Material Datasheets
Rigid Metal Conduit (RMC), fittings, couplings, and connectors.
Junction boxes, weatherproof covers, and meter bases.
Electrical panels, breakers, lugs, and grounding devices.
Conductors (copper/aluminum cables sized for service entrance and branch circuits).
Tools: hand benders, threading dies, cutting tools, insulated pliers, and screwdrivers.
Conductor Sizing Calculations
Load calculations to determine conductor sizes for service entrance and branch circuits.
Voltage drop considerations for longer runs.
Basic sizing for conductors routed through RMC.
Ampacity Tables
NEC and TEC ampacity tables used to verify conductor current-carrying capacity.
Adjustments for ambient temperature and conduit fill.
Code References
NEC (National Electrical Code) requirements for conduit bending, threading, service entrance installations, grounding, and bonding.
TEC (Trinidad Electrical Code) and TTBS standards for local compliance.
OH&S principles for safe tool use, hazard prevention, and PPE requirements.
Installation Requirements for Equipment
Proper alignment of bends to maintain neat routing.
Secure threading with cutting oil to prevent damage.
Mounting of panels and meter bases according to manufacturer instructions.
Torque specifications for breaker and conductor terminations.
Grounding, bonding, and weatherproofing requirements for safe, durable installations.