MDI was originally formed by a group of DCS engineers. We continue to expand our expertise and implement DCS systems for a variety of manufacturers (Emerson’s Delta V, Siemens PCS7, Novatech’s D3).
We completed a DCS-based batch project for a major biotechnology products company (capacity expansion for an injectable drug). MDI wrote and executed automation CTPs (Commissioning Test Plans), as well as Installation and Operational Verification for software and hardware components, including utilities.
For several automation subsystems, MDI executed phase logic testing against CTP and FRS. Our experienced personnel were also responsible for writing validation test procedures to challenge phase logic by performing dry runs in advance of executing validation protocols on the system.
The final phase of the project included carrying out punch list documentation, DDS (Detailed Design Specification) revision, and error correction under change control procedures.