Practice Test Geeks(CFS) Certified Floodplain Surveyor Practice Test
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Quality Control & Process Improvement Flashcards

7 cards from real CFS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Quality Control & Process Improvement flashcards as text

  1. A floodplain mapping firm adopts ISO 9001 quality management standards. Which core requirement of ISO 9001 most directly impacts how survey field data is documented and retained?

    Answer: Documented information must be controlled, retained, and retrievable as evidence of conformity

    ISO 9001 requires organizations to maintain documented information (records) in a controlled manner to provide evidence that processes were performed as planned.

  2. A QC manager reviewing cross-section survey data notices that rod readings at a critical BFE profile are systematically 0.02 ft higher than expected. This is most consistent with:

    Answer: A systematic error such as rod graduation error or instrument collimation error

    Systematic errors produce consistent bias in one direction, characteristic of rod graduation errors or uncorrected instrument collimation errors rather than random or blunder errors.

  3. Which document serves as the primary quality reference for acceptable methods and standards in FEMA flood hazard mapping projects?

    Answer: FEMA Guidelines and Specifications for Flood Hazard Mapping Partners (Guidelines & Specs)

    FEMA's Guidelines and Specifications for Flood Hazard Mapping Partners is the authoritative quality reference specifying acceptable methods, accuracies, and deliverable standards for all NFIP mapping projects.

  4. A surveying team conducts a post-project lessons-learned review and identifies that incomplete survey control descriptions caused re-mobilization on two projects. The PDCA-aligned response is to:

    Answer: Act — standardize a mandatory control description template in the firm's QMS procedures

    After a successful pilot or identified improvement, the 'Act' phase of PDCA standardizes the change into the quality management system to prevent recurrence.

  5. During independent QC review of a DFIRM, a checker finds that a Zone AE polygon boundary does not match the hydraulic model's water surface profile at three cross-sections. The appropriate QC documentation step is to:

    Answer: Issue a formal non-conformance report (NCR) describing the discrepancy, location, and required correction

    A formal non-conformance report (NCR) creates a documented audit trail of the discrepancy and the corrective action taken, which is required under most QMS frameworks.

  6. What is the purpose of a measurement system analysis (MSA) or gauge R&R study in the context of floodplain survey equipment?

    Answer: To quantify how much of total measurement variation is attributable to the measurement system versus the actual process variation

    A gauge R&R (Repeatability and Reproducibility) study partitions total observed variation into measurement system variation versus true process variation, ensuring the instrument's contribution is acceptably small.

  7. A CFS firm's internal audit reveals that field crews are skipping the required two-peg test for level instruments on jobs shorter than half a day. To address this with a process improvement mindset, the manager should:

    Answer: Analyze why the step is being skipped and redesign the procedure to make compliance easier and the consequence of non-compliance visible

    Process improvement focuses on redesigning systems so compliant behavior is the path of least resistance, rather than relying solely on personnel discipline.