Power Equipment

The Power Equipment section documents the standardized procedures for preparing, handling, deploying, maintaining, and storing all power distribution equipment used by Maryland Productions (MP) and Event Revolution (RV). Power equipment is safety-critical and must be handled only by trained personnel following strict inspection, connection, and load-planning standards.

These SOPs ensure power systems are deployed safely, operate reliably, and return to the warehouse in show-ready condition.

Purpose

  • Standardize preparation and handling of all power equipment.

  • Ensure electrical safety for crew, clients, and venues.

  • Prevent overloads, equipment damage, and electrical hazards.

  • Support consistent power layouts and load planning.

  • Protect and extend the lifespan of MP/RV power assets.

  • Maintain accurate inventory tracking and maintenance records.

Who This Section Is For

  • Power technicians

  • Lighting, audio, and video leads interfacing with power systems

  • Warehouse staff prepping power equipment

  • Technical Directors approving power designs

  • Project Managers overseeing power scope

  • Authorized freelancers working with power systems

Only trained and authorized personnel may connect or modify power equipment.

Scope of Power Equipment

This section covers SOPs for:

  • Feeder cable and camlock systems

  • Power distribution units (distros)

  • Generator interface equipment

  • L21-30, 14-50, and Edison distribution

  • Breakouts, spider boxes, and power strips

  • Grounding and bonding equipment

  • Power cabling and accessories

  • Power racks, cases, and storage systems

Power Equipment Lifecycle

All power equipment follows the same standardized lifecycle:

  1. Prep & Inspection - Visual inspection of cable jackets and connectors - Verification of ratings and labeling - Functional testing where applicable - Packing by system and job

  2. Deployment - Transport to site - Connection by qualified personnel - Verification before energization

  3. Operation - Continuous monitoring during the event - Load verification and breaker management - Immediate response to unsafe conditions

  4. Strike & Return - Controlled de-energization and disconnection - Inspection during strike - Scanning back into inventory

  5. Reset & Maintenance - Cleaning and inspection - Repair or retirement decisions - Documentation of issues - Return to approved storage

Power equipment must never bypass this lifecycle.

Power Equipment Standards

All power equipment must meet the following standards:

  • Clearly labeled with voltage, amperage, and ownership (MP / RV)

  • Free from exposed conductors or damaged insulation

  • Compatible with intended loads and systems

  • Used only within rated limits

  • Removed from service immediately if unsafe

If a cable, connector, or device is questionable, it is unsafe.

Integration with Other Departments

Power equipment interfaces closely with:

  • Lighting – Fixture power, dimming, and distribution

  • Audio – Amplifiers, consoles, and RF systems

  • Video – LED walls, processors, playback, and cameras

  • Rigging – Safe routing and strain relief

  • Logistics – Truck loading, securement, and access

Power planning must be coordinated early across departments.

Common Risk Areas

Power-related issues most often arise from:

  • Improper feeder connection order

  • Inadequate load calculations

  • Phase imbalance

  • Damaged or misused cables

  • Poor grounding or bonding

  • Unplanned load additions

The linked SOPs address these risks directly.

Structure of Power Equipment SOPs

Each Power Equipment SOP includes:

  • Overview and intended use

  • Safety and inspection requirements

  • Prep and deployment procedures

  • Operational monitoring expectations

  • Strike and reset procedures

  • Storage and retirement standards

This ensures power SOPs are consistent, enforceable, and safety-focused.

Linked Power Equipment SOPs