### 3745-21-21 Storage of volatile organic liquids in fixed roof tanks and externalfloating rooftanks.



### [Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutoryprovisions referenced in this rule, see paragraph (HHJJ) ofrule 3745-21-01 ofthe Administrative Code titled "R:efeFeReeElReferenceto materials."] (A) Applicability. The requirements ofthis rule shall apply to any storage tank that meets all ofthe following criteria: (l)Tanks that store volatile organic liquids; (2) The tank is located in Ashtabula, Cuyahoga, Geauga, Lake, Lorain, Medina, Portage, or Summitcounty; and (3) The facility has a combined total potential to emit for VOC emissions equal to or greater than one hundred tons ofVOCs per calendar year on or after May 27,2005, from all ofthe following: (a) All volatile organic liquid storage tanks; (b) All non-CTG sources; and (c) Unregulated emissions from CTG sources. (B) The definitions applicable to this rule are contained in paragraphs (B) and (E) ofrule 3745-21-01 ofthe Administrative Code. (C) Storage ofvolatile organic liquids in fixed rooftanks. (!) 

### Except where exempted under paragraph (C)(5) of this rule, no owner or operator ofa fixed rooftank shall place, store, or hold any volatile organic liquid with a maximum true vaporpressure which is greaterthan 0.75 pounds per square inch absolute, but less than 11.1 pounds per square inch absolute, in any such tank, after the date specified in paragraph (G) ofthis rule, unless such tank is designed or equipped with one ofthe following vapor control systems: (a) An internal floating roofmeeting the requirements ofparagraph (C)(3) of this rule; or:

### 3745-21-21 2

(b) A closed vent system and control device meeting the requirements of paragraph (C)(4) ofthis rule. (2) Except where exempted under paragraph (C)(5) of this rule, no owner or operator ofa fixed rooftank shall place, store, or hold any volatile organic liquid with a maximum true vapor pressure which is equal to or greater than 11.1 pounds per square inch absolute, in any such tank, after the date specified in paragraph (G) of this rule, unless such tank is designed or equipped with a closed vent system and control device meeting the requirements ofparagraph (C)(4) ofthis rule. (3) Ifthe fixed rooftank is equipped with an internal floating roof, the following requirements and specifications shall be met: (a) The intemal floating roofshall rest or float on the liquid surface (but not necessarily in complete contactwith it) inside a storage vessel thathas a fixed roof. The internal floating roofshall float on the liquid surface at all times, except during initial fill and during those intervals when the storage vessel is completely emptied or subsequently emptied and refilled. When the roof is resting on the leg supports, the process of filling, emptying, or refilling shall be continuous and shall be accomplished as rapidly as possible. (b) Each intemal floating roof shall be equipped with one ofthe following closure devices between the wall ofthe storage vessel and the edge of the intemal floating roof: (i) A foam or liquid-filled seal mounted in contact with the liquid (liquid-mounted seal). A liquid-mounted seal means a foam or liquid-filled seal mounted in contact with the liquid, between the wall of the storage vessel and the floating roof, and extending continuously around the circumference ofthe tank. (ii) Two seals mounted one above the other, so that each forms a continuous closure that completely covers the space between the wall ofthe storage vessel and the edge of the internal floating roof. The lower seal may be vapor-mounted, but both must be continuous. (iii) A mechanical shoe seal. A mechanical shoe seal is a metal sheet held vertically against the wall ofthe storage vessel by springs or weighted levers and is connectedby braces to the floating roof. A3745-21-21 3

flexible coated fabric (envelope) spans the annular space between the metal sheet and the floating roof. (c) Automatic bleeder vents shall be equipped with a gasket and are to be closed at all times when the roof is floating except when the roof is being floated offor is being landed on the roofleg supports. Rim space vents shall be equipped with a gasket and are to be set to open only when the internal floating roofis not floating or at the manufacturer's recommended setting. (d) Each opening in a non-contactinternal floating roof, except for automatic bleeder vents (vacuum breaker vents) and the rim space vents, shall provide a projectionbelowthe liquid surface. (e) Each opening in the internal floating roof, except for leg sleeves, automatic bleeder vents, rim space vents, column wells, ladder wells, sample wells, and stub drains, shall be equipped with a cover or lid which shall be maintained in a closed position at all times (i.e., no visible gap) except when the device is in actual use. The cover or lid shall be equipped with a gasket. Covers on each access hatch and automatic gauge float well shall bebolted exceptwhen they are in use. (f) The sample well, which penetrates the internal floating roof for the purpose of sampling, shall have a slit fabric cover that covers at least ninetyper centofthe opening. (g) Each penetration ofthe internal floating roofthat allows for passage ofa ladder shall have a gasketed sliding cover. (h) Inspectionrequirements. The owner or operator ofeach storage vessel equipped with an internal floating roof, shall comply with the following inspectionrequirements: (i) Visually inspect the internal floating roof, the primary seal, and the secondary seal (if one is in service), prior to filling the storage vessel with a volatile organic liquid. Ifthere are holes, tears, or other openings in the primary seal, the secondary seal, or the seal fabric, or defects in the internal floating roof, or both, the owner oroperator shallrepairthe items before filling the storage vessel. (ii) For vessels equipped with a liquid-mounted or mechanical shoe primary seal, visually inspect the internal floating roof and the3745-21-21 4

primary seal or the secondary seal (ifone is in service) through manholes and roofhatches on the fixed roof at least once every twelve months after initial fill. Ifthe internal floating roofis not resting on the surface of the volatile organic liquid inside the storage vessel, or there is liquid accumulated on the roof, or the seal is detached, or there are holes or tears in the seal fabric, the owner or operator shall repair the items orempty and remove the storage vessel from service within forty-five days. Ifa failure that. is detected during inspectionsrequired in this paragraph cannotbe repaired within forty-five days and ifthe vessel cannotbe emptied within forty-five days, a thirty-day extension may be requested from the director in the inspection report required in paragraph (C)(3)(j)(iii) of this rule. Such a request for an extension must document that alternate storage capacity is unavailable and specify a schedule of actions the company will take that will ensure that the control equipment will be repaired or the vessel will be emptiedwithin thirty days. (iii) Forvessels equippedwithbothprimary and secondary seals: (a) Visually inspect the vessel as specified in paragraph (C)(3)(h)(iv) ofthis rule at leasteveryfive years; or (b) Visually inspect the vessel at least once every twelve months as specifiedin paragraph (C)(3)(h)(ii) ofthis rule. (iv) Visually inspect the internal floating roof, the primary seal, the secondary seal (ifone is in service), gaskets, slotted membranes and sleeve seals (if any) each time the storage vessel is emptied and degassed. Ifthe internal floating roofhas defects, the primary seal has holes, tears, or other openings in the seal or the seal fabric, orthe secondary seal has holes, tears, or other openings in the seal or the seal fabric, or the gaskets no longer close offthe liquid surfaces from the atmosphere, orthe slottedmembrane has more than ten per cent open area, the owner or operator shall repair the items as necessary so that none of the conditions specified in this paragraph existbefore refilling the storage vessel with a volatile organic liquid. In no event shall inspections conducted in accordance with this provision occur at intervals greater than ten years in the case ofvessels conducting the annual visual inspection as specified in paragraphs (C)(3)(h)(ii) and (C)(3)(h)(iii)(h) ofthis rule and at intervals no greater than five years in the case ofvessels specifiedinparagraph (C)(3)(h)(iii)(a) ofthis rule.3745-21-21 5

(i) Notify the director in writing at least thirty days prior to the filling or refilling ofeach storage vessel for which an inspection is required by paragraphs (C)(3)(h)(i) and (C)(3)(h)(iv) of this rule to afford the director orfl:i.t! the director's authorized designee the opportunityto have an observer present. If the inspection required by paragraph (C)(3)(h)(iv) ofthis rule is notplanned and the owner or operator could not have known about the inspection thirty days in advance ofrefilling the tank, the owner or operator shall notify the director at least seven days prior to the refilling of the storage vessel. Notification shall be made by telephone immediately followed by written documentation demonstrating why the inspection was unplanned. Alternatively, this notification including the written documentation may be made in writing and sentby express mail so that it is received by the director at least seven days priorto therefilling. U) Record keeping and reportingrequirements. The owner or operator ofeach storage vessel equipped with an internal floating roofshall keep records and furnish reports in accordance with the following: (i) Furnish the director with a report that describes the control equipment and certifies that the control equipment meets the specifications ofparagraph (C) ofthis rule. This report shall be submitted in accordance with the requirements specified in paragraph (H) ofthis rule. (ii) Keep a record of each inspection performed as required by paragraphs (C)(3)(h)(i) to (C)(3)(h)(iv) ofthis rule. Each record shall identify the storage vessel for which the inspection was performed and shall contain the date the vessel was inspected and the observed condition of each component of the control equipment (seals, internal floating roof, and fittings). (iii) Ifany ofthe conditions described in paragraph (C)(3)(h)(ii) ofthis rule are detected during the annual visual inspection required by paragraph (C)(3)(h)(ii) ofthis rule, a report shall be furnished to the director within thirty days ofthe inspection. Each report shall identify the storage vessel, the nature ofthe defects, and the date the storage vessel was emptied orthe nature ofand date the repair was made. (k) After each inspection requiredbyparagraph (C)(3)(h)(iii) ofthis rule that3745-21-21 6

finds holes or tears in the seal or seal fabric, or defects in the internal floating roof, or other control equipment defects listed in paragraph (C)(3)(h)(ii) or (C)(3)(h)(iv) ofthis rule, a report shall be furnished to the director within thirty days of the inspection. The report shall identify the storage vessel and the reason it did not meet the specifications ofparagraph (C)(3) ofthis rule and list eachrepairmade. (1) The owner oroperator shall keep copies ofall reports and records required byparagraph (C)(3)(j) ofthisrule for at leastfive years. (4) Ifthe fixed rooftank is equipped with a closed vent system and control device, as required by paragraph (C)(l)(b) or (C)(2) of this rule, the following specifications shallbe met: (a) The closed vent system shall be designed to collect all VOC vapors and gases discharged from the storage vessel and operated with no detectable emissions, as indicatedby an instrumentreading ofless than five hundredpartspermillion above background and visual inspections, as determinedbythe methods specifiedin 40 CFR60.485(c). (b) Ifa control device other than a flare is employed, the control device shall be designed and operated to reduce inlet VOC emissions by ninety five per cent or greater. The control efficiency shall be detennined in accordance with paragraph (C) of rule 3745-21-10 of the Administrative Code. (c) If a flare is used as the control device, it shall meet the specifications described in the general control device requirements specified in 40 CFR 60.18. (d) The owner or operator ofeach tank that is equipped with a closed vent system and control device other than a flare, to meet the control requirements as required in paragraph (C)(4) ofthis rule, shall meetthe specifications identified in paragraphs (C)(4)(a) and (C)(4)(b) of this rule and shall submit, for approval by the director, an operating plan containing the informationlistedbelow: (i) Documentation demonstrating that the control device will achieve the required control efficiency during maximum loading conditions. This documentation is to include a description ofthe gas stream which enters the control device, including flow and VOC content under varying liquid level conditions (dynamic and static) and manufacturer's design specifications for the control3745-21-21 7

device. If the control device or the closed vent capture system receives vapors, gases, or liquids other than fuels from sources that are not designated sources under this rule, the efficiency demonstration is to include consideration ofall vapors, gases, and liquids received by the closed vent capture system and control device. If an enclosed combustion device with a minimum residence time of 0.7 5 seconds and a minimum temperature of eight hundred sixteen degrees centigrade is used to meet the ninety-fiveper centcontrol requirement, documentation that those conditions will exist during all loading conditions is sufficient to meetthe requirements ofthis paragraph. (ii) A description of the parameter or parameters to be monitored to ensure that the control device will be operated in conformance with its design and an explanation of the criteria used for selection ofthatparameter (orparameters). (e) Operate the closed vent system and control device and monitor the parameters ofthe closed vent system and control device in accordance with the operating plan submitted to the director in accordance with paragraph (C)(4)(d) ofthis rule, unless the plan was modified by the director during the review process, in which case, the modified plan applies. The operating plan requiredbyparagraph (C)(4)(d) ofthis rule shall be maintained by the owner or operator for the life ofthe control equipment and shall bemade available tothe directoruponrequest. (f) Any approval granted by the director in accordance with paragraph (C)(4)(d) ofthis rule must be approved by the USEPA as a revision of the Ohio state implementationplan. (g) The owner or operator ofeach source that is equipped with a closed vent system and a flare, to meet the control requirements in paragraphs (C)(4)(a) and (C)(4)(c) of this rule, shall meet the requirements as specifiedin the general control device requirements of40 CFR 60.18(e) and (f). (h) Monitoring, recordkeeping and reportingrequirements. (i) After installing control equipment in accordance with paragraph (C)(1)(b) or (C)(2) ofthis rule (closed vent system and control device other than a flare), the owner or operator shall keep the following records:3745-21-21 8

(a) A copy ofthe operatingplan; and (b) A record ofthe measured values ofthe parameters monitored inaccordance withparagraph (C)(4)(e) ofthis rule. (ii) After installing a closed vent system and flare to comply with the control requirements ofparagraph (C)(1)(b) or (C)(2) ofthisrule, the owneroroperator shallmeetthe following requirements: (a) A report containing the measurements required by 40 CFR 60.18(f)(l) to (f)(6), shall be furnished to the director as required by 40 CFR 60.8. This report shall be submitted within six months ofthe initial start-up date ofthe flare. (b) Records shall be kept ofall periods ofoperation during which the flare pilotflame is absent. (c) Semiannual reports of all periods of time recorded under paragraph (C)(4)(h)(ii)(b) ofthis rule during whichthe pilot flame was absent shall be furnished to the director. These reports shall be submitted to the appropriate Ohio environmental protection agency district office or local air agency by July fifteenth and January fifteenth of each calendaryear and shall coverthe previous six-monthperiod. (i) The owneror operator shall keep copies ofall reports and records required byparagraph (C)(4)(h) ofthis rule for atleast five years. (5) A fixed roof tank with a capacity less than forty thousand gallons is exempt from therequirements ofparagraphs (C)(l) and (C)(2) ofthis rule. (D) Storage ofvolatile organic liquids in external floating rooftanks. (1) Except where exempted under paragraph (D)(2) of this rule, no owner or operator of an external floating roof tank shall place, store, or hold any volatile organic liquid in any such tank, after the date specified in paragraph (F) ofthis rule, unless: (a) Each external floating roofis equipped with a closure device between the wall ofthe storage vessel and the roof edge. The closure device is to consist oftwo seals, one above the other. The lower seal is referred to3745-21-21 

### 9

as the primary seal, and the upper seal is referred to as the secondary seal. (i) Except as provided in paragraph (D)(3)(c) ofthis rule, the primary seal shall completely cover the annular space betweenthe edge of the floating roof and tank wall and shall be either a liquid mounted seal or a shoe seal. (ii) The secondary seal shall completely cover the annular space between the external floating roof and the wall of the storage vessel in a continuous fashion, except as allowed in paragraph (D)(3)(c) ofthis rule. (iii) The tank shall be equipped with the closure device that meets the requirements ofthis rule after the next scheduled tank cleaning, butno laterthan the date specified inparagraph (G) ofthis rule. (b) Except for automatic bleedervents and rim space vents, each opening in a non-contactexternal floating roof shall provide a projection below the liquid surface. Exceptfor automatic bleedervents, rim space vents, roof drains, and leg sleeves, each opening in the roofis to be equipped with a gasketed cover, seal, or lid that is to be maintained in a closed position at all times (i.e., no visible gap) except when the device is in actual use. Automatic bleeder vents are to be closed at all times when the roofis floating except when the roofis being floated offor is being landed on the roofleg supports. Rim vents are to be set to open when the roof is being floated off the roof leg supports or at the manufacturer's recommended setting. Automatic bleeder vents and rim space vents are to be gasketed. Each emergency roof drain is to be provided with a slotted membrane fabric cover that covers at least ninety percentofthe area ofthe opening. (c) The roofshall be floating on the liquid at all times (i.e., offthe roofleg supports) exceptwhen the tank is completely emptied and subsequently refilled. The process offilling, emptying, or refilling when the roofis resting on the leg supports shall be continuous and shall be accomplished as rapidly as possible. (2) The following external floating roof tanks shall be exempted from the requirements ofparagraph (D)(l) ofthis mle: (a) Anytankthathas a capacity oflessthan forty thousand gallons; or3745-21-21 10

(b) Any tank that contains a volatile organic liquid which, as stored, has a maximum true vapor pressure less than 0.75 pounds per square inch absolute. (3) Inspection andmeasurementrequirements. The owner or operator ofan external floating rooftank shall: (a) Determine the gap areas and maximum gap widths between the primary seal and the wall ofthe storage vessel and between the second seal and the wall ofthe storage vessel according to the following frequency: (i) Measurements ofgaps between the tank wall and the primary seal (seal gaps) shall be performed duringthe hydrostatic testing ofthe vessel or within sixty days ofthe initial fill with avolatile organic liquid and at least everyfive years thereafter; (ii) Measurements ofgaps betweenthe tank wall and the secondary seal shall be perfonned within sixty days of the initial fill with a volatile organic liquid and at least onceperyear thereafter; and (iii) Ifany source ceases to store avolatile organic liquid for aperiod of one year or more, subsequent introduction ofa volatile organic liquid into the vessel shall be considered an initial fill for the purposes ofparagraphs (D)(3)(a)(i) and (D)(3)(a)(ii) ofthis rule. (b) Determine gap widths and areas in the primary and secondary seals individually according to the following procedures: (i) Measure the seal gaps, if any, at one or more floating roof levels when the roofis floating offthe roofleg supports. (ii) Measure the seal gaps around the entire circumference ofthe tank, in each place where a one-eighth (118) inch diameter uniform probe passes freely (without forcing or binding against the seal) between the seal and the wall ofthe storage vessel, and measure the circumferential distance ofeach such location. (iii) The total surface area ofeach gap described in paragraph (D)(b)(ii) ofthis rule shallbe determined byusing probes ofvarious widths to measure accurately the actual distance from the tank wall to the3745-21-21 11

seal and then multiplying each such width by its respective circumferential distance. (iv) Add the gap surface area ofeach gap location for the primary seal and the secondary seal individually and divide the sum for each by the nominal diameter ofthe tank and compare each ratio to the respective standards in paragraph (D)(3)(c)(i) or (D)(3)(c)(ii) of this rule. (c) Make necessary repairs or empty the storage vessel within forty-five days ofidentification in any inspection for seals not meeting the following**requirements~** listeEl irt**~aragrf!j'lhs** (D)(3)(e)(i) lffiS (D)(3)(e)(ii) efthis ft!i.e.: (i) The accumulated area of gaps between the tank wall and the mechanical shoe orliquid-mounted primary seal shall not exceed 10.0 square inches per foot oftank diameter, andthe width ofany portion ofany gap shall not exceed 1.5 inches. There are to be no holes, tears, or other openings in the shoe, seal fabric, or seal envelope. (ii) The secondary seal is to meetthe following requirements: (a) The secondary seal is to be installed above the primary seal so that it completely covers the space between the roof edge and the tank wall except as provided in paragraph (D)(3)(c)(ii)(b) ofthis rule. (b) The accumulated area ofgaps between the tank wall and the secondary seal used in combination with a metallic shoe or liquid-mounted primary seal shall not exceed 1.0 square inches per foot of tank diameter, and the width of any portion ofany gap shall not exceed 0.5 inches. There shall be no gaps between the tank wall and the secondary seal when used in combination with a vapor mounted primary seal. (c) There are to be no holes, tears, or other openings in the seal or seal fabric. If a failure that is detected during inspections required in paragraph (D)(3)(a) ofthis rule cannotbe repaired within forty-five days and ifthe vessel cannot be emptied within forty-five days, a thirty-day extension3745-21-21 12

may be requested from the director in the inspection report required in paragraph (D)(4)(d) ofthis rule. Such extension request must include a demonstration of unavailability of alternative storage capacity and a specification of a schedule that will assure that the control equipment will be repaired orthe vesselwillbe emptied as soon as possible. (d) Notify the director thirty days in advance of any gap measurements required by paragraph (D)(3)(a) ofthis rule to afford the director the opportunity to have an observerpresent. (e) Visually inspect the external floating roof, the primary seal, secondary seal, and fittings eachtime the vessel is emptied and degassed. (i) Ifthe external floating roofhas defects, the primmy seal has holes, tears, or other openings in the seal or the seal fabric, or the secondary seal has holes, tears, or otheropenings in the seal orthe seal fabric, the owner or operator shall repair the items as necessary so that none of the conditions specified in this paragraph existbefore filling or refilling the storage vessel with a volatile organic liquid. (ii) For all the inspections required by paragraph (D)(3)(e) ofthis rule, the owner or operator shall notify the director in writing at least thirty days prior to the filling or refilling ofeach storage vessel to afford the director or ftiftthe director's authorized designee the opportunity to inspect the storage vessel prior to refilling. Ifthe inspection required by paragraph (D)(3)(e) of this rule is not planned and the owner or operator could not have known about the inspection thirty days in advance of refilling the tank, the owner or operator shall notify the director at least seven days prior to the refilling ofthe storage vessel. Notification shall be made by telephone immediately followed by written documentation demonstrating why the inspection was unplanned. Alternatively, this notification including the written documentation may be made in writing and sent by express mail so that it is receivedbythe director at least seven days priorto the refilling. (4) Recordkeeping and reporting requirements. The owner or operator of an external floating roof tank shall meet the following recordkeeping andreportingrequirements:3745-21-21 

### 13

(a) Furnishthe directorwith areport that describes the control equipment and certifies that the control equipment meets the specifications of paragraphs (D)(l) and (D)(3) ofthis rule. This report shall be submitted in accordance with the requirements specified in paragraph (H) ofthis rule. (b) Keep a record of each gap measurement performed as required by paragraphs (D)(3)(a) and (D)(3)(b) of this rule. Each record shall identify the storage vessel in which the measurement was performed and shall contain: (i) The date ofmeasurement; (ii) The raw data obtainedin the measurement; and (iii) The calculations described in paragraph (D)(3)(b) ofthis rule. (c) Within sixty days ofperforming the seal gap measurements required by paragraph (D)(3)(a) ofthis rule, furnish the director with a report that contains: (i) The date ofmeasurement; (ii) The raw data obtainedinthe measurement; and (iii) The calculations described in paragraph (D)(3)(b) ofthis rule. (d) After each seal gap measurement that detects gaps exceeding the limitations specifiedbyparagraph (D)(3)(c) ofthis rule, submit areport to the director within thirty days of the inspection. The report shall identify the vessel and contain the information specified in paragraph (D)(4)(c) of this rule, the date the vessel was emptied or the repairs made, andthe date(s) ofthe repairs. (E) Record keeping requirements for fixed rooftanks and external floating roof tanks storing volatile organic liquids. (1) Any owner or operator ofa fixed roofor an external floating rooftank that is not exempted pursuant to paragraph (C)(5) or (D)(2) of this rule shall maintain records ofthe following information in a readily accessible location

### 3745-21-21 14

for at least five years and shall make copies ofthe records available to the director upon verbal orwrittenrequest: (a) Thetypes ofvolatile organic liquids storedinthe tank; (b) The maximum true vapor pressure (pounds per square inch absolute), as stored, ofeach liquid that has a maximnm true vapor pressure greater than 0.5 pounds per sqnare inch absolute; and (c) The dimension and volume ofeach tank. (2) The owner or operator of each storage vessel that is exempt pursuant to paragraph (C)(5) or (D)(2) ofthis rule shall maintain records ofthe following information in a readily accessible location for at least five years and shall make copies ofthe records available to the director upon verbal or written request: (a) The dimension ofthe storage vessel; and (b) An analysis ofthe capacity ofthe storage vessel Each storage vessel with a design capacity less than forty thousand gallons is subject to no provisions ofthis rule other than those required by maintaining readily accessible records ofthe dimensions ofthe storage vessel and analysis ofthe capacity ofthe storage vessel. (3) If an owner or operator places, stores, or holds in a fixed roof tank or an external floating rooftank, that is not exempted pursuant to paragraph (C)(5) or (D)(2) ofthis rule, any volatile organic liquid with a true vapor pressure which is greaterthan 0.75 pounds per square inch absolute and such tank does not comply with the requirements ofparagraph (C)(l), (C)(2), or (D)(l) of this rule, the owner or operator shall so notify the director within thirty days ofbecoming aware ofthe occurrence. ( 4) The owner or operator shall keep copies ofall reports and records required by paragraphs (C)(3)(j), (C)(4)(h), (D)(4), and (I) ofthis rule for at least five years. (F) Monitoring requirements for volatile organic liquid operations. (1) 

### Except as provided in paragraph (F)(4) ofthis rule, the owner or operator of each storage vessel with a design capacity greater than or equal to forty3745-21-21 15

thousand gallons storing a liquid with a maximum true vaporpressure that is normally less than 0.75 pounds per square inch absolute shall notify the director within thirty days when the maximum true vapor pressure of the liquidexceeds 0.75 poundsper square inch absolute. (2) Available data on the storage temperature may be used to detennine the maximum true vapor pressure. (a) For liquids in vessels operated above or below ambient temperatures, the maximum true vapor pressure is calculated based upon the highest expected calendar-month average of the storage temperature. For vessels operated at ambient temperatures, the maximum true vapor pressure is calculated based upon the maximum local monthly average ambient temperature as reportedbythe national weather service. (b) Forother liquids, the vaporpressure: (i) DeterminedbyASTMmethod D2879 83D2879-97C2007); (ii) Measured by an appropriate method approved by the director and USEPA; or (iii) Calculated by an appropriate method approved by the director and USEPA. (3) The owner or operator of each vessel storing a mixture of indeterminate or variable composition shallbe subjectto the following: (a) Prior to the initial filling ofthe vessel, the maximum true vapor pressure for the range of anticipated liquid compositions to be stored will be determined using the methods described in paragraph (F)(2) ofthis rule. (b) For vessels in which the vapor pressure of the anticipated liquid composition is 0.5 pounds per square inch absolute or greater but less than 0.75 pounds per square inch absolute, an initial physical test ofthe vaporpressure is required; aphysicaltest at least once every six months thereafter is required as determined by the following methods: (i) ASTM method D2879 83D2879-97C2007); (ii) ASTM methodD323 82D323-08; or3745-21-21 16

(iii) As measuredby an appropriate method approvedbythe director. (4) The owner or operator ofeach vessel equipped with a closed vent system and control device meeting the specifications ofparagraph (C)(4) ofthis rule is exempt from the requirements ofparagraphs (F)(l) and (F)(2) ofthis rule. (G) Compliance dates. The owner or operator ofa facility that is subject to this rule shall comply with the requirements ofthis rule no laterthan the following dates: (1) For any storage ofa volatile organic liquid which commenced operation after the effective date of this rule, the compliance date for the operation is the initial startup date ofthe operation or tvrelve ffisl'l#!s ffsffi the effeeti'l'e Elate ef!his Ft±leAugust25. 2009, whichever is later. (2) For any storage ofa volatile organic liquid which commenced operation before the effective date ofthis rule, the compliance date for the operation is tvielve ffisl'l#!s fFB11'! !he effeetive Elate ef!hisFt±leAugust25. 2009. (H) Compliance certification. (I) The owner or operator ofa facility that is subject to this rule shall notify the appropriate Ohio environmental protection agency district office or local air agency in writing within thirty days following the completion ofany ofthe following requirements. For avolatile organic liquid storage operation subject to the volatile organic emission control requirements in paragraph (C)(!), (C)(2) or(D)(l) ofthis rule: (a) The completion ofinstallation and initial use ofvapor control equipment employed for all tanks that store avolatile organic liquid; or (b) The completion of any inspection and/or measurement requirements specifiedunderparagraphs (C)(3)(h) and (D)(3) ofthis rule for all tanks that store avolatile organic liquid. (2) The compliance certification under paragraph (H)(I) ofthis rule shall provide the following, where applicable: (a) A description ofthe requirements.3745-21-21 17

(b) A description ofthe vapor control equipmentemployed. (c) A description ofthe monitoring devices. (d) A description oftherecords thatdocument continuing compliance. (e) The results ofany compliancetests, includingdocumentation oftest data. (f) Theresults ofany records that documentcontinuing compliance, including calculations. (g) A statementbythe owneroroperatorofthe affected facility as to whether the volatile organic liquid storage operation has complied with the requirement(s). (I) Requirements on applicability notification, compliance certification, and permit application. (I) The owner or operator ofa facility thatis subject to this rule and that operates a storage tank for volatile organic liquids with an initial startup date before the effective date of this rule shall notify the appropriate Ohio environmental protection agency district office or local air agency in writing that the volatile organic liquidstorage tank is subjectto this rule. The notification, which shall be submitted not later than sixty days after the effective date ofthis rule (or within sixty days after the volatile organic liquid storage tank becomes subjectto this rule), shallprovidethe following information: (a) Name and address ofthe owneroroperator. (b) Address (i.e., physical location) ofthe affected facility. (c) Description of the volatile organic liquid storage tank and Ohio environmentalprotection agency emissions unit number (ifassigned). (d) Identification of the VOC emission requirement, the means of compliance, and the compliance date for the volatile organic liquid storage tank. (e) Regarding an air pollution permit for the volatile organic liquid storage tank, whicheverofthe following is applicable:3745-21-21 18

(i) Submission ofan application for an operatingpermit, amodification, or a permit-to-operate renewal in accordance with rule 3745-31-02 ofthe Administrative Code; or [Comment: Applications requiring submittal prior to June 30, 2008, were submitted in accordance with Chapter 3745-35 ofthe Administrative Code.] (ii) Submission ofa statement ofintent to submit an application for a Title V permit or revision ofa Title V permit in accordance with paragraph (B) of rule 3745-77-02 or rule 3745-77-06 of Administrative Code, respectively. (2) The owner or operator of a facility that is subject to this rule and that has a volatile organic liquid storage tank with an initial start-up date on or after the effective date of this rule shall notify the appropriate Ohio environmental protection agency district office or local air agency in writing that the volatile organic liquid storage tankis subjectto this rule. The notification, which shall be submitted not later than either the date of initial startup ofthe volatile organic liquid storage tank or sixty days after the effective date ofthis rule (whichever is later), shall provide the information listed under paragraph (1)(1) of this rule. The application for an installation permit under rule 3745-31-02 ofthe Administrative Code may be used to fulfill the notification requirements ofthis paragraph.3745-21-21

Effective: R.C. 119.032review dates:

CERTIFIEDELECTRON!CALLY Certification

05/02/2011 Date

PromulgatedUnder: Statutory Authority: Rule Amplifies: PriorEffectiveDates: 05/12/2011 08/25/2013

119.03 3704.03(E) 3704.03(A), 3704.03(E) 8/25/2008, 4/2/2009 193745-21-23 Control of volatile organic compound emissions from industrial solvent cleaning operations.

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (HHJD ofrule 3745-21-01 of the Administrative Code titled "RefeFefleec! Referenceto materials".] (A) Applicability. (1) The requirements ofparagraphs (B) to (I) ofthis rule shall apply to any facility that meets all ofthe following criteria: (a) The facility is located in Ashtabula, Cuyahoga, Geauga, Lake, Lorain, Medina, Portage, or Summitcounty. (b) The facility employs solvent materials in solvent cleaning operations during the production, repair, maintenance, or servicing of parts, products, tools, machinery, equipment, or general work areas, and stores and/ordisposes ofthese solventmaterials. (c) The total actual VOC emissions from all of the solvent cleaning operations at the facilitv. other than cleaning qperations exempt pursuant to paragraphs (A)(2). CD)(]) and (D)(2) ofthis rule. are equal to or greater than 15.0 J961iflas 3.0 tons per twelve-month rolling periodefVOCs J96F clay before the application ofcapture systems and control devices. (2) The provisions of this rule shall not apply to cleaning operations in the following source categories listed for regulation under Section 183(e) ofthe CleanAir Act: (a) Aerospace coatings; (b) Flexiblepackageprintingmaterials; (c) Lithographicprinting materials; (d) Letterpressprinting materials; (e) Flatwood paneling coatings;3745-21-23 2

(f)Large appliance coatings; (g) Metal furniture coatings; (h) Paperfilm and foil coatings; (i) Wood furniture coatings; G) Shipbuilding and repair coatings; (k) Plasticparts coatings; (I) Miscellaneous metalsparts coatings; (m) Fiberglass boat manufacturing materials; (n) Miscellaneous industrial adhesives; or (o) Auto andlight-duty truck assembly coatings. (B) Definitions. The definitions applicable to this rule are contained in paragraph paragraphs (A). (B). and (EE) ofrule 3745-21-01 ofthe Administrative Code. (C) VOC emission control requirements. (1) VOC-contentlimitations. The owner or operator ofa facility that is subject to this rule shall not use a solvent to perform solvent cleaning operations unless the solvent complies withthe applicable VOC-contentlimitation specified inthe following table: Table ofstandards

SolventCleaning Operation VOC-ContentLimitation [in pounds pergallon, as employed] (A) Productcleaning during manufacturing process or surfacepreparation for coating, adhesive, orink application:3745-21-23 3

(1) General 0.42 (2) Electrical apparatus components and 0.83 electronic components (3) Medical devices andpharmaceuticals 6.7 (B) Repairandmaintenance cleaning: (1) General 0.42 (2) Electrical apparatus components and 0.83 electronic components (3) Medical devices andphannaceuticals (a) Tools, equipment and machinery 6.7 (b) General work surfaces 5.0 (C) Cleaning ofcoating oradhesive 0.42 application equipment (D) Cleaning ofinkapplication equipment: (1) General 0.42 (2) Flexographicprinting 0.42 (3) Gravure printing: (a) Publication 0.83 (b) Packaging 0.42 (4) Screenprinting 4.2 (5) Ultravioletink and electronbeam ink**~5.4** application equipment, except screen printing (6) Specialty flexographic printing 0.83 (E) Cleaning ofpolyesterresin application 0.42 equipmentnot subjectto 40 CRF Part 63 SubpartWWWW

(2) Cleaning devices and methods.3745-21-23 4

The owner or operator of a facility that is subject to this rule shall employ onlythe following cleaning devices andmethods: (a) Wipe cleaning. (b) Closed containers or hand held spray bottles from which solvents are appliedwithout a propellant-inducedforce. (c) Cleaning equipment which has a solvent container that can be, and is closed during cleaning operations, except when depositing and removing objects to be cleaned, and is closedduring non-operationwith the exception of maintenance and repair to the cleaning equipment itself. (d) Remote reservoir cleaner, ifthe operator ofthe cleaner complies with all ofthe following: (i) Prevents solventvapors from escaping from the solventcontainerby using such devices as a cover or a valve when the remote reservoiris not beingused, cleaned, orrepaired. (ii) Directs solvent flow in a manner that will prevent liquid solvent from splashingoutside ofthe remotereservoir cleaner. (iii) Does not clean porous or absorbent materials, such as cloth, leather, wood, orrope. (iv) Uses only solvent containers free of all liquid leaks. Auxiliary equipment, such as pumps, pipelines, or flanges, shall not have any liquid leaks, visible tears, or cracks. Any liquid leak, visible tear, or crack detected shall be repaired within one calendar day, orthe leaking section ofthe remote reservoir coldcleaner shallbe drained of all solvent and shut down until it is replaced or repaired. (e) Non-atomized solventflow method wherethe cleaning solventis collected in a container or a collection system which is closed except for solvent collection openings and, if necessary, openings to avoid excessive pressurebuild-up inside the container. (f) Solvent flushing method where the cleaning solvent is discharged into a

### 3745-21-23 5



### container which is closed except for solvent collection openings and, if necessary, openings to avoid excessive pressure build-up inside the container. The discharged solventfrom the equipmentmustbe collected into containers without atomizing into the open air. The solvent maybe flushed through the systemby air orhydraulic pressure, orbypumping. (3) The owner or operator ofa facility that is subject to this rule is prohibited from atomizing any solvent unless the emissions are vented to VOC emission control equipmentthatmeetthe requirements ofparagraph (C)(5) ofthis rule. ( 4) Storage and disposal. All VOC-containing solvents used in solvent cleaning operations shall be stored in non-absorbent, non-leaking containers which shall be kept closed at all times except when filling or emptying. It 

### is recommended that cloth and paper moistened with VOC-containing solvents be stored in closed, non-absorbent, non-leaking containers. (5) Control equipment. In lieu ofcomplying with the requirements ofparagraphs (C)(I) and (C)(2) of this rule for a solvent cleaning operation, the owner or operator ofa facility that is subject to this rule may comply with this rule by installing and operating VOC emission control equipment for the solvent cleaning operation. The VOC emission control equipment shall comply with all ofthe following requirements: (a) A capture efficiency ofat least ninety per cent, by weight, for the VOC emiSSIOnS. (b) Either a destruction efficiency ofat least ninety-five per cent, by weight, for the VOC emissions or an outlet concentration ofless than fifty parts permillion, by volume, drybasis, for the VOC emissions. (6) Alternate compliance option. I11 liett sfesffij9lyi11g with the FSE!ttireffieffis in paf'B15FaJ9R (C)(l) sftfiis mle, tfie sw11er sr speratsr sfa faeility ffiay ttse sslvel!ts sr sslvent ssltttis11s fer i11Elttstrial**elea~~i11g** speratis11s w.ftiefi fi&ve a VOC esrRj3ssite p&rtial VGJ9SF pressttre sfless**tha~~** er e'lttalte eigfit ffiffi efHg at l«"eno£y eegrees Celsitts. 

### Ia) In lieu of complying with the reguirements in paragraph IC)Il) ofthis rule. the owner or operator of a facility may use solvents or solvent solutions for industrial cleaning operations which have a VOC3745-21-23 6 composite partial vapor pressure ofless than or equal to eight mm of Hg attwenty degrees Celsius. (b) In lieu ofcomplyingwith the requirements in paragraph IC)(l) and (C)(2) ofthis rule. a manufacturer ofcoatings. inks. or adhesives may comply with the following requirements: li) Clean portable or stationary m1xmg vats. high dispersion mills. grinding mills. tote tanks and roller mills by one or more ofthe following methods: (a) Use a cleaning solvent that either contains less than 1.67 pounds per gallon of VOC or has a composite vapor pressure no more than eight mm ofHg at twenty degrees Celsius: (hi Comply with the following workpractices: (i) Equipmentbeing cleanedmustbemaintainedleakfree: (ii) VOC-containing cleaning materials must be drained from the cleaned equipment upon completion of cleaning: (iii! VOC-containing cleaning materials. including waste solvent. shall not be stored or disposed ofin such a manner that will cause or allow evaporation into the atmosphere: and (iv! Store all VOC-containing cleaning materials in closed containers. (c) Collect and vent the emissions from equipment cleaning to a VOC emission control system that has an overall capture and control efficiency ofat least eighty per cent. by weight. for the VOC emissions. Where such reduction is achieved by incineration. at least ninety per cent of the organic carbon shallbe oxidizedto carbon dioxide. (d) Use organic solvents other than those allowed in paragraph IC)I6)(b)(i)la) of this rule provided no more than sixty gallons of fresh solvent shall be used per month. Organic solvent that is reused or recycled (either on-site or off-site). for further use in equipment cleaning or the manufacture of coating. ink. or adhesive shall not be included in this limit. Also. store all VOC-containing cleaning materials in closed containers.3745-21-23 7

(ii) When using solvent for wipe cleaning. the owner or operator ofa facilizy shall: 

### Cal Notuse open containers for the storage or disposal ofcloth or paper impregnated with organic compounds that is used for cleanup. or coating. ink. oradhesiveremoval: and CbI Not store spent or fresh organic compounds to be used for cleam:w or coating. ink. or adhesive removal in open containers. (D) Exemptions. (I) The following solventcleaning operations are exempt from all the requirements ofthis rule: (a) Any solvent cleaning operation that is subject to paragraph (0) ofrule 3745-21-09 ofthe Administrative Code. (b) Janitoria! cleaning, including graffitiremoval. (c) Stripping ofcuredcoatings, cured ink, orcured adhesives. (d) Cleaning operations in p1inting pre-press or graphic arts pre-press areas, including the cleaning of film processors, color scanners, plate processors, film cleaning, andplate cleaning. Ce) Cleaningoperations associated with digital printing. (2) The following solvent cleaning operations are exempt from the VOC-content limitations specifiedinparagraph (C)(l) ofthis rule: (a) Cleaning of solar cells, laser hardware, scientific instruments, and high-precision optics. (b) Cleaning conducted as part ofthe following: performance laboratorytests on coatings, adhesives, or inks; research and development programs; andlaboratory tests in quality assurance laboratories. (c) Cleaning ofpaper-based gaskets and clutch assemblies where rubber is bondedto metalbymeans ofan adhesive.

### 3745-21-23 8



### (d) Cleaning of cotton swabs to remove cottonseed oil before cleaning of high-precision optics. (e) Medical device and phannaceutical facilities using up to 1.5 gallons per day ofsolvents. (f) 

### Cleaning of adhesive application equipment used for thin metal laminating. (g) Cleaning ofelectronic orelectrical cables. (h) Touch-up cleaning performed on printed circuit boards where surface mounted devices have alreadybeen attached. (i) Cleaning of coating and adhesive application processes utilized to manufactnre transdermal drug delivery product using less than three gallons perday ofethyl acetate. (j) 

### Cleaning ofapplication equipmentused to apply coatings on satellites and radiation effect coatings. (k) Cleaning of application equipment used to apply solvent-borne fluoropolymer coatings. (l) 

### Cleaning ofultraviolet orelectronbeam adhesive application. (m) Cleaning of sterilization indicating ink application equipment if the facility employs less than 1.5 gallons per day of solvents for such cleaning. (n) Cleaning ofmeteringrollers, dampening rollers andprintingplates. (o) Cleaning ofpolyester resin application equipment for sources subject to 40 CFR Part 63, SubpartWWWW. (p) Cleaning ofpolyester resin application eguipment for sources subject to 40 CFR Part 63. Subpart VVVV or mle 3745-21-27 of the Administrative Code. (3) The following solvent cleaning operations are exempt from the requirements of3745-21-23 

### 9

paragraph (C)(3) ofthis rule: (a) Cleaning ofthe nozzle tips ofautomated spray equipment systems, except for robotic systems. (b) Cleaning with spray bottles or containers described in paragraph(C)(2)(b) ofthis rule. (c) Printing operations where the roller or blanket wash IS applied automatically. (4) Cleaning with aerosol products shall be exempt from the requirements of paragraphs (C)(l) and (C)(3) ofthis rule ifthe facility employs 1.25 gallons (one hundred sixty fluid ounces) or less ofthe aerosol productsper day. (E) Compliance dates. (1) The owner or operator ofa facility that is subject to this rule shall comply with the requirements ofthis rule no laterthan the following dates: (a) For any solvent cleaning operation which commenced operation before #!e effeetive Elate ef#!is releApril 2. 2009, the compliance date for the operation is the initial startup date ofthe operation or twel·ve ffiea#!s freffi #!e effeetive a&te ef#!isreleApril2. 2010, whichever is later. (b) For any solvent cleaning operation which connnenced operation on or after#!e effeetiYe afrte ef#!is releApril 2. 2009, the compliance date for the operationis the initial startup date ofthe operation. (2) Ifan owneror operator ofa solvent cleaning operation that is subjectto this rule employs VOC emission control equipment to comply with this rule, pursuant to paragraph (C)(5) of this rule, the owner or operator shall demonstrate compliance with paragraph (C)(5) ofthis rule by testing the VOC emission control equipment in accordance with paragraph (F)(2) of this rule within ninety days afterthe compliance date for the solventcleaning operation. (3) Additional testing of the VOC emission control equipment for a solvent cleaning operation in accordance with paragraph (F)(2) ofthis rule may be required bythe directorto ensure continued compliance. (F) Compliance test methods.3745-21-23 10

(1) For any solvent cleaning operation that is subject to the requirements of paragraph (C)(l) ofthis rule, USEPA method 24. or formulation data from the solvent material supplier. shall be used to determine the VOC content of the solvent material employed in the solvent cleaning operation. In the event ofa conflict between the solvent material formulation data and data obtained by method 24. the method 24 results will take precedence. (2) For any solvent cleaning operation that is subject to the requirements of paragraph (C)(5) or IC)(6) ofthis rule, compliance shall be determined by performing emission tests in accordance withthe following: (a) The generalprovisions specifiedunder paragraphs (A)(2) to (A)(5) ofrule 3745-21-10 ofthe Administrative Code shall apply to the compliance testing. (b) The test methods and procedures ofparagraph (C) ofrule 3745-21-10 of the Administrative Code shall be followed. (3) Determinationofvaporpressure. The compositepartialpressure ofsolvents shall be determined by: (a) Determining the identity and quantity of each compound in a blended organic solvent by using ASTM D2306D2306-00, or by using ASTM .g;>,WE260-9612001) for organics and ASTM D3792D3792-05 for water content, if applicable, or the manufacturer's product formulation data; and (b) Determining the vapor pressure ofeach pure VOC component by using ASTM D2879 or from publications such as "Perry's Chemical Engineer's Handbook, CRC Handbook of Chemistry and Physics, or Lange's Handbook ofChemistry;" and (c) Calculating the composite partial pressure of the solvent by using the fonnula for composite partial pressure. For the purpose of this calculation, the blended solvent shall be assumed to be an ideal solution where "Raoult's Law" applies. The partial pressures ofeach compound at twenty degrees Celsius (sixty-eight degrees Fahrenheit) shall be used in the formula. TheVOC compositepartialpressure is calculated as follows:3745-21-23



### n

## (H~~

# )(VP1)/ 1 

## p

# p

# c= )

______ _:..1_:

1

### A::_::'.::_:..f:_:"[.'~_:ll'-.__ 

# . ;:......; i=l

Where: 

# --+ We**ltdH/~**

Wi =Weightofthe "i"thVOC compound, in grams. Ww=Weightofwater, in grams. We= Weight ofexemptcompound, in grams. 11

MWi = Molecular weight ofthe "i"th VOC compound, in grams per gram-mole. MWw=Molecularweightofwater, in gramsper gram-mole. MWe =Molecular weight ofthe "e"th exempt compound, in grams per gram-mole. PPc= VOC composite partial pressure at twenty degrees Celsius (sixty-eight degrees Fahrenheit), in ffiffi HgmmHg. VPi =Vapor pressure ofthe "i"th VOC compound at twenty degrees Celsius (sixty-eightdegrees Fahrenheit), in HlffiIlgmmHg. (G) Monitoring and record keepingrequirements. (I) The owner or operator ofa solvent cleaning operation that is subject to one or more ofthe VOC-content limitations specified inparagraph (C)(l) ofthis rule shall collect and record the following information each month for each cleaning material subject to a VOC-content limitation and shall maintain the information at the facility for aperiodoffive years: (a) The name and identification ofeach cleaning material and the associated solventcleaning activity. (b) The VOC content, based upon USEPA method 24, of each cleaning material, in pounds per gallon of material, as employed or the VOC3745-21-23 12

composite partial vapor pressures ofthe solvents or solvent solutions used in the industrial cleaning operations. (2) Ifan owner or operator ofa solvent cleaning operation is subject to paragraph (C)(S) or CC)C6) ofthis rule and employs a thermal incinerator or catalytic incinerator to achieve and maintain compliance, the owner or operator shall complywith the following requirements: (a) Continuous temperature monitoring and continuous temperaturerecording equipment shall be installed and operated to accurately measure the operatingtemperature(s) for the control device. (b) The following information shall be collected and recorded each day of operation ofthe solvent cleaning operation and the control device, and the information shall be maintained at the facility for a period offive years: (i) A log or record of the operating time for the control device, monitoring equipment, and the associated solvent cleaning operation. (ii) For thermal incinerators, all three-hour periods ofoperation during which the average combustion temperature was more than fifty degrees Fahrenheit below the average combustion temperature during the most recent emission test that demonstrated that the solventcleaning operation was in compliance. (iii) Forcatalytic incinerators, all three-hourperiods ofoperationduring which the average temperature of the dryer exhaust gases immediately before the catalyst bed was more than fifty degrees Fahrenheit below the average temperature ofthe dryer exhaust gases during the most recent emission test that demonstrated that the solvent cleaning operation was in compliance, and all three-hour periods during which the average temperature difference across the catalystbed was less than eighty per cent of the average temperature difference during the most recent emission test that demonstrated that the solvent cleaning operation was in compliance. (3) Ifan owner or operator ofa solvent cleaning operation is subject to paragraph (C)(5) or !C)!6) of this rule and employs a carbon adsorption system to achieve and maintain compliance, the owner or operator shall comply with the following requirements:3745-21-23 13

(a) One ofthe following types ofmonitoring and recording equipment shall be installed and operated for the carbon adsorption system: (i) A continuous emission monitoring and recording system that is capable ofaccurately measuring and recording the concentration of organic compounds in the exhaust gases from the carbon adsorption system. (ii) Monitoring and recording equipment that are capable ofaccurately measuring and recording the total mass steam flow rate for each regeneration cycle ofeachcarbon bed. (iii) Monitoring and recording equipment that are capable ofaccurately measuring and recording the temperature ofeach carbonbed after regeneration (and after completion ofany cooling cycle(s)). (b) The following infonnation shall be collected and recorded each day of operation ofthe solvent cleaning operation and the carbon adsorption system, and the information shall be maintained at the facility for a period offive years: (i) A log or record of the operating time for the carbon adsorption system, monitoring equipment, and the associated solvent cleaning operation. (ii) For a carbon adsorption system that employs a continuous emission monitoring and recording system to measure and record the concentration of organic compounds in the exhaust gases, all three-hour periods of operation during which the average concentration level or reading in the exhaust gases is more than twenty per cent greater than the exhaust gas organic compound concentration level or reading measured by the most recent performance test that demonstrated that the solvent cleaning operation was in compliance. (iii) For a carbon adsorption system that employs monitoring and recording equipment to measure and record the total mass steam flow rate for each regeneration cycle of each carbon bed, all carbon bed regeneration cycles during which the total mass steam flow rate was more than ten per cent below the total mass steam flow rate during the most recent performance test that demonstrated that the solvent cleaning operation was in3745-21-23 14

compliance. (iv) For a carbon adsorption system that employs monitoring and recording equipment to measure and record the temperature of each carbon bed after regeneration (and after completion of any cooling cycle(s)), all carbonbedregeneration cycles during which the temperature of the carbon bed after regeneration (and after completion of any cooling cycle(s)) was more than ten per cent greater than the carbon bed temperature during the most recent performance test that demonstrated that the solvent cleaning operation was incompliance. (4) Any owner or operator ofa solvent cleaning operation that is exempt from the VOC-content limitation specified in paragraph (C)(!) ofthis rule, pursuantto paragraph (D)(2)(e) or (D)(2)(m) of this rule, shall collect and record the following information each day for each such solvent cleaning operation and shallmaintainthe information at the facility for aperiod offive years: (a) The name and identification number of each solvent employed in the solventcleaning operation. (b) The volume, in gallons, ofeach solvent employed in the solvent cleaning operation. (c) The total volume, in gallons, ofall ofthe solvents employed in the solvent cleaning operation. (5) Any owner or operator ofa solvent cleaning operation that is exempt from the requirements of paragraphs (C)(l) and (C)(3) of this rule, pursuant to paragraph (D)(4) of this rule, shall collect and record the following information each day for each such solvent cleaning operation and shall maintainthe information atthe facility for aperiodoffive years: (a) The name and identification number ofeach aerosol product employed in the solventcleaningoperation. (b) The volume, in gallons, ofeach aerosol product employed in the solvent cleaningoperation. (c) Thetotal volume, in gallons, ofall ofthe aerosol products employedinthe solventcleaning operation.3745-21-23 15

(6) Any owner or operator ofa solvent cleaning operation that is exempt from the VOC-content limitation specified in paragraph (C)(l) ofthis rule, pursuantto paragraph (D)(2)(i) of this rule, shall record each day the total volume of ethyl acetate employed in such solvent cleaning operation and shall maintain the information atthe facility for aperiod offive years. (7) Any manufacturer ofcoatings. inks. or adhesives that complies with paragraph CC)C6)Cb)(i)Cd) ofthis rule. shall record the following information each month for each cleaning material and shall maintain the information at the facility for aperiod offive years: Ca) The total volume of fresh cleaning solvent material used for equipment cleaning: and Cb) The total volume ofcleaning solvent material recovered for either on-site or off-siterecycling. (H) Reporting requirements for the monitoring and record keeping information. (1) Any owner or operator ofa solvent cleaning operation that is subject to one or more ofthe VOC-contentlimitations specified in paragraph (C)(l) ofthis rule shall notifY the director of any record maintained in accordance with paragraph (G)(l) ofthis rule showing the use ofnoncomplying solvents. A copy ofsuch record shall be sentto the director within thirty days following the end ofthe monthin which the use ofnoncomplying solvents occurs. (2) Any owner or operator of a solvent cleaning operation that employs control equipment and is subject to paragraph (C)(5) ofthis rule shall submit to the director quarterly summaries ofthe records required by paragraphs (G)(2)(b) and (G)(3)(h) ofthis rule. These quarterly reports shall be submitted no later than April thirtieth, July thirty-first, October thirty-first, and January thirty-first, and shall coverthe records for the previous calendar quarters. (3) Any owner or operator ofa solvent cleaning operation that is exempt from the VOC-content limitation specified in paragraph (C)(l) ofthis rule, pursuant to paragraph (D)(2)(e) or (D)(2)feiD:nl ofthis rule, shall notify the director of any record maintained in accordance with paragraph (G)(4) of this rule showing that the solvent cleaning operation employs more than the applicable maximum daily solventusage limit. A copy ofsuchrecord shallbe sent to the director within thirty days following the end of the month in which the exceedance occurs. (4) Any owner or operator ofa solvent cleaning operation that is exempt from the

### 3745-21-23 16

requirements of paragraphs (C)(1) and (C)(3) of this rule, pursuant to paragraph (D)(4) of this rule, shall notify the director of any record maintained in accordance with paragraph (G)(5) ofthis rule showing that the solvent cleaning operation employs more than the maximum dailyusage limit for aerosol products. A copy ofsuch record shallbe sentto the directorwithin thirty days following the end ofthe month in which the exceedance occurs. (5) Any owner or operator ofa solvent cleaning operation that is exempt from the VOC-content limitation specified inparagraph (C)(l) ofthis rule, pursuantto paragraph (D)(2)(i) of this rule, shall notify the director of any record maintained in accordance with paragraph (G)(6) ofthis rule showing that the solvent cleaning operation employs more than the maximum daily usage limit for ethyl acetate. A copy of such record shall be sent to the director within thirty days following the end ofthe month in which the exceedance occurs. (I) Requirements on applicability notification, compliance certification, and permit application. (1) 

### The owner or operator ofa facility that is subject to this rule and that has a solventcleaning operation with an initial startup date before the effective date of this rule shall notify the Ohio environmental protection agency district office or local air agency in writing that the solvent cleaning operation is subject to this rule. The notification, which shall be submitted not later than sixty Elays after ffle effeetive Elate effflis rttleJune L 2009 (or within sixty days after the solvent cleaning operation becomes subject to this rule), shall provide the following infonnation: (a)Name and address ofthe owner or operator. (b) Address (i.e., physical location) ofthe affected facility. (c) Description of the solvent cleaning operation and Ohio environmental protection agency emissions unit number, ifassigned. (d) Identification ofthe VOC emissionrequirement, the means ofcompliance andthe compliance date for the solvent cleaning operation. (e) Regarding an air pollution permit for the solvent cleaning operation, whichever ofthe following is applicable; (i) Submission of an application for an operating permit, a pennit modification, or an operating permit renewal in accordance with3745-21-23 17

rule 3745-31-02 ofthe Administrative Code; or (ii) Submission ofa statement ofintent to submit an application for a Title V permit or modification ofa Title V permit in accordance with paragraph (B) ofrule 3745-77-02 or rule 3745-77-06 ofthe Administrative Code, respectively. (2) The owner or operator of a facility that is subject to this rule and that has a solvent cleaning operation with an initial startup date on or after tfte effeetiYe tiftteApril 2. 2009 ofthis rule shall notify the Ohio environmental protection agency district office or local air agency in writing that the solvent cleaning operationis subjectto this rule. The notification, which shallbe submitted not later than either the date ofinitial startup ofthe solvent cleaning operation or siJ<ly deys after tfie effeetive date eftfiis ntleJune l. 2009, whichever is later, and shall provide the information listed w1der paragraph (I)(1) ofthis rule. The application for an installation permit under rule 3745-31-02 of the Administrative Code may be used to fulfill the notification requirements of this paragraph. (3) Compliance certification. (a) The owner or operator ofa facility that is subject to this rule shall notify the Ohio environmental protection agency district office or local air agency in writing within thirty days followingthe completion ofany of the following requirements: (i) For a solvent cleaning operation subject to the VOC emtsston requirements in paragraphs (C)(l) to (C)(4) ofthis rule, the first documented achievement ofcompliance withthe requirements; or (ii) For a solvent cleaning operation subject to the VOC emission control requirement in paragraph (C)(5) ofthis rule: (a) The completion of installation and initial use of a VOC emission control system for the solvent cleaning operation; (b) The completion of installation and initial use of any monitoring devices required under paragraph (G) of this rule for the solvent cleaning operation; and (c) The completion of any compliance testing conducted in accordance with paragraph (E) ofthis rule to demonstrate3745-21-23 18

compliance withthe applicable controlrequirement. (b) The compliance certification under paragraph (I)(3)(a) ofthis rule shall provide the following, where applicable: (i) A description ofthe requirements. (ii) A description ofthe VOC emission control system. (iii) A description ofthe monitoring devices. (iv) A description ofthe records that document continuing compliance. (v) The results ofany compliance tests, including documentation oftest data. (vi) The results of any records that document continuing compliance, including calculations. (vii) A statement by the owner or operator ofthe affected facility as to whether the solvent cleaning operation has complied with the requirement(s). 

### CJ) Requirements for an owner or operator ofan industrial solvent cleaning facility that determines they are not subjectto the requirements ofthis rule. (]) The owner or operator ofan industrial solvent cleaning facility that determines the total actual VOC emissions. before the application ofairpollution control systems. from all industrial solvent cleaning processes at the facility are not equal to or greater than the limitation specified in paragraph IA)Il)lc) ofthis rule. and. therefore. the facility is not subject to the requirements in paragraphs CB) to (1) ofthis rule. shall select one ofthe following methods and maintain the following records for a period offive years. Records should not include those cleaning operations exempt pursuant to paragraphs (A)12). (D)(1) and !D)(2) ofthis rule. (a) Monthlyrecordkeeping method. (i) Total pounds or gallons ofeach industrial cleaning solvent used per calendar month: (ii) VOC content (per cent by weight and pounds per gallon) of each industrial cleaning solventusedpercalendarmonth:3745-21-23 19

(iii) The total monthly VOC emissions. before the application of capture systems and control devices. in pounds for all industrial cleaning solvent employedpercalendarmonth: and (iv) The rolling twelve-month summation ofVOC emissions. in tons. before the application ofcontrol systems and devices. The rolling twelve-month summation shall be calculated as the total VOC emissions for the current calendar month. plus the total VOC emissions from the mevious eleven calendarmonths. (b) Daily emissions method. Provided total VOC emissions are always less than 15.0 pounds per day. the owner or operator may elect to maintain the following records inlieu ofthe records reguiredunderparagraph IJ)(l)(a) ofthis rule: (i) Total pounds or gallons ofeach industrial cleaning solvent used per day: (ii) VOC content (per cent by weight and pounds per gallon) of each industrial cleaning solventused perday: and (iii) The total daily VOC emissions. before the application ofcapture systems and control devices. in pounds for all industrial cleaning solvent employedper day.3745-21-23

Effective: R.C. 119.032 review dates:

CERTIFIED ELECTRON!CALLY Certification

05/02/2011 Date

PromulgatedUnder: Statutory Authority: Rule Amplifies: PriorEffective Dates: 05112/2011 08/25/2013

119.03 3704.03(E) 3704.03(A), 3704.03(E) 4/2/2009 203745-21-24 Flatwood paneling coatings.

[Comment: For dates of non-regulatory government publications. publications of recognized organizations and associations. federal rules. and federal statutory provisions referenced in this rule. see paragraph (JJ) ofrule 3745-21-01 ofthe Administrative Code titled "Reference to materials."] (A) Applicability. (I) The requirements ofthis rule shall apply to any facility that meets both ofthe following criteria: (a) The facility is located in Ashtabula, Cuyahoga, Geauga, Lake, Lorain, Medina, Portage, or Summitcounty. (b) The facility has total actual VOC emissions from all flat wood paneling coating lines that are equal to or greater than 15.0 pounds of VOC em1sswns per day, before the application of capture and control devices. (B) Definitions. The definitions applicable to this rule are contained in J9BTfrgTft!lkparagraphs (A). fB). and(FF) ofrule 3745-21-01 ofthe Administrative Code. (C) VOC emission control requirements. (I)VOC contentlimitations. The owner or operator ofa facility that is subject to this rule shall not apply any flat wood paneling coating that exceeds the VOC content limitations specifiedin the table ofthis rule: Table

- VOC ContentLimitations Categories VOC Limitations VOC Limitations (las (lfflpounds pergallon, pounds pergallon ofsolids) excludingwater and exempt solvents) Printed interiorpanels made 2.1 2.9 ofhardwood, plywood, or thin particleboard. Natural finish hardwood 2.1 2.93745-21-24 2

plywoodpanels. Class 2 finishes on 2.1 2.9 hardboardpanels. Tileboard. 2.1 2.9 Exterior siding. 2.1 2.9 (2) As an alternative to the VOC emission limitations specified in the table ofthis rule. the owner or operator of a facility may choose to vent all VOC emissions to a control device with a minimum overall control effi.ciency of ninety percent, byweight. (D) Applicationequipmentrequirements. A j9eFSSi'l The owner or operator of a er facility shall not apply coatings to wood products subject to the provisions ofthis rule unless the coating is applied with properly operating equipment, in accordance with proper operatingprocedures, and bythe use ofone ofthe following methods: (1) Electrostatic application; (2) High volume, lowpressure (HVLP) spray; (3) Handroller; (4) Flow coat; (5) Roll coater; (6) Dip coat; (7) Paintbrush; or (8) Detailing ortouch-up guns. (E) Workpractice standards. Afl)'j9eFsen SF The owner or operator ofa facility using VOC-containing materials in any flat wood paneling coating line shall ensure that VOC emissions are minimizedby incorporatingthe following procedures:3745-21-24 3

(1) Store all VOC coatings, thinners, and cleaningmaterials in closed containers; (2) Minimize spills of VOC containing coatings and thinners, and cleanup any spills immediately; (3) Convey any coating, thiJmers, and cleaning materials in closed containers or pipes; and (4) Keep mixing vessels that contain VOC coatings orothermaterials closedexcept when specifically in use. (5) Minimize emissions ofVOC during cleaning ofstorage, mixing and conveying equipment. (F) Recordkeeping andreporting. (1) The owner or operator of a facility that is subject to this rule shall meet the record keeping and reporting requirements. as applicable. in paragraph (B)(3) ofrule 3745-21-09 ofthe AdministrativeCode. (G) Compliancetest methods for coatings. The VOC content and solids content ofa coating shall be determinedby the owner or operator in accordance with paragraph (B) of rule 3745-21-10 of the Administrative Code. wherein formulation data or USEPA Method 24 procedures (which include various ASTM measurementmethods) maybe employed. (H) Compliancetests for VOC emission control systems. (1) For a VOC emission control system used to comply with paragraph (C)(2) of this rule. the owner or operator shall conduct a compliance test to determine the captnre efficiency of the capture system. the control efficiency of the control device (or each control device ifa combination ofcontrol devices is employed). and the overall control efficiency ofthe VOC emission control system in accordance with paragraph IC) of rule 3745-21-10 of the Administrative Code wherein USEPA Method 25 or 25A shall be used for determiningthe concentration ofVOCin a gas stream. (2) During the compliance test described in paragraph (H)(!) of this rule that demonstrates compliance. the owner or operator shall establish the operating limits (operatingparametervalues) for the monitoring devices as follows: Ia) Ifthe control device is a thermal oxidizer establish the operating limit as follows:3745-21-24 4

Ci) Monitor and record the combustiontemperature either in the firebox ofthe thermal oxidizer or immediately downstream ofthe firebox before any substantial heat exchange occurs at least once every fifteen minutes during each ofthe three runs ofthe compliance test. (ii) Calculate and record the average combustion temperature maintained during the compliance test. This average combustion temperature is the minimum operating limit for the thennal oxidizer. (bl Ifthe control device is a catalytic oxidizer. establish the operating limits according to either paragraphs (H)C2)(b)(i) and CH)(2)(b)Ciil or paragraphs CH)(2)Cb)(iii) and (H)(2)(b)(iv) ofthis rule. (il Monitor and record the temperature iust before the catalyst bed and the temperature difference across the catalyst bed at least once every fifteen minutes during each of the three test runs comprising a compliancetest. (ii) Calculate andrecordthe average temperaturejustbeforethe catalyst bed andthe average temperature difference across the catalystbed maintained during the compliance test. These are the minimum operating limits for the catalytic oxidizer. (iii) Monitor and record the temperature justbefore the catalyst bed at least once every fifteen minutes during each ofthe three test runs of the compliance test. Use this recorded temperature data to calculate and record the average temperature before the catalyst bed during the performance test. This is the minimum operating limit for the catalytic oxidizer. (iv) Develop and implement an inspection and maintenance plan for the catalytic oxidizer(s) for which the owner or operator elects to monitor according to paragraph (H)(2)(bl(iii) of this rule. The plan must address. at a minimum. the elements specified m paragraphs CHlC2)Cb)(iv)Cal to (H)C2)(b)(iv)Cc) ofthis rule. fa) Conduct an annual sampling and analysis of the catalyst activity (i.e.. conversion efficiency) following the manufacturer's or catalyst supplier's recommended procedures. If problems are found during the catalyst activity test. the owner or operator shall replace the catalyst bed or take other corrective action consistent with the manufacturer'srecommendations.3745-21-24 

### 5

(bl Conduct monthly extemal inspection ofthe catalytic oxidizer system. including the bumer assembly and fuel supply lines for problems and. as necessary. adjust the equipment to assure proper air-to-fuel mixtures. (c) Conduct annual intemal inspection ofthe catalystbed to check for channeling. abrasion. and settling. Ifproblems are found during the annual intemal inspection of the catalyst. the owner or operator shall replace the catalyst bed or take other corrective action consistent with the manufacturer's recommendations. Ifthe catalyst bed is replaced and is not oflike orbetterkind and quality as the oldcatalyst. then the owner or operator shall conduct a new compliance test to determine the control efficiency of the catalytic oxidizer according to paragraph (G)CI) ofthis rule. Ifa catalyst bed is replaced and the replacement catalyst is oflike or better kind and quality as the old catalyst. then a new compliance test to determine the control efficiency of the catalytic oxidizer is not required and the previously established operatinglimits for that catalytic oxidizer may beused. (c) If the control device is a regenerative carbon adsorber. establish the operatinglimits as follows: (i) Monitor and record the total regeneration desorbing gas**(e.~,:**.. steam or nitrogen) mass flow for each regeneration cycle. and the carbon bed temperature after each carbon bed regeneration and cooling cycle for the regeneration cycle either immediately preceding or immediately following the compliancetest. (ii) The operating limits for the regenerative carbon adsorber are the minimum total desorbing gas mass flow recorded during the regeneration cycle and the maximum carbon bed temperature recorded afterthe cooling cycle. Id) Ifthe control device includes a concentrator. establish operating limits for the concentrator as follows: (i) Monitor and record the desorption concentrate stream gas temperature at least once every fifteen minutes during each ofthe three runs ofthe compliancetest. (ii) Use the data collected during the compliance test to calculate and record the average temperature. This is the minimum operating limitfor the desomtion concentrate gas streamtemperature.3745-21-24 6

(iii) Monitor andrecordthe pressure drop ofthe dilute stream across the concentrator at least once every fifteen minutes during each ofthe threeruns oftheperformancetest. (iv) Use the data collected during the compliance test to calculate and record the average pressure drop. This is the minimum operating limit for the pressure drop of the dilute stream across the concentrator. (e) Ifthe capture system is a permanent total enclosure. the operating limit is either one ofthe followin!l:. based on the criteria of a permanent total enclosure. (i) The pressure drop across the enclosure shall be at least 0.007 inch of water. (ii) The average facial velocity ofair through all natural draft openings shall be at leasttwo hundred feet perminute. (f) If the capture system is a not a permanent total enclosure. establish an operating limit for each separate capture device in the capture system as follows: Ci) Monitor and record either the gas volumetric flow rate or the duct static pressure for each separate capture device in the emission capture system at least once every fifteen minutes during each of the three test runs ofthe compliance test for capture efficiency at a point in the duct between the capture device and the control device inlet. (ii) Calculate and record the average gas volumetric flow rate or average duct staticpressure for the three testruns for each capture device. This average gas volumetric flow rate or average duct static pressure is the minimum operating limit for that specific capture device. (I) Compliance dates. (!) The owner or operator ofa facility that is subject to this rule shall comply with the requirements ofthis rule no laterthan the following dates: (a) For any flat wood paneling coating line located in Ashtabula. Cuyahoga. Geauga. Lake. Lorain. Medina. Portage. or Summit county for which installation commenced before April 2. 2009. the compliance date of the flat wood paneling coating line is April 2. 20l0 or date ofinitial startup ofthe operation. whichever is later.3745-21-24 7

Cb) For any flat wood paneling coating line located in Ashtabula. Cuyahoga. Geauga. Lake. Lorain. Medina. Portage. or Summit county for which installation commenced on or after April 2. 2009. the compliance date ofthe flat wood paneling coating line is the initial startup date ofthe flat wood panelingcoatingline. (J) Requirements on applicability notification. compliance certification. and permit application. (1) The owner or operator of a facility that is subject to this rule. is located in Ashtabula. Cuyahoga. Geauga. Lake. Lorain. Medina. Portage. or Summit county. and that has a flat wood paneling coating line with an initial startup date before Ami! 2. 2009 shall notizy the Ohio environmental protection agency district office or local air agency in writing that the flat wood panel coating line is subject to this rule. The notification. which shall be submitted not later than June !, 2009 (or within sixty days after the flat wood paneling coating line becomes subject to this rule). shall provide the information specifiedin paragraph CJ)C3) ofthis rule. (2) The owner or operator of a facility that is subject to this rule. is located in Ashtabula. Cuyahoga. Geauga. Lake. Lorain. Medina. Portage. or Summit county and that has a flat woodpanel coating line with an initial startup date on or after April 2. 2009 shall notizy the Ohio environmental protection agency district office or local air agency inwriting that the flat wood paneling coating line is subject to this rule. The notification. which shall be submitted not later than either the date of initial startup of the flat wood paneling coating line or by June !, 2009. whichever is later. and shall movide the information listed under paragraph 0)(3) ofthis rule. The application for an installation permit under rule 3745-31-02 ofthe Administrative Code may be used to fulfill the notificationrequirements ofthis paragraph. (3) The notification required in paragraphs (J)Cl) to (J)(2) ofthis rule shall include the following information: (a) Name and address ofthe owneroroperator. (b) Address (i.e

.. physical location) ofthe affected facility. (c) Description of the solvent cleaning operation and Ohio environmental protection agency emissions unit number. ifassigned. (d) Identification ofthe VOC emission requirement. the means ofcompliance and the compliance date for the flat wood paneling coating operation. (e) Regarding an air pollution pennit for the flat wood paneling coating operation. whichever ofthe following is applicable:3745-21-24 8

(i) Submission of an application for an operating permit. a permit modification. or an operating permit renewal in accordance with rule 3745-31-02 ofthe Administrative Code· or Cii) Submission of a statement ofintent to submit an application for a Title V permit or modification ofa Title V permit in accordance with paragraph (B) ofrule 3745-77-02 or rule 3745-77-08 ofthe Administrative Code. respectively. (K) Requirements for an owner or operator of a flat wood paneling coating line that detenninesthey are not subjectto therequirements ofthis rule. (1) When establishing that the facility's total actual VOC emissions from all ofthe flat wood paneling coating lines (before the application of capture systems and control devices) are less than 15.0 pounds ofVOCsperday. the owner or operator shall maintainthe following dailyrecords: (a) The total gallons ofeach flat woodpaneling coating employed: (b) The VOC contentofeach flat woodpaneling coating employed: and (c) The total daily VOC emissions (summation ofgallons x VOC content (in pounds per gallon) for all flat wood paneling coatingemployed).3745-21-24

Effective: R.C. 119.032review dates:

CERTIFIED ELECTRONICALLY Certification

05/02/2011 Date

PromulgatedUnder: StatutoryAuthority: Rule Amplifies: PriorEffectiveDates: 05112/2011 08/25/2013

119.03 3704.03(E) 3704.03(A), 3704.03(E) 4/2/2009 93745-21-27 Boat manufacturing.

[Comment: For dates and availability of non-regulatm:y government publications. publications of recognized organizations and associations. federal rules. and federal statutory provisions referenced in this rule. see paragraph (JJ) ofrule 3745-21-01 ofthe Administrative Code titled to "Referenceto materials."] (A) Applicability. (!)Except as providedin paragraph (B) ofthis rule. the requirements ofparagraphs CC) to (L) of this rule shall apply to the following boat manufacturing operations at any boat manufacturing facility that meets all of the criteria underparagraph CA)(2l ofthis rule: (a) Open molding resin and gel coat operations (these include pigmented gel coat. clear gel coat. production resin. tooling gel coat. and tooling**~** Cb) Resin and gel coatmixing operations: and (c) Resin and gel coat application eQuipment cleaning operations. The owner or operator of a boat manufacturing facility that manufactures solely fiberglass parts ofboats such as hatches. seats. lockers. or boattrailers is not considered aboatmanufacturing facility for thepurpose ofthis rule. (2) Theboat manufacturing operations: (a) Are located at a boat manufacturing facility where the total actual VOC emissions from all boat manufacturing operations identified in paragraph (A)(I) ofthis rule (including. but not limited to emissions from the manufacture of hatches. seats. lockers. trailers or cleanup materials) are equal to or greater than 2.7 tons perrolling twelve-month period. beforethe application ofcontrol system and devices: and (b) Are located at a boat manufacturing facility in Ashtabula. Cuyahoga. Geauga. Lake. Lorain. Medina. Portage. or Summitcounty. (B) Exemptions. The following operations and/or materials are exempt from the monomer and nonmonomerVOC requirements ofparagraphs (B) and (D) ofthis rule: (!) Production resins (including skin coat resins) that must meet specifications for use in military vessels or mustbe approved by the United States Coast Guard for use in the construction of lifeboats. rescue boats. and other life-saving appliances approved under46 CFR Subchapter 

### 0 or the construction ofsmall passenger vessels regulated by 46 CFR Subchapter T. Production resins for

\': \13745-21-27 2

which this exemption IS used must be applied with a nonatomized resm applicationmethod. (2) Pigmented. clear. andtooling gel coat used forpartormoldrepair andtouch-up. The total gel coat materials included in this exemption must not exceed 1.0 per cent by weight of all gel coat used at the facility on a twelve-month rolling basis. (3) Pure. one hundred per cent vinylester resin used for skin coats. This exemption does not apply to blends ofvinylesterandpolyesterresins used for skin coats. Resins for which this exemption is used must be applied with a nonatomized application method. The total resin materials included in the exemption cannot exceed 5.0 per cent by weight ofall resin used at the facility on a twelve-monthrolling basis. (4) Any closed molding operation that meets the specific defmition of closed molding as defined in paragraph CHH) of rule 3745-21-01 of the Administrative Code. Open molding resin and gel coat operations that precede a closed molding operation are not exempt. Examples of these operations include gel coat or skin coat layers that are applied before lamination is performedby closed molding. Any owner or operator of a facility claiming an exemption pursuant to this subparagraph shall record and maintain records. as applicable. in accordance with paragraph (M)(2) ofthis rule. (C) Definitions. The definitions applicable to this mle are contained in paragraphs (Al. (B). and (HH) ofmle 3745-21-01 ofthe Administrative Code. (D) Molding resin and gel coatoperation standards. (1) The owner or operator of a boat manufacturing facility shall limit monomer VOC emissions from the five operations listed below to the monomer VOC limitation specified in paragraph (D)(3l ofthis mle. (a) Productionresin. (b) Pigmented gel coat. (c) Clear gel coat. (d) Toolingresin. (el Tooling gel coat.3745-21-27 3

(2) Non-monomerVOC content. The owner or operator ofa boat manufacturing facility shall not apply any resin or gel coat that exceeds a non-monomer content of 5.0 per cent. by weight. ofresin or gel coat. (3) MonomerVOC emission limitation. (a) The owner or operator of a boat manufacturing facility shall limit monomer VOC emissions from open molding resin and gel coat operations to the limitation specified by the following equation. based on atwelve-monthrolling average. Monomer VOC Limit= [92(M ) + 318(M G)+ 582(M ) + l08(M 

### l + 428(M 

### lJ R P CG JR TG Where: Monomer VOC Limit = total allowable monomer VOC that can be emitted from the molding operations included in the average. pounds pertwelve-month period. M = mass of production resin used in the past twelve months.

### ex~luding any materials that are exempt pursuant to paragraph (B) of !hisrule. in tons. M = mass of pigmented gel coat used in the past twelve months.

### ex~?uding any materials that are exempt pursuant to paragraph CB) of !his rule. in tons. M =mass ofclear gel coatused in the past twelve months. excluding an)? materials that are exempt pursuant to paragraph (B) ofthis rule. in**~** M R = mass oftooling resin used in !he past twelve months. excluding 

# ;;;y materials that are exempt pursuant to paragraph CB) ofthis rule. in**~** M = mass of tooling gel coat used in the past twelve months. ;;I?uding any materials that are exempt pursuant to paragraph (B) of !his rule. in tons. The numerical coefficients associated with each term on the right hand side ofthe equation are the allowable monomer VOC emission rate for thatparticularmaterial in units ofpounds perton ofmaterial used.3745-21-27 4

(b) The owner or operator of a boat manufacturing facility using a filled production resin or filled tooling resin shall limit monomer VOC emissions from molding operations to the following limits: Ci) Ifthe filled resin is used as a production resin: less than or eQual to 92.0pounds ofmonomerVOC perton offilled resin applied. Cii) Ifthe filled resin is used as a tooling resin: less than or eQual to 108.0pounds ofmonomerVOCperton offilled resin applied. (E) Cleaningmaterial standards. (1) The VOC content of cleaning solvents employed for routine application eQuipment cleaning shall contain a maximum of 5.0 per cent VOC. by weight. or have a composite partial vapor pressure of no more than 0.50 mmHgat sixty-eightdegrees Fahrenheit. (2) Only non-VOC solvents shall be used to remove cured resin and gel coat from application equipment. (F) Applicationtechnique standards. (1) Production resins exempt pursuant to paragraph (B)(l) of this rule must be applied with anonatomized applicationmethod. (2) Pure one hundred per cent vinylester used for skin coats exempt pursuant to paragraph (B)(3) ofthis rule must be applied with a nonatomized application method. (G) Workpractice standards. All resin and gel coat mixing containers with a capacity eQual to or greater than 55.0 gallons. including those used for on-site mixing of putties and polyputties. have a cover with no visible gaps in place at all times. This workpractice standard does not apply when material is being manually added to or removed from a container. or when mixing or pumping eQuipment is being placed in or removed from a container. CH) Complianceprocedures andtestmethods. (J) Non-monomerVOC contentrequirement ofparagraph (D)(2) ofthis rule. Compliance with the non-monomer VOC content (weight per cent) for resin and gel coat materials shall be determined by using test methods and procedures specified in paragraph (B) of rule 3745-21-10 of the Administrative Code.3745-21-27 5

(2) The monomerVOC emission limitation requirement ofparagraph (D)C3) ofthis rule. Compliance with the monomer VOC emission limitation for resin and gel coatoperations shall bedetennined using one ofthe following options: Ca) Compliantmaterial option. (i) The owner or operator shall demonstrate compliance by using resins and gel coats that meet the monomer VOC content requirements intable 1. Table 1Alternative VOC contentrequirements for moldingresin and gel coat operations Operation ApplicationMethod Weighted-Average Monomer VOC Content (weightpercent) Productionresin Atomized 28.0 Productionresin Nonatomized 35.0 Pigmented gel coat Any method 33.0 Clear gel coat Toolingresin Toolingresin Tooling gel coat Any method 48.0 Atomized 30.0 Nonatomized 39.0 Any method 40.0 (ij) The monomer VOC content (weight per cent) shall be determined by using SCAOMD Method 312-91. As an alternative. manufacture's formulation data may be used to demonstrate compliance. Ifthere is a discrepancy between the manufacture's formulation data and the results ofa subsequent test. test method results will be the determining factor unless the owner or operator can demonstrate to the director that the manufacturer's formulation data are correct. (iii) Compliance using the VOC content requirements listed in table 1 of this rule is based on a twelve-month rolling average that is calculated at the end of every month. The first twelve-month rolling-average period begins on the compliance date specified in paragraph (K)(l) of this rule. If the owner or operator is using3745-21-27 6

filled material (production resin or tooling resin). the owner or operator shall comply according to the procedure described in paragraph (H)(3) ofthis rule. (iv) At the end ofthe twelfth month afterthe facility's compliance date and at the end ofevery subsequent month. the owner or operator shall review the VOC contents ofthe resins and gel coats used in the past twelve months in each operation. If all resins and gel coats used in an operationhave VOC contents no greater than the applicable VOC content limitations in table 1ofthis rule. then the owner or operator is in compliance with the emission limitation specified in paragraph CD)C3) of this rule for that twelve-month period for that operation. In addition. the owner or operator does not need to complete the weighted-average VOC content calculation contained in paragraph (H)(2)(a)(v) of this rule for that operation. (v) In the eventthe owner or operator does not demonstrate compliance under paragraph CH)C2)Ca)Civ) of this rule. at the end of everv month. the owner or operator shall use the following equation to calculate the weighted average VOC content for all resins and gel coats used in each operationin the pasttwelve months. 

# w ' l

. '

11 

## e19 '!tea 

# VOC Content )

Where: M. = mass of molding resin or gel coat "i" used in the past 12 months in an operation. tons. VOC 

### = Monomer VOC content. by weight percent. ofmolding resin' or gel coat "i" used in the past twelve months in an operation.

n = number of different molding resins or gel coats used in the pasttwelve months in an operation. Ifthe weighted-averageVOC content for all materials ofa certain type and specific application method does not exceed the applicableVOC contentlimitation specified intable I ofthis rule. then the owner or operator is in compliance with the emtsston limitation specified in paragraph (D)(3) ofthis rule.3745-21-27 7

(b) Emissions averaging option. (i) Compliance using the emissions averaging option is demonstrated on a twelve-month rolling-average basis and is determined at the end of every month (twelve times per year). The first twelve-month rolling-average period begins on the compliance date specifiedinparagraph CK)(l) ofthis rule. (ii) At the end ofthe twelfth month after the facility's compliance date and at the end of every subseguent month. use the following equation to demonstrate that the VOC emissions from those operations included in the average do not exceed the emission limitation in paragraph (D)(3) ofthis rule calculated for the same twelve-month period. (Include terms in the equation specified in paragraph (D)(3) ofthis rule and the following equation for only those operations andmaterials included in the average.) Monomer VOC emissions

- CPV**~(~ )**  (PVCG)(MCG) 

### + (PVIR)(MIR) +CPVTG M G} Where: 

### + (PV )(M 

### L.± PG PG

MonomerVOC emissions

- MonomerVOC emissions calculated using the monomer VOC emission equations for each operation included in the average. in pounds. PV

- Weighted-average monomer VOC emission rate for

### pro~uction resin used in the past twelve months. in pow1ds per ton. MR = Mass ofproductionresin used in the past twelve months. in tons. PVPG = Weighted-average monomer VOC emission rate for pigmented gel coatused in the past twelve months. in pounds per ton. M = Mass of pigmented gel coat used m the past twelve PG h . mont s. m tons. PV co - Weighted-average monomer VOC emission rate for clear gel coatused in thepasttwelve months. in pounds perton. Mea

- Mass ofclear gel coat used in the past twelve months. in pounds.3745-21-27 8

PV R = Weighted-average monomer VOC emission rate for t;;clmgresinused in the pasttwelvemonths. inpoundsperton. 

# 14R = Mass oftooling resin used in the past twelve months. in tons. PV 0 - Weighted-average monomer VOC emission rate for -;;;cling gel coatusedin the pasttwelve months. in poundsperton. 

# 14o

- Mass oftooling gel coatusedin the pasttwelve months. in tons. (iji) At the end ofevery month. use the following equation to compute the weighted-average monomer VOC emission rate for each moldingresin and gel coatoperation included in the average. 

# PV op

Where: PV p,r - weighted-average monomer VOC emission rate for each 1 o ding operation CPV PV PV cG' PV1 • and PV ) included in the average.

### pound~ of

### 1~onomer 

## vof:\ per ton '8f material applied. M. =mass ofresin or gel coat "i" used within an operation in the**pa~t** twelve months. in tons.

n 

### =numher ofdifferent molding resins and gel coats used within an operation in thepasttwelve months. PV.

- the monomer VOC emission rate for resin or gel coat "i" used within an operation in the past twelve months. pounds of monomer VOC pertons ofmaterial applied. PV. shall equal PV as calculated underparagraph (I-!)(3) ofthis rule {vhen using filled**~** (iv) The owneror operator shall use the equations in table 2 to calculate the monomer VOC emissionrate PV.) for each resin and gel coat used in each operation in the pasttwe vemonths.3745-21-27 9

Table 2MonomerVOC emissionrate formulas for molding operations. Operation ApplicationMethod Fonnulato calculatethe monomerVOC emission rate. Productionresin, tooling Atomized 0.014 x (ResinVOCper resm centl2.425 Atomized, plus vacuum 0.01185 x (ResinVOC per bagging with roll-out centi·425 Atomized, plus vacuum 0.00945 x (ResinVOC per bagging withoutroll-out centi.425 Nonatomized 0.014 x (Resin VOC per centi275 Nonatomized, plus vacuum 0.0110 x (Resin VOC per bagging with rojl-oyt centl275 Nonatomized,plus vacuum 0.0076 x (Resin VOC per bagging withoutroll-out centl2.275 Pigmented gel coat, clear All methods 0.445 x (Gel coatVOC per gel coat, tooling gel coat cent)l.675 Equations in table 2 calculate the monomer VOC emission rate value in kilograms ofVOC per megagrams ofresin or gel coat applied. To convert the monomer VOC emission rate to pounds per ton multiply the product of the equation by two. The equations for vacuumbagging with roll-out are applicable when a facility rolls out the applied resin and fabric prior to applying the vacuum bagging materials. The equations for vacuum bagging without roll-out are applicable when a facility applies the vacuum bagging materials immediately after resin application without rolling outthe resin and fabric. VOC percentequals VOC content as supplied, expressed as a weight-per cent value between zero and one hundred percent. (v) If the monomer VOC emissions, as calculated i11 paragraph CH)(2)Cb)(ii) of this rule, are less than the monomer VOC emission limitation calculated in the equation specified in paragraph CD)(3)(a) ofthis rule for the same twelve-monthperiod. then the facility is in compliance with the emission limitation calculated in paragraph CD)(3)(a) ofthis rule for those operations3745-21-27 10

andmaterials included in the average. (vi) Those operations and materials not included in this em1sswns average option must demonstrate compliance using an option in paragraph CH)(2)(a) orfH)I2)(c) ofthis rule. (c) Add-oncontrol option. Ci) The owner or operator shall demonstrate compliance by employing an add-on control device with a minimum overall control efficiency that will meet the monomer VOC emission limitations specifiedinparagraph (D)(3) ofthis rule. (ii) Compliance shall be determined by perfonning emissions tests in accordance withthe following: (a) The general provisions specified under paragraphs (A)(2) to IA)(5) ofrule 3745-21-10 ofthe Administrative Code shall apply to the compliancetesting. (b) The test methods and procedures of paragraph (C) of rule 3745-21-10 ofthe Administrative Code shall be followed. (c) When calculating the monomer VOC emission limitation in paragraph CD)(3) of this rule. the owner or operator shall use the mass ofeachmaterialused during the control device performance test (in lieu ofthe mass ofeach material used over the past twelve months) to determine the emission limit that is applicable during the test. If the measured emissions at the outlet ofthe control device are less than the emission limit. then the facili1y will be considered to have achieved compliancewiththe emissionlimit. 13) The monomer VOC emission limitation (for filled resins) requirement of paragraph (D)I3)1bl ofthisrule. (a) Ifthe owner or operator is using a filled production resin or filled tooling resin. compliance shall be demonstrated for the filled material on an as-applied basis usingthe following equation:



# ,. (100- Per cent

# filler)**p~r** U 

### .X 

# 1003745-21-27 11

Where: PV 

### = The as-applied monomer VOC emission rate for a filled production resin or tooling resin. pounds ofmonomer VOC per ton of filled material. PVu = The monomer VOC emission rate for the neat (unfilled) resin. before filler is added. as calculated using the formulas in the table 2 of tbis rule. Per cent filler = The weight-per cent of filler in the as-applied filled resin system. lb) If tbe owner or operator is including a filled resin in the emiSSions averaging procedure described in paragraph !H)(2)(b) ofthis rule. then the owner or operator shall use the value ofPVF calculated using the equation above for the value ofPV in equation specified in paragraph (H)(2)(b)(iii) ofthis rule. ' (4) The cleaningmaterialrequirements ofparagraph IEl ofthis rule. (a) Compliance with the VOC content requirement shall be determined by using the procedures outlined in USEPA Method 24. (b) Compliance with the vapor pressure requirement shall be determined by tbe following procedures: (i) Determining the identity and quantity of each compound in a blended organic solvent by using ASTM D2306-00. or by using ASTM E260-96 for organics and ASTM D3792-05 for water content. if applicable. or the manufacturer's product fommlation data: and (iil Determining the vapor pressure of each pure VOC component by using ASTM D2879-97 or from publications such as Peny's Chemical Engineer's Handbook. CRC Handbook of Chemistry and Physics. orLange's Handbook ofChemistrv: and (iii) Calculating the composite partial pressure ofthe solvent by using the fonnula for compositepartialpressure. Fortbe pw;pose ofthis calculation. the blended solvent shall be assumed to be an ideal solution where Raoult's Law applies. Thepartialpressures ofeach compound at twenty degrees Celsius (sixty-eight degrees Fahrenheit) shallbe used in the formula. The VOC composite partial vapor pressure IS calculated as3745-21-27

follows:

Where: W =Weightofthe "i"thVOC compound. in grams. 

### ' W = Weightofwater. in grams. -w W = Weight ofexempt compound. in grams. 

## -, 12

MW. = Molecular weight ofthe "i"th VOC compound. in grams 

### ' per gram-mole. (iv) MW =Molecularweight ofwater. in grams pergram-mole. w (v) MW =Molecular weight ofthe "e"th exempt compound. in grams e per gram-mole. (vi) PP = VOC composite partial pressure at twenty degrees Celsius (s'ixty-eight degrees Fahrenheit). in mmHg. (vii) VP. = Vapor pressure of the "i"th VOC compound at twenty degrees Celsius (sixty-eightdegrees Fahrenheit). in mmHg. (I)Monitoring andrecordkeepingrequirements. Cl) The owner or operator of a boat manufacturing facility that is subject to the provisions ofthis rule shall collect and record the following information for each operation subject to this rule on a monthly basis and shall maintain the information atthe facility for aperiod offive years: (a) The total amounts. in pounds. of atomized molding production resin. nonatomized production resin. pigmented gel coat. clear gel coat. atomized tooling resin. nonatomized tooling resin. and tooling gel coat used per month and the weighted-average VOC contents for each operation. expressed as weightpercent.3745-21-27 13

(b) All calculations perfonnedpursuanttoparagraph (H) ofthis rule. (c) The VOC contentofeach non-monomerresin and gel coatemployed. (d) For each cleaning material employed for routine application equipment cleaning. either the VOC content. by weight per cent or the composite vapor pressure. in mmHg: whichever is the applicable requirement selectedto comply with the cleaning solventrequirements ofparagraph (E) ofthis rule. (e) Calculations performed to establish the monomer VOC emiSSion limitation as specifiedinparagraph (D)(3)(a) ofthis rule. (2) If an owner or operator of a boat manufacturing facility that employs add-on control equipment pursuant to paragraph (H)(2)1c) ofthis rule consisting ofa thermal incinerator or catalytic incinerator to achieve and maintain compliance the owner or operator shall comply with the following requirements: (a) Continuous temperature monitoring and continuous temperature recording equipment shall be installed and operated to accurately measure the operating temperature(s) for the control device. (b) The following information shallbe collected and recorded for each day of operation ofthe control device. and the infonnation shall be maintained atthe facility for aperiod offive years: (i) A log or record of the operating time for the control device. monitoring equipment. and the associated boat manufacturing operation. (ii) For thermal incinerators. all three-hour periods ofoperation during which the average combustion temperature was more than fifty degrees Fahrenheit below the average combustion temperature during the most recent emission test that demonstrated that the boatmanufacturing facility was in compliance. (iii) For catalytic incinerators. all three-hourperiods ofoperation during which the average temperature of the drver exhaust gases immediately before the catalyst bed was more than fifty degrees Fahrenheit below the average temperature of the dzyer exhaust gases during the most recent emission test that demonstrated that the boat manufacturing facility was in compliance. and all three-hour periods during which the average temperature difference across the catalvstbed was less than eighty per cent of the average temperature difference during the most recent3745-21-27 14

em1sswn test that demonstrated that the boat manufacturing facility was in compliance. (3) Ifan owner or operator ofa boatmanufacturing facili1y operates add-on control eQuipment pursuant to paragraph !H)C2)Cc) ofthis rule consisting ofa carbon adsm;ption system to achieve and maintain compliance. the owner or operator shallcomply withthe following reQuirements: (a) One ofthe following 1ypes ofmonitoring and recording eQuipment shall be installed and operatedfor the carbon adsomtion system: (il A continuous emission monitoring and recording system that is capable of accurately measuring and recording the concentration of organic compounds in the exhaust gases from the carbon adsm;ption system. (ii) Monitoring and recording equipment that are capable ofaccurately measuring and recording the total mass steam flow rate for each regeneration cycle ofeachcarbonbed. (iii) Monitoring and recording equipment that are capable ofaccurately measuring and recording the temperature ofeach carbonbed after regeneration (and after completion ofany cooling cycle(s)). (b) The following infonnation shallbe collected andrecordedfor each day of operation ofthe carbon adsm;ption system. and the infonnation shall be maintained at the facili1y for aperiod offive years: (i) A log or record of the operating time for the carbon adsorption system. monitoring eQuipment. and the associated boat manufacturing operation. (ii) For a carbon adsorption system that employs a continuous emission monitoring and recording system to measure and record the concentration of organic compounds in the exhaust gases. all three-hour periods of operation during which the average concentration level or reading in the exhaust gases is more than twen1y per cent greater than the exhaust gas organic compound concentration level or reading measured by the most recent performance test that demonstrated that the boat manufacturing facili1y was in compliance. Ciiil For a carbon adsorption system that employs monitoring and recording equipment to measure and record the total mass steam flow rate for each regeneration cycle of each carbon bed. all carbon bedregeneration cycles during which the total mass steam flow rate was more than ten per cent below the total mass steam3745-21-27 15

flow rate during the most recent performance test that demonstrated that the boat manufacturing facility was in compliance. Civ) For a carbon adsorption system that employs monitoring and recording equipment to measure and record the temperature of each carbon bed after regeneration land after completion ofany cooling cycle(sll. all carbonbedregeneration cycles during which the temperature of the carbon bed after regeneration (and after completion of any cooling cyclels)) was more than ten per cent greater than the carbon bed temperature during the most recent performance test that demonstrated that the boat manufacturing facilitv was in compliance. !J) Reportingrequirements. (1) Any owner or operator of a boat manufacturing facility that is subject to the provisions ofthis rule shall notify the director of any record maintained in accordance with paragraph (I)(l) of this rule showing the use of noncomplying materials. A copy of such record shall be sent to the director within thirty days following the end of the month in which the use of noncomplyingmaterials occurs. (2) Any owner or operator of a boat manufacturing facility that employs control equipment pursuant to paragraph IH)(2)1c) of this rule shall submit to the director quarterly summaries ofthe records required by paragraphs !l)l2)1b) and (I)I3)1b) ofthis rule. These quarterly reports shall be submitted no later than April thirtieth. July thirty first. October thirty-first. and Januarv thirty-first and shall coverthe records for the previous calendarquarters. IK) Compliance dates. (I) The owner or operator ofa facility that is subject to this rule shall comply with therequirements ofthis rule no laterthan the following dates: (a) For any subject boat manufacturing facility for which installation commenced before the effective date ofthis rule. the compliance date for the boat manufacturing facility is either twelve months after the effective date of this rule or the date of initial startup of the boat manufacturing facility. whicheveris later. (b) For any subject boat manufacturing facility for which installation commenced on or after the effective date ofthis rule. the compliance date for the boat manufacturing facilitv is the initial startup date ofthe boatmanufacturing facility. (2) If an owner or operator ofa boat manufacturing facility that is subject to this3745-21-27 16

rule and employs add-on control equipmentto comply with this rule. pursuant to paragraph (H)(2)(c) ofthis rule. the owner or operator shall demonstrate compliance with paragraph (H)(2)(c) ofthis rule bytestingthe VOC emission control equipment in accordance with paragraph CH)I2)(c)(ii) of this rule according to the following: (a) For any owner or operator ofa facility subject to paragraph IK)(l)(a) of this rule. by no later than ninety days after the operation's compliance date. In addition. the Ohio environmental protection agency may accept the results of an emission test conducted prior to the effective date of this rule. ifthe owner or operator provides information and data to the Ohio environmental protection agency which demonstrate that the test was witnessed by the Ohio environmental protection agency or its delegated agent. that an approved USEPA emission test method was employed. and thatthe operation ofthe operation(s) was consistent with the currentoperating conditions and operating capacity. (b) For any owner or operator ofa facility subject to paragraph IK)(l)(b) of this rule. within one hundred eighty days after the facility's compliance date. (3) Additional testing of the VOC emtsston control equipment for a boat manufacturing facility in accordance with paragraph CH)(2)(c) of this rule maybe required by the directorto ensure continued compliance. (L) Requirements on applicability notification. compliance certification. and permit application. (])Theowneror operator ofaboatmanufacturing facility that is subjectto this rule with an initial startup date beforethe effective date ofthis rule shall notify the Ohio environmental protection agency district office or local air agency in writing that the boat manufacturing facility is subject to this rule. The notification. which shall be submitted not later than sixty days after the effective date ofthis rule (or within sixty days after the boat manufacturing facility becomes subjecttothisrule). shallprovidethe following information: (a) Narne and address ofthe owner or operator. (b) Address (i.e

.. physical location) ofthe affected facility. (c) Description of the boat manufacturing facility and Ohio environmental protection agency emissionsunitnumber. ifassigned. (d) Identification ofthe VOC emissionrequirement. the means ofcompliance andthe compliance date for the boatmanufacturing facility. (e) Submission ofan application for an operating permit or an application for3745-21-27 17

a modification to an operating permit in accordance with Chapter 3745-77 ofthe Administrative Code (for sources subject to the Title V permit program) or in accordance with Chapter 3745-31 of the Administrative Code (for sources not subject to the Title V permit program) for each subjectprocess: (i)That does not possess an effective operatingpermit. or (ii) That does posses an effective operating permit and the owner or operate cannot certify in writing to the director that such subject operation is in compliance with all requirements ofthis rule. 

### An application for an operating permit is not required provided the subjectprocess is operatingunder an effectivepermit andcertifies compliance. Such certification shall include all compliance certificationrequirements underparagraph (L)C3) ofthis rule. (2) The owner or operator ofaboatmanufacturing facility that is subjectto this rule with an initial startup date on or after the effective date of this rule shall notify the Ohio environmental protection agency district office or local air agency in writing that the boat manufacturing facility is subject to this rule. The notification. which shall be submitted not later than either the date of initial startup of the boat manufacturing facility or sixty days after the effective date of this rule. whichever is later. and shall provide the information listed under paragraph (L)(l) ofthis rule. The application for an installation permit underrule 3745-31-02 ofthe Administrative Code may be used to fulfill the notificationrequirements ofthis paragraph. (3) Compliance certification. Cal The owner or operator ofa fiberglass boat manufacturing facility that is subject to this rule shall notify the Ohio environmental protection agency district office or local air agency in writing within thirty days following the completion ofany ofthe following requirements: (i) For a boat manufacturing facility subject to the VOC emission requirements in paragraph (Dl ofthis rule. the first documented achievement ofcompliance with the requirements: or (ii) For a boat manufacturing facility subject to the add-on control requirementin paragraph (H)C2)(c) ofthis rule: (a) The completion of installation and initial use of the add-on control system: (b) The completion of installation and initial use of any monitoring devices required underparagraph (I) ofthis rule: and3745-21-27 18

6;:1 The completion of any compliance testing conducted in accordance with paragraph (K)(2) of this rule to demonstrate compliance with the applicable control requirement. Cb) The compliance certification under paragraph (L)(3)(a) ofthis rule shall providethe following. where applicable: (i) A description ofthe re@irements. Iii) A description ofthe VOC emission control system. Ciii) A description ofthe monitoring devices. (iv) A description ofthe records that documentcontinuing compliance. (v) The resnlts ofany compliance tests. including documentation oftest data. (vi) The results of any records that document continuing compliance. includingcalculations. (vii) A statement by the owner or operator ofthe affected facility as to whether the boat manufacturing facili1y has complied with the requirement(s). IM) Requirements for an owner or operator of a boat manufacturing facili1y that detenninesthey are not subjectto one ofthe following reQuirements: (]) The owner or operator ofa boatmanufacturing facili1y that detetmines the total actual VOC emissions before the application ofcontrol systems and devices. from all boat manufacturing operations are not equal to or greater than the limitation specified in paragraph IA)(2)(a) ofthis rule. shall select one ofthe following methods and maintain the following records for a period of five years: (a) Monthlyrecordkeeping method. (i) Totalpounds ofall resins and gel coatsusedpercalendarmonth: !ii) Total gallons ofall cleanup materials usedpercalendarmonth: (iii) VOC contentofeach resin. gel coat. and cleanup material usedper calendarmonth: liv) The total VOC emissions before the application ofcontrol systems3745-21-27 19

and devices. in pounds for all resins gel coats. and cleanup material employedpercalendarmonth; and (vl The rolling twelve-month summation of VOC emissions. in tons. before the application ofcontrol systems and devices. The rolling twelve-month summation shall be calculated as the total VOC emissions for the current calendar month. plus the total VOC emissions from theprevious eleven calendarmonths. (b) Daily emissionsmethod. Provided total VOC emissions are less than 15.0 pounds per day. the owner or operatormay electto maintainthe following records in lieu of the records requiredunderparagraph (Ml(l)(a) ofthis rule: (i) Totalpounds ofall resins and gel coatsusedperday; (ii) Total gallons ofall cleanup materials used perday: (iii) VOC content ofeachresin. gel coat. and cleanup material used per day; and (iv) The total VOC emissions before the application ofcontrol systems and devices. in pounds for all resins. gel coats. and cleanup material employedperday. (2) The owner or operator ofa boat manufacturing facility that determines the boat manufacturing operations are not subject to the monomer and non-monomer VOC requirements ofparagraph (D) ofthis rule shall maintain the following records for aperiod offive years. as applicable: (a) For a production resin employed meeting the exemption reQuirements specified in paragraph (B)(]) ofthis rule. the owner or operator shall keep arecord ofthe resins which are beingused for this exemption. (b) For a pigmented. clear. and tooling gel coat employed meeting the exemption reQuirements specified in parawaph CB)(2) ofthis rule. the amount of each of these types of coats employed and copies of calculations showing that the exempt amount does not exceed 1.0 per centofall gel coatused. (c) For a pure one hundred percentvinylester used for skin coats meeting the exemption requirements specified in paragraph (Bl(3l of this rule. the amount of one hundred per cent vinylester skin coat employed and copies ofcalculations showing that the exempt amount does not exceed 5.0 percentofall resinused.3745-21-27

Effective: R.C. 119.032review dates:

CERTIFIEDELECTRON!CALLY Certification

05/02/2011 Date

PromulgatedUnder: Statuto!)'Authority: Rule Amplifies: 05/12/2011 08/25/2013

119.03 3704.03(E) 3704.03(A), 3704.03(E) 203745-21-28 Miscellaneous industrial adhesives and sealants.

[Comment: For dates and availabilitv of non-regulatory government publications. publications of recognized organizations and associations. federal rules. and federal statutory provisions referenced in this rule. see paragraph (JJ) ofrule 3745-21-01 ofthe Administrative Codetitled "Referenceto materials".l (A) Applicabilitv. (1) Except as provided in paragraph (A)(2) of this rule. the requirements of paragraphs (B) to (G) ofthis rule shall apply to each miscellaneous industrial adhesive and sealant application process where: (a) Thetotal actual VOC emissions from all miscellaneous industrial adhesive and sealant application processes (including emissions from surface preparation and cleanup activities) at the facilitv are eQual to or greater than 3.0 tons per twelve-month rolling period before the application of control systems and devices; and (b) The miscellaneous industrial adhesive and sealant application process is located at a facility in Ashtabula. Cuyahoga. Geauga. Lake. Lorain. Medina. Portage. or Summitcounty. (2) The reQuirements ofparagraphs (C)(I). (D) and (E) ofthis rule shall not apply to the following: (a) Adhesives. sealants. adhesive primers or sealant primers being tested or evaluated in any research and development. Quality assurance or analytical laboratory; (b) Adhesives. sealants. adhesive primers or sealant primers used in the assembly. repair and manufacture of aerospace or undersea-based weapon systems; (c) Adhesives. sealants. adhesive primers or sealant pruners used 111 the manufacturing ofmedical eQuipment; (d) Aerosol adhesive and aerosol adhesive primerapplicationprocesses; (e) Cyanoacrylate adhesives; (t) Processes using adhesives. sealants. adhesive primers or sealant primers that are supplied by the manufacturerin containers with a net volume of sixteen fluid ounces or less. or a net weight ofone pound or less. Any owner or operator of a facility claiming exemption pursuant to this subparagraph shall record and maintain records in accordance with paragraph (H)(2) ofthis rule;3745-21-28 2

(g) Processes using polyester bonding putties to assemble fiberglass parts at fiberglass boat manufacturing facilities and at other reinforced plastic compositemanufacturing facilities: and lh) Digitalprintingoperations. (3) The reguirements of paragraphs (B) to CH) of this rule shall not apply to miscellaneous industrial adhesive and sealant application processes for which theowner or operatoris requiredto complywiththe following rules: (a) Rule 3745-21-19 ofthe AdministrativeCodefor aerospace. (b) Paragraph CI)(4) ofrule 3745-21-09 ofthe Administrative Code for metal furniture. (c) Paragraph (K)(6) ofrule 3745-21-09 ofthe Administrative Code for large appliances. (d) Rule 3745-21-24 ofthe Administrative Code for flatwoodpaneling. (e) Paragraph (F)C2) ofrule 3745-21-21-09 ofthe Administrative Code for paper. film. andfoil. (f) Rule 3745-21-22 of the Administrative Code for offset lithographic printingand lettemressprinting facilities. lg) Paragraph IY)I4) of rule 3745-21-09 of the Administrative Code for flexographic. packaging rotogravure and publication rotogravure printinglines. (h) Paragraph IE) of rule 3745-21-09 of the Administrative Code for coil coatings. li) Paragraph (G) ofrule 3745-21-09 ofthe Administrative Code for fabric coatings. (j) Paragraph (X) ofrule 3745-21-09 ofthe Administrative Code for rubber tire manufacturing. (B) The definitions applicable to this rule are containedin paragraphs (A). (B). and (II) of rule 3745-21-01 oftheAdministrativeCode. (C) VOC limitation standards. (1) TheVOC contentlimitations in table 1 for adhesives. sealants. adhesive primers or sealantprimers applied to particular substrates shall apply as follows:3745-21-28 3

(a) If an owner or operator uses an adhesive. sealant. adhesive primer or sealant primer subject to a specific VOC content limit in table 1 ofthis rule. such specific limitation is applicable rather than an adhesive-to-substrate limitation as presentedintable I ofthis rule: (b) If an adhesive is used to bond dissimilar substrates together. the applicable substrate category with the highestVOC content shall be the limitation for suchuse: and (c) All adhesives. sealants. adhesive mimers or sealant mimers shall be applied using one of the following application methods: electrostatic spray. HVLP spray. flow coat. roll coat. dip coat (including electrodeposition). airless spray. or air-assisted airless smay. An equivalent coating application method capable of achieving similar transfer efficiencies to HVLP may be approved by the director on a case-by-casebasis. Table 1 - VOC contentlimitations for adhesives. adhesiveprimers. sealants and sealant pnmers. Adhesive. sealant, adhesiveprimeror 

### YQC QQntent limitation (poundsper sealantprimercategory gallon) ABS welding 3.3 Ceramictile installation 1.1 Computerdiskettejacketmanufacturing 7.1 Contactbond 2.1 Cove base installation 1.3 CPVC welding 4.1 IndoQr floor coveringinstallation 1.3 Metal to urethane/rubbermoldingor 

### Ll casting Motorvehicle adhesive 2.1 Motorvehicle weatherstrip adhesive 6.3 Multipurpose constrnctiQn 1.7**NQn-membran~** rQofinstallation/repair 2.63745-21-28 4

Otherplastic cementwelding 4.3 OutdoQr floor cQvering installatiQ!l 2.1 PVC welding 4.3 Single-pi):roofmembrane 

### ll installation/repair Structural glazing 0.8 Thinmetallaminating 6.5 Tireretread 0.8 Perimeterbonded sheetvino:l flooring 5.5 installation Watemroofresorcinol glue 1.4 Sheet-appliedrubberinstallation 7.1 Sealants: Architectural 2.1 Marine deck 6.4 Non-membraneroofinstallation/repair 2.6 Roadwao: 2.1 Single-pi):roofmembrane 3.8 Other 3.6 Adhesive primers: Automotive glass 7.5 Plastic cement welding 5.4 Single-pi):roofmembrane 2.1 Traffic markingtape 1.3 Other 

### ll Sealantprimers:3745-21-28 

### 5

Non-jlorous architectural 2.1 Porous architectural 6.5 Marine deck 6.4 Other 6.3 Adhesives ajlpliedto the listed substrate (Adhesive-to-substratelimitations): Flexiblevin;il 2.1 Fiberglass 1.7 Metal 0.3 Porous material (exceptwood) 1.0 Wood 0.3 Rubber 2.1 Othersubstrates 2.1 (2) An owner or operator of each miscellaneous industrial adhesive and sealant application process using an adhesive. sealant. adhesive primer or sealant primer subject to paragraph (C)(ll ofthis rule may use add-on air pollution control equipment. in lieu ofcomplying with the VOC content limitations of table 1. ifsuch equipmentmeets the following requirements: (a) The VOC emissions from the use of all adhesives. sealants. adhesive primers or sealant primers subjectto this rule are reduced by an overall capture and control efficiency of at least eighty-five per cent. by weight: Cb) The combustion temperature IS monitored continuously if a thermal incineratoris operated: (c) Inlet and exhaust gas temperatures are monitored continuously if a catalytic incineratoris OIJerated; (d) Control device efficiency is monitored continuously ifa carbon absorber or control device other than a thermal or catalytic incinerator is operated: and (e) Operation records sufficient to demonstrate compliance with the3745-21-28 6 requirements of this subdivision are maintained as required by paragraph (D) ofthis rule. (3) Any owner or operator of a miscellaneous industrial adhesive and sealant application process using adhesives. sealants. adhesive primers. sealant primers. surface preparation solvents or cleanup solvents subject to this rule shall: (a) Store all VOC-containing adhesives. adhesive pnmers. and mocess-related waste materials in closedcontainers: (b) Store all VOC-containing cleaning materials and used shop towels m closed containers: (c) Ensure that mixing and storage containers used for VOC-containing cleaning materials. adhesives. adhesive primers. and process-related waste materials are kept closed at all times except when depositing or removing these materials: (d) Minimize spills of VOC-containing cleaning materials. adhesives. adhesive primers. andprocess-relatedwaste materials: (e) Convey VOC-containing cleaning materials. adhesives. adhesive mimers. and process-related waste materials from one location to another in closed containers orpipes: and (fl Minimize VOC emission from cleaning of application. storage. m1xmg. and conveying equipment by ensuring that equipment cleaning is performed without atomizing the cleaning solvent and all spent solvent is capturedin closedcontainers. (D) Recordkeeping and reporting. Cl) The owner or operator of each miscellaneous industrial adhesive and sealant application process subject to this rule shall maintain records demonstrating compliance with this rule. including. but not limited to. the following information: (a) A list ofeach adhesive. sealant. adhesive primer. and sealantprimer in use and in storage: Cb) A data sheet or material list which provides the material name. manufactureridentification. andmaterial application: (c) Catalysts. reducers or other componentsused and the mix ratio: (d) The VOC contentofeachproductas supplied:3745-21-28 

### 7

(e) The final VOC contentas applied: and CD The monthly volume of each adhesive. sealant. adhesive primer. and sealantprimerused. (2) Any owner or operator of a miscellaneous industrial adhesive and sealant application mocess who complies with paragraph (C)(2) ofthis rule in lieu of paragraph IC)(l) ofthis rule through the use ofadd-on air pollution control equipment shall record the key operating parameters for the control equipment. includingbutnotlimited to. the following information: (a) On a daily basis. the combustion temperature. inlet and exhaust gas temperatures and control device efficiency. as appropriate. pursuant to paragraph (C)C2) ofthis rule: (b) Dailyhours ofoperation: and (c) All maintenanceperformed including the date andtvne ofmaintenance. 13) All records made to determine compliance with this rule shall be maintained for five years from the date such record is created and shall be made available to the director orthe director's designee withinninetydays ofarequest. (E) Complianceprocedures andtestmethods. Cl) Except as provided in paragraphs (E)(3) to (E)(4) ofthis rule. the VOC and solids content of all non-aerosol adhesives. and adhesive mimers shall be determined using USEPA Method 24. as identified in 40 CFR 60. Appendix A. (2) The organic content ofexempt organic compounds shall be determined using ASTM D4457-02. as applicable. (3) The VOC content of any plastic cement welding adhesive or primer shall be detennined using SCAOMD Method 316A. (4) To detennine ifa diluent is areactive dilnent. the percent ofthe reactive organic compound that becomes an integral part of the finished materials shall be determined using SCAOMD Method 316A. (5) For adhesives that do not contain reactive diluents. pounds ofVOC per gallon ofadhesive. less water and exempt compounds. shall be calculated according to the following eguation:3745-21-28



## Pounds ofVOG

## pergallonof

## adhesive

-

Where: Ws =weightofvolatile compounds. inpounds. Ww=weightofwater. in pounds. We=weightofexemptcompounds. in pounds. Vm=volume ofmaterial. in gallons. Vw=volume ofwater. in gallons. Ve =volume ofexemptcompounds. in gallons. 

## Ws- Ww-l>Ve**Vm·~** 

## Vw-Ye 8

(6) For adhesives that contain reactive diluents. the VOC content ofthe adhesive is determined after curing. The pounds of VOC per gallon of adhesive. less water and exempt compounds. shall be calculated according to the following equation:



## Pounds ofVOCpergallon ofadhesive

Where: 

## Wrs- <Wrw

- fillre Vrm- 

## Vrw- Vre

Wrs =weightofvolatile compounds not consumed during curing. in pounds. Wrw- weightofwaternotconsumedduring curing. in pounds. Wre =weightofexemptcompounds notconsumedduring curing. inpounds. Vrm=volume ofmaterial not consumedduring curing. in gallons. Vrw = volume ofwater not consumed during curing. in gallons. Vre =volume ofexemptcompounds not consumedduring curing. in gallons. (7) Pounds of VOC per gallon of material shall be calculated according to the following equation:3745-21-28 

### 9



## Pounds ofVOCper gallon ofmaterial

- FVs -·l1iw- We 

## Vm

Where: Ws- weight ofvolatile compounds. inpounds. Ww- weight ofwater. in pounds. We- weight ofexemptcompounds. inpounds. Vm- volume ofmaterial. in gallons. (8) Per cent VOC by weight shall be calculated according to the following equation:



## % 

## VOCby weight 

## [(Wv I W)] 

## x 100

Where: Wv- weight ofVOCs in pounds. W - weight ofmaterial inpounds. (9) If add-on air pollution control equipment is used to meet the requirements of this rule. the following emissionstesting shall be applicable: (a) The general movisions specifiedunderparagraphs (A)(2) to (A)(5) ofrule 3745-21-10 of the Administrative Code shall apply to compliance testing; and (b) The test methods and procedures ofparagraph (C) ofrule 3745-21-10 of the Administrative Code shall be followed. For the pumose of demonstrating compliance with the emiSSIOn control requirements ofparagraph (C)(2) ofthis rule. the affected source shall be run at typical operating conditions and flow rates compatible with scheduled productionduring anyemissiontesting.3745-21-28 10

(F) Compliancedates. (!) The owner or operator of a miscellaneous industrial adhesive and sealant application process subject to this rule shall comply with the requirements of this rule no later than the following dates: (a) For any subject miscellaneous industrial adhesive and sealant application process for which installation commenced before the effective date of this rule. the compliance date for the process is either twelve months after the effective date ofthis rule or the date of initial startup ofthe process. whicheveris later. Cbl For any subject miscellaneous industrial adhesive and sealant application process for which installation commenced on or after the effective date ofthis rule. the compliance date for the process is the initial startup date ofthe process. (2) The owner or operator of a miscellaneous industrial adhesive and sealant application process that is subject to this rule shall demonstrate compliance with paragraph (C)(2) of this mle by testing the control device on each subject source in accordance with paragraph CE)(9) ofthis rule according to the following: (a) For any owner or operator of a miscellaneous industrial adhesive and sealant applicationprocess subjectto paragraph (F)(l){a) ofthis rule. by no later than ninety days after the process's compliance date. In addition. the Ohio environmental protection agency may accept the results of an emission test conducted prior to the effective date ofthis rule. ifthe owner or operatorprovides information and data to the Ohio environmental protection agency which demonstrate that the test was witnessed by the Ohio environmentalprotection agency or its delegated agent. that an approved USEPA emission test method was employed. and that the operation ofthe process was consistent with the current operating conditions andoperating capacity. (.!2) For any owner or operator of a miscellaneous industrial adhesive and sealant application process subject to paragraph (F)(l)Cb) ofthis rule. within one hundred eighty days after the miscellaneous industrial adhesive and sealant applicationprocess's compliance date. (3) Additional testing of a subject miscellaneous industrial adhesive and sealant application process and its VOC add-on air pollution control equipment in accordance with paragraph (E)C9) ofthis rule may be requiredby the director to ensure continuedcompliance. (G) Requirements on applicability notification. compliance certification. and pennit3745-21-28 11 application. (1) The owner or operator of a miscellaneous industrial adhesive and sealant application process that is subject to this rule with an initial startup date before the effective date of this rule shall notizy the Ohio environmental protection agency district office or local air agency in writing that the process is subjectto this rule. Thenotification. which shallbe submittednot laterthan sixty dzys after the effective date ofthis rule (or within sixtv days after the mocessbecomes subjectto this rule). shall providethe following information: (a) Nameand address ofthe owneror operator: (b) Address (i.e

.. physical location) ofthe facility:

· (c) Equipment description and Ohio EPA application number (ifassigned) of the subjectprocess: (d) Identification of the VOC emtsswn requirement. the means of compliance. andthe compliance date for the subjectprocess: (e) Submission ofan application for an operating permit or an application for a modification to an operatin!' permit in accordance with Chapter 3745-77 ofthe Administrative Code (for sources subject to the Title V permit program) or in accordance with Chapter 3745-31 of the Administrative Code (for sources not subject to the Title V permit program) for each subjectprocess: (i) Thatdoes notpossess an effective operatingpermit. or (ii) That does possess an effective operating permit and the owner or operate cannot certify in writing to the director that such subject process is in compliance with all requirements ofthis mle. An application for an operating permit is not required provided the subjectprocess is operating under an effective permit and certifies compliance. Such certification shall include all compliance certificationrequirements underparagraph (G)(3) ofthis rule. (2) The owner or operator of a miscellaneous industrial adhesive and sealant application process that is subjectto this mle with an initial startup date on or after the effective date of this mle shall notify the Ohio environmental protection agency district office orlocal air agency in writing that the process is subjectto this rule. The notification. which shall be submittednot later than either the date ofinitial startup ofthe subject process. or sixty days after the effective date ofthis rule (whichever is later). shall provide the information listed under paragraph (G)(l) ofthis rule. The application for an installation permit under rule 3745-31-02 of the Administrative Code may be used to fulfill the notificationrequirements ofthis paragraph.3745-21-28 12

(3) Compliance certification. (a) The owner or operator ofa miscellaneous industrial adhesive and sealant application process that is subject to this rule shall notifY the Ohio environmental protection agency district office or local air agency in writing within thirty days following the completion of any of the following requirements: (i) For a process subject to the VOC emission requirements in paragraphs (C)(]) and (Cl(3l of this rule. the first documented achievement ofcompliance with each ofthe requirements: (ii) For a process subject to the VOC add-on air pollution control eguipmentin paragraph (C)(2) ofthis rule: (a! The completion of installation and initial use of a VOC emission control system for subjectprocess: (b) The completion of installation and initial use of any monitoring devices required under paragraph (C)(2) ofthis rule for the subjectprocess: and (c) The completion of any compliance testing conducted in accordance with paragraph (F)(2) ofthis rule to demonstrate compliance withthe applicable controlrequirements. (b) The compliance certification under paragraph (G)(3)(a) ofthis rule shall providethe following. where applicable: (i)A description ofthe requirements: (ii) A description ofthe VOC emission control system; (iiilA description ofthe monitoring devices: (ivl A description ofthe records thatdocument continuing compliance; (v) Theresults ofany compliance tests. including documentation oftest data: (vi) The results of any records that document continuing compliance. including calculations; and (vii) A statement by the owner or operator ofthe facili1y as to whether the subjectprocess has compliedwiththe requirement(sl.3745-21-28 13

(H) Requirements for an owner or operator of a miscellaneous industrial adhesive and sealant application process that determines they are not subject to one or more of the following requirements: (!) The owner or operator of a miscellaneous industrial adhesive and sealant application process that determines the total actual VOC emissions. before the application of air pollution control systems. from all miscellaneous industrial adhesive application processes (including emissions from surface preparation and cleanup activities) at the facilitv are not equal to or greater thanthe limitation specified in paragraph (A)(l)(a) ofthis rule. and. therefore. the facility is not subject to the requirements inparagraphs (B) to (G) ofthis rule. shall select one of the following methods and maintain the following records for aperiod offive years: (a) Monthlyrecordkeeping method. (i) Total pmmds or gallons ofeach adhesive, sealant. adhesive primer. sealant primer. cleanup solvent and surface preparation solvent used percalendarmonth: (ii) VOC content (per cent by weight and pounds per gallon) of each adhesive. sealant. adhesive primer. sealant primer. cleanup solvent and surfacepreparation solventusedpercalendarmonth; (iii) The total monthly VOC emissions. before the application of capture systems and control devices. inpounds for all adhesives. sealant. adhesive primer. sealant primer. cleanup solvent and surfacepreparation solvent employedpercalendarmonth; and (iv) The rolling twelve-month summation ofVOC emissions. in tons. before the application ofcontrol systems and devices. The rolling twelve-month summation shall be calculated as the total VOC emissions for the current calendar month. plus the total VOC emissions from the previous eleven calendarmonths. (b) Dailyemissionsmethod. Provided total VOC emissions are less than 15.0 pounds per day. the owner or operatormay electto maintainthe following records in lieu of the records requiredunderparagraph (H)(l)(a) ofthis rule: (i) Total pounds or gallons ofeach adhesive. sealant. adhesive primer. sealant mimer. cleanup solvent and surface preparation solvent usedperday; (ii) VOC content (per cent by weight and pounds per gallon) ofeach3745-21-28 14

adhesive. sealant. adhesive primer. sealant primer. cleanup solvent and surfacepreparation solvent used perday: and (iii) The total daily VOC emissions. before the application ofcapture systems and control devices. in pounds for all adhesives. sealant. adhesive primer. sealant primer. cleanup solvent and surface preparation solvent employedperday. (2) The owner or operator of a miscellaneous industrial adhesive application process that determines the process is not subject to paragraphs CC)(l), (D) and (E) of this rule because the use of all adhesives. sealants. adhesive primers orsealantprimers in all processes are suppliedbythe manufacturerin containers with anetvolume ofsixteen fluid ounces or less. ora netweight of one pound or less. in accordance with paragraph (A)(2)(f) ofthis rule. shall maintain records for a period of five years identifying that all supplied containers ofsaidmaterials meetthe exemption.3745-21-28

Effective: R.C. 119.032review dates:

CERTIFIED ELECTRONICALLY Certification

05/02/2011 Date

PromnlgatedUnder: StatutoryAnthority: Rnle Amplifies: 05/12/2011 08/25/2013

119,03 3704.03(E) 3704.03(A), 3704.03(E) 15, I

, I

, I

, I 

### I'3745-21-29 Control of volatile organic compound emissiOns from automobile and light-duty truck assembly coating operations. heavier vehicle assembly coating operations. and cleaning operations associated with these coating operations.

[Comment: For dates and availabilitv of non-regulatory government pnblications. publications of recognized organizations and associations. federal rules. and federal statntocy provisions referenced in this rule. see paragraph (JJ) ofrule 3745-21-01 ofthe Administrative Code titled "Referenceto materials."] (A) Applicability. Cl) Except as otherwise provided in paragraph (A)(3) ofthis rule. the requirements ofparagraphs (B) to (I) ofthis rule shall apply to the following operations at an automobile and light-duty truck assembly facility. at a facility that perfonns these operations on a contractual basis. or at a heavier vehicle assembly facility thatmeets the criteriaunderparagraph (A)C2) ofthis rule: (a) All primarycoatings applied to: (i)New automobile ornew light-dutytruck bodies: (ii) Bodyparts for new automobiles ornew light-duty trucks: and (iii) Otherparts that are coated along with these bodies orbodyparts. (b) Additional coatings applied during the vehicle assembly process. Additional coatings include glass bonding primer. adhesives. cavity wax. sealer. deadener. gasket/gasket sealing materiaL underbody coating. trunk interior coating. bedliner. weatherstrip adhesive and lubricating waxes/compounds: and (c) The coating ofbodies and/or body parts for new heavier vehicles at an automobile and light-duty truck assembly facility or a heavier vehicle assembly facility that meet the applicability requirements of rule 3745-21-26 of the Administrative Code: however. the owner or operator elects to comply with the requirements ofthis rule in lieu of the requirements ofrule 3745-21-26 oftl1e Administrative Code. (2) The coating operation: (a) Is located at a facility where the total aetna! VOC em1sswns from all automobile and light-duty truck assembly coating operations identified in paragraph (A)(l) ofthis rule. including related cleaning operations. are equal to or greater than 3.0 tons per rolling twelve-month period. beforethe application ofcontrol systems and devices: and (b) Is located at a facility in Ashtabula. Cuyahoga. Geauga. Lake. Lorain.3745-21-29 2

Medina. Portage. or Summitcounty. (3) Exemptions. (a) The requirements ofparagraphs (B) to CI) this rule shall not apply to any plastic or composites molding facility where all of the body parts topcoated at this facility for use in new automobiles. new light-duty trucks. or new heavier vehicles were fabricated (molded. stamped. formed. etc.) at this facility or at anotherplastic or composites molding facility which is jointly owned or operated with this facility. and none ofthe new vehicles in whichthesebody parts are used are assembled at this facility; and the facility does not topcoat all ofthe body parts for any singlenew automobile. newlight-dutytruck. orheaviervehicle. (b) The following coatings are excluded from the emission limitations specified in paragraph (C) ofthis rule:

CB) Defmitions. (i) Aerosol coatings: (ii) Coatings supplied in containers with a netvolume ofsixteen ounces orless. or a net weight ofonepound or less: and (iii) Coatings that meet the following low usage restrictions at the facility: (a) Annual total usage ofeach separate coating formulation does not exceedfifty gallons; and (b! Combined annual total usage of such coatino; formulations does notexceedtwo hundred gallons.

The definitions applicable to this rule are contained in paragraphs CA). CB). and (D) ofrule 3745-21-01 ofthe Administrative Code. (C) Surface coating emission limitations. No owner or operator offacility subject to this rule may cause. allow or permit the discharge into the ambient air ofany VOC in excess ofthe following limitations. (1) Forprimary coatings: (a) ForEDP primercoating operations: (i) Whenthe solids tumoverratio is 0.16 or greater: 0.70 pound ofVOC per gallon ofsolids.

### 3745-21-29 3

(ii) When the solids turnoverratio is greater than or equal to 

### 0.040 and less than 

### 0.160:0.70 x 

### 350(o.JGo2RT) pounds ofVOC per gallon of solids. (iii) When the solids turnover ratio IS less than 

### 0.040. there 1s no emission limitation. (b) For primer coating operations that are neither EDP mimer nor primer-surfacer. 

### 1.9 pounds ofVOC per gallon of coating. excluding water and exempt solvents. or. if a control system is employed. 

### 2.6 pounds ofVOCper gallon ofsolids. (c) For primer-surfacer coating operations. 

### 12.0 pounds ofVOCper gallon of deposited solids. This emissions limitation is a daily volume-weighted average ofthe entire primer-surfacer coating operations (i.e

.. all smay booths. flash-off areas and bake ovens where primer-surfacer coatings are applied. dried. and cured. except those spraybooths. flash-offareas andbake ovens in the final repair coating operations). ld) For topcoat coating operations. 

### 12.0 pounds of VOC per gallon of ds;posited solids. This emissions limitation is a daily volume-weighted average ofthe entire topcoat coating operations (i.e

.. all spray booths. flash-off areas and bake ovens where topcoat coatings are applied. dried. and cured. except those spray booths. flash-off areas and bake ovens inthe final repair coating operations). (e) For combined primer-surfacer and topcoat coating operations. 

### 12.0 pounds of VOC per gallon of deposited solids. This emissions limitation is a daily volume-weighted average ofthe entire combined primer-surfacer and topcoat coating operations (i.e

.. all spray booths. flash-off areas and bake ovens where primer-surfacer coatings and topcoat coatings are applied. dried. and cured. except those spray booths. flash-off areas and bake ovens in the final repair coating operations). [Comment: This is an alternative emission limitation in place of the emission limitations separately applicable to primer-surfacer coating operations and topcoat coating operations at the facilitv.J (f) For final repair coating operations. 4.8 pounds of VOC per gallon of coating. excluding water and exempt solvents. or. ifa control system is employed. 13.8 pounds ofVOCper gallon ofsolids. (2) For additional coatings: (a) Automobile and light-dutv truck glass bonding mimer. 

### 7.5 pounds VOC3745-21-29 4

per gallon excludingwater and exemptcompounds. !b) Automobile and light-duty truck adhesive. 2.1 pounds VOC per gallon excludingwaterandexemptcompounds. (c) Automobile and light-duty truck cavity wax. 5.4 pounds VOC per gallon excludingwaterandexemptcompounds. (d) Automobile and light-duty truck sealer. 5.4 pounds VOC per gallon excludingwater andexemptcompounds. (e) Automobile and light-duty truck deadener. 5.4 pounds VOC per gallon excludingwaterand exemptcompounds. 

### CO Automobile and light-duty truck gasket/gasket sealing material. 1.7 pounds VOCpergallon excluding water andexemptcompounds. (g) Automobile and light-duty truck underbody coating. 5.4 pounds VOC per gallonexcluding water and exemptcompounds. (h) Automobile and light-duty truck trunk interior coating. 5.4 pounds VOC per gallon excluding water andexemptcompounds. (i) Automobile and light-duty truck bedliner. 1.7 pounds VOC per gallon excludingwater and exemptcompounds. (j) Automobile and light-duty l!uck weatherstrip adhesive. 6.3 pounds VOC per gallon excluding water and exemptcompounds. (k) Automobile and light-duty truck lubricating wax/compound. 5.8 pounds VOCper gallon excludingwater and exempt compounds. (D) An owner or operatormay achieve compliance with the limitations in paragraph (C) of this rule by using add-on air pollution control equipment. Such add-on air pollution control equipment mustmeetthe requirements ofparagraph (F)(7) ofthis rule. (E) Workpractices for coating-relatedactivities andcleaningmaterials. Any owner or operator of coating operations for which emission limitations are specifiedunderparagraph (C) ofthis rule shall: (1) Store all VOC-containingcoatings. thinners. and coating-relatedwastematerials in closed containers: !2) Ensure that mixing and storage containers used for VOC-containing coatings. thinners. and coating-related waste materials are kept closed at all times3745-21-29 5

exceptwhen depositing orremovingthese materials: (3) Minimize spills of VOC-containing coatings. thinners. and coating-related waste materials: (4) Convey VOC-containing coatings. thinners. and coating-related waste materials from one locationto anotherin closedcontainers orpipes: (5) Minimize VOC emission from cleaning of storage. mixing. and conveymg equipment: and (6) Develop and implement a work practice plan to minimize VOC emissions from cleaning and from purging of equipment associated with all coating operations for whichrequirements are specified in paragraphs (C) and (D) of this rule. The work practice plan shall specify practices and mocedures to ensure thatVOC emissions from the following operations are minimized: (a) Vehiclebody wiping: (b) Coating line purging: (c) Flushing ofcoating systems: (d) Cleaning ofspraybooth grates: (e) Cleaningofsprayboothwalls: ((l Cleaning ofspraybooth equipment: (g) Cleaning external spraybooth areas: and (h) Other housekeeping measures (e.g

.. keeping solvent-laden rags in closed containers). [Comment: Ifa facility subject to this rule already has a workpractice plan in place under the national emission standards for hazardous air pollutants INESHAP). the facility can add to its NESHAP work practice plan the practices andprocedures for minimizing non-HAP VOC emissions]. (F) Complianceprocedures and testmethods. (I) The VOC content of a coating. other than a reactive adhesive. shall be determinedby the owner or operatorin accordance withparagraph (B) ofrule 3745-21-10 ofthe Administrative Code wherein fonnulation data orUSEPA Method 24 procedures (which include various ASTM measurement methods) maybeemployed.3745-21-29 6

!2) VOC content ofareactive adhesive. The VOC content of a reactive adhesive shall be determined from coating fonnnlation data from the coating user or coating manufacturer. or by the analytical procedures of40 CFRPart 63. Subpart PPPP. Appendix H. In the event of a dispute between coating formulation data and data obtained by analytical procedures. the data obtained by analytical procedures shall be employed. except as otherwise provided in paragraph (B)(l2) of rule 3745-21-10ofthe Administrative Code. (3) VOC content ofa coating appliedby a dip coater. (a) VOC content of a coating applied by a dip coater (rolling thirty-day average VOC content) that is notan EDP primer. The as applied VOC content ofa coating applied by a dip coater shall be determined by the owner or operator as a rolling thirty-day average ofthe VOC content ofthe material (coating and thinner) added to the reservoir ofthe dip coater. The rolling thirty-day average VOC content (C30). expressed in pounds ofVOC per gallon of coating. excluding water and exempt solvents. as applied. shall be calculated for each day ofoperation ofthe dip coater as follows: {Enterparagraphtexthere}



# C3o

Where: 

### n 

# L(Ai,3o)(Ci,voc) i=l

n 

# L (Ai)(v\voc+

# Vi, solids) i=l

A = amount of material i added to the reservoir of the dip coater dtYffng a thirtv-day period consisting ofthe day ofoperation ofthe dip coaterplusthe previous twenty-nine calendar days. expressedin gallons .(;;; oc = VOC content ofmaterial i expressed in pounds ofVOC per ga1lon.3745-21-29 

### 7

V 1.d =volumefraction ofsolids (nonvolatile matter) in material i. -l,SOl S V1voc =volumefraction ofVOC in material i. i = subscript denoting a specific material (coating or thinner) added to the reservoir ofthe dip coaterduring the thirty-day period.

n = total number of materials (coatings and thinners) added to the reservoir ofthe dip coaterduring the thirtv-dayperiod. (b) VOC contentofan EDP primer (calendarmonth average). The as applied VOC content ofan EDP primer shall be determined by the owner or operator as a monthly average ofthe VOC content ofthe material (coating and thinner) added to the reservoir of the dip coater during a calendar month. The monthly average VOC content (Cmonth). expressed in pounds ofVOC per gallon ofsolids, as applied. shall be calculated for each month ofoperation ofthe dip coater as follows:

1'l. 

# L (/\.i,monfr,)(Ci, VOC) 

# Cmonth = i=l n 

# Z (1\i,month)(Vi, solids) i=l

Where: 

### A. = amount ofmaterial i added to the reservoir ofthe dip coater during a -1mont}1

. calendarmonth. expressedm gallons. 

### C 0 =VOC content ofmaterial i expressed inpounds ofVOCper gallon.

1,V C V

. =volumefraction ofsolids (nonvolatile matter) in material i.

1,sobds i = subscript denoting a specific material (coating or thinner) added to the reservoir ofthe dip coater during the calendarmonth.

n =totalnumber ofmaterials (coatings and thinners) added to the reservoir of the dip coater duringthe calendarmonth.3745-21-29 8

(4) Compliance with the limitations specified in paragraphs (C)(])(c). (C)(l)(d). and ICl(l)(e) of this rule shall be determined each day of operation in accordance with the publication entitled "Protocol for Determining the Daily Volatile Organic Compound Emission Rate ofAutomobile and Light-Duty Truck Primer-Surfacer and Topcoat Operations" (EPA-453/R-08-002). Compliance with the limitation specified in paragraph (C)(I)(a) ofthis rule shall be determined each day of operation and is based upon a weighted average by volume ofall coating materials employed in the coating operation in the pastthirty days. Compliance withthe limitation specified in paragraphs (C)CI)(b) and IC)CI)(f) of this rule is based upon a weighted average by volume ofall coating materials employed in the coating operation in any one day. (5) The solids tumoverratio (R ) ofan EDP coating operation shallbe calculated as I follows:

Where: Ls =total volume ofcoating solids that is added to the EDP coating operation in a calendarmonth (gallons). L = total volume design capacity ofthe EDP system. which is the total liquid v5Jume contained in the EDP system's tanks. pumps. recirculating lines. filters. etc. atthe system's designed liquid operatinglevel (gallons). (6) Manufacturer's formulation data may be accepted in lieu of the analytical procedures above. In the event ofa dispute between coating formulation data and data obtained by analytical procedures. the data obtained by analytical procedures shall be employed. except as otherwise provided in paragraph (Bl!l2)ofrule 3745-21-10 oftheAdministrative Code. 17) Add-onpollution control equipment. For add-on air pollution control equipment employed m accordance with paragraph (D) ofthis rule. the owner or operator shall: Ia) Meet the same monitoring requirements as contained in 40 CFR 63.3168 and. if appropriate. "Protocol for Detennining the Daily Volatile Organic Compound Emission Rate of Automobile and Light-Duty Truck Primer-Surfacer and Topcoat Operations" (EPA-453/R-08-002); and (b) Conduct a compliancetestto determine the capture efficiency ofa capture system. the control efficiency of a control device (or each control3745-21-29 

### 9

device ifa combination ofcontrol devices is employed). and the overall control efficiency of the add-on air pollution control equipment in accordance with 40 CFR 63.3165 and 40 CFR 63.3166. except where 40 CFR 63.165 refers to the "Protocol for Determining Daily Volatile Organic Compound Emission Rate of Automobile and Light-Dutv Tmck Topcoat Operations." EPA-450/3-88-018. EPA-453/R-08-002 shall be used instead. and. ifappropriate. "Protocol for Determining the Daily Volatile Organic Compound Emission Rate ofAutomobile and Light-Dutv Tmck Primer-Surfacer and Topcoat Operations" (EPA-453/R-08-002). During the compliance test. the owneroroperator shall establish the operating limits (operating parameter values) for the required monitoring devices byfollowing the requirements containedin 40 CFR 63.3167 and. if appropriate. "Protocol for Detennining the Daily Volatile Organic Compound Emission Rate of Automobile and Light-Duty Truck Primer-Surfacer and Topcoat Operations" CEPA-453/R-08-002). (G) Recordkeeping andreporting. (1) The following tvnes ofrecords are to be maintainedby the owner oroperator of a facility subiectto this rule: (a) Compliancedemonstrationrecords for coating operations. (b) Compliance demonstration records for coating-related activities and cleaning materials. (c) Monitoring records for add-on air pollution control systems subjectto the add-onpollution control requirements ofparagraph (D) ofthis rule. (2) For any coating operation subject to paragraph (C) ofthis rule. the owner or operator shall maintain the following records: (a) Foreach coating inuse at the facility: (i) Thename andVOC contentas received and as applied. (ii) Thetype ofcoating. as identifiedunderparagraph (C) ofthis rule. (b) All data. calculations. and test results (including USEPA Method 24 results) used in determining the VOC content of each coating. expressedinpounds ofVOC per gallon ofcoating. excluding water and exempt solvents as applied. (c) The amount (gallons) ofeach coatingused eachmonth at the facility: Cd) For each EDP primer coating operation. calculate the turnover ratio CR } I3745-21-29 10

when used to adjust the VOC emission limit as described in paragraphs (C)Cll(a)(iil and (C)(l)(a)(iii) ofthis rule. bythe following equation: 

## R., =V 5

, 

## truncated after3 deci.mal "-laces

. 

# . v . . .....**~** 

# . E

Where: VE =volume ofEDP primercoating tank. in gallons. V, =volume ofsolids added to the EDP mimer coating tank during the month. in gallons. V =summationof(A ,l(Y.

. ) for i=l to i=n -s 1,month 1,sohds A = amount ofmaterial i added to the reservoir ofthe dip coater -dt,month ] d h d

. ]]

unng aca en armont

.expresse m ga ons. V 1.d = volume fraction ofsolids (nonvolatile matter) in material i.

!,SO I S i = subscript denoting a specific material (coating or thinner) added to the reservoir ofthe dip coaterduring the calendarmonth.

n = total number of materials (coatings and thinners) added to the reservoir ofthe dip coaterduring the calendarmonth. Then calculate or select the apmopriate limit according to paragraph (C)(!)(a) ofthis rule. (e) For any coating operation subject to the add-on pollution control equipmentrequirements ofparagraph CD) ofthis rule: (i) Identification ofthe coating line or coating operation. (iil Documentation on the overall control efficiency ofeach individual add-on pollution control equipment and the overall control efficiency of the add-on pollution control system. including design estimates and the results of compliance tests conducted pursuantto paragraph (F)(7) ofthis rule. (iii) For any coating that is controlled by add-on pollution control equipment. the name ofthe coating. the dates (or time periods) of control. and the amount (gallons) ofsuch coating controlled each month.3745-21-29 11

(f) Records pertaining to a rolling thirty-day average VOC content for a dip coater. otherthan an EDPprimercoating operation: (i) For each day ofoperation. the gallons ofeach material (coating and thinner) added to the dip coaterreservoir. (ii) The VOC content (in pounds ofVOC per gallon), volume fraction VOC. and volume fraction solids for each material added to the dip coaterreservoir. (iii) For each day of operation. the rolling thirty-day average VOC content in pounds ofVOC per gallon ofcoating. excluding water and exempt solvent. as applied. as determined in accordance with paragraph (FlC3) ofthis rule. (g) Records pertaining to a monthly average VOC content for an EDP primer coatingoperation: Ci) For each day ofoperation. the gallons ofeach material (coating and thinner) added to the dip coaterreservoir. (ii) The VOC content (in pounds ofVOC per gallon). volume fraction VOC. and volume fraction solids for each material added to the dip coaterreservoir. (iii) For month of operation. the monthly average VOC content in pounds ofVOC per gallon ofsolids. as detennined in accordance withparagraph (F)C3l(b) ofthis rule. (h) Records pertaining a coating line subject to paragraph CC)(])(b) or paragraph CC)(l)(f) ofthis rule in whichthe owner or operator elects to demonstrate the ongoing status of compliance with the applicable emission limitationby means ofa daily volume-weighted average VOC content: (il Date ofoperation. (ii) The name and identification number ofeach coating. as applied on the date ofoperation. (iii) The mass of VOC per volume (excluding water and exempt solvents) and the volume of each coating (excluding water and exempt solvents). as applied onthe date ofoperation. (iv) Thedaily volume-weighted average VOC contentofall coatings. as applied onthe date ofoperation. calculated in accordance withthe3745-21-29 12 eqyation specified in paragraph CB)I9) ofrule 3745-21-10 ofthe Administrative Code for Cvoc.2, li) For any coating operation subject to paragraph (C)Cl)(c). (C)(l)(d) or (C)(I)(e) ofthis rule. the owner or operator shall maintain the records specified in "Protocol for Determining the Daily Volatile Organic Compound Emission Rate of Automobile and Light-Dutv Truck Primer-Surfacerand Topcoat Operations" IEPA-453/R-08-002). (3) Compliance demonstration records for coating-related activities and cleaning materials. For the coating-related activities and cleaning materials. the owner or operator shall maintain the following records on amonthly basis: (a) A copy ofany documents and the work implementation plan that address the procedures for ensuring compliance with the work practices under paragraph (E) ofthis rule: and (b) A determination on whetherthe workpractices are being met. ( 4) Monitoringrecords for add-on pollutioncontrol equipment. (5) For an add-on pollution control system that is employed in accordance with paragraph (D) of this rule. the owner or operator shall maintain the same monitoringrecords as specified underparagraph (K)C5) ofrule 3745-21-15 of the Administrative Code. (6) All records made to determine compliancewith this rule shall be maintainedfor five years from the date such record is created and shall be made available to the director orthe director's designee withinnine1y days ofareguest. (H) Compliance dates. (1) The owner or operator ofa coating operation that is subject to this rule shall complywith the requirements ofthis rule no laterthan the following dates: (a) For any subject coating operation for which installation commenced beforethe effective date ofthis rule. the compliance date for the coating operation is either twelve months after the effective date ofthis rule or the date ofinitial startup ofthe coating operation. whicheveris later. (b) For any subject coating operation for which installation commenced on or after the effective date ofthis rule. the compliance date for the coating operationis the initial startup date ofthe coating operation. (2) The owner or operator ofa coating operation that is subject to this rule shall3745-21 29 13

demonstrate compliance with paragraph (G)(2)Ce) ofthis rule hy testing the control device on each subject source in accordance with paragraph CG)(2)Ce) ofthis rule according to the following: (a) For any owner or operator of a coating operation subject to paragraph (H)(l)(a) ofthis rule. by no later than one hundred eighty days after the coating operations compliance date. (b) For any owner or operator of a coating operation subject to paragraph CH)O)(b) ofthis rule. within one hundred eighty days after the coating operation's compliance date. (c) The Ohio environmental protection agency may accept the results ofan emission test conducted prior to the effective date of this rule. if the owner or operator provides information and data to the Ohio environmental protection agency which demonstrate that the test was witnessedby the Ohio environmental protection agency or its delegated agent. that an approved USEPA emission test method was employed. and that the operation ofthe process was consistent with the current operating conditions and operating capacity. (3) Additional testing of a subject coating operation and its VOC add-on air pollution control equipment in accordance with paragraph (G)I2)(e) ofthis rule may be requiredbythe directorto ensure continuedcompliance. (I) Requirements on applicability notification. compliance certification and permit reQuirements. (I) The owner or operator ofa coating operation that is subiect to this rule with an initial startup date before the effective date ofthis rule shall notifY the Ohio environmental protection agency district office or local air agency in writing that the coating operation is subjectto this rule. The notification. which shall be submitted not later than sixty days after the effective date ofthis rule (or within sixty days after the coating operation becomes subject to this rule). shall provide the following information: (a) Name and address ofthe owner or operator: (b) Address (i.e

.. physical location) ofthe facility: (c) EQuipment description and Ohio EPA application number (ifassigned) of the subjectprocess: (d) Identification of the VOC emtsswn reQUirement. the means of compliance. and the compliance date for the subjectprocess: (el Submission ofan application for an operating permit or an application for3745-21-29 14

a modification to an operating permit m accordance with Chapter 3745-77 ofthe Administrative Code (for sources subject to the Title V permit program) or in accordance with Chapter 3745-31 of the Administrative Code (for sources not subject to the Title V permit program) for each subiectprocess: (i) That does notpossess an effective operatingpermit. or (iil That does possess an effective operating pennit and the owner or operate cannot certify in writing to the director that such subject process is in compliance with all requirements of this rule. An application for an operating penni! is not required provided the subjectprocess is operatingunder an effectivepermit andcertifies compliance. Such certification shall include all compliance certification requirements underparagraph (1)(3l ofthis rule. (2) The owner or operator ofa coating operation that is subject to this rule with an initial startnp date on or after the effective date ofthis rule shall notify the Ohio environmental protection agency district office or local air agency in writing that the coating operation is subject to this rule. The notification. which shall be submitted not later than either the date ofinitial startnp ofthe subject coating operation. or sixty days after the effective date of this rule (whichever is later). shall provide the information listed under paragraph CI)O) of this rule. The application for an installation permit under rule 3745-31-02 ofthe Administrative Code may be used to fulfill the notification requirements ofthis paragraph. (3) Compliance certification. Ca) The owner or operator ofa coating operation that is subject to this rule shall notify the Ohio environmental protection agency district office or local air agency in writing within thirty days following the completion ofany ofthe following requirements: (i) For a mocess subject to the VOC emiSSIOn requirements in paragraph (C) ofthis rule. the first documented achievement of compliancewith each ofthe requirements: (ii) For a process subject to the VOC add-on air pollution control equipmentinparagraph CD) ofthis rule: (a) The completion of installation and initial use of a VOC emission control system for subjectprocess: (lz! The completion of installation and initial use of any monitoring devices required under paragraph CF)(7) ofthis rule for the subjectprocess: and3745-21-29 15

(c) The completion of any compliance testing conducted in accordance withparagraph CFl(7l ofthis rule to demonstrate compliance withthe applicable controlrequirements. (]Jl The compliance certification under paragraph (I)(3)Ca) ofthis rule shall providethe followinij;. where applicable: (il A description ofthe requirements; (ii) A description ofthe VOC emission control system: (iii) A description ofthe monitoring devices; (iv) A description ofthe records that documentcontinuingcompliance; (v) The results ofany compliance tests. including documentation oftest data; (vi) The results of any records that document continuing compliance. including calculations: and (vii) A statement by the owner or operator ofthe facility as to whether the subjectprocess has complied with the requirement(s). CJ) Requirements for an owner or operator of an automobile and**li~j;ht-duty** truck assembly plant coating operation that determines they are not subject to one or more ofthe following requirements: (I) The owner or operator ofa coatinij; operation that detennines the facility's total actual VOC emissions. before the application ofcontrol systems and devices. from all automobile and light-duty truck assembly plant coating operations. including related cleaning activities. are not equal to or greater than the limitation specified in paragraph (A)(2)Ca) ofthis rule. shall select one ofthe following methods and maintain the following records for a period of five years: (a) Monthlyrecordkeeping method. Cil Total gallons ofeach coating and cleaning solventused per calendar month: (ii) VOC content (per cent by weight) of each coating and cleaning solventusedpercalendarmonth: (iii) The total monthly VOC emissions. before the application of capture systems and control devices. in pounds for all coatings3745-21-29 16

and cleaning solvents employed percalendarmonth: and Civ) The rolling twelve-month average of VOC emissions. in tons. before the application ofcapture systems and control devices. The rolling twelve-month average shall be calculated as the total VOC emissions. for the current calendar month. plus the total VOC emissions from the previous eleven calendar months. (b) Daily emissionsmethod. Provided total VOC emissions are less than 15.0 pounds per day. the owner oroperatormay elect to maintain the following records in lieu of the records requiredunderparagraph CJ)(l)(a) ofthis rule: (il Total pounds or gallons of each coating and cleaning solvent used perday: Cii) VOC content (per centby weight) ofeach coating usedperday: and (iii) The total daily VOC emissions. before the application of capture systems and control devices. in pounds for all coatings employed perday. (2) The owner or operator ofa coating operationthat determines a coating(s) is not subject to paragraph (C) ofthis mle because the use ofthe coating(s) in all processes are supplied by the manufacturerin containers with anet volume of sixteen ounces or less. or a net weight ofone pound or less. in accordance with paragraph (A)(3)(b)(ii) ofthis rule. shall maintainrecords for aperiod of five years identifying that all supplied containers of said materials meet the exemption. (3) The owner or operator ofa coating operation that determines a coating(s) is not subject to paragraph (C) ofthis mle because the use ofthe coating(s) in all processes meets the low usage coating exemption. in accordance with paragraph (A)C3)(b)Ciii) ofthis rule. shall maintain the following records for a period offive years: (a) The name ofeach separate coating formulation: (b) The amount (gallons) used during the month at the facilitv for each separate coating formulation: and (c) The total amount (gallons) used during the calendaryear at the facilitv for each separate coating fonnulation and for all such coatings formulations combined.3745-21-29

Effective: R.C. 119.032reviewdates:

CERTIFIED ELECTRONICALLY Certification

05/02/2011

Date

PromulgatedUnder: Statutory Authority: Rule Amplifies: 05/12/2011 08/25/2013

119.o3 3704.03(E) 3704.03(A), 3704.03(E) 173745-72-02 Definitions.

Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see tHe last paragraph .(£:;} ffiof this rule 3 74 5 72 02 sf tfie AE!mieistrative Cede titled "IeeslJlsratise

## ey refereeeeReferenceto materials." (A) Except as otherwise provided in paragraph (B) ofthis rule, the definitions in rule 3745-15-01 ofthe Administrative Code shall apply to this chapter. (B) Forthe purpose ofthis chapter: (1) "Carrier" means any person who transports, stores, or causes the transportation or storage of gasoline at any point in the gasoline distribution network, without taking title to or otherwise having ownership of the gasoline and without altering the quality orquantity ofthe gasoline. (2) "Clean Air Act Amendments" means the Clean Air Act Amendments of 1990, 42 USC 7401 to 7671. (3) "Conventional gasoline" means any gasoline that IS not a low Reid vapor pressure gasoline. ( 4) "Distributor" means any person who transports or stores or causes the transportation or storage of gasoline at any point between any gasoline refinery or importer's facility and any retail outlet or wholesale purchaser-consumer's facility. (5) "Ethanol blender" means a person who owns, leases, operates, controls or supervises an ethanolblending facility. (6) "Gasoline" means any fuel sold for use in motor vehicles and motor vehicle engines, and commonly or commercially known or sold as gasoline, except such fuel used at any mobile source "research and developement source", as defined inparagraph (0) ofsection 3704.01 ofthe Revised Code. (7) "Gasoline distribution network" means any person involved with the distribution ofgasoline starting with the refiner and ending with the retailer or wholesale purchaser-consumer. (8) "Importer" means a person who imports gasoline or gasoline blending stocks or components from a foreign country into the United States or into the Commonwealth ofPuerto Rico, the Virgin islands, Guam, American Samoa,

### 3745-72-02 2



### andthe northern Marianaislands. (9) "Low Reid vaporpressure control area" means a geographic area in which only gasoline with a Reid vapor pressure of7.8 potu;ds peF S<J!fare 

### iReh P.S.I. or less may be sold or dispensed within its boundaries. The geographic areas are specifiedin rule 3745-72-01 ofthe Administrative Code. (10) "Low Reid vapor pressure control area terminal" means a terminal which is capable ofreceiving gasoline in bulk from carriers which include but are not limited to, pipelines, marine vessels or barges, and/or at which gasoline is altered either in quantity or quality. Gasoline which is intended for use in any low Reid vaporpressure control area is sold or dispensed into trucks at these low Reid vaporpressure control areaterminals. (11) "Low Reid vapor pressure control period" means the time period beginning June first and ending Septemberfifteenth ofeach calendaryear. (12) "Low Reid vapor pressure gasoline" means any gasoline which has a Reid vapor pressure of7.8 P.S.I. or less. except as provided in paragraph (A) of rule 3745-72-07 ofthe Administrative Code. (13) "Motor Fuel System" shall be defined by the DiFeetoFdirector through rulemaking. (14) "Motor vehicle" has the same meaning as in section 4501.01 ofthe Revised Code. (15) "P.S.I." means poundsper square inch absolute. (16) "Refiner" means any person who owns, leases, operates, controls or supervises a refinery which produces gasoline for use in a low Reid vapor pressure control area. (17) "Refinery" means aplant at which gasoline is produced. (18) "Reid vapor pressure" means the absolute vapor pressure ofvolatile crude oil and volatile nonviscous petroleum liquids, except liquified petroleum gases, as detenninedby ASTM D323-99a. (19) "Reseller" means any person who purchases gasoline and resells or transfers it to a retailer or a wholesale purchaser-consumer when the resale and/or3745-72-02 3

transfer does not include changing, blending or in any way altering the specifications of the gasoline with respect to Reid vapor pressure, ethanol contentorany otherparameter. (20) "Retail outlet" means any establishmentatwhichgasoline is sold oroffered for sale to the ultimate consumerfor use in motorvehicles. (21) "Retailer" means anyperson who owns, leases, operates, controls or supervises aretail outlet. (22) "R.V.P." means Reid vaporpressure. (23) "Wholesale purchaser-consumer" means any person who is an ultimate consumer of gasoline and who purchases or obtains gasoline from a distributor for use in motorvehicles. (C) ll'leBFflBFffiiel'l ay refeFel'!eeReference to materials. This chapter includes references to certain matter or materials. The text ofthe il'leBFflBFffieEI referenced materials is not included inthe regu!atiel'ls rules contained in this chapter. The ffiffierials are fierea;,· maEie a J3Brt ef+fie regH!atiel'ls il'l +flis eh!ij3terlnformation on the availability ofthe referencedmaterials as well asthe date ofand/or theparticular edition orversion of the material is included in this rule. For materials subject to change, only the specific versiel'lversious specified in +fie regu!atiel'lthis rule are il'ISSFflBFffieEireferenced. Material is incorporated as it exists on the effective date of this rule. Except for SHaseqttel'lt referenced annual publication of existing (urunodified) Code ofFederal Regulation compilations, any amendment orrevision to a referenced document is not il'ISSFflerffieEI applicable unless and until this rule has beenamendedto specifythe new dates. (l)Availability. Thereferenced materials**il'leBFflSFateEia~j'** referenee are available as follows: (a) American Society for Testing Materials (ASTM). Information and copies ofdocuments maybe obtainedby writing to: "ASTM International, 100 Bar Harbor Drive, P.O. Box C700, West Conshohocken, Pennsylvania 19426-2959." These documents are also available for purchase at www.astm.org. ASTM documents are also available for inspection and copying atmostpublic libraries and "The State Library ofOhio." (b) Clean Air Act as defined in this rule. Information and copies may be obtained by writing to: "Superintendent of Documents, Attn: New Orders, PO Box 371954, Pittsburgh, PA 15250-7954." The full text of3745-72-02 4

the Act as amended in 1990 is also available in electronic format at www.epa.gov/oar/caa!. A copy of the Act is also available for inspection and copying at most public libraries and "The State Library ofOhio." (c) Code of Federal Regulations (CFR). Information and copies may be obtained by writing to: "Superintendent of Documents, Attn: New Orders, PO Box 371954, Pittsburgh, PA 15250-7954." The full text of the CFR is also available in electronic format at www.access.gpo.gov/nara/cfr/. The CFR compilations are also available fot inspection and copying at most public libraries and The StateLibrary ofOhio." (d) United States Code. Information and copies may be obtained by writing to: "Superintendent ofDocuments, Attn: New Orders, PO Box 371954, Pittsburgh, PA 15250-7954." The full test ofthe United States Code is also available in electronic format at http://www4.law.comell.edu.uscode/. The U.S.C. compilations are also available for inspection and copying at most public libraries and "The State Library ofOhio." (2) IReefj'lOfllfeEI Referenced**materials~** (a) 40 CFR 80.8; "Sampling methods for gasoline and diesel fuel;" 67 FR 8736,Feb.26,2002. (b) 40 CFR 80.46; "Measurement ofreformulated gasoline fuel parameters;" 59 FR 7813, Feb. 16, 1994, as amended at 59 FR 36961, July 20, 1994; 61 FR 58306, Nov. 13, 1996; 63 FR 63793, Nov. 17, 1998; 65 FR 6822, Feb. 10, 2000; 65 FR 53189, Sept. 1 2000; 66 FR 17263, Mar. 29, 2001; 67 FR 8737, Feb. 26, 2002; 67 FR 40181, June 12, 2002; 68 FR 56781, Oct. 2, 2003; 68 FR57819, Oct. 7, 2003. (c) 40 CFR Part 50, !ljlfJCfiaiJt Appendix H; "Interpretation of the !-Hour Primary and Secondary National Ambient Air Quality Standards for Ozone;" 44 FR 8220, Feb. 8, 1979, as amended at 62 FR 38895, July 18, 1997. (d) 42 USC. 7401 to 767lq; "The Public Health and Welfare-Air Pollution Prevention and Control;" Ptts. L. 1G1 549, tttle I IX, See 1G1 9G1, Nev. 3745 IG4 G1 7 15, 199G, IG4 SM. 2399; as**ame~tEieEI** Pull. L. IG3 437, See 15(s), J>lov. 2, 1994, 1G8 Stffi. 4594; Pull. L. 1G4 264, title IV, See. 4Ge(l3), Oct. 9, 1991§, llG Stffi. 3257; Pull. L. 1G5 277, EliY. A, Sec.3745-72-02 5

101(a)(title VII, See. 764), Oet 21, 998, 112 Stat. 2681, 2681 36 Pttb. L. 105 362, title XV, See. 1501(B), J>!sv. 10, 1998, 112 Stat. 3294 as published January 3. 2007 in the 2006 edition of the United States Code. (e) ASTM D323-99a; "Standard Test Method for Vapor Pressure of PetroleumProducts (ReidMethod);" approvedAprillO, 1999. (f) Section 107(d)(l)(E) of the Clean Air Act; contained in 42 USC 7407(d)(3)(E); "Redesignation;" published January 6, 2003 in SUflJ3lement II sf !fie 2000 Eeitisn sf !fie United States Csee; as ameneee JaRUary 23, 2004; Pttb. L. 108 199, see. 425(a), 118 Stat. 417 3. 2007 in the 2006 edition ofthe United States Code. (g) Section 18l(a)(5) ofthe Clean Air Act; contained in 42 USC 7511(a)(5); "Classification and attainment dates for 1989 nonattainment areas;" publishedJanuary 19,2804 in Stlj'lj9lemeRIIll sf!fie 2000 3. 2007 in the 2006 Edition ofthe United States Code. (h) Section 182(b)(l) ofthe Clean Air Act; contained in 42 USC 7511(b)(l); "New designations andreclassifi.cations;" publishedJanuary 19, 2084 in Sttj9j9lemeHt III sf !fie 2000 3. 2007 in the 2006 Edition ofthe United States Code. (i) Section 211(c)(4)(C) of the Clean Air Act; contained in 42 USC 7545(c)(2)(C); "New Fuels and Fuel Additives;" published January +9; 2004 in SUflj9lement III sftfie 2000 3. 2007 in the 2006 Edition ofthe United States Code. (j) Section 211(f)(4) ofthe Clean Air Act; contained in 42 USC 7545(f)(4); "New Fuels and Fuel Additives;" published January 19, 2004 iH SUflj91emeRI III sf !fie 2000 3. 2007 in the 2006 Edition ofthe United States Code.3745-72-02

Effective: R.C. 119.032 review dates:

CERTIFIED ELECTRONICALLY Certification

05/02/2011 Date

PromulgatedUnder: StatutoryAuthority: Rule Amplifies: PriorEffectiveDates: 05/12/2011 01103/2011 and 08/04/2015

119.03 3704.03(E) 3704.03(A), 3704.03(E) 11108/94,01116/06, 4/24/06(erner.), 7/16/06 63745-72-05 Liability.

(A) Except as provided in rule 3745-72-07 ofthe Administrative Code, a violation of paragraph (A) ofrule 3745-72-03 ofthe Administrative Code by a carrier, whose gasoline is in a transport vehicle, storage vessel, or elsewhere at the facility, shall be deemed aviolation for all ofthe following parties: (I) The refiner at whose refinery the gasoline was produced or the importer at whose import facility the gasoline was imported, except as provided m paragraph (A)(l) ofrule 3745-72-06 ofthe Administrative Code. (2) The distributor, except as provided in paragraph (A)(2) ofrule 3745-72-06 of the Administrative Code. (3) The ethanol blender at whose ethanol blending plant the gasoline was J.3fBBtteeablended, except as provided in paragraph (A)(3) ofrule 3745-72-06 ofthe Administrative Code. (4) The carrier(s) who previously transported the gasoline to a facility in the gasoline distribution network, except as provided in paragraph (A)(4) ofrule 3745-72-06 ofthe Administrative Code. (B) Except as provided in rule 3745-72-07 ofthe Administrative Code, a violation of paragraph (A) ofrule 3745-72-03 ofthe Administrative Code by a distributor who is or is not operating under the corporate, trade, orbrandname ofa gasoline refiner or any of its marketing subsidiaries shall be deemed a violation for all of the following parties: (1) The refiner at whose refinery the gasoline was produced or the importer at whose import facility the gasoline was imported, except as provided m paragraph (A)(l) ofrule 3745-72-06 ofthe Administrative Code. (2) The distributor, except as provided, in paragraph (A)(2) ofrule 3745-72-06 of the Administrative Code. (3) The carrier(s) who previously transported the gasoline to a facility in the gasoline distribution network, except as provided in paragraph (A)(4) ofrule 3745-72-06 ofthe Administrative Code. (C) Except as provided in rule 3745-72-07 ofthe Administrative Code, a violation of paragraph (A) ofrule 3745-72-03 oftheAdministrative Code by an ethanol blender who is or is not operating under the corporate, trade, or brand name ofa gasoline refmer or any ofits marketing subsidiaries shall be deemed aviolation for all ofthe3745-72-05 2

following parties: (I) The refiner at whose refinery the gasoline was produced or the importer at whose import facility the gasoline was imported, except as provided in paragraph (A)(l)rule 3745-72-06 ofthe Administrative Code. (2) The distributor, except as provided in paragraph (A)(2) rule 3745-72-06 ofthe Administrative Code. (3) The ethanol blender, except as provided inparagraph (A)(3) ofrule 3745-72-06 ofthe Administrative Code. (4) The carrier(s) who previously transported the gasoline to a facility in the gasoline distribution network, except as provided in paragraph (A)(4) rule 3745-72-06 ofthe Administrative Code. (D) Except as provided in rule 3745-72-07 ofthe Administrative Code, a violation of paragraph (A) of rule 3745-72-03 of the Administrative Code by a retailer or wholesale purchaser-consumer who sells gasoline under the corporate, trade, or brand name of a gasoline refiner or any of its marketing subsidiaries shall be deemed a violation for all ofthe following parties: (I) The refiner at whose refinery the gasoline was produced or the importer at whose import facility the gasoline was imported, except as provided m paragraph (A)(l) ofrule 3745-72-06 ofthe Administrative Code. (2) The distributor, except as provided in paragraph (A)(2) ofrule 3745-72-06 of the Administrative Code. (3) The ethanol blender at whose ethanol blending plant the gasoline was blended, except as provided in paragraph (A)(3) of rule 3745-72-06 of the Administrative Code. (4) The retailer or wholesale purchaser-consumer, except as provided in paragraph (A)(5) ofrule 3745-72-06 ofthe Administrative Code. (5) The carrier who previously transported the gasoline to a facility in the gasoline distribution network, except as provided in paragraph (A)(4) of rule 3745-72-06 ofthe Administrative Code. (E) Except as provided in rule 3745-72-07 of the Administrative Code, a violation of3745-72-05 3

paragraph (A) of rule 3745-72-03 of the Administrative Code by a retailer or wholesale purchaser-consumer who is not operating under corporate, trade, or brand name of a gasoline refiner or any of its marketing snbsidiaries shall be deemed aviolationfor the following associatedparties: (1) The refiner at whose refinery the gasoline was produced or the importer at whose import facility the gasoline was imported, except as provided m paragraph (A)(l) ofrule 3745-72-06 ofthe Administrative Code. (2) The distribntor, except as provided in paragraph (A)(2) ofrnle 3745-72-06 of the Administrative Code. (3) The ethanol blender at whose ethanol blending plant the gasoline was**J9fBE!to~eeEiblended,** except as provided in paragraph (A)(3) rnle 3745-72-06 of the Administrative Code. (4) The retailer or wholesale purchaser-consumer, except as provided in paragraph (A)(5) ofrule 3745-72-06 ofthe Administrative Code. (5) The carrier(s) who previously transported the gasoline to a facility in the gasoline distribntion network, except as provided in paragraph (A)(4) ofrnle 3 745-72-06 ofthe Administrative Code.3745-72-05

Effective: R.C. 119.032 review dates:

CERTIFIED ELECTRON!CALLY Certification

05/02/2011 Date

PromulgatedUnder: Statutory Authority: Rule Amplifies: PriorEffective Dates: 05112/2011 01/03/2011 and 08/04/2015

119.03 3704.03(E) 3704.03(A), 3704.03(E) 11/08/94, 1116/06 43745-72-06 Defenses.

(A) In the event that a shipment ofgasoline does notmeetthe requirements ofparagraph (A) ofrule 3745-72-03 ofthe Administrative Code, except as provided for in rule 3745-72-07 of the Administrative Code, a gasoline refiner, importer, distributor, reseller, ethanol blender or carrier shall not be deemed in violation iffie 

### it can Eleflle!lsfl'ate be demonstrated that: (I)Forrefiners and importers: (a) That the violation was not caused by ftif!l the refiner/importer, hffl the refiner/importer's employee, orhfflthe refiner/importer's agent; and (b) Test results, performed in accordance with the sampling and testing methodologies in rule 3745-72-08 of the Administrative Code, demonstrate that the gasoline was in compliance with the rules ofthis chapter when it was delivered to the next party in the distribution system. (2) Fordistributors: (a) That the violation was not caused by ftif!l the distributor, hffl the distributor's employee, orhfflthe distributor's agent; (b) Bills of lading, invoices, delivery tickets, loading tickets, or other documents from the refiner at whose refinery the gasoline was produced, the importer at whose facility the gasoline was imported, or the carrier, reseller, or distributor from whom the gasoline was received, represent to the distributor that the gasoline was in compliance with the rules of this chapter when delivered to the distributor; and (c) The distributor provides evidence ofan oversight program conducted by the distributor such as periodic sampling and testing of gasoline for monitoring the R.V.P. of gasoline that the distributor sells, supplies, offers for sale or supply, or transports to the next party in the distribution system. (3) Forethanolblenders: (a) That the violation was not caused by ftif!l the ethanol blender, hffl the ethanolblender's employee, or hfflthe ethanolblender's agent:3745-72-06 2

(b) Bills of lading, invoices, delivery tickets, loading tickets, or other documents from the refiner at whose refinery the gasoline was produced, the importer at whose facility the gasoline was imported, or the carrier, reseller, or distributor from whom the gasoline was received, represent to the ethanol blender that the gasoline to which ethanol was added was in compliance with the rules of this chapter when deliveredto the ethanolblender; (c) The ethanol blenderprovides evidence ofanoversightprogram conducted bythe ethanolblender such as periodic sampling and testing ofgasoline for monitoring the R.V.P. of gasoline that the ethanol blender sells, supplies, offers for sale or supply, ortransports; and (d) The ethanol blenderprovides evidence that the gasoline determined to be in violation contained no more than ten per cent ethanol, by volume, whenit was delivered to the nextpartyinthe distribution system. (4) Forcarriers: (a) That the violation was not caused by ffiffi the carrier, 

### hffl the carrier's employee, or

### hffl the carrier's agent; (b) Bills of lading, invoices, delivery tickets, loading tickets, or other documents from the refiner at whose refmery the gasoline was produced, the importer at whose facility the gasoline was imported, or the carrier, reseller, or distributor from whom the gasoline was received, represent to the carrier that the gasoline was in compliance with the rules ofthis chapter when delivered to the carrier; e¥and (c) The carrier provides evidence ofan oversight program conducted by the carrier such as periodic sampling and testing ofincoming gasoline for monitoring the R.V.P. ofgasoline stored or transported by that carrier to the nextparty in the distribution system. (5) Forretailers or wholesalepurchaser-consumers: (a) That the violation was not caused lly fiim the retailer/wholesale purchaser-consumer, 

### hffl the retailer/wholesale purchaser-consumer's employee, or

### hffl the retailer/wholesale purchaser-consumer's agent; and (b) Bills of lading, invoices, delivery tickets, loading tickets, or other3745-72-06 3

documents from the refiner at whose refinery the gasoline was produced, the importer at whose facility the gasoline was imported, or the carrier, reseller, or distributor from whom the gasoline was received, represent to the retailer or wholesale purchaser-consumer that the gasoline was in compliance with the rules of this chapter when deliveredto the retailer orwholesalepurchaser-consumer.3745-72-06

Effective: R.C. 119.032 review dates:

CERTIFIED ELECTRONICALLY Certification

05/02/2011 Date

PromulgatedUnder: StatutoryAuthority: RuleAmplifies: PriorEffectiveDates: 05112/2011 01/03/2011 and 08/04/2015

119.03 3704.03(E) 3704.03(A), 3704.03(E) 11/08/94, 1/16/06 43745-110-01 Definitions.

(Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see !fie**l~>s!** paragraph (g of this rule titled "I!!eefj'lel'!l!ieR l9y refereReeReference to materials."] (A) Except as otherwise provided in this rule, the defmitions in rule 3745-15-01 ofthe Administrative Code shall apply to this chapter. (B) As usedin this chapter: (1) "Affected facility" means any facility that meets the applicability requirements in rule 3745-110-02 ofthe Administrative Code. (2) "Affected source" means any source which is located at any affected facility and is not exempt under paragraph (J) ofrule 3745-110-03 ofthe Administrative Code. (3) "Auxiliary boiler" means either a boiler that produces steam and operates at a capacity factor of less than ten per cent or a boiler at a nuclear electrical generating facility that produces steam for the facility during either emergencyperiods or atypical extendedperiods ofnuclearplantoutage. (4) "Black start unit" means any electric generating unit operated only in the event ofa complete loss offacility powerto testreliability, orfor maintenance. (5) "British thermal unit" or "Btu" means the amount ofheat required to raise one pound ofwater one degree Fahrenheit. (6) "Capacity factor" means either the ratio ofgross actual output to the gross rated output or the ratio ofactual heat input to potential heat input for the calendar year, expressed as apercentage. (7) "Cell burner" means burner cells that consist oftwo or three circular burners combined into a vertically oriented assembly that creates a compact, intense flame. (8) "Coal" means all solid fuels classified as anthracite, bituminous, sub-bituminous or lignite, as defined by ASTM D388-05, "Standard Specification for Classification ofCoals by Rank." (9) "Cyclone-fired boiler" means a boiler that combusts fuel m a horizontal3745-110-01 2

water-cooled cylinder beforereleasing the combustion gases into the boiler. (10) "Diesel fuel" means a low sulfur fuel oil ofgrades 1-D or 2-D, as defined by ASTMD975-05, "Standard Specification for DieselFuel Oils." (11) "Distillate oil" means fuel oil that complies with the specifications for fuel oil number one or two, as defined by ASTM D396-05, "Standard Specification for Fuel Oils." (12) "Dry bottom" means a boiler design in which the coal-fired unit is equipped with an ash disposal hopper bottomwith sufficient cooling surface so that the ash particles impinging on the furnace walls or hopper bottom can be removedin a dry state. (13) "Dual fuel" means amixture ofdiesel fuel ordistillate oil and gaseous fuels. (14) "Gaseous fuels" means natural gas, blastfurnace gas, coke oven gas orrefinery fuel gas. (15) "Industrial boiler" means a steam generating unit that generates steam to supply power and/or heat to an industrial, institutional, or commercial operation. This term does not include boilers that serve electrical generating units and cogenerationfacilities. (16) "Internal combustion engine" means any engine in which power, producedby heat and/or pressure developed inthe engine cylinder(s) byburning amixture of air and fuel (including diesel fuel), is subsequently converted to mechanical workbymeans ofone or more pistons. (17) "Lb per mmBtu" or "lb/mmBtu" means pound per million British thermal units.**~Q..lll** "Large boiler" means an industrial boiler with a maximum heat input capacity greater than one hundred mmBtu/hr and equal to or less than two hundred fifty mmBtu/hr. 

## f+-87!.l.2} "Lean burn engine" means an internal combustion engine where the amount ofoxygeninthe exhaust gases is one percent ormore, by weight. fi-91120) "Low NOx burner" means a burner designed to reduce flame turbulence by the mixing offuel and air and by establishing fuel-rich zones for initial combustion, thereby reducing the formation ofNOx.3745-110-01 3**~aD** "Mid-size boiler" means an industrial boiler with a maximum heat input capacity greater than fifty mmBtulhr and equal to or less than one hundred mmBtu!hr. f.Hi@ "MmBtulhr" means millionBritish thermal units perhour.**~illl.** "Municipal solid waste" means household, commercial/retail, and/or institutional waste. Household waste includes material discarded by single and multiple residential dwellings, hotels, motels, and other similar permanent or temporary housing establishments or facilities. Commercial/retail waste includes material discarded by stores, offices, restaurants, warehouses, non-manufacturing activities at industrial facilities, and similar establishments or facilities. Institutional waste includes material discarded by schools, hospitals, non-manufacturing facilities and other similar establishments or facilities. Household, commercial/retail, and institutional wastes do not include sewage, wood pallets, construction and demolition wastes, or motor vehicles (including motor vehicle parts or vehicle fluff). Municipal solid waste does include motor vehicle maintenance materials, limited to vehicle batteries, used motor oil, and tires. Municipal solid waste does not include wastes that are solely segregated medical wastes. However any mixture of segregated wastes which contain more than thirty per cent medical waste discards is consideredto bemunicipal solid waste.**~(24)** "Municipal waste combustor" means any device that combusts any solid, liquid, or gasified municipal solid waste.**~ail** "N/A" means not applicable.**~00** "Natural gas" means a naturally occurring mixture of hydrocarbon and non-hydrocarbon gases found in geologic formations beneath the earth's surface, ofwhichthe principal constituentis methane.**~** "Nitrogen oxides" or "NOx" means all oxides of nitrogen which are determined to be ozone precursors, including, but not limited to, nitrogen oxide and nitrogen dioxide, but excluding nitrous oxide, collectively expressed as nitrogen dioxide. f&71(28) "Oil" means crude oil orpetroleum, or a liquid fuel derived from crude oil orpetroleum, including distillate oil andresidual oil.**~!121** "Overfeed stoker-fired" means aboilerdesign that employs a moving grate assembly where the coal is fed into ahopper and then onto a continuous grate

### 3745-110-01 4



### that conveys the coal into the furnace. As coal moves through the furnace, it passes over several air zones for stagedburning.**~QQ.l** 

### "Peaking unit" means any electric generating unit that operates at a capacity factor of less than ten per cent between April first and October thirty-first ofany calendaryear.**~Q.D** 

### "Potential to emit" means the maximum capacity ofa facility or stationary source to emit NOx under its physical and operational design. Any physical or operational limitation on the capacity oftbe facility or stationary source to emit NOx, including airpollution control equipment and restrictions on hours of operation or on the type or amount of material combusted, stored or processed, shall be treated as partofits design ifthe limitation or the effect it would have on emissions is federally enforceable or legally and practicably enforceableby the state. f.'+)Q2.1 

### "Ppmvd" means parts permillion by volume on a dry

### basis.**~Qll.** 

### "RACT" means the lowest emissions limitation that a particular source is capable ofmeetingby the application ofcontroltechnology that is reasonably available considering technological and economic feasibility.**~00** 

### "Research and development sources" means a research or laboratory facility the primarypurpose ofwhich is to conductresearch and development into new processes and products, that is operated under the close supervision oftechnically trainedpersonnel, and that is not engagedin the manufacture of products for sale or exchange for commercial profit, except in a de-minimis manner.**~Q2}** 

### "Residual oil" means crude oil, fuel oil that does not comply with the specifications under the definition of"distillate oil," and all fuel oil numbers four, five, or six, as defined by ASTM D396-05, "Standard Specification for Fuel Oils." f3§7QQ) 

### "Rich burn engine" means an internal combustion engine where the amount ofoxygen in the engine exhaust gases is less than one per cent, by weight.**~** 

### "Small boiler" means an industrial boiler with a maximum heat input capacity greater than twenty mmBtulhr and equal to or less than fifty mmBtu/hr.3745-110-01 5**~.Q..[l** "Space heating unit " means any fuel burning equipment that is used only for space heating purposes during the period from November first through March thirty-first orduring otherperiods ofcold weather conditions.**~Q..2l** "Spreader stoker-fired" means a boiler design where mechanical or pneumatic feeders distribute coal uniformly over the surface of a moving grate.**~** "Stand-by fuel burning equipment" means any fuel burning equipment which is used only as a direct substitution for other fuel burning equipment for a limited period due to unpredictable breakdown or failure, or routine scheduled maintenance ofsuch other fuel burning equipmentor its associated airpollution control system. 

## f-4e7B.ll "Start-up unit" means a unit operated only to start up larger electric generating units. 

## f4-8(42) "Stationary combustion turbine" means any simple cycle combustion turbine, regenerative cycle combustion turbine, or any combustion turbine portion of a combined cycle steam/electric generating system that is not self-propelled, but whichmaybemounted on a vehicle forportability.**~C:!ll** "Stationary internal combustion engine" means any reciprocating internal combustion engine thatis not selfpropelled, butwhich may be mounted on a vehicle for portability.**~(44)** "Tangential-fired" means a furnace firing design where the burners are mounted at the comers ofthe furnace chamber. f441i.:!2} "Tune-up" means adjustments made to a bumer or boiler in accordance with procedures supplied by the manufacturer (or approved specialist) to optimizethe combustion efficiency. f4§7(46) "Very large boiler" means an industrial boiler with a maximum heat input capacity greater thantwo hundred fifty mmBtu/hr. f%tC47) "Wall-fired" means a fumace firing design in which the burners are mounted in an array on one or more vertical walls, including: (a) Opposedfiring, wherethe bumers are mounted ontwo opposite walls; and3745-110-01 6

(b) Single-wall firing, where the bumers are mountedononlyone wall. [Comment: Wall-fireddoes not include cellbumerconfigurations.] f4'77C48) "Wet bottom" means a furnace design in which the coal-fired umt 1s equipped for slag disposal with a two-stage arrangement consisting of a chamber in the lower part of the furnace where the slag is deposited in a liquid state onto a collection surface, and a tank, containing water, into which the liquid slag is tapped. (C) Inesfj3srfrtisa byrefereaeeReference to materials. This chapterincludes references to certain matter or materials. The text ofthe iaOOfJ3srfrteareferenced materials is not includedin the regulations contained in this chapter. Tfie ffifrterifrls are fiereb:J· ffi!!<'le a J9flr4 sf the regHlatisas ia tffis eh!!j9terinformation on the availability of the referenced materials as well as the date of. and/or the particular edition or version ofthe material is included in this rule. For materials subject to change, only the specific Yersisnversions specified in #!ethis regHlfrtionrule are ineefj3erfrteareferenced. Material is ifleBfj38Ffrteareferenced as it exists on the effective date of this rule. Except for subsequent annual publication of existing (unmodified) Code ofFederal Regulation compilations, any amendment orrevision to a referenced documentis notiaeefj3srfrteaapplicable unless anduntil this rule has been amended to specifythe newdates. (I)Availability. Thematerials incorporated by reference are available as follows: (a) American Society for Testing Materials (ASTM). Information and copies ofdocuments may be obtainedby writing to: "ASTM International, 100 Bar Harbor Drive, P.O. Box C700, West Conshohocken, Pennsylvania 19426- 2959." These documents are also available for purchase at www.astm.org. ASTM documents are also available for inspection and copying at mostpublic libraries and "The State Library ofOhio." (b) Code of Federal Regulations (CFR). Information and copies may be obtained by writing to: "Superintendent of Documents, Attn: New Orders, PO Box 371954, Pittsburgh, PA 15250-7954." The full text of the CFR is also available in electronic format at http://www.gpoaccess.gov/cfr!index.html. The CFR compilations are also available for inspection and copying at most public libraries and "The State Library ofOhio." (c) Federal Register (FR). Information and copies may be obtainedbywriting to: "Superintendent ofDocuments, Attn: New Orders, PO Box 371954,3745-110-01 

### 7

Pittsburgh, PA 15250-7954." Online access to tbe Federal Register is available at http://www.gpoaccess.gov/nara/index.htmt 7 A copy ofthe Federal Register is also available for inspection and copying at most public libraries and "The State Library ofOhio." (d) "Guidance for Estimating Capital and Annual Costs of Air Pollution Systems;" Ohio environmental protection agency Engineering Guide 46. Information and copies of this document may be obtained by writing to: "Ohio environmental protection agency, Division of air pollution control, 122 S. Frsn< St¥eet50 West Town Street Suite 700, Columbus, Ohio, 43215." This document is also available for viewing at htt]'l:,\4 Nww.ej'la.stete.sh.tts/Elaj3e/eagiaeer/egttiEies.htf81 httD:/ /www.epa.ohio.govIdapc/engineer/e2:uides.aspx. (2) Incorporatedmaterials. (a) 40 CFR Part 60; "Standards ofPerformance for New Stationary Sources;" as publishedinthe July 1, 200-"72010 Code ofFederal Regulations. (b) 40 CFR Part 60, Appendix F; "Quality Assurance Procedures;" 52 FR 21008, June 4, 1987; 52 FR 27612, July 22, 1987, as amended at 56 FR 5527, Feb. 11, 1991; 69 FR 1816, Jan. 12,2004. (c) 40 CFR Part 75; "Continuous emission monitoring;" as published in the July I,200-"720I0 Code ofFederal Regulations. (d) ASTM D388-05; "Standard Classification of Coals by Rank;" updated 2005. (e) ASTM D396-05; "Standard specification for fuel oils;" updated 2005. (f) ASTM D975-05; "Standard Specification for Diesel Fuel Oils;" updated 2005. (g) "Clean Air Interstate Rule;" as published May 12, 2005 in volume 70 of the FederalRegister, page 25162. (h) "Guidance for Estimating Capital and Annual Costs of Air Pollution Systems;" Ohio environmental protection agency Engineering Guide 46; March 1983.3745-110-01 8

(i) Performance Specification 2; contained in 40 CFR Part 60, Appendix B; "Specifications and Test Procedures for S02 and NOX Continuous Emission Monitoring Systems in Stationary Sources;" 48 FR 13327, Mar. 30, 1983 and 48 FR 23611, May 25, 1983, as amended at 48 FR 32986, July 20, 1983; 51 FR 31701, Aug. 5, 1985; 52 FR 17556, May 11, 1987; 52 FR 30675, Aug. 18, 1987; 52 FR 34650, Sept. 14, 1987; 53 FR 7515, Mar. 9, 1988; 53 FR 41335, Oct. 21, 1988; 55 FR 18876, May 7, 1990; 55 FR40178, Oct. 2, 1990; 55 FR47474, Nov. 14, 1990; 56 FR 5526, Feb. 11, 1991; 59 FR64593, Dec. 15, 1994; 64 FR53032, Sept. 30, 1999; 65 FR 62130, 62144, Oct. 17, 2000; 65 FR 48920, Aug. 10, 2000; 69 FR 1802, Jan. 12, 2004; 70 FR 28673, May 18, 2005. U) USEPA Method 7; contained in 40 CFR Part 60, Appendix A; "Determination ofnitrogen oxide emissions from stationary sources;" as publishedin the July 1,**~2010** Code ofFederalRegulations. (k) USEPA Method 7a; contained in 40 CFR Part 60, Appendix A; "Determination ofnitrogen oxide emissions from stationary sources-Ion chromatographic method;" as published in the July 1,**~2010** Code ofFederalRegulations. (1) USEPA Method 7c; contained in 40 CFR Part 60, Appendix A; "Determination of nitrogen oxide emissions from stationary sources-Alkaline-permanganate/colorimetric method;" as published in the July 1,**~2010** Code ofFederal Regulations. (m) USEPA Method 7d; contained in 40 CFR Part 60, Appendix A; "Detennination of nitrogen oxide emiSSIOns from stationary sources-Alkaline-permanganate/ion chromatographic method;" as publishedin the July 1,**~2010** Code ofFederalRegulations. (n) USEPA Method 7e; contained in 40 CFR Part 60, Appendix A; "Determination ofNitrogen Oxides Emissions From Stationary Sources (Instrumental Analyzer Procedure);" as published in the July 1,**~2010** Code ofFederal Regulations.3745-110-01

Effective: R.C. 119.032review dates:

CERTIFIEDELECTRONICALLY Certification

05/02/2011 Date

Promulgated Under: StatutoryAuthority: Rule Amplifies: PriorEffective Dates: 05/12/2011 12/22/2012

119.03 3704.03(E) 3704.03(A), 3704.03(E) 12/22/2007 9

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# j j3745-110-03 RACT requirements and/or limitations for emissions of NOx from stationarysources.

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see !fie last paragraph (Q ffiof rule 3745-110-01 of the Administrative Codetitled "I!!e8t']98Fatiel! byFeferel!eeReferenceto materials."] (A) Smallboilers. The owner or operator of a small boiler must annually perform a tune-up and maintain, in a permanently bound log book, or other format approved in writing by the directorthe following information: (I)Thedate ofthe lasttune-up; (2) The name, title and affiliation of the person who performed the tune-up and made any adjustments; and (3) Any other information which the Ohio environmental protection agency may require as a condition ofapproval ofanypermitfor theboiler. (B) Mid-sizeboilers. Except as otherwise provided in paragraphs (I) and (J) ofthis rule, on and after the compliance deadline specified byrule 3745-110-04 ofthe Administrative Code, no owner or operator ofa mid-size boiler shall allow orpennit the discharge into the ambient airofanyNOxemissions inexcess ofthe following: Emissions limitations [pounds ofNOx emissionspermmBtu]

Fuel Type Tangential-fir Wall-fired Cyclone-fired Spreader Overfeed Stoker-fired Stoker-fired Gas Only 0.10 0.10 N/A N/A N/A Distillate Oil 0.12 0.12 0.12 N/A NIA Residual Oil 0.23 0.23 0.23 N/A N/A

. Coal (Wet 0.30 0.30 0.30 N/A N/A Bottom) Coal (Dry 0.30 0.30 0.30 0.30 0.30 Bottom)3745-110-03 2

(C) Largeboilers. Except as otherwise provided in paragraphs (I) and (J) ofthis rule, on and after the compliance deadline specifiedbyrule 3745-110-04 ofthe Administrative Code, no owner or operator of a large boiler shall allow or permit the discharge into the ambient air ofanyNOxemissions in excess ofthe following: Emissions Limitations [pounds ofNOxemissionspermmBtu)

Fuel Type Tangential-fir Wall-fired Cyclone-fired Spreader Overfeed Stoker-fired Stoker-fired Gas Only 0.10 0.10 N/A N/A N/A Distillate Oil 0.12 0.12 0.12 N/A N/A Residual Oil 0.23 0.23 0.23 N/A N/A Coal (Wet 0.30 0.30 0.30 N/A N/A Bottom) Coal (Dry 0.30 0.30 0.30 0.30 0.30 Bottom) (D) Verylargeboilers. Except as otherwise provided in paragraphs (I) and (J) ofthis rule, on and after the compliance deadline specified byrule 3745-110-04 ofthe Administrative Code, no owner or operator ofa very large boiler shall allow orpennitthe discharge into the ambient air ofany NOx emissions in excess ofthe following: Emissions Limitations [pounds ofNOx emissionspermmBtu)

Fuel Type Tangential-fir Wall-fired Cyclone-fired Spreader Overfeed Stoker-fired Stoker-fired Gas Only 0.10 0.10 N/A N/A N/A Distillate Oil 0.12 0.12 0.12 N/A N/A Residual Oil 0.23 0.23 0.23 N/A N/A Coal (Wet 0.30 0.30 0.30 N/A N/A Bottom) Coal (Dry 0.30 0.30 0.30 0.30 0.303745-110-03 3 

# I Bottom) (E) Stationary combustionturbine: Except as otherwise provided inparagraphs (I) and (J) ofthis rule, on and after the compliance deadline specifiedbyrule 3745-110-04 ofthe Administrative Code, no owner or operator of a stationary combustion turbine shall allow or permit the discharge into the ambient air ofanyNOx emissions in excess ofthe following: (l) Simple cycle turbines. (a) Less than 3.5 megawatts. (i) 150.0 ppmvd, corrected to fifteen per cent oxygen, for combustion turbines firing only natural gas fuel, for both mechanical drive and electrical generation. (ii) 200.0 ppmvd corrected to fifteen per cent oxygen, for combustion turbines firing distillate oil or diesel fuel, for both mechanical drive and electrical generation. (b) 3.5 megawattsup to, andincluding 25.0 megawatts. (i) 42.0 ppmvd, corrected to fifteen per cent oxygen, for combustion turbines firing only natural gas fuel, for both mechanical drive and electrical generation. (ii) 96.0 ppmvd, corrected to fifteen per cent oxygen, for combustion turbines firing distillate oil or diesel fuel, for both mechanical drive and electrical generation. (c) Greaterthan 25.0 megawatts and less than 50.0 megawatts. (i) 42.0 ppmvd, corrected to fifteen per cent oxygen, for combustion turbines firing only natural gas fuel. (ii) 96.0 ppmvd, corrected to fifteen per cent oxygen, for combustion turbines firing distillate oil ordiesel fuel. (d) Equalto orgreaterthan 50.0 megawatts.

### 3745-110-03 4



### (i) 42.0 ppmvd, corrected to fifteen per cent oxygen, for combustion turbines firing only natural gas fuel. (ii) 96.0 ppmvd, corrected to fifteen per cent oxygen, for combustion turbines firing distillate oil or diesel fuel. (2) Combinedcycle turbines. (a) Less than 3.5 megawatts. (i) 150.0 ppmvd, corrected to fifteen per cent oxygen, for combustion turbines firing only natural gas fuel, for both mechanical drive and electrical generation. (ii) 200.0 ppmvd corrected to fifteen per cent oxygen, for combustion turbines firing distillate oil or diesel fuel, for both mechanical drive and electrical generation (b) 3.5 megawatts up to, and including 25.0 megawatts. (i) 42.0 ppmvd, corrected to fifteen j'lereeHtper cent oxygen, for combustion turbines firing only natural gas fuel, for both mechanical drive and electrical generation. (ii) 96.0 ppmvd, corrected to fifteen per cent oxygen, for combustion turbines firing distillate oil or diesel fuel, for both mechanical drive and electrical generation. (c) Greaterthan25.0 megawatts and less than 50.0 megawatts. (i) 42.0 ppmvd, corrected to fifteen per cent oxygen, for combustion turbines firing only natural gas fuel. (ii) 96.0 ppmvd, corrected to fifteen per cent oxygen, for combustion turbines firing distillate oil or diesel fuel. (d) Equal to or greater than 50.0 megawatts. (i) 42.0 ppmvd, corrected to fifteen per cent oxygen, for combustion turbines firing only natural gas fuel.3745-110-03 5

(ii) 96.0 ppmvd, corrected to fifteen per cent oxygen, for combustion turbines firing distillate oil or diesel fuel. (F) Stationary intemal combustionengine. Except as otherwise provided in paragraphs (I) and (J) ofthis rule, on and after the compliance deadline specified by rule 3745-110-04 ofthe Administrative Code, no owner or operator ofa stationary internal combustion engine shall allow or permit the discharge into the ambient air ofanyNOx emissions in excess ofthe following: (1) For rich burn engines which burn only gaseous fuels, 3.0 grams per horsepower-hour for engines which are greater than two thousand horsepower. (2) For lean burn engines which burn only gaseous fuels, 3.0 grams per horsepower-hour for engines which are greater than two thousand horsepower. (3) For engines which burn only diesel fuel or distillate oil, 3.0 grams per horsepower-hour for engines which are greater than two thousand horsepower. (4) For engines which burn dual fuels, 3.0 grams per horsepower-hour for engines whichare greaterthantwo thousandhorsepower. (G) The emissions limits specified in paragraphs (A) to (F) ofthis rule or pursuant to paragraph (I) ofthis rule shall bebasedonthe following: (1) The average of three one-hour stack test runs if stack testing IS used to demonstrate compliance; or (2) A twenty-four-hour daily heat input-weighted average ifa continuous emissions monitor is used to demonstrate compliance. A thirty-day rolling heat input-weighted average emissionrate may be used to demonstrate compliance withthe appropriate emission limit from Octoberfirst to April thirtieth. (a) Determine the twenty-four-hour daily heat input-weighted average NOx emission rate based on the heat input-weighted average of the block hourly arithmetic average emission rates during each twenty-four-hour daily period from twelve a.m. to twelve a.m. the following day using continuous emissions monitor data. The block hourly heat3745-110-03 6

input-weighted average emisSion rate must be calculated for each one-hour period starting with the period twelve a.m. to one a.m. and continuing through until the last period eleven p.m. to twelve a.m.; or, starting with the periodtwelve p.m. to one p.m. and continuing through the last period eleven a.m. to twelve p.m. The thirty-day rolling heat input-weighted average must be the average of the twenty-four-hour daily heatinput-weightedNOx emission rate. (H) Emission averaging programs. (1) An owner or operator ofa source which is subject to this chapter may propose an emission averaging program in lieu of the applicable emission limit(s) specified in paragraphs (A) to (F) ofthis rule or established in accordance with paragraph (I) ofthis rule. Both affected sources under rule 3745-110-02 of the Administrative Code and non-affected sources are allowed to be utilized in the averaging program, to the extent that reductions are real, quantifiable and enforceable and are in excess of any state or federal requirements. Any proposed emission averaging program shall comply with all ofthefollowing requirements: (a) Specify the RACT emission limit for each affected source in rule 3745-110-02 of the Administrative Code involved in the emission averagmgprogram; (b) Specify a clearly enforceable proposed emission limit for each source or group ofsources involved in the emission averaging program; (c) Result in actual reductions in NOx emissions that are equal to or greater than the actual emission reductions that would be required by this rule ifan emission averaging program were notemployed; and (d) Achieve compliance with the proposed emission limits in accordance with the compliance deadlines in rule 3745-110-04 of the Administrative Code. (e) Reductions allowed under the emiSSIOn averaging program are those reductions that are real, quantifiable and enforceable and are in excess of any state or federal requirements. For purposes ofdetermining the reductions, the actual emissions in tons per year, from all sources included in the averaging program, are subtracted from the lesser of either the actual annual average emissions prior to when the actual reduction occurs or the allowable emissions. A shutdown is creditable only to the extent that the owner or operator can demonstrate to the3745-110-03 7

satisfaction of the director that the shutdown does not correspond to load-shifting or other activity which results in or could result in an equivalent or greater emission increase and that the reduction accounts for any increase in NOx emissions from other sources as a result ofthe shutdown. (f) Owners or operators must submit a report to the director by March thirty-first of each year demonstrating that the equivalent reduction requirement in paragraph (H)(l)(c) of rule 3745-110-03 of the Administrative Codehas been achieved for theprevious calendaryear. (2) Any emission averaging program approvedby the director shall be submittedto and approved by the United States environmental protection agency as a revision of the Ohio state implementation plan. An.emission averaging program shall not be federally enforceable until the United States environmental protection agency approves the program as part ofthe Ohio state implementationplan. (I) RACT studies for stationary sources. (1) For any affected source ofNOx emissions at an affected facility that is not subject to the emissions limits specified in paragraphs (A) to (F) ofthis rule, or that is subject to the emissions limits specified in paragraphs (A) to (F) of this rule but the owner or operator claims that the applicable limit is technically infeasible and/or economically unreasonable (i.e. not cost-effective) to achieve, the owner or operator shall conduct a detailed engineering study to determine the technical and economic feasibility of reducing the NOx emissions and to define RACT for the source. The detailed engineering stndy shall be conducted by an engineering consulting firm or otherperson orpersons experiencedin the field ofairpollution control, and it shall provide the following information: (a) The complete facility name and address. (b) The name, title, address and telephone number ofthe owner or operator's representative within the company who shall be the contact person for this facility regarding the engineering stndy and affected sources. (c) The name, title, address and telephone number of the official who 1s responsible for approval ofthe engineering stndy. (d) The standard industrial classification code number(s) which are applicable3745-110-03 8

to the facility's operation. (e) The following general information for each affected source: (i) Ohio environmental protection agency applicationnumber(s); (ii) Companyidentification; (iii) Source description; (iv) Month andyearinstalled; (v) Normal operating schedule (hours per day, days per week, and weeksperyear); (vi) Annual production rates for each ofthe three full calendar years precedingthe effective date ofthisrule; (vii) Average andmaximum daily productionrates for each ofthe three full calendaryears precedingthe effective date ofthisrule; and (viii) Thetype ofcontrol equipmentemployed andthe date installed. (f) A plotplan which shows the general layout ofthe facility and the affected source(s). (g) The following emissions datafor each affected source: (i) Average daily NOx emissions (pounds per day ofoperation) based upon the highest average daily production rate for each of the three full calendar years preceding the effective date ofthis rule or any other year that may be representative of the highest average daily emissions; [Comment: The average daily production rate for a calendar year maybecalculatedinthe following manner:

AverageDailyProductionRate = [totalproductionduringthe calendaryear] [numberofdaysproductionoccurredduringthecalendaryear]3745-110-03 

### 9

Repeat the calculation for each of the three calendar years preceding the effective date ofthis rule. the highest value ofthese three years is the representative value used to calculate the average daily NOx emissions peryear.] (ii) Maximum daily NOx emissions (pounds per day of operation) based upon the highest maximum daily production rate for each ofthe three full calendaryears preceding the effective date ofthis rule or any year that may be more representative ofthe highest maximum daily emissions; (iii) Annual NOx emissions (tons per year) based upon the highest annual production rate for each ofthe three full calendar years preceding the effective date ofthis rule or any year period that maybe more representative ofthe annual productionrate; (iv) Documentation ofthe efficiency ofthe existing control equipment; and (v) Documentation ofany emissionstesting which has beenperfonned. (h) A detailed discussion ofthe technical feasibility ofemploying each ofthe following types of control measures for each affected source (or combination ofsources): (i) Low-NOx burners; (ii) Close coupled or separated over-fireports; (iii) Flue gas recirculation; (iv) Burners outofservice; (v) Steam/waterinjection; (vi) Drylow-NOxburners; (vii) Ignitiontiming retard; (viii) Separate circuit after-cooling;3745-110-03 10

(ix) Fuelemulsification; (x) Selectivenoncatalyticreduction; (xi) Nonselective catalytic reduction; (xii) Selective catalytic reduction using urea ammonia and methane as reducing agents; (xiii) Incineration (for sources otherthanboilers); (xiv) Scmbbing (forsources otherthanboilers); (xv) Process modification; (xvi) Fuel switching; (xvii) Adjustment of air/fuel ratio (for internal combustion engmes only); (xviii) Low excess air; (xix) Gaseous fuels rebum; and (xx) Any other suchRACT altematives as are proposedbythe owner or operator. A detailed engineering discussion is not required for those control measures which are not applicable to aparticular source. (i) For each type of control measure that is determined to be technically feasible, an estimate ofthe control efficiencythat canbe achieved. U) For each control measure that is detennined to be technically feasible, an estimate of the capital cost, annualized cost (including capital and operating costs), and the cost-effectiveness (annual dollars per ton of NOxremoved annually). (k) A comparison and discussion ofthe advantages and disadvantages ofthe3745-110-03 11

control optionsthat are determinedto be technically feasible. (l) A recommended definition ofRACT for the source, including enforceable production limits, emissions limits, control efficiencies, and/or operatingrequirements. (m) An expeditious schedule for implementing the recommended definition of RACT, including milestones for awarding contracts, initiating construction, completing construction, and performing emissions testing, if necessary, to demonstrate compliance with the approved definition ofRACT. (n) In the engineering study, all calculations ofthe NOx emissions, including all assumptions made, shall be documented clearly and in detail. In addition, the capital and operating costs and the cost-effectiveness estimates shall be calculated in a marmer that is consistent with the Ohio environmental protection agency, division ofair pollution control document entitled "Guidance for Estimating Capital and Annual Costs ofAirPollution Systems". (2) Any definition ofRACT and schedule ofcompliance for an affected source that are approvedbythe director shall be submitted to and approved bythe United States environmental protection agency as a revision of the Ohio state implementationplan. (3) For any source that is subject to an emissions limit(s) contained in paragraphs (A) to (F) ofthis rule, ifthe director approves a definition ofRACT and a schedule ofcompliance for the source pursuant to paragraph (I) ofthis rule, the source shall no longer be subject to the emissions limit(s) contained in paragraphs (A) to (F) ofthis rule. (4) If, within the five years prior to tfie effeetiYe date ef tfiis rlileDecember 22. 2007, the Ohio environmental protection agency has defined best available technology, pursuant to section 3704.01 of the Revised Code, for NOx emissions from a source which is subjectto paragraph (I) ofthis rule, and the owner or operatoris employing orhas committedto employthe best available technology, the owner or operator may provide the following information to the director in satisfaction ofthe requirements ofparagraph (I)(l) ofthis rule: (a) All information required by paragraphs (I)(l)(a), (I)(l)(b), (I)(l)(d), (I)(l)(e) and (I)(l)(g) ofthis rule.3745-110-03 12

(b) Copies of the documents and technical information that support the existingbestavailable technology detennination. (c) The name, title, address and telephone number of the official who is responsible for the information submitted in accordance with paragraph (I)(4) ofthis rule. If upon review of this information, the director determines that the information does not or may not indicate that the definition ofbest available technology satisfies the requirements of this chapter, the director shall so notifY the owner or operator, and the owner or operator shall conduct a full RACT engineering study in accordance with paragraph (I)(l) ofthis rule. (J) The requirements ofparagraphs (A) to (F) ofthis rule shall not apply to the following sources: (1) Any industrial boiler having a maximum heat input of less than or equal to twenty mmBtu/hr. (2) Any emergency standby boiler, stationary internal combustion engine, or stationary combustion turbine which operates less than five hundred hours during any consecutive twelve-monthperiod. However, the owner or operator ofthe emergency standby engine, boiler, orturbine shall maintain for aperiod ofnot less than three years, in aboundlog book, orotherformat acceptable to the director, a list ofthe dates and number ofhours the emergency standby engine operated. (3) Any stationary internal combustion engine having an energy output capacity of less than two thousandhorsepower. (4) Any stationary combustion turbine having an energy input capacity ofless than twenty mmBtu/hr. (5) Any start-up unit located at an electric generating facility. (6) Anyblack startunit located at an electric generating facility. (7) Anypeakingunit. (8) Any spaceheatingunit.3745-110-03 13

(9) Any auxiliaryboiler. (I0) Any CO boiler. (II) Any research and development source. (12) Anyjetengine test cell. (13) Any airpollution control device. (14) Any municipal waste combustor. (15) Any source other than a boiler, gas turbine or intemal combustion engine that has the potential to emitless than twenty-five tons peryearofNOx. (16) Any affected source issued a valid air operating permitby Ohio environmental protection agency that restricts such affected source to twenty-five tons per year orless ofNOxemissions. (I7) Any boiler, stationary intemal combustion engine, or stationary combustion turbine subjectto the United States environmental protection agency clean air interstaterule contained in 70 FR 25162. (18) Any boiler subject to paragraph (C)(!) of rule 3745-14-01 of the Administrative Code (NOx SIP call). (19) Any affected source that is has been issued apermit-to-install that is subjectto best available control technology or lowest achievable emission rate standards. (20) Any affected source whose utilization in less than ten per cent ofits capacity factor on an al111ual average basis over a three-year rolling period and less than twenty per cent ofits capacity factor in any year ofthe three-yearrolling period. 

### CKl On and after the effective date ofthis rule. "NortheastOhio Regional SewerDistrictSoutherly Wastewater Treatment Center" or any subsequent owner or operator of the "Northeast Ohio Regional Sewer District

- Southerly Wastewater Treatment Center" facilitv located at 6000 Canal Road. Cuyahoga Heights. Ohio shall comply with the following NOx emission limitations:3745-110-03 14

(]) Boiler B002. rated at sixty-nine mmBtu/hr. shall not exceed a NOx emission rate of0.15 lb/mmBtn: and (2) BoilerB003. rated at 92.99 mmBtu/hr. shall not exceed aNOx emission rate of 0.15lb/mmBtn. (L) On and after the effective date of this rule. "ArcelorMittal Cleveland Inc." (13-18-00-1613) or any subsequent owner or operator of the "ArcelorMittal Cleveland Inc." facility located at 3060 Eggers Avenue. Cleveland. Ohio shall complywith the followingNOx emission limitations: Emissions Unit Description NOxEmissionLimitation P049 Anneal -North 0.10 lb/mmBtn P050 Am1eal

- South 0.10 lb/mmBtu P07l Continuous Galvanizing 0.23 lb/mmBtu Line P903 C5 BlastFurnace: Stoves 0.06 lb/mmBtn P904 C6 BlastFumace: Stoves 0.06 lb/mmBtll P905 and P906 No. 1BOF: Ladle 0.10 lb/mmBtu Preheaters P925 and P926 No. 2 BOF: Ladle 0.10 lb/mmBtn Preheaters P046 Slab-PusherReheatFurnace 0.35 lb/mmBtn No. l rated at 602.6 mmBtu/hr P047 Slab-PusherReheatFurnace 0.35 lb/mmBtn No. 2rated at 602.6 mmBtu!hr P048 Slab-**Push~r** ReheatFurnace 0.35 lb/mmBtu No. 3rated at 602.6 mmBtu!hr (M) On and after the effective date ofthis rule. "Republic Engineered Products" or any subsequent owner or operator of the "Republic Engineered Products" facilizy located at 1807 East 28th Street. Lorain. Ohio shall comply with the following NOx emission limitations:3745-110-03 15

(1) Walking beam furnace P071. rated at two hundred six mmBtulhr. shall not exceed aNOx emissionrate ofO.15lb/mmBtu: and (2) Bloom reheat furnace P081. rated at 421.6 mrnBtulhr. shall not exceed a NOx emissionrate of0.132 lb/mmBtu. (Nl On and after the effective date of this rule. "United States Steel Lorain Tubular Operations" or any subsequent owner or operator ofthe "United States Steel Lorain Tubular Operations" facility located at 2199 East 28th Street. Lorain. Ohio shall comply withthe following NOx emission limitations: 

### (ll Number 3 seamless mill 

### 0 and T tempering furnace P003. rated at one hundred twelve mmBtu/hr. shallnot exceed0.068 lb/rnmBtu: (2) Number 3 seamless mill number 2reheat furnace P037. rated at 58.8 mmBtu/hr. shall not exceed 0.15 lb/mmBtu: and (3) Number 4 seamless mill reheat furnace P040. rated at 50.9 mmBtu/hr. shall not exceed0.15lb/mmBtu.3745-110-03

Effective: R.C. 119.032reviewdates:

CERTIFIED ELECTRONICALLY Certification



### 65!0212011

Date

PromulgatedUnder: StatutoryAuthority: Rule Amplifies: PriorEffective Dates: 05/12/2011 12/22/2012

ll9.03 3704.03(E) 3704.03(A), 3704.03(E) 12/22/2007 16