Decide what needs to keep working
Tell the project team which parts of the business you hope to keep open. Include the menu, preparation areas, food storage, dishwashing, washrooms and the routes used by staff, customers and deliveries.
For example, keeping a dining room available does not settle where food will be prepared while equipment is disconnected. A reduced menu or temporary preparation arrangement needs its own review. Don't treat it as an automatic fallback.
Ask the contractor to show the proposed phases on the plan. For each phase, identify the working area, construction area and any shared systems. The restaurant build responsibilities guide can help assign the decisions, but the operating plan should describe this particular restaurant.

Bring the health unit into the plan before work starts
The notification and review process follows the project address.
Peel Public Health's food-operator guidance says renovations involving construction must be reported and plans submitted for review. It also says to notify the health unit at least 14 days before starting construction. Treat that as a notice requirement, not a promise that every review will be completed within 14 days.
For a Toronto address, Toronto Public Health asks operators to contact it before construction or renovation and submit their plans before construction. Its plan guidance covers equipment, washing facilities, food storage, waste storage and staff facilities.
Show the proposed operating phases when you speak with the responsible health unit. Ask what conditions apply to food handling during the work and whether the arrangements need to change. A contractor's proposed sequence is not, by itself, confirmation that service can continue.
Put shutdowns beside the service schedule
Ask for a list of the planned interruptions: water, power, cooking equipment, ventilation, refrigeration or access to a shared room. Record which operations each interruption affects, who coordinates it and what must be checked before that part of the restaurant is used again.
These are operating questions, not just trade appointments. Toronto's food-premises requirements describe facilities including hot and cold water at handwashing sinks, suitable refrigeration and cooking ventilation. Ask the project team and health unit how the requirements for your premises will be maintained through each proposed phase.
If a shutdown lasts longer than planned, who tells the operator, and what service stops? Agree that response before staff are scheduled around an assumed reopening time.
Describe the separation, not just the working hours
Walk through an ordinary service period on the proposed plan. Where will deliveries arrive? Will staff pass through the work area to reach storage? Who controls construction access and checks the space before the next shift?
Include dust, waste removal, cleaning, noise and any affected customer or exit routes in that discussion. Ask the responsible project professionals and authorities to review the arrangements that apply. A temporary barrier or an overnight work window does not answer every one of those questions.
When comparing restaurant renovation quotes, check whether both proposals include the same phasing, protection, cleanup and return visits. Ask for the effect on price and schedule rather than assuming that staying open comes without extra work.
Agree what must happen before service resumes
Separate "construction work finished" from "ready for the intended service." List the required checks, cleaning, equipment readiness, outstanding work and any authority inspections for each stage.
Toronto's plan guidance describes a public-health inspection before opening after plan review and construction. For an existing restaurant being renovated in phases, confirm the arrangements for the actual project with its health unit rather than assuming one inspection covers every phase.
Before announcing a reopening date, get the remaining conditions and responsible people in writing. If phasing is unsuitable, compare a planned closure with a smaller or differently sequenced scope.
For a restaurant construction or renovation enquiry, send the address, available plans, proposed work and the service you hope to maintain. Those details give the team a starting point for discussing the scope and shutdown plan.