The DEPs are internal technical standards used by Shell and its authorized contractors to ensure technical integrity and safety across all projects. These practices reflect decades of operational experience and are often based on international standards like ISO or API, with added Shell-specific "lessons learned" to prevent equipment failure and environmental incidents. Key Features of Version 46
Version 46 introduced several critical updates to maintain its status as a leading engineering framework: Shell Dep Version 46
: Updates often include better alignment with external codes, such as the IEC 61511-1 (Edition 2) for safety instrumented systems. Structure and Application The DEP system is highly structured, typically including: The DEPs are internal technical standards used by
: Technical requirements for specific systems, such as sample conditioning or piping. Structure and Application The DEP system is highly
: Guidance on tailoring systems for efficiency or specific environmental conditions.
Access to Shell DEP Version 46 is strictly controlled via the Shell DEPs Online portal. It is restricted to Shell employees and registered contractors or suppliers with a valid license for work performed specifically for Shell companies.
: It covers a vast array of engineering disciplines, including mechanical piping, instrumentation, electrical systems, and functional safety.