R307. Environmental Qunlity, Air Quality. R307-349. l<'lat Wood Panel Coati ng s. R307-349-I. Purpose. 

### TI1e purpose 

### of R307-349 is to limit volatile organic compound (VOCi emi s sion s from flat wood panding coating sources. R307-349-2. Applicability. (I) R307-349 applies to sources locnted in Cache. 

### Davis, Sall Lake

. 

### Utah and \Vebcr counties that have the potential to emit 2. 7 tons per year or more of VOC. including relatt•d cleaning activ ities. (2) In Box Elder and Tooele counties. R307-349 apples to the following sources : (a) Existing sources as ofFebrum) ' I , 2013 with the potential to emit 5 tons per year or more of 

## voe. including related cl e aning activities: and (b) New sou rces as of February L 20 IJ thnt have the potential to emit 2

. 7 tons per year or more 

# or voe, including related cleaning activities . R307-349-3. Definitions. T he following additional defini tions apply lo RJ07- 349 : "Coating" means 

### a pmtcctivc

. decorative, 

### or functional material applied in a thin la yer t o a surface

. Such materials may include paints, top coats, varnishes. sealers

. stains,**washcoaL~.** basecoals. inks. and temporary protective coating s. "Finishing material" means a coating use d in the flat wood panel industry. including basecoats. stains , was hcoats. scalers , and topcoats
. "Flat wood pane lin g" means wood paneling products that are any decorative interior. exterior or tileboard (class I hardboard) panel to whid1 a prot ective. decoraiivc

. or functional material or layer has been applied. "Sealer" me;ms a finishing material used to seal the pores of a wood substrate before additional coats of finishing material arc ap pli ed

. A washcoat used to optimize ac,1het ics is not 

### a scaler

. " S trippablc booth co ating" mean s a coaling that is applied to a booth wall to provide a protceti c film 10 r eceive ovcrspra y during finishi ng and that is subsequently peeled and dispo sed

. S trippable bo oth co ating s are intended to re duce or eliminate the need to use organic solvent s to clean booth wall s. "Tilcboard ' ' means u premium interior wall panelin g product made of hardboard that meet s th e s pecifications for Class I given by the standard ANSI/AHA i\ 1 35

. 4-1995

. R307-349-4. F:mission S tandards. (I) Ench owner or operator shall not appl) comings with a 

## vo e content i11**exc~ss** of 2

. 1 pnunds of 

## vo e per gallon , excluding water and exempt solvent s (compounds not classified as VOC). The equiYalcnt 

### emi ssion limit shull b e 2.9 pounds 

# voes per gallon so lids coating ; or (2 ) Ead1 owner or operator sh all nsc an adJ-011 contro l device as spe c illed in R307-34<) · 6

. R307-349-5

. \Vork Pnicticc and Hccordkccping. ( l) The owner or operator shall; (a) Store all VOC-containing coatings , thinners. and cleaning materials in closed containers ; (h) Minimize 

### spills of V<X > containing coatings , thinnas. and denning materials ; (c) Clean up spills immediately : (d) Convey any coatings, thinners , and cleaning material s in closed containers or pipes ; (c) C lo se mixing vessels that contain VOC coatings and other materials except when spcdtical!y in use ; and (t) Min im ize usage of solvents during cleaning of 

### storage. mixing , 

### imd conveying 

### of equipment. (2) No person shall apply any co atin g unless the coating application method achieves 

### a demonstrated 65% transfer cftkicncy. The following applications achieve 

### a minimum of 65% transfer efficiency and shall be operated in accordance with the mmmfoctun:rs specification s : (a) Paint brush ; (b) Flow coat ; (c) Roll coat; (d) Dip coat; (e) Detailing or touch -up guns: (e) High-volume, low-pressure (HVLP) spray: (t) 

### Hand application methods; or (g) Other application method capable of achieving at 

### least 65% transfer efficiency. 

### as certified by the manufacturer. (3) No person shall use organic solvents for cleaning operation s that exceed a 

## voe content of 0.21 pou nds per gallon and 

### a strlppablc booth coating 

### witl1 a 

## vo e content in ex. c es s of 3

. 8 pounds per gallon , excluding water and exempt solvent s (compounds that are not defined as VOC}

. (4) All sources subject to R307

-349 shall maintain records demonstrating compliance with all provision s of R307- 349 on an annual**biL~is .**  (a) Records should include, but not be limited to , inventory and products 

### datu sheets of 

### all coatings and 

### S(llvcnts sub

ject to R307-349

. (b) These records shall be available to the Director 

### upun request R307-349-6. Optional Add-On Controls. (I) l'he owner or operator may install and 

### maintain a n incinerator, carbon adsorption. or 

### any other add-on emis s ion rnrnrol device. provided that t11c emission control device will 

### att ain at leas t 

### 90% , efficiency performance. (2) · nic owner or operator of a control device shall provide documentat ion that the emission con trol system will att ain th e requirements of R307-349-6

. (3) Emission contro l systems shall be operated and ma intained in accord i mce with the manufacturer r ecommendations. Thi:: owner or operator s hall maint ain for a 

### minimum of two 

### years records of operating and 

### maintenance <: ufficknt to demon:m·ate that the equipment is being operated and m ai ntai ne d in accordance wich the ma n ufacture r rccom me ndHLions IU07-349-7. C ompliance Schedule.



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### (I) All**~oun.'t'S** 

### in Davis and Sall La!..e roumies <ire suhjcc l 10 

### th 

### as rule as o f the 

### effective date orthis rule. (2)**Sour~** an Rox Elder , Ca che. Tooele. l ltah ,md 

### Weber**countic~** 

### shull be in complianc.: with !hi s nale hy 

### JanL .ary l. 20 14 Kt:\' : nir pollution, emission controls, 

### fiat wood paneling,**coati g~**  Date 

# o r Enactment or La5t Substantive Amendme n t: February l , 2013 Author i 7.i ng , and lrn)lltrnented or Interpreted Law: 19

- 2

- t04(l)(i1 )



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