GAL fiRN RECEIPT REQUESTED PROMPT REPLY NECESSARY · 1. Remedial Investigation (RI) to identify the local characteristics and to define the nature and extent of soil, air, surface

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Dear [ N A M E ] :T h i s l e t t e r n o t i f i e s y o u o f p o t e n t i a l l i a b i l i t y , a s d e f i n e d h yS e c t i o n 1 0 7 ( a ) o f t h e C o m p r e h e n s i v e E n v i r o n m e n t a l R e s p o n s e ,C o m p e n s a t i o n , a n d L i a b i l i t y A c t , 4 2 U . S . C . S e c t i o n 9 6 0 7 ( a ) , a samended (CERCLA), that you may incur or may have incurred w i t hre spec t t o t h e a b o v e - r e f e r e n c e d s i t e . T h i s l e t t e r a l s o n o t i f i e syou of p o t e n t i a l r e sponse a c t i v i t i e s at the s i t e , whi ch you maybe asked to p e r f o r m or f i n a n c e at a l a t e r d a t e .T h e U n i t e d S t a t e s E n v i r o n m e n t a l Pro* n A g e n c y ( E P A ) h a s docu-mented th e r e l e a s e o r t h r e a t e n e d r e l e a s e o f h a z a r d o u s s u b s t a n c e s ,p o l l u t a n t s , or c o n t a m i n a n t s a t the a h o v e - r e f e r e n c e d s i t e . EPA hass p e n t , o r i s c o n s i d e r i n g s p e n d i n g , p u b l i c f u n d s o n a c t i o n s t oi n v e s t i g a t e and contro l such r e l e a s e s or t h r e a t e n e d r e l e a s e s atth e s i t e . U n l e s s EPA reaches an agreement under w h i c h a p o t e n t i a l l yl i a b l e p a r t y o r p a r t i e s w i l l p r o p e r l y p e r f o r m o r f i n a n c e such a c t i o n s ,EPA may p e r f o r m the s e a c t i o n s p u r s u a n t t o S e c t i o n 104 o f CERCLA.U n d e r S e c t i o n s 1 0 6 ( a ) a n d 1 0 7 ( a ) o f C E R C L A , 4 2 U . S . C . S e c t i o n s 9 6 0 6 ( a ) ,S e c t i o n 7003 o f t h e R e s o u r c e C o n s e r v a t i o n a n d Recovery A c t , 4 2 U . S . C .S e c t i o n 6973 , a s amended ( R C R A ) , a n d o ther l a w s , p o t e n t i a l l y l i a b l ep a r t i e s may be o b l i g a t e d to i m p l e m e n t r e spon s e a c t i o n s deemed nece s saryby EPA to p r o t e c t the p u b l i c h e a l t h , w e l f a r e or the e n v i r o n m e n t , andmay be l i a b l e f or a l l c o s t s incurred by the government in r e s p o n d i n g toany r e l e a s e or t h r e a t e n e d r e l e a s e a t the s i t e . S u c h a c t i o n s and c o s t smay i n c l u d e , hu t ar e no t l i m i t e d t o , e x p e n d i t u r e s f or c o n d u c t i n g aR e m e d i a l I n v e s t i g a t i o n / F e a s i b i l i t y S t u d y ( R I / F S ) , c o n d u c t i n g a R e m e d i a lD e s i g n / R e m e d i a l A c t i o n ( R D / R A ) , a n d o ther i n v e s t i g a t i o n , p l a n n i n g ,r e s p o n s e , and en forc ement a c t i v i t i e s .EPA ha s e v a l u a t e d i n f o r m a t i o n in c onnec t i on w i t h th e i n v e s t i g a t i o n o f t h es i t e - c onc ern ing per s on s who may be a s s o c i a t e d w i t h it. Based on t h i se v i d e n c e , EPA b e l i e v e s t h a t you may be a p o t e n t i a l l y r e s p o n s i b l e p a r t yw i t h r e s p e c t t o t h i s s i t e . P o t e n t i a l l y r e s p o n s i b l e p a r t i e s ( P R P s ) u n d e rCERCLA i n c l u d e current and f o r m e r owners and o p e r a t o r s of the s i t e asw e l l a s p e r s o n s w h o a r r a n g e d f o r d i s p o s a l o f h a z a r d o u s s u b s t a n c e s f o u n dat the s i t e , or p e r s o n s who a c c e p t e d h a z a r d o u s s u b s t a n c e s for t r a n s p o r t

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to the s i t e . S p e c i f i c a l l y , EPA has reason to b e l i e v e t ha t you d i d , hyc o n t r a c t , agreement o r o t h e r w i s e , arrange f o r t h e d i s p o s a l , t r e a t m e n t , o rt r a n s p o r t a t i o n for d i s p o s a l or t r ea tment , of hazardous substances found att h e f a c i l i t y . B y t h i s l e t t e r , E P A n o t i f i e s y o u o f your p o t e n t i a l l i a b i l i t yw i t h regard to t h i s m a t t e r and encourage s you to v o l u n t a r i l y p e r f o r m orf i n a n c e those re sponse a c t i v i t i e s that EPA de t ermine s are necessary at thes i t e .At p r e s e n t , EPA i s p l a n n i n g t o conduct t h e f o l l o w i n g s t u d i e s a t t h e s i t e :

1 . R e m e d i a l I n v e s t i g a t i o n ( R I ) t o i d e n t i f y t h e l o c a l c h a r a c t e r i s t i c sand t o d e f i n e t h e nature and ex tent o f s o i l , a i r , s u r f a c e w a t e r ,a n d g r o u n d w a t e r c o n t a m i n a t i o n a t t h e s i t e .2 . F e a s i b i l i t y S t u d y ( F S ) t o e v a l u a t e a l t e r n a t i v e r emed ia l a c t i on st o remove o r c o n t a i n h a z a r d o u s s u b s t a n c e s , p o l l u t a n t s , a n dc o n t a m i n a n t s a t the s i t e .

E P A w o u l d l i k e t o e n c o u r a g e good f a i t h n e g o t i a t i o n s be tween t h e P R P s a n d E P Aa n d among t h e r e s p o n s i b l e p a r t i e s . T o a s s i s t r e s p o n s i b l e p a r t i e s i n pr e-p a r i n g a p r o p o s a l a n d i n n e g o t i a t i n g w i t h E P A c o n c e r n i n g t h i s m a t t e r , E P A i sp r o v i d i n g t h e f o l l o w i n g i n f o r m a t i o n a s a n a t t a c h m e n t t o t h i s l t . ; t e r :1. A l i s t o f names and a d d r e s s e s o f PRPs to whom t h i s n o t i f i c a t i o ni s b e i n g s en t . T b i s l i s t r e p r e s e n t s E P A ' s p r e l i m i n a r y f i n d i n g so n t h e i d e n t i t i e s o f P R P s . I n c l u s i o n o n , o r e x c l u s i o n f r o m , t h el i s t does n o t c o n s t i t u t e a f i n a l d e t e r m i n a t i o n b y E P A c o n c e r n i n gt h e l i a b i l i t y o f a n y p a r t y f o r t h e r e l e a s e o r t h r e a t o f r e l e a s eo f h a z a r d o u s s u b s t a n c e s s t t h e s i t e .

E P A r e c o m m e n d s t h a t a l l P R P s meet t o s e l e c t a s t e e r i n g c o m m i t t e e r e s p o n s i b l ef o r r e p r e s e n t i n g t h e g r o u p ' s i n t e r e s t s . E s t a b l i s h i n g a m a n a g e a b l e g r o u p i se s s e n t i a l f o r s u c c e s s f u l n e g o t i a t i o n s w i t h E P A . A l t e r n a t i v e l y , E P A encouragesa l l P R P s t o s e l e c t o n e p e r s o n f r o m t h e i r c o m p a n y o r o r g a n i z a t i o n w h o w i l lr e p r e s e n t t h e i r i n t e r e s t s .P u r s u a n t t o C E R C L A S e c t i o n 1 1 3 { k ) , E P A w i l l e s t a b l i s h a n a d m i n i s t r a t i v er e cord f i l e t h a t w i l l c o n t a i n d o c u m e n t s t h a t f o r m t h e b a s i s o f E P A ' sd e c i s i o n on t h e s e l e c t i o n o f a r e sponse a c t i o n f o r t h e s i t e . Thi s ad-m i n i s t r a t i v e record w i l l b e o p e n t o t h e p u b l i c f o r i n s p e c t i o n a n d comment .

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to the s i t e . S p e c i f i c a l l y , EPA has reason to b e l i e v e t h a t you areL;* o w n e r / o p e r a t o r o f the f a c i l i t y or were a f o r m e r o w n e r / o p e r a t o r o fthe f a c i l i t y at the t i m e o f d i s p o s a l o f h a z a r d o u s sub s tance s at thef a c i l i t y * By t h i s l e t t e r , EPA n o t i f i e s you o f your p o t e n t i a l l i a b i l i t yw i t h regard to t h i s m a t t e r and encourages you to v o l u n t a r i l y p e r f o r m orf i n a n c e tho se r e s p o n s e a c t i v i t i e s t ha t EPA d e t e r m i n e s are nece s sary a t thes i t e .A t p r e s e n t , E P A i s p l a n n i n g t o conduc t t h e f o l l o w i n g s t u d i e s a t t h e s i t e :

1 . R e m e d i a l I n v e s t i g a t i o n ( R I ) t o i d e n t i f y t h e l o c a l c h a r a c t e r i s t i c sa n d t o d e f i n e t h e n a t u r e a n d e x t e n t o f s o i l , a i r , s u r f a c e w a t e r ,arid g r o u n d w a t e r c o n t a m i n a t i o n a t th e s i t e .2 . F e a s i b i l i t y S t u d y ( F S ) t o e v a l u a t e a l t e r n a t i v e r e m e d i a l a c t i o n sto remove or c on ta in h a z a r d o u s s ub s tanc e s , p o l l u t a n t s , andc o n t a m i n a n t s a t t h e s i t e .

E P A w o u l d l i k e t o e n c o u r a g e good f a i t h n e g o t i a t i o n s be tween t h e P R P s a n d E P Aa n d among t h e r e s p o n s i b l e p a r t i e s . T o a s s i s t r e s p o n s i b l e p a r t i e s i n pre-p a r i n g a p r o p o s a l a n d i n n e g o t i a t i n g w i t h E P A c o n c e r n i n g t h i s m a t t e r , E P A i sp r o v i d i n g t h e f o l l o w i n g i n f o r m a t i o n a s a n a t t a c h m e n t t o t h i s l e t t e r :1 . A l i s t o f names a n d a d d r e s s e s o f P R P s t o whom t h i s n o t i f i c a t i o ni s b e i n g s e n t . T h i s l i s t r e p r e s e n t s E P A ' s p r e l i m i n a r y f i n d i n g so n t h e i d e n t i t i e s o f P R P s . I n c l u s i o n o n , o r e x c l u s i o n f r o m , t h el i s t do e s n o t c o n s t i t u t e a f i n a l d e t e r m i n a t i o n b y E P A c o n c e r n i n gt h e l i a b i l i t y o f a n y p a r t y f o r t h e r e l e a s e o r t h r e a t o f r e l e a s eo f h a z a r d o u s s u b s t a n c e s a t t h e s i t e .

E P A recommends t h a t a l l P R P s meet t o s e l e c t a s t e e r i n g c o m m i t t e e r e s p o n s i b l ef o r r e p r e s e n t i n g t h e g r o u p ' s i n t e r e s t s . E s t a b l i s h i n g a m a n a g e a b l e g r o u p i se s s e n t i a l f o r s u c c e s s f u l n e g o t i a t i o n s w i t h F P A . A l t e r n a t i v e l y , E P A encouragesa l l P R P s t o s e l e c t o n e p e r s o n f r o m t h e i r c o m p a n y o r o r g a n i z a t i o n w h o w i l lr e p r e s e n t t h e i r i n t e r e s t s .P u r s u a n t t o C E R C L A S e c t i o n H 3 ( k ) , E P A w i l l e s t a b l i s h a n a d m i n i s t r a t i v erecord f i l e t ba t w i l l c o n t a i n d o c u m e n t s t ha t f o r m t h e b a s i s o f E P A ' sd e c i s i o n o n t h : s e l e c t i o n o f a r e s p ..ise r a t i o n f o r t h e s i t e . T h i s a d -m i n i s t r a t i v e record w i l l b e o p e n t o t h e p u b l i c f o r i n s p e c t i o n a n d comment .

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t o the s i t e . S p e c i f i c a l l y , EPA has reason to b e l i e v e tha t you ac c ep t edH a z a r d o u s sub s tance s f or t r a n s p o r t t o d i s p o s a l o r treatment f a c i l i t i e s ands e l e c t e d t h i s s i t e f o r d i s p o s a l . B y t h i s l e t t e r , E P A n o t i f i e s y o u o f yourp o t e n t i a l l i a b i l i t y w i t h regard t o t h i s m a t t e r and encourages you t o v o l u n -t a r i l y p e r f o r m o r f i n a n c e t ho s e r e spon s e a c t i v i t i e s tha t E P A d e t e r m i n e s a r enecessary at the s i t e .A t p r e s e n t , E P A i s p l a n n i n g t o conduct t h e f o l l o w i n g s t u d i e s a t t h e s i t e :

U R e m e d i a l I n v e s t i g a t i o n ( R I ) t o i d e n t i f y t h e l o c a l c h a r a c t e r i s t i c sand t o d e f i n e th e nature and extent o f s o i l , a i r , s u r f a c e water ,and g r o u n d w a t e r c o n t a m i n a t i o n at the s i t e .2 . F e a s i b i l i t y S t u d y ( F S ) t o e v a l u a t e a l t e r n a t i v e remedial a c t i on sto remove or c o n t a i n h a z a r d o u s s u b s t anc e s , p o l l u t a n t s , andc o n t a m i n a n t s at the s i t e .

E P A w o u l d l i k e t o encourage good f a i t h n e g o t i a t i o n s between t h e P R P s a n d E P Aand amc;ig t h e r e s p o n s i b l e p a r t i e s . To a s s i s t r e s p o n s i b l e p a r t i e s in pre-p a r i n g a p r o p o s a l and in n e g o t i a t i n g w i t h EPA conc ern ing t h i s m a t t e r , EPA i sp r o v i d i n g t h e f o l l o w i n g i n f o r m a t i o n a s a n a t t a c h m e n t t o t h i s l e t t e r :1 . A l i s t o f names and a d d r e s s e s o f PRPs to whom t h i s n o t i f i c a t i o ni s b e i n g s en t . T h i s l i s t r e p r e s e n t s E P A ' s p r e l i m i n a r y f i n d i n g so n t h e i d e n t i t i e s o f P R P s . I n c l u s i o n o n , o r e x c l u s i o n f r o m , t h el i s t d o e s n o t c o n s t i t u t e a f i n a l d e t e r m i n a t i o n b y E P A c o n c e r n i n gt h e l i a b i l i t y o f a n y p a r t y f o r t h e r e l e a s e o r t h r e a t o f r e l e a s eo f h a z a r d o u s s u b s t a n c e s a t t h e s i t e .

E P A r e c o m m e n d s t h a t a l l P R P s meet t o s e l e c t a s t e e r i n g c o m m i t t e e r e s p o n s i b l ef o r r e p r e s e n t i n g t h e g r o u p ' s i n t e r e s t s . E s t a b l i s h i n g a m a n a g e a b l e g r o u p i se s s e n t i a l f o r s u c c e s s f u l n e g o t i a t i o n s w i t h E P A . A l t e r n a t i v e l y , E P A e n c o u r a g e sa l l P R P s t o s e l e c t o n e p e r s o n f r o m t h e i r c o m p a n y o r o r g a n i z a t i o n w h o w i l lr e p r e s e n t t h e i r i n t e r e s t s .P u r s u a n t t o C E R C L A S e c t i o n U 3 ( k ) , E P A w i l l e s t a b l i s h a n a d m i n i s t r a t i v erecord f i l e t ha t w i l l c o n t a i n document s t h a t f o r m t h e b a s i s o f E P A ' sd e c i s i o n o n t h e s e l e c t i o n o f a re sponse a c t i o n f o r t h e s i t e . T h i s a d -m i n i s t r a t i v e record w i l l b e open t o th e p u b l i c f or i n s p e c t i o n and comment.

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I n your r e spon s e t o t h i s l e t t e r , p l e a s e i n d i c a t e t h e a p p r o p r i a t e name,a d d r e s s , a n d t e l e p h o n e number f o r f u r t h e r contact* I f y o u a l r e a d y a r ei n v o l v e d in d i s c u s s i o n s w i t h S t a t e o r l o c a l a u t h o r i t i e s , e n g a g e d inv o l u n t a r y c l e a n u p a c t i o n , o r w i l l b e I n v o l v e d i n a l a w s u i t r e g a r d i n gt h i s s i t e , y o u s h o u l d c o n t i n u e such a c t i v i t i e s , a s a p p r o p r i a t e * T h i sl e t t e r is not i n t e n d e d to a d v i s e you or d i r e c t you to r e s t r i c t ord i s c o n t i n u e any such a c t i v i t i e s ; however, you are a d v i s e d to report thes t a t u s o f tho s e d i s c u s s i o n s or a c t i o n s in your r e spon s e to t h i s l e t t e r ,and to p r o v i d e a copy of the r e s p o n s e to any o ther p a r t i e s i n v o l v e d int h o s e d i s c u s s i o n s or a c t i o n s ,Y o u r r e s p o n s e t o t h i s n o t i c e l e t t e r s h o u l d b e sent t o :

A l a n T a v e n n e rU . S . E n v i r o n m e n t P r o t e c t i o n A g e n c yR e g i o n V IS u p e r f u n d E n f o r c e m e n t Branch ( 6 H - E O )1445 Ros s A v e .D a l l a s , T e x a s 75202-2700( 2 1 4 ) 6 5 5 - 6 7 3 5

I f y o u o r your a t t o r n e y have a n y q u e s t i o n s p e r t a i n i n g t o t h i s m a t t e r , p l e a s ed i r e c t g e n e r a l q u e s t i o n s t o M r . A l a n T a v e n n e r a n d l e g a l q u e s t i o n s t oM s . Renee H o l m e s a t ( 2 1 4 ) 6 5 5 - 2 1 2 0 .S i n c e r e l y y o u r s ,

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C A ]Mr* C.R. Eason, Pre s i d en tA*l Bit and T o o l Company, I n c .1111 SE 25 thO k l a h o m a C i t y , OK 73129[ A ]

M r * T h o m a s T . F e a z e l lA s h l a n d C h e m i c a l , I n c .4300 SW 36thO k l a h o m a C i t y , OK 73119[ A ]

M r . D o n a l d T . B o l e n , P r e s i d e n tB o l e n O l d s m o h i l e , I n c .1222 N . R o b i n s o nO k l a h o m a C i t y , OK 73170C A ]Mr. Robert C. S a u n d e r s , P r e s i d e n tB r i t t e n Brothers I n c .700 S o u t h W e s t e r nO k l a h o m a C i t y , OK 73109[ A ]B r o a d w a y M a c h i n e a n d M o t o r S u p p l y I n c29 NE 8 th S t r e e tO k l a h o m a C i t y , OK 73104[ A JM r . J a m e s E . D H o u g h e , P r e s i d e n tT h e Bucket S h o p , I n c ,5555 N . W . 5 f c h S t r e e tO k l a h o m a C i t y , OK 73127[ A ]M s . E l i z a h e t h RayhurnT h o m p s o n & K n i g h t L a w F i r m( f o r D a y t o n T i r e / F i r e s t o n e C o r p . )3300 F i r s t C i t y C e n t e r1700 P a c i f i c AvenueD a l l a s , T e x a s 75201

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C A ]D a v i d U a l k u pDel P o i n t C o r p o r a t i o n3105 East RenoO k l a h o m a C f t y , O K

[ A ]M r * J a m e s K e l m , P r e s i d e n tDowntown A i r p a r k , I n c .1701 S . W e s t e r nO k l a h o m a C i t y , O K 73109[ A ]

M r . T h o m a s C a m p b e l l , P r e s i d e n tT h e E u r e k a T o o l C o m p a n y1930 S£ 2 9 t hO k l a h o m a C i t y , O K 73129[ A ]

F A A A e r o n a u t i c a l C e n t e r6500 N M a c A r t h u rO k l a h o m a C i t y , O K 73132[ A ]

M r . J a m e s W . L a s s i t e r , P r e s i d e n tF a s t F r e i g h t , I n c .1301 S . W a l k e rO k l a h o m a C i t y , O K 73109[ A ]

M s . C h l o e J . H a m i l t o nC o o p e r I n d u s t r i e s , I n c .( f o r G a r d n e r - D e n v e r I n d u s t r i e s )F i r s t C i t y T o w e rS u i t e 4000PB 0. Box 4446H o u s t o n , T e x a s 77210

[ A ]M r . B . A . B e n s o n , P r e s i d e n tJ o h n Z i n k C o m p a n y4401 S . P e o r i aT u l s a , O K 74105

CCCO

cc

[ A ]M s . L i n d a A . H o w a r dG a r d e r e & W y n n e( f o r U S B e a r i n g C o . )717 N o r t h H a r w o o d S t r e e tD a l l a s , T X 75201C A ]Mr. 8ryon 0. P o n d . P r e s i d e n tM a r e m o n t C o r p o r a t i o nBox 988M e t h v i n I n d u s t r i a l P a r kC h i c k a s h a , OK 73023[ A ]R * Brooks P i t c h i e( f o r M c D o n n e l l D o u g l a s C o r p . )Law D e p a r t m e n tH 0 0 8 / H Q / 7 NP. 0. Box 516S t . L o u i s , M i s s o u r i 63166[ A ]M r . M i k e A l e x a n d e r , P r e s i d e n tM P I , I n c o r p o r a t e d3616 A s h h u r yP o n c a C i t y , O K 74604[ A ]M r . J e r o m e J . C r o w l e y , J r . , P r e s i d e n tO ' B r i e n C o r p o r a t i o n1801 W . S h e r i d a nO k l a h o m a C i t y , O K 73106[ A ]M r . G e o r g e A . H a l l , P r e s i d e n tO k l a h o m a N a t i o n a l S t o c k Y a r d s C o m p a n y1 0 7 L i v e r s t o c k E x c h a n g e B u i l d i n gO k l a h o m a C i t y , O K 73108[ A ]M r . £dv*ard L . G a y l o r d , P r e s i d e n tO k l a h o m a P u b l i s h i n g C o m p a n y5 0 0 N . B r o a d w a yO k l a h o m a C i t y , O K 73160

CCvOvCo

[ A ]O k l a h o m a T r a n s p o r t a t i o n C o m p a n yc / o M i c h a e l E * O ' N e i l1206 Curr i e AvenueM i n n e a p o l i s , M N 55403C A ]M r . W i l l i a m P , S t e r i t z , P r e s i d e n tR a l s t o n P u r i n a Company1 3 / 0 0 L i n c o l n B l v d .O k l a h o m a C i t y , O K[ A ]M r . C l i n t o n R . P l a n t , P r e s i d e n tRebel A v i a t i o n , I n c .4 2 0 C r a v e n s B u i l d i n gO k l a h o m a C i t y , OK 73102

[ A ]

O

ec

M r . J . E . K a s p a r e k , P r e s i d e n tR e c t o r W i l l E q u i p m e n t C o m p a n y ,2020 S . N i c k l a sO k l a h o m a C i t y , O K[ A ]

I n c73128

S e r e m e t e l S o u t h w e s t8827 N e w e y C i r c l eM i d W e s t C i t y , O K 73110[ A ]M r . J a c k D . V a l l h r e c h t , P r e s i d e n tU n i t P a r t s C o m p a n y4600 S E 5 9 t hO k l a h o m a C i t y , O K 73135

C A ]M r . R a l p h L . M c M u r r yA T & T( f o r W e s t e r n E l e c t r i c C o m p a n y )Room 3 W A - 1 3 9B e r k e l e y H e i g h t s , N J 0 7 9 2 2 - 2 7 2 7

[ A ]M r . J a c k W . F i s c hM a n a g e r , E n v i r o n m e n t a l R e m e d i a t i o nW e s t i n g h o u s e E l e c t r i c C o r p o r a t i o nRoom 1559G a t e w a y C e n t e rP i t t s b u r g h , P A 15222[ A ]

M r . G e o r g e W e y e r h a e u s e r , P r e s i d e n tW e y e r h a e u s e r C o m p a n y7101 S. S o o n e r RoadO k l a h o m a C i t y , O K 73135[ A ]

vO—oo

D e p a r t m e n t o f t h e A i r F o r c eH e a d q u a r t e r s O k l a h o m aC i t y A i r L o g i s t i c s C e n t e rT i n k e r A i r F o r c e B a s e , O k l a h o m a 73145

N o t i c e L e t t e r s were sent t o t h e f o l l o w i n g p a r t i e s ^ w j

[ A ]Mr. C.R* Eason, P r e s i d e n tA-l Bit and T o o l Company, I n c .1111 SE 25 thO k l a h o m a C i t y , OK 73129[ A ]M r . T h o m a s T . F e a z e l lA s h l a n d C h e m i c a l , I n c .4300 SW 36thO k l a h o m a C i t y , OK 73119[ A ]M r . D o n a l d T . B o l s n , P r e s i d e n tB o l e n O l d s m o h i l e , I n c .1222 N . RobinsonO k l a h o m a C i t y , OK 73170[ A ]Mr. Robert C. S a u n d e r s , P r e s i d e n tB r i t t e n B r o t h e r s I n c .7 0 0 S o u t h W e s t e r nO k l a h o m a C i t y , O K 73109

C A ]B r o a d w a y M a c h i n e a n d M o t o r S u p p l y I n c .29 NE 8 th S t r e e tO k l a h o m a C i t y , O K 73104[ A ]M r . J a m e s E . D h o u g h e , P r e s i d e n tT h e Bucket S h o p , I n c .5555 N . W . 5 t h S t r e e tO k l a h o m a C i t y , OK 73127[ A ]M s , E l i z a b e t h RayburnT h o m p s o n & K n i g h t L a w F i r m( f o r D a y t o n T i r e / F i r e s t o n e C o r p . )3300 F i r s t C i t y C e n t e r1700 P a c i f i c A v e n u eD a l l a s , T e x a s 75201

CM

OO

C A ]D a v i d W a l k u pD e l P o i n t C o r p o r a t i o n3105 East RerioO k l a h o m a C i t y , OK

[ A ]M r * J a m e s K e l m , P r e s i d e n tDowntown A i r p a r k , I n c .1701 S. W e s t e r nO k l a h o m a C i t y , O K 73109[ A ]

M r , T h o m a s C a m p b e l l , P r e s i d e n tT h e E u r e k a T o o l C o m p a n y1930 SE 2 9 t hO k l a h o m a C i t y , O K 73129[ A ]

F A A A e r o n a u t i c a l C e n t e r6500 N M a c A r t h u rO k l a h o m a C i t y , O K 73132[ A ]

M r . J a m e s H . L a s s i t e r , P r e s i d e n tF a s t F r e i g h t , I n c .1301 S * W a l k e rO k l a h o m a C i t y , O K 73109[ A ]

M s . C h l o e J . H a m i l t o nC o o p e r I n d u s t r i e s , I n c .( f o r G a r d n e r - D e n v e r I n d u s t r i e s )F i r s t C i t y T o w e rS u i t e 4000P. 0. Box 4446H o u s t o n , T e x a s 77210[ A ]

M r . B . A . B e n s o n , P r e s i d e n tJ o h n Z i n k C o m p a n y4401 S . P e o r i aT u l s a , O K 74105

o-cc

[ A ]Ms* L i n d a A. HowardG a r d e r e & Wynne( f o r U S Bearing C o . )717 N o r t h H a r w o o d S t r e e tD a l l a s , T X 75201[ A jMr. Bryon 0. P o n d , P r e s i d e n tMaremont C o r p o r a t i o nBox 988H e t h v i n I n d u s t r i a l P a r kC h i c k a s h a , OK 73023[ A ]R. Brooks P i t c h i e( f o r H c D o n n e l l D o u g l a s C o r p * )Law Depar tmen tH 0 0 8 / H Q / 7 NP. 0. Box 516S t . L o u i s , M i s s o u r i 63166[ A ]

M r . M i k e A l e x a n d e r , P r e s i d e n tM P I , I n c o r p o r a t e d3616 A s h h u r yPonca C i t y , OK 74604C A ]M r . J e r o m e J . C r o w l e y , J r . , P r e s i d e n tO ' B r i e n C o r p o r a t i o n1801 W . S h e r i d a nO k l a h o m a C i t y , OK 73106[ A ]M r . George A . H a l l , P r e s i d e n tO k l a h o m a N a t i o n a l S t o c k Y a r d s C o m p a n y107 L i v e r s t o c k Exchange B u i l d i n gO k l a h o m a C i t y , OK 73108[ A ]M r . E d w a r d L . G a y l o r d , P r e s i d e n tO k l a h o m a P u b l i s h i n g C o m p a n y5 0 0 N . BroadwayO k l a h o m a C i t y , OK 73160

OvCvCO

[ A ]O k l a h o m a T r a n s p o r t a t i o n C o m p a n yc / o M i c h a e l E . O ' N e i l1206 C u r r i e A v e n u eM i n n e a p o l i s , MN 55403[ A ]M r * W i l l i a m P . S t e r i t z , P r e s i d e n tR a l s t o n P u r i n a C o m p a n y13700 L i n c o l n B l v d .O k l a h o m a C i t y , O K[ A ]M r * C l i n t o n R . P l a n t , P r e s i d e n tRebel A v i a t i o n , I n c .420 Cravens B u i l d i n gO k l a h o m a C i t y , OK 73102[ A ]M r . J . E . K j s p a r e k , P r e s i d e n tR e c t o r W i l l E q u i p ^ n t C o m p a n y , I n c .2020 5. N i c k l a sO k l a h o m a C i t y , OK 73128[ A ]S e r e m e t e l S o u t h w e s t8827 N e w e y C i r c l eM i d W e s t C i t y , O K 73110

IA

co

M r . J a c k D . V a l l h r e c h t , P r e s i d e n tU n i t P a r t s C o m p a n y4600 SE 59thO k l a h o m a C i t y , OK 73135C A ]M r . R a l p h U M c M u r r yA T & T( f o r W e s t e r n E l e c t r i c C o m p a n y )Room 3 W A - 1 3 9Berke l ey H e i g h t s , N J 07922-2727

[ A ]M r . J a c k W , F i s c hM a n a g e r , Environmental R e m e d i a t i o nW e s t i n g h o u s e E l e c t r i c C o r p o r a t i o nRoom 1559Gateway C e n t e rP i t t s b u r g h , PA 15222[ A ]M r . G e o r g e W e y e r h a e u s e r , P r e s i d e n tW e y e r h a e u s e r C o m p a n y7101 S. S o o n e r RoadO k l a h o m a C i t y , O K 73135[ A ]M a j o r M i c h a e l C . W h i t t i n g t o nU S A F R e g i o n a l Coun s e l1114 Commerce S t r e e tD a l l a s , T e x a s 75242-0216[ A ]

M r . H o m e r M c C l u r eF A A A e r o n a u t i c a l C e n t e r6500 S . M a c A r t h u rO k l a h o m a C i t y , O k l a h o m a 73169[ A ]P r e s i d e n tT h e O ' B r i e n C o r p o r a t i o n450 E. G r a n d A v e n u eS o u t h S a n F r a n c i s c o , C A 94080[ A ]P r e s i d e n tC o n t r o l Data ( M P I )8100 3 4 t h A v e n u e S o u t hM i n n e a p o l i s , M N 55440

ooour

C A ]PresidentDow C h e m i c a l C o m p a n y( D o w e l 1 C h e m i c a l , T u l s a )The Oow CenterM i d l a n d , H I 48640C A ]P r e s i d e n tS i g n a l - UOP G r o u p( W o l v e r i n e T u b e )T e n U O P P l a z aD e s P l a c e s , I L 60016[ A ]P r e s i d e n tT e l e f l e x ( S e r m a t e c h I n t ' l * , I n c . )1 5 5 S - L i m e r i c k R d .L i m e r i c k , P A 19468C A ]J a m e s F . B e r e 1 , C h a i r m a nB o r g W a r n e r C o r p o r a t i o n2 0 0 S . M i c h i g a n A v e n u eC h i c a g o , I L 60604

r-o-

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C A ]M r , R a l p h J e n k s , P r e s i d e n tC a t o 011 and G r e a s e C o m p a n y915 E a s t e r nO k l a h o m a C i t y * OK 73125[ A ]I n d u s t r i a l D i s p o s a l S e r v i c e800 Eas t G r a n d S t r e e tE l i z a b e t h , N e w J e r s e y 07201

[ A ]M . A . C . P o w e l l , P r e s i d e n tP o w e l 1 S a n i t a t i o n S e r v i c e , I n c ,3301 SE 89th S t r e e tO k l a h o m a C i t y , O K 73135[ A ]U . S . P o l l u t i o n C o n t r o l , I n c ,2000 C l a s s e n C e n t e rS u i t e 4 0 0 S o u t hO k l a h o m a C i t y , O K 73160[ A ]

M r . J . C r a w f o r d , P r e s i d e n t8 . J . T r u c k i n g , I n c .307 P a r kP r y o r , OK 74361

6 H - E C : W E L L S : j s : 9 - 4 - 8 7 : S u b . 8

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[ A ]M s * L i s a S . S e g l l n , Esq.W a s t e M a n a g e m e n t o f O k l a h o m a , I n c .3003 B u t t e r f i e l d RoadO a f e Brook, I l l i n o i s 60521M r . M a t t h e w G * L l v i n g o o d , Esq.H a l l , E s t i l l , H a r d w i c k , G a b l e ,G o l d e n , A N e l s o n4100 Bank of O k l a h o m a T o w e rO n e W i l l i a m s C e n t e rT u l s a , O k l a h o m a 74172

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£.v\ j'^tiCein#et»• SENDER: C4m#at» Itema 1 and 2 when additional earvleaa are daatonJ. and complete f tame3 and 4.Put your address In the "flETUAN TO" Space on the raverea aide. Fatture to do thto will prevent thlacard from b«lng returned to you. Ttia.return racatot tea w i l l prov(d» vgu, ft» narneof tfrf p e f f o n daliveredto end tfaa d a t B J i f d a j j y e r y . For a d d f t t o n a i teas the f o f l o w i n q ta fy t ca s are avuUble. Conaurt ifor faas *nd c n e c K D O t t T e a ) for additional servlceta) requestid.1. G Show to whom daUverad, date, and a d d r e a a e e ' a addrasa. 2. D Reatrtetad D*Uv»fV(Extra cttargt) (Extta dmrgt)poatmaater

3. Artic l e Addressed to:l Y L x C M . i ' n < . artJ

5. S i g n a t u r e — AddreasX6. Signature — Agentx7. Date of D e f l v e r y

4. Artktt* NumberPTyfrt of S»*vte»:U Ragfetwed Q Insuradn cooAhvaya obtain aignatui* of addnMaa*or agam vtd DATE DHJVfflED.8.

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signature of<*agan« and DATE OEllVj

PS Fom 381 1. Mw. 1988 * D O W U T 1 C R E T U R N

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o r a d d t t ! o n a T f e a a t h e n » o w i _addit ional service (a) rectuaeted.D Show to whom delivered, data, and a d d r c e a a e ' e addreaa.(Extra charge)3. A r t i c l e Addreuad to:(V\r. 9 uL.

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IPS Pom 3811, Mar. 1988 * U.S.Q.P.O. 1988-212*865 DOMESTIC R E T U R N RECEIPT

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requested and fag paid)

PS Form 3811, Mar. 1988 * U.S.Q.P.O. 1988-212-885 DOMESTIC RETURN RECEIPT

Afweyc e b f a t f t a lp ta for agent eritf

MS Pom 3811, MM. 198 0. 1066-212-666 DOMESTIC RETURN PsKSBPT

A SENDER: Complete item* 1 .*nd 2 when addKtonal **rvfe«* «re deairad, and compete Items^^ 3 and 4. I ' , " iPut your «ddre«a in the "RETURN TO" Space on the revert* *W*. Failure, tp do this wffi prevent thiscurd from 6ef ng returned to you. Theretum rwcetot fo« wHI provide vou the ram. of th* M«an drifter**to ana the date of deuvdry. For e&lmonal f i t e e the f o l l o w i n gfor fee* end enacK boxfe s) for a d d K f o n e i s arv f c e f s l request1 . U Show to whom delivered, t f t t e , and a d d r e s s e e ' s tide(Extra charge)3. A r t i c l e Addre s s ed to; . <"X . .

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5. Signa tur e - AddressX6. Signature y A&ent* r<^^7d®vd£te-<-^7. b a t e T o f Delivery \ j^\ XT fjllW.

•ervices are avausbMi. conautt postmaster»d.Ires*. 2. P Restricted Delivery(Extra charge)4. A r t i c l e Numberp. 73^ as? -37-7T y p e of ServicesC l f t a o l f t t a r s d LJ Insured

^ C a r H f l w j D CODD ExprflM Mat! O SoVKSrehSrSlS,

Alwav* obtain sl0natur* of addraesceor aoflftt and D A T E D E t - l V E B E P .8. A d d r e s s e e ' s A d d r a s a (ONLY ifrequested and fee paid)

E>3 Form 3811, Mar. 1988 / * U.S.3.P.O. 19*8-212-865 DOMESTIC RETURN RECEIPT

i f j T ' * i r i r t f t i r v i f - a f t t

Sown a»11. Air, 198$ * U&OP.0

_ Fi Qstapl t t e ftem* 1 and 2 when additional aervfe*a are datfratf, and cample* Sm— and *• _** >5* **!'*•• ** **."HETWRN W" Spece en the revtrtc aid*. F e i t o f e to do trite %v« prevent thiaiireîiM^gg^^for tee* and cnec* doi<(Ml for addr t f on*) *ervfc«f«) reojuctted.1. D Show to whom delivered, d«e, end a d d r e g e e e ' e addrea*. 2. Q f l e c t r i o f e d DeSwty

O

O1 e3. AftteM AddrMsed to: 4. Articla NumberP 834 as &T y p e of Swvtee:

ln<uredn CODAlwcv* obtafrt denature of addreeeeeor agent end DATE DEtlVEflH).

5. Signature — AddressX

8. A d d r e c s e e ' a AddreM (ONLY ifrequested totdfet paid)6. Signature — Agent"""Date dl Dejlverv

PS Form 3811, Mar. 1988 * U.S. a P.O. 1988-212-660 D O M E S T I C RETURN RECEIPT

sVlr<(ff^ Pd/Alort•$,• SENDEA: (Complete ttema 1 and 2 when additional Mrvlcaa ere deaked, and comptete f t em<3 and 4.Put your eddreia In the "RETURN TO" Space en the reverie tide. F a i l u r e to do th ia wi l l prevent tm»card from being returned to you. The return receipt fee wil l provide you the name of the person de»veradt. date of dgltvery. For addfâH^ the f o l i o wing tervtcea are evaitabie. Consul t po t tmwtarto and that datfor f e o c and check box(ea) for e d d f t f e n e l a e r v l c e f t ) requeated.1 . D Show to whom delivered, date, and a d d r e a s e e ' a eddraas.(Extra charge) 2. U Restricted Delivery(Extra cbargt)3. Artic le Addressed to:

13 3. oo C.r-ki (WUr-

4. Art i c l e NumberT y p e of ServJc*:U Regtetartd U IniurodD Cert i f i ed G COO• * ' ! r * f t

Atwaya obtain ttgneture of edd.»aaeeor8. A d d r e s s e e ' . Address (ONLY ifnf^wofcd antlf** paid)5. SIgtiatur* — ddr«>

X

PS Form 3811, Mar. 1988 * US. a P.O. 1988-212-865 D O M E S T I C RETURN RECEIPT

8 form 3811, Mar. 1988 * U&OP.O DOMESTIC RETUtt t t tttCBPT

f c f c . ^ J J J _ , ^ f a J _ _ _ _ J - - , - ^ __ _ __ _ ._. _ ._.-_. .. .. _. _. _.... _____SENDiR: CWnpJat* item* i and 2 whan a d d f t l d n a l a*rv(cM ar* deslrad, and comotttt f t emT3 and 4. * » -.(*otyour addrasa In tfw "BCTUftM TO" Spac e on the ravm . PaKura to do thi s will pr*v«*t thtoo' .a Of dallvarv. For a d d r i l f t n a l f«aa thawr tee* and crwclc boxtaa) lot additional sarvicefa) raqutttad.1. U Show to whom d f l ! f v « r a d , date, and a d d r a s s M ' a addre««. 2. D Realrlctad Oal fvary(Extra cttargf)3. A r t i c l e Addres s ed to:

> C K5. S i g n a t u r e — Addre s sX

PS Form 3811,

4. Arti c la N u m b e r-2J?MT y p o of Service:Q InsuredD C O D

Atwaya obtain atgnattire of addras***or agtnt and DATE DELIVERED.8. A d d r e s s e e ' a A d d r e s s (ONLY ifrequeued and fee paid)

* US.G.P.O. 1888-212-865 D O M E S T I C R E T U R N R E C E I P T

Oh-t—OO

•Puca1°lor1.

SENDCflz'CcMipIete items 1 and 2 when a d d i t i o n a l services am desired. And c o m p l e t e Hamst your addre s s in the "ftETUHN TO" S p a c e on the reverse aid*. F a i l u r e to do this wffl prevsnt thisd from baina returned to you, Th* return recafot fee will Drovlde vauJhs name of tha o er spr j deliveredand th e data o f de l ivery. Fur a d d i t i o n a l f e e s t h e f o l l o w i n gf o e s and check bbxfeat for adart fonal service (s* requestQ S h o w to whom del ivered, data, and a d d r e s s e e ' s adc

3, A r t i c l e A d d r e s s e d to:f^-/\ f i"""* 1_ i l\ *-" 1111 i f c^

/ r siO <^*f~ I ^s. J —l ' i r » f \ c L-*-' ' ^ . *><l i tnc* t ,rV_r~~> i ,— ^w i c ^ T r ^ r x , V i - i n j V r i * ^ * ) T ? V > ( '

<y ^J Lx- "i" f^ \ A - « ^ * \ _ a ' - ^ ^^- tf*i

6.Xb.)e7.

.^ .OklaWa 5 J t 5 ^Signature — Addres sS j t j n a t u r e Âgent

• -T- ' ^^ÂC^-p^p. ^ 1 ,Dote of Delivery

services are available. C o n s u l t pos tmaster»*VJ A s s . 2. D Restricted Del iv ery(Extra charge)4. A r t i c l e N u m b e rT y p e of Service:D Registered D I n i u r e d

"^Tcartifted O COD1 I cun.d** u*ii I 1 Raturn H€calotLJ KXfKfmm immt i_i for l^farcrgsnalseAlways ob t sJil alonatuf* of addresseeOf a0ant and PATE DELIVERED.8. A d d r e s s e e ' s Address (QNLinfêquated and fee paid)

PS Form 3811, Mar- 19flS * U.S.aP.O. 1988-212-885 DOMESTIC RETURN RECEIPT

g f • / V QComplete• 8ENDCR: Complete item* 1 *nd 2 when addition*! service* *re deaJred, and conpfM* rt*m»3 and 4.Put your eddreia fn tha "RETURN TO" Space on the raver** *fd*. fetter* to do th f* wHI provent tW*card from being returned to you. The ratum rewlot fee wffl provide vou the rume of the Mr*on o^rewft o a y d t f i e d a t g p f da»v»rv. For addTiâl fea^sllSToIwwifHJ » f< *« «v«IUbfti. t^f e r ^ e ^ i r i f c M c K B o K f e s ) f o r addi t i onal a erv t ca fa l requeatad.1. D Show to whom dal lverad, date, and e d d r e u M ' s *ddrMa, 2. U R«tt f to t*d Dalrvery(Extra dt&ge) (Extra d&rge)3. Art i c l e Addressed to:

, OK5. Signature — AddressvA

.- ••-> ~^^-6. Sjgnatuca - Agent i

7. Date of Dallvarv **&$

Ârticle Number"PS2/-I as?T y p e of Service:

lmur*dD COO *c*lt

Alwaya obtain algnatm of addraaaeeDATE DElJVERED.

8. A d d r e u e e ' a Addresa (ONLY ifand fee paid)

I T ,C

Oc

D O M E S T I C R E T U R N R E C E I P T

SENDER: Compl«t» lt«ni» 1 and 2 whan sddftloflaJ> •efvteaa a/«^deaS»d, and compfa t e Kama3 and 4.Put your addresa fo the "RETURN TO" S p a c e on thfl reverse *kta. F a i l u r e to do t h f a wfll prevent tMacard from b f l l n o returned to you. . T h 9 f a t u m . r g c 9 J a t f a g _ % v B l p c ^ J d e _ y Q U [ t h ^ f i a f / i a p f t j j e M r g o n j g l l v e j ; t jto and th ja j a t a o j d g i f y q r y . F o r a d d m a n a l f e e s the1ro»owfnf l aatvYceit are ave f laoMi. bonault p o j t r n a i t e /f o r H s g a a f i d e n e c k twxlea) for additional aarvicalal reqtwatad.Show to wTiom delivered, date, and a d d t v g j a e ' t addraf la .(Extra charge) D Restricted Delivery

B E T U H N R i C a P T

«*rd from bting rvt t iHMd w vou,•"

, OK Atwayt «bUln e!0Mtun» ofy ***** *nd OATI s&iyptBY Ad^retteVs Addf***

PS Form 3811, M»r. IMS * U3.O.P.O. 1686-212-666 DOMESTIC RETURN A£C6PT

it*m«1 and 2 e d d f t h m d ere dnirad. and cc*np*et* ten*Put you iddre** hi the "flCTUflN TO" Space on the reverse akte. Failure to do tMtc ri ifgfn frtfftfj ***i.m*rt to vft.1. Tha t*tutn recefcH f** *m f t r a v t d e vnu the name of theto und the data of d t t t v t f vana eheck BOJMMto und the d i t e of d i l tv trv . for eaaruorui no* tJ^7* i**>t f c f^Vboi(1to i l to tddrtkMUl *e»v*c4(i)1, U Show to whom deUvered, date, end * d d n a * M ' a eddreei.

«* iv«. Q Rittrtet td 0*8vwy(Extni durge)

*(gnature ofD A T E D C L I V E R H ) .

8. AddraMM'e Addnwe (ONLY irequested and fee paid)

PS Form 3811, Mar. IV88 DOMESTIC RETURN RECEIPT

N D W r t f^ : o m p l a t e i t e m t 1 &nd 2 when additional tervteee are deaired, and complete Item*f"*/^' *"'«• j" the "RtTURN TO" Spece on the raveree aide. F*ilure to do thla will prevent thJij^ffiSX^&JiKS^^tot tea* and checV box(ea) for additional serviced) raquetted. i»u«m«ww1. U Show to whom delivered, date , end a d d r a a e e e ' e *ttre«. 2. O Restricted DeUvety_______________<frpg .«**»«* ______ _ _ _ _ _ j & m i A i f y j3. Article Addressed to: ~""~ " T 4. Art i c l e Number " — — — — — —

0 K

Type of Service:D fta0t t t*r»d O Iruiurwd

D COD

Afw«v* o f a t a f n sfgiutw* of oddnueMa n d D A T E D E L I V E R E D5. Signature — Addres s

X 8. A d d r a n e e ' a Addrau (ONLYtfrequested and ft* pout)

JPS Forni 3811, Mar. 1988 * . 1688-212-886 D O M E S T I C R E T U R N RECEIPT

Pom 3811, Mtf. 1988 * US.a.P.0. »88-ai2-a«5 OOAftStfC RCTURM

whan addition*! eervtoe* are d e e i h t t f , and

Addrewed to"*L£, <!?**' f* ***«•***'« address. 2. O Reetrtetad DeUvety(Bxtta cttatft) ________ _______(EantAarft)

/O.OK

6. S i g n a t u r e — A d d r e s sX

4. Arttel* Number9 3.*»7ofR»#ertered O I n w j r e d

, r t l f t e d DCODU Expreaa Mai O f^KE^jB, ,—. ,,-m- . —iSSJafiHlJfia

Alwav* ob ta f t i atgnatura of addmaaeaor afl*r.( and DATE DELIVERt-:0.8. Addr«MM'» A d d r f l t a (ONLY ifrttftaud and fee paid)

PS fom 3811, Mtr. 1988 * US.Q.P.O. 1988-212-««5 DOMESTIC RETURN RECEIPT

cr-r-cc

4b S E N D E R : C o m p l e t e Itema 1 and * when a d d i t i o n a l aarvicea are deaired, and comple te K a m aPut your addrese (n the " R E T U R N TO" S p a c e on the ravens side. F a i l u r e to do t h l a will prevent thi sftjirrt fmm being mtumad to you. The ratum receipt fee wi l l p r ov id e vou the name of the oerson . d j H v e r 94to and tha dat e Of d a l t v s r y . For addi t ional f e a a the f o l l o w i n g(or lees and check box(ea) tor addi t ional t ervi ca la i requeiit. Q Show to whom del ivered, date, and a d d r a a » a e ' a adc(Extra diargtt3. A r t i c l e A d d r e s s e d to:( Y l r . ^ a ' t t n i - v j J G > t x J j r / i i a cocJ, Jn a . n ^ t S T . l i j H a r c l i J n _ K - , otfc^c OctoU-i^v

^ X J ^ I S t i r 1

6. S i g n a t u r e — A d d r e s sX i$££"£$% &J£/7. Date of Qwiverv i i ^

( " ( 1

asrvicea are a v a i l a b l e , uonauit poo tmai tarBd.raaa. 2. G Restricted Oallvary(Earn charge)

4. A r t i c l e Number ,p^3M -as g -a^*/T y p o of Service:O R*gJtt«r»d G IniurCd

^S'cBrt f f i f t d O CODQ ^ a M a U QBlS^-SiaBeA l w a y a obtain signature of sddnu*a«or au«nt and DATE D E L I V E R E D .8. A d d r e s s e e ' s A d d r e s s (ONLY ifrequested and fee paid)

PS Form 3811, Mar. I988 * U.8.Q.P.O. 1888-212-886 DOMESTIC RETURN RECEIPT

sdtoMdMieVeaae*'

»afaneaur* of •d«Maa*eor aoant and DATE OaiVglED6 . A d d r a a J a a ' a A d d f W afe^net6tJ md fet paid)

3. Sfano tura - A0«ntX7. DMA o f O a t f y e r y//rt/ffPS fbon 38l1 y * U&O.P.O. 1896-212-8*6 D O M E S T I C R E T U H H I K C 8 P T

3 arid 4" -™•"— "™ 1 *od 2 wh*» addi t ional M t v f c t a ir* daairsd, and comoiat*

1, -i.r-~ «""•«"» i«»>iB»r iui iBJuiiMjiiei lShow to whom d a J f v e r a d , date, and(EOra charge)ddressed to:

Addres s

6. S i g n a t u r eX?. Date of Delivery

addraaa. 2. D Restricted Delivery(Extra charge)4. Artic le Number

T y p e o f S f l r v i c e rDâolstaradlSCc«rt»tad

i j_J MollD IniuradD C O Da

Always obtain s fgns tur* of n d r f u m nor S f f s n t and i

tt.

6. A d d r e s s e e ' s A d d r e s s f0A/Z.y ^rtqutsted and fee paid)

PS Form 3811. Mar. 1988 * US.O.P.O. 1888-212-865 D O M E S T I C RETURN RECEIPT

OCO

co

A S E N D E R : Cgmot e ta items 1 end 2 whan a d d i t i o n a l aervicaa are de s ired, end c o m p l e t e KernsPut your address In the "RETURN TO" Spac e on the reverse sids. F a i l u r e to do this will prevent thiscard from being returned to you. T h g r e t u r n rece ipt fga will prov ide yoy jhe name OfL th^p^rsoridet*yerad• • - *• ~^*^—-' *aaTthe TOllowfrTg services arei a v a J r a o l e T c o n s l j i r p o s t n i a s t a rt p a n d ^ t h j L d f t t g ^ o f . t l a j j v a f v . F o r a d d r t l o n a t f e a s t hTor f e e s and cheek & o x ( e s ) for a d d i t i o n a l service(sl requested.1. D Show to whom deNvared , data, and a d d r e s s e e ' s address.(Extra charge) 2. U Restricted Deliver/(Extra charge)3. Artic l e Addressed to: 4. A r t i c l e N u m b e r

T y p e of Service:R f t g l s t s r a d LJ Insurad

D CODaanaasss.Always obtain stonatur* of addreor so«nt and DATE DEUVEHED.

A d d r e s s e e ' 3 Addres s (ONLY iffvtfuested and fee paid)"e! S i g n a t u r e — Ag«n|/X7. Data of DelivW

PS Form 3811, Mu. 1938 * U3.aP.Q. aas D O M E S T I C R E T U R N REGBPT

1. Q Show to whom delivered, data, and aa a aoat<t«a.

Always obtain a f c y a t u f a of addraaaasor ao»* and DATE OBJVffiEp.

S. Signature — Addresa 8. A d d r a a a a a - a A d d f ^ sBfejaa ta ir f tmdft* paid)6. Signature — Agent7. Data of Delivery

PS Form 3811, M«. 198$ * U8,aP.O. 1088-212-866 DC**-ffnC RETURtl MCCPT

SENDCfl: eomplete Itama 1 and 2 whan additional **rvfc*s ara daslred, and complata Item*Put your eddrasa In the "RETURN TO" Spaea on the nwarao atda. Paltura to do thi s wHI prevent thtacard from b<ilng retumad to you. Th» return receipt fee w f t l b royjdayou tha nefn* oMha person dettvated' - ' " L ~*————— -' ' * ' l iarv l caaTwtnato and t h e d a t a o f d a l h f e t y . For addi t ional teasfor f e e s and cnack box ta s) for add i t i ona l a s r v f c a t s )1. D S h o w to whom delivered, data, and a d d r e a s a a ' t addraaa.(Extra charge)

«r» av . uontuR2. D Reatrictad Oallvary(Extra charge)

3. A r t i c l e Addressed to:(V\r. ^c luarJ L f T-

K \ -

6. S i g n a t u r e — A d d r e s sX6. S i g n a t u r e — Agent / s\x '.:*#7. Date of •'Delivery

4. Articia KumbarT y p e of Swvics:D Reptoarad O Insured

AKvava o6tab» *l(inatu» of •rfdfaaaae^Svw aflant a n d D A T E D E L I V E B E b . ' , " ' ' > , \8. A d d r e s s e e ' s A d d r e s s (QftLWfrequested tad^

PS Form 3811, Mar. 1988 * U.S.G.P.O. 1988-212-885 D O M E S T I C R E T U R N R E C E I P T

O

OO

• S E N D E R : Comple t e i tems 1 and 2 whan addi t ional services are desired, and c o m p l e t e terns3 and 4.Put your a d d r e s s In the "RETURN TO" S p a c e on the raverte side. F a i l u r e to do t h f s w i l l pwvent t h l acard f r o m being returned to you. The return recelot fea wl l | provide vou the iiama of the oerson d e l i v e r e dt o and tne d a t e p f del|v«rv. For a d d i t i o n a l f e e s th e f o l l o w i n gfor f e e s and chack Doxlesl for addit ional sarvf c e(s) requesi1. u S h o w to whom de l ivered , dato, end a d d r e s s e a ' s «d(EBnJ charge)3. A r t i c l o Addres s ed to:m S . U » V S . S e g U

LX^^£j- i-^"\_^ 1 0 ILL '1-Qj'lt* iv*r j> ^T r t i ' i J L£-I ft s\ C"\ txi fjl V , » r )_(__/ | 1 \^\ \^jf\^~\*^- • I*-" "t-1*-

J - T K - .— -j ^^^ — * .—— S I 1 f 1 1 1**-" Jj^003 u 6 L L t t ^ - i - r c ( o i Kco_d

6. S i g n a t u r e — A d d r e s sX6. S i g n a t u r e — Agent ,^/x ^ C7. Data of Delivery ^r>

services era avat iabfa. C o n s u l t po s tmas t erad.dresa. 2. D Restricted Del ivery(Earn charge)4. Art i c l e Number'Tl!)cr> "ZiJ OC^?' Q L->^\T y p e of Service:C l f l a g l r t e r e d U I n s u r e d

"Qx«rtlfl«d Q CODrl c u*ii PI " f t t u m R f t c r i p tAlways obtain signature of eddFOueaor agent and D A T E D E L I V E R E D .8. A d d r e s s e a ' a A d d r e s s (ONLYffrequested and fee paid}

PS Form 3811, Mar. 1988 * U.S. a P.O. 1988-212-866 D ^ M E S T K j «EÎH|4^fCEIPT.. !

3.

0/0 . O ' r J i l l

S. Si f lna tur* — AddressX6. Signature — Ac-ent7. Dote of Delivery

Tvp*U R*fl*t*i»d D Insured

D COO

8.

i S t t f e ^ T 3 8 1 1 , MIT. 1988 * U.8.AP.O. 1988-212-865 DOMESTIC RETURN HECCHT

• S E N D E R : C o m p l e t e I t e m s 1 end 2 whan a d d i t i o n a l services are desired, and complete ft*m*3 end 4.Put your address in the "RETURN TO" Space on the reverse aide. F a i l u r e to do th i s w i l l prevent thiscard f r om b s f n f t returned to you. Tha return receipt fee w i l l provide vou the name of the person deliveredto and the date of delivery. For additional Fees the f o l l o w i n gfor f e e s and" check box t e s) for add i t i ona l service!*! request1 . D Show to whom delivered, date, and a d d r e s s e e ' s ad(Extra charge)3. A r t i c l e A d d r e s s e d to:m "~T — I \ • _Lr. ^^rvie^, IfJ. ^<xSS' ' £f"~

l*3>c>V S - u)<xlker~5. Signature — A d d r e s s A - - x

6. Sionatura — Agent^y j -yC4L--' — -"^

7. Dafe o f J P e f i v e r v /

services are available. Consult postmasterad.Ireaa. 2. D Restricted Delivery(Extra charge)4. A r t i c l e N u m b e r

T y p e o f Service:LJ Registered G I n s u r e d•\TT J ™ 1j ^ C a r t t f t o d LJ CODP! Pvnr... u.y PI Return R e c a f p tLJ Express MaH LJ f o r Mereh snd l saA l w a y s obtain stgrtatum of addrs s sa f lor sgant snd D A T £ DFLIVERED.8. A d d r e s s e e ' s Addres s (ONLY ifrequested and fee paid)

PS Fo^t 381 i, Mar. 198S' * U.S.Q.P.O. 1988-212-865 D O M E S T I C R E T U R N RECEIPT

ov~r-•r-oo

• S E N D E R : C o m p l e t e Items 1 and 2 when aîtloria/Te^rvices ' 'are desired, and complete ItemV3 and 4.Put your address in tha " R E T U R N TO" S p a c e on the reverse side. F a i l u r e to do this will prevent thiscard f r o m bemg returned to you. The return receipt fae w j l l p r o v i d e you tho name of tha pgraon d e l i v e r e dtg.and t h e date g f dg i ivdry . F o r a a t f i t J o n a T f e e a t f i e i f o K o w f n g s e r v i c e s ' a T e ' S v a i r a ' b r e . C o n s u l t p o f l t m a a t a r. J 9 e f , a n < J Check D o x l a s ) f o r a d d i t i o n a l s«rvlce(s) requested.1. U S h o w to whom d e l i v e r e d , date , and a d d r e s s e e ' s addre s s . 2. D Restr ic t ed Del iv ery(Extra charge) (Extra charge)

MullM a l lLJ I n s u r e dD C O D

- ^ r . J a r L M e V c h j n j j g eA l w a y a obtain s ignature of «ddre*«oor agsnt and DATE dELIVERRD,

S. SignatureX

Address 8. A d d r e a g a e ' s A d d r e s s (ONLY ifrequested and fee paid)

PS Form 38T1 1, Mar. 1988 * U.S.dp.O. 1988-212-365 D O M E S T I C R E T U R N RECBIP

to a;For fand the d i t t o ! rtu f a w i n g ilirfor .1. D Show to whom defr*r«d, dato. and idoYraM*'* eddmM.

of "Xk,

7. Data of DaUv*ry

DcooD (Express M*a Q

<H3»m e r x t f t A T E D B J V E R S ) .8. Addretswâ A d d r w s (ONLY if

PS Forni 3811, Mar. »&- * U & O P f a 1968-212*866 DOMESTIC RETURN RECEIPTt

SENDER: Complet* (tm 1 and 2 Wrwh addtt fon*! seWk»e are deslrad, and complet* Item*Put your address (n the "HETURN TO" S p a c e on tha reverse side. F a i l u r e to do thi s wi l l prevent tWecard f r o m being returned to you. The raturn receipt fee wil l provide you the nemo of the oeryrt dylhwed. For a d d t t t o n a l f e e s tha toBowmq sarvicea are avaiMrna. consult postmasterto and the date of ds l ivery.for f e e s and check box(es) for addr t t ona l serviced) raoueated.1 . G Show to whom delivered, data, and addressees eddress.ttvrge) 2. U Restricted OeUvery(Extra3. Artic le Addre s s ed to:

^Type of Service:-Q Ra

I I c»nM.n uîI _ J E x p f a a a M a f l

5. S i g n a f t i r e — Addre s sX6. S i g n a t u r eX7. Date of Delivery ^ „,' J A N 2 /

4, oD InsuredDcODPI Return Rec*tetLJ f o f

AIw«v» obtain t}gnat i ire i{j)ddr««M*or agwrt and DATj8. A d d r e s srequested

PS Forni 3811, Mar. 1988 * U.S.GLP.O. 1988-212-885 D O M E S T I C R E T U R N R E C E I P T

co

__ __ _______________ ______Î^Sfc--^. ay * * V \ — J L ^ f ^ j /^ , 7 i ^ ' ^ X O t f Y - ? ^ • —— . - . .

• S E N D E R : C o m p l e t e Kerns 1 and 2 when a d d K b m a l aarvlces are d e e J r e d , and compl e t e rtams3 and 4. ^Put your addres s In the "RETURN TO" S p a c e on tha reverse side. F a i l u r e to do this w i l l prevent thi scard f r o m b e f n g returned to vou. The return rece ipt fee w i l l o r o v l d o vou the name of t r i g person d e l i v e r e dt o a n d the date of del ivery. For a d d i t i o n a l tees trie f o l l o w i n g services areaval iabie . Consu l t pos tmastertor f e e s and cnack boxlea) for e d d r t l o n a l service(a) requested.1 . U _ . _ _ __ ..... requested.Show to whom delivered, date, and a d d r e s s e e ' s address.(Extra fJtarge) 2. D Restricted Delivery(Extra charge)3. A r t i c l e Addre s s ed to: 4.,_Artic le N u m b e rf 12,4 d25<*T y p a o f Service:U Rsgl i tarad G I n s u r e d

t « r t i f l « J D CODPI Botgm Recetpt. . . . H . t e r M i irehwidl s i iA l w a y s obtsln denature of addntMceCtr B0ant and DATE DtLIVKRtD.

S i g n a t u r e — A d d r e s s A d d r e s s e e ' s A d d r a a a (ONLYtfrequested and fit paid)

l)ate of D a l T v w y

PS Fonn 3811, Met. 1988 * U. 8. a P.O. 1988-212-666 DOMESTIC RETURN RECEIPT

t o e

O f A e u r a dDCODD Bstyrnj tggiJBit__tot M e f c i M n J xAhvavs obtain s lpumjM of •ddreaaador spent and DATE DBUVERep.

5. Signature — Address 8.

PS Form 381 VMir. 1988 * US.aP.O DOMESTIC RETURN RECOPT

• SENDER: Comple t e item* 1 and 2 whan additional services are desired, and complete tarns3 and 4.Put your address In the "RETURN TO" Spec* on th« reverse aide. Faiture to do this will prevent thiacard from being returned to you. T h e r a t u r n j r e o r i p i f M w j U j p T O V j d e L V O i L t h e i n a p e p L t r i e person d j l j v t rajto end the date oi delivery. For additional f««* the f o l l o w i n g serviceij are avaflabts. Consult postmasterfor f e e s and cnecK o o x f e s ) for addit ional serviced} reqiwoted.1. 0 Show to whom delivered, date, and s d d r s s & e a ' a address. 2. D Restricted Delivery(Eons charge) (Extra cfurgf)

7. Date of Delivery

4=. Art i c l e NumberPT y p a of Swvlc«:U R»glat*f»d

S c a r t i f l e dpvnr.*. LI. iiExprew MallU InsurodD CODPI Ratum RaceiptUJ f o f f o e r e h a n d l s

Always obtain tJâtura of addraaae*or f t f l e n t and DATE D E L I V E R E D .6. A d d r e s s e e ' s Addre s s (ONLY ifj requested and fee paid)

CM

cc

PS Form 3811, Mar. 198fi * US.G.P.O. 1986-212-865 DOMESTIC RETURN RECEIPT

• " • ~ - I I I I ' T m - ~ " l ^ - " I ' i h - ' * • • • ' W f — — — ^ a l r - t l J r f - * ..._- , A f *-———* ^r j g- **^J_!^JI T n f f f c ' ^ . ! _ M.—— ~ ~ I

• S E N D E R : C o m p l e t e Items 1 and 2 w h e n v f l d d r t J o n a T s e r v i c e s are desired, and comple te items3 and 4.Put your address in tha "RETURN TO" S p a c e on the reverse side. F a i l u r e to do this will prevent thiscard f r o m b e ing returned to you. The f B t u r n raeeipt f ea w i l l p r o v i d e vomhejamo o f th e Parson d e j i v e r e dto and tbe date of delivery. For aBtf i t l ona l F a g s the f o l l o w i n g services era avaHable. consult postmasterf o r f e e s arid c h f l c h t o x T e s ) f o r a d d i t i o n a l a e r v i c e l s j requoated.1. Q Show to whom delivered, date, and a d d r e s s e e ' s addres s . 2. D Restricted Delivery(Extra charge) ffijura charge)3- A r t i c l e A d d r a s s e d to: 4- A r t i c l e N u m b e rP < S 3 M 32 7

T y p e of Service:L j f a g l s t e r a d

M O ; IMadLJ ImuradD CODPI Return RccalptL J for ^ a r c n s n Ji a e

A l w a y s obtain Rler ta ture o f u t f d r a a a a nor agent and DATE DELIVERED.

G. S i g n a t u r e — A d d r e s s 8. A d d r e s a e e ' 4 A d d r e s s (ON&Ytfrequested and fee paid)

PS Form 381 1, Mar. 1988 * U.S.Q.P.O. 1988^212-885 D O M E S T I C R E T U R N R E C E I P T

Documents

GAL fiRN RECEIPT REQUESTED PROMPT REPLY NECESSARY · 1. Remedial Investigation (RI) to identify the local characteristics and to define the nature and extent of soil, air, surface