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# OAR Box 1384 Prepped by Charmelle Mathews



### Document

Number: 

# 64 ) ll-E-24 Docket Number: 

# A-94-5 2

Printed 7/2/2008 8:42:05 AM

Sheet 64 of 264 l i

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10-10-199 5 14:5 0 80 0 36 5 747 3 OC T 1 9 '9 5 18:01A

M EP A DURHA M FIBERCAST . SAN D SPRING S P . ZA E 

## -|? 2

From !
Pat e o f Contact : CONTAC T REPOR T

WAnit a Dunston , U S Environmenta l Protectio n Agenc

y Madeleine Strum, U S Environmenta l Protectio n Ageney Augus t4,199 5 CojUUI i Comnanv/Agencv : Fibercast Tdenhan e Number ; (918)245-665 1

Bo b Kinman

, Environmenta

l SpecialistN ur>- \1



### Go /
CONTAC T SUMMAR Y Note s prepare

d b y Wanit a Dunston . A s perattachmen

t(Augus t2 fa

x from Bo b Kinma

n t o Wanit

a Dunston) , th e followin g questions/comments wer e discusse d durin g a telephone conversation :

• MA Y AN Y O

F TH E INFORMATIO

N DISCLOSED I N TH

E ATTACHMEN T B E REFERRED T O A S "CONFIDENTIAL BUSINES S INFORMATION" ? (MR KINMAN

WAS INFORMED THAT THE CONTENTS OFTHIS CONTACT REPORT, AS WELL AS THE ATTACHMENT WILL BE INCLUDED INTHE DOCKET). t Mr . Kinma

n cite d th e followin g a

s "confidentia

l busines s information " (CBI) : A . 1 , th e respons e t o questio n 1 , regardin g theirspecifi c proces s i s CB I becaus e h i s unique , i ti s . , _ thei rprimar

y process , an

d the y ar e th e onl y on e wh o doe s thi s o n pipework ; tho pjp e sUeiTC^ * sT give n in Ai>

i sn d AIO , whic

h give a hiferifiatio

n abou tth e corrosion rtsinaUc< ! uflii i pipc w TM^ ?V* r Pe rconversatio n wit

h Mr . Kinman , th e attachmen

thas bee n converted int

o a non-CB I CAtwft&Hf c form , b y darkenin

g ou tal l confidentia

l information. A 9 an

d AI O ar e n o longe rconsidere d w / fob a s "confidential " an

d will b e include

d in th e non-CB I versio n fo rinelusion i n th e docket . ]C|\r*£* > Th e non-CB I for

m i s attached , forhi s approval , along wit h this contac

treport. Th e CB I J

I Hl L versio n i s o n file i

n th e OAQP

S CB I office . '•J,** *

• COUL D I HAV E TH E NAM E AN D NUMBE RO

F TH E STATE PERMITTIN G AGENC Y WHER

E YOUREMISSIO N TES T REPOR T WA S SENT ? ( I WOUL D LIKE A COP

Y OF THE REPORT) . Th e person on sit e wa s Gle n Castleberr

y wit h Tuls a City/Count

y Healt h Department

, his phone numbe

ri s (918 ) 744-1000 . Ai

rQualit y Divisio n Directo rfo rth e count y agenc y i s Ra y Bishop . Th e testin g wa s don e Apri l 1992 .

• I N Al. , IT I S STATE D THA T CAPTUR E EFFICIENC

Y HA D NEVE RBEE N CALCULATED . WOULDN' T I T B E 100 % SINCE THER E I S A SINGL E EXHAUS T DUCTED T O TH E CATALYTI C INCINERATOR ? I S I T "HAR D PIPED* ? No , th eP. 4

10-10-199 5 14:5 1 80 0 36 5 747 3 QC T 1 9 '9 5 IB'-02A

M EP A DURHA M FIBERCAST . SAN D SPRING S P . 0 3 P.3/l s

captur e efficiency i s unique . W

e wen tbac

k in an d redesigned th e hoods . They wer e seale d shut, an

d t o d o captur

e effidenc y o n th e whol e proces s woul d b e to o expensive . Th e machine sits i

n a buildin

g o f approximatel

y 9600 0 ft 3 . Th e State (a

n EPA regio n 6 ) waive d th e responsibilit

y o f calculatin g captur e efficiency . WOULD IT B E 100% ? Bo b replied tha

t"I tcoul d be. " I N A3. , I T I S STATED THA T TH E "VOLUMETRI C FLO

W RAT E I S VARIABLE... " W E WOUL D LIK

E TO KNO

W TH E MAXIMUM , MINIMUM , AN D AVERAG E NUMBE RO

F LINE S VENTE

D A T A TIME , AN D TH E CORRESPONDIN G VOLUMETRI C FLO

W RATES . Epoxy resi

n grade ha

s n o liste d HAP s i

n tha resin itself

; i texhaust s t o atmosphere . A manua l switc h open s s o tha

tth e operato rca n switc h exhaust t o oxidize ro rt o th e atmosphere. Epoxy emissions coul d diminis h th e catalysts i n th e catalys tbed . Viny

l este ri s vented to the incineratorforth e styrene emissions . IT I S STATE D THA T THER E AR E 1 6 CENTRIFUGA

L CASTIN G MACHINES ; HO W MAN Y BM C UNE S EXIS T A T YOU RPLANT ? Ther e ar e 1 6 machines , a

n average o f

6 ar e vente d t o th e incmerator . Fo rBMC , ther

e i s on e lin e tha tuse s strictly viny l este rfo rcompression molding , an d this on e i s vented t o th e incinerato ratal l times , Th e othe rlin e i s strictl

y fo repoxy resins , s o ther

e i s & tota

l o f 2 BM C lines . I N A6. , TH

E INLE T AN D OUTLE

T CONCENTRATIONS O F STYREN E ARJ

E GIVEN . HO W MAN Y CASTIN G MACHINE S WER E VENTE D (T O OBTAI N THES E VALUES ) AN D WHAT I S TH E CORRESPONDIN G VOLUMETRI C FLO W RATE ? Th e average inletconcentration ^ S O ascfm , th e average outle tconcentration ^ 560 0 ascfm , an

d th e corresponding volumetri c flo w rat e i s (WHA T I S TH E CORRESPONDIN G VOLUMETRI C FLO W RATE? ) HOW MAN Y LINE S AR E BEIN G VENTE D T O TH E INCINERATORFO

RTHI S TEST ? Al

l 1 6 castin g machine

s an d on e BM C lin e ar

e being vented fo

rthi s test . The casting machine s accountfo r75 % ofth e company' s emissions . I N A7. , THE STATEMENT I S MAD E "UNCLEARA S T O WHA T I S MEAN T B Y APPLICATION ? TH

E APPLICATIO

N DURIN G TH

E CENTRIFUGAL CASTIN G PROCES S CONSIS T O

F REINFORCEMENT S AND RESIN BEIN G DEPOSITE D AGAINS T TH E INSID E SURFACE O F A ROTATIN G MOLD , AN D CENTRIFUGA L FORCE HOLD S TH

E MATERIALS IN PLAC E UNTIL THE PAR T I S CURED . I N LIGHT O

F THI S DEFINITION , TH E ANSWERT O M Y QUESTIO N ABOU T WHETHERO RNO T TH E APPLICATIO

N I S CONTROLLE

D WOUL D B E "YES" . Th e ru n tim e i s 6 0 minute

s foron e pipe an

d i ti s totally cure

d within th e mold . WHA T QUANTIT Y O

F RESIN GOES TO EAC H LINE (i.e. , WHA T % O F TH E BM C PROCES S I S CONTROLLED) ? Itvaries . Fo rth e 1 inc h pip e size , a

n averag e o f

5 lb s o f resin i s used ; forth e 1 4 inc h pipe , a n average o f

7 4 lb s o f resin i s used ; th e quantit

y o f resin use d depends o n th e lengt h ofth e pipe an

d th e wall thickness . A brochur e will b e sentt o Wanita, givin g infonnation abou tcorrosio n resistance , resin content , weights , etc .10-10-199 5 14:5 1 80 0 36 5 747 3

OC T 1 0 '9 5 18*02« 1 EP A DURHfif

l
• V FIBERCAST . SAN D SPRING S P. 5 

# p.& r

ADDITIONA

L QUESTION

S ' 1 . Fo r th e inle tan d outle tconcenrration

s give n i n th e Augus t2 fax, wha

twa s th e correspondin

g volumetri

c flow rate?-' x n\^t^S' . ^BOIA^O^ ' 

### A-.C£H , ' '•••

• '—•»-

_' Ouile tt5HZ^. ^ kci\\ 2. Attache

d i s the non-CB

I for m o f th e Augus t2 fax ; ma

y thi s versio n b e include

d int o the docke tfo rpubli c use ? Ye e 3 . Wha

twa s the capita

l cos tassociate

d wit h th e oxidizer , an d wha tar e th e annua l operatin g costs fo rit s usage ? Capita l C«* * • * 3>SC>,00 0 . a o

d^pare^iV-i ^ GOV'T * 

### btT Ku.nKoo. 1 4 . I n the Introductio

n t o Composite

s Referenc e Handbook

, Thir d Edition, centrifbga

l castin g i s define d a s a productio

n techniqu e fo r fabricatin g cylindrica

l composites , suc

h a s pipe , i n whic h composit e materia l i s positione

d insid e a hollo w mandre l designe d to b e heate

d an d rotate d a s resi n i s cured . Th e outsid e surfac e ofth e pa n is th e "finished " surface

.

Infonnatio n is accurate : Bo b Kinma n Attachmen

t10-10-199 5 14:5 2 80 0 36 5 747 3 FIBERCAST . SAN D SPRING S FI8ERCA5T . SAN

D SPRING S 

# cj$if<r-at-£>3 P. 6

fioapenae l o quaattow

s from: UB . Environmenta l protectio n Agency ,

Olllc e o t Ai r QuaUt

y Plannin g & dtarrtard a Raaaan h Trtangl e Parti , N.C . Q 1 . WoweuU1toteu*-*4enWu-dttoea&trifi'^6aat^ ^ tk e emkoo B contro l wor k fo r thi s praccs s (eg * i s ther e a hood , an d i f so » wha t i s tb e oapeanefficieBcy) ?

saemlsBlpnio&Bngdone ? l a ther e a report available ? Yee,enUaaIontBatlngwBap6i < bnnadO4/10/19Q2 . Vet , a repor t wwaiiomme d t o th e loca l an d stal e reguiatln a agendas , wit h a eep y kept I n nt

o s l FIBERCAS T COMPANY . Wha t ) s th e v<*Jumetricflc * rata Uiro ^ A 3 . Th e rat e l a v-ariabfc , slnee I t depend s ontMnumbe r o f casllrt g maehlne e duole d f o tiie lndnerator . Q 4 . H m tare bee n an y malarcftangeaeremleatoMbflt y contro l poin t bein g vorde d b th e coddlzat) ? A.4 . No,thBsyalomlatfMaameaawBsaatupln10S Z OS . Alta i theBMC»r«eeflet*ll9d0a.toV*jrari»omthanonentor/llno) ? Wha t abou t to r eentmuga l caaflno ? AS . On e BM C lir a leeanlfoOee . A U 1 S cf th s oanmiga l eaatti g fnaefdna a ar a eentrelled . QO . Wharttothetntotcweantraritaofatyfi^ ^ AB . Inletconcentrationofetyren a Ouflt t ooncantr&Uo n o f s w scat s •' *' 10 '^; 1 f| 5 .<i? : 5 2 80 0 36 5 747 3 FIBERCAST , SAN D SPRING S 

### T-.&J & P. 7

Q7 . Ptythoc-ertrtfuoaloastfroprt-c-w.tottoouto ^ A7 . Curtngleccn i

QB . Coul d w

e hav e 9* pta M mante r te r Angui l EiNtrenmanto l Byatome, lno. t ^^U^i^rrvOck f AB . AnguilEnvlro-vnantal8yitamaK^,Phcne:(414)382429 0 S3*4$JL(Q tVUkfri. 1 Of t Por eantribga l easting , wha t ar a th e range

s o f pip e ebo a (eg. , dlametsr, length . wW ) Mekneea) ? AB . PtpeBtesa : 1 me h - U Inc h flam*tor WMThfcknaae : 0.006 - 0,64 0 Inehe a PtpeUngth : 201 1 nominat e Q10 . Te l u a abou

t th e eeneeto n resWane

a o f ti e realn ? A10 . Th e iteln a use

d to mak e th e FIBERCAS

T product a ar e o f tw o resi n grade

e (Viny l Ester

s an d Epoxy) . Th e Viny l Eatar a a n recommende

d fer n moa

t hoi , highl

y ehtortnate

d an d addt e mteute e u p to 17

S degree s F an d man

y ohamteat

e u p to 20 0 degre e F . Theyhs m Ng h Impac

t an d abmalo n nsiaianeo capoMWa a plus eaossan

t apan , bur n an d toneae strength* . Tt»Epc«ytealnetomcoavnanMdft--reem*ylngta ^ an d eoneaN

weoRttMUcn e a t tampetatora e u p to 26 0 dograe

a F , Qi1.VY-halton-*eaniby'arjs*pr»lna*c^ ^ casting) ? A11 . A t th e Um * FIBERCAS T COMPAN Y camplale

d it a survey, w

e wa n studyin g ft* tea o f an y acra p nato e genemta d to b e piaea

d undar • exhaus

t hoo d tha t wou U alo wth e vaper

o to ven t to th e wsnatato

f a a th e matena l potymwtoad . Howtiror, w t dange d fte operatio n an d require

d lid e to t » place

d o n buokata/orum

e e t aora p mab » ( Kganaratod) to mtolmb a emUatona he m aoia p raalna . Q i i t a I t possible t

o onl y us e epw g resin , I n piec

e o t viny l eate r resin? Whe l ar e it e amnattona

? A12 . >aj.0«oortoek»e-hars-ctortrtosol1hen^itot o Mefcftangad .

.-..• . v*'.-•••"'- • ••• . •

. •; • -•>•. .. " . •'•',<: • •