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Defences: How Defendants Respond and What They Can Raise
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A statement of claim arrived by registered mail at a general contractor's office in Edmonton, its blue backing and formal typeface announcing litigation that would consume the company for months to come. The plaintiff was a non-profit community services agency that had retained the contractor more than 4 years earlier to renovate an aging facility used to deliver programming for vulnerable populations. The pleading alleged serious structural deficiencies and water infiltration problems, claimed breach of contract and negligence, and sought damages running into hundreds of thousands of dollars for remediation costs and disruption to operations.

The renovation project had presented challenges from the outset. The building was old, and during construction the contractor had raised concerns about drainage issues that predated his involvement. Foundation work and waterproofing had been performed by a subcontractor whose methods the general contractor had questioned at the time, though the project had ultimately proceeded to completion and a final inspection certificate had been issued in the spring of the year following substantial performance. In the months after completion, the contractor recalled receiving some communications about minor concerns, but those exchanges had tapered off and he had heard nothing of substance from the agency for a considerable period before the claim arrived.

The timeline embedded in the statement of claim prompted immediate questions. The renovation had been completed more than 4 years before the action was commenced, and the contractor could not recall any significant complaints during the intervening period that might have preserved the agency's right to sue. The subcontractor whose foundation work lay at the heart of the alleged deficiencies had also been named in the proceeding, raising questions about the allocation of responsibility among the parties and the availability of contribution and indemnity.

The litigation developed along multiple fronts. The agency pursued its claims against both the contractor and the subcontractor, while the contractor filed a Third Party Notice seeking contribution and indemnity from the subcontractor in the event liability was established. The subcontractor's exposure to the agency's direct claim was eventually resolved when those proceedings were dismissed as limitation-barred, and the agency subsequently delivered a Notice of Discontinuance formally ending its remaining proceedings against the subcontractor in the main action. That discontinuance, however, left unresolved the contractor's third-party claim against the subcontractor, creating a procedural situation in which the subcontractor was no longer a defendant to the agency's action but remained potentially liable to the contractor for contribution and indemnity.

Affirmative Defences: Raising Something Beyond a Denial

The general contractor's office sits quiet on a Thursday evening, the day's crew long since dispersed to their homes across the city. At the drafting table, surrounded by rolled blueprints and specification binders from projects spanning two decades, the contractor reviews the legal documents delivered that afternoon by registered mail. The statement of claim names his company as the defendant in an action brought by a non-profit community services agency, alleging that renovation work completed years earlier has resulted in structural deficiencies, water infiltration, and consequential damages to programming operations. The claimed amount runs into hundreds of thousands of dollars. The contractor reads the allegations carefully, his memory reaching back to the project itself, to the challenges of working on an aging building, to the concerns he raised during construction about drainage issues that predated his involvement, to the subcontractor whose foundation work he had questioned at the time. He remembers, too, the conversations with the agency's representatives during the project, their eagerness to complete the renovation quickly to satisfy their government funder, their decisions to defer certain recommendations he had made. As he considers how to respond to this lawsuit, he realizes that his defence will need to go far beyond simply denying that deficiencies exist or that his work caused them. His response will need to raise matters that, even if the plaintiff proves some breach on his part, will shift responsibility, reduce his exposure, or potentially eliminate his liability altogether. This is the domain of affirmative defences, and understanding them is essential for any defendant facing civil litigation in Alberta.

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