lU07. E nvironmental Quality, Air Quality. R307-345

. Fabric and Vinyl C oatings. R.307-345

- 1. Purpose. Ilic puq)OSC o f th is rnlc is to limit volatile organic compound {VOC) emiss io ns from fobric and vinyl com ing operations , which usc roll. knife

. or rotogravure coaters and drying oven s . R307-345-2. A pplicability. (I) RJ07-345 applies to sources located in Cach e, Davis , Salt Lake, Utah and Weber counties that have the potential to emit 2.7 tons per year or mo r e of 

### voe , including related cleuning ac tivities. (2) In Box El der and Tooele coun ti es, R307-345 ap plies t o the following s ources : (a) Exis ting sou rce s as of Febnmy I. 2013 with the potential to emit 

### 5 ton s per year or more of VOC. including related cleanin g activities ; and (b) New sou rces as of February 

### J. 2013 that have the potential 

### ro emit 2

.7 tons per year or 

### more of 

### voe, includi ng related cleaning activit ies . R307 -3 45-3. Definiti o ns . Tl1c followin g additi

. ona l definit ions apply lo I U07- 345 : "Coating" mem1s a protective , funct io nal, or decorative film applied in a thin layer ro a su rface

. "Fab ric coat ing" means the coating 

### or saturation 

### of a text ile substrate wi t h a 

### knife , roll or rotogravure coater to impart characteris tic s that arc n ot in itially present. such as s tren gth

. , stability, water or acid repeilency

. or appearance. Fabric coatin gs can inc lud e, but are not limited to
. industrial and electrical tapes. tie cord , utility meter sea l s, imitation lea th ers, tarpaulins. shoe material , and upholstery fabrics. "Knit\: coati ng" means the appli catio n of a coating materia l to a su b stra te by means of drawing the s ubstrate beneath a blade that spreads the co ating evenly over the width of th e s ubstrate

. "Roll er coating" the coati n g mat eria l is applied t o the moving fabric , in a d i r ec tion opposite w the movement of the subs trate, by hard rubbe r or s t eel roll s.
" Rotogravure coating" mean s t he application of 

### a uniform l ayer of materia l across the entire width of th e web to su bstra te by means of a roll coating technique in which the puttern to be applied is e t ched on the coating roll. TI 1 e coating material is picked up in these reces sed areas and is tran sferred to !he substrate. "Vi n yl coatmg" means applying a decora t ive or protective top coat, or printing on vi n yl coated fabric or viny l s h

eels

. RJ0 7-345-4

. £missi o n S t anda rd s. (I) Eac h owner or operator shall not apply coating.:< with a 

### VOC content in excess of the amounts spcci li ed in Table I or sha ll use an 11dd-o n contro l de vice as specified in R307- 345-6

. T A9L E l Fa:iric an d 'li-iy l Coat i ng li m i tat io ns {VdlUeS in pOJndS VOC per ga n cn Of**COat ng~** **ffll ~US**  \li'ilter C f'. d " ' " "Pt solveols (coinp<iunds not classifi ed as VOC), as app l ied) CO A Tl NG C ATEGTORY voe EMISSION RATES Effective Through**Dec~r** 31, 2014 VOC EMISSION RATES Effect ; ve Beg i nning January l, 2015 r aohc 2.9 2.2 V i ny l 3

. 8 2.2 (2) Organosol and plasrisol coatings shall not 

### b e used lo bubb le emissions from v in y l printing and top coating

. R307-345- 5. Work Practices and Recordkeeping. ( l ) C on trol te chn iqu es and work practices are to be implemented at ttll ti m es lo re duc e 

### voe emissions fro m f \ 1g itiv c type sourc es . Con trol techniques and work practices inc lude · {a) Tight fitting covers for open tanks or drums; (b) Covered co nt ai ne rs for sol ven t wiping cloth s ; (c) Collection ho ods fo r 

### areas where so lvent 

### is used for cleanup; ( d ) Covered mixing tank s ; and (c) Covered hood s and oven rou ted to add-on control devices, which may include, but are not limited to, idler burners. thermal inc inerators. cata l ytic oxidatiou, or carbon adsorption

. (2) N o person shall a ppl y any coating unless the coating app lication method achieves a demonstrated 65% 

### transfer efficiency. The following appli cations ach ieve a minimum of 65% transfer dliciency and must be operated in acco rd ance \\ ith the manufacturers specifications : {a) Foam coat; (b ) Flow coat; (c) Roll coa l ; ( d ) Dip coat (e) Die coat; (e) High

- volume , low-pressur e (HVLP) 

### s pray ; (t) Hand application methods; or (g) Other app lication method capable of ac hi ev ing at least 65% transfer effici ency , 

### as certified by the ma nufa cturer
. (3) Al l persons shall perform sol vent cleani ng operatio ns with d ean in g material hav ing 

### voe co ntent of 0.2 1 pounds per gallon 

### or l ess. (4) All sou rces sub ject to R307-345 shall maintain records demnns t rnting compliance wit h all provi sio ns ofR307- 345 o n an annua l ba-;i s . {a ) R ec ord s shall include, bu t not be li mited to , invento1y and p roduct data s he ets of all coatings and so lvents su b

jec t to IU07-345. (b) · fllc sc records s hall be available t o the director upon request. R.3 0 7-345-6. Optional A dd-O n Co ntrol s . ( l ) The owner or operator may install an d maintain 

### a n incinerator. carbon adSO!TJlion. o r any other add-on emission con tro l device, provided that the emission contro l device 

### will attain a l leas t 90% efficiency performan ce . (2) · nic owner or operator of a con trol device shall provide documentation tha t t he e mission contro l system will att ai n the re qu ir em ents of R30 7- 345-6.



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### (3) E mi ss ion control**~ys erns**  

### shall be opera ted and maintai ned 

### in accordan c e with 

### lhe 111a11ufacturcr recommendations. The 

### ow ner or operator shall maintain for a 

### min i mum of 

### two years records 

### of operating 

### and m aintenance s u

fficien t to demonstra te tJ1at the 

### equipmen t is being operated and mainta in ed in acc ord a nce 

### with t he manufactun !r recommendat io ns. R.307-345-7. C ompliance Schedule. ( l) A ll 

### s ources i n 

### Davis and 

### Sa lt Lake counti e s 

### are sub

ject 

### to th is rule upon the enective date

. 

### ( 2) All sources within Box Elder

. Cache

. Tooele, t. ; tah and Weber co u nties shal l be 

### in co mp li<m cc with th is rule by 

### January L 2014

. KEY: 

### air pollution , emiss ion controls , fab ric coating , vinyl coating Date of Enactment or Last Su b sta ntive A mendmen t: February I, 2013 A uthorizin g. and lmp lcmented or Interpreted Law : 19-2- 104(1 )(a)



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