What Does an MEP Engineer Need? | Apex Grid Engineering

Quick Answer

What Does an MEP Engineer Need?

MEP engineering requires architectural plans showing the building layout, a description of the building use and occupancy, equipment schedules for major mechanical and electrical equipment, utility service information, and jurisdiction data for energy code compliance. Restaurant and commercial kitchen projects also require kitchen equipment schedules.

Core Information for MEP Engineering

Architectural plans — floor plans, reflected ceiling plans, sections
Building use and occupancy — restaurant, medical, office, warehouse, etc.
Building area and number of stories
Jurisdiction and address — for energy code and utility coordination
Existing utility service information — electrical service size, gas pressure, water service
MEP scope — all three disciplines or specific discipline(s) needed

Equipment Information for MEP Engineering

HVAC equipment — owner-furnished vs. engineer-selected, any existing equipment being reused
Commercial kitchen equipment schedule — gas BTU, electrical requirements, ventilation requirements
Water heater — capacity and fuel type
Electrical loads — tenant-supplied or specialized equipment not on standard schedules
Generator — kW rating and which loads it serves
EV chargers — quantity, charging level, and location

What If Equipment Isn't Selected Yet

MEP engineering can begin with preliminary assumptions before final equipment selection
Equipment substitutions after design begins may require engineering revisions
We'll flag items that need to be confirmed before the permit package is finalized
Earlier equipment selection = fewer revisions and faster permit submittals

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