R E M E D I A L I N V E S T I G A T I O N A N DF E A S I B I L I T Y S T U D Y WORK P L A N

Combust ion, I n c .Livings ton Parish, Louisiana

r i J G 1 5 1983LA. D E P T . OF

E N V I R O N M E N T A L Q U A L I T YI A S D I V I S I O N

-00175

J u l y 28 , 1988W . O . # 85-03 N / i c h o l a s W . H o M ^ i n g s h a d , P . E .

Richard C . Bost, P . E . , C . G . W . P ,Princ ipal

L C h a e l E. P i s a n i , P.E.P r i n c i p a l - I n - C h a r g e

Douglas S . D i e h l , P.E.PresidentPrepared by:

E R M - S O U T H W E S T , I N C .3501 N. Causeway BoulevardS u i t e 200M e t a i r i e , Louisiana 70002( 5 0 4 ) 831-6700

143990

S e c t i o nS U M M A R YI N T R O D U C T I O N1.1 P r o j e c t Background1.2 S i t e Background1.3 Present S i t e C o n d i t i o n s1.4 General A p p r o a c h1 . 5 R I / F S O b j e c t i v e s

T A B L E O F C O N T E N T SPage

1-11-11-11-71-91-13

S C O P I N G A N D P R O J E C T I N I T I A T I O N 2 - 12.1 Archive and S i t e H i s t o r y I n v e s t i g a t i o n 2-12.1.1 Agency Record S e a r c h 2-12.1.2 Aerial and S i t e Photo ArchiveS t u d y 2-12.1.3 Interv i ews W i t h Local R e s i d e n t s 2-22.2 General S i t e C h a r a c t e r i z a t i o n 2-22.2.1 T o p o g r a p h i c a l Survey 2-22 .2 .2 Regional C h a r a c t e r i z a t i o n 2-22.2.3 P o p u l a t i o n Census E v a l u a t i o n 2-22.2.4 W a t e r W e l l Survey 2-32.2 .5 W a s t e Q u a n t i f i c a t i o n 2-32 .2 .6 S i t e Inven tory 2-32.3 Operable U n i t s 2-42.3.1 Source Contro l O p e r a b l e Unit 2-42.3 .2 Management o f M i g r a t i o n O p e r a b l eUnit 2-42.4 A p p l i c a b l e or Relevant and A p p r o p r i a t eRequirements 2-72.5 I n i t i a l Development o f Data Q u a l i t yO b j e c t i v e s 2-102.5.1 Decis ion T y p e s 2-102.5.2 Data N e e d s and Use s 2-10AIR E X P O S U R E 3-13 .1 I d e n t i f i c a t i o n o f P o t e n t i a l Sourc e s /Receptors 3-13.2 P o t e n t i a l for Release 3-13.2.1 P o t e n t i a l f o r Release o f V o l a t i l eOrganic Compound s 3-13.2.2 P o t e n t i a l f o r Release o fP a r t i c u l a t e s C o n t a i n i n g H e a v yM e t a l s 3-13.3 E f f e c t s of Release 3-1

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S U R F A C E W A T E R E X P O S U R E4.1 I d e n t i f i c a t i o n of Pot en t ia l Sources/Receptors4.2 Charac t e r i za t i on of S u r f a c e W a t e r s4.2.1 Water in Ponds4.2.2 W a t e r in Stream4.2.3 Stormwater4.3 Pot en t ia l for Release4.4 E f f e c t s o f ReleaseG R O U N D W A T E R E X P O S U R E5.1 I d e n t i f i c a t i o n o f Pot en t ia l Source s /Receptors5.2 Charac t er i za t i on of Pot en t ia l M i g r a t i o nPathways5.3 Potent ia l for Release5.3.1 Geophys i ca l Surveys5.3.2 E x p l o r a t o r y Trench ing5.3.3 S o i l Boring Program5.3.4 Piezometers and S t a f f Gauges5.3.5 Ground W a t e r M o n i t o r i n g5.3.6 Evaluat ion o f Pot en t ia l f orRelease5.4 E f f e c t s o f ReleaseS A M P L I N G A N D A N A L Y S I SH E A L T H A N D S A F E T Y PLANP U B L I C H E A L T H E V A L U A T I O N A N D E N D A N G E R M E N TA S S E S S M E N T8.1 General A p p r o a c h8.2 M e t h o d o l o g y8.2.1 Air Exposure8.2.2 S u r f a c e W a t e r Exposure8.2.3 Ground W a t e r and S o i l Exposure8.3 Summary ReportD E V E L O P M E N T O F P R E L I M I N A R Y R E M E D I A L A C T I O NO B J E C T I V E S9 .1 S i t e - S p e c i f i c F a c t o r s9 .2 L e g a l / R e g u l a t o r y F a c t o r s9.3 Pre l iminary Remedial A c t i o n O b j e c t i v e s

4-14-14-14-14-14-24-24-25-15-15-15-35-45-45-55-55-55-55-66-17-1

8-18-18-18-58-58-68-6

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(Revised J u l y 2 8 , 1 9 8 8 )

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P O T E N T I A L R E M E D I A L T E C H N O L O G I E S10.1 Oil Phase10.2 S u r f a c e W a t e r10.3 S o l i d s Phase10.4 A f f e c t e d S o i l10.5 Drums and Tank No. 1810.6 Ground W a t e r10.7 A l l e g e d Buried M a t e r i a l sI N I T I A L T E C H N O L O G Y S C R E E N I N GP R E L I M I N A R Y R E M E D I A L I N V E S T I G A T I O N REPORTD E V E L O P M E N T O F A L T E R N A T I V E SI N I T I A L S C R E E N I N G O F A L T E R N A T I V E SP O S T - S C R E E N I N G F I E L D I N V E S T I G A T I O N SR E Q U I R E D )

( I F

E V A L U A T I O N O F A L T E R N A T I V E S16.1 T e c h n i c a l Engineering Asses sment16.2 I n s t i t u t i o n a l Requirements16.3 Publ i c H e a l t h Evaluat ion16.4 Endangerment Assessment16.5 Cost A n a l y s i sR 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 YREPORT17.1 Prel iminary Report17.2 R I / F S Report17.3 F i n a l R I / F S ReportS C H E D U L EWORK P L A N A N D S C H E D U L E R E V I S I O N S19.1 A p p l i c a b i l i t y19.2 Revision Procedure

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A P P E N D I X A - LOCAL C L I M A T O L O G I C A L D A T AA P P E N D I X B - D I S C U S S I O N O F A V A I L A B L E A N A L Y T I C A L D A T AA P P E N D I X C - ANALYTICAL DATA FROM N O V E M B E R 17-18, 1986

A N D J A N U A R Y 9 , 1987 S A M P L I N G E V E N T SA P P E N D I X D - H E A L T H A N D S A F E T Y P L A N

(Revised J u l y 2 8 , 1988)

L I S T O F T A B L E ST a b l e Page

2 - 1 Pot en t ia l A R A R ' s 2 - 8Combust ion, Inc .2-2 Combus t i on, I n c . RI/FS 2-13A d d i t i o n a l A n a l y t i c a l RequirementsOil in T a n k s and Ponds2-3 Combust ion, I n c . RI/FS 2-14A d d i t i o n a l A n a l y t i c a l RequirementsS u r f a c e W a t e r2-4 Combust ion, I n c . RI/FS 2-15A n a l y s e s of Process Area Drum Content s2-5 Combust ion, Inc . RI/FS 2-17A d d i t i o n a l A n a l y t i c a l RequirementsT a n k and Pond S o l i d s2-6 Combus t i on , I n c . RI/FS 2-18S u b s u r f a c e S o i l S a m p l i n g a n d A n a l y s i s Program2-7 Combust ion, I n c . RI/FS 2-19Ground Water S a m p l i n g and A n a l y s i s Program8-1 Pre l iminary I d e n t i f i c a t i o n of P o t e n t i a l 8-3Release Sources f or Basel ine C o n d i t i o n sCombus t ion, I n c .8-2 T y p i c a l Exposure Point s for Chemical Releases 8-4f r o m H a z a r d o u s W a s t e S i t e s8-3 S u g g e s t e d Outl ine for Publ i c H e a l t h Eva lua t i on 8-7and Endangenaent Asses smentCombus t ion, Inc . Remedial I n v e s t i g a t i o n

10-1 Pot en t ia l Remedial T e c h n o l o g i e s 10-2Combus t ion, I n c .Oil Phase10-2 Pot en t ia l Remedial T e c h n o l o g i e s 10-3Combus t ion, I n c .S u r f a c e W a t e r

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10-4P o t e n t i a l Remedial T e c h n o l o g i e sCombus t ion, I n c .S o l i d s PhaseP o t e n t i a l Remedial T e c h n o l o g i e sCombus t i on , I n c .A f f e c t e d S o i lPropo s ed T a b l e o f Cont en t sP r e l i m i n a r y Remedial I n v e s t i g a t i o n ReportCombus t ion, I n c .Propo s ed Remedial 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 ReportT a b l e o f Cont en t sCombus t i on , I n c .

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General V i c i n i t y Combust ion, I n c . S i t eProcess Area Layout Combu s t i on , I n c . S i t ePond Area Layout Combustion, I n c . S i t ePond Area S a m p l e Locat ions F r o mEarl i er I n v e s t i g a t i o n sCombustion, Inc .Process Area S a m p l e Loca t i on sCombus t i on , I n c . S i t eNovember 17-18, 1986J a n u a r y 9, 1987Pond Area S a m p l e Locat ionsCombustion, I n c . S i t eNovember 17-18, 1986R e l a t i o n s h i p Between RI and FSCombus t i on , I n c . R I / F S ProcessCombus t i on , I n c . S i t eDQO T h r e e S t a g e ProcessGeneral V i c i n i t y Combus t ion, I n c . S i t eM i l e s t o n e Char t , Combus t ion, I n c . RemedialI 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

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2-115-218-2

19-1 Combus t ion, I n c . R I / F S S c o p e Revision F o r m 19-3

G L O S S A R Y O F A B B R E V I A T I O N SR I / F S WORK P L A N

Abbrev ia t i onAAA C G I H

A P IARAR

A S C S

A S T MBDLB F BBODB S & WCAACASCCCC E R C L A

C F RCLP

C L P / R A S

E x p l a n a t i o nAtomic A b s o r p t i o nAmerican C o n f e r e n c e o f Governmental I n d u s t r i a lH y g i e n e i s t sAmerican Petroleum I n s t i t u t eA p p l i c a b l e or Relevant And A p p r o p r i a t eRequirementA g r i c u l t u r a l S t a b i l i z a t i o n and Conservat ionServiceAmerican S o c i e t y f o r T e s t i n g a n d M a t e r i a l sBelow Detec t ion LimitBromof luorobenzeneBiochemical Oxygen DemandBasic Sed imen t and W a t e rC l e a n Air ActChemical Abstrac t Service sC a l i b r a t i o n Check CompoundsComprehensive Environmental ResponseCompensation and L i a b i l i t y Act of 1980Code o f F e d e r a l Regula t i on sU . S . Environmental Protec t ion A g e n c y ' sContract Laboratory ProgramContract Laboratory Program/Rout ine A n a l y t i c a lService s

-1-

A b b r e v i a t i o nC L P / S A S

CODCWADEQD F T P PDQOEMEPAF SG C / E C DG C / F I DG C / M SH S LH S OH S W AI C PI DI D LI PLCS

G L O S S A R Y O F A B B R E V I A T I O N S ( C o n t i n u e d )R I / F S WORK P L A N

_____________Explanation________________Contract Laboratory P r o g r a m / S p e c i a l A n a l y t i c a lService sChemical Oxygen DemandC l e a n W a t e r ActLouis iana Department o f Environmental Q u a l i t yD e c a f l u o r o t r i p h e n y l p h o s p h i n eData Q u a l i t y O b j e c t i v eEl e c t romagne t i cU . S . Environmental Prot e c t i on AgencyF e a s i b i l i t y S t u d yGas C h r o m o t o g r a p h y / E l e c t r o n C a p t u r e DetectorG a s C h r o m o t o g r a p h y / F l a m e l o n i z a t i o n DetectorG a s C h r o m o t o g r a p h y / M a s s S p e c t r o s o p h yH a z a r d o u s Subs tance Lis tH e a l t h a n d S a f e t y O f f i c e rH a z a r d o u s and S o l i d W a s t e Amendments o f 1984I n d u c t i v e l y C o u p l e d Pla smaI d e n t i f i c a t i o nInstrument Detect ion Limitl o n i z a t i o n Pot en t ia lLaboratory Control S a m p l e

-2-

Abbrev ia t i onLELLEQAM / ZMCCMSM S DM S LMWN AN A S AN C PN I O S H

N P LO S H AO S W E R

PARCC

PCBPELP H E E A

G L O S S A R Y O F A B B R E V I A T I O N S ( C o n t i n u e d )R I / F S WORK P L A N

_____________Explanation_____________Lower E x p l o s i v e LimitLouisiana Environmental Q u a l i t y ActMass to Charge RatioMass C a l i b r a t i o n CompoundsMatrix S p i k eM a t r i x S p i k e D u p l i c a t eMean Sea LevelMoni tor W e l lN o t A p p l i c a b l eN a t i o n a l Aeronautics and S p a c e A d m i n i s t r a t i o nN a t i o n a l Cont ingency PlanN a t i o n a l I n s t i t u t e o f Occupational S a f e t y a n dH e a l t hN a t i o n a l Prior i t i e s ListOccupational S a f e t y and H e a l t h ActUnit ed S t a t e s Environmental Protec t ion AgencyO f f i c e o f S o l i d W a s t e a n d Emergency ResponsePrecis ion, Accuracy, Repre s enta t ivene s s ,C o m p l e t e n e s s and C o m p a r a b i l i t yP o l y c h l o r i n a t e d BiphenylPermi s s i b l e Exposure LimitPubl i c H e a l t h and Environmental EndangermentAsses sment

Abbrevia t i onP I DQ A / Q CQAPPRAARAORCRARFRIR I / F SR I CR S DS A R AS C SS D W AS P C CS RT D ST I CT KT L VTOC

G L O S S A R Y OF A B B R E V I A T I O N S ( C o n t i n u e d )R I / F S WORK P L A N

_____________Explanation____________P h o t o i o n i z a t i o n DetectorQ u a l i t y A s s u r a n c e / Q u a l i t y ControlQ u a l i t y Assurance P r o j e c t P l a nRemedial A c t i o n A l t e r n a t i v eRemedial A c t i o n O b j e c t i v eResource and Conservation and Recovery ActResponse F a c t o rRemedial I n v e s t i g a t i o nRemedial 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 yReconstructed T o t a l l o n i z a t i o n ChromatogramRelat ive S t a n d a r d Deviat ionS u p e r f u n d Amendments and Reauthor i za t i on ActS u r r o g a t e Control S a m p l eS a f e Drinking W a t e r A c tS y s t e m Per formance Check CompoundsS i e s m i c R e f r a c t i o nT o t a l Dis so lved S o l i d sT e n t a t i v e l y I d e n t i f i e d CompoundT a n kT h r e s h o l d Limit V a l u eT o t a l Organic Carbon

— 4 —

G L O S S A R Y O F A B B R E V I A T I O N S ( C o n t i n u e d )R I / F S WORK P L A N

Abbrevia t ion _____________Explanation__________

T S C A T o x i c Substances Control A c tT S S T o t a l S u s p e n d e d S o l i d sUORA Used Oil Recyc l ing ActU S D A U n i t e d S t a t e s Department o f A g r i c u l t u r eVOA V o l a t i l e Organics A n a l y s i sVOC V o l a t i l e Organic Compound

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R E F E R E N C E S

N a t i o n a l Oil and H a z a r d o u s Sub s tanc e s P o l l u t i o n C o n t i n g e n c yP l a n , 40 CFR 300.G u i d a n c e o n Remedial I n v e s t i g a t i o n s Under C E R C L A , E P A , J u n e1985.G u i d a n c e o n F e a s i b i l i t y S t u d i e s Under C E R C L A , E P A , J u n e 1985.S i t e I n s p e c t i o n F o l l o w u p Report f o r t h e Combust ion. I n c . S i t eDenham S p r i n g s , Lou i s i ana , Earth T e c h n o l o g y C o r p o r a t i o n ,March 1985.O S W E R Direct ive N o . 9355 .0-19 , E P A , December 2 4 , 1986.E x p e d i t e d Removal A c t i o n F e a s i b i l i t y E v a l u a t i o n , C o m b u s t i o n ,I n c . P a r t i c i p a t i n g P a r t i e s , J u n e 4 , 1987.L e t t e r f r o m W i l l i a m B . D e V i l l e , A d m i n i s t r a t o r , D E Q I n a c t i v eand Abandoned S i t e s D i v i s i o n , to Preston K i l l c r e a s e , e t al,S e p t e m b e r 11, 1986.I n t e r i m G u i d a n c e on C o m p l i a n c e W i t h Other A p p l i c a b l e orRelevant and A p p r o p r i a t e Requirements, 52 F e d e r a l R e g i s t e r3 2 4 9 6 , Augus t 27, 1987.Data Q u a l i t y O b j e c t i v e s Deve lopment G u i d a n c e f o r RemedialI 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 A c t i v i t i e s , E P A , March 1987.S u p e r f u n d P u b l i c H e a l t h E v a l u a t i o n M a n u a l , E P A , October 1986.Method Development f or th e Asse s sment o f P o s s i b l e H u m a nExposure to P e s t i c i d e s and I n d u s t r i a l C h e m i c a l s , E P A , 1981.Permit A p p l i c a n t ' s Guidance Manual f o r Exposure I n f o r m a t i o nRequirements Under RCRA S e c t i o n 3019. E P A , 1985.S u p e r f u n d H e a l t h Asse s sment Manual ( D r a f t ) . E P A , M a y 2 2 ,1985.H e a l t h E f f e c t s Asse s sment f o r f S p e c i f i c C h e m i c a l ] , E P A , 1985.

S U M M A R YT h i s document out l ines a scope of work for conducting aRemedial I n v e s t i g a t i o n ( R I ) a n d a F e a s i b i l i t y S t u d y ( F S ) a tthe Combustion, Inc . site in Livings ton Parish, Louisiana.The report ou t l in e s a p l a n for o b ta in ing , c o m p i l i n g , andin t erpre t ing i n f o r m a t i o n needed to characterize the s i t e , fori d e n t i f y i n g remedial a l t ernat ive s f o r f u r t h e r evaluat ion ( i fn e e d e d ) , and for s e l e c t ing the most a p p r o p r i a t e remediala l t e rnat ive . The general approach f o l l o w s the guidance o fthe Inac t ive and Abandoned S i t e s Division of the LouisianaDepartment o f Environmental Q u a l i t y ( D E Q ) under the Loui s ianaEnvironmental Qual i ty Act and EPA's Guidance on RemedialI n v e s t i g a t i o n s Under C E R C L A ( J u n e 1 9 8 5 ) a n d G u i d a n c eF e a s i b i l i t y S t u d i e s Under CERCLA ( J u n e 1 9 8 5 ) .T h i s Combus t ion, I n c . RI/FS Work P l a n ha s been de s igned t orecognize the in t erdependence between the RI and the FS, andit is a n t i c i p a t e d that some RI and FS ac t iv i t i e s may beconducted concurrently. T h e approach t o t h e R I / F S Work P l a nconsi s t s of the f o l l o w i n g general tasks:o C o l l e c t i o n and evaluat ion of e x i s t i n g d a t a ,o I d e n t i f i c a t i o n o f a d d i t i o n a l data needs.o Development of T e c h n i c a l P l a n s to acquire a d d i t i o n a lda ta (where n e e d e d ) .o C o l l e c t i o n of data .o E v a l u a t i o n of data r e la t i v e to p o t e n t i a l releases ands our c e s / r e c ep t or s .o P u b l i c H e a l t h Eva lua t i on and Endangerment Ass e s smen t .o I d e n t i f i c a t o n and pr e l iminary screening of p o t e n t i a lremedial alternatives.o Detai l ed evaluation of some remedial al ternatives (mayinc lude work p l a n s f o r laboratory a n d / o r p i l o t scales t u d i e s ) .o Report preparat ion.

R 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 WORK P L A NCombustion, Inc.Livings ton Pari sh, Louis iana

1 - INTRODUCTION1.1 P r o j e c t BackgroundT h i s report presents the scope of work for the Combustion,I n c . Remedial I n v e s t i g a t i o n a n d F e a s i b i l i t y S t u d y ( R I / F S ) .The overall approach ou t l ined herein f o l l o w s the guidance o fthe Inact ive and Abandoned S i t e s Division of the LouisianaDepartment of Environmental Qual i ty ( D E Q ) under the LouisianaEnvironmental Q u a l i t y Act and is consistent with the N a t i o n a lCont ingency Plan ( 4 0 C F R 3 0 0 . 6 8 ) , E P A ' s Guidance o n RemedialI n v e s t i g a t i o n s Under C E R C I A ( J u n e 1 9 8 5 ) , a n d E P A ' s Guidanceon F e a s i b i l i t y S t u d i e s Under CERCLA ( J u n e 1 9 8 5 ) . Consistentwith thi s guidance, the RI por t i on of this p l a n ( p r i m a r i l yS e c t i o n s 2 through 9) f o cu s e s on characterizat ion of theCombustion, Inc. site. The approach to the invest igatoryact ivi t i e s relative to the f e a s i b i l i t y of p o s s i b l e remedialactions (which may inc lude bench or p i l o t scale eva lua t i on sof treatment m e t h o d o l o g i e s ) is included in the FS por t i on( p r i m a r i l y Sec t i on s 2 and 10 through 16) of this report.1.2 S i t e BackgroundThe Combustion, Inc. site is located in Livings ton Parish,Louis iana about three mi l e s northeast of Denham S p r i n g s . Thesite consi s t s of a small proce s s ing p l a n t , a s eparate areathat contains a series of shal low p o n d s , and a number ofnearby areas where various materials are a l l e g e d (inunsubs tant iated reports to DEQ) to have been buried.The general climate in the area is characterized as humids ub t rop i ca l , although the warm, moist air masses f r om theG u l f of Mexico are f r e q u e n t l y d i s p l a c e d in the winter byArct i c cold f r o n t s . Average annual r a i n f a l l exceeds 54inches per year (as measured at Ryan Airport in Baton Rouge,about 15 miles west of the s i t e ) . Average maximum and mini-m u m d a i l y temperatures ranges a r e f r o m 9 1 ° F a n d 7 2 ° F i n t h esummer months a n d 6 2 ° F a n d 4 0 ° F i n t h e winter months. T h epreva i l ing winds are out of the southeast. A d d i t i o n a l clima-t o l og i ca l in f ormat i on is provided in A p p e n d i x A.

1-1

Very l i t t l e geohydrological in format ion on the site is cur-rent ly a v a i l a b l e , and the age of the s o i l s i m m e d i a t e l y belowthe site has not been e s t ab l i s h ed . The s h a l l o w sur fa c e s o i l sare probab ly of upper Ple i s t o c ene age based on g e o h y d r o l o g i ccross-sections e x t r a p o l a t e d to Liv ing s t on Parish f r o m theBaton Rouge area (USGS WRI Report 83-4189). Below theses h a l l o w zones i s th e Southern H i l l s Regional A q u i f e r sys tem,which encompasses the lower Ple i s t o c ene , Plioc ene and Miocenewater-bearing sands that under l i e Southern Louis iana. T h i sa q u i f e r system is a series of g u l f w a r d d i p p i n g and th i ckeningsands, s i l t s and c lays that serve as the primary water s u p p l yf o r thi s region. The uppermos t m a j o r a q u i f e r o f thi s group,the "400- foo t 1 1 sand of the Baton Rouge area, is e s t imated tobe a p p r o x i m a t e l y 200-400 f e e t below the site. Domestic andmunic ipal dr ink ing water s u p p l i e s in Liv ing s t on Parisha p p a r e n t l y come f r o m de eper sources between 1200 and 2000f e e t below the ground sur fa c e (USGS W a t e r - D a t a Report L A - 7 8 -2) . A previous inve s t i ga t i on reported that there might be aP l e i s t o c e n e a q u i f e r beneath the site occurring a p p r o x i m a t e l y50 to 100 f e e t below the s u r f a c e , but this has not beenc o n f i r m e d . Some l imi t ed domest ic use of s ha l l ower groundwater ( i . e . , l e s s than 50 f e e t below the s u r f a c e ) has beeni d e n t i f i e d in the area.For the purpo s e of thi s r epor t , the Process Area i s d e f i n e das the area wi thin the f e n c e around the tankage area ( F i g u r e1-2). The Pond Area is d e f i n e d as the area wi th in the f e n c earound the p o n d s ( F i g u r e 1-3). The Combus t i on, I n c . s i te (ors i m p l y the s i t e ) inc lude s the Process and Pond Area s , thep i p e l i n e connecting these two areas, and any areas associatedwith past site operat ions where mat er ia l s are a l l e g e d (inunsubs tant ia t ed report s to D E Q ) to have been s p i l l e d orburied, as shown in F i g u r e 1-1.F r o m t h e la t e 1 9 6 0 ' s until December 1977, t h e Combus t ion,I n c . f a c i l i t y was operated by Earl G. Dubose for the recla-mation of used oil and recoverable hydrocarbon wastes. Thewastewater and stormwater f r o m the p l a n t were pumped to thePond Area for treatment. The general v i c ini ty around theProcess and Pond Areas is shown in F i g u r e 1-1.Accord ing to unsubstantiated reports to the DEQ, Mr. Duboseis a l l e g e d to have dug p i t s on land he owned between thepresent Process Area and Dubose Road. Mr. Dubose is a l l e g e dto have buried drums, old equipment and bur lap in these p i t s .In a s eparate p i t , a tank truck containing an inadver t en t ly

1-2

A l l e g e d b u r i a l l o c a t i o n s a r e a p p r o x i i a a t e , s ince t h ee x i s t e n c e a n d l o c a t i o n s o f t h e a l l e g e d buriedm a t e r i a l s have no t been c o n f i r m e d . The l o c a t i o n sshown are p r o v i d e d s o l e l y t o d e l i n e a t e areas t h a tw i l l be i n c l u d e d in t h i s i n v e s t i g a t i o n .T h i s d r a w i n g i s not to scale

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s o l i d i f i e d material i s a l l e g e d to have been buried. In otherp i t s on or a d j a c e n t to the p l a n t s i t e , buried drums area l l e g e d . An o f f s i t e s p i l l f r om p i t s near the Process Areaonto a d j a c e n t p r o p e r t y is a l s o reported in the DEQ f i l e s .Some p i t s are a l l e g e d to have been covered with soil pr i or todeve lopment of what is now a r e s id en t ia l area. F i g u r e 1-1i l l u s t r a t e s the suspected locat ions of the sites and a l l e g e dburial areas.The f a c i l i t y was operated by Combus t ion, I n c . f r o m December1977 until the f a c i l i t y was shut down in 1982. A c c o r d i n g tothe i n f o r m a t i o n obtained by ERM-Southwes t in interviews withthe f o rmer site caretaker, the re c lamat ion proces s operatedby Combus t i on , I n c . (the most recent o p e r a t o r ) was asf o l l o w s :

1. O i l y f l u i d s , t y p i c a l l y with 20 percent basic s edi-ments and water (BS&W), were received in the large5000-bbl tank (TK-1) near the entrance of the p l a n ts i te ( F i g u r e 1-2). Some material was a l s o receivedin what is now c a l l e d Pond C at the pond site.2. The material was pumped into the three 1000-bbl"cookers" ( T K - 5 , T K - 7 a n d T K - 8 ) a l o n g with otherf l u i d s with varying percentage s o f BS&W to create amixture of at least 50% BS&W.3. S a l t was then added and the material was heated to

1 9 0 ° F .4. F o l l o w i n g mix ing , the material was a l l o w e d tos eparat e and the recoverable oil was t r a n s f e r r e d toone of two 3000-bbl "sale" tanks (TK-2 and TK-3).5. The excess water layer a long with p l a n t stormwaterr u n o f f was u l t i m a t e l y pumped to Pond C.

The wastewater and stormwater r u n o f f f r o m the p l a n t waspumped to a series of s h a l l o w pond s ( i . e . , the Pond A r e a ) fortreatment. The wastewater treatment ponds and their rolesare i d e n t i f i e d on F i g u r e 1-3.Ponds C, B and A are currently operated in series as o i l /water separators with the water being trans f erred from pondto pond and then to a drainage d i t ch via u n d e r f l o w drains .The drainage d i t ch conveys the wastewater to two p o l i s h i n gp o n d s , Ponds M and N. The water f r o m Pond N is d i s chargedinto a stream which runs a l o n g the west s ide of the Pond

1-6

Area. Pond D appear s to have been used to c o l l e c t s eepageand o v e r f l o w f r o m Pond B. The f u n c t i o n of Ponds H and I hasnot been c o n f i r m e d .Ponds B, C f F, G and H currently contain a s i g n i f i c a n t amountof oil . Except for the drainage d i t ch and Ponds M and N, ano i l y s l u d g e is present on the pond bottoms.T h e r e are report s of s p i l l s , buried tanks, and buried scrapmetal at the site. A tank truck is a l l e g e d to be buried atthe site, but reports d i f f e r as to its location. Ac o l l a p s e d , burned-out tank and drums are also reported tohave been buried south of the Pond Area. Oil containingPCB's i s a l l e g e d to have been received, and three oi l s a m p l e shave shown PCB's s l i g h t l y in excess o f 50 ppm.1.3 Present S i t e C o n d i t i o n sThe Combus t ion, I n c . Process Area is surrounded by a f e n c ewith a locked gate. A l t h o u g h some of the tanks are showings igns of age ( p r i m a r i l y sur fa c e rus t) , there are no apparen tleaks of stored mat er ia l s and no obvious s igns of imminentleakage. Most of the concrete areas are stained with o i l ,but there is no s i g n i f i c a n t s ta in ing of sur fa c e soil withinthe f enc ed area. Ther e are thirty-two drums of unknownorigin and contents stored on the paved areas. S u r f a c er u n o f f ou t s id e the paved tankage area goes p r i m a r i l y to thecreek south of the Process Area; r u n o f f f r o m within the dikedareas is c o l l e c t e d and pumped to the Pond Area for treatment.The Pond Area is surrounded by a recently i n s t a l l e d 8 - f o o tchain-link f en c e with a locked gate. The pond systemcurrently operate s as described in S e c t i o n 1.2 above.A subs tant ial amount of analy t i ca l data has been gathered bythe DEQ and its contractors. The s e da ta include analyses ofwaste, s l u d g e , water and sediment sampl e s f r o m locat ionsshown in F i g u r e 1-4.

1-7 (Revi s ed J u l y 28 , 1 9 8 8 )

L E G E N DS A M P L E S

O A I R0 S O I L A N D B O R I N G N O .O S L U D G E* G R O U N D W A T E R A N D W E L L N O .• S U R F A C E W A T E R

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As part of an initial invest igation by Earth T e c h n o l o g yCorpora t i on 1 , f o u r monitor w e l l s were comple t ed at the site( F i g u r e 1-4). A n a l y s i s o f sample s f r o m the w e l l s by othersindicates no s i g n i f i c a n t ground water impact.S a m p l i n g by ERM-Southwes t in the Process and Pond Areas (seeFigure s 1-5 and 1-6) has conf irmed that hazardous con-s t i tu en t s are present in some mater ia l s at the site. Ina d d i t i o n , p o l y c h l o r i n a t e d b i p h e n y l s ( P C B ' s ) were reported i nthree of the oil s ampl e s at l eve l s s l i g h t l y above 50 p p m .1-4 General A p p r o a c hConsi s t ent with t h e N a t i o n a l Contingency P l a n 2 , t h e R I / F Sac t iv i t i e s w i l l g e n e r a l l y be s p e c i f i e d re lat ive to twooperab l e units: a "source control" operab l e unit and a"management of migration" operable unit. T h i s d i s t in c t i on isbeing made because s u b s t a n t i a l l y more i n f o r m a t i o n isavai lab l e on sur fa c e mater ial s at the site (which areg e n e r a l l y more amenable to a "source control" a p p r o a c h ) thanon the sub sur face mater ia l s (which are g e n e r a l l y hand l ed by"management of migrat ion") .W h i l e thi s approach s i m p l i f i e s t h e de s ign o f t h e R I / F S , thi swork p l a n a l s o recognizes that some over lap may occur ( e . g . ,excavation and o f f s i t e d i spo sa l of some buried material wouldbe a "source control" a l t ernat ive for a por t i on of the"management of migration" operable u n i t ) . To ensure thats u f f i c i e n t f l e x i b i l i t y is retained to account for thisp o t e n t i a l ov er lap , a phased approach a l l o w i n g concurrentp e r f o r m a n c e of RI and FS ac t iv i t i e s for both operabl e unitshas been d e v e l o p e d , consistent with EPA guidance-3.The r e l a t i o n s h i p between the various part s of the RI and FSprocesses are shown in F i g u r e 1-7. As can be seen in thi sF i g u r e , the RI/FS is an iterative proces s , so that d ir e c t i onof any given ac t iv i ty is f r e q u e n t l y dependent on the previouss t ep.

^-Site I n s p e c t i o n F o l l o w u p Report f or th e Combus t i on ,I n c . S i t e Denham S p r i n g s . L o u i s i a n a , Earth T e c h n o l o g yC o r p o r a t i o n , March 1985.2 4 0 C F R 3 0 0 . 6 8 ( d ) .3 O S W E R Directive No. 9355.0-19, December 24, 1986.

1-9 (Revi s ed J u l y 28 , 1 9 8 8 )

R O A D W A Y

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U N D E R G R O U N DF U E L T A N K SG A S O L I N E

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The RI/FS for the Combustion, Inc. source control andmanagement of migrat ion operab l e units w i l l be conducted inaccordance with the process outl ined in F i g u r e 1-7. Ingeneral, t h e individual operable unit R I / F S ' s w i l l b econducted i n d e p e n d e n t l y at f i r s t , but converging with thede ta i l ed analys i s o f alternatives (Phase III in F i g u r e 1-7).The overall process is shown d i a g r a m m a t i c a l l y in F i g u r e 1-8.F i g u r e 1-8 also i l lu s t ra t e s the division of the Combustion,Inc. RI/FS into two par t s . The por t ion above the bold dashedl ine indicate s RI/FS act iv i t i e s f or both operable units thatare e s s e n t i a l l y comple te . The s teps shown below the linerepresent ac t iv i t i e s yet to be c o m p l e t e d . The purpo s e ofthi s RI/FS Work P l a n i s to d e f i n e the tasks needed tocomple t e the s t ep s shown below the line. Due to thei terative nature of the RI/FS proces s , however, it isunderstood that a need may arise to return to some ac t iv i tycurrently shown above the line if fur ther ref inement of thedatabase is required. In a d d i t i o n , some of the a c t iv i t i e sdescribed in this work p l a n may result in a need foraddi t i onal s t u d i e s / i n v e s t i g a t i o n s to generate s u f f i c i e n t datato p e r f o r m the d e t a i l e d analy s i s of remedial a l t e rnat ive s .If these a d d i t i o n a l f i e l d s tudie s are deemed necessary, as p e c i f i c work p l a n for each proposed act ivity will bedeve loped and the p l a n imp l emen t ed .1 .5 RI/FS Obj e c t iv e sThe o b j e c t i v e s of the RI are to c o m p i l e e x i s t i n g i n f o r m a t i o non the Combustion, Inc. site and to i d e n t i f y and obtain anya d d i t i o n a l i n f o r m a t i o n needed to evaluate the f e a s i b i l i t y ofvarious remediat ion op t ions . The o b j e c t i v e s of the FS are touse this in format ion to e s tabl i sh site s p e c i f i c remediationcriteria, d e v e l o p remedial action a l t e rna t iv e s , and evaluatethese a l t ernat ive s re lat ive to the a f or emen t i oned criteria.Based on the results o f the F e a s i b i l i t y S t u d y (FS), agencyreview and p u b l i c comment, a f i n a l remedy for the site w i l lbe s e l ec t ed and impl ement ed .T h i s report prov ide s a work p l a n f o r execution o f t h e RI/FS.Consi s t ent with E P A ' s Guidance o n Remedial I n v e s t i g a t i o n sUnder CERCIA ( J u n e 1 9 8 5 ) , the RI will f o cu s on data collec-tion and site characterizat ion. A n a l y s i s of the data for thepurpo s e of evaluat ing remedial a l t ernat ive s wi l l be p e r f o r m e di n t h e F S , consistent with E P A ' s Guidance o n F e a s i b i l i t yS t u d i e s Under C E R C I A ( J u n e 1 9 8 5 ) . D e t a i l s o f t h e f i e l d workto be p e r f o r m e d under this part of the RI/FS are provided inthe Qual i ty Assurance P r o j e c t Plan dated February 16, 1988.

1-13

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S C O P I N G O F T H ER I / F SF E A S I B I L I T Y S T U D Y

D E V E L O P M E N T O FA L T E R N A T I V E S

M O S T L Y C O M P L E T ET O B E P E R F O R M E D

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M A N A G E M E N T O F M I G R A T I O NOPERABLE U N I TR 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

S I T EC H A R A C T E R I Z A T I O N

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P O S T - S C R E E N I N GF I E L D I N V E S T I G A T I O N S

D E T A I L E D A N A L Y S I SO F A L T E R N A T I V E S

D E V E L O P M E N T O FA L T E R N A T I V E S

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F I G U R E 1 - 8C O M B U S T I O N , I N C . R I / F S P R O C E S S

C O M B U S T I O N , I N C . S I T EWO. NO 85-02

S p e c i f i c RI ob j e c t iv e s are as f o l l o w s :o C o m p l e t e characterizat ion of s u r f a c e ma t e r ia l s .o Charac t er ize the s t ra t i graphy of the site.

Characterize the hydrology of the site.oo Determine if and to what extent ground water hasbeen a f f e c t e d by the site.o I d e n t i f y and investigate a l l eg ed s p i l l and burialareas, and characterize the mater ia l s f o u n d .o I d e n t i f y c h e m i c a l - s p e c i f i c a p p l i c a b l e or relevanta n d a p p r o p r i a t e requirements ( A R A R ' s ) .o Provide other i n f o r m a t i o n needed to i d e n t i f y ,evaluate and screen po t en t ia l t r e a t m e n t / d i s p o s a la l t ernat ive s for the various mat e r ia l s pre sent .

S p e c i f i c F S o b j e c t i v e s a r e a s f o l l o w s :o Develop pre l iminary remedial action o b j e c t i v e s forthe site based on ex i s t ing data for the sur fac emater ia l s and on r e su l t s of the in i t ia l RI sitecharac t er izat ion a c t iv i t i e s f o r t h e b u r i e d / s p i l lm a t e r i a l s and ground water.o I d e n t i f y po t en t ia l treatment a n d / o rc o n t a m i n a n t / d i s p o s a l technologies for the variousmedia.o I d e n t i f y A R A R ' s f o r t h e t e chno log i e s .o Conduct an init ial screening of the t e chnologie sfor d ea l ing with the sur face materials .

Develop Work P l a n ( s ) i f needed f o revaluat ions of the above t e chno log i e s . d e t a i l e d

For the b u r i e d / s p i l l materials and ground water,determine if s u f f i c i e n t data have been gathered toconduct the initial screening and de ta i l ed analysi sof a l t e r n a t i v e s , or i f a d d i t i o n a l inve s t iga t ionswi l l be needed.

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2 - S C O P I N G A N D PROJECT I N I T I A T I O N2.1 Archive and S i t e H i s t o r y I n v e s t i g a t i o nAs part of thi s inve s t iga t i on , research into the h i s tory ofthe s i te operat ions wi l l be c o m p l e t e d . The purpo s e of th i sresearch is to obtain data to h e l p i d e n t i f y and evaluatep o t e n t i a l o f f s i t e migrat ion pathways.

2.1.1 Agency Record SearchA search of the EPA and Louisiana DEQ records is propo s ed toi d e n t i f y what add i t i ona l i n f o r m a t i o n exist s beyond that whichhas been obtained by ERM-Southwe s t , and what i n f o r m a t i o n maybe h e l p f u l in documenting any instances of pond ov er t opp ingor leaks, po t en t ia l constituent releases and locations ofburied materials . DEQ ground water s a m p l i n g r e su l t s ,associated qual i ty c o n t r o l / b a c k u p da ta , and studies on localfauna wil l a l so be reviewed and documented.

2.1.2 Aeria l and S i t e Photo Archive S t u d yAs part of th i s s t udy , a v a i l a b l e h i s t or i ca l and current s i tep h o t o s w i l l be reviewed in order to better document evidenceo f p o t e n t i a l o f f s i t e release pathways . Source s o f thesep h o t o g r a p h s include but are not l imi t ed to:

1. The U . S . D . A . A g r i c u l t u r a l S t a b i l i z a t i o n andConservation Service ( A S C S ) photo archive o f f i c e ,S a l t Lake C i t y , U t a h ,2 . T h e U . S . G e o l o g i c a l Survey ( U S G S ) EROS Data Center,S i o u x F a l l s , South Dakota which maintains acomputerized search system of all avai lable f e d e r a laerial photos inc luding NASA high resolut ionp h o t o g r a p h y ,3. Local commercial aerial p h o t o g r a p h y companie s , and4. Louis iana DEQ.

T h e U S G S o f f i c e i s a c learinghouse f o r ordering p u b l i c l yavai lab l e aerial photos taken by any f e d e r a l agency,i n c l u d i n g NASA and EPA.

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2.1.3 Interviews W i t h Local ResidentsA t t e m p t s w i l l be made to contact and interview re s ident s nearthe s i te to determine if other burial or s p i l l areas mayexist (in a d d i t i o n to those shown in F i g u r e 1-1). There s ident s to be interviewed w i l l be l im i t ed to those r e s id ingalong Dubose and M i l t o n Roads , f r o m Burgess Road east to thestream that runs along the west s ide of the Pond Area. There su l t s of the .interviews w i l l be documented; c r ed i b l ea l l e g a t i o n s of s p i l l s or burials not a lr eady i d e n t i f i e d w i l lbe added to the scope of this inve s t iga t i on , as a p p r o p r i a t e .2.2 General S i t e Charac t e r i za t i on

2.2.1 T o p o g r a p h i c a l SurveyDetai l ed t opograph i ca l m a p p i n g of the Pond and Process Areasis needed for accurate measurement of mater ia l s present andfor f e a s i b i l i t y analyses of various remedies ( p a r t i c u l a r l y inthe area of stormwater management) . The maps w i l l be devel-oped f r o m aerial pho tographs of the site and wi l l show thesite at a 1 inch = 50 f e e t scale with one f o o t contour lines.The result wi l l be d e ta i l ed t o p o g r a p h i c a l maps of the Pondand Process Areas and other s i g n i f i c a n t nearby f ea ture s (suchas drainage d i t che s , roads, and a l l eg ed burial areas).Proper ty boundaries based on the surveyed legal p r o p e r t yd e s c r i p t i o n w i l l a l so be shown on the maps .

2 . 2 . 2 Regional C h a r a c t e r i z a t i o nA review of e x i s t i n g i n f o r m a t i o n to c o n f i r m regionalcharac ter i s t i c s a p p l i c a b l e to the site inv e s t i ga t i on w i l l beconducted. T h i s review w i l l be used to c o n f i r m relevantg e o l o g i c , e c o l o g i c , h y d r o l o g i c , h y d r o g r a p h i c and phys i-ographic i n f o r m a t i o n on the site and the surrounding area.In a d d i t i o n , land use pa t t erns in the vicinity of Combust ion,I n c . w i l l be i d e n t i f i e d to the extent necessary to assessp o s s i b l e impacts f r o m past operation of the site a n d / o rp e r f o r m a n c e o f t h e RI/FS tasks.

2.2.3 P o p u l a t i o n Census EvaluationCensus data for Livings ton Parish wi l l be evaluated to deter-mine demographic pat t erns relevant to an analysi s of thepo t ent ia l impact of hypothe t i ca l releases from the site. Forexampl e , this in f ormat i on wi l l be u s e f u l in determining pot-ential human exposure to air emissions re su l t ing f r o m removalact ivi t i e s at the site.

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2.2.4 W a t e r W e l l SurveyA survey of water w e l l s within a 2-mile radius of the sitewi l l be made based on p u b l i c l y avai lab l e data. T h i s informa-tion wi l l be used in conjunction with the geotechnicalevaluation outlined in Sec t ion 5 to determine po s s i b l eexposure pathways. T h i s survey wil l also include a briefanalys i s of the drinking water well s a m p l i n g conducted by theLouisiana DEQ in August 1986.

2.2.5 W a s t e Q u a n t i f i c a t i o nPrevious sampl ing activit ies have included de ta i l ed measure-ments of materials present in all of the Process Area tanks(excep t T a n k N o s . 16 and 18) and in Ponds B, C, F, H, M andN. The remedial inve s t iga t ion w i l l inc lude measurement andq u a n t i f i c a t i o n o f t h e material s in Ponds A, D, G, I, J, K andL, the two tanks in the Pond Area, T a n k N o s . 16 and 18 in theProcess Area, and the drums in the Process Area. Quant i f i ca-tion of buried materials contained in underground tanks inthe Process and Pond Areas will be p er f ormed as part of thes ub sur fa c e inve s t igat ion (see S e c t i o n 5 ) .The mater ia l s in Ponds A, D, G, I, J, K and L w i l l b emeasured using tube-and-piston and C o l i w a s a - t y p e sampl er s( S l u d g e J u d g e or s imilar devices) and other a p p r o p r i a t eequipment to a l l ow quan t i f i ca t i on of the o i l , water ands ludge phases. A boat wil l be used to provide access to theinteriors of the ponds .Level s in Tank N o s . 16 and 18 and the drums in the ProcessArea wi l l be measured when these containers are opened forsampl ing . The quantities wi l l be calculated f rom the l evel sand geometry of the containers.

2.2.6 S i t e InventoryAn inventory of mat er ia l s present at the s i t e , i n c l u d i n gest imated volumes of stored mat er ia l s , tanks, b u i l d i n g s ,p u m p s , and any nonearthen structures, wil l be c ompi l ed forinclusion in the R l / F S f i n a l report. T h i s l i s t wi l l includeestimated volumes of the contents of underground tanks andother buried mater ia l s , if f ound .

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site. Locations are g e n e r a l l y based on hearsay or cursory,nonintrusive inve s t i ga t i on s . The general approa ch f or theburied mat e r ia l s w i l l be to:o D e f i n e areas for inve s t i ga t i on;o Conduct f i e l d inve s t igat ions to c o n f i r m thepresence or absence of buried mat e r ia l s wi th in eacharea ;o Charac t er iz e any buried mater ia l s f o u n d and, to theextent necessary, soil a f f e c t e d by the buriedm a t e r i a l s ;o Develop a l i s t of po t en t ia l remedial t e chno log i e sand, based on the charac t er iza t ions de scr ibedabove, conduct an in i t ia l screening of thoset e chno log i e s ; ando Determine if f u r t h e r inve s t i ga t i on s are needed tocompl e t e t h e R I / F S .

It is l i k e l y that some buried m a t e r i a l s discovered wouldgenera l ly be s imilar to other material s present at the s i t e;other buried m a t e r i a l s may be unique. Due to th i suncer ta inty, a d d i t i o n a l i n v e s t i g a t i o n s may be necessary i f:o Unique ma t e r ia l s are discovered that would bei n c o m p a t i b l e with other t r e a t m e n t / d i s p o s a la l t e rna t iv e s for the s i t e;o M a t e r i a l s are discovered that are c o m p a t i b l e withother t r e a t m e n t / d i s p o s a l a l t e rna t iv e s , but due totheir nature or quanti ty would require s i g n i f i c a n tchanges in the i m p l e m e n t a t i o n of the a l t e r n a t i v e s ;oro Evalua t i on s of data c o l l e c t e d i n i t i a l l y areinconclus ive f o r i d e n t i f y i n g f e a s i b l e a l t ernat ive s .

In thi s case, new work p l a n ( s ) would be prepared as needed tod e f i n e t h e next phase o f t h e R I / F S .2.3.2.2 Ground Water

T h e r e is a l s o very l i t t l e i n f o r m a t i o n a v a i l a b l e on thegeo l ogy and hydro logy in the immediate vic ini ty of theCombus t ion, I n c . site. Ground water monitor w e l l s i n s t a l l e d2-5

in the Pond Area by Earth T e c h n o l o g y Corpora t i on 2 have shownthat some materials present at the site may also be presentin the ground water under the s i t e , a l though the data areinconclusive. A n a l y s e s of pub l i c and private water s u p p l yw e l l s near the site have shown that the w e l l s are " . . . f r e ef r o m contamination and [are] considered s a f e to drink underFedera l and S t a t e guidel ines . 1 * 3 Due to the lack ofi n f o r m a t i o n , thi s Work Plan f o cu s e s on the characterizationof the geology and hydrology of the site and outlines aprogram to determine if and to what extent ground water mayhave been a f f e c t e d by the site ( i n c l u d i n g the Pond Area,Process Area, and any o f f s i t e s p i l l or burial areas). It isr e c ogn iz ed , however, that a d d i t i o n a l inve s t iga t ions may benecessary if the data col lec ted under this RI/FS Work Planare i n s u f f i c i e n t to c ompl e t e the evaluation of a l t ernat ive srelative to the ground water.2.3.2 .3 P i p e l i n e

The p i p e l i n e between the Pond and Process Areas is currentlyused to drain stormwater f r om the Process Area ( T a n k 1) toPond C. I n v e s t i g a t i o n of the p i p e l i n e during the Combus t ion,Inc. RI/FS will be l imited for the f o l l o w i n g reasons:o Ther e is no evidence vi s ib le at the sur fa c e thatthe p i p e l i n e is currently l e a k i n g ;o If the p i p e l i n e did leak, the material dischargedwould be r e l a t i v e l y clean stormwater f r o m theProcess Area, and thus the chance of s i g n i f i c a n tenvironmental impact f r om such a release ismin imal;o The p i p e l i n e must remain in service throughout theRI/FS to handle stormwater from the Process Area;and

2 S i t e I n s p e c t i o n F o l l o w u p Report f o r th e Combustion,I n c . S i t e Denham S p r i n g s . Louis iana. Earth T e c h n o l o g yCorporat ion, March 1985.3 Let t e r f rom W i l l i a m B. D e V i l l e , A d m i n i s t r a t o r , DEQInac t iv e and Abandoned S i t e s Divis ion, to Preston K i l l c r e a s e ,et al, S e p t e m b e r 11, 1986.

2 - 6 ( R e v i s e d J u l y 2 8 , 1 9 8 8 )

o Any intrusive inve s t iga t ion (such as d r i l l i n g ort r ench ing) pre s ent s an unwarranted risk of damagingthe p i p e l i n e .The p i p e l i n e w i l l be excavated and removed when it is nolonger needed for stormwater conveyance. T h i s work wil l bep e r f o r m e d as part of the f i n a l site remedy, and not as a partof the RI/FS. At that t ime, any discovery of soil a f f e c t e dby a leak f r o m the p i p e l i n e w i l l be inves t igated andaddres s ed in a manner consistent with other a f f e c t e d s o i l s atthe s i t e , as a p p r o p r i a t e .2.4 A p p l i c a b l e or Relevant and A p p r o p r i a t e RequirementsT h i s section presents a pre l iminary i d e n t i f i c a t i o n ofchemical- and s i t e - s p e c i f i c ARAR's based on currentlyava i lab l e i n f o r m a t i o n and is consistent with EPA guidance 4 .T h i s i d e n t i f i c a t i o n may be revised based on data c o l l e c t e dduring th i s in i t ia l phase o f t h e R I / F S . Pre l iminary remedialt e c h n o l o g y - s p e c i f i c A R A R ' s wi l l b e d eve l oped during t h ein i t ia l screening of the remedial a l t ernat ive s .T h i s pr e l iminary ARAR analys i s wi l l provide a basis fori d e n t i f y i n g pr e l iminary Remedial Act ion O b j e c t i v e s ( R A O ' s )and p o t e n t i a l remedial t e chnologi e s or Remedial A c t i o nA l t e r n a t i v e s as described in S e c t i o n s 9 and 10. It ispremature t o f i n a l i z e A R A R ' s o r R A O ' s a t thi s time sincei n s u f f i c i e n t data are avai lab l e to determine the risks posedby the site. T h e s e risks w i l l be d e f i n e d during the Pub l i cH e a l t h Eva lua t i on and Endangerment Asses sment as discussed inS e c t i o n 8.The primary po t en t ia l c h e m i c a l - s p e c i f i c and l o c a t i o n - s p e c i f i cARAR's are summarized in T a b l e 2-1 and di scus sed below:

o The Resource Conservation and Recovery Act (RCRA)the Hazardou s and S o l i d Wast e Amendments (HSWA) of1984, the Louis iana Environmental Q u a l i t y Act(LEQA) and the corre sponding r egula t i ons may bea p p l i c a b l e if hazardous wastes are determined to bepresent at the site. RCRA, HSWA and LEQA would bea p p l i c a b l e to o f f s i t e treatment and d i s p o s a l o f anyhazardous wastes, and may be either a p p l i c a b l e or4 I n t e r i m Guidance on Compl iance W i t h Other A p p l i c a b l e orRelevant and A p p r o p r i a t e Requirements, 52 F e d e r a l Regis ter

3 2 4 9 6 , August 27, 1987.2-7

T A B L E 2-1P O T E N T I A L A R A R ' SC O M B U S T I O N , I N C .

F e d e r a lResource Conservation andRecovery Act (RCRA) andH a z a r d o u s a n d S o l i d W a s t eAmendments o f 1984 ( H S W A )

S t a t e

C l e a n W a t e r A c t ( C W A )

C l e a n A i r A c t ( C A A )

Comprehens ive EnvironmentalResponse, Compensat ion andL i a b i l i t y Act of 1980( C E R C L A ) [ R e p o r t i n gRequirements]Comprehens ive EnvironmentalResponse, Compensat ion andL i a b i l i t y Act of 1980( C E R C L A ) [ N a t i o n a lCont ingency P l a n ] and theS u p e r f u n d Amendment s andReauthorization A c t ( S A R A )T o x i c Subs tance s Control Act( T S C A )S a f e Drinking W a t e r A c t( S D W A )

Used Oil Recycling Act( U O R A )

LEQA (Loui s iana H a z a r d o u sW a s t e R e g u l a t i o n s )

LEQA ( L o u i s i a n a S o l i d W a s t eRules and R e g u l a t i o n s )LEQA (Loui s iana WaterP o l l u t i o n Contro lR e g u l a t i o n s )LEQA ( A i r Q u a l i t yR e g u l a t i o n s )LEQA ( L o u i s i a n a N o t i f i c a t i o nRegualtions and Proceduresf o r U n a u t h o r i z e d D i s c h a r g e s )

Loui s iana I n a c t i v e andAbandoned H a z a r d o u s W a s t eS i t e Law

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relevant and a p p r o p r i a t e to onsite treatment andd i s p o s a l o f hazardous wastes.The provi s ions o f the Louis iana S o l i d W a s t e Rulesand Regula t i on s may be a p p l i c a b l e for management ofnonhazardous materials at the site.The C l e a n W a t e r Act and Louis iana W a t e r P o l l u t i o nControl Regulations may be a p p l i c a b l e to pointsource di s charge s of wastewater and/or contaminatedstormwater r u n o f f , i f present.The C l e a n Air A c t , LEQA and the c orr e spondingregu la t i on s may be a p p l i c a b l e to inve s t iga toryand/or c l eanup ac t iv i t i e s that have the p o t e n t i a lto release cons t i tuent s to the atmosphere.The r epor t ing requirements of the ComprehensiveEnvironmental Response , Compensa t i on and L i a b i l i t yAct (CERCLA) of 1980 may be a p p l i c a b l e if ahazardous substance is released f r o m the s i te in anamount exceeding the r epor tab l e quantity.The Louis iana N o t i f i c a t i o n Regula t i on s andProcedures for Unauthor iz ed Discharges may bea p p l i c a b l e to both C E R C L A releases described aboveand to other d i s c h a r g e ( s ) if such d i s c h a r g e ( s )occurred.The provi s ions of C E R C L A contained in the N a t i o n a lCont ingency P l a n ( N C P ) are not a p p l i c a b l e to theCombustion, Inc. site because the site has not beenl i s t e d o n t h e N a t i o n a l Prior i t i e s List ( N P L ) . T h eprovis ions of the N C P , however, wi l l g e n e r a l l y beconsidered relevant and appropr ia t e .The T o x i c Subs tance s Control Act and c orr e spondingregulat ions may be a p p l i c a b l e for oil containinggreater than 5 0 p p m P C B ' s .The S a f e Drinking Water Act may be a p p l i c a b l e orrelevant and a p p r o p r i a t e to ground water under thes i t e , a l though current data are i n s u f f i c i e n t tomake even a pre l iminary determination at this time.The Used Oil Recycl ing Act may be a p p l i c a b l e to theoil at the site for any recycl ing a l t ernat iveconsidered.

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o N o l o c a t i o n - s p e c i f i c S t a t e o r F e d e r a l A R A R ' s havebeen i d e n t i f i e d at this time, a l though some may bei d e n t i f i e d that are s p e c i f i c to a p o t e n t i a lremedial alternative.2.5 I n i t i a l Development o f Data Q u a l i t y Obj e c t i v e sT h i s subsection describes the initial phase of the DataQual i ty Obje c t ive s ( D Q O ' s ) development process ( F i g u r e 2-1)f o r th e Combustion, Inc. site consistent with EPA's DQOguidance^. The second s tage, data uses and needs, wi l l bediscussed in Sec t i on 2.5.2. The actual de s ign and rationalefor the data c o l l e c t i on program (shown as S t a g e 3 in F i g u r e2-1) is provided in the Q u a l i t y Assurance P r o j e c t P l a n .

2.5.1 Decision T y p e sThe s a m p l i n g and analyt i cal port ion of this work p l a n isintended to provide the data needed to evaluate remedialalternatives for the Combustion, Inc. site so that a remedialaction consistent with C E R C L A , SARA and the N a t i o n a lCont ingency P l a n can be s e l e c t ed . The data wi l l be used bythe P a r t i c i p a t i n g Part i e s , DEQ and EPA to make decisionsrelative to the RI/FS process and the remedy se lec t ionprocess . T h e s e u s e r s ' involvement in the deve lopment of theDQO's w i l l occur through their review o f this Work Plan.Conc ep tua l p o t e n t i a l exposure scenarios have been d e v e l o p e din order to provide a clear unders tanding of the sources ofmaterial s present on the s i te , the migration pathway by whichthese mater ia l s may move o f f s i t e , and the p o t e n t i a l receptorsthat may be impacted by these material s . These scenarios arediscus sed in S e c t i o n s 3, 4 and 5 of this Work P l a n .

2.5.2 Data Uses and N e e d sA d d i t i o n a l data needs for comple t ion of the RemedialI n v e s t i g a t i o n and the rationale for the selection of theseparameters are di scus sed below:

5Data Qual i ty Obje c t iv e s Development Guidance forS t u d y A c t i v i t i e s . E P A ,Remedial I n v e s t i g a t i o n / F e a s i b i l i t yMarch 1987.2-10

S T A G E 1I D E N T I F Y D E C I S I O N T Y P E S

• I D E N T I F Y & I N V O L V E D A T A U S E R S• E V A L U A T E A V A I L A B L E D A T A• DEVELOP CONCEPTUAL MODEL• S P E C I F Y O B J E C T I V E S / D E C I S I O N S

S T A G E 2I D E N T I F Y D A T A U S E S / N E E D S• I D E N T I F Y D A T A U S E S• I D E N T I F Y D A T A T Y P E S• I D E N T I F Y D A T A Q U A L I T Y N E E D S• I D E N T I F Y D A T A Q U A N T I T Y N E E D S• E V A L U A T E S A M P L I N G / A N A L Y S I S O P T I O N S• REVIEW PARCC PARAMETERS

S T A G E 3D E S I G N D A T A C O L L E C T I O N P R O G R A M• ASSEMBLE DATA COLLECTION COMPONENTS• DEVELOP DATA COLLECTION DOCUMENTATION

F I G U R E 2 - 1D Q O T H R E E S T A G E P R O C E S S

2.5.2.1 Oil in Tanks and PondsThe propo s ed parameters for analys i s of oi l s ampl e s aresummarized in T a b l e 2-2. PCB analyses for oil f r om sourcesnot prev iou s ly tested are proposed to determine if thesematerial s must be handled in accordance with the PCB regula-tions. Hazardou s Substance List (HSL) analyses f o r t h ev o l a t i l e f r a c t i o n s are s p e c i f i e d for o i l f r o m the p o n d s .Thes e data wil l be used to calculate po t ent ia l air emissionrates f r o m the ponds due to v o l a t i l i z a t i o n of l i gh thydrocarbons. Parti t ion analyses wi l l be conducted on oilsample s not previous ly analyzed to further characterize theseoil s . F l a s h point analyses w i l l be used to determine ifi gn i tab l e material s are present.A n a l y s e s wi l l also be per formed for BTU value, total halo-gens, arsenic, cadmium, chromium, l e a d , and p h o s p h a t e s .T h e s e analyses wi l l be used in conjunct ion with the f l a s hpoint re sul t s to evaluate the s u i t a b i l i t y of the oil sampl e sfor reuse or reclamation as a f u e l .

2.5.2.2 S u r f a c e Wat erThe parameters s e l e c t ed for analys i s o f water s ampl e s arethose needed to evaluate wastewater treatment opt ions for thePond Area and determine whether the overall site has a f f e c t e dsur fac e water. The s e analyses are shown in T a b l e 2-3. Thel i s t includes HSL compounds and standard water qual i typarameter s , along with several heavy me ta l s that , based onexi s t ing da ta , may p o t e n t i a l l y be present in the wastewater.A basel ine wi l l be e s tab l i shed through analyses of s u r f a c ewater sample s co l l e c t ed upstream of the Pond Area and in thecreek upstream of the Process Area, and through analyses of astormwater sample co l l e c t ed f r om a representative locat ionnear the site that receives r u n o f f f rom l ight manufac tur ingoperations. A n a l y s i s of the water f r o m T a n k No. 13 w i l l beused to evaluate its s u i t a b i l i t y for de epwe l l in j e c t i on .

2.5.2 .3 Drums in the Process AreaThe contents of the drums in the Process Area are unknown.Analy s e s of drum contents wi l l be as shown in T a b l e 2-4, andwil l depend on an initial visual c l a s s i f i c a t i o n ( i . e . ,organic l i q u i d , aqueous l i q u i d , o i ly sol id or nonoily s o l i d )of the mater ia l s present. If a drum contains more than oneof the above media, each phase that is present and consti-tutes at least 20% of the f u l l drum volume wi l l be sampl edand analyzed. If needed to adequate ly characterize the drum

2-12

TABLE 2-2C O M B U S T I O N , I N C . R I / F S

A D D I T I O N A L A N A L Y T I C A L R E Q U I R E M E N T SO I L I N T A N K S A N D P O N D S

S o u r c e P C S ' aH a z a r d o u sS u b s t a n c e

L i s c ( a )BTUV a l u e X O i l / W a t e r / S o l i d s

NO1OJ

T a n k 1T a n k 2T a n k 3T a n k 5T a n k 7T a n k 8T a n k 9T a n k 10T a n k 11T a n k 12T a n k 13T a n k 15Pond APond BPond CPond FPond GPond H

XXXX

XXX

X

X

XXXXXX

XXXX

XXXX

XXX

T o t a lOrganicH a l o g e n s P h o s p h a t e s

XXXX

F l a s hP o i n t

XXXXXXXXXXXXXXXXXX

T o t a l M e t a l sA n t i m o n y

XXXX

XXX

A r s e n i c

XXXX

XXX

Barium

XXXX

XXX

Cadmium

XXXX

XXX

C h r o m i u m

XXXX

XXX

Lead

XXXX

XXX

( a ) V o l a C i l e 3 , B a s e / N e u t r a l s , Acid E x t r a c t a b l e s

TABLE 2-3C O M B U S T I O N , I N C . R I / F SA D D I T m N A L A O T L Y T I C A I . R E Q U I R E M E N T S

S U R F A C E W A T E R

0><H -cn(D

Nooo

Source BOOTank 1Tank 13Tank 14Pond APond BPond CPond DPond FPond GPond IPond JPond KPond LPond MPond NTank Dike Pit EPond Area Stream

UpstreamDownstream

XXXXXXXXXXXXXXX

XX

ElXXXXXXXXXXXXXXX

XX

TOCX

XXXXXXXXX

X

XX

TO6X

X1XXXX*XXxX

XX

Process Area CreekUpstreamDownstream

StormwaterBackgroundPond AreaProcess Area

XX

XXX

XX

XXX

XX

XXX

XX

XXX

T S S

XXX

CODOil &Grease

XXXXXXXXXXXXXXX

XXXXXXXXXXXXXXXX

XXX

HazardousSubstanceL i s t ( a )Total Metals

Antimony Arsenic Barium Chromium cobalt Lead

XX

XXX

XX

XX

XXX

XX

XXX

XX

XX

XXX

XX

XX

XXX

FlashPoint

XXXXXXXX

XXXXXXXX

XXXXXXXX

XXXXXXXX

XXXXXXXX

XXXXXXXX

XX

XX

XXX

( a ) V o l a t i l e s , Base/Neutrals , and Acid Extractables.00oo

TABLE 2-4C O M B U S T I O N , I N C . R I / F S

A N A L Y S E S O F P R O C E S S A R E A D R U M C O N T E N T S

ParameterF l a s h P o i n tPHS u l f i d e s / C y a n i d e sEP T o x i c i t yP C B ' sH a z a r d o u s S u b s t a n c e L i s t ( V o l a t i l e s )T O GOil & Greas eC h l o r i d e C o n t e n t

M a t e r i a l T y p eOrganic L i q u i d

X

X

X

Aqueous L i q u i d , O i l y S o l i dX

XX X

XX

N o n o i l y S o

XXXX

X

XXX

XXX

contents for proper t r e a t m e n t / d i s p o s a l of the drum contents ,add i t i ona l analyses may be p e r f o rmed as d i c ta t ed by theresul t s of the s a m p l i n g outlined above.2.5 .2 .4 T a n k N o s . 16 and 18

The contents of T a n k N o s . 16 and 18 are al so unknown. Thesame approach to s a m p l i n g and analys i s w i l l be used for thesetanks as is shown in T a b l e 2-4 for the Process Area drums.2 . 5 . 2 . 5 T a n k and Pond S o l i d s

The p r o p o s e d analyse s f or s o l i d s c o l l e c t e d f r o m the tanks andp o n d s are shown in T a b l e 2-5. T a n k s o l i d s w i l l be s a m p l e donly if present to a d e p t h of at least 12 inches; otherwisethe s o l i d s wi l l be handled along with the other tankcontents. Part i t i on analyses (% p i l / W a t e r / S o l i d s ) w i l l beconducted to characterize the s o l i d s for p o s s i b l e phys i ca ltreatment ( e . g . , c e n t r i f u g a t i o n or f i l t r a t i o n ) . PCB analys e sw i l l b e conducted on o i l y s o l i d s . H a l o g e n s , organic HSLcompounds and s e l e c t ed metal s w i l l be analyzed to prov idef u r th e r characterization of the s o l i d s .2.5.2.6 S o i l s and Ground W a t e r

R e l a t i v e l y l i t t l e data are a v a i l a b l e on the soil and groundwater media at the s i te and in the a l l e g e d burial areas.C o n s e q u e n t l y , a somewhat more extensive analyt i ca l program iswarranted to adequate ly characterize these media. S a m p l i n gand analys i s of these media are summarized in T a b l e s 2-6 and2-7.The choice of analyses is based on the known or a l l e g e dm a t e r i a l s at the site and the p r o p e r t i e s of the ind iv idua lcons t i tuent s in their respective matrices. For e x a m p l e ,PCB's w i l l no t b e analyzed in v i s u a l l y u n a f f e c t e d s o i l s inthe a l l eg ed burial areas because any PCB's would g enera l ly beassociated with a r ead i ly vi s ib l e heavy oil matrix.

2-16

TABLE 2-5C O M B U S T I O N , I N C . R I / F S

A D D I T I O N A L A N A L Y T I C A L R E Q U I R E M E N T ST A N K A N D P O N D S O L I D S

(D<H -COf D

CO00

0000

% O i l / W a t e r / S o l i d s P C B ' sT a n k ( b )

1578910111216

PondABCDFGHIJKLMN

Tank

XXXXXXXXX

XXXXXXXXXXXXX

Dike P i t ( G )X

XXXXXXXX

XX

TotalOrganicHalogens

XXXXXXXXX

X

XXXXX

HazardousSubstanceL i s t ( a )

XXXXXXXXX

Total Metals

XXXXXXX

X

Antimony Barium Cadmium Chromium Lead

XXXXXXXXX

XXXXXXXXX

XXXXXXXXX

XXXXXXXXX

XXXXXXXXX

X

XXXXX

XXXX

XXXX

XXXX

XXXX

( a ) V o l a t i l e s , Base/Neutral s , and Acid Extractable.( b ) T a n k s not l i s ted have no so l ids , or solids depth was measured at less than 12 inches. On all othertanks, sample only if more than 12 inches of solid are present. Analyze solids for PCB's only if tankliquid contains detectable levels o f PCB's .( c ) S e d i m e n t sample.

TABLE 2-6C O M B U S T I O N , I N C . R I / F S

S U B S U R F A C E S O I L S A M P L I N G A N D A N A L Y S I S PROGRAM

_______Parameters (a)__________H a z a r d o u s Subs tance L i s t :

. V o l a t i l e sB a s e / N e u t r a l sAcid Extractable sM e t a l s ( b )P C B ' s

Geophys i ca l T e s t i n g :H o r i z o n t a l H y d r a u l i cConduct iv i tyVertical H y d r a u l i cConduct ivi tyAtterberg L i m i t sUniaxial CoxnpressiveS t r e n g t hGrain sizeMoisture ContentDry DensityA p p a r e n t Poros i ty

N O T E S :(a) Maximum of 3 sample s per e xp l ora t ory boring or welli n s t a l l a t i o n boring. A d d i t i o n a l s a m p l i n g , changes ins a m p l i n g , or changes in sample locat ions , d e p t h s , ornumbers may be required by LDEQ in the event unexpectedcondit ions are encountered.(b) A n a l y z e sample s f r om upper 10 f e e t of selected boringsonly.

2-18 (Revised J u l y 28 , 1 9 8 8 )

T A B L E 2-7C O M B U S T I O N , I N C . R I / F S

G R O U N D W A T E R S A M P L I N G A N D A N A L Y S I S PROGRAM

Ground W a t e r El eva t i on Read ing s:Old and new w e l l s andp i e zome t e r s

S u r f a c e W a t e r E l e v a t i o n Readings-:

Number of ground waters a m p l i n g eventsS a m p l e l o ca t i on sParameters f o r ana ly s i s

Every one to three weeksfor s ix monthsWhen w e l l s and p i e z o m e t e r sare measured

All new monitor w e l l sT e m p e r a t u r e ( a )p H ( a )S p e c i f i c C o n d u c t a n c e ( a )H a z a r d o u s S u b s t a n c e L i s t :V o l a t i l e s ( b )B a s e / n e u t r a l s ( c )A c i d e x t r a c t a b l e s ( c )M e t a l s ( b )P e s t i c i d e s / P C B 7 s ( c )

( a ) F i e l d Measurements .( b ) A l l s a m p l e s .( c ) O n l y s a m p l e s with d e t e c t a b l e l e v e l s o f v o l a t i l e s .

2-19

3 - AIR E X P O S U R E3.1 I d e n t i f i c a t i o n o f Pot en t ia l S o u r c e s / R e c e p t o r sThe constituents at the Combustion, Inc. site that couldh y p o t h e t i c a l l y be emitted to the atmosphere are v o l a t i l eorganic compounds and par t i cu la t e s containing heavy metal ssuch as lead. Potential receptors include residents andw i l d l i f e in the immediate vicinity of the site. Due to theex tremely low p r o b a b i l i t y of s i g n i f i c a n t air emissions f r o mthe site (based on previous air s a m p l i n g ) , receptors withinone quarter mi l e of the site wi l l be considered. T h i s rangecan be extended if a p o t e n t i a l for exposure to s i g n i f i c a n tconcentrations beyond one quarter mile is i d e n t i f i e d (seeSec t i on 3.3 b e l ow).3.2 P o t e n t i a l f or Release

3.2.1 Pot en t ia l f or Release o f V o l a t i l e OrganicCompoundsExi s t ing data supplemented by a d d i t i o n a l s a m p l i n g andanaly s i s of mat er ia l s at the Combust ion, I n c . s ite w i l l beused to i d e n t i f y v o l a t i l e organic compounds most l i k e l y to bereleased to the air in s i g n i f i c a n t quantities and toca l cu la t e their theoret ical emission rates.

3.2.2 Potent ia l for Release o f Part i culate s ContainingHeavy M e t a l sThe po t ent ia l for release of par t i cu la t e s containing heavymetals is extremely low. The p o t e n t i a l l y a f f e c t e d s o l i d s atthe site are g e n e r a l l y present in a mixture with oil a n d / o rwater and th e r e f o r e not subjec t to wind d i s p e r s a l . Particu-late s o l i d s that are not mixed with oil are also not l i k e l yto contain s i g n i f i c a n t amounts of heavy meta l s as a result ofpast s i te act ivi t i e s . T h e r e f o r e the risk of airbornemigration of par t i cu la t e s containing heavy metals isn e g l i g i b l e and need not be evaluated fur th er .There is the po t en t ia l for generation of dust f r om operat ingvehicles on unpaved access roads. A water truck will be usedto suppre s s dust along Dubose Road and other areas as needed.3.3 E f f e c t s o f ReleaseBased on the emission rates ca l cu la t ed in S e c t i o n 3.2.1above, d i sper s i on of these constituents from the site wouldbe modeled to predict potent ial exposures at and beyond thef e n c e l i n e . T h e s e p o t en t ia l impac t s would be evaluated aspart of the Public H e a l t h Evaluation and EndangermentAssessment ( S e c t i o n 8).

3-1 (Revi sed J u l y 28, 1 9 8 8 )

4 - S U R F A C E W A T E R E X P O S U R E4.1 I d e n t i f i c a t i o n o f Pot en t ia l S o u r c e s / R e c e p t o r sPotent ial impacts on surface water f r om the Process Area mayresult f r om:

o Stormwater r u n o f f f r o m oi l-s tained paved areas.o Leakage f r om drums at the site.o Leakage f r om T a n k No. 18.o M a l f u n c t i o n of the o i l / w a t e r separator.Leakage f r o m the Process Area tanks is not considered ap o t e n t i a l source of constituent release to s u r f a c e waterbecause the tanks are in a paved area c o m p l e t e l y enclosed bya concrete containment w a l l . Leakage would drain to the sumpand would be t ran s f e rr ed to Pond C along with the stormwater.T a n k 17 (see F i g u r e 1-2), which is outside the containmentarea, is empty and t h e r e f o r e poses no risk. P o t e n t i a lreceptors o f a f f e c t e d s ur fa c e r u n o f f f r o m the Process Areainc lude the drainage d i t che s a long the north and south s ide sof the Process Area.At the Pond Area, s u r f a c e water could p o t e n t i a l l y be a f f e c t e dby an o v e r f l o w of the ponds or f a i l u r e of a dike. The sur-f a c e water receptor for the Pond Area is the stream on thewest s ide of the site.4.2 C h a r a c t e r i z a t i o n o f S u r f a c e W a t e r s

4.2.1 W a t e r in PondsS i g n i f i c a n t amounts of water are present in Ponds A, D, E, F,G , I , J , K , L , M a n d N . Some characterizat ion o f thi s waterhas a lr eady been done. A d d i t i o n a l characterizat ion wi l l bep e r f o r m e d in order to evaluate a p p r o p r i a t e treatment op t i on s .T h e s e data needs are summarized in S e c t i o n 6.1.

4.2.2 W a t e r in StreamThere are currently no data to suggest that the ponds havehad any s i g n i f i c a n t impact on the stream along the west sideof the Pond Area. For purposes of providing a base l ine,however, a d d i t i o n a l s a m p l i n g w i l l be conducted upstream anddownstream of the Pond Area. Ups t r eam and downstream sampl e sof the creek south of the Process Area wi l l al so be co l l e c t edif p o s s i b l e . Biota in and near these channels may al so besampled (as a p p r o p r i a t e ) to evaluate the p o t e n t i a l b i o l o g i c a le f f e c t s of any cons t i tuent s that may be present.

4 - 1 {Revi s ed J u l y 2 8 , 1 9 8 8 )

4.2.3 StormwaterStonuwater r u n o f f s a m p l e s w i l l be c o l l e c t ed during a p r e c i p i -tat ion event. Pond area r u n o f f wi l l be sampl ed at the dis-charge of Pond N into the stream. R u n o f f f r o m the ProcessArea w i l l be s ampl ed f r o m the drainage d i t ch near theroadway."Background" stormwater sample s representative of ProcessArea and Pond Area runon wi l l also be co l l ec t ed and analyzed .The sample locations wi l l be determined based on thet opograph i ca l survey and observation of stormwater drainagenear the site. Comparison of these sample s with the ProcessArea and Pond Area r u n o f f sample s wi l l provide an indicat ionof the e f f e c t (if any) the site may be having on stormwaterr u n o f f , and w i l l f a c i l i t a t e assessment o f stormwater manage-ment op t i on s .4.3 P o t e n t i a l f or ReleaseThe p o t e n t i a l f or release o f s i te ma t e r ia l s t o s ur fa c e waterw i l l be evaluated. In the Process Area thi s evaluat ion w i l lconsist of a thorough visual inspec t ion of the in t egr i ty ofthe tanks within the paved , diked area and of the dike it-s e l f . The drums w i l l be opened and sampled to determinetheir contents. Tank N o s . 16 and 18 wi l l be opened andsampled to determine their contents.The po t en t ia l for release in the Pond Area wi l l be evaluatedby a visual in spe c t i on of the in t egr i ty of the impoundmentdikes and by c ompl e t e survey of the site (see S e c t i o n 2 . 2 . 1 ) .The survey w i l l be used to determine dike and l iquid levele l evat ions and prov ide an accurate ind i ca t i on of the amountof f r e eboard in the ponds . The survey w i l l a l so prov ide abetter d e f i n i t i o n of the stormwater drainage p a t t e r n s .4.4 E f f e c t s of ReleaseBased on the inves t igat ions described above and the ava i lab l eanalytical data on the material s present at the s i t e , thee f f e c t s of a release to sur face water wi l l be pr ed i c t ed .T h i s analys i s wi l l include f l o w measurements in the receivingwaters so that the e f f e c t s of d i s p e r s i on , d i l u t i o n , andat tenuat ion can be considered in asse s s ing p o t e n t i a lexposures. Evaluat ion of po t en t ia l p u b l i c heal th andenvironmental impact s are discussed in S e c t i o n 8.

4-2

5 - G R O U N D W A T E R E X P O S U R E5.1 I d e n t i f i c a t i o n o f Pot en t ia l S o u r c e s / R e c e p t o r sP o s s i b l e sources o f mater ial s that could p o t e n t i a l l y a f f e c tground water inc lude the ponds and a l l e g e d buried mat e r ia l sand tanks in the Pond Area, the a l l e g e d buried tanks and pitarea at the Process Area, the p i p e l i n e between the Processand Pond Area s , and any or all of several o f f s i t e areas with.a l l eged s p i l l e d or buried material. These f a c i l i t i e s areshown in F i g u r e 5-1. Previous inve s t iga t ions 1 at the PondArea indicate that the ground water in the uppermosttransmissive zone contains only low concentrations of me ta l s(near or below current dr inking water s t a n d a r d s ) . Organicswere reported for only one of the f o u r ground water w e l l si n s t a l l e d by Earth T e c h n o l o g y Corpora t i on 2 . For Moni tor W e l lMW-2, concentrations of t o luene , xylene s , 2-hexanone and2 , 4 - d i n i t r o t o l u e n e were reported to range f r o m 10 to 39 par t sp er b i l l i o n .Pot en t ia l receptors include the various transmissive unitsthat under l i e the site and nearby streams. A l t h o u g h horizon-tal and vertical gradi ent s in the area are unknown, somep o t e n t i a l ex i s t s that the s h a l l o w ground water could migratev e r t i ca l ly to deeper transmissive zones or to nearby streams.The s u r f a c e water receptors o f p o t e n t i a l l y a f f e c t e d groundwater inc lude the stream located on the western side of thePond Area and the creek on the southern side of the ProcessArea. T h e s e streams also drain sur fa c e r u n o f f f r om theinve s t iga t i on area. However, a v a i l a b l e t o p o g r a p h i c andground water level data are i n s u f f i c i e n t to ascertain whetherground water seeps into these channels or whether they may berecharge sources to the ground water tab l e . T h i sr e l a t i o n s h i p wi l l be s tudied as part of the RI/FS.5.2 C h a r a c t e r i z a t i o n of P o t e n t i a l M i g r a t i o n PathwaysThe age of the s o i l s i m m e d i a t e l y below the site has not beene s tab l i sh ed . The sha l low surface so i l s are probably of upper

1 S i t e I n s p e c t i o n F o l l o w u p Report f o r t h e Combust ion.I n c . S i t e Denham S p r i n g s . Louis iana. Earth T e c h n o l o g yC o r p o r a t i o n , March 1985.2 I b i d .

5 - 1 (Revi s ed J u l y 2 8 , 1 9 8 8 )

T E S1. A l l e g e d burial l o c a t i o n s are a p p r o x i m a t e , since thee x i s t en c e and l o c a t i o n s of the a l l e g e d buriedm a t e r i a l s have not been c o n f i r m e d . The l o ca t i on sshown are p r o v i d e d s o l e l y to d e l i n e a t e areas that

w i l l be i n c l u d e d in th i s i n v e s t i g a t i o n .2. T h i s d rawing is not to scale.

Ov.rh.ad PowwTratwmusion tin** |

F I G U R E 5 - 1G E N E R A L V I C I N I T Y

C O M B U S T I O N , I N C . S I T E

Ple i s t o c en e age based on g eohydro l og i c cross-sections extra-p o l a t e d to Liv ing s t on Parish f r o m the Baton Rouge area (USGSWRI Report 83-4189). Below these s h a l l o w zones is theS o u t h e r n H i l l s Regional A q u i f e r system, which encompasses t h elower P l e i s t o c e n e , Pliocene and Miocene water-bearing sandsthat under l i e Southern Louisiana. T h i s a q u i f e r system is aseries of g u l f w a r d d i p p i n g and thickening sands, s i l t s andclays that serve as the primary water s u p p l y for this region.The uppermost m a j o r a q u i f e r o f thi s group, the M 4 0 0 - f o o t "sand of the Baton Rouge area, is e s t imated to be a p p r o x i -mate ly 200-400 f e e t below the site. Domestic and munic ipaldr inking water s u p p l i e s in Liv ing s t on Parish a p p a r e n t l y comef r o m deeper sources between 1200 and 2000 f e e t below theground s u r f a c e ( U S G S Water-Data Report L A - 7 8 - 2 ) . EarthT e c h n o l o g y Corporation-* reported that there might be aP l e i s t o c e n e a q u i f e r beneath the site occurring a p p r o x i m a t e l y50 to 100 f e e t below the s u r f a c e , but thi s has not beenc o n f i r m e d . Some l imi t ed domest ic use of sha l l ower groundwater ( i . e . , less than 50 f e e t below the s u r f a c e ) has beeni d e n t i f i e d in the area.The sources of dr ink ing water within a 2-mile radius of thesite w i l l be v e r i f i e d as part of the water well survey( S e c t i o n 2 . 2 . 4 ) . T h i s survey wi l l inc lude a c ompl e t e reviewof all a v a i l a b l e documents on ground water usage around thes i t e , i n c l u d i n g i n f o r m a t i o n ava i lab l e f r o m DEQ. I f t h emigra t i on of cons t i tuent s is c on f i rmed by the sub sur fac einve s t i ga t i on described in this p l a n ( S e c t i o n 5 . 3 ) , then thew e l l s i d e n t i f i e d in this survey that could p o t e n t i a l l y bea f f e c t e d by the p lume w i l l be sampl ed for those cons t i tuent spresent in the p lume.5.3 P o t e n t i a l f or ReleaseIn order to evaluate the p o t e n t i a l for and e f f e c t s of arelease to ground water, the remaining sources ofcons t i tuent s must be located and the po t en t i a l pathways ofmigrat ion must be characterized. T h e s e tasks w i l l bea c c ompl i s h ed through a series of inve s t iga t i ons as describedbelow.

3 I b i d .

5 - 3 (Revi s ed J u l y 2 8 , 1 9 8 8 )

5.3.1 G e o p h y s i c a l SurveysTwo geophysical survey techniques wil l be used i n i t i a l l y atthe s i t e; e l e c tromagnet i c conduc t iv i ty (EM) and seismicr e f r a c t i o n . The EM technique is p r i m a r i l y used to detecthigh conduct iv i ty ground water, and w i l l al so be able todetect the presence of buried metal tanks or drums.A d v a n t a g e s of an EM survey inc lude its a b i l i t y to e x p l o r ed i f f e r e n t d e p t h s below ground s u r f a c e , ease of operat ion inthe f i e l d , and the provision for evaluation of thepre l iminary data in the f i e l d to determine the optimuminstrument c o n f i g u r a t i o n and locat ion of survey l ines form a p p i n g of p o s s i b l e ground water impact areas. The EMtechnique may not be usable in the Pond Area, however, due toi n t e r f e r e n c e f r o m the overhead power l ines .In a d d i t i o n , a seismic r e f rac t i on survey wil l be conductedover the site. T h i s technique y i e l d s data complementary tothe EM survey such as the thickness and d e p t h of thesub sur face s t r a t i g r a p h y and the d e p t h to the water tab le .The e l e c tromagnet i c and seismic r e f r a c t i o n surveym e t h o d o l o g i e s can be found in the Q u a l i t y Assurance P r o j e c tP l a n dated ______________.I n i t i a l l y , a l l suspec ted o f f s i t e s p i l l o r burial areas w i l lbe covered by the EM survey with a p p r o x i m a t e l y 2-4 l ines perarea, d e p e n d i n g on the size of the area and the electro-magnetic response. T y p i c a l line spacings of 25, 50 and 100f e e t are a n t i c i p a t e d . An EM survey w i l l be conducted at thePond Area if e l e c t r i ca l in t er f er ence f r o m the overhead powerlines does not inhibit data co l l ec t ion. The in format ionc o l l e c t ed f r o m the g eophys i ca l surveys w i l l be evaluated andused in f i n a l i z i n g well p l a c e m e n t s and boring l o ca t i on s atthe site. The boring and well i n s t a l l a t i o n program is dis-cussed in the f o l l o w i n g section.

5.3 .2 E x p l o r a t o r y T r e n c h i n gTrenche s w i l l be dug with a backhoe in suspected burial areasi d e n t i f i e d by the geophys i ca l surveys both onsite and in themore remote o f f s i t e areas. T h e s e trenches wi l l be used toc o n f i r m the presence or absence of buried m a t e r i a l s , providean o p p o r t u n i t y to s ampl e any mater ia l s f ound (and p o t e n t i a l l ya f f e c t e d s o i l , i f p r e s e n t ) , and w i l l prov ide i n f o r m a t i o n onthe s t ra t igraphy in the immediate area of the trench.

5-4 (Revised J u l y 28 , 1988)

5.3.3 S o i l Boring ProgramS o i l borings w i l l be made in certain onsite areas tocharacterize the local s t ra t igraphy, and also in the lessremote a l l e g e d burial areas where the geophys i ca l surveysindicated the po t en t ia l presence of buried material s . Ina d d i t i o n , borings may be taken near some of the trenches ifthe trenching program indicated a l i k e l i h o o d thatconst i tuents of buried mater ia l s may be migrating through theso i l .

5.3.4 Piezometers and S t a f f GaugesPiezometer s w i l l be i n s t a l l e d at a number of l o ca t i on s aroundthe Pond and Process Areas in an e f f o r t to e s tab l i sh thedir e c t i on of ground water f l o w in the area. S t a f f gaugesw i l l be i n s t a l l e d in the stream west of the Pond Area and inseveral of the ponds. These s t a f f gauges wil l be used incon junc t i on with water level measurements in the p i ezome t er sto d e f i n e the interaction between the stream, the ponds andground water.

5.3.5 Ground Water MonitoringBased on the sub sur fac e charac t er izat ions obtained throughcomple t ion of the above tasks, the po t en t ia l for a release ofsite cons t i tuent s to ground water w i l l be evaluat ed . Anetwork of ground water monitor w e l l s w i l l be i n s t a l l e d( p r i m a r i l y in the uppermost transmissive zone) upgradient anddowngradient of the site. T h e s e w e l l s w i l l be de s igned todetect if the past site act ivit ie s have had any impact onground water and, if so, to provide an initial estimate ofthe extent and severity of impact .

5.3.6 Evaluat ion o f Poten t ia l for ReleaseUpon comple t ion of the f i e l d invest igations described above,a subs tant ial amount of i n f o r m a t i o n w i l l be ava i lab l e on thesite l i t h o l o g y and hydro logy. T h i s i n f o r m a t i o n w i l l be usedin conjunct ion with data characterizing the material s presentat the site to evaluate the p o t e n t i a l for release of thesemater ia l s into ground water. The waste character izat ion datawil l be used to i d e n t i f y materials with a po t ent ia l tomigrate. I n f o r m a t i o n on s ur fa c e f ea tur e s and l i t h o l o g y w i l lbe used to i d e n t i f y p o s s i b l e pathways of migration.Characterizat ion of subsurface transmissive zones wi l l enablethe i d e n t i f i c a t i o n of the receptors. T h i s ana ly s i s may a l s o

5 - 5 ( R e v i s e d J u l y 2 8 , 1 9 8 8 ;

reveal a need for a d d i t i o n a l d r i l l i n g or s a m p l i n g in order todetermine the extent of a release , if any is d e t e c t ed .5 .4 E f f e c t s o f ReleaseBased on the evaluations described above the e f f e c t s ofrelease to ground water w i l l be p r e d i c t e d . If the sub sur faceinve s t iga t i on s described above indicate that a s i g n i f i c a n trelease of mater ial s f r o m the site to the ground water mayhave occurred or if the s tudie s indicate a reasonable l i k e l i -hood for release, fur ther evaluations of the e f f e c t s of therelease w i l l be conducted. T h e s e evaluations are discussedin more d e t a i l in S e c t i o n s 8.1.3.

5 - 6 ( R e v i s e d J u l y 2 8 , 1 9 8 8 )

T A B L E 8-1P R E L I M I N A R Y I D E N T I F I C A T I O N O F P O T E N T I A L

R E L E A S E S O U R C E S F O R B A S E L I N E C O N D I T I O N S ( a )C O M B U S T I O N , I N C .

ReleaseM e d i u mA i r

S u r f a c e• W a t e r

P o t e n t i a lRelease SourcePond AreaPond and ProcessAreasPond Area

Process Area

P i p e l i n e BetweenPond and ProcessAreasA f f e c t e d Ground W a t e rUnder Pond orProcess Areas

ReleaseMechanism

Ground W a t e r Pond Area

Process Area

S o i lA l l e g e d Burial Area sPond Area

P i p e l i n e BetweenPond and ProcessAreasProcess Area

V o l a t i l i z a t i o nF u g i t i v e Dust

Discharge to StreamPond O v e r f l o wS u m p O v e r f l o wDrum LeakLeak (above ground)

Ground W a t e r S e e p a g e

S e e p a g eUnderground T a n k LeakS e e p a g eUnderground T a n k LeakUnknownLeachingS u r f a c e R u n o f fPond O v e r f l o wLeak (be l ow ground)

S u r f a c e R u n o f fT a n k or Drum LeakUnderground T a n k Leak

T i m e F r a m e ( b )CC

CEEE

A l l e g e d Burial Areas Unknown

CECE

CEE

EEE

( a ) T h i s tab le has been derived f r o m the "Prel iminary Release Sourc eA n a l y s i s f o r Baseline Condi t i on s" in t h e S u p e r f u n d Publ i c H e a l t h E v a l u a t i o nManual ( E P A , O c t o b e r 1 9 8 6 ) . T h i s t ab l e i d e n t i f i e s p o t e n t i a l r e l ea s e s ;inc lu s ion of a given release sceanario is not meant to i m p l y that such arelease has occurred, nor does it i m p l y that any exposure and adverseh e a l t h e f f e c t would result f r o m any of the releases shown.(b) C = ChronicE = E p i s o d i c

8 - 3 ( R e v i s e d J u l y 2 8 , 1 9 8 8 )

T A B L E 8-2T Y P I C A L E X P O S U R E P O I N T S F O R C H E M I C A L R E L E A S E S

FROM H A Z A R D O U S W A S T E S I T E S ( a )

T r a n s p o r t / E x p o s u r e______Medium______A i r

T y p i c a lExposure Point.

S u r f a c e water

Ground water

S o i l

N e a r e s t residence tosourceNeares t p o p u l a t i o n magnet( e . g . , s h o p p i n g center,s choo l , indu s t r ia l p a r k )Other r e s i d e n c e / p o p u l a t i o nat po int of h ighes tconcentrat ionWithdrawal point f o rp o t a b l e useW i t h d r a w a l point f o ragricultural useW i t h d r a w a l point f or otheruses ( e . g . , i n d u s t r i a l )N e a r e s t po int f o rs w i m m i n g / c o n t a c t s p o r t sNeares t point f o r f i s h i n gN e a r e s t p o t a b l e well( p r i v a t e or p u b l i c )N e a r e s t agr i cu l tura l we l l

Nearest well for otheruses ( e . g . , i n d u s t r i a l )OnsiteI m m e d i a t e l y a d j a c e n t t osite (i f site i sre s t r i c t ed)N e a r e s t c rop land

M a j o rExposure RouteI n h a l a t i o nI n h a l a t i o n

I n h a l a t i o n

I n g e s t i o n , d e r m a l ,i n h a l a t i o nI n h a l a t i o n , inges-tion ( f o o d ) ,dermalI n h a l a t i o n , dermalI n g e s t i o n , dermalI n g e s t i o n ( f o o d )I n g e s t i o n , d e r m a l ,inhalat ionI n h a l a t i o n , inges-tion ( f o o d ) ,dermalI n h a l a t i o n , dermal

Dermal, inge s t i onDermal , i n g e s t i o n

I n g e s t i o n ( f o o d )

( a ) S u p e r f u n d P u b l i c H e a l t h Eva lua t i on M a n u a l . E P A , October 1986.

8-4

1 4 - I N I T I A L S C R E E N I N G O F A L T E R N A T I V E Smis task covers assessment of the p o t e n t i a l remedial al ter-istives. Only the alternatives that s a t i s f y the responseo b j e c t i v e s and contribute to pro t e c t i on of p u b l i c h e a l t h ,w e l f a r e , or the environment w i l l be considered fur th er . Ina d d i t i o n , the screening wi l l addres s the f o l l o w i n g :

o T e c h n i c a l F e a s i b i l i t y . The a l t e r n a t i v e ( s ) must bet e c h n i c a l l y f e a s i b l e considering site locat ion andconditions. Alternat ive s must also be a p p l i c a b l eto p r o j e c t needs, and must present a r e l iab l emethod of m i t i g a t i n g the hazard and meetingresponse o b j e c t i v e s . Innovat ive t e chnologi e s w i l lbe cons idered, however, i f they p o t e n t i a l l y o f f e r as i g n i f i c a n t advantage over more conventionalt e chno log i e s .o Environmental and Publ i c H e a l t h . The b e n e f i c i a land adverse impact s of the a l t e rna t iv e s , adequacyof source control and management of migrat ion, andaccep tab l e m i t i g a t i o n of danger to the pub l i ch e a l t h , w e l f a r e , and the environment shal l bei d e n t i f i e d .o I n s t i t u t i o n a l Requirements. A p p l i c a b l e or relevantand a p p r o p r i a t e p u b l i c h ea l th and environmentalrequirements, interagency coordinationrequirements, f e d e r a l , s ta t e , and local s t a n d a r d s ,r e g u l a t i o n s , guidance, advi sorie s , or ordinanceswhich may i n f l u e n c e the de s ign or i m p l e m e n t a t i o n ofthe remedial action alternative shall bei d e n t i f i e d .o Economics. Prel iminary order of magnitude coste s t imates of the c a p i t a l , o p e r a t i n g , andstaintenance costs shal l be prepared for comparisonof the al ternatives . Documentation of pre l iminarycost estimates shall be provided to DEQ for review.

=3ie init ial screening should e l iminate those a l t ernat ive srhat have s i g n i f i c a n t adverse impact s or that obviously doriot adequate ly protect the environment, p u b l i c h e a l t h , andp u b l i c w e l f a r e . Other a l t ernat ive s that should be e l iminat edsre those higher in cost than other al t ernat ive s that do notnrovide s i g n i f i c a n t l y greater environmental or pub l i c heal ths e n e f i t s or technical r e l i a b i l i t y . The rat ionale for

14-1 (Revi s ed J u l y 28 , 1 9 8 8 )

e x c lud ing al ternatives f r o m f u r t h e r evaluation shal l also bepre s en t ed .Remedial a l t e rna t iv e s may consist of source control ortreatment measures, alternatives consistent with RCRA, TSCA,or other po t en t ia l ARAR's, selected o f f s i t e measures, or somecombination of these. The no action al t ernat ive may a l s o beincluded in the l i s t of a l t ernat ive s and may be viable: (1)if the other remedial actions present a s i g n i f i c a n t riskrelative to the hazard posed by no action, (2) if an appro-priate engineering so lut ion i s not avai lab l e t e chni ca l ly , (3)if the site is not determined to present a threat to thep u b l i c or the environment, or (4) if the cost of the remedyoutweighs the b e n e f i t s achieved.At the conclusion of the ini t ial screening at least oneal t ernat ive f r om each of the f o l l o w i n g categories shouldremain for the d e t a i l e d evaluat ion:

o A l t e r n a t i v e f o r o f f s i t e s torage, d e s t ruc t i on ,treatment, or secure d i s p o s a l of hazardous sub-stances at an approved f a c i l i t y .o A l t e r n a t i v e that a t ta in s all a p p l i c a b l e or relevantand a p p r o p r i a t e s t a n d a r d s , requirements, cr i t er ia ,or l i m i t a t i o n s under any f e d e r a l or s tateenvironmental law.o A l t e r n a t i v e that exceeds the a p p l i c a b l e or relevantand a p p r o p r i a t e requirements.o Alt e rna t iv e that meets the CERCLA goal s of pre-venting or minimizing present or fu tur e migrationof substances and pro t e c t s human h e a l t h and theenvironment, but does not at tain the a p p l i c a b l e orrelevant and a p p r o p r i a t e requirements.o No action.

However , in some s i tua t i on s , screening may e l iminat e alla l t e rna t iv e s in one of the above categories. When thi soccurs, at least one al ternative for the category that wasel iminated wi l l be included in the summary of al ternativesalong with an explanat ion as to why it was e l iminated at thescreening stage.

14-2

1 5 - P O S T - S C R E E N I N G F I E L D I N V E S T I G A T I O N S ( I F R E Q U I R E D )The remedial a l t e rna t iv e s remaining a f t e r th e i n i t i a lscreening process w i l l be evaluated fur ther . T h i s evaluat ionwi l l inc lude a review of RI s tudie s for a p p r o p r i a t e d a t a , andrecommendations for fur ther t e s t s , data c o l l e c t i o n , or analy-sis, if necessary. Laboratory or bench scale t r e a t a b i l i t ys tudie s or other a d d i t i o n a l f i e l d inve s t iga t i on s may berequired to evaluate the e f f e c t i v e n e s s or r e l i a b i l i t y ofp r o p o s e d remedial t e chno log i e s and to e s t a b l i s h engineeringcriteria. S i n c e the scope of work for any po s t- s creeningf i e l d inve s t iga t i on s ( P S F I ' s ) wi l l depend upon t h e r e su l t s o fprevious a c t i v i t i e s , a s eparate work p l a n w i l l be d e v e l o p e d( a s a p p r o p r i a t e ) f o r each P S F I .T h e s e work p l a n s w i l l be submit ted for DEQ a n d / o r EPA reviewand a p p r o v a l pr ior to i n i t i a t i n g the actual s tud i e s .

15-1

16 - EVALUATION OF ALTERNATIVESThe remaining remedial action alternatives (up to s ix,inc luding "no action") wil l be more f u l l y d eve l oped andre f ined based on the data developed during the RI/FS.Asses sment of these al ternatives requires cons iderat ion ofmany f a c t o r s ; some of the fa c t or s that may be considered forCombus t ion, I n c . (as a p p r o p r i a t e ) are l i s t ed in S e c t i o n1 2 1 ( b ) ( l ) o f C E R C L A :

"A) The long-term uncertainties associated with landd i s p o s a l ;B) The g o a l s , o b j e c t i v e s , and requirements of theS o l i d W a s t e Dispo sa l A c t ;C) The persi s tence, t o x i c i ty , m o b i l i t y , and p r o p e n s i t yto bioaccumulate of such hazardous substances andtheir cons t i tuent s;D) Short- and long-term po t ent ia l for adverse heal the f f e c t s f r om human exposure;E) Long-term maintenance cos t s;F ) T h e po t en t ia l f o r fu ture remedial action costs i fthe a l t e rna t iv e remedial action in question were tof a i l ; and,G) The po t ent ia l threat to human hea l th and the envi-ronment associated with excavation, t ran spor ta t i on ,and red i spo sa l or containment."

As part of this task, each alternative wi l l be s p e c i f i e d ins u f f i c i e n t de ta i l to a l l ow comparative technical and costassessments. The evaluation of each alternative shallinc lude , but not be l imited to, addre s s ing the f o l l o w i n g :o Required treatment, de s truct ion a n d / o r d i s p o s a lt e chnologie s;

Preparation of aconceptual layout; basic component diagram and

M a j o r equipment needs and u t i l i t y requirements;S p e c i a l engineering considerations required toimplement the al t ernat ive;

16-1

Poten t ia l environmental impac t sm i t i g a t i n g adverse i m p a c t s ; and methods for

Operat ion, maintenance,requirements; and long-term monitoring

oo

I m p l e m e n t a t i o n requirements i n c l u d i n g s a f e t ycons iderat ions , r egula tory and permit requirements,temporary s torage, o f f s i t e d i spo sa l needs, andtransportat ion;Phas ing and segmenting o p t i o n s ; and,Pre l iminary imp l emen ta t i on schedule.

A d e t a i l e d written de s cr ip t i on wi l l be prepared for eachal t e rna t iv e which addr e s s e s , at a minimum, the items l i s t e dabove, the s p e c i f i c items l i s t e d in each of the f o l l o w i n gassessments or evaluat ions , and the seven assessment criterial i s t e d above under "Evaluation of Alt erna t iv e s . "16.1 T e c h n i c a l Engineer ing Asse s smentThe technical and engineering a spe c t s of the remedial actionalternatives % wil l be assessed on the basis of acc ep tab l eengineering practices. The f a c t o r s that w i l l be evaluatedinc lude:

R e l i a b i l i t y . How consistent is the a l t ernat ive ine f f e c t i v e l y prov id ing migration control?E s t a b l i s h e d T e c h n o l o g y . Are methods and equipment usedin i m p l e m e n t i n g the a l t ernat ive common to commercialoperations?S u i t a b i l i t y . Do s i t e - s p e c i f i c conditions a l l ow thealternative to achieve control of migration?M i t i g a t i o n M e t h o d s . What measures should be used duringimpl emen ta t i on and operation to mi t iga t e heal th risks?I m p l e m e n t a t i o n Time . How long wi l l it take to comple t econstruction of the a l t ernat ive once site work isin i t ia t ed?Performance. To what degree wi l l the al ternative pre-vent or minimize risks to pub l i c h ea l th , w e l f a r e , or the

16-2

The re sul t s of the evaluation of i n s t i t u t i o n a l requirementsfor each remedial a l t ernat ive w i l l be presented in tabular ornarrative f o r m .16.3 P u b l i c H e a l t h Eva lua t i onThe p u b l i c h ea l th evaluation assesses and documents that theresponse action minimizes the long-term e f f e c t s of anyresidual ma t e r ia l s , and pro t e c t s the p u b l i c h ea l th bothduring the action and a f t e r w a r d s . The p u b l i c heal thevaluat ion involves, but is not l imi t ed to, three basicevaluations:

o Baseline site evaluation which is p r i m a r i l y thec o l l e c t i o n , o r g a n i z a t i o n , and review of data avail-able and relevant to the pub l i c h ea l th evaluation.T h i s i n f o r m a t i o n may inc lude site background d a t a ,hi s tory of substance h a n d l i n g or d i s p o s a l , type s ofremedial t e chnolog i e s cons idered, onsite ando f f s i t e chemical data, site environmental datai n c l u d i n g t o p o g r a p h y and h y d r o g e o l o g y , i n f o r m a t i o non local human p o p u l a t i o n s , and a v a i l a b l e in forma-tion on human hea l th e f f e c t s . The m a j o r i t y of thi si n f o r m a t i o n should be contained in the Pub l i cH e a l t h Evaluat ion and Endangerment Assessment(PHEEA) p e r f o r m e d as part of the RI (see S e c t i o n8 ) .o Exposure assessment for a l t ernat ive s involvingmanagement of migration. The general o b j e c t i v e ofthe exposure assessment is to pred i c t the f r e -quency, magni tude , and duration of human exposureto const i tuents that could p o t e n t i a l l y be releasedf r o m the site for each remedial al ternative. T h i sprocess may involve:

- I d e n t i f y i n g cons t i tuent s present and s e l e c t ingindicator const i tuents (based on t o x i c i t y ,per s i s t ence , m o b i l i t y , and q u a n t i t y ) ;

16-4 ( R e v i s e d J u l y 2 8 , 1 9 8 8 )

I d e n t i f y i n g point s of po t ent ia l human exposureand exposure pathways for each remedialalternative considered;Characterizing p o p u l a t i o n s p o t e n t i a l l y atrisk;E s t i m a t i n g at the exposure po in t s theenvironmental concentrations of each indicatorsubstance for each remedial a l t e rnat ive; and,Where a p p r o p r i a t e and using reasonable f a c t o r sof s a f e t y , back c a l c u l a t i n g the concentrationl i m i t s , which, if not exceeded, wil l provideadequate pro t e c t i on f r o m exposure for humanand environmental receptors.

S t a n d a r d s analysis which involves a comparison ofp r o j e c t e d environmental concentrations toa p p r o p r i a t e ambient s tandards or criteria. Sometechnical s tandards may be d i r e c t l y a p p l i c a b l e ind e v e l o p i n g remedies that adequat e ly protect p u b l i cheal th . Some s tandards may s p e c i f y ambientenvironmental concentration l i m i t s f o r s p e c i f i csubstances which could be incorporated in thep u b l i c h ea l th evaluation. EPA ambient environmen-tal concentration s tandards or criteria that may bea p p l i c a b l e or relevant and a p p r o p r i a t e to thepub l i c health evaluation may include:- Maximum Contaminant Levels ( M C L ' s ) promulgatedunder the S a f e Drinking Water Act for 20chemicals and radionuc l ide s in drinking water;- N a t i o n a l Ambient A i r Qual i ty S t a n d a r d s ( N A A Q S )promulgated under the Clean Air Act for sevenp o l l u t a n t s in ambient air;

N a t i o n a l ambient water qual i ty criteriadeveloped under the Clean Water Act for 95const i tuents in ambient water systems (notdrinking water). Although these f ed era lcriteria are nonenforc eab l e , they are o f t e nthe basis of en forc eab l e state water qual i tys tandards and may be c l a s s i f i e d as a p p l i c a b l erequirements for remedial act ions; and,

16-5

H e a l t h advisories ( sugge s t ed no adverseresponse l evel s o r S N A R L ' S ) developed underthe S a f e Drinking Water A c t , covering morethan 22 compounds in drinking water.The s tandards g enera l ly do not consider simultaneous exposuref r om m u l t i p l e routes. S t a n d a r d s may also be based ond i f f e r e n t l e v e l s , durat ions, or frequencie s of exposure( e . g . , l i f e t i m e vs. in c id en ta l) than are l i k e l y at the site.T h e s e f a c t o r s w i l l be considered in evaluating pub l i c hea l thfor various remedial al ternatives .16.4 Endangerment Asse s smentAn endangerment assessment wi l l be p e r f o r m e d for eachremedial action al t ernat ive . The f a c t o r s to be assessedinc lude:

o Adverse or b ene f i c ia l environmental impacts of eachal t ernat ive with respect to the no-action base l inehazard l eve l s e s tab l i shed in the PHEEA (see S e c t i o n8 ) ;

o E f f e c t i v e n e s s of measures to mit igate adversee f f e c t s t o the environment (i f any) i d e n t i f i e d inthe PHEEA;S i t e - s p e c i f i c p h y s i c a l ,constra ints; and,Compliance with A R A R ' s .

i n s t i t u t i o n a l , or legal

Each a l t ernat ive w i l l be assessed in terms of the extent towhich it will mitigate damage to or protect the environment.Cons id era t i on shal l be given to a p p l i c a b l e or relevant anda p p r o p r i a t e s tandards, criteria, and requirements developedunder f e d e r a l or state environmental or hea l th s tatute s .16.5 Cost A n a l y s i sOrder-of-magnitude construction, operation, and maintenancecosts w i l l be estimated for each remedial action al t ernat ive .The comparative cost impacts of heal th and s a f e t y require-ments on construction, continuing operat ion, and maintenancewi l l be included in the cost estimates.T h i s subsection provides a broad characterization of thetype s of cost items that could p o t e n t i a l l y be addres sed in an

16-6

can be c o m p l i c a t e d , FEMA authorit ie s and EPAheadquarters should be consulted in es t imatingthese c o s t s .)I n d i r e c t cap i ta l costs may include:

o Engineer ing expenses: costs of admini s t ra t i on ,d e s i g n , construction supervis ion, d r a f t i n g , andt e s t ing of remedial action al ternatives .o Legal f e e s and license or permit costs:admini s tra t ive and technical costs necessary toobtain l icenses and permit s for i n s t a l l a t i o n andoperation.

S t a r t u p and shakedown costs:remedial action s t ar tup . costs incurred during

o Cont ingency al lowances: f u n d s to cover costsr e su l t ing f r om unfore s e en circumstances, such asadverse weather condi t i ons , s trikes , and discoveryo f addi t ional a f f e c t e d areas/material s .Operat ion and maintenance costs are g enera l ly po s t-construction costs necessary to ensure continuede f f e c t i v e n e s s o f a remedial action. The f o l l o w i n g operat ionand maintenance cost components may be considered:

o Operating labor costs: wages, salaries, training,overhead, and f r i n g e b e n e f i t s associated with thelabor needed for pos t-cons truc t ion operat ions .o Maintenance mater ial s and labor costs: costs forlabor, par t s , and other resources required forroutine maintenance of f a c i l i t i e s and equipment.o A u x i l i a r y mater ial s and energy: costs of suchitems as chemicals and e l e c t r i c i t y for treatmentp l a n t operat ions , water and sewer service, andf u e l .o Purchased services: s a m p l i n g costs, laboratoryf e e s , and p r o f e s s i o n a l f e e s for which the need canbe p r e d i c t e d .o D i s p o s a l costs: costs of t r a n s p o r t i n g andd i s p o s i n g of waste ma t e r ia l s , such as treatmentp l a n t re s idues , generated during operat ions .

16-8

o A d m i n i s t r a t i v e costs: costs associated withadmini s t ra t i on of remedial action operat ion andmaintenance not included under other categories.o Insurance, taxes , and l i c en s ing costs: costs ofsuch items as l i a b i l i t y and sudden accidentalinsurance; real estate taxes on purchased land orr igh t s -o f -way; l i c ens ing f e e s f o r certaint e chno log i e s ; and permit renewal and repor t ingcosts.o Maintenance reserve and contingency f u n d s : annualpayments into escrow f u n d s to cover costs ofa n t i c i p a t e d replacement or r e b u i l d i n g of equipmentor f a c i l i t i e s , and any large unant i c ipa t edoperation and maintenance costs.o Other costs: items that do not fit any of theabove categories.

A present-worth analys i s w i l l be prepared for eachal t ernat ive for comparison purpose s . The comparative coste s t imate s wi l l be based on best engineering j u d g m e n t andshall r e f l e c t relat ive cost d i f f e r e n c e s between a l t ernat ive s .

16-9

17 - R E M E D I A L INVESTIGATION/FEASIBILITY STUDY REPORT17.1 Pre l iminary ReportF o l l o w i n g c o m p l e t i o n of the evaluation of a l t e rna t iv e s , aPreliminary Remedial 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 )Report w i l l be prepared which summarizes the advantages andd i s a d v a n t a g e s of each al ternative and provide s arecommendation of the a l t e r n a t i v e ( s ) to be implemented. Therecommended a l t e r n a t i v e ( s ) must be t e c h n i c a l l y f e a s i b l e ,re l iab l e , and must adequate ly protect or mi t iga t e impacts onthe p u b l i c h e a l t h , w e l f a r e , or the environment. T a b l e 17-1pre s ent s a propo s ed RI/FS Report f ormat that w i l l be used asan init ial gu id e l ine in d ev e l op ing the report. The reportshal l inc lude in each section a d e s c r i p t i o n of them e t h o d o l o g i e s u t i l i z e d and the basis for the conclusionsreached. T h i s report wi l l be submitted to the DEQ for reviewand a p p r o v a l .17.2 R I / F S ReportAgency comments w i l l be incorporated into or addressed in thep r e l i m i n a r y RI/FS report t o produce a d r a f t RI/FS report t obe released for p u b l i c comment. F o l l o w i n g the p u b l i c commentper iod , the comments f rom the publ i c wil l be considered andincorporated a s a p p r o p r i a t e into a d r a f t f i n a l RI/FS for DEQand EPA review and comment. The report shal l include in eachsection a d e s c r i p t i o n of the me thodo l og i e s u t i l i z e d and thebasis for the conclusions reached.17.3 F i n a l R I / F S ReportT h i s task is the culmination of the RI/FS process. A reportw i l l be prepared which summarizes all work p e r f o r m e d underthe RI/FS. The report shall include in each section ade s c r ip t i on of the me thodo log i e s u t i l i z e d and the basis forthe conclusions r e a c h e d . T h i s report wi l l al so addre s s p u b l i ccomments that were made during the review of the PreliminaryR I / F S Report . I t wi l l summarize t h e site i n v e s t i g a t i o n s ,p u b l i c h ea l th evaluat ions , screening o f t e chno l og i e s ,development of remedial action al ternat ives , the screeningand evaluation process , and provide the ra t ionale for thep r e f e r r e d al ternative.

17-1 (Rev i s ed J u l y 2 8 , 1 9 8 8 )

IT A B L E 17-1

P R O P O S E D R 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 REPORTT A B L E O F C O N T E N T S

C O M B U S T I O N , I N C .S U M M A R Y

1 . 0 I N T R O D U C T I O N1.1 S i t e Background I n f o r m a t i o n1.2 Current S i t e C o n d i t i o n s1.3 Remedial I n v e s t i g a t i o n Summary1.4 Overview of Report2 . 0 S I T E F E A T U R E S I N V E S T I G A T I O N2.1 Demography2 . 2 Land Use2 . 3 N a t u r a l Resources2.4 C l i m a t o l o g y3 . 0 H A Z A R D O U S S U B S T A N C E S I N V E S T I G A T I O N3 . 1 W a s t e T y p e s3.2 W a s t e Component C h a r a c t e r i s t i c s and Behavior4 . 0 H Y D R O G E O L O G I C I N V E S T I G A T I O N

4.1 S o i l s4.2 G e o l o g y4.3 Ground W a t e r5 . 0 S U R F A C E W A T E R I N V E S T I G A T I O N5.1 S u r f a c e W a t e r5 .2 S e d i m e n t s5 . 3 F l o o d P o t e n t i a l5.4 Drainage6 . 0 A I R I N V E S T I G A T I O N6.1 P o t e n t i a l for Release6 .2 D i s p e r s i o n M o d e l i n g7 . 0 B I O T A I N V E S T I G A T I O N

7.1 F l o r a7.2 Fauna8 . 0 P U B L I C H E A L T H A N D E N V I R O N M E N T A L I M P A C T S8.1 P o t e n t i a l Receptors8 . 2 P u b l i c H e a l t h I m p a c t s8. 3 Environmental I m p a c t s

17-2

TABLE 17-1 ( c o n t i n u e d )P R O P O S E D R 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 REPORT

T A B L E O F C O N T E N T SC O M B U S T I O N , I N C .

9 . 0 S C R E E N I N G O F R E M E D I A L A C T I O N T E C H N O L O G I E S9.1 T e c h n i c a l C r i t e r i a9.2 Remedial Act i on Alt erna t iv e s Developed9.3 Environmental and P u b l i c H e a l t h C r i t e r i a9.4 Other S c r e e n i n g C r i t e r i a10.0 R E M E D I A L A C T I O N A L T E R N A T I V E S10.1 A l t e r n a t i v e 1 ( N o A c t i o n )10.2 A l t e r n a t i v e 2

10.N A l t e r n a t i v e N11.0 A N A L Y S I S O F R E M E D I A L A C T I O N A L T E R N A T I V E S11.1 N o n c o s t Cr i t e r ia A n a l y s i s11.1.1 T e c h n i c a l F e a s i b i l i t y11.1.2 Environmental E v a l u a t i o n11.1.3 I n s t i t u t i o n a l Requirements11.1.4 Pub l i c H e a l t h Eva lua t i on

11.2 Cost A n a l y s i s12.0 SUMMARY OF ALTERNATIVES13.0 R E C O M M E N D E D R E M E D I A L A C T I O NR E F E R E N C E SA P P E N D I C E S ( A N A L Y T I C A L D A T A , S A M P L I N G A N D A N A L Y S I S P L A N S ,

H E A L T H A N D S A F E T Y P L A N , P U B L I C H E A L T H A N D E N D A N G E R M E N TA S S E S S M E N T S U M M A R Y R E P O R T , E T C . )

17-3

. ' ' • . . ; ' ' ' B A T O N R O U G E W I N D R O S E• : ' • : . ' S U M M E R ( J U N E , J U L Y , A U G U S T ) ( 1 9 6 5 - 1 9 7 4 )

/ - • . ••'• : > - P R E P A R E D F R O M T H E N A T I O N A L C L I M A T I C C E N T E R C L I M A T O G R A P H Y N O . 9 0" B Y T H E L O U I S I A N A O F F I C E O F S T A T E C L I M A T O L O G Y A T L O U I S I A N A S T A T E U N I V E R S I T Y

1 0 . I S

.10.81

S p e e d C l a s s e s ( m p h )d i r e c t i o n f r o m w h i c hthe w i n d i

1-3 4-7 8-12 13-18 19+

11 13 15 17 19

0 1 2 3 4 5 6 7 8 9 10 12 14 16 18 20S c a l e ( P e r c e n t )

G r a p h i c s b y : L S U S c h o o l o f G c o s c i e n c e C a r t o g r a p h i cS e c t i o n

-3-

' • \ • ' . ' " • - " . ' . . • , - ' - . • ' • • • ' - B A T O N R O U G E W I N D R O S E' . . . : ' ' • ' • ; • . • • • ' " " " ' • / A L L ' ( S E P T E M B E R , O C T O B E R , N O V £ M B E R ) ( 1 9 6 5 - 1 9 7 4 ) ' • ' ' ' •

. . . ' • P R E P A R E D F R O M T H E N A T J O N A L C L I M A T I C C E N T E R C L I M A T O G R A P H Y N O 9 0, ' . , : . • B Y T H E L O U I S I A N A O F F I C E O F S T A T E C L I M A T O L O G Y A T L O U I S I A N A S T A T E U N I V E R S I T Y

4.61

13 ? 6%

v , - I : S p e e d C l a s s e s ( m p h )

*;-•:»• r •:• i• • * , - )

19.55.

-• K-

'\ •

d i r e c t i o n f r o m w h i c hthe wind i s b l o w i n g1-3 . 4-7 8-12 13-18 19+

11 13 15 17 19

0 1 2 3 4 5 6 7 8 9 10 12 14 16 18 20• : S c a l e ( P e r c e n t )

G r a p h i c s b y : L S U Schoo l o f G c o s c i c n c e C a r t o g r a p h i cS e c t i o n

-4-

. ; •..-•' . ; . . .- ' ' BATON ROUGE WIND ROSE' ' " • ' ' W I N T E R ( D E C E M B E R , J A N U A R Y . F E B R U A R Y ) ( 1 9 6 5 - 1 9 7 4 )

- . P R E P A R E D F R O M T H E N A T I O N A L C L I M A T I C C E N T E R C L I M A T O G R A P H Y N O . 9 0. B Y T H E L O U I S I A N A O F F I C E O F S T A T E C L I M A T O L O G Y A T L O U I S I A N A S T A T E U N I V E R S I T Y. . ' v ' ; . . - . : ."•:' • ' • • ' • • ' , ' • • ' " 17.45 . ' • ' ' . . '

T j 1 4 - 9 *

- • . - • ; 13.0%

1 A Q ¥ ' ' " / . - ' -,*•' ' ' " ^ ' ' * ' = : ! • • 4 " " - ' " " " " 'i*t. j* _ ;• *.-. • . r.!;f^ ".•-.; -^-,.C \'•• . •" "-_ t

. S p e e d C l a s s e s ( m p h )d i r e c t i o n f r o m whichthe wind is b l o w i n g

1-3 4-7 8-12 13-18 19+H t m t m t t t 11 13 15 17 19

0 1 2 3 4 5 6 7 8 9 10 12 14 16 18 20S c a l e ( P e r c e n t )

G r a p h i c s b y : L S U S c h o o l o f G e o s c i e n c e C a r t o g r a p h i cS e c t i o n-5-

A P P E N D I X BD I S C U S S I O N O F A V A I L A B L E A N A L Y T I C A L D A T A

A P P E N D I X BD I S C U S S I O N O F A V A I L A B L E A N A L Y T I C A L D A T A

B . I E x i s t i n g D a t aE x i s t i n g a n a l y t i c a l d a t a o n t h e C o m b u s t i o n , I n c . s i t ep r o v i d e d by the L o u i s i a n a DEQ and o ther sources are c o n t a i n e di n t h e d o c u m e n t s l i s t e d i n T a b l e B-l. W h e r e r e l e v a n t , d a t af r o m t h e s e d o c u m e n t s a r e r e p r o d u c e d here in. T h e s e d a t a wereused t o d e v e l o p th e s a m p l i n g p r o g r a m d e s c r i b e d in S e c t i o nB.2 be low.B . 2 A d d i t i o n a l S a m p l i n gA d d i t i o n a l s a m p l i n g wa s c onduc t ed a t t h e C o m b u s t i o n , I n c .s i t e i n order t o s u p p l e m e n t e x i s t i n g d a t a f o r d e v e l o p m e n t o ft h e R I / F S W o r k P l a n a n d r e l a t e d a c t i v i t i e s . T h i s s a m p l i n gp r o g r a m is s u m m a r i z e d in T a b l e s B-2 and B-3. The s a m p l i n gl o c a t i o n s are shown in F i g u r e s B-l and B-2. The e n t i r es a m p l i n g event was w i t n e s s e d by a r e p r e s e n t a t i v e of DEQ.S a m p l e s were l a b e l e d , p a c k a g e d , a n d d e l i v e r e d t o t h e labora-t o r i e s e i t h e r in p e r s o n or by o v e r n i g h t courier. The rawa n a l y t i c a l d a t a and chain o f c u s t o d y f o r m s , a l o n g w i t h a keyto t h e s a m p l e i d e n t i f i c a t i o n s , ar e p r o v i d e d in A p p e n d i x C t ot h e R I / F S W o r k P l a n a n d a r e d i s c u s s e d i n S e c t i o n B . 3 b e low.B . 3 D i s c u s s i o n o f A d d i t i o n a l A n a l y t i c a l D a t aT h e a n a l y t i c a l d a t a o n s a m p l e s c o l l e c t e d d u r i n g t h e N o v e m b e r17-18, 1986 and J a n u a r y 9, 1987 s a m p l i n g e v e n t s are sum-m a r i z e d by m e d i u m in th e f o l l o w i n g t a b l e s :T a b l eB-4B-5B-6B-7B-8

T i t l eOil D a t aW a t e r D a t aPond S o l i d s D a t aS t r e a m S e d i m e n t DataA f f e c t e d S o i l D a t a

Only those compounds that were f o u n d in a g i v e n m e d i a atl e v e l s above the d e t e c t i o n l i m i t ar e r e p o r t e d in th e s et a b l e s . T h e r a w a n a l y t i c a l d a t a , i n c l u d i n g i n f o r m a t i o n o nt e s t m e t h o d s a n d d e t e c t i o n l i m i t s , a r e shown i n A p p e n d i x C .The d a t a on each m e d i u m are d i s c u s s e d be low.

A P P . B - 1

T A B L E B-lE X I S T I N G A N A L Y T I C A L D A T A S O U R C E S

C O M B U S T I O N , I N C .

R e f e r e n c e s( 1 )

( 2 )

( 3 )

( 4 )

( 5 )

( 6 )

T i t l eS i t e I n s p e c t i o n F o l l o w - u p Report f o r t h eC o m b u s t i o n , I n c . S i t e , Denham S p r i n g s ,L o u i s i a n a ( T h e E a r t h T e c h n o l o g y C o r p o r a t i o n ,M a r c h 1 9 8 5 )L e t t e r , K e v i n B . J a c k s o n , T A T ( R o y F . W e s t o n )t o K a r e n S o l a r i , O S C ( E P A R e g i o n V I ,E m e r g e n c y R e s p o n s e B r a n c h ) , T D D N o . 6-8507-24,A u g u s t 1 2 , 1985.L e t t e r , C h a r l i e E . W e s t e m a n ( T o x i c o n Labora-t o r i e s , I n c . ) t o G e r a l d D . H e a l y , J r .( L o u i s i a n a D E Q ) , October 2 8 , 1983. ( T h i sl e t t e r w a s i n c l u d e d a s A p p e n d i x A t o ( 1 ) a b o v e )M e m o r a n d u m t o f i l e , C o m b u s t i o n , I n c . , b yH a r o l d E t h r i d g e ( L o u i s i a n a D E Q ) , J u l y 1 7 , 1985.H a z a r d Ranking S y s t e m P a c k a g e , C o m b u s t i o n , I n c .Denham S p r i n g s , L A . ( E P A R e g i o n V I ) ,J u n e 28 , 1985.M e m o r a n d u m , P h i l i p R . C a m p a g n a ( E P A - E n v i r o n -m e n t a l R e s p o n s e B r a n c h ) t o M a r t h a M . M c K e e( E P A - R e g i o n V I ) , A n a l y t i c a l Data f o r A i rS a m p l e s a t t h e C o m b u s t i o n , I n c . S i t e ,J u l y 1 6 , 1986.

A P P . B - 2

T A B L E B-2S A M P L E T Y P E S A N D L O C A T I O N S

N O V E M B E R 17-18, 1986C O M B U S T I O N , I N C .

S a m p l e T y p e S a m p l e L o c a t i o n s

Oil

W a t e r

S o l i d s

A f f e c t e d S o i l

S t r e a m S e d i m e n tU p s t r e a m

D o w n s t r e a m

T a n k sT K - 1 *T K - 8T K - 9 * *T K - 1 3T K - 1 5 * *T K - 1 3T K - 1 4

_ _ — — _

P o n d sB**c**FH

BMNBCFHMN

A r e a s o f v i s u a ls t a i n i n g nearB , C , F , a n d H

At nor thernf e n c e l i n eAbout 10 y a r d ss ou th of Pond Nd i s c h a r g e

* S a m p l e d J a n u a r y 9 , 1987* * S a m p l e s p r o v i d e d t o a r e u s e / r e c y c l e f a c i l i t y t o d e t e r m i n es u i t a b i l i t y f o r u s e a s f u e l .

A P P . B - 3

TABLE B-3S A M P L E T Y P E S A N D A N A L Y S E SC O - B U S T I O N , I N C .

Analyses S a m p l e T y p e sOil Water S o l i d s A f f e c t e d Soi l Stream Sediment% Oil & Grease% Water% S o l i d sBTU ValueT o t a l Organic H a l o g e n sP C B ' sT o t a l Organic CarbonT o t a l Dissolved S o l i d sOrganic P r i o r i t y P o l l u t a n t s"Skinner Li s t " M e t a l s ( 2 )

XXXXX X

X

X

XXXX

XX

( 1 ) O n l y samples with highest TOC concentrations were analyzed.(2) "Skinner Lis t" metals include Antimony, Arsenic, Barium,Beryllium, Cadmium, Chromium, Coba l t , Lead, Mercury,N i c k e l , Sel enium, S i l v e r , Vanadium.

APP.B-4

R O A D W A Y

H O M E ©00-^T; Q/* *\ SUMPS O(™ J O

TK-7 J { TK-8 ]

- F M ' R .E Q U I P .

S H E D D I E S E L 0 ,OO FlG A S O L I N E

P R O C E S SA R E A

P R O T E C T I V E D I K E

T K -13A

T K -9

T K -14A

T K -10|«HIH

(£T

T K -I I

-nT K -I Z

E N T r U N C i

U N D E R G R O U N DF U E L T A N K SO I L /W A T c RS E W R A T O R

F O R M E RM A I N T E N A N C E

S H E D

L E G E N DO I L S A M P L E L O C A T I O N S

W A T E R S A M P L E L O C A T I O N S

T X -17

SOLSS so'*P»ROX. S C A L E

OWOODS

N O T E :T a n k nuinb«rina s y s t r m is believed to be c on s i s t en t w i t ht h a t used d u r i n g Combus t i on . Inc. o p e r a t i o n s , and may bed i f f e r e n t Iron the de s ignat ions uaed in earlier report!.

F I G U R E 8 - 1P R O C E S S A R E A

S A M P L E L O C A T I O N SC O M B U S T I O N . I N C . S I T EN O V E M B E R 17-18, 1986JANUARY 9. 1987

WO. NO 85-01 4-1-87

U K ^^^-- ——— - —— - —— -— s ^ \^_ J ^_J-a

L E G E N DO I L S A M P L E L O C A T I O NW A T E R S A M P L E L O C A T I O NS O L I D S S A M P L E L O C A T I O NA F F E C T E D S O I L / S T R E A MS E D I M E N T S A M P L E L O C A T I O N

A P P R O X I M A T E S C A L Ecf «f itf tatf

ERM-5<Kithwest, Inc.F I G U R E B - 2

P O N D A R E AS A M P L E L O C A T I O N S

C O M B U S T I O N , I N C . S I T EN O V E M B E R 17-18, 1986

WO. NO 8 5_ 0, 4-1-87

B.3.1 Oil D a t aG e n e r a l o b s e r v a t i o n s c onc e rn ing the o i l p h a s e d a t a shown inT a b l e B-4 are as f o l l o w s :

o The h i g h w a t e r c on t en t in the T a n k 1 o i l s a m p l e maybe an a r t i f a c t o f the s a m p l i n g method and condi-t i o n s in th e tank. The c a r e t a k e r o f t h e s i t e s a i dthat some s t o r m w a t e r had been p u m p e d i n t o the tankin the p a s t . Due to the r e l a t i v e l y t h i n o i l l a y e r ,a w a t e r - f r e e o i l s a m p l e was not r e a d i l y o b t a i n a b l e .

o Pond B, C and F l i q u i d s did not have a d i s t i n c to i l / w a t e r i n t e r f a c e . I n g e n e r a l , e m u l s i o n s werep r e s e n t tha t had a h i g h oil c on t en t near the sur-f a c e and a low oil c on t en t near the pond b o t t o m .o A b e t t e r - d e f i n e d o i l s a m p l e was o b t a i n e d f r o m PondH due to the p r e s e n c e of a 2-3 inch t h i c k "crust"under the o i l . The l i q u i d under the crust wasm o s t l y o i l w i t h some wat er .o BTU va lue s are c o n s i s t e n t w i t h wa t e r c o n t e n t s o fth e o i l s .o Oil s a m p l e s f r o m T a n k 8 and P o n d s B, F and H con-t a i n e d P C B l e v e l s near 5 0 p p m . R e a n a l y s i s o f t h e s es a m p l e s b y a d i f f e r e n t l a b o r a t o r y p r o v i d e d i n d e p -endent c o n f i r m a t i o n o f the s e r e s u l t s .o L e a d was the most p r e v a l e n t m e t a l , f o l l o w e d bychromium. B e r y l l i u m and mercury were a n a l y z e d , butwere not d e t e c t e d in the oil s a m p l e s .B . 3 . 2 W a t e r D a t a

G e n e r a l o b s e r v a t i o n s c onc ern ing th e wa t e r p h a s e d a t a shown inT a b l e B-5 are a s f o l l o w s :o A c c o r d i n g to the s i t e c a r e t a k e r , T a n k 13 c o n t a i n s am i x t u r e o f wa t e r and m e t h a n o l . The s a m p l e had as t r o n g methanol odor, and the h igh TOC value isi n d i c a t i v e o f a hydrocarbon w i t h a h i g h s o l u b i l i t yin wa t er .o A r s e n i c , s e l e n i u m and vanad ium were a n a l y z e d , butwere not d e t e c t e d .

A P P . B - 7

TABLE B-4OIL DATA

C O M B U S T I O N , I N C .NOVEMBER 17-18, 1986

JANUARY 9, 1987

tl

Parameter

%Water%SolidsBTU Value, B T U / L b .P C S ' s , m g / k gT o t a l OrganicHalogens , wt.%r a g / l e gt f l1CO Total M e t a l s ,AntimonyArsenicBariumCadmiumChromiumCobaltLead

Nicke lSeleniumVanadiumS i l v e r

Tank1

32.948.818.311600<5

899.30.60.12050052

9*99.10.70.22150027

1397.60.81.619900<5

1599.60.30.121700<5

Pond

0.25 0.08 0.05 0.40 0.30

B50.842.27.010400470.18

42.156.61.38150310.05

66.131.32.614500530.08

H95.44.10.520000690.09

18BDL4802.8276.65006.0BDLBDL1.4

150.75801.2244.45405.40.50BDLBDL

111.130BDL8.22.4545BDLBDLBDLBDL

51.548BDL3.91.3103BDLBDLBDLBDL

8.0BDL210.37.90.81301.5BDLBDLBDL

170.25190.36.2BDL901.20.50BDLBDL

5.0BDL12BDL2.1BDL35BDLBDLBDLBDL

8.00.2520BDL2.70.91062.10.50BDLBDL

150̂ 5B̂0.21.70.9142.10.50BDLBDL

*Average of 2 replicates.

T A B L E B-5W A T E R D A T A

C O M B U S T I O N , I N C .N O V E M B E R 17-18, 1986

T a n k s P o n d sP a r a m e t e rT O C , m g / 1T D S , m g / 1 -T o t a l M e t a l s ,A n t i m o n y * *B a r i u mB e r y l l i u mC a d m i u mC h r o m i u mC o b a l tLeadM e r c u r yN i c k e lS i l v e r

13*135,0006 9 , 2 0 0

m g / k g6.62.7BDL0.550.48BDL3.9BDL2.0BDL

14575536

0.1BDLBDLBDLBDLBDLBDLBDL0.05BDL

B M N6001490

30142BDL1.2186.02750.034.70.9

130123

BDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

105162

0.2BDLBDLBDLBDLBDLBDLBDL0.03BDL

* A v e r a g e o f t w o r e p l i c a t e s ( e x c e p t f o r m e t a l s ) .* * D e t e c t e d in f i e l d b l a n k a t 0 .1 m g / 1 .

A P P . B - 9

B . 3 . 3 Pond S o l i d s D a t aG e n e r a l o b s e r v a t i o n s c o n c e r n i n g t h e pond s o l i d s d a t a shown i nT a b l e B-6 are as f o l l o w s :

o T o t a l O r g a n i c H a l o g e n v a l u e s were a l l near t h ed e t e c t i o n l i m i t o f 1 0 0 m g / k g , e x c e p t f o r Pond C .o Oil and G r e a s e was not d e t e c t e d in s l u d g e s f r o mP o n d s M a n d N . T h e T o t a l O r g a n i c Carbon ( T O G )v a l u e s f o r t h e s e s o l i d s a r e p r o b a b l y d u e t o t h ep r e s e n c e o f n a t u r a l l y o c c u r r i n g o r g a n i c m a t e r i a l ,r a t h e r than t h e p r e s e n c e o f hydro carbon s .o L e a d , chromium and barium were the most p r e v a l e n tm e t a l s .o Benzene , t o l u e n e and e t h y l b e n z e n e were the pre-v a l e n t v o l a t i l e o r g a n i c c o m p o u n d s ; s m a l l a m o u n t s o ft e t r a - and t r i c h l o r o e t h y l e n e were a l s o measured atl e v e l s near t h e a n a l y t i c a l d e t e c t i o n l i m i t s .o T h e s e m i v o l a t i l e o r g a n i c s d e t e c t e d were g e n e r a l l yamong tho s e c o m m o n l y f o u n d i n r e s i d u e s o f l u b r i c a -t i n g o i l s a n d o th er p e t r o l e u m p r o d u c t s .o B i s ( 2 - e t h y l h e x y l ) p h t h a l a t e a n d b u t y l b e n z y l -p h t h a l a t e were p r o b a b l y a r e s u l t o f t h e u s e o f P V Cand rubber s a m p l i n g e q u i p m e n t .o The d e t e c t i o n o f 1 , 2 - d i c h l o r o b e n z e n e in the P o n d Bs o l i d s was at a l e v e l o f l e s s than 1.5 t i m e s thed e t e c t i o n l i m i t . G i v e n that t h e o ther d i c h l o r o -benzene i s omer s were not d e t e c t e d , t h i s compound i snot l i k e l y to be p r e s e n t .B.3.4 S t r e a m S e d i m e n t D a t a

S t r e a m s e d i m e n t s a m p l e s were c o l l e c t e d u p s t r e a m a n dd o w n s t r e a m o f th e p o i n t where Pond N d i s c h a r g e s i n t o th es t r e a m west o f t h e Pond A r e a { s e e F i g u r e B - 2 ) . T h e s e d a t aare s u m m a r i z e d in T a b l e B-7. At th e t i m e o f s a m p l i n g( N o v e m b e r 18 , 1 9 8 6 ) the s t r e a m was n e a r l y s t a g n a n t . Thes t r e a m b o t t o m c o n s i s t e d o f s e d i m e n t s m i x e d w i t h a d e n s e l a y e rof p i n e n e e d l e s a t l e a s t 3-4 inches d e e p . The s a m p l e s con-t a i n e d a m i x t u r e o f s e d i m e n t and p i n e n e e d l e s , and t h e r e f o r eare n e i t h e r homogeneous nor t r u l y r e p r e s e n t a t i v e o f s t r e a ms e d i m e n t q u a l i t y .

A P P . B - 1 0

TABLE B-6POND S O L I D S DATAC O M B U S T I O N , I N C .

NOVEMBER 17-18, 1986

Pond

t)•03I

__________Parameter_______TOC, wt%Total Organic Halogen s , m g / k gB T U Value , B T U / l bOil & Grease, wt%Total M e t a l s ,AntimonyArsenic

BariumBerylliumCadmiumChromiumCobaltLeadMercuryNickelSeleniumVanadium

m g / k g

m g / k gV o l a t i l e Organics,BenzeneEthylbenzeneTetrachloroethyleneTolueneTr ichloroethylene

B11.1500<2006.8

151.83700.222.0559.43300.078.0ND11

53110BDL10024

C49.11900<20018.6

163.4750

ND6.5120791100

ND16

ND6.5

2902705799053

F10.9200<2002.63

7.62.66600.241.644122800.287.0

ND11

Not Tes t ed————

H37.1

ND8,60033.1

8.4ND170

ND2.4244.1680ND6.02.93.4

1857128819

M1.1

ND<200ND

ND1.6660.22ND6.83.024

ND3.6

ND11

Not Tes t ed———• —

N3.2300<200

ND

0.81.0430.11.06.35.516

ND2.1

ND6.8

Not Tes t ed————

TABLE B-6 ( C o n t i n u e d )POND SOLIDS DATAC O M B U S T I O N , I N C .

NOVEMBER 17-18, 1986

PondParameterSemivo la t i l e Organics, mg/kgAcenaphtheneAcenaphthyleneAnthraceneBenzo(a)anthracene

3,4-BenzofluorantheneBis(2-e thy lh exy l)ph tha la t eButylbenzylphthalateChrysene1,2-DichlorobenzeneDi-n-butyl phthalate1,2-Diphenylhydrazine*FluorantheneFluoreneNaphthalenePhenanthrenePyrenePhenol

Pes t i c id e s , rag/kg4 , 4 ' - D D E

P C B ' s , mg/kgArochlor 1016Arochlor 1260*Measured as azobenzene

B

372951BDLBDL2931BDL2018BDL52972109656BDL

ND

ND1.94

C FNot Tes t ed46 —

BDL56 —BDL —BDL35 —33 —BDL —BDL —BDL75 —61 —60210120 —50 —40 —

0.65 —

ND ND1.3 1.4

H

703555384016033066BDLBDLBDL16076100400160BDL

ND

3.84.7

M NNot Tes t ed Not T e s t— —— —— —

— —— —— —— —— —— —— —— —— —— —— —— —— —— — —

—

ND NDND ND

T A B L E B-7S T R E A M S E D I M E N T D A T A

C O M B U S T I O N , I N C .N O V E M B E R 17-18, 1986

_______Parameter___________ U p s t r e a m D o w n s t r e a mT O C , wt% 0.73 3.18T o t a l M e t a l s , m g / k gBarium 32.0 24.0B e r y l l i u m N D 0 . 2C a d m i u m N D 0 . 5C h r o m i u m 3.2 4.4C o b a l t 1.5 2.4L e a d 11.0 13.0

N i c k e l 1.0 2.0V a n a d i u m 4.0 3.6V o l a t i l e O r g a n i c s , m g / k gBenzene BDL 0.012E t h y l b e n z e n e BDL 0.021T o l u e n e BDL 0.44T r i c h l o r o e t h y l e n e BDL 0.012S e m i v o l a t i l e O r g a n i c s , m g / k g

F l u o r e n e BDL 1.0P e s t i c i d e s , m g / k g N D N D

A P P . B - 1 3

The d a t a a c t u a l l y show a d e c r e a s e in barium and v a n a d i u mc o n c e n t r a t i o n s a s th e s t r e a m moves p a s t th e d i s c h a r g e p o i n t ,w h i l e c o n c e n t r a t i o n s o f t h e o ther m e t a l s increas e o n l ys l i g h t l y . T h e o rgan i c c o m p o u n d s d e t e c t e d ( w i t h t h e e x c e p t i o nof t o l u e n e ) are a t l e v e l s o n l y s l i g h t l y above t h e i ra n a l y t i c a l d e t e c t i o n l i m i t s . T h e p r e s e n c e o f t o l u e n e a tl e v e l s over t w e n t y t i m e s tha t o f benzene and e t h y l b e n z e n e i si n c o n s i s t e n t w i t h d a t a on o ther m e d i a . C o n s e q u e n t l y , th ed e t e c t i o n of t o l u e n e at 0.44 m g / k g may be anomalou s .B . 3 . 5 A f f e c t e d S o i l D a t a

A f f e c t e d so i l s a m p l e s were t a k e n in areas where t h e pondbanks showed s i g n s o f s t a i n i n g or other c on ta c t w i t hm a t e r i a l s at the s i t e . T h e s e l o c a t i o n s are shown in F i g u r eB-2. T h e s a m p l e s were c o l l e c t e d w i t h a s t a i n l e s s s t e e lt r o w e l , a n d o n l y v i s i b l y a f f e c t e d m a t e r i a l w a s c o l l e c t e d .In g e n e r a l , t h er e was a b l a c k , t a r r y crust on the banks o ft h e p o n d s s a m p l e d ( B , C , F a n d H ) that w a s 1 / 2 t o 1 - 1 / 2inches t h i c k w i t h c l e a n c l a y u n d e r n e a t h . T h e crus t a p p e a r e dl e s s wea th er ed c l o s e t o t h e pond s u r f a c e . T h e so i l b enea ththe crus t s a m p l e d at Pond H was l a m i n a t e d w i t h a very l i g h tg r e y s o i l - l i k e m a t e r i a l w i t h some o i l s t r e a k s .G e n e r a l o b s e r v a t i o n s c o n c e r n i n g th e a n a l y t i c a l d a t a shown inT a b l e B-8 are as f o l l o w s :

C o n s i s t e n t w i t h d a t a o n t h e o ther m e d i a ,t h e p r e v a l e n t m e t a l d e t e c t e d . l ead was

T h e d e t e c t i o n o f b i s ( 2 - e t h y l h e x y l ) p h t h a l a t e a n db u t y l b e n z y l p h t h a l a t e i s p r o b a b l y a t t r i b u t a b l e t o t h es a m p l i n g e q u i p m e n t .No other o r g a n i c s were d e t e c t e d in th e s o i l s t e s t e d( t h o s e near P o n d s B a n d C ) . T h i s o b s e r v a t i o n i sc o n s i s t e n t w i t h t h e e x t e n s i v e w e a t h e r i n g o f t h eso i l that has t a k e n p l a c e over the y ear s , ands u g g e s t s that b i o l o g i c a l t r e a t m e n t o f o r g a n i c s a tthe s i t e may be f e a s i b l e .

A P P . B - 1 4

TABLE B-8

_______Parameter _________TOG, wt%Oil & Grease, wt%T o t a l M e t a l s , m g / k gAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltLeadNicke lVanadiumV o l a t i l e Organics, m g / k gS e m i v o l a t i l e Organics, m g / k gBi s (2-e t hy lhexy l) phthala t eButylbenzylphthalatePe s t i c i d e s

J r ' . t ' i a _ T J K D S O I L D A T AC C f r E U S T I O N , I N C .

)VEM3ER 17-18, 1986

S a m p l ePond B11.612.7

41

92NDND

106

24014BDL

8496

Pond C8.65

13.9

1ND

110ND182

21025BDL

5439

LocationPond F8.45

19.2

151

310<1

3284

97089

Not T e s t e dNot T e s t e d

Pond H7.466.28

581130<1

224

3620

413

N o t T e s t e dNot T e s t e d

ND ND Not T e s t e d Not T e s t e d

APP.B-15

B . 4 Q u a n t i f i c a t i o n o f M e d i a P r e s e n tB.4.1 P r o c e s s A r e a

T a n k v o l u m e s were measured on October 9, 1986. The vo lume o fm a t e r i a l in the tank s were a l s o measured at tha t t i m e , andr emea sured on N o v e m b e r 18 , 1986 ( w i t h th e e x c e p t i o n o f T a n k3, which was measured on J a n u a r y 9, 1 9 8 7 ) . T a n k d i m e n s i o n sand l i q u i d l e v e l s were measured w i t h a t a p e measure. T a n kc a p a c i t i e s and current c o n t e n t s are s u m m a r i z e d in T a b l e B-9.

B.4.2 Pond A r e aT h e i n d i v i d u a l pond s u r f a c e areas were d e t e r m i n e d f r o m a nA p r i l 2 5 , 1985 a e r i a l p h o t o g r a p h o f t h e Pond A r e a ( S c a l e 1 " =9 5 f e e t ) . D e p t h m e a s u r e m e n t s o f t h e i n d i v i d u a l m e d i a i n t h ep o n d s were made u s i n g a C o l i w a s a - t y p e s a m p l i n g d e v i c e . T h ev o l u m e s are t a b u l a t e d in T a b l e B-10.As s t a t e d p r e v i o u s l y , m e d i a i n t e r f a c e s in t h e p o n d s were no ta lways r e c o g n i z a b l e . W h e r e d i s t i n c t i o n s could not be made,vo lume s were a p p r o x i m a t e d and no t ed in the t a b l e . Thev o l u m e s shown in th e " S o l i d s " co lumn r e f e r t o th e l o o s e ,u n c o n s o l i d a t e d s o l i d s p r e s e n t i n t h e b o t t o m o f t h e p o n d s .T h e s e v o l u m e s do no t i n c l u d e any so i l b e l ow th e p o n d s .D e p t h s were mea sured i n a l l p o n d s s a m p l e d d u r i n g t h e N o v e m b e r17-18, 1986 s a m p l i n g event . T h e d e p t h s o f t h e p o n d sa p p e a r e d t o b e very u n i f o r m . D a t a f r o m the N o v e m b e r 1986 andJ a n u a r y 1987 s a m p l i n g ev en t s a r e used p r e f e r e n t i a l l y i n T a b l eB-10. T h e other d a t a i n t h e t a b l e a r e f r o m E a r t h T e c h n o l o g yC o r p o r a t i o n ' s M a r c h 1985 r e p o r t .

B.4.3 A f f e c t e d S o i lQ u a n t i f i c a t i o n o f a f f e c t e d s o i l a t t h e s i t e would r equiref a i r l y e x t e n s i v e s a m p l i n g a n d a n a l y s i s o f s u r f a c e a n ds u b s u r f a c e s o i l s . Q u a n t i f i c a t i o n o f t h e a f f e c t e d s o i l s ( t ot h e e x t e n t a p p r o p r i a t e ) w i l l b e done d u r i n g t h e R e m e d i a lI n v e s t i g a t i o n .

A P P . B - 1 6

T A B L E B-9T A N K V O L U M E S / C O N T E N T SC o m b u s t i o n I n c . P r o c e s s A r e a

T a n k1235789

10111213141516

S i z e ,( D i a . x50292521212110101010

10.510.5

154

X

X

X

X

X

X

X

X

X

X

X

X

X

X

f t .H g t . )29163314.814.814.8303030303229.5166 ( e s t . )

C a p a c i t y ,G a l l o n s426,

79,121,

38,38,38,17,17,17,17,20,19,21,

000100000500500500700700700700700100200600

M a t e r i a l sS t o r e d ,G a l l o n s62,

2,1,

12,12,14,14,

2,2,

14,10,16,

6,

500500500400900200500700700500700500400

U n k n o w n

T O T A L 874,000 174,000

A P P . B - 1 7

T A B L E B-10P O N D V O L U M E S / C O N T E N T SC o m b u s t i o n , I n c .

Pond M e a s u r e m e n tS o u r c e Oil W a t e r S o l i d s *

ABCDFGHIJKLMN

( 2 )( D( 1 )( 2 )( D( 2 )( D( 2 )( 2 )( 2 )( 2 )( D( 1 )

( g a l l o n s )1,500

163,00049,000

2 7 , 7 0 083,800

734,000

— —— —— —— —— —

( g a l l o n s )25,000

( e m u l s i o n )479,000

34,000203,000

67,000_ —

690,000120,000180,000

6,00055,000

122,000

( c u . y d . )160120970

20210250210

1,080

22060

T O T A L S 1 ,059 ,000 1,981,000 3,300

M e a s u r e m e n t S o u r c e s :( 1 ) E R M - S o u t h w e s t( 2 ) E a r t h T e c h n o l o g y C o r p o r a t i o n R e p o r t , M a r c h , 1985.

* T h e vo lume s shown in the " S o l i d s " co lumn r e f e r t o the l o o s e ,u n c o n s o l i d a t e d s o l i d s p r e s e n t i n t h e b o t t o m o f t h e p o n d s .T h e s e vo lume s do not i n c l u d e any so i l b e l ow the p o n d s .

A P P . B - 1 8

A P P E N D I X CA N A L Y T I C A L D A T A F R O M

N O V E M B E R 17-18, 1986 AND JANUARY 9, 1987S A M P L I N G E V E N T S

I n d e x T o A n a l y t i c a l R e p o r t sRocky M o u n t a i n A n a l y t i c a l , J a n u a r y 14 , 1987 ( d a t a on s l u d g e ,a f f e c t e d s o i l , a n d s t r eam s ed imen t s a m p l e s ) .W e s t - P a i n e L a b o r a t o r i e s , December 9, 1986 ( d a t a on oi l andwat er s a m p l e s e x c e p t f o r T a n k N o . 1 ) .W e s t - P a i n e L a b o r a t o r i e s , J a n u a r y 2 9 , 1987 ( d a t a o n o i l f r o mT a n k N o . 1 ) .

S A M P L E I D E N T I F I C A T I O N K E YR O C K Y M O U N T A I N A N A L Y T I C A L L A B O R A T O R Y R E P O R T N O .

JANUARY 14, 198762418

RMAL S A M P L E N O .62418-0162418-0262418-0362418-0462418-0562418-0662418-0762418-0862418-0962418-1062418-1162418-12

62418-1362418-1462418-1562418-1662418-1762418-1862418-1962418-2062418-2162418-2262418-2362418-2462418-2562418-2662418-2762418-28

M A T E R I A LS l u d g e f r o m Pond FS l u d g e f r o m Pond HS l u d g e f r o m Pond NS l u d g e f r o m Pond BS l u d g e f r o m Pond CS l u d g e f r o m P o n d MF i e l d B l a n kA f f e c t e d S o i l near Pond BA f f e c t e d S o i l near Pond CA f f e c t e d S o i l near Pond HA f f e c t e d S o i l near Pond FS u r f a c e s o i l near a l l e g e d p i t s i t e i nP r o c e s s A r e a ? no t a n a l y z e d due t o l a c k o fv i s i b l e c o n t a m i n a t i o nS t r e a m s e d i m e n t d o w n s t r e a m o f d i s c h a r g e t ocreekS t r e a m s e d i m e n t u p s t r e a m o f d i s c h a r g e t ocreekD u p l i c a t e o f 62418-13D u p l i c a t e o f 62418-14D u p l i c a t e o f 62418-09D - p l i c a t e o f 62418-11D u p l i c a t e o f 62418-05D u p l i c a t e o f 62418-10D u p l i c a t e o f 62418-01D u p l i c a t e o f 62418-08D u p l i c a t e o f 62418-12F i e l d B l a n kD u p l i c a t e o f 62418-03D u p l i c a t e o f 62418-04D u p l i c a t e o f 62418-02

not a n a l y z e dnot a n a l y z e dnot a n a l y z e dnot a n a l y z e dnot a n a l y z e dnot a n a l y z e dnot a n a l y z e dnot a n a l y z e dnot a n a l y z e dnot a n a l y z e dD u p l i c a t e o f 62418-06; n o t a n a l y z e d

Rocky Mount^ A n a l y t i c a l L a b o r a t o r y4955 Y a r r o w S t r e e t , A r v a d a , CO 60002 (303) 421-6611

A D I V I S I O N O fE N S E C OI N C O R P O R A T E D

J a n u a r y 14, 1987

N i c k H o l l i n g s h a dERM - S o u t h w e s t , Inc.3501 N. Causeway Blvd., Ste. 200M e t a i r i e , LA 70002Dear Mr. H o l l i n g s h a d :

Enc lo s ed p l e a s e f i n d t h e c o m p l e t e r e p o r t f o r your 2 8 waste s a m p l e srece ived at our l a b o r a t o r y on N o v e m b e r 20, 1986.P l e a s e f e e l f r e e to ca l l i f you have any quest ions.

Best r egard s

Brian J. RahnP r o j e c t C o o r d i n a t o rB J R / J L P / b r mEnclo sure sR M A L i 62418

D i r e c t o r

Rocky M o u n t a i n A n a l y t i c a l L a b o r a t o r y

S A M P L E D E S C R I P T I O N I N F O R M A T I O Nf o r

ERM - S o u t h w e s t , Inc.

R M A S a m p l e N o .62418-0162418-0262418-0362418-0462418-0562418-0662418-0762418-0862418-0962418-1062418-1162418-1262418-1362418-1462418-1562418-1662418-1762418-1862418-1962418-2062418-2162418-2262418-2362418-2462418-2562418-2662418-2762418-28

S a m p l e D e s c r i p t i o nS 1 1 1 8 8 6 F P 2 3S 1 1 1 7 8 6 H P 1 4S 1 1 1 7 8 6 N P 1 0S 1 1 1 7 8 6 B P 1 8S 1 1 1 8 8 6 C P 2 7S 1 1 1 7 8 6 M P 0 3S 1 1 1 8 8 6 F B 6 8

A S 1 1 1 8 8 6 B P 3 1A S 1 1 1 8 8 6 C P 3 2A S 1 1 1 8 8 6 H P 3 4A S 1 1 1 8 8 6 F P 3 3S 1 1 1 8 8 6 P I T 6 6D S 1 1 1 8 8 6 S T 6 4

U S 1 1 1 8 8 6 S T 6 2D S 1 1 1 8 8 6 S T 6 5U S 1 1 1 8 8 6 S T 6 3

A S 1 1 1 8 8 6 C P 3 8A S 1 1 1 8 8 6 F P 3 9

S 1 1 1 8 8 6 C P 2 8A S 1 1 1 8 8 6 H P 4 0S 1 1 1 8 8 6 F P 2 4A S 1 1 1 8 8 6 B P 3 7S 1 1 1 8 8 6 P I T 6 7S 1 1 1 8 8 6 F B 6 9S 1 1 1 7 8 6 N P 1 1S 1 1 1 7 8 6 B P 1 9S 1 1 1 7 8 6 H P 1 5S 1 1 1 7 8 6 M P 0 2

S a m p l e T y p e Date S a m p l e dW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t eW a s t e

1 1 / 1 8 / 8 61 1 / 1 7 / 8 61 1 / 1 7 / 8 61 1 / 1 7 / 8 61 1 / 1 8 / 8 61 1 / 1 7 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 8 / 8 61 1 / 1 7 / 8 61 1 / 1 7 / 8 61 1 / 1 7 / 8 61 1 / 1 7 / 8 6

Date R e c e i v e d1 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 61 1 / 2 0 / 8 6

J a n u a r y 14, 1987

I N O R G A N I C P A R A M E T E R S

ParameterT o t a l organic carbonT o t a l organic halogenH e a t of Combu s t i onOil & Grease

Parame t erT o t a l organic carbonT o t a l organic halogenH e a t o f C o m b u s t i o nOil & Grease

ParameterT o t a l organic carbonOil & Grease

A N A L Y T I C A L R E S U L T SFor

ERM - Southwes t , Inc.

Rocky Mountain A n a l y t i c a l Laboratory

U n i t s 62418-01% 10.87 (0.01)m g C l " / k gB T U / l bm g / k g

U n i t s%m g C l " / k gB T U / l bm g / k g

U n i t s%m g / k g

200<20026300

491900<200

186000

762800

( 1 0 0 )-(500)

see it62418-05.06 (0.01)(100)-

( 5 0 0 )

62418-10.46 (0.01)

( 5 0 0 )

37.N D

8,600331000

1.N D<200

N D

62418-0211 ( 0 . 0 1 )

( 1 0 0 )-(500)

ZMP0362418-0611 ( 0 . 0 1 )

(100)-( 5 0 0 )

62418-118.45 ( 0 . 0 1 )192000 ( 5 0 0 )

62418-033.22 (0.01)300<200ND

11N RN R127000

3N R

( 1 0 0 )-(500)

ftt&K r62418-08.64 (0.01)-

-( 1 0 0 )

62418-13.18 (0.01)-

62418-0411.08 (0.01)

500 ( 1 0 0 )<200

68000 (500)

62418-09(0.01)8.65

N RN R

139000 ( 5 0 )

62418-140.73

N R(0.01)

ND = Not d e t e c t ed . NR = Not requested. Dete c t i on l i m i t s in parentheses.

A N A L Y T I C A L R E S U L T SFor

ERM - Southwes t , Inc.

Rocky M o u n t a i n A n a l y t i c a l Laboratory

S E M I V O L A T I L E O R G A N I C S ( C o n t i n u e d )Parameter U n i t sH e x a c h l o r o b e n z e n eH e x a c h l o r o b u t a d i e n eH e x a c h l o r o c y c l o p e n t a d i e n eH e x a c h l o r o e t h a n eI n d e n o ( l , 2 , 3 - c d ) p y r e n eI s o p h o r o n eN a p h t h a l e n eN i t r o b e n z e n eN - N i t r o s o d i m e t h y l a m i n eN - N i t r o s o d i - n - p r o p y l a m i n eN - N i t r o s o d i p h e n y l a m i n e *PhenanthrenePyrene1 ,2 ,4-Trich l orob enzene2-Chlorophenol2,4-Dichlorophenol2 , 4 - D i m e t h y l p h e n o l4,6-Dinitro-o-cresol2 ,4-Dini t ropheno l2 - N i t r o p h e n o l4 - N i t r o p h e n o lp-Chloro-m-cresolPentachlorophenolPhenol2 , 4 , 6 - T r i c h l o r o p h e n o lSS N i t r o b e n z e n e - D cSS 2 - F l u o r o b i p h e n y lS S T e r p h e n y l - D 1 4SS Pheno l-DcSS 2 - F l u o r o p h e n o lSS 2,4,6-Tribromophenol

62418-09 62418-13m g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k g%%%%%%

BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

7392

126696995

( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )(12)( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )(12)(12)( 1 2 )( 2 4 )(24)( 1 2 )( 2 4 )( 1 2 )(12)( 1 2 )( 1 2 )------

BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

94120107

264862

( 1 )( 1 )( 1 )( 1 )( 1 )( 1 )(1)( 1 )( 1 )( 1 )( 1 )( 1 )( 1 )( 1 )(1)(1)( 1 )( 2 )( 2 )( 1 )(2)( 1 )(1)( 1 )( 1 )------

62418-14BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

8280952640

116

(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.12)(0.12)(0.06)(0.12)(0.06)(0.06)(0.06)(0.06)------

BDL = Below d e t e c t i o n l i m i t .** Measured as d i p h e n y l a m i n e . Detec t ion l i m i t s in parenthe se s .SS = S u r r o g a t e s p ik e . 11

P E S T I C I D E SParamet er U n i t sA l d r i n m g / k ga l p h a B H C m g / k gbeta BHC m g / k ggamma B H C ( L i n d a n e ) m g / k gd e l t a B H C m g / k gC h l o r d a n e • m g / k g4 , 4 ' - D D T m g / k g4 , 4 ' - D D E m g / k g4 , 4 ' - D D D m g / k gD i e l d r i n m g / k ga l p h a E n d o s u l f a n m g / k gbeta E n d o s u l f a n m g / k gE n d o s u l f a n s u l f a t e m g / k gEndrin m g / k gEndrin a l d e h y d e m g / k gH e p t a c h l o r m g / k gH e p t a c h l o r epox id e m g / k gT o x a p h e n e m g / k g

A N A L Y T I C A L R E S U L T SFor

ERM - Southwes t , Inc.

Rocky M o u n t a i n A n a l y t i c a l Laboratory

£HPrt £6fi<62418-02N DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN D

(0.15)( 0 . 1 5 )(0.3)(0.15)(0.45)( 2 )(0.6)( 0 . 1 5 )(0.6)( 0 . 1 5 )(0.75)( 2 )(3.3)(0.3)( 1 . 2 )(0.15)(4.2)( 1 2 )

62418-04N DN DN DN DN DN DN DN DNDN DN DN DN DN DNDNDNDND

(0.01)(0.01)(0.02)(0.01)(0.03)(0.13)(0.04)(0.01)(0.04)( 0 . 0 1 )( 0 . 0 5 )(0.13)( 0 . 2 2 )(0.02)(0.08)(0.01)(0.28)(0.8)

62418-05N DN DND 'N DNDN DN D

0.65N DN DNDN DN DN DN DN DN DN D

(0.05)(0.05)(0.1)(0.05)(0.15)( 0 . 6 5 )(0.2)(0.05)(0.2)(0.05)(0.25)(0.65)(1.1)(0.1)(0.4)(0.05)(1.4)(4)

ND = Not d e t e c t e d . Detec t ion l i m i t s in parentheses.

12

A N A L Y T I C A L R E S U L T SFor

ERM - Southwes t . Inc.

Rocky M o u n t a i n A n a l y t i c a l Laboratory

P E S T I C I D E SParamet er U n i t sA l d r i n u g / k ga l p h a B H C u g / k gbeta BHC ug/kggamma B H C ( L i n d a n e ) u g / k gd e l t a B H C u g / k gC h l o r d a n e • u g / k g4 , 4 ' - D D T u g / k g4 , 4 ' - D D E u g / k g4 , 4 ' - D D D u g / k gD i e l d r i n u g / k ga l p h a E n d o s u l f a n ug/kgbeta E n d o s u l f a n u g / k gE n d o s u l f a n s u l f a t e u g / k gEndrin u g / k gEndrin a l d e h y d e ug/kgH e p t a c h l o r u g / k gH e p t a c h l o r epox id e u g / k gT o x a p h e n e u g / k gPCB-1242 ug/kgP C B - 1 2 5 4 u g / k gPCB 1221 u g / k gPCB-1232 u g / k gPCB-1248 u g / k gPCB-1260 ug/kgPCB-1016 u g / k g

62418-08 62418-09N DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN D

(30)( 3 0 )(60)(30)( 9 0 )( 3 9 0 )( 1 2 0 )(30)( 1 2 0 )(30)( 1 5 0 )( 3 9 0 )( 6 6 0 )(60)( 2 4 0 )(30)(840)( 2 4 0 0 )(1200)( 5 1 0 0 )(1200)( 1 2 0 0 )( 1 5 0 0 )( 5 1 0 0 )( 1 2 0 0 )

N DN DNDN DN DNDN DN DN DN DN DN DN DN DN DN DN DNDN DN DNDNDN DN DND

(30)( 3 0 )( 6 0 )( 3 0 )( 9 0 )( 3 9 0 )( 1 2 0 )( 3 0 )( 1 2 0 )( 3 0 )( 1 5 0 )( 3 9 0 )( 6 6 0 )( 6 0 )( 2 4 0 )(30)(840)( 2 4 0 0 )(1200)( 5 1 0 0 )( 1 2 0 0 )( 1 2 0 0 )( 1 5 0 0 )( 5 1 0 0 )( 1 2 0 0 )

ND = Not d e t e c t e d . D e t e c t i o n l i m i t s in parentheses .

13

A N A L Y T I C A L R E S U L T SFor

ERM - Southwes t , Inc.

Rocky M o u n t a i n A n a l y t i c a l Laboratory

P E S T I C I D E SParame t e r U n i t sA l d r i n m g / k ga l p h a B H C m g / k gbeta BHC m g / k ggamma B H C ( L i n d a n e ) m g / k gd e l t a B H C m g / k gC h l o r d a n e • m g / k g4 , 4 ' - D D T m g / k g4 , 4 ' - D D E m g / k g4 , 4 ' - D D D m g / k gD i e l d r i n m g / k ga l p h a E n d o s u l f a n m g / k gbeta E n d o s u l f a n m g / k gE n d o s u l f a n s u l f a t e m g / k gEndrin m g / k gEndrin a l d e h y d e m g / k gH e p t a c h l o r m g / k gH e p t a c h l o r e p o x i d e m g / k gT o x a p h e n e m g / k gPCB-1242 m g / k gPCB-1254 m g / k gPCB 1221 m g / k gP C B - 1 2 3 2 m g / k gPCB-1248 m g / k gPCB-1260 m g / k gPCB-1016 m g / k g

62418-13 62418-14N DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN DN D

(0.003)(0.003)( 0 . 0 0 6 )(0.003)(0.009)( 0 . 0 3 9 )( 0 . 0 1 2 )( 0 . 0 0 3 )( 0 . 0 1 2 )(0.003)( 0 . 0 1 5 )( 0 . 0 3 9 )( 0 . 0 6 6 )( 0 . 0 0 6 )(0.024)(0.003)(0.084)( 0 . 2 5 )(0.12)( 0 . 5 1 )(0.12)(0.12)( 0 . 1 5 )( 0 . 5 1 )(0.12)

N DN DNDN DNDN DN DN DN DN DNDN DN DN DNDNDNDN DNDNDNDN DNDN DND

( 0 . 0 0 3 )( 0 . 0 0 3 )( 0 . 0 0 6 )(0.003)(0.009)(0.039)(0.012)(0.003)(0.012)(0.003)(0.015)( 0 . 0 3 9 )( 0 . 0 6 6 )( 0 . 0 0 6 )(0.024)(0.003)(0.084)(0.24)( 0 . 1 2 )( 0 . 5 1 )(0.12)( 0 . 1 2 )(0.15)( 0 . 5 1 )( 0 . 1 2 )

ND = Not d e t e c t e d . Det e c t i on l i m i t s in parenthe se s .

14

7 8 I 9 U S M I A V U .f \li i l l lDecember 9, 1986

S a m p l e receipt at W e s t - P a i n e Labora tor i e s , I n c . i s documented for yourd e s i g n a t e d s a m p l e ( s ) . C h a i n - o f - c u s t o d y do cumenta t i on , i f p r o v i d e d , i s in c ludedin thi s report. S a m p l e ana ly s i s was in accordance with Environmental Prote c t i onAgency pro t o co l .A. Annual Book o f ASTM S t a n d a r d s , 1983 S e c t i o n 5

ParameterH e a t o f Combust ionOrganic C 1 2 ( T o t a l H a l o g e n s )S e d i m e n t by Ex trac t i onW a t e r by D i s t i l l a t i o n

MethodD240D808D473D95

B. S t a n d a r d Method s for the Examinat i on of W a t e r and W a s t e w a t e r , 16th Ed, 1985ParameterT o t a l Dissolved S o l i d sT o t a l Organic Carbon

Method209B505

C. Method s for Chemical A n a l y s i s of W a t e r and W a s t e s , , EPA-600/4-79-020, 1979ParameterAntimonyArsenicBariumBeryl l iumCadmiumChromiumCoba l t

Method204.1206.2208.1210.1213.1218.1219.1

hal 86-5381

-pW E S T - P A I N E7879 OSHIAVE. • BATON ROUGE. tA TOB20

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986C. Methods for Chemical A n a l y s i s o f W a t e r and W a s t e s , E P A - 6 0 0 / 4 - 7 9 - 0 2 0 , 1979

ParameterLeadMercuryN i c k e lS e l e n i u mS i l v e rVanadium

Method239.1245.1249.1270.2272.1 .286.1

D . T e s t M e t h o d s f o r Evalua t ing S o l i d W a s t e s , S W - 8 4 6 , J u l y 1982ParameterAntimonyArsenicBariumBerylliumCadmiumChromiumLeadMercuryN i c k e lS e l e n i u mS i l v e rVanadium

Method704070607080709071307190742074717520774077607910

E . T e s t M e t h o d s f o r E v a l u a t i n g S o l i d W a s t e s , S W - 8 4 6 , J u l y 1982ParameterP C B ' S Method

8080

hal 86-5381

-*k W E S T - P A I N EI N C .

7 9 7 9 G S R I A V E . • BATON ROUGE, LA 70820E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

F . M e t h o d s f o r Organic Chemical A n a l y s i s o f M u n i c i p a l & I n d u s t r i a l Was t ewa t er .E P A - 6 0 0 / 4 - 8 2 - 0 5 7 , J u l y 1982

ParameterP C B ' S Method608

Documented re sul t s are shown on the f o l l o w i n g p a g e ( s ) .

V i c t o r J . Blanchard I I IGeneral Manager

hal 86-5381

•pE S T - P A 1 N E7V79GSRIAVE. • BATON ROUGE, LA TOKO

ERM-Southwe s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source: 0 1 1 7 8 6 H P 1 2Date Received: 8 6 / 1 1 / 1 9

Parameter( U n i t )W a t e r by D i s t i l l a t i o n(vol %)H e a t o f Combustion( B T U / l b )Organic C 1 2 ( T o t a l H a l o g e n s )(wt %)S e d i m e n t by Ex trac t i on(wt %)

T i m e Received:

Resul t

4.1

20,040

0.09

0.53

09:25PercentRecovery

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a l / F o u n d

0 .06/0 .06

12408/12997

0 .06/0 .07

0.01/0.01

D a t e / T i m e ^^A n a l y s t ^P

8 6 / 1 2 / 0 8 05:00 TMW

8 6 / 1 0 / 1 5 11:00 TMW

8 6 / 1 0 / 1 5 11:00 TMW

8 6 / 1 0 / 1 5 09:40 T M W

hal 86-5381

Rocky Mountain A n a l y t i c a l Laboratory

T O T A L M E T A L SParameterA n t i m o n yArsenicBariumBeryl l iumC a d m i u mChromiumC o b a l tLeadMercuryN i c k e lS e l e n i u mVanadium

ParameterA n t i m o n yArsenicBariumBeryl l iumC a d m i u mC h r o m i u mC o b a l tLeadMercuryN i c k e lS e l e n i u mV a n a d i u m

A N A L Y T I C A L R E S U L T SFor

ERM - Southwe s t , Inc.

IfP'L'y S^/WUnit sm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k g

U n i t sm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k g

62418-017.62.66600.241.64412

2800.287.0N D11

(0.4)(0.4)(0.5)(0.1)( 0 . 5 )(0.5)(0.3)(2)(0.05)( 1 )( 2 )(0.2)

$CfZ-762418-05

163.4750N D6.5120791100N D16N D6.5

(0.4)(0.4)(0.5)(0.1)(0.5)(0.5)(0.3)( 2 )(0.05)( 1 )( 2 ) - " " ' '(0.2)

62418-028.4N D170N D2.4244.1680

N D6.02.93.4

(0.4)( 4 ) '(0.5)(0.1)(0.5)( 0 . 5 )(0.3)(2)(0.05)(1)( 0 . 4 ) '(0.2)

62418-06N D

1.666

0.22N D6.83.024

N D3.6N D11

(0.4)(0.4)(0.5)(0.1)( 0 . 5 )( 0 . 5 )(0.3)( 2 )(0.05)( 1 )(0.8)^-(0.2)

62418-03

62418-08

62418-040.81.0430.11.06.35.516

N D2.1ND6.8

(0.4)(0.4)(0.5)(0.1)(0.5)(0.5)(0.3)(2)(0.05)(1)(0.8)(0.2)

151.83700.222.0

559.43300.078.0

N D11

(0.4)(0.4)(0.5)(0.1)(0.5)(0.5)(0.3)(2)(0.05)(1)(0.8)(0.2)

62418-09N D

1.666

0.22N D6.83.024

N D3.6N D11

(0.4)(0.4)(0.5)(0.1)( 0 . 5 )( 0 . 5 )(0.3)( 2 )(0.05)( 1 )(0.8)^-"^'(0.2)

3.60.692

N DN D105.8240

N D1.4

N D3.5

(0.4)(0.4)(0.5)(0.1)(0.5)(0.5)(0.3)(2)(0.05)( 1 )(0.8)(0.2)

0.8N D110N D

1.38.21.5210

N D2

N D4.6

(0.4)(0.4)( 0 . 5 ) |(0.1)(0.5)(0.5)(0.3)(2)(0.05)( 1 )(0.8)(0.2)

ND = Not d e t e c t ed . Detec t ion l i m i t s in parentheses.

A N A L Y T I C A L R E S U L T SFor

ERM - Southwe s t , Inc.

Rocky M o u n t a i n A n a l y t i c a l Laboratory

T O T A L M E T A L SParameterA n t i m o n yArsenicBariumB e r y l l i u mC a d m i u mChromium 'C o b a l tLeadMercuryN i c k e lS e l e n i u mV a n a d i u m

U n i t s 62418-10 62418-11m g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k g

581.21300.21.6243.3620N D4.3ND13

( 2 )(0.4)(0.5)(0.1)(0.5)(0.5)(0.3)( 2 )(0 .05)( 1 )(0.8)(0.2)

151.2

3100.302.7284.2970N D7.5N D9.2

(0.4)(0.4)(0.5)(0.1)(0.5)(0.5)(0.3)( 2 )( 0 . 0 5 )( 1 )(0.8)(0.2)

62418-13N DN D24

0.20.54.42.413

N D2N D3.6

(0.4)(0.4)(0.5)(0.1)( 0 . 5 )( 0 . 5 )(0.3)( 2 )(0.05)( 1 )(0.4)(0.2)

62418-14N DN D32N DN D3.2

1.511N D1N D

4.0

(0.4)(0.4)(0.5)(0.1)(0.5)(0.5)(0.3)(2)(0.05)( 1 )(0.4)(0.2)

ND = Not d e t e c t e d . Detec t ion l i m i t s in parentheses.

A N A L Y T I C A L R E S U L T SFor

ERM - Southwest , Inc.

Rocky M o u n t a i n A n a l y t i c a l Labora tory

V O L A T I L E O R G A N I C SParameter U n i t s 62418-02A c r o l e i n m g / k g BDL (40)A c r y l o n i t r i l e m g / k g BDL ( 4 0 )Benzene m g / k g 18 (2)Bromoform m g / k g BDL (2)Carbon t e t ra ch l or id e m g / k g BDL (2)Chlorobenzene m g / k g BDL (2)C h l o r o d i b r o m o m e t h a n e m g / k g BDL (2)Chloroe thane m g / k g BDL (4)2 - C h l o r o e t h y l v i n y l ether m g / k g BDL (2)C h l o r o f o r m m g / k g BDL (2)Dichlorobromomethane m g / k g BDL (2)1.1-Dichloroethane m g / k g BDL (2)1.2-Dichloroethane m g / k g BDL (2)1.1-Dichloroethylene m g / k g BDL (2)1.2-Dichloropropane m g / k g BDL (2)1.3-Dieh loropropyl ene m g / k g BDL (2)Ethylbenzene m g / k g 57 (2)M e t h y l b r o m i d e m g / k g BDL (4)M e t h y l c h l o r i d e m g / k g BDL (4)M e t h y l e n e ch lor ide m g / k g BDL (4)1,1 ,2 ,2-Tetrachloroe thane m g / k g BDL (2)T e t r a c h l o r o e t h y l e n e m g / k g 12 (2)T o l u e n e m g / k g 88 (2)1,2-trans-Dichloroethylene m g / k g BDL (2)1.1.1-Trichloroe thane m g / k g BDL (2)1.1.2-Trichloroethane m g / k g BDL (2)T r i c h l o r o e t h y l e n e m g / k g 19 (2)V i n y l ch lor ide m g / k g BDL (4)S S T o l u e n e - D 8 % 104SS B r o m o f l u o r o b e n z e n e ( B F B ) % 109SS l ,2-Dich loro e thane-D 4 % 113

62418-04 62418-05BDLBDL

53BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

110BDLBDLBDLBDLBDL

100BDLBDLBDL

24BDL

96111112

( 2 8 0 )( 2 8 0 )( 1 4 )( 1 4 )(14)( 1 4 )( 1 4 )( 2 8 )( 1 4 )( 1 4 )( 1 4 )( 1 4 )( 1 4 )(14)( 1 4 )( 1 4 )( 1 4 )( 2 8 )( 2 8 )( 2 8 )( 1 4 )( H )( 1 4 )( 1 4 )( 1 4 )(14)( 1 4 )( 2 8 )---

62418-08BDLBDL

290BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

270BDLBDLBDLBDL57

990BDLBDLBDL

53BDL

99114107

(1000)(1000)( 5 0 )( 5 0 )( 5 0 )( 5 0 )( 5 0 )( 1 0 0 )( 5 0 )( 5 0 )( 5 0 )( 5 0 )( 5 0 )( 5 0 )( 5 0 )( 5 0 )( 5 0 )(100)(100)(100)( 5 0 )( 5 0 )( 5 0 )( 5 0 )( 5 0 )( 5 0 )( 5 0 )(100)---

BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

1179088

(0.15)(0.15)(O.OOJBk(O.OOW(0.0075)(0.0075)(0.0075)(0.015)(0.0075)(0.0075)(0.0075)(0.0075)(0.0075)(0.0075)(0.0075)(0.0075)(0.0075)(0.015)(0.015)(Q.o |ft( O . O O T W )(0.0075)(0.0075)(0.0075)(0.0075)(0.0075)(0.0075)(0.015)---

BDL = Below d e t e c t i o n l i m i t . Dete c t i on l i m i t s in parentheses . SS = S u r r o g a t e spike.

A N A L Y T I C A L R E S U L T SFor

ERM - S o u t h w e s t , Inc.

hocky M o u n t a i n A n a l y t i c a l Laboratory

V O L A T I L E O R G A N I C SParamet erA c r o l e i nA c r y l o n i t r i l eBenzeneB r o m o f o r mCarbon t e t r a c h l o r i d eChlorobenzeneC h l o r o d i b r o m o m e t h a n eChloro e thane2 - C h l o r o e t h y l v i n y l etherC h l o r o f o r mDichlorobromomethane1.1-Dichloroethane1.2-Dichloroethane1.1-Dichloroe thylene1.2-Dichloropropane1 . 3 - D S c h l o r o p r o p y l e n eEthylbenzeneM e t h y l b r o m i d eM e t h y l c h l o r i d eM e t h y l e n e c h l o r i d e1,1 ,2 ,2-Tetrach loroe thaneT e t r a c h l o r o e t h y l e n eT o l u e n e1,2-trans-Dichloroe thylene1.1.1-Trichloroe thane1.1.2-Trichloroe thaneT r i c h l o r o e t h y l e n eV i n y l ch lor ideSS T o l u e n e - D gSS Bromo f luorob enz ene(BFB)SS l , 2 - D i c h l o r o e t h a n e - D 4

U n i t s 62418-09 62418-15 62418-16m g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k g%%%

BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL110

9699

(0.2)(0.2)(0.01)(0.01)(0.01)(0.01)(0.01)(0.02)(0.01)(0.01)( 0 . 0 1 )(0.01)(0.01)(0.01)(0.01)(0.01)(0.01)(0.02)(0.02)(0.02)(0.01)(0.01)(0.01)(0.01)(0.01)(0.01)(0.01)(0.2)---

BDLBDL0.012BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

0.021BDLBDLBDLBDLBDL

0.44BDLBDLBDL

0.012BDL9995

107

(0.18)( 0 . 1 8 )(0.009)(0.009)(0.009)(0.009)(0.009)(0.018)(0.009)(0.009)( 0 . 0 0 9 )( 0 . 0 0 9 )( 0 . 0 0 9 )( 0 . 0 0 9 )(0.009)(0.009)(0.009)(0.018)(0.018)(0.018)(0.009)(0.009)(0.009)(0.009)(0.009)(0.009)(0.009)(0.018)---

BDLBDLBDLBDLBDL .BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

10686

110

(0.1)(0.1)(0.005)(0.005)(0.005)(0.005)(0.005)(0.01)(0.005)(0.005)(0.005)(0.005)(0.005)(0.005)(0.005)(0.005)(0.005)(0.01)(0.01)(0.01)(0.005)(0.005)(0.005)( 0 . 0 0 5 )(0.005)(0.005)(0.005)(0.01)---

BDL = Below d e t e c t i o n l i m i t . D e t e c t i o n l i m i t s in parenthese s . SS = S u r r o g a t e sp ike .

A N A L Y T I C A L R E S U L T SFor

ERM - Southwes t , Inc.

Rocky M o u n t a i n A n a l y t i c a l Laboratory

S E M I V O L A T D L E O R G A N I C SParameterA c e n a p h t h e n eA c e n a p h t h y l e n eAnthraceneBenzid ineBenzo(a)anthraceneBenzo(a)pyrene3 ,4-Benzo f luorantheneB e n z o ( g , h , i ) p e r y l e n eB e n z o ( k ) f l u o r a n t h e n eB i s ( 2 - c h l o r o e t h o x y ) m e t h a n eB i s ( 2 - c h l o r o e t h y l ) e t h e rB i s ( 2 - c h l o r o i s o p r o p y l ) e t h e rB i s ( 2 - e t h y l h e x y l ) p h t h a l a t e4-Bromophenyl phenyl etherButylbenzyl p h t h a l a t e2 - C h l o r o n a p h t h a l e n e4 - C h l o r o p h e n y l phenyl etherChryseneDibenzo(a,h)anthracene1.2-Dichlorobenzene1.3-Dicnlorobenzene1.4-Dichlorobenzene3 , 3 ' - D i c h l o r o b e n z i d i n eDiethyl p h t h a l a t eD i m e t h y l p h t h a l a t eDi-n-butyl p h t h a l a t e2 , 4 - D i n i t r o t o l u e n e2 , 6 - D i n i t r o t o l u e n eDi-n-octyl p h t h a l a t e1 , 2 - D i p h e n y l h y d r a z i n e *F l u o r a n t h e n eF l u o r e n e

U n i t s 62418-02 62418-04 62418-05 62418-08m g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g A gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k g

703555BDL

38BDL

40BDLBDLBDLBDLBDL

160BDL

330BDLBDL

66BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

16076

( 1 5 )( 1 5 )( 1 5 )( 6 0 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 6 0 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )

372951

BDLBDLBDLBDLBDLBDLBDLBDLBDL

29BDL

31BDLBDLBDLBDL

20BDLBDLBDLBDLBDL

18BDLBDLBDLBDL

5297

( 1 5 )( 1 5 )( 1 5 )( 6 0 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 6 0 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )

46BDL56

BDLBDLBDLBDLBDLBDLBDLBDLBDL

35BDL

33BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL75

6160

( 2 0 )( 2 0 )( 2 0 )( 8 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )(20)( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )(20)( 2 0 )(20)(80)( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )(20)

BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL84BDL

96BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

( 1 2 )( 1 2 )( 1 2 )(48)( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 4 8 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )

BDL = Below d e t e c t i o n l i m i t . D e t e c t i o n l i m i t s in parenthese s . * Measured as azobenzene.8

A N A L Y T I C A L R E S U L T SFor

ERM - Southwe s t , Inc.

Rocky M o u n t a i n A n a l y t i c a l l abora tory

S E M I V O L A T I L E O R G A N I C S ( C o n t i n u e d )Parame t er U n i t sHexach l orob enz ene m g / k gH e x a c h l o r o b u t a d i e n e m g / k gH e x a c h l o r o c y c l o p e n t a d i e n e m g / k gH e x a c h l o r o e t h a n e m g / k gI n d e n o ( l , 2 , 3 - c d ) p y r e n e m g / k gI s o p h o r o n e m g / k gN a p h t h a l e n e m g / k gN i t r o b e n z e n e . m g / k gN - N i t r o s o d i m e t h y l a m i n e m g / k gN - N i t r o s o d i - n - p r o p y l a m i n e m g / k gN - N i t r o s o d i p h e n y l a m i n e * m g / k gPhenanthrene m g / k gPyrene m g / k g1,2 ,4-Trich lorobenzene m g / k g2 - C h l o r o p h e n o l m g / k g2,4-Dich loropheno l m g / k g2 , 4 - D i m e t h y l p h e n o l m g / k g4,6-Dinitro-o-cresol m g / k g2,4-Dini trophenol m g / k g2 - N i t r o p h e n o I m g / k g4 - N i t r o p h e n o l m g / k gp-Chloro-m-cresol m g / k gP e n t a c h l o r o p h e n o l m g / k gPhenol m g / k g2 , 4 , 6 - T r i c h l o r o p h e n o l m g / k gSS N i t r o b e n z e n e - D c % •SS 2 - F l u o r o b i p h e n y l %SS T e r p h e n y l - D 1 4 %SS Pheno l -D g %SS 2 - F l u o r o p n e n o l %SS 2 , 4 , 6 - T r i b r o m o p h e n o l %

5W"/ $Q9\«62418-02BDLBDLBDLBDLBDLBDL

100BDLBDLBDLBDL400160BDL

BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

13290

1389382131

( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 3 0 )(30)( 1 5 )( 3 0 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )------

62418-04BDLBDLBDLBDLBDLBDL

210BDLBDLBDLBDL

9656BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

979595847881

( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )( 3 0 )( 3 0 )( 1 5 )( 3 0 )( 1 5 )( 1 5 )( 1 5 )( 1 5 )------

62418-05 62418-08BDLBDLBDLBDLBDLBDL

210BDLBDLBDLBDL

12050

BDLBDLBDLBDLBDLBDLBDLBDLBDLBDL40BDL

12098

1108980

110

( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )(20)( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )( 2 0 )(20)( 2 0 )( 2 0 )(40)(40)( 2 0 )(40)( 2 0 )( 2 0 )( 2 0 )(20)------

BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

47144113

5058207

( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 2 4 )( 2 4 )(12)1( 2 4 )( 1 2 )( 1 2 )( 1 2 )(12)------

BDL = Below d e t e c t i o n l i m i t .** Measured as d i p h e n y l a m i n e . D e t e c t i o n l i m i t s in parenthese s .SS = Surrogate spike.

A N A L Y T I C A L R E S U L T SFor

ERM - Southwest, Inc.

Rocky M o u n t a i n A n a l y t i c a l Laboratory

S E M I V O L A T D L E O R G A N I C SParameterA c e n a p h t h e n eA c e n a p h t h y l e n eA n t h r a c e n eBenzidineBenzo(a)anthraceneBenzo(a)pyrene3,4-Benzo f luorantheneBenzo(g ,h , i)pery l eneBenzo(k)f luorantheneB i s ( 2 - c h l o r o e t h o x y ) m e t h a n eB i s ( 2 - c h l o r o e t h y l ) e t h e rB i s ( 2 - c h l o r o i s o p r o p y l ) e t h e rB i s ( 2 - e t h y l h e x y l ) p h t h a l a t e4-Bromophenyl phenyl etherButylbenzyl p h t h a l a t e2 - C h l o r o n a p h t h a l e n e4-Chloropheny l phenyl etherChryseneDibenzo(a,h)anthracene1.2-Dichlorobenzene1.3-Dichlorobenzene1.4-Dicnlorobenzene3 , 3 ' - D i c h l o r o b e n z i d i n eDiethyl p h t h a l a t eD i m e t h y l p h t h a l a t eDi-n-butyl p h t h a l a t e2 ,4-Dini t r o t o lu ene2 ,6-Dini t ro t o lu eneDi-n-octyl p h t h a l a t e1 , 2 - D i p h e n y l h y d r a z i n e *F l u o r a n t h e n eF l u o r e n e

Unit s 62418-09 62418-13 62418-14m g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k gm g / k g

BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

54BDL

39BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

23BDL

( 1 2 )( 1 2 )( 1 2 )(48)( 1 2 )( 1 2 )( 1 2 )( 1 2 )(12)( 1 2 )( 1 2 )( 1 2 )( 1 2 )(12)( 1 2 )( 1 2 )( 1 2 )( 1 2 )(12)( 1 2 )( 1 2 )( 1 2 )(48)(12)( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )( 1 2 )

BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

1.0

( 1 )( 1 )( 1 )(4)( 1 )( 1 )( 1 )( 1 )(1)( 1 )( 1 )( 1 )( 1 )(1)( 1 )( 1 )( 1 )( 1 )(1)( 1 )( 1 )( 1 )(4)(1)( 1 )( 1 )( 1 )( 1 )( 1 )( 1 )( 1 )( 1 )

BDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDLBDL

(0.06)(0.06)( 0 . 0 6 )(0.24)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)( 0 . 0 6 )(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.24)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)(0.06)( 0 . 0 6 )( 0 . 0 6 )

BDL = Below d e t e c t i o n l i m i t . D e t e c t i o n l i m i t s in parenthe se s . * Measured as azobenzene.10

« BATOM ROUGE, uroezo

S a m p l e Source: 011786BP16Date Received: 8 6 / 1 1 / 1 9

ERM-Southwe s t , I n c .M e t a i r i e , LA 70002December 9, 1986

T i m e Received: 09:25Parameter( U n i t )W a t e r by D i s t i l l a t i o n(vol %)H e a t o f Combust ion( B T U / l b )Organic C 1 2 ( T o t a l H a l o g e n s )(wt %)S e d i m e n t by Extract ion(wt %)

Result

42.2

10,363

0.18

7.0

Percent QuaRecovery A

N / A

N / A

N / A

N / A

Qual i ty AssuranceA c t u a l / F o u n d

0 .06/0 .06

1 2 4 0 8 / 1 2 9 9 7

0.06/0.07

0.01/0.01

D a t e / T i m eA n a l y s t

8 6 / 1 2 / 0 8 05:00 TMW

8 6 / 1 0 / 1 5 11:00 TMW

8 6 / 1 2 / 0 8 05:00 TMW

8 6 / 1 0 / 1 5 09:40 TMW

hal 86-5381

797SGSRIAVE. • BATON ROUGE, LA 70820E R M - S o u t h w e s t r Inc .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source: 0 1 1 1 8 8 6 F P 2 5Date Received: 8 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t )W a t e r by D i s t i l l a t i o n(vol %)H e a t o f Combustion( B T U / l b )Organic C 1 2 ( T o t a l H a l o g e n s )(wt %)S e d i m e n t by Ex trac t i on(wt %;)Antimony( m g / k g S b )Arseni c( m g / k g A s )Barium( m g / k g B a )B e r y l l i u m( m g / k g B e )C a d m i u m( m g / k g C d )

Result

31.3

14,488

0.08

2.6

8.0

0.25

20

< 0.2

< 0.2

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a l / F o u n d

0 .06/0 .06

12408/12997

0.06/0.07

0.01/0.01

2 . 5 0 / 2 . 4 7

0 . 0 2 5 / 0 . 0 2 3

2 . 5 0 / 2 . 4 8

2 . 5 0 / 2 . 5 7

0 . 2 5 0 / 0 . 2 5 0

D a t e / T i m e £|A n a l y s t ^J

8 6 / 1 2 / 0 8 05:00 TMW

8 6 / 1 0 / 1 5 11:00 TMW

8 6 / 1 2 / 0 8 05:00 TMW

8 6 / 1 0 / 1 5 09:40 TMW

8 6 / 1 2 / 0 4 21:30 V L M

8 6 / 1 2 / 0 4 16:00 F D D

8 6 / 1 2 / 0 5 10:00 F D D

8 6 / 1 2 / 0 5 08:30 VLM

8 6 / 1 2 / 0 4 18:30 V L M

hal 86-5381

•P" " W E S T - P A I N E• BATON ROUGE, LA mzo

ERM-Southwes t , Inc.M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source: 0 1 1 1 8 8 6 F P 2 5Date Received: 8 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t )Chromium( r o g / k g C r )C o b a l t( m g / k g C o )Lead( m g / k g P b )Mercury( m g / k g H g )N i c k e l( m g / k g N i )Selen ium( m g / k g S e )V a n a d i u m( m g / k g V )S i l v e r( m g / k g A g )

Result

2.7

0.9

106

< 0.02

2.1

0.50

< 3.0

< 0.4

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Qual i ty AssuranceA c t u a l / F o u n d

0 . 5 0 / 0 . 5 2

0 .50/0 .51

2 . 5 0 / 2 . 4 5

0.0100/0.0107

0.50/0 .51

0 .050/0 .056

2 . 5 0 / 2 . 4 6

0 . 5 0 / 0 . 5 0

D a t e / T i m e ^̂A n a l y s t _ IB

8 6 / 1 2 / 0 4 19:30 VLM

8 6 / 1 2 / 0 4 23:15 VLM

8 6 / 1 2 / 0 4 22:00 V L M

8 6 / 1 2 / 0 5 08:00 VLM

8 6 / 1 2 / 0 4 - 23:00 V L M•8 6 / 1 2 / 0 5 08:00 VLM

8 6 / 1 2 / 0 5 11:00 F D D

8 6 / 1 2 / 0 4 20:30 V L M

hal 86-5381

m^UNE7 9 7 8 Q S R I A V E . • BATON ROUGE, 1 A 70620

S a m p l e Source: 0111886CP29Date Received: 8 6 / 1 1 / 1 9

Parameter( U n i t )W a t e r by D i s t i l l a t i o n(vol %)H e a t o f Combus t ion( B T U / l b )Organic C 1 2 ( T o t a l H a l o g e n s )(wt %)S e d i m e n t by Extrac t i on(wt %)Antimony( m g / k g S b )Arsenic( m g / k g A s )Barium( m g / k g B a )B e r y l l i u m( m g / k g B e )C a d m i u m( m g / k g C d )

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

T i m e Received: 09:25PercentResult Recovery

56 . 6 N/A

8,151 N / A

0.05 N / A

1 .3 N/A

5 . 0 N/A

< 0.25 N/A

12 N/A

< 0.2 N/A

< 0.2 N/A

Q u a l i t y AssuranceA c t u a l / F o u n d

0.06/0 .06

1 2 4 0 8 / 1 2 9 9 7

0.06/0.07

0.01/0.01

2 . 5 0 / 2 . 4 7

0 . 0 2 5 / 0 . 0 2 3

2 . 5 0 / 2 . 4 8

2 . 5 0 / 2 . 5 7

0 . 2 5 0 / 0 . 2 5 0

D a t e / T i m eA n a l v s t

8 6 / 1 2 / 0 8 05:00

8 6 / 1 0 / 1 5 11:00

8 6 / 1 2 / 0 8 05:00

8 6 / 1 0 / 1 5 09:40

8 6 / 1 2 / 0 4 21:30

8 6 / 1 2 / 0 4 16:00

8 6 / 1 2 / 0 5 10:00

8 6 / 1 2 / 0 5 08:30

8 6 / 1 2 / 0 4 18:30

hal 86-5381

' l Y E S T - P A I N Ei /<z6otatotie6 INC.**»*̂ 1 17 9 7 9 G S n i A V E . • BATON ROUGE. LA 70820

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Sourc e ;Date Received:

0111886CP298 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t )Chromium( m g / k g C r )C o b a l t( m g / k g C o )Lead( m g / k g P b )Mercury( m g / k g H g )N i c k e l{ m g / k g N i )S e l e n i u m( m g / k g S e )V a n a d i u m( m g / k g V )S i l v e r( m g / k g A g )

Result

2.1

< 0.5

35

< 0.02

< l i O

< 0.25

< 3.0

< 0.4

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a I / Found

0 . 5 0 / 0 . 5 2

0 . 5 0 / 0 . 5 1

2 . 5 0 / 2 . 4 5

0.0100/0.0107

0 , 5 0 / 0 . 5 1

0 . 0 5 0 / 0 * 0 5 6

2 . 5 0 / 2 . 4 6

0 . 5 0 / 0 . 5 0

D a t e / T i m e g*A n a l v s t W

8 6 / 1 2 / 0 4 19:30 V L M

8 6 / 1 2 / 0 4 23:15 V L M

8 6 / 1 2 / 0 4 22:00 VLM

8 6 / 1 2 / 0 5 08:00 VLM

8 6 / 1 2 / 0 4 23:00 VLM•

8 6 / 1 2 / 0 5 08:00 VLM

8 6 / 1 2 / 0 5 11:00 F D D

8 6 / 1 2 / 0 4 20:30 VLM

hal 86-5381

rk W E S T - P A ! N E7 9 7 9 G S R 1 A V E . « BATON R O U G E . W T O T O O

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source: 0 1 1 1 8 8 6 T K 0 6 4 5Date Received: 8 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameterf U n i t )Water by D i s t i l l a t i o n(vol %)H e a t o f Combustion( B T U / l b )Organic C 1 2 ( T o t a l H a l o g e n s )(wt %)Sediment by Extract ion(wt %)A n t i m o n y( m g / k g S b )Arsenic( m g / k g A s )Barium( m g / k g B a )Beryl l ium( m g / k g Be)Cadmium( m g / k g C d )

Result

0.6

20,501

0.08

0.105

15

0.75

80

< 0.2

1.2

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Qual i ty AssuranceA c t u a l / F o u n d

0.06/0 .06

12408/12997

0.06/0.07

0.01/0.01

2 .50/2 .47

0 . 0 2 5 / 0 . 0 2 3

2 . 5 0 / 2 . 4 8

2 . 5 0 / 2 . 5 7

0.250/0.250

Date /TimeA n a l y s t 4 f t

8 6 / 1 2 / 0 8 05:00 TMW

8 6 / 1 0 / 1 5 11:00 TMW

8 6 / 1 2 / 0 8 05:00 TMW

86/10/15 09:40 TMW

8 6 / 1 2 / 0 4 21:30 VLM

8 6 / 1 2 / 0 4 16:00 MR

8 6 / 1 2 / 0 5 10:00 F D D

8 6 / 1 2 / 0 5 08:30 VLM

8 6 / 1 2 / 0 4 18:30 VLM

hal 86-5381

* V E S T - P A I N E\Jajbotat<yiieA INC.7 9 7 9 G S R 1 A V E . • BATON ROUGE. LA 70620

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source: 0 1 1 1 8 8 6 T K 0 9 4 6Date Received: 8 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t )W a t e r by D i s t i l l a t i o n(vol %)H e a t o f Combust ion( B T U / l b )Organic C 1 2 ( T o t a l H a l o g e n s )(wt %)S e d i m e n t by Extrac t ion(wt %)A n t i m o n y( m g / k g S b )Arseni c( m g / k g A s )Barium( m g / k g B a )Beryl l ium( m g / k g B e )Cadmium( m g / k g C d )

Resul t

0.4

2 2 , 1 3 6

0.03

0.15

11

1.5

17

< 0.2

< 0.2

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a l / F o u n d

0.06/0 .06

12408/12997

0.06/0.07

0.01/0.01

2 . 5 0 / 2 . 4 7

0 . 0 2 5 / 0 . 0 2 3

2 . 5 0 / 2 . 4 8

2 . 5 0 / 2 . 5 7

0 . 2 5 0 / 0 . 2 5 0

D a t e / T i m e £tA n a l y s t ^P

8 6 / 1 2 / 0 8 05:00 TMW

8 6 / 1 0 / 1 5 11:00 TMW

8 6 / 1 2 / 0 8 05:00 TMW

8 6 / 1 0 / 1 5 09:40 TMW

8 6 / 1 2 / 0 4 21:30 VLM

8 6 / 1 2 / 0 4 16:00 F D D

8 6 / 1 2 / 0 5 10:00 F D D

8 6 / 1 2 / 0 5 08:30 VLM

8 6 / 1 2 / 0 4 18:30 V L M

hal 86-5381

• BATON ROUGE, IATOMO E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source: 0 1 1 1 8 8 6 T K 1 4 4 7Date Received: 8 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t )W a t e r by D i s t i l l a t i o n(vol %)H e a t o f Combustion( B T U / l b )Organic C 1 2 ( T o t a l H a l o g e n s )(wt %)S e d i m e n t by Extrac t ion(wt *)A n t i m o n y( m g / k g S b )Arsenic( m g / k g A s )Barium( m g / k g B a )B e r y l l i u m( m g / k g Be)C a d m i u m( m g / k g C d )

Resul t

0.3

21,720

0.30

0.06

8.0

< 0.25

21

< 0.2

0.3

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a l / F o u n d

0.06/0.06

12408/12997

0.06/0.07

0.01/0.01

2 . 5 0 / 2 . 4 7

0 . 0 2 5 / 0 . 0 2 3

2 . 5 0 / 2 . 4 8

2 . 5 0 / 2 . 5 7

0 . 2 5 0 / 0 . 2 5 0

D a t e / T i m e g^A n a l y s t ^P

8 6 / 1 2 / 0 8 05:00 TMW

8 6 / 1 0 / 1 5 11:00 TMW

8 6 / 1 2 / 0 8 05:00 TMW

8 6 / 1 0 / 1 5 09:40 TMW

8 6 / 1 2 / 0 4 21:30 VLM•

8 6 / 1 2 / 0 4 16:00 F D D

8 6 / 1 2 / 0 5 10:00 F D D

8 6 / 1 2 / 0 5 08:30 VLM

8 6 / 1 2 / 0 4 18:30 V L M

hal 86-5381

7979GSRIAVE. • BATON ROUGE. LA 70820ERM-Southwes t , Inc.M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source: 0 1 1 1 8 8 6 T K 1 4 4 7Date Received: 8 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameterf U n i t lChromium( m g / k g C r )C o b a l t( m g / k g C o )Lead( m g / k g P b )Mercury( m g / k g H g )N i c k e l( m g / k g N i )S e l e n i u m( m g / k g S e )V a n a d i u m( m g / k g V )S i l v e r( m g / k g A g )

Resul t

7.9

0.8

130

< 0.02

1.5

< 0.25

< 3.0

< 0.4

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a l / F o u n d

0 . 5 0 / 0 . 5 2

0 . 5 0 / 0 . 5 1

2 . 5 0 / 2 . 4 5

0.0100/0.0107

0 . 5 0 / 0 . 5 1

0 . 0 5 0 / 0 . 0 5 6

2 . 5 0 / 2 . 4 6

0 . 5 0 / 0 . 5 0

D a t e / T i m e *JLA n a l y s t ^Hf

8 6 / 1 2 / 0 4 19:30 VLM

8 6 / 1 2 / 0 4 23:15 V L M

8 6 / 1 2 / 0 4 22:00 VLM

8 6 / 1 2 / 0 5 08:00 VLM

8 6 / 1 2 / 0 4 23:00 V L M•

8 6 / 1 2 / 0 5 08:00 VLM

8 6 / 1 2 / 0 5 11:00 F D D

8 6 / 1 2 / 0 4 20:30 VLM

hal 86-5381

V W E S T - P A I N E\Ja6otatotie6 INC.7979GSFHAVE. • BATON ROUGE, LA TORZO

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source:Date Received;

0 1 1 1 8 8 6 T K 0 9 4 68 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameterf U n i t )Chromium( m g / k g C r )Cobal t( m g / k g C o )Lead( m g / k g P b )Mercury( m g / k g H g )N i c k e l( m g / k g N i )S e l e n i u m( m g / k g S e )V a n a d i u m( m g / k g V )S i l v e r( m g / k g A g )

Resul t

3.5

1.6

420

< 0.02

< 1.0

< 0.25

< 3.0

< 0.4

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Qual i ty AssuranceA c t u a l / F o u n d

0 . 5 0 / 0 . 5 2

0.50/0.51

2 . 5 0 / 2 . 4 5

0.0100/0.0107

0 . 5 0 / 0 . 5 1

0 . 0 5 0 / 0 . 0 5 6

2 . 5 0 / 2 . 4 6

0 . 5 0 / 0 . 5 0

D a t e / T i m eA n a l v s t 4B

8 6 / 1 2 / 0 4 19:30 VLM

8 6 / 1 2 / 0 4 23:15 VLM

8 6 / 1 2 / 0 4 22:00 VLM

8 6 / 1 2 / 0 5 08:00 VLM

8 6 / 1 2 / 0 4 23:00 V L M

8 6 / 1 2 / 0 5 08:00 VlBF

8 6 / 1 2 / 0 5 11:00 FDD

8 6 / 1 2 / 0 4 20:30 V L M

hal 86-5381

*N\U^/9V N W E S T - P A 1 N EI K C .797DGSRIAVE. • BATON ROUQE. LA 70820

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source: 0 1 1 1 8 8 6 T K 0 9 4 8Date Received: 8 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t }W a t e r by D i s t i l l a t i o n(vol %)H e a t o f Combust ion( B T U / l b )Organic C 1 2 ( T o t a l H a l o g e n s )(wt %)S e d i m e n t by Extrac t ion(wt %)Antimony( m g / k g S b )Arsenic( m g / k g A s )Barium( m g / k g B a )Beryl l i um( m g / k g B e )C a d m i u m( m g / k g C d )

Resul t

1.0

20,886

0.06

0.29

11

0.75

43

< 0.2

0.3

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a l / F o u n d

0 . 0 6 / 0 . 0 6

1 2 4 0 8 / 1 2 9 9 7

0.06/0.07

0.01/0.01

2 . 5 0 / 2 . 4 7

0 . 0 2 5 / 0 . 0 2 3

2 . 5 0 / 2 . 4 8

2 . 5 0 / 2 . 5 7

0 . 2 5 0 / 0 . 2 5 0

D a t e / T i m e ^̂A n a l v s t 9

8 6 / 1 2 / 0 8 05:00 TMW

8 6 / 1 0 / 1 5 11:00 TMW

8 6 / 1 2 / 0 8 05:00 TMW

8 6 / 1 0 / 1 5 09:40 TMW

8 6 / 1 2 / 0 4 21:30 V L M

8 6 / 1 2 / 0 4 16:00 F D D

8 6 / 1 2 / 0 5 10:00 F D D

8 6 / 1 2 / 0 5 08:30 VLM

8 6 / 1 2 / 0 4 18:30 V L M

hal 86-5381

>p" V E S T - P A I N E7979GSF1IAVE. > BATON ROUGE. LA 70820

S a m p l e Source;Date Received;

E P v M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

0 1 1 1 8 8 6 T K 0 9 4 88 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t )Chromium( m g / k g C r )Cobal t( m g / k g C o )Lead( m g / k g P b )Mercury( m g / k g H g )N i c k e l( m g / k g N i )S e l e n i u m( m g / k g S e )Vanadium( m g / k g V )S i l v e r( m g / k g A g )

Result

13

3.1

670

< 0.02

1.2

< 0.25

< 3.0

< 0.4

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A .

N / A

Quality AssuranceA c t u a l / F o u n d

0 . 5 0 / 0 . 5 2

0 . 5 0 / 0 . 5 1

2 .50/2 .45

0.0100/0.0107

0.50/0 .51

0.050/0.056

2 .50/2 .46

0 . 5 0 / 0 . 5 0

D a t e / T i m e ^̂

8 6 / 1 2 / 0 4 19:30 V L M

8 6 / 1 2 / 0 4 23:15 V L M

8 6 / 1 2 / 0 4 22:00 VLM

8 6 / 1 2 / 0 5 08:00 VLM

8 6 / 1 2 / 0 4 23:00 VLM

8 6 / 1 2 / 0 5 08:00 V I M

8 6 / 1 2 / 0 5 11:00 FDD

8 6 / 1 2 / 0 4 20:30 V L M

hal 86-5381

7 9 7 9 G S n i A V E . • BATON ROUGE. IA 70820

S a m p l e Source!Date Received:

ERM-S outhwest , I n c .M e t a i r i e , LA 70002December 9, 1986

0 1 1 1 8 8 6 T K 0 0 4 98 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameterf U n i t )Antimony( m g / L S b )Arsenic( m g / L A s )Barium( m g / L B a )Beryll ium( m g / L B e )Cadmium( m g / L C d )Chromium( m g / L C r )C o b a l t( m g / L C o )Lead( m g / L P b )Mercury( m g / L H g )

Resul t

0.1

< 0.01

< 0.1

< 0.01

< 0.01

< 0.01

< 0.02

< 0.1

< 0.0002

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a l / F o u n d

2 .50/2 .47

0 . 0 2 5 / 0 . 0 2 3

2 . 5 0 / 2 . 4 8

2 . 5 0 / 2 . 5 7

0 . 2 5 0 / 0 . 2 5 0

0 . 5 0 / 0 . 5 2

0 . 5 0 / 0 . 5 1

2 . 5 0 / 2 . 4 5

0.0100/0.0107

D a t e / T i m e J f eA n a l v s t ^̂

8 6 / 1 2 / 0 4 21:30 VLM

8 6 / 1 2 / 0 4 16:00 F D D

8 6 / 1 2 / 0 5 10:00 FDD

8 6 / 1 2 / 0 5 08:30 V L M

8 6 / 1 2 / 0 4 - 18:30 VLM

8 6 / 1 2 / 0 4 19:30 VLM

8 6 / 1 2 / 0 4 23:15 V L M

8 6 / 1 2 / 0 4 22:00 V L M

8 6 / 1 2 / 0 5 08:88 V L M

hal 86-5381

•pW E S T - P A I N EI N C .7U7BGSRIAVE. • BATON ROOGE, W MXJ20

S a m p l e Source:Date Received:

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

0 1 1 1 8 8 6 T K 0 0 4 98 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameterf U n i t )N i c k e l( m g / L N i )S e l e n i u m( m g / L S e )V a n a d i u m( m g / L V )S i l v e r( m g / L A g )

Resul t

< 0.03

< 0.01

< 0.1

< 0.01

PercentRecovery

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c J t u a l / F o u n d

0 . 5 0 / 0 . 4 9

0 .050/0 .056

2 . 5 0 / 2 . 4 6

0 . 5 0 / 0 . 5 0

D a t e / T i m e ^^A n a l y s t M|

8 6 / 1 2 / 0 4 15:00 FDD

8 6 / 1 2 / 0 5 08:00 VLM

8 6 / 1 2 / 0 5 11:00 FDD

8 6 / 1 2 / 0 4 20:30 VLM

hal 86-5381

W^rr-pAiNE(^^JaAotcaotu^ INC.797DGSRIAVE. • BATON ROUGE, LA 70820

E R M - S o u t h w e s t , Inc .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source: 0 1 1 1 8 8 6 T K 0 7 6 2Date Received: 8 6 / 1 1 / 1 9

Parameter( U n i t )W a t e r by D i s t i l l a t i o n(vol %)H e a t o f Combust ion( B T U / l b )Organic C 1 2 ( T o t a l H a l o g e n s )(wt %)S e d i m e n t by Extrac t ion(wt %)Antimony( m g / k g S b )Arsen i c( m g / k g A s )Barium( m g / k g B a )Beryl l ium( m g / k g B e )Cadmium( m g / k g C d )

T i m e Received: 09:25PercentResul t Recovery

0.82 N / A

19,935 N / A

0.4 N/A

1.64 N/A

5 N / A

1 . 5 N/A

48 N/A

< 0.2 N/A

< 0.2 N/A

Q u a l i t y AssuranceA c t u a l / F o u n d

0 .06/0 .06

12408/12997

0 .06/0 .07

0.01/0.01

2 . 5 0 / 2 . 4 7

0 . 0 2 5 / 0 . 0 2 3

2 . 5 0 / 2 . 4 8

2 . 5 0 / 2 . 5 7

0 . 2 5 0 / 0 . 2 5 0

D a t e / T i m eA n a l y s t ..

8 6 / 1 2 / 0 8 05:00

8 6 / 1 0 / 1 5 11:00

8 6 / 1 2 / 0 8 05:00

8 6 / 1 0 / 1 5 09:40

8 6 / 1 2 / 0 4 21:30

8 6 / 1 2 / 0 4 16:00

8 6 / 1 2 / 0 5 10:00

8 6 / 1 2 / 0 5 08:30

8 6 / 1 2 / 0 4 18:30

hal 86-5381

rW E S T - P A I N E7979GSFUAVE. • BATON ROUGE. LA 70620

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source: 0 1 1 1 8 8 6 T K 0 7 6 2Date Received: 8 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t )Chromium( m g / k g C r )C o b a l t( m g / k g C o )Lead( m g / k g P b )Mercury( m g / k g H g )N i c k e l( m g / k g N i )S e l e n i u m( m g / k g S e )V a n a d i u m( m g / k g V )S i l v e r( m g / k g A g )

—̂

Percent Q u a l i t y AssuranceResult Recovery A c t u a l / F o u n d

3 . 9 N / A 0 . 5 0 / 0 . 5 2

1 .3 N/A 0 . 5 0 / 0 . 5 1

103 N/A 2 . 5 0 / 2 . 4 5

< 0.02 N/A 0.0100/0.0107

< 1.0 N/A 0.50/0.51

< 0.25 N/A 0.050/0 .056

< 3.0 N/A 2 . 5 0 / 2 . 4 6

< 0.4 N/A 0 . 5 0 / 0 . 5 0

D a t e / T i m e |̂A n a l v s t «p

8 6 / 1 2 / 0 4 19:30 VLM

8 6 / 1 2 / 0 4 23:15 V L M

8 6 / 1 2 / 0 4 22:00 VLM

8 6 / 1 2 / 0 5 08:00 VLM

8 6 / 1 2 / 0 4 23:00 VLM•

8 6 / 1 2 / 0 5 08:00 VLM

8 6 / 1 2 / 0 5 11:00 FDD

8 6 / 1 2 / 0 4 20:30 V L M

hal 86-5381

W E S T - P A I N E7979GSRIAVE. • BATON ROUGE. IA 70«0

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Sourc e ;Date Received:

W 1 1 1 7 8 6 M P 0 58 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t !Ant imony( m g / L S b )Arsenic( m g / L A s )Barium( m g / L B a )Beryl l ium( m g / L B e )

Resul t

< 0.1

< 0.01

< 0.1

< 0.01

PercentRecovery

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a l / F o u n d

2 . 5 0 / 2 . 4 7

0 . 0 2 5 / 0 . 0 2 3

2 . 5 0 / 2 . 4 8

2 . 5 0 / 2 . 5 7

D a t e / T i m e ^A n a l v s t f l

8 6 / 1 2 / 0 4 21:30 V L M

8 6 / 1 2 / 0 4 16:00 F D D

8 6 / 1 2 / 0 5 10:00 FDD

8 6 / 1 2 / 0 5 08:30 VLMCadmium( m g / L C d )Chromium( m g / L C r )Coba l t( m g / L C o )Lead( m g / L P b )Mercury( m g / L H g )

< 0.01

< 0.01

< 0.02

< 0.1

< 0.0002

N / A

N / A

N / A

N / A

N / A

0 . 2 5 0 / 0 . 2 5 0

0 . 5 0 / 0 . 5 2

0 . 5 0 / 0 . 5 1

2 . 5 0 / 2 . 4 5

8 6 / 1 2 / 0 4 18:30 VLM

8 6 / 1 2 / 0 4 19:30 V L M

8 6 / 1 2 / 0 4 23:15 V L M

8 6 / 1 2 / 0 4 22:00 VLM

0.0100/0.0100 8 6 / 1 2 / 0 3 21:00 F D D

hal 86-5381

7 9 7 9 G S R I A V E . • BATON ROUGE, IA 70020E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source: W 1 1 1 7 8 6 M P 0 5Date Received: 8 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t )N i c k e l( m g / L N i )S e l e n i u m( m g / L S e )V a n a d i u m( m g / L V )S i l v e r( m g / L A g )

Result

< 0.03

< 0.01

< 0.1

< 0.01

PercentRecovery

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a l / F o u n d

0 .50/0 .49

0 . 0 5 0 / 0 . 0 5 6

2 . 5 0 / 2 . 4 6

0 . 5 0 / 0 . 5 0

D a t e / T i m eA n a l v s t M— — — — H

8 6 / 1 2 / 0 4 15:00 F D D

8 6 / 1 2 / 0 5 08:00 VLM

8 6 / 1 2 / 0 5 11:00 FDD

8 6 / 1 2 / 0 4 20:30 V L M

hal 86-5381

W E S T - P A 1 N Emid ^ /GUrotatoueAntc.7 9 T 9 G S R 1 A V E . • BATON ROUGE, LA 70820

E R H - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source:Date Received:

W 1 1 1 7 8 6 N P 0 88 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t )A n t i m o n y( m g / L S b )Arsen i c( m g / L A s )Barium( m g / L B a )Beryl l ium( m g / L B e )Cadmium( m g / L C d )Chromium( m g / L C r )C o b a l t( m g / L C o )Lead( m g / L P b )Mercury( m g / L H g )

Resul t

0.2

< 0.01

< 0.1

< 0.01

< 0.01

< 0.01

< 0.02

< 0.1

< 0.0002

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Q u a l i t y Assurance.Actua I / Found

2 . 5 0 / 2 . 4 7

0 . 0 2 5 / 0 . 0 2 3

2 . 5 0 / 2 . 4 8

2 . 5 0 / 2 . 5 7

0 . 2 5 0 / 0 . 2 5 0

0 . 5 0 / 0 . 5 2

0 . 5 0 / 0 . 5 1

2 . 5 0 / 2 . 4 5

0.0100/0.0100

D a t e / T i m eA n a l y s t

8 6 / 1 2 / 0 4 21:30

8 6 / 1 2 / 0 4 16:00

8 6 / 1 2 / 0 5 10:00

8 6 / 1 2 / 0 5 08:30

8 6 / 1 2 / 0 4 - 18:30

8 6 / 1 2 / 0 4 19:30

8 6 / 1 2 / 0 4 23:15

8 6 / 1 2 / 0 4 22:00

8 6 / 1 2 / 0 3 21:00

hal 86-5381

) 1 N C .7979GSRIAVE. • BATON ROUGE. LA 70820

S a m p l e Source:Date Received:

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

W 1 1 1 7 8 6 N P 0 88 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t !N i c k e l( m g / L N i )S e l e n i u m( m g / L S e )V a n a d i u m( m g / L V )S i l v e r( m g / L A g )

Result

0.03

< 0.01

< 0.1

< 0.01

PercentRecovery

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a l / F o u n d

0 . 5 0 / 0 . 4 9

0 . 0 5 0 / 0 . 0 5 6

2 . 5 0 / 2 . 4 6

0 . 5 0 / 0 . 5 0

D a t e / T i m e _A n a l v s t H||

8 6 / 1 2 / 0 4 15:00 F D D

8 6 / 1 2 / 0 5 08:00 V L M

8 6 / 1 2 / 0 5 11:00 FDD

8 6 / 1 2 / 0 4 20:30 V L M

hal 86-5381

W E S T - P A 1 N E7979GSRIAVE. • BATON ROUGE. LA 70620

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source: W 1 1 1 7 8 6 B P 2 2Date Received: 8 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameterf U n i t JAntimony( m g / k g S b )Arsenic( m g / k g A s )Barium( m g / k g B a )B e r y l l i u m( m g / k g B e )Cadmium( m g / k g C d )Chromium( m g / k g C r )C o b a l t( m g / k g C o )Lead( m g / k g P b )Mercury( m g / k g H g )

Resu l t

30

< 0.25

142

< 0.2

1.2

18

6.0

275

0.03

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a l / F o u n d

2 . 5 0 / 2 . 4 7

0 . 0 2 5 / 0 . 0 2 3

2 . 5 0 / 2 . 4 8

2 . 5 0 / 2 . 5 7

0 . 2 5 0 / 0 . 2 5 0

0 . 5 0 / 0 . 5 2

0.50/0.51

2 . 5 0 / 2 . 4 5

0.0100/0.0100

D a t e / T i m eA n a l y s t mjk

8 6 / 1 2 / 0 4 21:30 V L M

8 6 / 1 2 / 0 4 16:00 F D D

8 6 / 1 2 / 0 5 10:00 FDD

8 6 / 1 2 / 0 5 08:30 V L M

8 6 / 1 2 / 0 4 18:30 VLM

8 6 / 1 2 / 0 4 19:30 V l S F

8 6 / 1 2 / 0 4 23:15 VLM

8 6 / 1 2 / 0 4 22:00 V L M

8 6 / 1 2 / 0 3 21:00 F D D

hal 86-5381

•pW E S T - P A 1 N EI N C .

7 9 7 9 G S R I A V E . • BATON ROUGE. LA 70820ERM-Southwe s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source:Date Received:

W 1 1 1 7 8 6 B P 2 28 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t ^N i c k e l( m g / k g N i )S e l e n i u m( m g / k g S e )V a n a d i u m( m g / k g V )S i l v e r( m g / k g A g )

PercentResult Recovery

4 . 7 N/A

< 0.25 N/A

< 3.0 N/A

0 . 9 N/A

Q u a l i t y AssuranceA c t u a l / F o u n d

0 . 5 0 / 0 . 4 9

0 . 0 5 0 / 0 . 0 5 6

2 . 5 0 / 2 . 4 6

0 . 5 0 / 0 . 5 0

D a t e / T i m e j^A n a l v s t HP

8 6 / 1 2 / 0 4

8 6 / 1 2 / 0 5

8 6 / 1 2 / 0 5

8 6 / 1 2 / 0 4

15:00 FDD

08:00 VLM

11:00 FDD

20:30 VLM

hal 86-5381

7 9 7 1 G S R I A V E . • B ATOM ROUGE. LA 70820E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002December 9, 1986

S a m p l e Source:Date Received:

W 1 1 1 8 8 6 T K 0 8 5 98 6 / 1 1 / 1 9 T i m e Received: 09:25

Parameter( U n i t )Antimony( m g / L S b )Arsenic( m g / L A s )Barium( m g / L B a )Beryl l ium( m g / L B e )

Resul t

0.1

< 0.01

< 0.1

< 0.01

PercentRecovery

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceActua 1 / F o u n d

2 . 5 0 / 2 . 4 7

0 . 0 2 5 / 0 . 0 2 3

2 . 5 0 / 2 . 4 8

2 . 5 0 / 2 . 5 7

D a t e / T i m eA n a l v s t

8 6 / 1 2 / 0 4 21:30 VLM

8 6 / 1 2 / 0 4 16:00 FDD

8 6 / 1 2 / 0 5 10:00 FDD

8 6 / 1 2 / 0 5 08:30 VLMCadmium( m g / L C d )Chromium( m g / L C r )Coba l t( m g / L C o )Lead( m g / L P b )Mercury( m g / L H g )

< 0.01

< 0.01

< 0.02

< 0.1

< 0.0002

N / A

N / A

N / A

N / A

N / A

0 . 2 5 0 / 0 . 2 5 0

0 . 5 0 / 0 . 5 2

0 . 5 0 / 0 . 5 1

2 . 5 0 / 2 . 4 5

8 6 / 1 2 / 0 4 - 18:30 V L M

8 6 / 1 2 / 0 4 19:30

8 6 / 1 2 / 0 4 23:15 V L M

8 6 / 1 2 / 0 4 22:00 VLM

0.0100/0.0100 8 6 / 1 2 / 0 3 21:00 F D D

hal 86-5381

' E S T - P A 1 N E we.T » 7 9 OSRIAV£. • (ATOM ROUQE, LA T W 2 0

P R I O R I T Y P O L L U T A N T SP C B ' SS A M P L E S O U R C E : 011786BP16

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002S A M P L E f : 861119-0015

A l l r e s u l t s i n m i l l i g r a m s p e r k i l o g r a m

ParameterP C B - 1 2 4 2P C B - 1 2 5 4P C B - 1 2 2 1P C B - 1 2 3 2P C B - 1 2 4 8P C B - 1 2 6 0PCB-1016

Result*

< 5.0< 5.0< 5.0< 5.0

*47.0 T o t .< 5.0

D e t e c t i o nLimi t5.05.05.05.05.05.05.0

Date o f A n a l y s i s : 8 6 / 1 1 / 2 7 A n a l y s t : C A L

hal 86-5381

•pV E S T - P A I N E(»• fi > i cutmcx&ueA we.y.̂ *_<fs&^ L •--•7 B 7 B & S R 1 A V E . • • A T O N R O U G E . I A 7 & 8 2 0

P R I O R I T Y P O L L U T A N T SP C B ' SS A M P L E S O U R C E : 0 1 1 1 8 8 6 C P 2 9

P a r a m e t e r _ _________

E R M - S o u t h w e s t , I n c .M e t a i r i e , 1A 70002S A M P L E f : 861119-0017

All r e su l t s in m i l l i g r a m s p er k i l o g r a m

Resu l t D e t e c t i o n_ L i m i tP C B - 1 2 4 2P C B - 1 2 5 4P C B - 1 2 2 1P C B - 1 2 3 2P C B - 1 2 4 8P C B - 1 2 6 0PCB-1016

*< 5.0< 5.0< 5.0< 5.0

*31.0 T o t .< 5.0

5.05.05.05.05.05.05.0

Date o f A n a l y s i s : 8 6 / 1 1 / 2 5 A n a l y s t : C A L

hal 86-5381

PW E S T - P A I N E

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002S A M P L E f : 861119-0018

P R I O R I T Y P O L L U T A N T SP C B ' SS A M P L E S O U R C E : 0 1 1 1 8 8 6 T K 0 6 4 5

A l l r e s u l t s i n m i l l i g r a m s p e r k i l o g r a m

Paramet erP C B - 1 2 4 2P C B - 1 2 5 4P C B - 1 2 2 1P C B - 1 2 3 2P C B - 1 2 4 8P C B - 1 2 6 0P C B - 1 0 1 6

R e s u l t*

< 5.0< 5.0< 5.0< 5.0*52.0 T o t .< 5.0

D e t e c t i o nL i m i t5.05.05.05.05.05.05.0

Date o f A n a l y s i s : 8 6 / 1 1 / 2 5 A n a l y s t : C A L

hal 86-5381

•pW E S T - P A I N Einc.7S7SOSRIAVE. • VA7OM ROUO£, LA 70620

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002S A M P L E |: 861119-0019

P R I O R I T Y P O L L U T A N T SP C B ' SS A M P L E S O U R C E : 0 1 1 1 8 8 6 T K 0 9 4 6

A l l r e s u l t s i n m i l l i g r a m s p e r k i l o g r a m

P a r a m e t e rP C B - 1 2 4 2P C B - 1 2 5 4P C B - 1 2 2 1P C B - 1 2 3 2P C B - 1 2 4 8P C B - 1 2 6 0PCB-1016

R e s u l t*

< 5.0< 5.0< 5.0< 5.0

*26.0 T o t .< 5.0

D e t e c t i o nL i m i t5.05.05.05.05.05.05.0

Date o f A n a l y s i s : 8 6 / 1 1 / 2 5 A n a l y s t : C A L

hal 86-5381

•p7 E S T - P A I N EI N C .• BATON ROlXJE.t .A70e20

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002S A M P L E I : 861119-0020

P R I O R I T Y P O L L U T A N T SP C B ' SS A M P L E S O U R C E : 0 1 1 1 8 8 6 T K 1 4 4 7

All r e su l t s in m i l l i g r a m s p er k i l o g r a m

ParameterP C B - 1 2 4 2PCB-1254P C B - 1 2 2 1P C B - 1 2 3 2P C B - 1 2 4 8P C B - 1 2 6 0PCB-1016

Resul t< 5.0< 5.0< 5.0< 5.0< 5.0< 5.0< 5.0

D e t e c t i o nLimit5.05.05.05.05.05.05.0

Date o f A n a l y s i s : 8 6 / 1 1 / 2 5 A n a l y s t : C A L

hal 86-5381

V E S T - P A I N E1 1 K C .

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002SAMPLE #: 861119-0021

P R I O R I T Y P O L L U T A N T SP C B ' SS A M P L E S O U R C E : 0 1 1 1 8 8 6 T K 0 9 4 8

All r e su l t s in m i l l i g r a m s per k i l o g r a m

Parame t erP C B - 1 2 4 2PCB-1254P C B - 1 2 2 1P C B - 1 2 3 2P C B - 1 2 4 8P C B - 1 2 6 0PCB-1016

Resu l t*

< 5.0< 5.0< 5.0< 5.0

*27.5 T o t .< 5.0

D e t e c t i o nL i m i t5.05.05.05.05.05.05.0

Date o f A n a l y s i s : 8 6 / 1 1 / 2 5 A n a l y s t : C A L

hal 86-5381

7S7B GSfll AVE. • BATON ROUGE, (.A 70820

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002S A M P L E f : 861119-0022

P R I O R I T Y P O L L U T A N T SP C B ' SS A M P L E S O U R C E : 0 1 1 1 8 8 6 T K 0 0 4 9

Parameter_____________

All r e su l t s in roicrograms per l i t e r

Resul t

Date o f A n a l y s i s : 8 6 / 1 1 / 2 5 A n a l y s t : C A L

Detec t ionL i m i tPCB-1242PCB-1254PCB-1221P C B - 1 2 3 2PCB-1248PCB-1260PCB-1016

< 1.< 1.< 1.< 1.< 1.< 1.< 1.

0000000

1.01.01.01.01.01.01.0

hal 86-5381

•pE S T - P A 1 N BI K C .7 9 7 I C S R 1 A V C . • BATON ROUGE, I.A 70820

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002S A M P L E I : 861119-0023

P R I O R I T Y P O L L U T A N T SP C B ' SS A M P L E S O U R C E : 0 1 1 1 8 8 6 T K 0 7 6 2

All r e su l t s in m i l l i g r a m s p er k i l o g r a m

ParameterP C B - 1 2 4 2P C B - 1 2 5 4P C B - 1 2 2 1P C B - 1 2 3 2P C B - 1 2 4 8P C B - 1 2 6 0PCB-1016

Resu l t< 5.0< 5.0< 5.0< 5.0< 5.0< 5.0< 5.0

Detec t i onL i m i t5.05.05.05.05.05.05.0

Date o f A n a l y s i s : 8 6 / 1 1 / 2 5 A n a l y s t : C A L

hal 86-5381

C o l l e c t o r ' s S a m p l e !

C H A I N - O F - C U S T O O Y R E C O R D

S A M P L E C O L L E C T I O N :L o c a t i o n o f S a m p l i n g :F a c i l i t y T y p e : _ _ _

-*•*P r o d u c e r H a u l e r

C o l l e c t o r ' s N a m e ; A / . ! < / ,C o m p a n y N a m e :A d d r e s s : 35 Of

Date S a m p l e d : / / / f 7~/ ______T y p e o f P r o c e s s o r F a c i l i t y S a m p l e d :

J D i s p o s a l S iT e l e p h o n e : ~7Oo

7<X>Q-?T i m e :

F i e l d I n f o r m a t i o n : OIL-

S A M P L E S H I P P I N G ( o t h e r t h a n t r a n s p o r t a t i o n b y c o l l e c t o r )T r a n s p o r t e r ' s N a m e : ^>/^M^____________Date:_C o m p a n y N a m e : _______________________________________A d d r e s s : _________________________

T i m e :

S A M P L E R E C E I V I N G :P e r s o n ^ r e c e i v i n gC o m p a n y N a m e :A d d r e s s :

W E S T - P A I N E L A B O R A T O R I E S . I N C .: //- / <P- - £ (Q T i m e : / 7^3

7979 G S R I A V E N U E . B A T O N R O U G E , L O U I S I A N A 70820S a m p l e D i s p o s i t i o n ^ S t o r a g e F u r t h e r T r a n s p o r t a t i o n Other A n a l y s e s

: H A I N - O F - C U S T O D Y : ( A t t a c h a d d i t i o n a l sh e e t s a s needed t o show c o n t i n u i t y )T E R M I N A T I O N 0 > C H A I N - O F - C U S T O D Y :

A u t h o r i z e d by: _____________________pate:_________Time:C o m p a n y Name: ______________________________________A d d r e s s :

Co

o,: --5SI • i

-too :*:0

.o

: : I

r0 MK V

VO

I * ' * U ^ ' I I^ n it • M51

e g sN

*:* iCO

A 'OS,

" ; / / / 7 $ " 6

I

i

...3334-.35

37

43

>pW E S T - P A I N E7979GSRIAVE. • BATON ROUGE, IA 70820

ERM-Southwes t , Inc .M e t a i r i e , LA 70002J a n u a r y 29, 1987

S a m p l e receipt at W e s t - P a i n e Laborator i e s , I n c . is documented for yourde s ignat ed s a m p l e ( s ) . C h a i n - o f - c u s t o d y documentat ion, i f p r o v i d e d , i s inc ludedin th i s report. S a m p l e a n a l y s i s was in accordance with Environmental Protec t ionAgency protoco l .A. Annual Book o f ASTM S t a n d a r d s , 1983 S e c t i o n 5

ParameterH e a t o f CombustionOrganic C 1 2 ( T o t a l H a l o g e n s )Sediment by Extrac t ionW a t e r by D i s t i l l a t i o n

MethodD240D808D473D95

B. M e t h o d s f o r Chemica l A n a l y s i s o f W a t e r and W a s t e s f E P A - 6 0 0 / 4 - 7 9 - 0 2 0 , 1979ParameterCobal t Method219.1

C . T e s t M e t h o d s f o r E v a l u a t i n g S o l i d W a s t e s , S W - 8 4 6 , J u l y 1982ParameterA n t i m o n yArsenicBariumBeryll iumCadmiumChromiumLeadMercury

M e t h o d70407060708070907130719074207471

NOTE: Oil phase only analyzed

hal 87-0476

-p' E S T - P A 1 N E I N C .7 9 7 9 Q S n i A V E . • BATON ROUGE. LA 70620

S A M P L E A N A L Y S E S

f o r

E R M - S o u t h w e s t , I n c .3501 N o r t h Causway Blvd.S u i t e 200M e t a i r i e , LA 70002

A T T E N T I O N : M r . N i c k H o l l i n g s h e d

J a n u a r y 29, 1987

hal 87-0476

'p% E S T - P A I N Eme.W 9 G S H 1 A V E . • B A T O N ROUGE, I A T O B 2 0

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002January 29, 1987C . T e s t M e t h o d s f o r E v a l u a t i n g S o l i d W a s t e s , S W - 8 4 6 , J u l y 1982

ParameterN i c k e lS e l e n i u mS i l v e rVanadium

Method7520774077607910

D . Determinat ion o f P C B ' s i n T r a n s f o r m e r F l u i d a n d W a s t e Oils, . EPA-600/4-81-045ParameterP C B ' s MethodN / A

Documented results are shown on the f o l l o w i n g p a g e ( s ) .

Blanchard I I IGeneral Manager

hal 87-0476

W E S T - P A I N E• BATON ROUGE. LA 70020 ERM-Southwes t , Inc .M e t a i r i e , LA 70002J a n u a r y 29, 1987

S a m p l e Source: TANK #1 (OIL.}Date C o l l e c t e d : 8 7 / 0 1 / 0 9Date Received: 8 7 / 0 1 / 0 9Parameter( U n i t )W a t e r by D i s t i l l a t i o n(vol %)S e d i m e n t by Extraction(wt %)H e a t o f Combustion( B T U / l b )Organic C 1 2 ( T o t a l H a l o g e n s )(wt %)Antimony( m g / k g S b )Arsenic( m g / k g A s )Barium( m g / k g B a )Beryl l ium( m g / k g B e )Cadmium( m g / k g C d )

T i m e C o l l e c t e d :T i m e Received:

Resul t

48.8

18.3

11,554

0.25

18

< 5.0

480

< 0.5

2.8

11:4015:17

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a l / F o u n d

0 .06/0 .05

0.01/0.01

12,40812 ,997

0.06/0.07

2 . 5 0 / 2 . 5 0

0 . 0 2 5 / 0 . 0 2 7

2 . 5 0 / 2 . 3 6

0 . 2 5 0 / 0 . 2 4 6

0 . 2 5 0 / 0 . 2 4 0

D a t e / T i m e ^A n a l y s t ^

8 7 / 0 1 / 2 6 05:00 TMW

8 7 / 0 1 / 2 6 05:00 T M W

8 7 / 0 1 / 2 6 05:00 TMW

8 7 / 0 1 / 2 6 05:00 TMW

8 7 / 0 1 / 1 5 13:30 FDD

8 7 / 0 1 / 1 0 10:00 VLM

8 7 / 0 1 / 1 6 10:00 VLM

8 7 / 0 1 / 2 0 21:30 F D D

8 7 / 0 1 / 1 6 01:00 VLM

hal 87-0476

#V E S T - P A I N E we.7 8 7 9 G S R 1 A V E . • BATON WXK5E.IA7WI20

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002J a n u a r y 29, 1987

S a m p l e Source: TANK #1Date C o l l e c t e d : 8 7 / 0 1 / 0 9Date Received: 8 7 / 0 1 / 0 9 T i m e C o l l e c t e d : 11:40T i m e Received: 15:17Parameter( U n i t )Chromium( m g / k g C r )Cobal t( m g / k g C o )Lead( m g / k g P b )Mercury( m g / k g H g )N i c k e l( m g / k g N i )S e l e n i u m( m g / k g S e )S i l v e r( m g / k g A g )V a n a d i u m( m g / k g V )

Result

27

6.6

500

< 0.02

6.0

< 1.0

1.4

< 5.0

PercentRecovery

N / A

N / A

N / A

N / A

N / A

N / A

N / A

N / A

Q u a l i t y AssuranceA c t u a l / F o u n d

0 .50/0 .50

0 .50/0 .51

2 . 5 0 / 2 . 4 8

0.0100/0.0094

0 . 5 0 / 0 . 5 0

0 . 0 2 5 / 0 . 0 2 9

0 .50/0 .49

2 . 5 0 / 2 . 4 2

D a t e / T i m e ^»A n a l v s t Wl

8 7 / 0 1 / 1 5 17:00 FDD

8 7 / 0 1 / 2 0 19:30 F D D

8 7 / 0 1 / 1 5 22:30 F D D

8 6 / 0 1 / 1 9 10:00 VLM

8 7 / 0 1 / 1 5 23:00 VLM

8 7 / 0 1 / 1 9 10:00 VLM

8 6 / 0 1 / 1 4 19:30 F D D

8 7 / 0 1 / 2 0 20:30 F D D

hal 87-0476

E S T - P A I N ETITS asm AVE. • IMON ROUGE, wroezo

P R I O R I T Y P O L L U T A N T SP C B ' SS A M P L E S O U R C E : T A N K f l

E R M - S o u t h w e s t , I n c .M e t a i r i e , LA 70002S A M P L E f : 870109-0018

All r e su l t s in m i l l i g r a m s p er k i l o g r a m

Paramet erP C B - 1 2 4 2P C B - 1 2 5 4P C B - 1 2 2 1P C B - 1 2 3 2P C B - 1 2 4 8P C B - 1 2 6 0PCB-1016

Resul t< 5.0< 5.0< 5.0< 5.0< 5.0< 5.0< 5.0

D e t e c t i o nL i m i t5.05.05.05.05.05.05.0

Date o f A n a l y s i s : 8 7 / 0 1 / 2 7 A n a l y s t : C A L

hal 87-0476

(504/ 769-49UO • 7879 G S R i AVENUE •

C H A I N - O F - C U S T D P Y RECORD

S A M P L E C O L L E C T I O N :L o c a t i o n o f S a m p l i n g :F a c i l i t y T y p e : ___ProducerC o l l e c t o r s K a m e : A / / £ /C o m p a n y N a m e :A d d r e s s ; J

'^1 LA_a44t^sposal ;— — — T T —

___ T e l e p h o n e :

D a t e S a m p l e d : T i n e :r F / cT y p e o f P r o c e s s o r F a c i l i t y S a m p l e d : _

F i e l d I n f o r m a t i o n : AfJ^L^^C" O f L .

~& 7'QQ

S A M P L E S H I P P I N G ( o t h e r t h a n t r a n s p o r t a t i o n b y c o l l e c t o r )T r a n s p o r t e r s N a m e : ^jtfMig'_____________ D a t e : T i m e :

C o m p a n y N a m e : ____ ._A d d r e s s :

/ C TS A M P L E R E C E I V I N G :

P e r s o n a c c e p t i n g s a m p l eC o m p a n y N a r a e ; V J e s t - P a i n e L a b o r a t o r i e s , I n c .A d d r e s s :

& t c ; /

7070 Baton R o u g e , LA 70820S a r c p l c D i s p o s i t i o n S t o r a g e F u r t h e r T r a n s p o r t a t i o n O t h e r

C H A I N - O F - P O S S E S S I O N : ( A t t a c h a d d i t i o n a l s h e e t s a e n e e d e d t o ehov c o n t i n u i t y )T E R M I N A T I O N O F C H A l N - O k - C U S T O D Y :

A u t h o r i z e d by: ___________C o c p a n y K a r a c : ____________A d d r e s s :

D a t e : T i r o c :

I N D U S T R I A L H Y G I E N E • E N V I R O N M E N T A L C O N S U L T A T I O N • A I R A N D W A T E R Q U A L I T Y E V A L U A T I O N S • G E N E R A L A N A L Y T I C A L S E R V I C E S