MEP Plans

MEP plans show how building systems serve the proposed layout and use. Coordination helps align equipment, distribution routes and utility demands with the architectural and structural design.

Engineering help may be needed for a buildout, renovation or new building where several systems must be designed or modified together.

Confirm the engineering scope with the professional you engage and any permit requirements with the local building department.

Topics that may be relevant to the review: HVAC, air handler, backflow, chiller, condensing unit and ductwork.

The engineer can review existing conditions, evaluate the proposed changes and prepare the calculations or design details included in the agreed scope.

• Coordinating systems for a new tenant space
• Adapting existing services to a revised building layout

These documents may be relevant to the work. Agree on the deliverables with your engineer and confirm any submission requirements with the reviewing authority.

• electrical plans
• mechanical plans
• permit drawings
• plumbing plans

Related permit topics include means of egress.

This page does not say whether a permit is required. Ask the local building department which approvals and documents your project needs.

• fixture replacement
• repipe
• sprinkler modification

Start with a short description. These details can help define the scope, but you do not need everything ready to request a quote.

• The project city or county, and the property address if known
• What you want to build, change or repair
• How the space or site is used now and what you plan to change
• Whether you have drawings or photos to share during follow-up
• The status of any permit application and comments received
• Your target dates or other scheduling constraints

• Permit Plans
• Residential Remodel Engineering
• Electrical Engineering
• HVAC / Mechanical Engineering
• Plumbing Engineering
• Fire Protection & Life Safety

Terms that may appear in plans, permit comments or contractor conversations about this work.

• means of egress
• HVAC
• air handler
• backflow
• chiller
• condensing unit
• ductwork
• exhaust
• fire alarm
• fire extinguisher
• fire pump
• fire sprinkler
• fire-rated wall
• heat pump
• hood suppression
• make-up air
• mini-split
• plumbing
• shower
• sink
• smoke detector
• standpipe
• tankless water heater
• toilet