Process Control System at Central Wastewater Treatment System
Mbroh provided development and design services for updating the Bristol Process Control System (PCS) located at DWU’s Central Wastewater Treatment System. Through implementation of a modern system upgrade, DWU has improved operational response and reduced start-up time, operation and maintenance costs.
Overall, Mbroh evaluated the existing PCS infrastructure and configuration to determine elements of the new design. This process included document review to evaluate critical system infrastructure, determine PLC architecture and equipment, and identify additional upgrades needed to convert the PCS to Intellution iFix, Human Machine Interface, used at other DWU treatment plants. In addition to development and design oversight of the new PCS system, Mbroh also provided Programmable Logic Controller and HMI programming services.
Improved operational response and reduced start-up time, operation and maintenance costs
Complete plant-wide process control system included existing and future treatment processes for DWU’s operations
Maintained schedule to meet key deadlines for technical memorandums, plans and specifications required for the system architecture, design standards and control narratives
Also provided engineering services during construction