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Choosing a Service Format That Actually Fits

Choosing a Service Format That Actually Fits

Published March 12, 2025 — 6 min read

When you need structural drainage modeling or fluid dynamics analysis under CEPA, the service format matters. A full-scope engineering contract works for multi-year infrastructure projects, but a fixed-scope technical review suits compliance audits or single-outfall assessments. This post breaks down the tradeoffs between retainer-based advisory, per-project CFD simulations, and phased regulatory support. Each format changes how you allocate internal review time, how quickly you get model outputs, and how the final report aligns with Environment Canada submission requirements. The right choice depends on your project stage, internal capacity, and whether you need ongoing monitoring or a one-time design validation.

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