R307. [ nvironmental Quality, Air Quality. 

R.307-3 .. B. Emissions Standards for 'v\ ood Furniture 

:\fanu facturing Operntions. 

R307-3·B-1. Purpose. 

The purpo,c 01 R307-34J ~ to limit vola!llc organic 

Ct>mpound (VOC) emissions from \\OOd fumit1m: 

manufocturing. 

R.307-343-2. Applicability. 

R307-34J applies to wood fomiture man ufacturing 

operations. including rcluted clcrn1ing activities. that have the 

potcntiul to emit 2.7 tons or more per year of voes and that 

<1n: loc.11ed in Bo:x Elder. Cache. Davis. Salt Lake, Utah. 

r O<)Ck. and Weber countie~. 

R307-3.t3-3. Definitions. 

rhe foll<1wi11g: ..idd1tiorn1I ddinitil>ns apply to R307-

.HJ. 

"Afkctcd suurcc" means J wood forr11tun; 

m<J.nufactunng source that meets the c1iteriu in R307-343-2. 

~ appli ed" means th..: volatile organic compound 

and solids content of the finishing material that is actually used 

for coating the suhs1r.1tc h includes the contri bution of 

material> used for in-hous.:: dilution of the finishing mataial. 

"Coating" mean~ a prntccrivc. decorative. or 

func11onal material applied in a thin layer to a surface. Such 

mat.:rials may include paint.;. topcoats. vm11ishes. scalers, 

stain>. washcouts. basccoats. inks, and rcm porar~ protective 

rn.1tings. 

"Cornpliant cnJting" means " finishing maknal or 

slrippuble b<'<'th waring that meet:; the cmi:;<>ion limits 

spccificd in R307-34J-4( 1 1. 

''Control system" me.ms the combination of capture 

.ind control devices used to reduce emissions to the 

atmosphere. 

"Conventional i\ir Spray" means a sprny coating 

mt'thod in \\hieh the coating is atomized by mixing it with 

compressed air at an air pressure greater than ten pounds per 

square inch (gauge) at the point of atomization. Airlc,s. air 

1t•;sistcd ai rlc s spray technologies. and dectrostatic spra) 

kdrnolog) arc not con.-;ickrcd crnncntional air spray. 

"Finishing material" m.:ans a coating ll «.~d in the 

wood furniture indus1r). including basecoats, stains, washcoab. 

ealer~. and toprnats. 

"Fintshing Operation" means those activit.ics in 

which n finishing material is applied to a substrate and is 

subsequently J1r-dricd. curi;:d in an oven, or cured b)-radiation. 

"Scaler" means a finishing material used to seal the 

pore~ of .l wood substralt' hcfort· additional coah of fini>hing 

rnatc>ri:il arc applied. A washcoat used lo optimize aesthetics is 

not a >Caler. 

"Solid<" means the part of the coating that remains 

alt.:r th~ coating is dri.:d or cured: solids coment is ddcrmined 

11sll1f. d. 1ta from l: !'1\ Method 24. 

"Stam" means any colo1 1'oat having a ,0J 1d ~ content 

h; \\<.:1 gh1 of 110 more than 8.0°·,, that is applied in ;;ingle or 

mu ltiple W llt.' direct!: lo the substrate. mcludmg nongrain 

ra1s1ng swms, c·qualiLer stai ns. sap stains, bod) stains. no-wipe 

' '"ins. pcm:trntmg ,tains. and toners. 

"'! opcoat" means the last lilm-building finishing 

nmt.:rial applied in a tinishing S)Stcm. Non-permanent Jina! 

tinishcs are not topco.ns. 

"Tc>uch-up and R~pair" means the application of 

finishing matcrials t< > W\ er minor finishing imperlixtions. 

"Wa,,h,,;oat" means a lrnnsparent special purpose 

mating having .J sold> content by weight of 12.0% or less that 

is upplied over initial stains to protccl and control color and to 

still\:n 1h.:: \\ood fibers in order to aid sanding. 

"Wasboff op<.:rnlions" metu1s those operations in 

which organic solvent is ust'd to remove coating from a 

ub;;tratc. 

"Wood furniture" means any product made of wood. 

c1 wood product such as rattan or wicker. or an engineered 

wood product such as particleboard thal is manufactured under 

any of tile following standard industrial cl<1ssification codes: 

24 ~.t, 2511. 2512, 2517. 2519. 2521 , 253 L 254 l. 2599, or 

5712. 

"Wood furniture manufactunng opcrntions" mem1s 

the ini ~hing. deaning. and 11 ashoff operations assoeiat<:ll v. itli 

the production or wood furnilUrC or \\.OOd furniture 

components. 

R307-343-4. Emission Standards. 

( 1) Each uffcctcd source subject to R307-343 shall 

limit voe emi;;sions by: 

(a) Lsing the compliant coating method m; described 

in R307-3-13-4( 1)(a)( i) or using the control system method as 

dcscrit>cd in R307-343-4( l )(a)\ ii). 

(i) Compliant coating method is the use of the 

topcoats or topcoatisealcr combinations in Table I: 

fABll t 

Coinpli;i.nt CC1..,t1ng VDC l. 1m1tat10ns 

(va l ues 1 " pounds voe per pound of sol ids. If:' nus. water and 

exempt solvents (conpounds not classified as VOC}, as app l i ed) 

COATING CATEGORY VOC Content L rnn tat 1 or!'.! 

f.ff ect 1 ve Through 

December 31, 2014 

Topcoats 

Topcoat/ Seuler combination 

r o;:icoa t 

S::c: ler 

Acid-cured, ttlkyd am·i10 

topcoat/s ealer comninations 

0.8 

l.8 

1.9 

Acid-cured .alkyd annno topcoat 2 .0 

J\c 1d -cured,a!kyd ami,,o viny t 2.3 

Seal ('r 

Effective Beginning 

January l ~ 2015 

0.4 

C. 9 

0.9 

1.0 

l. 2 

(ii) Control system method is the USC of a voe 

control sysk~m achieving a 90~ o or greater emissions rcduct1on. 

( b) Csing ;;trippabh: sprny booth matings that 

contJin no gr.::at<:r than 0.8 pound:, voe per pound solids ns 

applied. 

(c) ll ng closed containers for the storing of 

Jlnhhing. gluing. clean mg a11d w<d1off matenab. 

IB07-343-5. Application Equipment Requirements. 

E-5 
(I i \II cOJlm~' ~hJll h..: applied u;in.: cqu1prr..:n1 

h.l\m~ J m1n1111111•165"u1ransf..:r ..:1lic1cn.::, c'\u·pt a~ all<•\H.J 

1111.lcr R307-l-1 ~11) :nJ op..:rJtcd accMdinf 1. th.; 

C<JlllJ'rncnt OIJttufJc:turcr 'Jlccifica110115_ Equipment mc:c1111g 

the lrJn,for .:OiC1c11,-. r..:<juir.:m..:111 indu,•.:; 

1.1) llri.~h. dip. rr nill coating. 

11-i) r·.:.:1n<1.nic applll'a!lon. and 

'"' I l1~h '''lum..:-. I''" J'l<.'·~urc lll\ 'l.P1 <pr.1; 

C\]llll'lllCJll 

(~ < )th1•r w .tin)! apt>lu.:Jli"n methnds 1h:u .:u.:h1.:,,· 

Ir .l'~li:r .:ffiucnc~ <.''!Ill\ tknt l<• Jl\ [ p or dt:eln>~tallc 'jll1l\' 

apph-:,1~ion nicthod ma) c u.nl 

131 < Oil\ .:111i1111,1l 11r ~pra} m«lhods rnai he th<'d 

umkr the lollt•" 111_ cm:unbl:'lncc~· 

l<IJ I,) ,1rpl' li111<h1ng mat.:rials lhal have no g.ri::,1tc1 

than I {) pvunJ of VOt · pc1 pouml or "1hd~. a" applk'J. 

(h) hir tN1ch-11p and n·pair under the follo\\ing 

<'IJ'Clllll' 1'1111,,C' 

(1) hc tollchup •ind qll1ir oc..:urs .1tkr 1,;umplct1on 

,,f the lim~hm~ operation. or 

l 11) I h~ toudrnp .md rcrair ()l't'Ur~ dlkr the 

aprhc.uwn 11" 'LJlll .u1d h,·torc th..: .1pplic,1tion of an~ oth<.:r type 

ol fina~h1n~ mali:nal JnJ the nl.11c11.1I used for toud111p Jnd 

repair .ire .1pphcd 1ro1~1 .t conlu1ncr that has a \Olurie of no 

ni11rc th.in ., 0 · .1llons. 

(.;) \\.11c11 th~ ~prJ~ gun [, ;uni.:d and tnggcrt>d 

autni:J.111cJlly. 1101 m.muall\ 

(d) \\'hen the .:missiorh from trc fini~hing 

.1pplic.111011 l.111111 nr.: dm:~tc<l 10 a control de\ 1.:c 

Id \\°hen tr.c convcntlonal ai· gun is u~ to .1ppl) 

liru,hing m.ucr·al< and the cumulah\C totJI u-..1g.: of that 

finN ing mak11.1I i' no niurc 1l1J11 I O'!.o of the 101<11 g.allon, of 

Jini,hmg mat.:11dl u~.:d durin\• the c.1~cnd<1r year. or 

II) Wh~n 1h~ wm c1111onJI Jir !!Un 1' u<ed to .irpl_:. 

q,un 1>11 a p11n lor \\ln..:h 11 is tcchni<:all} ,>r ccono1mcJ1J~ 

il'kJsibk to tN: any 1•thcr s1irt1} <•pp11tdt1011 technology I •1<.: 

folhm Ill~ c11kna 'hJll 1:-c '''cd cnhi:r md<'pl-ndently or 111 

1:c11nh111a111m to <urrnn the ulh:etcd ~\lurcc'5 claim <1f 1cchn1.:,1l 

1•r ~,·,>11c> 1c mtcas11:>1ht). 

( 1 I I lie pr11ductiM 'peed i> loo high <)!' the pan 

'hJpr 1, too r-1mpkx for one \>pcr,ltur tu coat the pan J1KI the 

apphc.itiun ,11111011 as not lnrgc enough tn accommodate nn 

1dclHH•r1:1l 11prr.11<)r· nr 

(1 1) 'lhc C\1:c<~11cl) l.irμt' v.1·1i<.:al ;:pra~ ;1rl.'11 of rhc 

r 111 llllll.cs it Jdlicult h> <!'Old S.\~111g 01' run~ m the Sti\in. 

RJO'i-J·0-6. C:untrol S~; em' Operations. 

(I 1 I m1s<10111 •Untrol <~ st.:111 shall be opcratcJ Jnd 

lll<1:111amcd m "'' ordai.1ce wit!t thl.' nianu:uctu11.'r 

rccninmcnJ .. t •Ill 111 <·Ider H> m.um;un 90"o or !!feater 

Ullltlll\IOJ' lin1'. l\W r<.'JU<;li\lll 

C! I I he• tm t><:r or up~rdll•r ol .i control dl!\ICC ~h:ill 

P'll' iJe \ll>i:llm<'lllllli\>n thut the cmis:-1c.11 control s,~10:111 "ill 

<lllol\'\ the rl.'ljll 11.'ment of R.107-3·13 I and IU07 J~.i-5. 

n l Th.: 1•" ncr or operator shall maintam for <1 

min111~11rn C'f l\\O ~CJ/' 1ccoai- of up.:ratmg and 1namtcn,mcc 

'111lk1rnt to d:m0n~tra1,· that the ~qutpm~nt i< ~ing opcr .. tcd 

iind mair1IJI~«.! Ill JC«'l<IJncr \\1th th.: m;i1111la..:tu1cr 

n.:~··n111ic..:nd.u 11lns 

IU07-J-B-7. \\ or!- Practices and Rccordkeepinj?. 

f I , ( Ol\11 ·I ll'" h ll<jlll'.'\ iLld \\ ork pmcticc:< 'hall h..: 

1mpkmcn1..:J '" all ll:nn 11• r.:ducc \ nc .:m1s~i1111' from 

fug11iw t~ p..: •our,c • C'ontrl'I k'\:buqut. and \\Ori.. pr;K"lic,-<; 

11.111 incl111k 

\ t) Sturm:.: Jll \ex ·ClllllJ111111g (l>:itmg5. rh nn.:r-.;, 

.nd coo11m,;:: rcl,11~d \\J,lc 1n ''"' i;1I' 111 do:«.'<l <.Unl..i ll<!('.. 

thl l·nsurin •th• m \:n; and tor;i cuntamc' u~-d 

tor \ OC -1:ont.1 ning (<>.!tint'>- rhm111;1'. .md coatmg-rcla1cd 

1\,hlc irat..:rwl JI~ ~ tpl .:lo:-.l'\I at all tun~s <.:'<.L<:p "hen 

deposlling or rvno1 m!I the'.: materials: 

(t;) \ l1111111i/llll:'. 'p1lh 111' \.'OC·C(IJllain11w l'Odlill).!~. 

1h11111('r-;, Jnd \;011tmg.-rclmcd \\U!>l.:' 11rntcn~I<: and 

(di C011'C) ing V<>l ·.:onta1mng co.i1111gs. thmni::rs. 

um.I 1:oati11J>·re l;11c1l \\!l~lc malcna[, lrom ont· locatwn 1u 

a11<>1hcr in clMcd cont.11ncri. or pip.:;. 

12) I ht: \\Ork prnclil\.'S IM 1.:JCJJ\.og. materials ~tl.lll 

01: i111plc111..:nt•d Jt all t 11n..:. to 1.:ducc· \'I 1(' emission.> fruni 

fuμ1ti1.: I) pc <oun:c~ l he wo1k prncti.:cs :-.h ill inc:luJ.:: 

(,1) Sto1 m ·• .all \. < X »w111a11ung deaning 1mlll!rials 

and u:-.cd sh<>p lo\H;b in d<l,~d .:onl;1in.:n., 

(hl l.nwrmg 1lrnt ~1or.1gc <.Ontamcr~ usc-0 for V(lt_. 

conia111111[! ctc.inin~ marenah nrc I.cpl clo>ed .it all timo e"cpt 

"hen dcJX>.'iuop <>r rcmm inii th~~c: mJl.:rml~ 

1cl \1m1mi/ll"' ;p11!< ol \/Ch. '-c1•ntammg clcar11n!! 

di Conw} mg \ { >C-rnnt;lin111g cleaning material~ 

fmni oil<' loc.11io11 hl 81\ll!h,·r m clo...:d contJm.:r:< <•r pip.::-.: and 

(t;) \.1 lllrnllll\)? V()(' cmt ·SIO!lS from ckaning of 

appllc;111on. ·t11nir, 1111,mr. und con'c~mg eqmpmo:nt I:>~ 

cnsunng that cquipmcn• dc-.1111111! 1s p.:rtonm:d without 

atrn11111112 th..: d:anmg whcnt ,1ml all spcnt \ohcnt is captur.:d 

in d'""" conlamcr-;. 

( 11 /\II "•? 11, hall p.:rforrn \l>l\<.:nt d.:aning 

oprn1tiu11~ \Hlh i.lca111n!:' 111Jtc11JI hJHng \()( conh:nl of !l :!I 

piiund~ pi.!r ~mllon <Jr k 

i'l l For c.1d1 culcm'" yc.ir. all S1•ur1:cs .unjcct to 

IU07-1·13 .-.IMll 11M111ta111 rccorth Jm1011:>1rating cnmpliancc 

"ith ;ill provisiom of '.lo7-34~ 

(.1) R.:wrds \lrnll 1ndudc. llut ;/i.111 not be: hmi"d to. 

in>cn10n and pr.,du.:t d111.1 'heels 1<)r nil ..:ot11inf!s und solwnt:; 

suh1..,Ll tn R ~07-1- 1 

Chi Thc'c rct·o: d!< sh<1ll l:>c 11\illk ;1vailnnlc 10 rhc 

d1r~<:t<•r u1w11 r.:411c~I 

IW07-3.iJ-8. Complmnct Sclmlulc. 

1 I l \our.;,., in "-Jlt I •~c .mJ [hi\" cnunu.:· th:\t 

h.1•.: the pot.;rLal to ~mil t>~l\\CCn 2.7 anJ .:!4 tom. of V{)( per 

ir .hall he in complmncc hv s. pt.:mbcr J 201J. 

t2l S1•111':c' in '>alt L 1~c .ind f1" is counties 1ha1 

h.l\C 1h.: J)llten·1JI to c:m11 25 ton, or more or VOl' p..:r ~car 

'hJIJ lx in comp! ~nee UJl<)ll thc cft\."Cll\C date oflh1s ruk. 

(\l ,\I ,our•c~ HI !fox FIJ.:r. Cache. I oodc, l 1ah 

.md \\ d1cr col!nlic' sh;11l tic in compliance \\1th this nik bv 

fal!Udl I 2014 

ht\: iur 1.mllution. \\OOd lurniture. coatin~s 

E-6 
DMe of Enactment or Last Substantive Amendmt>nt: May 

I, 2013 

l'lolice of Continuation : February I, 2012 

Authorizing, and Implemented or Interpreted Law: 19-2-

104(1)(a); 19-2- l04(3)(e) 

1

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