Grounding (Saudi Engineering Standard)
The is a comprehensive Saudi Engineering Standard that provides guidelines for the design, installation, and testing of grounding systems to ensure personnel safety, equipment protection, and the prevention of electromagnetic interference. It is aligned with international standards like the IEEE 80 and NEC (National Electrical Code).

Key Features:
General Requirements:

Specifies minimum grounding resistance values (e.g., less than 5 ohms for equipment grounding).
Details grounding requirements for electrical systems, instrumentation, and communication systems.
Design Guidelines:

Covers grounding electrode types (e.g., rods, plates, and grids) and their installation methods.
Provides details on materials (e.g., copper, copper-clad steel) to ensure durability and conductivity.
Safety Considerations:

Addresses personnel safety against electric shock by maintaining low touch and step potential.
Ensures fault current is safely dissipated into the earth.
Testing & Maintenance:

Outlines procedures for grounding system testing using methods like fall-of-potential testing.
Emphasizes routine maintenance for grounding integrity.
Special Applications:

Covers grounding requirements for hazardous areas, lightning protection, and static grounding for storage tanks and pipelines.