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APPLICATION 13807; Peet's Coffee and Tea_ Inc

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APPLICATION 13807; Peet's Coffee and Tea_ Inc Powered By Docstoc
					                                                                                            February 5, 2013
Permit Conditions for Coffee Roasting Operations:

1.   The owner/operator shall not exceed the following limits at the sources indicated over any consecutive
     12-month period:

         S-                                                       tons/yr
         Natural Gas Usage (facility-wide)                        MM scf/yr
     [basis: Cumulative Increase]

2.   The owner/operator shall abate S-        Coffee Roaster(s) at all times while operating by A-
     Afterburner(s), respectively. [basis: Cumulative Increase]

3.   The owner/operator shall maintain a minimum furnace temperature of A-               to be 1400° F and
     maintain a residence time of at least 0.3 seconds. The owner/operator may petition for a lower furnace
     temperature after start-up but prior to permit issuance if they can demonstrate based upon source test
     results that there is no change in afterburner destruction efficiency and all pollutants emissions meet
     required levels as stipulated in the conditions that follow. [basis: Regulation 2-1-403]

4.   The owner/operator shall ensure that A-        Afterburner are equipped with a temperature-measuring
     device capable of continuously measuring and recording the temperature in the thermal oxidizers.
     These devices shall be accurate to within 10 degrees Fahrenheit (° F) and shall be maintained in
     accordance with manufacturer’s recommendations. These temperature monitors shall be used to
     determine compliance with the temperature requirements in Part 3. [basis: Regulation 1-521]

5.   The owner/operator shall not emit from any source for a period or periods aggregating more than three
     minutes in any hour, a visible emission which is as dark or darker than No. 0.5 on the Ringelmann
     Chart or of such opacity as to obscure an observer’s view to an equivalent or greater degree. [basis:
     BACT]

6.   The owner/operator shall abate the following sources with the following abatement device:
         Source #         Abatement Device            Abatement Device


     NOTE: Where indicated by an “*”, the afterburner shall be used as needed to comply with Part 6 of
              this permit condition.
     [basis: Cumulative Increase]

7.   The owner/operator shall be properly maintain all baghouses (A-         ) such that they are kept in good
     operating condition at all times. The owner/operator shall ensure that all baghouses (A-        ) be
     equipped with a device for measuring the pressure drop across the baghouse. (basis: Regulation 6-
     301, 6-310, 6-311, 2-1-403)

8.   Within 7 days of startup of any of the following, the owner/operator shall identify the operating
     pressure drop ranges for each baghouse and ensure that the baghouses (A-          ) are maintained
     within those identified pressure drop ranges. (basis: Regulation 6-301, 6-310, 6-311, 2-1-403)

9.   To demonstrate compliance with the above conditions, the owner/operator shall maintain the following
     records and provide all of the data necessary to evaluate compliance with the above conditions,
     including the following information:

         a.   Monthly records of the quantity of green coffee beans roasted at S-     Coffee Roasters.
         b.   Monthly records of natural gas usage.
         c.   Monthly usage records shall be totaled for each consecutive 12-month period.



                                  Permit Conditions for Coffee Roasting Operations
                                                         1
         d.   Records of continuous temperature measurements of A-                    Afterburner whenever S-
              Coffee Roasters are in operation.
         e.   Records of daily pressure drop measurements of A-                 and dates when the filters are
              replaced and/or the baghouse repaired.
         f.   Source test reports.

    All records shall be retained onsite for two years from the date of entry, and made available for
    inspection by District staff upon request. These record-keeping requirements shall not replace the
    record keeping requirements contained in any applicable District Regulations. [basis: Cumulative
    Increase]

10. The owner/operator shall not exceed the following limits while operating any roaster or afterburner:
                NOx =          lb/MMBTU
                CO =         lb/MMBTU
                POC =          lb/ton of beans roasted
                Formaldehyde =           lb/ton
                Acetaldehyde =           lb/ton
    [basis: Cumulative Increase, BACT]

11. The particulate emissions, as measured by EPA Method 5 front and back half, from the exhaust of the
    following abatement devices shall not exceed the indicated grain loading rates:

         Abatement Device #       g/dscf
        A-
    [basis: Cumulative Increase, BACT]

12. Within 60 days of start-up of each of S-         , and every five years thereafter, the owner/operator shall
    conduct a District approved source test on the afterburner exhaust stacks to determine the emissions of
    the following pollutants in the units specified:
             a. Nitrogen Oxides [lb/MMBTU natural gas]
             b. Carbon Monoxide [lb/MMBTU natural gas]
             c. Total Organics [lb/ton coffee roasted]
             d. Formaldehyde [lb/ton coffee roasted] (only test on startup)
             e. Acetaldehyde [lb/ton coffee roasted] (only test on startup)
    The owner/operator shall submit the source test results to the District staff no later than 60 days after
    the source test. [basis: Cumulative Increase, BACT]

13. Within 60 days of start-up of each of          , and every three years thereafter, the owner/operator shall
    conduct a District approved source test on the baghouse exhaust stacks for A-            to determine their
    baghouse grain loading rates (gr/dscf). The owner/operator shall submit the source test results to the
    District staff no later than 60 days after the source test. [basis: Cumulative Increase, BACT]

14. The owner/operator shall obtain approval for all source test procedures from the District’s Source Test
    Section prior to conducting any tests. The owner/operator shall comply with all applicable testing
    requirements as specified in Volume V of the District’s Manual of Procedures. The owner/operator
    shall notify the District’s Source Test Section, in writing, of the source test protocols and projected test
    dates at least 7 days prior to testing. (basis: Cumulative Increase, BACT)




                                   Permit Conditions for Coffee Roasting Operations
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