Concrete project planning
Replacing equipment when the existing opening is too small
- Concrete scope
- Trade coordination
A new piece of equipment can fit the production area and still have no workable route into the building. Before arranging a larger opening, compare the complete journey of the outgoing and incoming equipment. The right solution might use an existing route, a temporary opening or a permanent alteration.
CoreCut provides concrete cutting and selective demolition in Mississauga and across the GTA. For an equipment replacement, we assess the building opening against the agreed access plan. The equipment supplier, handling contractor and designer establish the movement, support and installation requirements.
Begin with both equipment journeys
The replacement may arrive in a different form from the machine being removed. One may separate into transportable components; the other may need to pass through the building as a larger assembly. Ask the equipment and handling teams for the information they need the building team to accommodate.
Follow the route beyond the first doorway. An approach, turn, internal opening or change in level may control the plan even where the exterior door appears wide enough. The handling team should assess its working space and the proposed movement. A demolition contractor’s opening measurement does not replace that assessment.
Identify what must remain along the route: offices, finishes, services, security doors and operating areas. That helps the project team distinguish a genuine building alteration from an obstruction that can be dealt with through another arrangement.
Compare three access options
| Option | Decision before demolition | What happens afterwards |
|---|---|---|
| Use existing access | Can the handling team use the complete route with an agreed preparation plan? | Any temporarily affected finishes or fittings have an assigned return condition. |
| Create a temporary opening | Can the responsible designer establish an appropriate removal and support arrangement? | The project needs a closure and reinstatement package, not just a removal date. |
| Enlarge an opening permanently | Does the proposed alteration suit the future building layout and the necessary approvals? | The door, framing, enclosure and finish trades need an agreed receiving condition. |
Scroll across the table to see all columns.
The designer establishes which opening options suit the building, its structure and connected services, and confirms the applicable approvals.
Define the concrete work as its own package
An instruction to “make a hole for the machine” leaves important decisions open. The assessed package should identify the wall or slab involved, the approved opening, the surrounding construction that remains and the endpoint needed by the next contractor.
Wall sawing can form part of a defined concrete or block-wall opening. Concrete cutting and removal must also account for the cut sections and the route by which they leave. Structural design, temporary support, equipment handling and the installation itself need their own assigned responsibilities.
Keep transport requirements separate from the finished opening. An installer’s final door dimension is not necessarily the information the equipment-handling team uses. CoreCut’s opening-dimensions guide explains the distinction between the supplied opening and the subsequent installation.
Plan the changeover through to closure
Plan the changeover from building preparation through equipment movement to closure. Assign the service preparation, opening work, equipment move and reinstatement to their respective contractors.
An opening may affect security, weather protection or the use of adjoining space before the permanent work is complete. Name the party responsible for those arrangements and for checking the final installation. Neither temporary protection nor a finished new doorway should be assumed from a cutting line alone.
If the equipment change also involves an old concrete base, treat that as a separate assessed element. The machine-foundation guide is a useful starting point for that discussion. An access opening does not establish what should happen to the floor beneath the equipment.
An illustrative comparison
Imagine a facility replacing equipment in a retained building. In one option, the handling contractor confirms that an existing loading route is suitable after agreed preparation. The demolition scope may be small or unnecessary. In another, the project designer develops a temporary wall-opening proposal, with a separate contractor responsible for reinstatement.
The equipment destination is the same, but the building work differs. This is an illustrative comparison, not a completed CoreCut project.
Bring a defined access question to the assessment
For the first discussion, describe the equipment change, property location, proposed route and any operational constraints. Have the available drawings, equipment-handling requirements and photographs ready to discuss. Identify the people coordinating the equipment move and the building alteration, including any information they have not yet confirmed.
Request a CoreCut assessment for the concrete-cutting or selective-removal portion. The initial question can be straightforward: “We are replacing equipment and need the building opening assessed against the handling team’s requirements.”
If this opening is one part of a plant changeover, use the facility-shutdown guide to distinguish the opening handover from equipment installation and restart.