CESSWI - Certified Erosion, Sediment, and Storm Water Inspector Documentation and Reporting Questions and Answers — Questions and Answers
Question 1: An inspector observes minor sediment tracking from the construction exit onto a public road. While the inspector is on-site, the contractor immediately dispatches a sweeper to clean the road. How should the inspector document this in the inspection report?
- Note the deficiency and the immediate corrective action taken in the same report. (Correct answer)
- Do not record the deficiency, as it was corrected on the spot.
- Only document the deficiency and create a separate corrective action report for the contractor to sign.
- Inform the site superintendent verbally but omit it from the formal written report to save time.
Correct answer: Note the deficiency and the immediate corrective action taken in the same report.
Inspection reports must be a complete and accurate record of site conditions at the time of the inspection. This includes documenting both deficiencies and any corrective actions taken, even if they occur immediately. This creates a full picture of site activities and demonstrates responsive compliance.
Question 2: What is the primary purpose of including dated photographs in a construction stormwater inspection report?
- To provide a visual substitute for all written descriptions of BMPs.
- To help the inspector remember site conditions for the next inspection.
- To create marketing materials for the construction company's environmental stewardship.
- To provide a clear, time-stamped visual record of site conditions and BMP performance. (Correct answer)
Correct answer: To provide a clear, time-stamped visual record of site conditions and BMP performance.
Dated photographs serve as crucial, objective evidence of the conditions observed during an inspection. They can verify the status of BMPs, document deficiencies, show the context of the site, and confirm that corrective actions have been completed, supporting the written findings in the report.
Question 3: A CESSWI is reviewing site records to prepare for a regulatory audit. Which of the following documents is MOST critical for demonstrating ongoing compliance with the inspection and maintenance requirements of the NPDES Construction General Permit?
- The original Notice of Intent (NOI) submitted for the project.
- A complete file of all signed and certified inspection reports and the corrective action log. (Correct answer)
- Subcontractor agreements outlining their responsibilities for BMP installation.
- The material safety data sheets (MSDS) for all products stored on site.
Correct answer: A complete file of all signed and certified inspection reports and the corrective action log.
The series of dated inspection reports and a log of any corrective actions provide a continuous record of the site's condition, the operator's diligence in identifying and fixing problems, and overall adherence to the SWPPP and permit requirements.
Question 4: During a site inspection, a 15-gallon drum of hydraulic fluid is tipped over, and the entire contents spill onto a gravel staging area. The spill is quickly contained with absorbent materials. According to typical SWPPP requirements, what is the inspector's most important documentation responsibility?
- Estimate the cost of the spilled material for the project manager.
- Take a sample of the contaminated gravel for laboratory analysis.
- Ensure the incident is recorded in the SWPPP's spill log with details on the substance, volume, location, and cleanup measures. (Correct answer)
- Interview the equipment operator who caused the spill and include their statement in the report.
Correct answer: Ensure the incident is recorded in the SWPPP's spill log with details on the substance, volume, location, and cleanup measures.
The SWPPP requires tracking and reporting of spills. Documenting the specifics of the spill—what it was, how much, where it happened, and the response taken—in a dedicated spill log is a critical record-keeping requirement for compliance and future prevention efforts.
Question 5: Which of the following scenarios BEST illustrates a situation that requires documentation in a Corrective Action Log, as opposed to being handled as routine maintenance?
- A single sandbag in a check dam has split open and needs to be replaced.
- Accumulated sediment has reached one-third of the height of a silt fence.
- A storm event causes a large washout, undermining a significant portion of a perimeter silt fence, requiring a complete redesign and replacement. (Correct answer)
- Trash has blown into a vegetated buffer and needs to be picked up.
Correct answer: A storm event causes a large washout, undermining a significant portion of a perimeter silt fence, requiring a complete redesign and replacement.
A large-scale failure of a BMP that requires significant repair or a redesign is a trigger for a formal corrective action. Routine maintenance covers minor repairs like replacing a single sandbag, removing small amounts of sediment, or picking up trash. A major failure indicates a potential flaw in the system that must be formally documented and addressed through the corrective action process outlined in the CGP.
Question 6: When an inspector completes a report, it must be signed and certified. According to the EPA's Construction General Permit, who is considered an authorized signatory?
- Any subcontractor working on the site.
- The lead equipment operator for the primary contractor.
- A responsible corporate officer or a duly authorized representative. (Correct answer)
- The third-party CESSWI inspector who performed the site walk.
Correct answer: A responsible corporate officer or a duly authorized representative.
The EPA CGP has specific requirements for who can certify inspection reports. This responsibility lies with a person in a position of authority, such as a responsible corporate officer, or an individual who has been formally delegated that authority in writing. This ensures accountability at a high level within the permittee's organization.
CESSWI - Certified Erosion, Sediment, and Storm Water Inspector Documentation and Reporting Questions and Answers
An inspector observes minor sediment tracking from the construction exit onto a public road.
While the inspector is on-site, the contractor immediately dispatches a sweeper to clean the road.
How should the inspector document this in the inspection report?