building supervision that gives an operator a reason to trust the numbers on screen.
Ultra-pure water is where this gets demanding. A UPW loop feeding a semiconductor fab or a pharmaceutical line has to hold resistivity and TOC continuously, prove it, and keep the record. We have delivered that scope — including the distribution loop on a GlobalFoundries site with Ovivo and Ekium — and we work to GAMP 5 where qualification is part of the contract.
Typical deliverables: detailed functional analysis, cause-and-effect matrices, instrument index and datasheets, loop diagrams, PLC and HMI programming, backwash and regeneration sequences, historian and reporting, FAT and SAT protocols, IQ/OQ support and operator training.
Scope of work
P&ID review, detailed functional analysis, unit breakdown and cause-and-effect matrices.
Sensor selection, PID loops, reagent dosing, metering and in-line quality measurement.
PLC programming, backwash and regeneration sequences, pump and drive management.
Operator HMI, historian, compliance reporting and water-quality traceability.
UPW distribution loops, reverse osmosis, EDI, resistivity and TOC control.
FAT/SAT protocols, installation and operational qualification, GAMP 5 support.
Standards we work to
Creation of a highly purified water distribution loop for a semiconductor fabrication plant: instrumentation and control design, PLC and supervision…
Send the P&IDs and the quality targets. We will come back with the questions that actually matter before anyone talks about price.
