Tuesday, August 23, 2011

QSP Practice Problems Part VII


Practice Questions

Answers:
T or F: Your permit has a requirement on how frequent BMPs should be inspected.

True

What does ATS mean?

Active Treatment System.

Name three types of ATS

Chemical Coagulation,
chemical flocculation,
electrocoagulation

What is the purpose of Active Treatment Systems?

Reduce Turbidity

Name the two modes of operation for ATS

Batch Treatment and Flow Through Treatment

What kind of ATS operation uses the Pump, Treat, Hold, Test, Release method?

Batch Treatment

What kind of ATS operation has water continuously moving through the system?

Flow-Through ATS

How many days in advance should the ATS plan be submitted to SWRCB prior to operation start?

14 Days

What four things should be included in the ATS plan?

O&M Manual, MSRP, Health and Safety Plan, ATS Spill Prevention Plan

What is an MSRP?

Monitoring, Sampling, and Reporting Plan

What is the ATS design criteria?

ATS should be designed to treat 10-year, 24 hr storm

What do you call the thresholds for turbidity called in the ATS permit?

NELs for turbidity

Where is the ATS monitoring requirements in the General Permit?

Attachment F

T or F: The QSD needs to be able to develop the ATS monitoring plan.

False. The monitoring plan should be developed and implemented by an ATS designer. QSD/P training does not qualify you as an ATS designer/operator.

What is the ATS-specific turbidity NEL?

Turbidity of 10 NTU (daily average), 20 NTU (single sample), PH of 6 -9

What is supposed to develope the MSRP for the ATS Plan?

ATS designer

What intervals is the ATS required to monitor at? (minutes)

15 minutes

Residual chemicals are usually monitored in what mode of ATS?

Flow-through systems

Toxicity is usually monitored in what mode of ATS?

Batch Systems

T or F: A designated responsible person is required to be on-site when the ATS is operating

True

How often should ATS reports be sent electronically to the State Water Board?

Monthly

When the ATS has a non-compliance, how soon should the report be sent to the State Water Board?

24 hours

If you exceed Water Quality Standards, who do you send the report to?

Regional Water Board



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