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# OAR Box 1830 Prepped byOllie Stewart



### Document

Number: 

# 191 ) IV-C-158 Docket Number: 

# A-87-1 1

Printed 11/13/20087:21:01 AM Sheet 191 of 232P. 2 

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UNITE D STATE S ENVIRONMENTA LPROTECTIO N AGENC Y**- ,J>

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AN N ARBOR
. MICHIGA N 48105 OFFICE O F AI R AN D RADIATIO N 

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Mr . Walte r Retzsc hy$ P " . s^^" America nPetroleu mInstitut e y.s ,j 

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- 122 0 L . Street , N WC^ y v 

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### ' Washington , D C 2000 5 Dea r Mr . Retzsch : Thi s lette r i s bein g sen t t o confir mtha t w e pla nt o hav e ou r contracto r (Battelle ) provid e a n industry-wid e presentatio n (i.e. , t o MVMA , AIA , an d API ) o n th e result s o f thei r recen t draf t studyentitle d"Fue l Syste mComparativ e Ris k Assessment " o nMarc h7 , 198 9 a t 1:0 0 P Mi n th e conferenc e room s o f th e Moto r Vehicl e Emission s Laboratory , An n Arbor , MI . Al l intereste dpartie s ar e welcome . Pleas e contac t m e a t (313 ) 668-427 4 i f yo u hav e an yquestion s o r woul dlik e mor e information . 

### Sincerely ,



# fjini^ Pau l M . Laing , Chemica l Enginee r Standard s Developmen t and Suppor t Branc h

cc : Docke t A-87-1 1 & 6824 WP. 3

f Q \ UNITE D STATE S ENVIRONMENTA LPROTECTIO N AGENC Y 1 ^ ; AN N ARBOR . MICHIGA N 4810 5 \ ^ OFFIC E O F AI R AN D RADIATIO N 

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Mr . Gregor yJ . Dana , Technica l Directo r Automobil e Importer s o f America , Inc . 172 5 Jefferso nDavi s Highwa y Suit e 100 2 Arlington , V A2220 2
Dea r Mr..Dana : Thi s lette r i s bein g sen t t o confir m tha t w e pla nt o hav e ou r contracto r (Battelle ) provid e a nindustry-wid e presentatio n (i.e. , t o MVMA , AIA , an d API ) o nth e result s o f thei r recen t draf t stud yentitle d"Fue l Syste mComparativ e Ris k Assessment " o nMarc h7 , 198 9 a t 1:0 0 P Mi nth e conferenc e room s o f th e Moto r Vehicl e Emission s Laboratory , An nArbor , MI . Al l intereste dpartie s ar e welcome . Pleas e contac t m e a t (313 ) 668-427 4 i f yo u hav e an yquestion s o r woul dlik e mor e information . 

### Sincerely ,



# i>Jly\ x~i Pau l M . Laing , Chemica l Enginee r Standard s Developmen t an d Suppor t Branc h

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- A T 8 7 -11

- 6825 W-PA-

£A\ UNITE D STATE S ENVIRONMENTA LPROTECTIO N AGENC Y AN N ARBOR . MICHIGA N 4810 5

» • OFFIC E O F AI R AN D RADIATIO N 

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Mr . GregoryW . Walker , Staf f Enginee r Environmenta l Activitie s Departmen t Moto r Vehicl e Manufacturer s Associatio n 30 0 NewCente r Building Detroit , M I 4820 2
Dea r Mr . Walker : - — Thi s lette r i s being sen t t o confir mtha t w e pla nt o hav e our contracto r (Battelle ) provid e anindustry-wid e presentatio n (i.e. , t o MVMA , AIA , an d API ) on the result s o f thei r recen t draf t stud

yentitle d "Fue l SystemComparativ e Ris k Assessment " on March7 , 198 9 a t 1:0 0 PMinth e conferenc e rooms o f th e Moto r Vehicl e Emission s Laboratory , An n Arbor , MI . Al l intereste d partie s ar e welcome . Pleas e contac t m e a t (313 ) 668-427 4 i f you have an yquestion s or woul d lik e mor e information . Sincerely ,



# -PoJ. 

# yn ' • Pau l M . Laing , Chemica l Enginee r Standard s Developmen t an d Suppor t Branc h cc:2= . Docke t A-87-1 1 6823 W