Electrical Design Amendment Checklist

Assess any changes in electrical load requirements

Analyze modifications to electrical distribution system layout

Evaluate revised equipment specifications

Verify compliance with local electrical codes and regulations

Update single-line diagrams to reflect new distribution layout

Assess changes in power source and capacity requirements

Review and modify distribution panel schedules

Evaluate any changes in feeder and branch circuit design

Verify proper coordination and selectivity of protective devices

Analyze modifications to lighting layouts and fixtures

Assess any changes in lighting control systems

Review and update lighting circuiting diagrams

Evaluate energy efficiency measures and lighting controls

Verify compliance with lighting level requirements

Assess modifications to electrical equipment specifications

Review and update equipment schedules

Evaluate changes in equipment grounding and bonding requirements

Verify proper sizing and selection of equipment

Assess any changes in equipment location and clearances

Review and update arc flash and shock hazard analysis

Assess changes in personal protective equipment (PPE) requirements

Verify proper labeling and signage for electrical equipment

Evaluate modifications to emergency power systems and backup generators

Assess any changes in electrical safety devices and equipment

Review and update electrical drawings, diagrams, and schematics

Assess changes in electrical calculation sheets

Evaluate modifications to electrical equipment cut sheets

Verify proper documentation and record keeping of amendments

Assess any changes in as-built drawings and project documentation

Review and update coordination drawings and schedules

Assess changes in coordination with other trades and disciplines

Evaluate modifications to communication and data systems

Verify proper coordination with mechanical and architectural designs

Assess any changes in coordination with utility company requirements

Review and update commissioning plans and procedures

Assess changes in electrical testing and verification requirements

Evaluate modifications to startup and shutdown sequences

Verify proper documentation and reporting of commissioning activities

Assess any changes in training and handover procedures

Note: This checklist is a general guide and may need to be customized based on specific project requirements and applicable codes and standards.