(a)
Inspection records. The
Owner or Operator shall maintain
inspection records to document that the inspection and maintenance requirements
of section
93102.10 and Table 93102.10, and
the provisions of the operation and maintenance plan required by section
93102.11 have been met. The record
can take the form of a checklist and shall identify:
(1) The device inspected,
(2) The date and time of
inspection,
(3) A brief description
of the working condition of the device during the inspection,
(4) Maintenance activities performed on the
components of the air pollution control system (i.e. duct work replacement,
filter pad replacement, fan replacement, etc.), and
(5) Actions taken to correct deficiencies
found during the inspection.
(b)
Source Test records. The
Owner or Operator shall maintain test reports documenting the conditions and
results of all Source Tests.
(c)
Monitoring data records. The
Owner or Operator shall maintain
records of monitoring data required by section
93102.9 that are used to
demonstrate compliance, including the date and time the data are collected.
(1)
Cumulative rectifier usage
records. Record the cumulative rectifier usage expended at the end of
each month of the reporting period, and the total usage expended to
date.
(2)
Pressure
drop. The Owner or Operator shall record the pressure drop
Weekly.
(3)
Inlet Velocity
Pressure. The Owner or Operator shall record the inlet velocity
pressure Weekly.
(4)
Surface Tension.
(A) For
Facilities that are required to use a
Chemical Fume Suppressant as specified in
section
93102.8 to comply with section
93102.4:
The Owner or Operator shall record the Surface Tension
Daily for 20 Operating Days, and Weekly thereafter as long as there is no
violation of the Surface Tension requirement. If the Surface Tension of the
Chrome Plating Bath exceeds levels specified in section
93102.8, the Owner or Operator
shall again record the Surface Tension Daily for 20 Operating Days, and Weekly
thereafter.
(B) For
Facilities not required to use a
Chemical Fume Suppressant as specified in
section
93102.8 to comply with section
93102.4:
The Owner or Operator shall record the Surface Tension
Daily for 20 Operating Days, and Weekly thereafter as long as there is no
violation of the Surface Tension requirement. If the Surface Tension of the
Chrome Plating Bath exceeds 45 dynes/centimeter, as measured with a
Stalagmometer, or exceeds 35 dynes/centimeter, as measured with a Tensiometer,
the Owner or Operator shall again record the Surface Tension Daily for 20
Operating Days, and Weekly thereafter.
(C) Facilities with an approved alternative
method of compliance as specified in section
93102.14 and using Chemical Fume
Suppressants as all or partial
control of
Hexavalent Chromium emissions must
record the
Surface Tension of the
Chrome Plating Bath Daily. The
Surface
Tension must be maintained at or below the
Surface Tension measured during the
Source Test.
(5)
Mechanical Fume Suppressants. Facilities with an approved
alternative method of compliance as specified in section
93102.14 and using Mechanical Fume
Suppressants as all or partial
control of
Hexavalent Chromium emissions must
record the coverage on the
Chrome Plating Bath Daily. Coverage shall be
reported as a percentage of
Bath surface area.
(6)
Foam thickness. The
Owner or Operator shall record the foam thickness Hourly for 15 Operating Days,
and Daily thereafter as long as there is no violation of the foam thickness
requirement. If a violation occurs, the measurement frequency shall return to
Hourly for 15 Operating Days, and Daily thereafter.
(d)
Breakdown records. The
Owner or Operator shall maintain records of the occurrence, duration, and cause
(if known) and action taken on each Breakdown.
(e)
Records of excesses. The
Owner or Operator shall maintain records of exceedances of the Emission
Limitations in section
93102.4, the monitoring parameter
values established under section
93102.9, or any site-specific
operating parameters established for alternative equipment. The records shall
include the date of the occurrence, the duration, cause (if known), and, where
possible, the magnitude of any
excess emissions.
(f)
Records of annual Ampere-Hour
use. Facilities shall maintain Monthly records of total Ampere-Hour
use per calendar year. The record shall be submitted to the District as part of
their ongoing compliance status reports, as specified in Appendix 3.
(g)
Records of Chemical Fume
Suppressant additions. For Facilities using Chemical Fume Suppressants
to comply with the standards, or requirements, the Owner or Operator shall
maintain records of the date, time, approximate volume, and product
identification of the Chemical Fume Suppressant that is added to the
Bath.
(h)
Records of
Trivalent Chromium Plating components. For Facilities complying with
section
93102.6(a)(1)(B),
the
Owner or Operator shall maintain records of the
Bath Components purchased,
including the trade or brand names, with the
Wetting Agent clearly identified
as a
Bath Component.
(i)
Housekeeping records. The
Owner or Operator shall maintain
records demonstrating compliance with housekeeping requirements, as required by
section
93102.5, including the dates on
which specific activities were completed, and records showing that chromium or
chromium-containing wastes have been stored, disposed of, recovered, or
recycled using practices that do not lead to
Fugitive Emissions.
(j)
Records retention. All
records shall be maintained for five years, at least two years on
site.
