Value-added Migration

Basically, system migration should be regarded separately from ROI because it is a part of equipment maintenance. Our customers are now more focused on ensuring long-term survival by investing to increase productivity and seeking to minimize production losses. Similarly, customers are looking everywhere for ways to improve profits, even in system migration projects. Yokogawa believes that a system migration can be a very effective step forward in modernizing your plant, and offers a value-added system migration service to make this a reality.

The value-added migration process consists of the following phases:

- Feasibility study that analyzes the gap between targeted and actual results, identifies bottlenecks, proposes practical countermeasures, and estimates the resulting improvement in profits

- Implementation of system migration countermeasures

Yokogawa’s experienced specialists are involved in all phases of this process.

Study area / item		Analysis	Benefit
Innovative production system	MP	- Production management center - Integrated advanced control system - High efficiency operation	- Yield improvement - Loss recovery - Energy saving - Manpower reduction
Refinery modernization	MP	- DCS - Field instruments - APC - Consolidation of control rooms - Refinery information system	- Yield improvement - Loss recovery - Energy saving - Manpower reduction
Offsite modernization	FS	- DCS - Oil movement system - Optimum blending control - Automatic path selection and valve status monitoring system	- Demurrage reduction - Contamination reduction - Reloading loss reduction - Manpower reduction
Operation improvement	FS	- Alarm/manipulation - Operator workload - Automation level	- Manpower reduction - Further safety operation
Advanced process control (APC)	FS	- Multi-variable control - Quality estimation - Benefit/investment analysis	- Yield improvement - Energy saving - Throughput up

Feasibility study (FS)/master plan (MP) for refining industry