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CESSWI practice questions - frequently asked questions

Plain answers about how CESSWI Exam Prep works: the exam, the questions, pricing, the free trial, and what you actually get.

No - and you should be wary of any site claiming otherwise. Every question here is original, written to mirror the style, difficulty, and judgment the real CESSWI exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The CESSWI exam spans 11 domains: Rules and Regulations (0% of the exam); Soils Mechanics and Soil Science Principles (0% of the exam); Site Climatic Conditions and Rainfall Amounts (0% of the exam); Hydrology and Drainage Principles (1-2%); General Permits (4-6%); Inspection Fundamentals and Duties (12-15%); Inspection Elements for Construction (7-9%); Stormwater Monitoring and Sampling (1-3%); Documentation, Communication, and Safety (22-27%); Plan and Site Management (9-11%); Management Practices (32-39%). Every practice question on this site is tagged to one of these domains.

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