2018-11-05_PERMIT FILE - C1981044 ‎(12)‎

• Permit No: C1981044
• IBM Index Class Name: Permit File
• Doc Date: 11/5/2018
• Section_Exhibit Name: EXHIBIT 02 OTHER REQUIRED PERMITS
• Media Type: D
• Archive: No

• PART I
Page 2 of 19
C. FOOTNOTES - APPLICABLE TO PRECEDING PAGES
a/ -
The thirty (30) day average shall be determined by the arithmetic
mean of three (3) samples collected in separate calendar weeks during
a thirty (30) consecutive -day period with a minimum of 20 days
occurring between the first and last sample days. (Not applicable to
fecal coliforms - see footnote n)
b/ -
The seven (7) day average shall be determined by the arithmetic mean
of a minimum of three samples taken on separate days in a seven (7)
day period. (Not applicable to fecal coliforms - see footnote n/)
c/ -
This limitation shall be determined by a single sample as required by
Part I.B. Sample Type.
d/ -
When the measurement frequency indicated is quarterly, the samples
shall be collected during March, June, September and December, if a
continual discharge occurs. If the discharge is intermittent, then
samples shall be collected during the period that discharge occurs.
If the permittee, using the approved analytical methods, monitors any
parameter more frequently than required by this permit, then the
•
results of such monitoring shall be included in the calculation and
reporting of the values required in the Discharge Monitoring Report
Form or other forms as required by the Division. Such increased
frequency shall also be indicated.
e/ - Definitions of Sample Type
1. A "composite" sample, for monitoring requirements, is a minimum of
four (4) grab samples collected at equally spaced two (2) hour
intervals and proportioned according to flow.
2. A "grab" sample, for monitoring requirements, is a single "dip and
take" sample.
3. An "instantaneous" measurement, for monitoring requirements, is a
single reading, observation, or measurement performed on site.
4. A "continuous" measurement, for flow monitoring requirements, is a
measurement obtained from an automatic recording device which
continually measures flow.
5. A "visual" observation, for oil and grease monitoring requirements,
is observing the discharge to check for the presence of a visible
sheen or floating oil.
Code: i - 16 Date: 2 - 84