NC0072877_Facility Survey_20020716

FACILITY ADDRESS:
DIVISION OF WATER QUALITY
FAYETTEVILLE REGIONAL OFFICE
SURVEY OF NPDES PERMITTED FACILITIES
PLEASE RETURN ON OR BEFORE AUGUST 16; 2002
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PHONE NUMBER: 9(6 FAX: Y10 ) 7y air'›.
7.
1. What method of composite sampling is your facility
currently utilizing?
a. Continuous
b. Constant time / variable volume
c. Variable time / constant volume
d. Constant time / constant volume
Please be aware that constant time / constant volume composting must meet the criteria outlined in
the code.
In addition to the above requested information, please describe your quality control / quality assurance techniques
that are utilized in sampling. Please include the following:
2. What type of sample container is used: plastic, glass or metal for composite sampling?
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3. What procedures are used to clean the composite sample container?
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4. What cleaning agents are used in the cleaning of the composite sample container?
5. How often is the composite sampler tubing cleaned and / or replaced?
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6. What type of sampling device is used for grab sampling?
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7. Is the grab sampling device kept outside?
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8. How is the grab sampling device cleaned?
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9. What cleaning agents are used in the cleaning of the grab sampling device?
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10. Please describe the effluent sampling point.
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A few other questions reiated to What type of process control analyses are perrormed at your facility are also included
in this survey:
11. Does your facility analyze the following parameters?
Parameters Analyzed
How Often
Mixed Liquor Suspended Solids
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Food / Mass Ratio
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Sludge Age
/fU A/e
Settleable Solids
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12. Does your facility have Inflow / Infiltration (1/1) problems within the sewer system which flows to the
wastewater treatment facility? [ ] Yes [ No
If you answer YES to the above question, would you consider it to be : [
Minor
Moderate
Severe
If the I / I probierns-are moderate or severe, what are the plans or what is being implemented -to eliminate
this from your system?
13. Do you have access to the INTERNET at your facility and if so, what is your facility's INTERNET address? 6
Survey Completed By: vv 6,q L f 'J'J6-es__
Date: O 7 / /6 / v�-