Coordinate the fitout before the ceiling closes.

Start with the landlord and tenant boundary

List the leased area, work outside it and the people who can authorize each part. Ask who holds the base-building drawings and who must review a proposed change. Identify the tenant’s project lead and the property contact; do not leave common-system decisions to an informal conversation between finish trades.

An office division becoming a meeting room, a new ceiling feature or equipment added above the ceiling is a useful change description. It gives the designer something specific to review without the tenant deciding what sprinkler changes are required.

Use one current coordination package

Ask the sprinkler team to name the drawings used for its assessment and quote. When a layout changes, record the revision and obtain the corresponding review. A PDF in a shared folder is only useful if everyone knows whether it is current.

Name the interface owners

• Sprinkler designer or responsible design professional.
• Installing sprinkler provider.
• Ceiling, mechanical and electrical coordination leads.
• Alarm or monitoring provider where involved.
• Landlord contact for access and common-system arrangements.
• Person responsible for submissions and final records.

Write the actual person or role beside every interface. If two bidders each exclude a connected task, assign it before award rather than assuming the other trade will pick it up.

Establish the local submission path

Calgary’s assembly-occupancy tenant guide is one local example: its sprinkler drawings require a stated design standard and Alberta professional-engineer seal. The project team must establish the actual jurisdiction, occupancy and submission requirements for your fitout. A retail, office or residential project elsewhere cannot borrow that answer.

Keep permit and authority questions beside the scope. Ask what has to be resolved before ordering, installation, concealment and occupancy; record the answer from the responsible team.

Plan occupied-building coordination

Give the qualified team the occupied areas, access arrangements and proposed sequence. It must establish any interruption and protection arrangements through the building’s authorized process. Ask management who communicates with tenants and receives updates.

Record a change in access or sequencing before it becomes an instruction on site. This coordination guide provides no valve, alarm-bypass or impairment procedure.

Work through a late partition revision

Consider a fictional office fitout. The priced plan has a large open area. A later tenant revision adds two enclosed rooms and changes part of the ceiling. The landlord’s base-building record still shows the earlier arrangement. The useful response is to identify the changed drawing, send it through the responsible review and ask what the revision affects. It is not to tell the installation crew to shift the nearest sprinkler as a finish adjustment. Keep the earlier proposal available so the scope difference can be explained.

At the coordination meeting, put the current tenant plan and reflected ceiling plan beside the sprinkler team’s stated design basis. Ask which differences have been reviewed, which site information needs verification and which connected trades need an answer. Record each response as a project decision with a revision and responsible party. If the change requires additional work, link the revised commercial proposal to that decision. The record should show why the scope changed rather than leaving a future manager to infer it from an increased invoice.

Give the construction coordinator a short distribution list: the people who need the answer, who updates the drawing set and who communicates any impact on work sequencing. A marked-up image can introduce the question, but obtain the appropriate issued response for actual work. Close the coordination item only when the needed review and resulting records are available. If the answer is still pending, show that status explicitly rather than putting a verbal assurance into the minutes as an approval.

Use a coordination agenda that ends in assignments

Before the meeting, separate facts from requests. Facts might include the current drawing revision, the building’s occupied hours and the landlord contact for common areas. Requests might include clarification of the design boundary, needed site verification and the party responsible for a connected alarm task. State the proposed purpose of the meeting: to define the review and interfaces, not to design the system through a discussion of visible components. This makes the agenda useful to both the tenant and the qualified team.

During the meeting, record five fields for each issue: document or area, exact question, responsible respondent, dependency and expected deliverable. For example, a ceiling interface question may depend on an architectural detail; the deliverable may be a coordinated drawing response. The project team establishes the actual sequence and timing. A simple administrative record can make that dependency visible without inventing a technical completion criterion or a universal deadline. Keep commercial changes on a linked approval record rather than mixing them into the technical answer.

After the meeting, circulate the agreed record through the project’s normal channel. Ask participants to identify an incorrect attribution or missing exclusion while the discussion is fresh. Preserve the final version with the related drawings. At the next meeting, review unresolved dependencies first, then new changes. This gives the project a usable chain from tenant decision to qualified review, construction scope and handover. It also identifies the exact item that is holding up a decision, which is more productive than saying that the sprinkler coordination is generally incomplete.

Close the tenant project into the building record

• Final drawing revisions and the areas changed.
• Relevant work, test and acceptance records.
• Connected-system records and unresolved exclusions.
• Equipment information and service contacts.
• Landlord and tenant recipients for the completed package.

Use the project brief to prepare the starting conversation, then the handover guide to define the final package before award.

References and scope

1. Tenant improvement application: assembly occupancies — City of Calgary. Calgary assembly-occupancy application and professional-design guidance. It is not a national tenant-improvement rule or a determination for an individual project. Link reviewed 2026-10-02.
2. Provincial and territorial code adoption — Canadian Board for Harmonized Construction Codes. Explains adoption and enforcement responsibilities. Provincial tables carry different reference dates; obtain current information from the responsible authority. It is not a ruling for a particular building. Link reviewed 2026-10-02.
3. Sprinkler fitter — trade description — Red Seal Program. Trade scope; does not establish a specific company’s qualifications or provincial licensing. Link reviewed 2026-09-30.

Review dates identify source-link checks, not professional certification or a building-specific determination. Confirm current jurisdiction and exact-model requirements for actual work.