1. Write the operational brief first
Describe what the finished space must support: headcount, customer flow, private work, meetings, storage, equipment, acoustics, cleaning, accessibility, security, technology, and future changes. Identify the opening date and every business event that constrains the work. A visual concept without an operational brief can produce an attractive space that is difficult to use.
Confirm who makes decisions for the tenant, property owner, facility team, and contractor. Record the approval path and response deadline for selections, changes, shutdowns, and access requests.
2. Document existing conditions and building rules
Measure the space and photograph walls, ceilings, floors, doors, service locations, electrical panels, mechanical equipment, life-safety devices, and access routes without exposing confidential business or security information. Obtain available drawings, lease requirements, tenant manuals, construction rules, insurance requirements, permitted work hours, elevator procedures, loading restrictions, waste routes, and contractor sign-in rules.
Do not assume the visible ceiling or wall tells the complete story. Existing services, fire separations, accessibility conditions, hazardous-material information, and landlord base-building systems may affect design and sequencing.
3. Map permits and professional responsibilities
Permit and design requirements depend on the use, building, municipality, and exact alteration. Changes to partitions, plumbing, mechanical systems, life-safety systems, accessibility, or occupancy can require drawings, professional involvement, permits, or inspections. Toronto publishes a dedicated interior alterations permit guide; projects elsewhere should use the relevant municipal authority.
Create an approvals matrix: decision or submission, responsible person, required inputs, reviewing authority, target date, current status, and dependency. Include landlord, condominium, municipality, utility, fire, security, and regulated-trade items that apply.
4. Build a coordinated scope by system and room
| Workstream | Define before pricing | Closeout record |
|---|---|---|
| Partitions and finishes | Demolition, assemblies, doors, ceilings, floors, paint | Finish schedule and deficiencies |
| Electrical and technology | Power, lighting, data, equipment and controls | Labels, tests and trade documents |
| Mechanical and plumbing | Loads, distribution, fixtures, shutdowns and access | Commissioning and service information |
| Furniture and operations | Layouts, clearances, delivery, storage and moves | Asset and room handover |
Clarify owner-supplied and contractor-supplied items, allowances, exclusions, demolition findings, after-hours work, temporary services, cleaning, moving, signage, and permit responsibilities. Use one current scope instead of disconnected trade emails.
5. Plan around people and operations
If the business remains open, divide the space into zones and define who may use each route during every phase. Plan noise, dust, odour, shutdowns, temporary workstations, customer communication, secure files, IT equipment, deliveries, emergency access, and daily cleanup. Identify “no-fail” operating periods and the steps required before a zone can reopen.
After-hours work may reduce disruption but can affect access, supervision, building staffing, deliveries, cost, and neighbour expectations. Record the decision instead of treating it as a free schedule solution. JT’s office phasing checklist provides a copyable zone plan.
6. Define readiness and handover
Decide what “ready for business” means: permits and inspections complete, systems operating, cleaning finished, furniture and technology installed, signage in place, keys and access programmed, deficiencies categorized, staff instructions delivered, and required documents accepted. Schedule a pre-opening walkthrough early enough to correct critical items.
Collect approved drawings, permits, inspection records, trade documents, equipment information, finish schedules, care instructions, warranties, keys, access records, photographs, and the outstanding-item log. A handover package is part of the project, not optional administration after opening.
Turn the brief into a priceable project
Review JT’s commercial interior renovation services and office renovation and fit-out services. Bring the lease or construction manual, available drawings, target opening date, operational constraints, and decision-maker list to the first walkthrough.