# R ;307-/

# -t.jUAC (January 

### 1.1992) Printed January 27, 

### 1992**Page'~53** . operator. error are non-exempt.
. ...

'::"·"(F} Other Known Causes. This category is intended to cover other

### ca~~e~ ofexc'ess emissions not already covered. For example, excess emissions during con.ttcilequipmentmai ntenance. (G) Process**Prob1ems~** . Are intended to cover on-site equipment failures

.... other than control equipment. Operational problems (e.g., load change) 

### would ,. also be covered. When distinguishing between process and control**equipm~n't~::'any** equipment necessary for the process would be considered process equipment;':even though it may have a role in emissions control 

### (e.g.', 

### 1.0. fan). ..', : .. ,

. (H) Shutdown. As defined in 40 CFR 60.2 means I'the cessation of operation of an affected source for any ·purpose." Excess emissions which occur Quring shutdown·that are caused by air pollution control equipment'failure, should be

. reported as 

### a control equipment failure.' The process of shutting down should 

### 'not be ·confused with periods of downtime after the completion of the actual**shutdown~** All excess emissions occurring during periods of downtime should be reported and corrective actions taken by the company to prevent their recurrence. . (1) Unknown Causes. Intended to apply to all excess emissions for which the operator must guess**a~** the**re~son (eve~**  though his guess might be a.good

. one). It would not .apply to an equlpment fallure when the reason for**fanure~** is

."- ", not known.

... .... 

### ) 4.6.9 Monitor Performance Categories. Prefixes to be used lnthe quarterl.y reports for exp1 anations of monitor malfunctions.

. ... '.' ,:·,:·(A) MORitor Equipment Malfunctions. Refers only to the monitor equipment., '

.**and··~Q:t,'to** accessory equipment such as the computer' data log ·or strip chart recorder

... ",Malfunction· refers ·to any. pertod during which the m'onitor ,is not '., ,:.

### ,~pp~r,at~~?:m-:.\s'~pr·~qu,C:~:~~~i:,~.~~c;ur~~~:.~,~ta" 

# ' .**,e~,c~p.~,d~!;,VI.~p~r.iQ?$:**ot:,

### :a.-!"i;.~~.~;~~?~~:.:

. rnaintel1ance, or**ot~e.r qua)'.ty'.a~sur:~ance**  ac..tlvlt**le~~.- '4~** **:~:** ... ' .•.. ; .'**·"'.'/,:;'<;:;i'~** , 1:.

. (B) Non-Monltor Equlpment.Malfunctlon's; Refers to all equlpment,other·::·,'.·:;' than the monitor equipment that is necessary to transfer, interpret,**and,;r~,cord** data sent from the monitor.

.. .;":'

..::. ':",": (C) Other Known**Ca~ses.** Cover all other k.nown reasons for monitoring downtime or i naccuracy**~"** . .. .. ...'

.

. . '.. (D)' .Unknown Causes.Cov·er circumstances .inwh'ich

.**ttu~re** is inaccurate O,r' no data' without an apparent·explanation. For example,adiiflrecorder fi}l$·.and· .\ .,' produces inaccurate data, and the.reason .for failure is not known, this would be categorized under. -non-monitor eqUipment malfunction." However, 

### if data. is clearly inaccurate,- and a data recorder failure is suspected but cannot be determined, it should be clas'sified as ·Unknown Causes":' , . • t. 

## Ira 4 7 Unavojdable Breakdown. This applies to all regulated pollutants including those ·for which there are National Ambient Air Qual ity Standards. Except as otherwise prOVided in this Subsection 4.7, emissions resulting from an unavoidable breakdown will not be deemed a violation of these regulations.; If excess emissions are predichble, they must be' authorized under the va:riance procedure in Section 

### 2.3.' Breakdowns that are caused entirely or in part b)'poor maintenance, careless operation, or any other preventable upset condition or**prev~nhble** equipment breakdown shall not be considered unavoidable breakdown

.

. .. 4.7.1 Reporting. A breakdown for any. period longer than 

### 2 hours must be reported to the Executive Secretary within, 3 hours of the beginning of 'the breakdown;f reasonable, but .i n no case 1cnger than IS hours after the beg; n,,; n9

. of the breaKdown. During times other than normal office hours, breakdowns for any peri od 1anger than 

### 2 hours shall be in iti a1ly reported to the Envi**r~nmenta** 1 Heal th Emergency Response Coordinator, Telephone' (Sql) 538-6333. Within 7'j' •

"". :,

.::

... ," .

"

... UAC (January 1. 1992) pyo; "ted January 27. 1992 

### Page 54 ';.1',': _,."" •. calendar days of the beginning of any breakdown of longer than 2 hours" a written .,' report shall be submitted to the Executive Secretary which shall include the cause and nature of the event, estimated quantity of poll utant (total and excess), time of emi'ssions and steps taken to control the emissions and to,,: prevent recurrence. The submi tta1 of such i nformation sha11 be used by the Executive Secretary in determining whether a violation has occurred and/or the'

. need of further enforcement action. ' .• 4.7.2 Penalties. Failure to' comply with the reporting procedures of • paragraph 

### 4.1.1. will constitute a violation of these regulations. 4.7.3 The owner or operator of an ,installation suffering an unavoidable

, ,'breakdown shall assure that emission 1imitations and vi sible emission 1 im; tations

. are exceeded for only as short a period of time as reasonable.' The owner or ' operator shall**~ake** all reasonable measures which may intlude but are not limited to the immediate curtailment of production, operations, or activities at all. installations of the' source if necessary to limit the total aggregate emissions, from the**so~rce** to no greater than the aggregate allowable**emissions~veraged_** over the periods provided in the source's approval orders or the UACR. In the event that production, operations or activities cannot be curtailed so as to so

, 'l1mit the total**ag9reg~te** emissions without jeopardizing'equipment or safety or ':, measures taken would result in even greater excess emissions, the owner or. ... operator of.the source shall use the most rapid, reasonable procedure to reduce '/. 'emissions. The' owner or operator of any' installation subject to a SIP emission

;.,'" lirilitationpursuant to t.hese rules shall be deemed to,have complied with the .:;, prOVisions of subsection .4.7 if the emission limitation' has ,not**beeil-exceeded:~**

## .~: 

# ._g::.:::**,.4''''Z~3:: ~~~rj** **tc~:~i f~~tJ.ga** **c~i:l~:ti~inthofc~~~~~lu:.~t** acti,ons requi

## ~edb~,~,~~.~g~a~~_:_



# .\.i0i." '.**:'-~.8:1"ln** 'accorance with'\paragraph 1

## nO(a)(6,),;<~~re·~rr;AJ.r ..

## ';c~·:;·:;a~<;~nlenaed·~, ..

- ': 'August 1917 owners or operators may not temporarily' reduce the' pay 

### of

.any -",

. employee by reason of the use of a supp1 emental or intermittent or other ,;' dispersion dependent control system for the purposes of meeting any air pollution ,reqUirement adopted pursuant to the Clean Air Act.as amended August 1977.

.

. ",;',. 4

.. 9 Non-Attainment .Area ReqUirements

- Ozone. The provisions of**t~·i~** .. subsection 4.9 are applicable only: to sources located in; 

## a non-attainment**an~a** .' for alone as defined 'in· the-State Implementation**P1an:~** . •. / ::','::. A. No person mat permit 

### or calise VOCs to be spi 11 ed, di scarded, stored"i".­ open containers, or handled' in any other manner,. which would result' in

... evaporation in excess of that which would result from the appl ication of. reasonably available control technology (RACTHas defined in 40 CFRSl..IOO{o)l. B.' Any person may apply to the Executive Secretary for approval 

# of an alternative test method, an alternative method of cantrol, an ;alternat i ve comp 1i ance. period, an alternativ.e emissi on limit, or an alternative monitori n9 schedule.

.The application must include a demonstration that the proposeq, .. alternative produces an equal 

### or greater air quality benefit than those**requir~Q** '. ,.',;' by this subsec.tion 4.9, or that the alternative test method is equivalent to tha't required by these regulations. The Executive ,Secretary shall. obtain concurrence

. from EPA when apprOVing. an alternative test method, an alternative:method'oJ

control, an alternative compl ianceperiod,an alternative emission 

### limit" or ·th :,;.. . alternative monitoring schedule. ';' " , . C. Manufacturer's operational specifications, records, and·testingsof.an:y control system shall use the applicable EPA Reference Methods 

# of 40 CFR Part**6~,**

;, . , the most recent EPA test methods, or EPA-approved state methods, to determi ne th'e

. .. effi ci ency of the control device. In addition, any control device must meet th'e

i

.. • l :.::.