Electric Service & Metering
Installations Book (Blue Book)

The blue book was created as a reference manual for designing and installing electric systems. Two versions of the blue book are available, comprehensive and lite. For more detailed information refer to the comprehensive copy or for new service requirements consult the lite version.

Refer to the Blue Book to find information regarding:

• Availability and classification of services
• Padmounted transformer placement
• Inspection guidelines
• Metering installation requirements