Perdido GOM Platform Safety System Design

During the Front End Engineering & Design (FEED) phase the assumptions and conclusions of the pre-FEED were checked and updated. The basis for the FEED was the Basic Engineering Design Data with system sizing and documentation developed sufficient for Yokogawa to produce an detailed proposal to the EPC.
The basis for the FEED was the Basic Engineering Design Data and met the following objectives:
▪ Review the scope of work, basis of design and other design input data to determine if there are changes in the assumptions and conclusions.
▪ Provide a system design with sufficient detail to move to the EPC phase of the project.
▪ Development of the project design specifications and technical details in accordance with the engineering requirements, standards and specifications.
▪ Support the project team in completion of the required phase gate review and deliverables to enable project sanction.
▪ Support the procurement process through RFQ preparation to determine industry market costs and schedules for equipment for Long Lead Items.
▪ Perform capital cost estimates for the project, adequate to meet project sanction requirements.
▪ Contribute to the Project Execution Plans for the implementation phase of the project, including an organization chart showing resources, engineering description, procurement, fabrication, installation, commissioning and hand-over activities.
▪ Contribute to the Master Project Schedule.
▪ Preparation of documents needed for the implementation phase of work; requirements for the design, fabrication, installation, commissioning and start-up of the facility.

Project Details

  • Contract No. C136
  • Primary Service Consultancy, Detailed Design & Engineering
  • Industry Oil & Gas
  • Secondary Service Front End Engineering & Design, Projects Plans Procedures Specifications & Detailed Designs, Safety Control Systems Engineering, Technical Document Authoring
  • Client Shell
  • Start Date Mar 2006
  • Consultant or EPC Yokogawa
  • Contract Value ($) 100000
  • Project Location 12530 W Airport Blvd, Sugar Land, TX 77478, United States
  • Person Hours 1180
  • Execution Office Birmingham, United Kingdom
  • Status Completed

Scope of work

    Contributed to a FEED study for the DCS and Instrumented Protective System for Perdido a Greenfield Offshore Platform working with Alliance Engineering Wood Group EPC and Shell E&P Offshore in Houston, USA.The specific scope of the FEED was to produce specifications to the Basis of Design for this new 3000m deep Regional Host Platform in the Gulf of Mexico. The C&A specifications included the system sizing, Software and Hardware Typicals, Systems Architecture with DACA considerations, Interfacing specifications to third party vendor systems.

Activities

  • Review the scope of work
  • Review Basis of Design
  • Review other design input data
  • Detailed System Design
  • Development Design Specifications
  • Support in completion of phase gate review
  • Support in completion of deliverables
  • Support procurement RFQ preparation
  • Perform cost estimates for the project
  • Contribute to Project Execution Plan
  • Contribute to the Master Project Schedule
  • Prepare resources forecast
  • Preparation of documents for engineering, procurement, fabrication, installation, commissioning, start-up and hand-over activities

Deliverables

  • Front End Engineering & Design
  • Safety Control System Philosophy
  • Control System Architecture
  • System Sizing
  • Spares Philosophy
  • Bill of Materials
  • Software Specification
  • Software & Hardware Typicals
  • Safety Validation Plan
  • Specifications for Basis of Design
  • Functional Design Specification
  • Operating Philosophy
  • Specifications for Process Automation Systems including DCS and Safety Systems
  • Interfacing specifications to third party vendor systems
  • Execution Plan and budget price

Technical specifications

  • Yokogawa Centum VP DCS
  • Yokogawa ProSafe IPS
  • Working to Shell MAC Toolkit
  • Working to Shell DEPs & SPs
  • SEPCO Design & Engineering Standards