MEP Drawing Coordination
The service is matched to the actual project, municipality and information available before detailed permit documentation is finalized.
What does this service need to solve?
MEP coordination helps make separate technical drawings agree with the same architectural/building-design package. 828 Design coordinates the interfaces within our accepted scope while each required licensed professional, contractor or authority retains responsibility for its own regulated work.
Technical permit information must match the project and the professional responsibility being accepted. 828 Design coordinates building-design documentation within applicable scope and identifies when independent regulated professionals are required.
What changes the scope of MEP Drawing Coordination?
The same project name can require different drawings and approvals on different properties. These four checks help define the real permit problem before the set is developed too far.
Accepted responsibility
The service must match the applicable BCIN qualification or the independent professional taking responsibility.
Existing information
Reliable measurements, base drawings, equipment data or consultant information may be needed before coordination.
Cross-discipline impact
Structural, mechanical, plumbing, electrical and architectural information can affect one another.
Permit integration
Technical sheets need to coordinate with the main permit set instead of being prepared as disconnected documents.
What the project package may need to communicate
The exact documents depend on the property, building, proposed work, municipality and professional scope. A coordinated set should explain the work clearly enough for the applicable review.
Base drawings
Use coordinated architectural or measured information as the reference for technical work.
Technical layouts
Show equipment, systems, structural elements or permit information relevant to the accepted scope.
Schedules & notes
Provide project-specific data and notes required to explain the coordinated permit design.
Sections & details
Use sections or details where plan views alone cannot communicate the condition.
Consultant information
Integrate independent professional input where the project legally requires it.
Permit-set coordination
Check that technical information aligns with the building permit drawings and current project revision.
MEP drawings coordinate mechanical, electrical and plumbing information with the building layout. The service does not replace separately regulated engineering where the project requires a Professional Engineer.
MEP Drawing Coordination: project-specific permit considerations
What multi-discipline coordination focuses on
Depending on the project, coordination can address:
- equipment locations, mechanical rooms and service clearances
- duct, pipe and major service routes that affect ceilings, shafts or walls
- plumbing fixtures and equipment that require power or ventilation
- roof/wall/floor penetrations that affect structural and envelope drawings
- reflected ceiling information, lighting and mechanical device coordination
- consistency between permit drawings before submission or resubmission
Why HVAC, plumbing and MEP are separate services on the site
A client needing only a plumbing permit drawing has a different search intent and scope from a restaurant or clinic requiring several technical systems to be coordinated together. The dedicated pages explain each discipline; this page is for projects where the interfaces between disciplines are the main coordination problem.
Coordination does not erase professional boundaries
Mechanical engineering, structural engineering, electrical engineering, ESA notification/inspection, fire-protection design and other regulated responsibilities remain with the provider legally responsible for that work. 828 Design can manage drawing interfaces and permit-document consistency without claiming those separate professional roles.
Typical projects that benefit from MEP coordination
Restaurants, clinics, commercial tenant improvements, industrial units, additions, multi-unit residential work and renovations with dense ceiling/service zones often benefit from early coordination. Resolving conflicts on drawings is usually more efficient than discovering them during permit review or construction.
How the permit drawing service moves forward
A clear sequence helps separate feasibility, design, documentation and municipal review without implying that any approval result is guaranteed.
Property / Project Review
Review the address, proposed work or use, available drawings and the main zoning/permit questions.
Existing Information
Confirm the measurements, survey/base-building information, photographs or consultant inputs needed for the accepted scope.
Permit Documentation
Prepare and coordinate the drawings and supporting information included in the written service agreement.
Submission / Review
Support the agreed municipal submission or comments process; added revisions and new requirements are handled as separate scope where applicable.
What to send for a project review or quote
Good starting information helps identify the correct service and avoids guessing about the building or property.
- property address and municipality
- building type, proposed use and floor plans
- existing mechanical/plumbing/electrical drawings if available
- equipment list and major service requirements
- consultant drawings already prepared
- municipal comments or landlord criteria affecting the technical design
The issued permit is the construction reference.
Contractors and owners remain responsible for construction, site safety, inspections and building in accordance with the issued permit documents. Material field changes should be reviewed before they are constructed because revised drawings, engineering or municipal approval may be required.
Connect the project to the right permit services
Use descriptive related-service links to move from the broad project question to the specific zoning, drawing or technical service that applies.
BCIN Designer & Permit Drawings
Building-design and permit drawings prepared within the applicable registered BCIN qualification category and agreed project scope, with other licensed professionals coordinated where required.
View related service →As-Built & Measured Drawings
As-built and measured existing-condition drawings for permit, renovation and legalization projects, based on visible accessible conditions.
View related service →
HVAC & Mechanical Permit Drawings
HVAC and mechanical building-permit design/documentation within applicable BCIN scope, with independent professional engineering coordinated where the project requires it.
View related service →
Plumbing Permit Drawings
Plumbing permit drawings and Building Code design within applicable BCIN plumbing qualifications and the agreed residential, commercial or other qualifying project scope.
View related service →MEP Drawing Coordination questions
Short answers first, with project-specific limits stated clearly.
Can I hire 828 only for HVAC and plumbing without electrical coordination?
Yes. The scope can be limited to the technical disciplines actually needed. The combined coordination page does not force every project into a full MEP package.
Who is responsible for electrical permits?
ESA notification and electrical installation responsibilities remain separate from the municipal building-permit coordination. A Licensed Electrical Contractor handles the notification for work it performs.
Can you coordinate an engineer’s drawings with your permit set?
Yes. We can integrate and cross-check the interface information, while the engineer remains responsible for their engineering design and seal.
Does MEP coordination include fire sprinklers?
Not automatically. Fire-protection design is a separate specialist scope unless specifically included by the responsible qualified provider.
Can you coordinate revisions after city comments?
Yes when included. We identify which discipline owns each comment and update the shared drawings so the resubmission remains coordinated.
Is this useful before leasing a commercial space?
It can be. Early feasibility can identify major service, ceiling-space or equipment issues before the detailed permit package is committed.
What information is needed before technical coordination starts?
The required inputs depend on the service but can include architectural base drawings, site measurements, equipment information, existing system data and the current permit scope.
Is professional engineering included automatically?
No. Where Ontario law or the project requires a Professional Engineer, engineer, surveyor or other regulated professional, that professional remains separately responsible for their work.
Request a permit drawing quote
Send the property or unit address and a short description of what exists and what you want to change. We will identify the information needed to review the requested scope.