• CHESTER RISK PROJECT EXTERNAL REVIEW DRAFT VERSION l.0

LIST Of" TABLES

,-, Ingestion of Chemicals in Soil, Sediment, and Fish Tissue: Dose Equation for Residential Exposure

3-2 De~l Absorption of Cheaicals in Soil and Sediment: Dose Equation for Residential EXposure

H Ingestion of Drinking Water and Surface Water: Dose Equation for Residential Exposure

H Dermal Exposure to Drinking Water and Surface water: Dose Equation for Residential Exposure

H Inhalation Exposure to Orinkinq Water: Dose Equation for Residential Exposure

H Inhalation of Chemicals in Air: Dose Equation for Residential Exposure

3-2 Oral Dose-Response Parameters for Chemieals of Potential Concern

H Inhalation Dose-Response Parameters for Chemicals of Potential Concern

H US Census of PopUlation and Housing--STT--lA Sample Count D"ta (1990) SUlllJaal:'Y

H CERCLIS Sites Gl:'ound Watel:' Monitol:'ing Data Summal:'y H Summal:'y RiSk Table: Chestel:' Water Authority

• <-< Summary Risk Table: Philadelphia Suburban Water Authority H su..ary Risk Table: Philadelphia Water Department H Chsster Water Authority: Chester High/Lo~ Water Supply Data,

1989 to Present: Cont".inants ot Concern--Sorted by Year •,-, Phil"delphia Suburban Water Company: Chester High/Low W"ter Supply Data, 1989 to Present: Cont"minants of Concern-­Sorted by Year

H Philadelphia Water Department: Chester High/Low Water Supply Data, 1989 to Present' Contaminants of Concern--Sorted by Year

H Chester Water Authority Violation Summ"ry 4-10 Philadelphia Suburban Water Company Violation Summary 4-11 Philadelphia water Oepartment Violation Summary 4-12 comparison of Children's Blood ~ad in Chestsr, PA ~ith

Results of USEPA's Three-City Study 4-)3 Temporal Trends in Children'S Blood ~ad: Chester, PA 4-14 site-Specific Information (CERCLIS SiteS) 4-15 Su~ary of Findings at CERCLIS Sites 4-16 Soil Ingestion DOse Calculations 4-17 Dermal Absorption Dose C"lculations 4-18 Soil Ingestion RiSk Calculations 4-19 Dermal Absorption Risk Calculations (Soil) 4-20 Hazard Index and CUmul"tive Carcinongenic Risk, Per Site

(CERCLIS sites) 4-21 Percent Contribution to Hazard Index and Cumulative

Carcinogenic Risk, Per Site (C£RCLIS Sites)

• (-22 Surface W"ter, Sediment, and fish Tissue Chemicals of Concern

4-23 surface w"ter Risks

••

• •

~-2~ Sediment Risks ~-25 Fish Tissue Risks ~-26 Surface Water, Sediment, and Fish Tissue Risks ~-27 Delaware County, PA TRI Facilities Chronic Index and

Residual Mass Ranking ~-28 1992 TRI for Region III: Delaware County, PA ~-29 Oelaware County, PA Summary Ranking for Total Onsite

Releases ~-30 Chemicals of Potential Concern in Air ~-31 Criteria Pollutants and National Ambient Air Quality

Standards ~-32 Maximum Carcinogenic Risks in Air 4-33 Maximum Non-Cancer Threats in Air ~-3~ Maximum Ratio of Predicted Concentrations of Criteria

Pollutants to National Ambient Air Quality Standards 4-35 Relative Contributions of Point Sources to Long and Short­

Term Risk from Environmental Air Pollution 4-36 CAL3QHC Predicted Emissions Concentrations Under the Worst­

Case Modeling Conditions 4-37 Ten Highest Concentrations by Receptor Location from the

CAL3QHC Model for the Emissions of the Existing Traffic with the DcRRF Trucks

4-38 ISCST2 Predicted Annual Average Hourly Emissions Concentrations for 1991

~-39 six Highest Concentrations by Receptor Location from the ISCST2 Model for the Emissions of the Existing Traffic with the DCRRF Trucks

•

•

•

,

.' •

,

•

•

----------------------

• TAIL!: 3-1

IWGZSTIOW OF CHEMICALS IW SOIL, 8ZOIXEWT. ~ FIS. TIS8U.

DOt!: Bgo_Trow 'OR aE8IDEWTIAL IXPO~

c x IR x CF x EP x £0 DOSE (~9/k9/d) -

BW x AT

Where: C _ chealcal concentration in so11, sedi.ant, solid leachate, or fish tissue (ag/kg)

IR - ing••tion rate - 200 IIg/d Goil or .adiaent tor children" .. 100 1II9/d 8011 or sediment for adults (>6

years old)" .. 54 9/4 fish tisliueO

• CF .. conversion taetor

.. 11:-6 kg/mg soil or ••diment

.. 1E-] k9/9 fiah ti.sue

EF .. exposure frequency .. 350 d/'fT"

£D .. exposure duration .. 6 years tor children" - 24 years tor adult."

all .. body "eigbt .. 15 kq for children" .. 70 k9 tor lu!ultsO

AT - averaging till• .. ED x 365 d/yr tor non-carcinogens .. 70 yr X 365 d/yr tor ~einoqen.

'Standard default exposure tactors troll USEPA, 1991a

•

•• ---------------------------------

• •

• CHESTER RISJ: PROJ1!:C'l'

TABLB 3-2

DCRM"-L ABSORPTION or CBEKlCALS nr SOIL um SaDIMZl/T

DOsa "aQtlATIOll roll. RB8IDUTIAL BDOSOll.I:

•C x CF x SA x AF x ASS x EF x EO DOSE (~g/k9/dJ •

BW x AT

Where: C· chemical concentration in soil, sediment, or leachate (mg/kg) •

Cf • conversion factor • lE-6 kg/mg for Roil and sediment

SA • skin surface area available for contact • 860 ClIl'levent for children (hands and •

feet)" c 1800 ClIlz/event for adults (hands and

fset)"d

AT • soil-to-skin adherence factor .. 1 mg/ClIlZ b .'

ASS • absorption tactor .. 6' tor PCB.b

.. l' for clldmiWllb

u - exposure treql.lency • .. 350 events/yr tor soilb

.. 7 8vents/yr for Rlldilllentd

!:D .. expClsure duration • 6 YSllrs for children" , • 24 years tor adult."

BW • body "'eight .. 15 kg tor children" • 70 kg for adults"

AT • llverllging time • • ED x 365 d/yr for non-carcinogens .. 70 yr x 365 d/yr tor carcinogens

-USEPA, 1989b buSEPA, 1992a "USEPA, 19918 clrJSEPA, 1989a

•

• CHEaTER RX8I PROJECT

'l'ULJ: 3 -:J

I)1GEU'IO)f OF DIlIRUIG WATDl AliD 1I1J1l.J').CE DTD.

C )l' Ill. % EP x ED DOSE (mg/ltg/dj - --------------------------------­BW ]I: AT

c. cheuical concentration in water (mg/L)

III • ingestion rate of vater • 2 L/d-ay for adults, drinking vater­- 1 L/day tor children, dril'lklnq ...at.~ • 0.05 L/hour x 2.6 braId tor surtaee

water, recreational uae'

EF • exposure frequency • -

350 d/yt: tor drinking water" 7 eventa/yr tor surface ",ater"

• ED

BW

--_

•

exposure duration 6 year. for children­2~ years for adults"

body ....eight •

•

• IS ko; tor children" • 70 kg tor adults"

AT --

averaging tt-e ED x 365 d/yr tor non-carcinogen.

- 70 yr x 365 d/yr tor carcinogens

"USEPA, l!iI!nll ~SEPA, 1919b 'USDA, 19898

•

- ---------------------------------

,

CEZ8TER RIB. PROJECT .,

DOSE (mg/xg/d)

Where, c ­

~p

t ­

-

CT ­

A ­

-

EF ­--

ED ­

-

BW ­_ -

AT ­s -

~SEPA, 1992a ~otesliiional jUd~ent "OSEPA, 19a9a -oSEPA, U9h

D08••Q~TIO. roa RE8ID~IAL EXPo.oaa

~p X C X t X CF X A X EF X ED

BW X AT

chemical concentration in water (mq/L)

• permeability coefficient from water (cm/hr) (chuical-specific)'

duration ot exp08ure event • 0.33 hr8fd for child batht

2.6 hrafd for 8urfac. vater recreationC

Conversion factor (Lf~: 1E-3)

Skin surface area available for contact .. laooo eml tor adult"

1200 r::.I tor childc

expoliiur. frequ.ncy 350 dfyr tor drinkin<; Yat.~ 7 event.fyr for .urface yater"

expollura duration • 6 year. for childrend

24 y.ar. tor adult.d

body veiqht 15 kg for childr.nd 70 kg for adult8d

averaging ti•• ED X 365 d/yr tor non-c.rcinoqen. 70 yr x 365 dfyr for carcinoqenlii

,

,

,

,.',

,

,

.' • ,

• CHESTER RI8lt PROJECT

'fULl: 3-5

n,'EtA!.ATIOH tIP08l;JJU: TO OJllliIUIG norER

DOSE EQUATION FOR Rt8ID~"TIAL EXPOBttR%

Dx£Fx:E:D DOSE (~9/k9/d) ..

llW X AT

0" [(VR x SJ/IBW x Ra x eTI)] x [Os - lIRa ••xp(-R~

x OsJ/RaJ

5 .. CWd x PR/SV

CWo .. C x CF2 x (l-exp( (-KaL x ts) /60d)) I

KaL" KL!SQRT [ITl x uSJ/(Ts x ul)]

KL" l/[(l/Xl) • ljR x Tl/CH x kq))

kg .. kH X SQRT(HWH/HloI)

• k1 .. kC x SQRT(HWC/MW)

•Where: o .. Inhalation dose (_../kg/shower)

VR .. Inhalation rate .. 14 L/m1n (20 rId)'

S .. Indoor VOC generation rate (ug/."lIlin) (calcubtedj

Ra .. Rate of air exchange .. 0.01667/_in"

eFl .. Conversion factor .. lE+6 ug L /JJq/IIl<

CWd .. Concentration leaving water droplet (ug/L) (~leuhted)

FiR .. Shower flow rate .. 20 L/.1n'

sv .. Shower stall air volume .. 2.51 III) •

• c .. Concentration in water (m9{L)

TAllLB 3-5 PAlnl 2/3

CF2 .. Conversion factor .. 1000 uq/~

KaL .. Adjusted overall mass transfer coefficient (cmlhr) (calculated)

ts .. Shower droplet tim• .. 2 see-

d .. Shower droplet diameter .. 1 _.

XL .. Mass tran~fer coefficient (ca/hr) (f;1I.1clllated)

Tl .. Calibration vater t ••perature of XL .. 293 x"

ul .. Water viacolity at Tl .. 1.002 centipoiseb

uS .. Water viscosity at Ta .. 0.596 centipoiaeb

R .. Ca. constant .. I.2E-S .tIII 'I1l)l'f1l01/'l(

T .. Abaolute t~per.tur• .. 293 J::

H .. Henry'. Lay constant (au r,aoll (chealcal-specificl

kg .. G••-fi~ ma •• transfer coefficient (cm/hr) (calculated)

kl .. Liquid-film m••• tr&n8fer coefficient (c={hr) (calculated)

kH .. kg for vater .. 3000 ca/hr

kC .. kl for carbon dioxide .. 20 ca/hr

KWH .. Molecular weight Of vatar .. 18 g/mol

,

., ,

,

,

.' •

•

,

.' •

• 'fULl )-5 no. 3/3

""c • !'loleeular ....eiqht of carbon dioxid.e-.. 9/a01

"" -Molecular ..... ight of contl.1llinant (9/aol1 lch..ical-apecificl

•• -duration of shov~

• U lIin'

n- • exposure frequency • 350 ehowera,yr

ED -exposure dlu-etlon ,.• years for adults'

ew -bo<ly ....eiqht adult."• " k9 fO'

AT -ave.ra91ng tillle • ED , Om fO' non-c:arcilloqenll-7. yr''"'" om for carcinoqen&

• ~SEPA. 199H' brestel' and Chrosto....eki, 19B7 ·Prof••• ional jUdqaent •

•

---------------------------------

o

ClrIB'l'D alar.: PROJ':IC'!' .0'l'ULI 3-f

DOBI EOU~'l'IOW POR R!8ID~IAL ~XfOBoaE

, CxIRxUx:tO

DOSE (aq/kq/dl _ BW x AT

,Where: C - che\llical concentration io oir (1Ill,/III') (lIIocleled)

1> -inhalation rate - 20 .'/day for adult."-12 Ill] /day tor childrenb ,., ­ exposure frequency-350 d/yr

ED - exposure duration - 6 year. for chlldran (carclnoqenic)O _ 2. yeara tor adult. (carcinoqenic)" ~ 30 year. for adult. (noncarcinoqenie)" .'

BW .. body weight - 15 kg for children" .. 70 kg for adults" ,

AT

~SEPA. 1991_ bprote••ionel jud~.nt

.. --

Bv.raging ti•• ED x 365 d/yr for non-carcinogens 70 yr x 365 d/yr for carcinoq.n.

,

,

.' ,

• orULJI 3-7

•

•

CHDlleAL ORAL RFD ORAL CSP (JIQ/kQ/df.Y) (l/lIlq Ikq/day)

MANGAJU:SE 5£-3 (WATER) N,. 1. 4E-1 (POOD)

CHLONDANE COKPOlJNDS 6£-5 1.,

I P,P'-DOE "

N/. 3.4£-1

OIEl.DRIN 5£-5 " PCB. N,. 0.>

CAD''''''' 5£-4 n-3

(WATER) (FOOD)

N,. "

p,p'-DDD N/A :;:.4£-1

Ml:RCURY 3£-4 (KEAST) N,.

BENZO[B1FLUOAANTHENE N" 7.3£-1 (Eo.OI "

ARSENIC

8ERn.LItlK

JE-4

51:-)

1. 75.., VANADIUM 71·) (KEAST> N,.

ANl'DlONY 4E-4 . N/A

CHROKIUM VI 5E-3 N,' NICI<EL 21:-2 N" SILVD. 5£-3 N/A

BENZOl JIi:] f'LOORANTHENZ N/A " 7.3£-:2 (ECAD)

CHRYSDQ: N/A '7.31:-) (ECAO)

BENZ [It. 1AJn'HRJ,CDa N" 7.31!-1 (ECAD)

BENZO!A1PYREKE N/A " ,.,

DIBENZ[A,H)ANTHRACENE N/A ,., IECAO)

INDENO[l,2,J­ N,' 7.3£-1 (ECAO) C,OlP¥RD'E

P.P'-DD'l' 5£-4 3.41:-1

't.-NONAon.oR 5£-. (heptachlor) '.5 (haobchlor)

COPPER 3.71£-2 (KEAST) N,'

CHDlICAI. ORAL RFD ORAL CSP eag/kg/dav) ( 1/.9i~q./dllY)

ZINC 3'[-1 NIA

SELENIUM 5£-3 NIA

ALUMlmrH '-' (RaCel NIA

BARIUM 7£-2 NIA

KIREX 2£-4 1. B (W)

PENTACHLOROANISOLE 3£-2 (HEAST 1989) 1.2!:-1 (HEAST 1990)

TE:'I'RACHLOROETHDl'E 1[-2 5.2£-2 (£CAO)

TOTAL nm_ 1£-2 (CHLOROFORM) 6.1I:-J (CHLOROFORM) .

CARBON TETRACHLORIDE 7£-4 1. 3£-1

FLUORIOE 6£-2 KIA

NITRITE lE-l WIA

DIOXINS NIA 1.5ES

The !Dllo~in9 hierarchy Willi used in .eleeting thea. nuabers: par_etera froa USEPA'. Inteqrllted Ri.k Inforaat1on Syat_ (IRIS). para.etera troa Health Efteet. ~fie•••ent Suamary Tables (HEAST). nuabera withdravn fro. IRIS or KEAST but not yat substituted IVI. number. frOD USEPA'. Environaantlll Criteria and Asse•••ent ottice (ECAOJ. nu=bcrs troa other source. (RaCo).

USUA, 1989<: VSEPA, 1990. USDA, 19941 USEPA, 199 .. b USEPA, 1994C:

•

e.

•

•

•

e' •

,

, e

,

• TABLa 3-1

IlllU.LATION DOSE-RESPOHSE PJ.R.J.lUTElUl POR CBEIUCJ.L& OP POTDTIlU. CONCPlf

•

CHDUCI.l. INHAUTIOJil RFD (aq/kq/dIlY)

INHAl.ATIOH CSF ( I/JD9/k;;/dll~)

BENZENE: 1. 11:-1 (ECAO) 2.9£-2

FORKALDtHYDI: HlA 4 _5£-2

2 -MEnlOXYE"I'HANOL 5.7£-3 NIA

ACROLEIN 5.7£-6 NIA

VINYL CHLORIDE

CADMIIDl

NIA

NIA

3£-1

.., (HEAST)

ACRYLONITRILE 5.71:-.4 2.4£-1 (HEAST)

MERCURY

ETHYLENE GLYCOL

8.6£-5

5.7£-3

(HEAST)

{HEAST)

NIA

NIA

ARSENIC NIA 15.1

1,3-BUTADIENE NIA 9.8£-1

CROTONALDEHYDE NIA '-' 'WI HYDROGEN CHLORIDE 2£-3 NIA

TE'I'RACHLOROETHDIE NIA 2.03£-3 (ECAD)

TOTAL nlHs NIA 8.05£-2 (CHLOROFORK)

CARBON TE."I'RACHLORIDE

DIESEL

GASOLINE

NIA

NIA

NIA

5.31:-2

1.7E-5/U9/r • 5.1E-5/uq/r •

CHROKIIDl VI NIA 4.2£1 (HUST)

The tolloyinq hierarchy \IllS used in selecting these n\l.la.b<e.rs: parameters troa USEPA'S Integrot.d Risk lnformation Syst•• (IRlS). parameters trom Health Effects Assessment Summery Tables (HEAST). numbers Vithdrllvn froa IRIS or HEAST but not yet substituted (WI. numbers tro. USEPA's Environ=ental Criteria and Ass.ss~ent Office (ECAO) , n~r. fro~ other sources (RBCo).

• .unit risk USE:PA, 1994a USEPA, 1994e

• • • •

caESTBR RIS~ PROJECT TULE 4-1

U.S. C~StlS 01' POPtlLll.TION ANtI ROUIINO - STI'- 3" ',,"'LB comrr DATA (UU) .. ItrMHAR'I'

Tot_l V_c.ntOClbupheli "".. . Rau.inq Rau_inC)Raudll9 Publia Drill.elI ._11 Dug' ._11 other ,tJ'niti UAit. Unitl...Ha!:"l;U$ llook Borough 1055 OS 1055 • • • ,., , ,TraIner Borough m 871 •"

Chester city .l6.5U U.538 1.975 16,445 18 "" ,1,778 ...CheBter Town8hip COP 1,879 1,868 • • l,U3Linwood 1.190 1,190 • • •"

1,224 1,187 1,224Uplllnd Borouqh • • •" ", 1,0651,071EddY8tane Borouqh • • •• n.. .. " rOil STF 3A. FU. 29. Tebl e8"H22-H33" ""

A A A AA A • - • •

• CHESTER •RI8~ PROJECT •'UBt! 4-2

CIRCLIS BITES aROUHO .~T!R MONITORING D~TA.

"""'ART

sit. Ma••

Air Products

Delaware Co Incinerator Landfill

CW cont..inatioD oro.nics·

Benzene (16) ClIrbon Tetrachloride (1400) Chloroform ( 51) Tetrachloroethane (nO) 1,I,i-Trichloroethane " JTrlchlot"oethone (1700) Vinyl Chloride , • J

Chlorobenzenll OJ

OW Coat.aiD.t.loD Inot"qanio.·

llllrium (1001 Zinc (230)

"'.nqaneso (932)

•• OW cOll.t...inatlollll Co_ent.

Residents (541 ) -2 miles NW known to rely on homewolill

ASH WlIde ACl!tone (11 ) Bl!n1:ene fllD'} Carbon Olsult:1de , , I Chlorobenzaml (Un) ehloroethaRe (17) l,l-01chloroethane ( 15) l,2-oichloroethllne (93) l,l-Dichloroethene (lOH) l,2-Dlchloroethene (690) l,2-Dlchloropropane (49) Ethylbenllene (JI Methylene Chloride , 'J Toluena (llU) Xylene '0Vinyl Chloride (210)

CERCLIS Datil: Oat", unite nppell.t' to be incorrect I ".rilter lIIetlll datil presented [or aetale

Data preaentad are fro.. 5-Year Review in 1993. No metals data were provided.

•

• • • •

--

• ••

•• •

00.,• a 0 " •~ 0<

; 0

O'tlc,Q-,S ... .D .... ~Io::'"

~O"0 C Cl 0U "';::' Cl .,

<0""•..."-

•0

~ 0

0

l:Jlg; C .... 1::"'_;1;.,0: O~C

0­ ""oClIl,l:_UOI>. .... Il .... ...10<_ III ::0• = c .... 01'" "•0 0001""'0U ~fi"C"''''\)

•0-.". • 0-.' ­~ ::".000 0

•U.

0

•·0-".• • • 0 --• "~ O.

S·••

0••• ...-,• 0_•-" 00 0<• <U

-~ 10 C U ..

...... _ ~

0'> ...

0 0 0

0 ~-Ill ....

00

lIlll! "'

....... <:

•0 0• "..< 0 " 0 ."0- •~ ~,

eJ:. ·~_SJ -- 00"• I;l >ox• >­ 0 l.o l:Jl III III ~ ... 0 C_IlIl'O ..

C "" .... .c:'-;l.olDll.CI'Ollw om•• "0 III .... 0 -0 .... C1 -.... __ \) •U

II >._ > III s:; ,,- .... CI CI Cl._ 101110.,,,, .... IE-_ \) Q.C::>• CD.,C.,.,/:.::> 'II'" ::> 0 oS ::> ::> 0l-_QIooIIU< C_l:T> III ....

-C -­- •• N.•

••••••-.• ­• ,• •

~.•N~O--• _N "'",r- O_C:'"---100Cl_

..~ .,Ul!U_UIIl .... -::> - .... C c_ ... -.""" • .,"1:1 ..... .... III"C .... C ........-IoC°oS°::>:r;<Ul-o f-oUl

- -,0 ­•--• 0 .­- O' -.O.•- .­ •..-­,.• < --....

0

.~0 "' ­.. - ....... 00­,c ... 0 10'" ~-._..cO_.... -100­0 0_ "'U_O

_0""'.1::111 _ ... Cti .... "'''C.c;Vl:_ 0::>100 '" "'O"U 0­_ ........ .,I.oN -- Cl 11-•

J:.CIol:..e­

-00.... ClU., .... " .... ... C C __• "1:_.00"'1: •.,e ... 10 >."' 0 0.8.8>-0., ,.., O.r: r: • · .."' .. ,<:::> ...... .... "" .... 111• ........ ".c:: •~ "ClClIll,l;lIl_lo>ILJ:c:. • UUUJ:Cl.

.-0•0

••• 0"o.-.

0

e.s &." " 0 "' .•0 00 0

<UU

•

e.

•

•

•

.' ,

•

,

e' •

sit. }f•••

O'lt conta.ination orglnia.·

ow conr~~.ln.tion Inor anie.'

No o. conta.ination' co_ant.

E8Gl: 10th 51: Carbon oiBultlde (2) Antiaony 132.3) . ChJofoben~ene (2)

Chloro(orlll ,,) .

l,l-Dichlaroeth.na (ll I,Z-Dlchiaraetha"a (37) I,I-Dlchiaroethena (51) l,t-Dlchiaroeth.". 142) 1,l,2,2-Tetrachloroathane

'" Toluene , , I Trichloroethane (140) Trichloroethano (llO) Tetrachloroethane (67) Xylene (5) Acemlpht.hene (1) Ol-n-butylphthlllt. (21 2-Butllnane (640) Tillaranthe"e (2) eia-2-ethylhaxylphthlata (1) 4-aethy}-2-petonone (I) Phenol ( 14) Carbll:o;ole (1) Ga~ma-BHC (Lindane) (.0040) Endrln (.017) 4,4-00T-{.015) PCBe (.26) Betll-BHe (. 032) Pet~oleu~ Hydrocarbon peO)

lIraenle (8,1) Beryll1ulIl (l1.8) C8dmlum (8.8) Chrollium (JD4) Copper U35J ce.d (11. 7) Hang.neaa (25000) Mercury (0.61) Nickel (492) Seleniul (5.8) Zinc (2470)

• • •

•

sit.. 11'....

,,'"Swede 111 nd

verllliculite Dump Site

.The nu. n

aw Cont...!n..tion aeqenio,·

n pllren es~e reprleen the

ow cone~~.!n .. t!on )1'0 o. tnoe ..nice. Cont•• in.t!on. Co_ent.

no velle; unknovn "ground ....lIter I. con til .... i n/l teel

no well,,! unknovn "ground .... lIter I, contllminllteel

9 eat concen~rll~lon repor~eo ~or ellc cont.... ln..nc In ~q/L. GW- Groundwllter

,.,. •• • • •• • • • •• •

--

• CHESTER RISK PROJECT TABLE 4-3

RISK SUMMARY CHESTER WATER AUTHORITY

DRINKING WA'lER ADULT

TOTAL RISK FROM All SOURCES (1969-ED_ t YEAR) TOTAL RISK FROM AU SOURCES (l990-EO- t YEAR) TOTAL RISK WlTHOLTT FLUORIDE (1~' -ED- 1 YEAR) TOTAL RISK FROM AU. SOURa::S (1992-ED- 1 YEAR) TOTAL RISK WITHOUT FLUORIDE (1ll93-ED- 1 YEAR) TOTAL RISK 'MTHOLrT FLUORIDE (l99J-EO- 30 YEAAS)

DRINKING WA1£1'l CHILD

TOTAL RiSK FADM AU. SOURCES (19139-ED- 1 YEAR) TOTAL RISK FROM All. SOURCES (l990-ED- 1 YEAR) TOTAL RISK v.'ITHOUT FLUORIDE (l9Gl-ED- 1 YEAR) TOTAl RISK FROM All SQUl'<CES (19112-ED- 1 'iEAA) TOTAL FIISt< WITHOUT FLUORIDE (1993-ED- 1 YEAR) TOTAL RISK WITHOUT FLUORIDE (1993-ED- 30 YEAAS)

INHALATION ADULT

TOTAl... FaSK FROM AU SOURC£S (19E19-EO- 1 YEAR) OTAI... RlSK FROM AU SOURC£S (1990-ED_ 1 YEAR) OTAI... RlSK FROM AU SOURCES (1931-EO- 1 YEAR)•

TOTAl... PlSK FROM AU SOURC£S (193:2-EO- 1 YEAR) TOTAl... PlSK FROM AU SOURCES (1933-EO- 1 YEAR) TOTAL PlSK FROM AU SOURCES (1003-EO- 30 YEARS)

DERMAL CHILD

TOTAL FaSK FROM AU SOURC£S (19l19-EO- 1 YEAR) TOTAL RlSK FROM AU SOURC£S (1990-EO- 1 YEAR) TOTAL RISK FROM AU SOURC£S (1931-EO- 1 YEAR) TOTAL PlSK FROM ALl SOURC£S (1932-EO- 1 YEAR) TOTAL PlSK FROM AU. SOURC£S (1993-EO- 1 YEAR) TOTAL RISK FROM ALL SOURCES (1003-EO- 30 YEARS)

TOTAL FlISK­

HI89 (1 YEAR) ADULT 1990 (1 YEAR) ADULT 1991 (1 YEAR) ADULT 1992 (1 'tEAR) ADULT 1993 (1 YEAR) ADULT 19B9 (1 YEAR) CHILD 1990 (1 YEAR) CHIlD 1991 (1 YEAR) CHILD

• 1992 (1 YEAR) CHILD 1993 (1 YEAR) CH1LD

_ 1993 (30 YEARS)

-

CANCER RISK

, O'E-'" 2. t3E-()7 1.B6E-41 1.9Se-Q? 1.7BE-Q?.=­3.12£-07 4.96E-Q7 4.3&E--Q7 4.62£-07 4.15E-Q7 2.49E-Q6

2.24E-06,-""'­3.12£-06",,.­2.64E-06 6.33E-OS

7.41E-08 1.00E-tl7 1.D3E-Cll' l.lOE-lI7 1.32E-tl7 7.9SE-tl7

,""­3.11£-06 3.3OE-oll 3.51E--06 2.82£--06 3.86E-07 5.96E-07 5.38E-07 5.72E-ll7 5.46E--07

7.09E-05

NON-CANCER RISK

3.95E-(ll 2.29E-Ol 2.14E-Ql 227E-ol 2.39E-ol 2.39E-ol

921E-01 S.33E-o, 4.99E-Q, 5.31e-ol S.57E--01 S.s7E-Q,

O.OOE+OO 4.47E--Q2 O.OOE+OO O.OOE+OO • O.OOE+OO O.OOE+OO

8.51E~

1.13E--01 1.18E--01 1.26E--01 Ul6E--01 Ul6E--01

3.95E--01 2.74E--01 2,14E-01 227E-01 2.39E-01 1.01E+OO 6.46E-01 6.17E--01 6.57E--01 6.63E--01

9.02E--01

"Toca" Risk wilhO<Jl Fluoride

•• •

CHES'T£R RJ~ PROJECT TABLE .......

RISK SUM"'AAY PHILADE:LPHIA SUBURBAN WATER COMPANY

• CHESTER RISK PROJECT TABLE "-5

RISk SUMMAR'!' PHILADELPHIA WATER DEPARnlENT

DFlNI(ING WAl"al AOlllT CANC£R FlJSK NON_ CANCER RSK

TDClI Risk wilnou FLooride 11989-EO- 1 ~ Total Risk wilnou FLooride (1990-£0- 1 ~

local Fli$k wC'QlI FLooride (1991-EO- 1 ~

Total Ri* wilnou F~ (1992-EO- 1 ~ TOIaI Risk wiII10IA FLooride (l9S3-ED- 1 ~

TOtil Risk wttoul. f).r)ticE (19S3-EO- 3OYEAA$j

1.6:£-07 1.9EiE-fJ7

'-""-C1''''E-012.14E-07 5.1E-06

l.87'E-Ql 2.15E-Ql 2.2<£-<1, 1.61E-(l1 2.4lE-(J, 2.4lE-<ll

OFINIONG WATEl'I CHILD

Total Risk wilhouI FU>riclI! (19119~EO_ 1 ~

T01iII Risk wiInoo.Jl FUIriOe (\990-EO- 1 YEAl'l) TOlal Risk wiltlCtA FUIfiOe (\991-EO- 1 YEAR) TOtll Risk wiIhO<JI fk.ooride (1992-£0- 1 YEAR) Total Risk wiInQ.uI. FU>ricle (\993-EO- 1 YEAA) Totill Risk wiInouI Fueride (1993-EO- 30 YEARS)

iNHALATION ADULT.tliRislIlrom All Sou'ces (1999-EO- 1 VI"" til Risk from All Sol.rces (l000-EO- 1 V• .,

olal Risk trom .... SoLrees (l9Bl-EO- , VI" Total Risk from .... SQu1:es (1992-EO- , VI" Totll Risk !rom All SoIn:es (1993-ED- 1 Vur) Tollll Risk In;lm All Soo..rt:es (1ll93-EO- 3C\Ve"

3.8CE-07 ".58E-07 ".6a::-07 32fE-07 5.lXE-07 3.0C£-06

2.7:£-06 2.87E_0& 3.05E-06 2.35E-06 3.34E-0lI a.OlE-OS

.. ..37E -01 5.0:£-01 5.1E-Q1 3.77E-Ql 5.6(£-01 5.6CE-Ol

O.lXE+OO 2.5::£-02 1.75E-Q2 O.OCE+OO 1,15E-02 1.7SE-Q2

•

DERMAl.. CHIlD

TOI3I Risk Irom .... Soln:es (1989-EO- 1 Vlaoj Total Risk hum All Soln:es (1990-EO- 1 Ve" TOQI Risk from M Soo.nes (1991-ED- 1 VIa'] Total Risk hum All Soul:es (1!l92-ED- 1 VIW) lotal Risk from All Sotmes (l933-ED- 1 Ye" TOlal Risk trom .... Souces (lg;j3-ED- :DYe"

'.oE-oo SI.77E-oe 1.0:£-07 7.f1C£-08 1.12E-or 6.7:£-07

'.oE-'" 1.11E--01 1.11£--01._­1.2llE--o, l.2l!1E--Ql

TOTAl.. RlSK"

198!1(1 YEAR) AOO.T 1990(1~ AOO.T 1991 (1 YEAR) ""'-T 1992 (1 YEAR) ADULT 1993 (1 YEAR) ""'-T 1989 (1 YEAR) CHID 1990 (1 YEAR) CHID 1991 (1 YEAR) OI<'ID 1992 (1 YEAR) CHILD

• 1993 (1 YEAR) OI<'ID

1993 (30YEAASl ;TOlal Risk withO<.Il FIuOt'.de

2.89E-06

"""-003.2E-06 2."9E-06 :l..5.SE-0lI 4.71E_07 5..5.SE-07 5.fi:1£-07 <l.0EiE-07 6.12E-07

6.89E_05

1.a7E -01 2..a:-Ol '-"'E-<I. Ui1E-01 257E-Ol S.<ilE-Ol 6.toE-Ot 6.31E-01 ".66E-Ol 6.5EIE-01

9.45E-Ol

••

• •

~ 8 H if E. l ,•, 0 00

~ ~ "'

.

i ~~! 0" "·S f

o. .'" 0

H E E 0 ; • • 0 •,i , ,

l •

· , 0

~f'~I' , , • • ~c" •

0

• 0

lHi .1 0, • 0

i• I ~

UI .

".I ~Sm "0000

, ·, ,",j' • I" ~ , ", 'p' , I ~ffij ~, i 'j lif ,i.;lii91! I fl,HI!iiilil .. h i 11:."1:

irm'W0Jmmnim:::I' CO 0 ........ <> .. t

I DO .0

•

•

•

,

.', ,

•

, ,

, •

I;

•

•••

• ! ,!

1• I•

• ~

I'I•,

,• •" •

i.

b ~

%

H .. • h!1 , .•I !-,

---

- =11 ~ •.

8

• I

......,I•" 1, I I' ..i -,. % • .'•

•f I • ,, ..•• .. ,fI

• II II -­! , . ... ' . ~ 'J

. !!.. !

! • 11" ::: .: !I•I ~H.,

'H' '.'I • • (I!..,r ::, II ~II I;. 11 • I C£ £ ! 111

• L llllliiilm I iHidlhi IIII !iiiWWliji HilII'll'..... CI .._........ 0'; .. .,. ..

~l • • !I!"

;•::

• •

" Ii GO

•::

,

:

i•

Q

~ . " ~ ; 9

">••

•,, :

,

-•

i 1 J

I

,

e,

•

,

,

.' •

,

•

•e ,

,•, ~•

••

•

£ H: § ;, . :!

! H I I". §• eo

••, :

•• ! ;

i

i

••••

• •

i i•

,

• • •

• •

•

~ >

E •• ;. ~ ~

-. • !•

~ •I~ • •,

r?I :.

§ l ,• •ir i • •I I

. ~ E

-•.•~ • :~• •

I !l • -I '.• I

, 0 • %

,~

" • !~ I' ~ ~ ,I i II II ll!i.j B .~~

I £ iE ~UH~! ~ !.

~;jifl ~!;i _I.,! • ............. - ...... ~~$:~

mil!!!!!!! po ~~~

oi ., ., •

,

,

,

e' ,

, I

j e" •<••••

i•

•

1••f

•I !•E•

• I

! I,•

.'i ! f ,•I

E E

. E E

• •

• •

•

CHESTER RISk PROJECT TABLE 4-9

eRBSTER WATER AUTHORITY VIOLATION BUKKARY

Date Violation Par__tel' co.plt.noa Aobi.y.~

January 1994 Treatment Technique Not meeting January 1994 Treatment Per(orlllance requlreaent·

June 1993 Treat.ant Technique Not Ileeting Jun!! 1993 Treat.ent Performance requirellent"

June, .July • Treat.ant Technique Not llIeetlnq Nove",ber 1119:1 OCtober U92 Treatment

Performance requirement"

Jllnullry 1992 Late Bubmittinq Required January 1992 monitoring results BlImplee under

the Lead Rule

Dace_bel' 1991 Treat.ant Technique Not l'Ieetlnq J8nuluy 1992 Trelltllent ,

Pertar_anea requirellent"

" II" ..... to' .. Ji:"r lice Water Treatment Ru,. fSWTRl Dete fr~ the Federal Reporting Dat. System (FADS)

' • • •• • • • • • - • -• •

• • •

CHESTER RISK PROJECT TABLE 4-10

PHILADBLPHIA SUBURBAM WATER COMPANY VIOLATION SUMMARY

Data

Hay 1994

ViolaHon

Latll!; Bubllittinq lIonltorlnq re8ultll

par•••tar

Volatile Orqllnice ,mder' Ph••• II

Co.pIienca Aohieved

HIIY 1994

""reh 1992 I Trelltment INot lI.tlting I Harch 1992 Technique Treat_snt

PerCOrIllIH'ICe

~"",,,,..!:::::,",,,,,,,,,..,,,,::,,,,,,,y.re u1rement•~'",.."'., ~ Bce Water Trell men u. SWTR

Federal Reportlnq Oat. SVltell (FRDS)

Cft'l!8tIlR RUK PROJECT TARLP; 4-11

PHILADIlLPHIA WATER DEPARTMIlNT VIOLATION SUMMARY

Oate "lol"Uoll per•••ter CO.plt.Dce Achi.v.~

HlIl:'Ch 1992 Treatllent. Technique

Not ..eating Trlllltlllcnt Perforllllnce requlronent6

Kerch 1992

Fehrullry 1992 Treatllent technique

Hot •••tJn9 Trentmont. p=~.ron'llnCtl re ulrelllent.6

H!U:'ch 1992

.Jl'Inullry 1992 ..." aubllllttlnq initial ,"anI tor lnq r ••ulta tor lend

Requ 1["lid 8amplelJ under the Lelld Rule

September 1992

Decelllbor 1991 Trelltment. Technique

NOt. Ineeting Tt"811tmont Pllrtornllnce re ulrement..

December 199]

December 1991 Late 8uhllllttlnq 8onitorinq r.eulte

Required Illmpl8e under the SWTR

Not Ilaetlng Treatllent Pertonllince l:'l! uirelllent·

JllnUlll:Y 1992

Novtliliber 1991Novellber 1991 Treatallnt. Technique

• lin ..r Sur IIl:f'! Mil er Trelltllent Ru .. SWTRI Data tro.. the Federlll Reporting Data Sy.te.. (FRDS)

a a a ••• - •• • - •• ­

• CCJO>Ul'a. OJ' al1.DR.J:)I" 'LOOD LVdI 1. a:UTn, p.a.

WIn u.n,., OJ' USEP)." TD.J;1-ClrT ITmlY

City

Chelltllr (all y••r. eoabinedj

S.. ltbore

Geellltt1e: Mean (uq/dL)

'01ilc1ren Above 10 uq/c!L

14. ::2 ... 12.5

. ... Boeton 12.6 no Cincinnati 11.1 '"

•

•

,

CKEITEI aliI pa~CT e, TIDO'OUo.L nDtI. I. CSILDaD' • .x.OOD

ClIZ.TD. FA

,~

Gec..trie Kaan (U9/cU.)

Chllc1re.n Abov. 10 lIq/cU.

Children Above 50 ..,"" 1919 16.6 ". 6.n lno 11.0 ". 3.n

1991' 17.1 ,.. 2.n

1992 12.1 ... 0.2"

1993 11. , ... 0.22'

•

LAd

,

,

e' •

,

•e •

1

• CHES"D RIS); PROJEC'I'

T1'.lILE "-14

SITE-SPECIFIC INFORMATION

SITE OPERATIONAL LOCATION SIZE HISTORY

D' County incinerat.Qr "." Chest.er " acre. Incinerat.or disposal, Township Landfill ". , municipal waste

d1sposal

Vermiculite Dump rayon production MIU"CUII Hook • acres disposal

ABM Wade rubber recycling Chester City 3 acres debris disi:losal

Monroe Cheaicals production ., Eddystone 2.3 acres benzaldehydes ""dbem;yl alCohol

Scott PlIper peper mill wliste Chester City ? discharge

Air Products • catalyst and MarCUB Hook ? Che.icals, Inc. petroleum crackinq

wllste oi.poE's!

Metro Container ReR}" drulIl Trainer ? recycling, slUdge

""d incinerlltor llsh pl'oduction

Ellst Tenth rayon production Marcus Hook 3S acres Street. 51te. ill. k. ill. "" Site

• •

• I

• •

l

• CHESTER R!S~ PROJECT .,TABLE 4-15

SUKKARY OF FI~~lNGS AT CERCLIS SITES'

S!TE: COMMENTS

DE: County Incinerator Exceedances 0' risk-based screening Landfill No. , levels for soil, under " residential

exposure scenario, '0' arsenic "",beryllium.

Vermiculite Dump Exceedances ot risk-based screening levels for 60il, und.. r " residential exposure scenario, for cop~~r, lllercury, bent[a}anthracene and· ben::.o a yrene.

ASM Wade Exceedances of risk-based screening levels for soil, under " residential exposure scenario, '0' antilllony, arsenic, ~ryllium and llIanganese.

MOnToe Che.icals Exceedances 0' risk-based screening levels for soil, under " residential exposure scenario, to, arsenic, berylliu. and silver.

Scott Paper Exceedances 0' risk-based screening levels for soil, under III res~~ential exposure sce,.nario, '0' ben::. [II pyrene.

Air Products , Exceedances ot risk-based screening Chemicals, Inc. levels for $oil, under " residential

exposure scenario, '0' arsenic "", mercury.

Metro Container Based on usable data, "0 exceedances ot risk-based screening levels for soil, under " residential exposure scenario.

East Tenth Street Exceedancell ot risk-based screening Site, a.k.a. FMC Site levels for soil, under " residential

exposure scenario, '0' ant.imony, arsenic, beryll i\m, copper, lllerCUry, vanadiullI, ben::.{a]llnthracene. benzoibl-fluoranthene, benzo[kltluoranthene, ben:.o( a )pyrene, chrysene, diben::.lll,h]-anthracene, indeno{I,2,3-c,d)pyrene, ArocIOr-1254 ""' Aroclor-1260.

'Sesed on available hist.oricel date

,

,

.' •

,

•

II IU'" n H!r!i...._. HH un---­ H!

lU...

f , • ••

.. Ii••

u.n5111

!HHHii.." ._.... ••I E ! i,I•I I I

1 i•I ! I I ,

• • •• • • • • •

•• • •

• • •

ii11"'/TW!j; : i .'

yI .

::

: I :

: I :

: I :iil"l• i • i•

! j !

,! I '!: : : !f'U: .. :nII ~! i ,• '• .' ,: :' !

iil' i ;!•

~ I•

! ! I :illli--! • I ~ ,, !! ! , I ,.'•• I•• '•: : ! :• I• : : I :

1 i., i .• I. . ! , II""~ I, ff I i :1 ,I

I : l l! 1,1 ' ~l 171.'• I " f i i :t

i. ~! ,I.~ 1i · a

I'! i ~ i ,i .·~,I ~ ! : ~ I~ !: ~L! [1--- ~

•

., •

,

•.',

,

,

.' ,

I

-------------------------------------------

• •

•

• •

•

•

! ,• ,i , !

! I !•

uaH'"'I .. .. I •• ..H • •~i! ;';';'Hiilii, •, •, n " · .0----."."'I. iii

"I, .. -. • •• ., --0-0­jt i '.•• •• • ••• ••• •• • •••••

I I

·f ! H .. • , H • • H luuun!, ! .. • • .. • , .. 1i";H~;';.~~ .. -... -..II !I

, _. e- .. ' . _0.0 _.'" •• 0Ii i •••• .. ~ ••• .' • •••••

I

.0 •. ~: "ll= ", ' .. •• Ii:!:'·'::;;'::'II i·-· , a ' ' ."'.j

'f ,'r .» ~;.," it."II

" [ nlr,l;;J• .... u !fU

· ' : l: ! ,~ I:IH.B••I .. ~ln • , I:; ""!'Ifn..

, 1 I'

1 "•• , , ,.! .. .. _.l • ,I .. , ... ... •! •• , .f if I • I :: •• • ••• •• •

I I •,• ~ , , •

•• ,• ! ,r ,• "• ,• I ,• I1 , , , I • i

--------.---------------------------------­

I ,• ,••Ii• ,••I I

•• ~

t, I I i

, !it

~li!ll

'Iit l j' ,Ifl,I, j:'. { .!iHi II

IU,p

••

•

.0 :-~r-li-: ; ~W ~i : ! ! ift"

; ~ ,I ~ : : • I" '.' ' ·:

j ;!

,iI !1 ! : I ! : D I ! , !i I IS !

'!.Iiili.·; ~ i' :, , .,· •,1 :! t· ;

o I! !

,; .! i. ; ! : iHl' :: i,' • I ' : J ~ ;: v: . !•

s i•

i,'.' I•; !• ! : I :

1 ! · ,

I' !· , :

; J I H : li','!1I ! I W: , I . :: l :: : : ! · , .' , 0 "" il:.i~:'I i ,.' ,'" !i

~ f! I .. f f! !i 11 I ", I; .:. i

i 1it1 !',.·l:~!~~i: k!! !f! -------_. !

•

,

•

•

,

.' ,

I

I

---------

• • ••

• --~--

j~it-'-~.,-:-~ ! ~ ~"'. I,.~~,, ~ . " .,: J(! :

i! ~ L ,••Ii!:' ,, <' ,,• u', ,•·, ,, ,,, :• .... : !, '. o ii

o ::~!'] ,,•• < ' ··, ,,, :· , :· , :·· ,, ,,

• ··· ,

,, · , •··, ,,, •!,, , , ,

!I

i, · -9" , ,, ,, , , ,: -! :: Ou • ~ ~ •

•". · ~ •! :l!l l·, ,,,

I

• : 1: .: ,

, <' :,,, u', ,I • • ! ""· , ,! li_'. - 9' ; o • : • .!!• -:i': ·· •

'. " ,•

, • "• " , .'-. " 'u ,, I ; 'Iii , , : .lit'"· , • >,0·,, ,,,

· ' .• "'l!c, ! II · , ·· ,, ! !1~·,, ,,, • •: ·H;··•, ,

,,• !"Rl-: 'K(

fC

·! ;

, • - <• • ·'.''O1!, \·

, ,, :]1,1·, ,, ti; I~ .,," , , l!! :~..,!I~ , , '.Ic!.E

•, ,

• ' ~

"!~li,!: , -o

w

z • ~ liO, ·· ,,

i" ~ !HH

~ ... ;",:<·:, .'.,ill: i ___ .,;,

. ill.-

---i-!--~~---::--;'-;'-" --!-i----·-·---·~;~;==·-·-,

! ,

I

! I ,

•

,

,

,

. '

.' •

• •• !

.-.- ..

••••

,

.,

j, .,II '

CHeSTeR RSK PFlCUECT TAllL.E • _ Z!

SURFACe WATER. SEDIMENT. AND ASH TlSSUe CHEMlCAl.S 01' CONCEIVoI

Mfflft.JM CHEMICAl OF CONCERN

n­ ~,

-~.Oi..",., ~~~ 00 SW (OS) AJu",;num

Ch-o"';um om

O"';um _. ....n ."OH

"".­S"onium-SW(US) """""num Ov"","m ~om

Caomium

•_. Mar> .,.,0.0

~,-­.....onic S"onium-WQNO,e2 >W Mar> .,.,OH

'" ocIIftioaO et\IO'O.,.,o . ·~ODE,.­~&

Cao"";"m rn CHEMl ONDSWI ..........

OND smAnt

'" •

CONe EN'T1'\o\,1100

0.00 ~., ~,

0.' '$.i ~,

~

• ~

",,~

'0.' ~.

D.3$u H,e 'S.S m

'"".•" "moo

0.00 o.~

0.0' o.~

0= ~

~.... 0'".•

SED {USI

SED(CSI

.....or>ic _m

CaOm"m OV.....um

"'"&ntI"Iono

..-""'"­.-m ua.no<lium

M' .. Ovomum .... n an...

",,",vortod t"." ____..,edtom

Oxyet\lO'00J10

,•CHESTER I'tSK PFD..EO"

TiIo.IIl£ • - 22 SUF\FACEWAlU\ SEDI~EN'T, ANO FISH TlSSUE CHEMICALS Of' CONCEJIN .,- ­

, -~

'. stATION

INCINE""l~ ~_

"".. h,,,,,---jJ~

•~.~;;~'!!===:j'l,!wll===

,

,

•

.' ,

J

,

.' •

CHESl"£I< RISK PROJECT 148LE 4-n SUf\F"'CE W"''T9\ RISKS

•

CHEMIc.ru. OF CONCERN

"'CAe w""' " "ClNERot.TOfII.ANO­

flU. #1

VERMIO,JUTE DUMP (USI

WCNon;

"INCLUDES

'NONO\5<!I

•

•CHESTER RISK PROJECT TABLE '--2' ­SEDIMENT RISKS

STATION

MONROE CHEMICAL-US SEO

l.IONROE CHEMICAl-OS SEO

EAST 10TH STREET

DELAWARE COUNTY INCINERATOR lANO­FILL #1

ASl.I W.-.oE

CHEMICAL OF CONCERN

. ,•."""" ...... 0.0056....,.N" N/'N" NO

••0."­.".­b.@

ucrlnlhene

HILD ADUL HAZARD HAZARD INDEX INDEX

0.02'­ o. 5 0.0013 0.000"­

oo1ססOO15 0.0סס.0

0.0087 0.0028 0.0022 0.0002'­0.0037 0,0004

O,().t 0.'

., •

.' •

•

,

.' ,

• ,

CHES1ER RISK PROJECT TASLE 4-25 FISH TiSSUE RISKS

AllON CANCEfI RISK,

U HAZARD INDEX

HI HAZARD INDEX

"

CHEMICAl OF CONCERN

echnlc c ordane Dieldrin

0"

,,­

WOFCXXl02-061.B

DELFISH-07

WQN01B2

WOFCXXl02-064.9

•

WONOt72 .w

'0_

CHE$TER IIISII PI'lC.IECT TA.I!U '_35 SUl'U'Aa: WATEl\. SEDIIoEHT. AND 'ISH TiSSl.E RISKS

_~. HI ~

a.1Tl ~

'.21' e............ 2.311 elliot.......

N,ni' .......""... 0 ..3."" I."""....... '.~S3I._ ...... a.llJIS Ccl O.~

a.~ICcl

0.·121 ............ O~

.. "'~ 0= ~

a.o'5 .. O.~

a.OO5' 0= .. o.~ 0.50...." 0_ •••.~ ,,. ..

••e,a11 0.= ••

,-, •

,

, • ,

•

• •

•

•

,

.' ,

,

,

.'

•

WOFOO5" _lXXl.I '~2CIll1

'2111 '21120--,~

o l(:O,t-/ClNEp,o,lD ~-,

". 'ffi 1l~'CUUTE DUMP ..~• w

• ••n

'UIH ,a.I,. K.174 1U191,unl 1,~.

.* O.~

0._ ,~

O~

o.~

"e O~.

0_ O~

0._ a.~"" O,G2!l,. 0.=".

•

,

CHESTER RISK PROJECT TABLE +27

Dei'r4'1lll:! Cowty. PA TRI F~

Chronic Index end ResirIuBI Mass RankA1g

R.. ecmpo",N_ Chemical II1Id IssUG 0( ConcernC", ml CalegO/)'

• Nr IugiWe. Nr Elhylene. Propylene: lfOIt,me'-' """". """" - VoIariIes mbttIre: wohme PO>

Boeing DeIetl# 0\ ~ ,. ­, G_ -R""r

• Ai, lugirive Dichlo,omernane: IQlieilyF~LP. EddyslOfle , S=oP_ Air lugifNe, Air D1bolOlm:ro.vdry""'"'" kids: -...e, acIM fI<>lo:iciry

, -C«p. -Air IlIfJitNe. N, 2-Me/tXJXye/1llJnOl: -.me lI/IId

- -,~. IWicily".­, S.,., Relining 0\ MarJ<eling Ai, lugilivc. Ai, ElhylCfle O~: IIOJUffle. IOxlciI)'

BeI1lene lIII(J MTB£: Wlh.me, MIICUS

n.;,, _____________~.__ 01___ ""=••_11___ -~.

. .......... • '0_ • ,_._'""' .......pn

•

•

• •••

• •

- •!

u II • • • .,II ;; , ! II II ; if n ; ii i i !!H" •• -- , • • ..- •I , ~~ ~:. ~;."Ii .- "~~ " ~ ; !! H

H ,• ~~ !H , ~~ ~ ; ~H ! ,, H!! II "n ".. i • "H Ii ,, U .." i ii i i• III i

•

," •••••• II •• l! ,I ! !! ,•, III"H H" H "• • i ! " H

/ ".. "H , H • !•

g~ .. u " ; Ii H gg • •

ii~u l! ! U / l g

•• H H !! • ..iii , • ~~ • •• ,, • ••• ii ,•• I ~~ II ,!H ijij II

-.

" • •• ii " " ! B l! II i ,

,,i

'" '" '"!••

, " Ii •• · . •• • - • II!H H B i ! B ~ ~ • H ~~ • II ! ! iii •"

•• ,II" i"1f , .. ­•• Ii ~!

• •••

:;:; " •• ; ;;•• iii • !'t •, I HI ,iii! ••

• I • • , I .'" •• j • • ;; 1 " fII •• •• Ii , ;; , ......l! .. •• " , • .. • •• •••

iI II ••"• •

,! II • II "" i Ii i I•

II! ,!" - ::::" .." ! II .- • - • .. , > ••• , 8

Ii ".. !!" '8 •

i•

• ! " • • •• II ••

~l!' , Ii

!l H••

II .." II• •

;

j !! IIii

;i

Oi "• • I

•"

, • i Hi i ,

B I •• U " ! " i !•

PIU"="' •••• , §! j " B n••II •••• I H II •• ~ • ,• lh ~

II II n , II n ~ r Hi !, ££ :::1.. "ff !I ,! nIi ,

•

"l! !, ,U H

• • II .1 •• II II• •

I , !

"'" i" !! II II ..

" •• i H H • H " • II •!i III •'"' ­

•'" • ,S~g: 1 ! •• •• ! I Q: "':' It d I l<.l "" IE ...

8• I I I! ! I ,0 11 I i I... l<.l fl ~ •-!3--"i:;

I I . .! • II 1 ; ~~ -,-. r ,.'I !

••• h g~ "'I ! • ,!~ j! 'C ~;~ II l! l-'! ••H I I .1 It='• • ! :·8•• H I !, , =: '" ,•

I •

Ii mm i Ii n nUH r n ii ~H~i~ ~ ~i

IIIil"iiili!"!ii!!!'!"ll!l •••~ =g~~= g=" ...... g ..II mm II! '"------------------- !II

•

•

!•11I". 1,," >­

••

I ill. 1 o '<". gi ~ ~ iIll!!! ~

YV! i! liii II :: !!!! i·llml!

I ""IIII!II . '" "'j !

i llllh I

u ""

i-i- ;;;", p ~uu~ !! !!If!!

, !I,_ mm !! mm

J ~~,r" ~t•• - i I .. '1'1"' . ,n!!~!§-,;" ggg gg • ." !:lIS HUH I ....U § u

•

• j"I!'P"'!I;a'lljij ,ll i~II' !" !Ii ~';!Q·IH I!HI!l!j'ljli~ pi II!. III lil !!~ ~• ill Ii jill I' ! Ill! 111 ! J ~;d ~ ; ~ ; ;.8'"~ ~i:i!Qoo~

• ~ ~ i • ~ ~! ,~.,li. _ -= '"' ,,,.tn o ..,. "

i~jiijjjijjjjjjijjijj j" iiii iii iii ~

• iiiiiil"!iiii!ii"l","ii,"i III!!!! !!! III ~ 11111 11"1111 '" Ii! "!' '" "I'! ~ .. • .11 •••••••• Iii 1111 111 !liiiiiiiiiiiiiiiiiiiii ---- ~ •

. 11111!!!!",,1111111 III !!!s iii III !.!~!!!!e~~~!!JJ!JtJ 888 ;;;; ~;: ;!!

• 11!!!!!!IIIIII!lllll !Il ~~~~ '" !!i.................... "'8 I""',ccc"e"""c""ccc""c"c . .. .. -liiiiiiiiiiiiiiiijij -;;~"""""""""... ,""""_"" I~l

iiiiiii"""'iiiiiii ;"!' _ $S88888S8S8SSS8SSB8S ~~

IIII!!!!!!!!!!!I!I!!! iii ilil '" IIIeiiiiiiiiiiiiiiiiiiii ~ •• --~~ .... ~ "00 ~~~~~~~~~~~~~~~~~~~~~ ~.: :::: 555 !_­

"i-iiiiii;;;;;;;;,","!",-; ~~= ~,',',.,~ ~~~ ~~~ ~~r_."r~~~""",,, = ...... iHBHiHHHu Ii --'E­• • ··· .. ·· .... ~i~~~~~~~i'i~ Hm.i !U~~~~!!~~~ !!IJ~JM ~ ~ ~~~~ _

~~~~~~~~~~~i~~~~i~~~~ ~~~~ 'j~ !! .!

• li:.-~~~~~ii~~~~~~~2.~~~~~ ~~~ ~~~~ i~~ ~~~ o ......... " ...... " ............ ""... ... "I' ;;;;;;;;~;;;;;;;;; ;

illlilillllllllllll! Iii I!!! I!! ~!!• .11111111111111111111 •••• III iii

_~~~8~~gggg~g~8ig8g~~ ~g~ ~~gg g~g g~S ldlHHiHH;UiiHt HI hH 'Hl Hi iijiji~iiiiiiiiiijiJ jii i!!~ iii jli

• I 'jYjj'YYY""j'jYYYY 'II llll I!! IIII, "l"'" I "'l i,' ",_ ". """

'!I"ll'i"'I-'-I·-i·!""-I!"'" '" "~II --, '"I I ,Ill' iii iii ,,;; III III J e F:H~~~~~~;~~~~~HnH HE ~~~~ Hi ~~~;)

· 1 ­

-I

•

•••

••

•••• •

,• !

,.·,.,• •o.

,••.­•

-­• !!,

•I :,.JiC

., ,

Q"O"!:!~•• • " -.·••, ;; ~.,,,,,,,••

,0' -.

, .•••

,• .. .,., .... .,0 " Q .. ., Q ., ., .. ., .. .. <> ., <> ~ <> g <> " § .... "

•.'J ,! ,I ,!" "

, , II , , ,I-,~"Os<'" ~ oo .. ~ ~ ••

,.II

•II ! .'

•

• • • • •

• •

I •

•

d.>

~i , •.I•'!• .,

• ,!!

;i'! .. } .

•~ u·

~ f·

••2, •

E., C .., ...... ~ ••• .... eee .... eDe .. e .............. !1,, , £- a- •• ~ D .... ~ .............. __ .. h.~.~ ...-. .. - .. ... .. :;:;• -. :- h : -,;1!: ..• •

, ,~&.... ..• .... ·1•• ••• ............................ ( ­

•

,• ,

"•••• ,I H: Hi!!!::

, I ,I I·.. t, !II.I••...,'.

..,•

... :; .. - ... ~ ............... D_D~~§ ...., .. .. .. d. 0 '.'

... t 1I: lI: lI: u iH·m !II !IIi ill III1I11I1111111111111 <;'" IH, !iiI ~II ~~~~~~~j~~~~~~(~~~~~;H~ ~!H.. '-

• i • • ~ " ~I: ! • ! ~ ! leet: to;;

....... ,! -• ! I• •• < < i I! I ! I, !~l I-- ~ eIII g " Vl .... _c .[' 1111 ! '[I !s "" or u -Ii Iii !S'I

• _~~IO.

.... "1 Ii! ili !l!~l· !!I!!l"'!lil ­- :'t ....0" iij .. 1 ", 1,"1' . 1LH';:~~ -.. III .1 i g! !!,Il,., .• , ,1.l,i,l·

•

•

•

•

•

•

•

•-,•

• ••

• ••

• ••

'ii

.. .... ..

.. .... ..

."

."

•

•

•

I

••;

I

i

,,

,,

••

•

•

•

•

•

, ,

,•

• !

••

• •

• •

• •

• •

· i

.... .. .. ...... ..

·,

•

•

•

•

i '! !

I

;•

I

; , , •

,

! o

• •

••

• •

• •

••

• •

-. ".,

.. • •

!•

•••

, !

• •

• •

• •

• •

.. "..

!

•

•

•

•

!

E, !

••,•

• •

••

• !

• •!

.... .. ....

.. • 5

••

• •

'!

'!

, I

• •

.... .... .. ....

••

•

•

,

•,

,,

,•

•,••

,

• •

•

•

•

•

•

•

•

•,

!•

• •

o

• •

• •

••

••

••

II

o

• •

• •

• •

• •

· i

• •

• •

· i

o

!

• •

• •

• !

• •

• •

·,

o

•

• •

• •

• •

.... .... .. ..

• •

• •

.... .. ..

.... .. ..

•••- .• •"­•

-.U1.,-

•!,;:!.!i •• ~ < • •'!,.• •· ,• • ",.

I ..

j • ..o

,,. ~1..

Ol':u·- . · ,., I'• • • '" 0:

•

., ,

,

,

.' ,

.­-, , • ~

;; § §

!!.1 ! , !' I , " , I

I •,.

n­ .'0'I• "

•

Io •I, " !~i ! •

• •

• • • •

•• • •• • ••

• • • •• •••• • •••

• •• •••

•

•

•

!i., H.• ,• " -.

••'<"• •

i.l' .',"..I , .. ,<· 1

u, • !•< ;~.."U

• I

~1 ..- .•• •

," ,. .,.-i]

,"... <>

: l. :iH! "' ..

•

.

,

.,•• ..,.......CIO "

..,..•••Ua: ", ..o.

·-.li­'lZ:;>-:J

~ .'.--.." ~

! ,•• •••• ,••• ••• • ,•••--•• •

--• •

•

• ,• • •

I ; I ,I I -•• -••• n eaa··1i ··"1i H

,, ··········'-":!"Io;;-l:.R E .Il: .. i ip-., , .;;~~ ~:: ~ E ~ • ... ~ H -," -

.qq~H I Ii !!!!! I ·····"iljlli'l' l iI III

.. .......... ......................................• • • •• ... : • • •• i .. .. .. .. .... ......................................III! •

............ .. .................................... • • ............ • •• •••• • .. ................ i .................. • ••

........ ~ .. • 'I ···i i .. .. .. .. .. .. .. .. .. .. .. £ " .. e .. .. :: I 'il.,II ~ .. :::! i', •" ........ E.. • II II!! I ··· .. -~·~Ulp·i··pII 'II

...... ::: e E i •• .. .. .. It

~ , ........... 1:::."1:1: 1 .-.

~~ ... :t.. .. ! ,Pi , Ii ,• -_tlto;;.... -;:1

-;p-;;II !I HI! i ·····;:::~t·ti=!!!Jli '11I

II mm I ii !!II ! ,--------_._._ .. _.­.... ..~IIIHi c: If IU !H I!!lllll!lll!!lll!l iii~-"",H mm , II HH ,• ~~~~~~~~;""'~,;" Hi

• f ! f , f ,

• 5<1 15 ! 0I I

0

I' II!' •,• Ill'!! ! ! II!. I ~fi =~ - ~ i I!!ll! i!~ j!li! Plii il Iill I, 'I 1!!i!li1!!!!!li! m

... ~~e 1:: I 0 II; ~ ;~u¥~ fE~9~,~~ HR" "

• • • • • •

• •

••• ••• •••

••• • ••

••• •••

••• • ••

,•

• 'OJ ··lIAI- :I 'n ···········ilil;!:!!;iii o:H ., :: --:Ihia: - 0 .. .... i~1

,- .. .. .. .. .. .. I I .. I .. E~ ~ Ef ~ I J I , ,••••

II! .-. !!l1 '11, - ­

•,• .. .. .. .. .. .. .. .. .. .. .. .. - i I - .. .. .. .. _.. .., ··:E "U .. .. ...HI=E i '! i'".,,; ii' I

;,;~,'f _",U

o' 'l'

..,• '11 '11 ·····!!!!!I·III!··ll! ,."1'",'"! ... "

iii III 1111 1fnmnmmmmr ,lui iii ___________________ ~~! i!! ii!! i!i ~~~~~~~~~~~~~~J~"~,~

• ! J ; • •

"C ~: N' •

• II: ci !' 11 I I I iI, !! ! II!i, ~ .. " .'"-l ~ ~ !. I!l' , I ,I !" ..:1 - ..D:: E il.­ 1111111111 hi li!I!liII~!!!l!lili!1

•~ ;g ~~~L3~~~.~~~~~~_ j~~~

,• ,'l!, ;H ,• ,• '0,, . ! ••, ~ •

, • ,.•-·,.•• .. ::~u.. ­!f °lq ih ,0 , '0'i: II! -! ,."" f

~,

0,•~,

• H" 0

•

~j• -,.

I,• -•• ,•• ! -­ i- -! .,•

I • -• • •

•• •••

··t: -;-1 .. .. .. .. .. .. .. .. .. .. .. ~ h .. f I .. h .. ! ..::.. .. .. -! ..• • i;r :q _iI _i ,i'0 ... ·=:~iq••

I" ! ." ..... !l!!!I'lI!I!,!!!, I.. :0 I ­

,.. ..... .. ....................................... "" .... • •• .. ......................................

,•••• ••• ........................................ .. ...... ••• ••••••••••••••••••••

.'

0

• • •• • • •

• •

• ••

• • • •

• •

• • •• • • •• • • •• • • • • • •• • •• • • • •• •

,

•!

, · 0 0 0 • , , ," • • •• " " ; •" " " ,•• ! • •- . ;

•• •, ••• ! i ! ••• " ,• ,•• •-..-OJ' , • ; - • • •

••••• ! , , ,,. •• ; " ," ,• ; !

0 ,"•" • I ••• ! ,• ,! , "

•••

,, I ,•• ,.-•• ,•• ,_.. "

"" • • • • • • •• , , .- • • ' . - •,:d· ! § ; i ~ !! ,I ! " it I . ,.. , ,•

"~ ~ " , ! ' " 0 "

!l · ! · i ... , ,, • :;5 ..., • !I-, I ~ ! 'iI • -. I ; ~ : • B I ! ~;-o ~;p

i!: • • • • •• j • " · ! • " H • .. • ,i •••, • , i' ! , -. !! E ••

Q

• • • • •• , • ·, • • .. ,, • , J-! • · ! ~i II ! I"' • • • • • • • • • • • • • • • • • • •• • • =•• ••

,"

... ,::

~ li

H ~ 0"'

o~

· i•0

·!j ••,•~~

·..j!:•, L

.• ! •-cell.,:i

0>

II

-· "

! •• •• ... II ! ~ " ' , l• •••II I! • • , ~~ " ,. .. III i

•" II ti !,•

• " ! "Ii i! ! l! n ,

• II II ~:.l i! ~II

iii ii •• ~ ~ • ~ " Bi

•" I ~ ~~ • .. B 1 II , , III •

,. , ,• , • 1 oe §:: I I •• ,Il.... '" , i • •·..,.~

Io:l e~ 8 ! I ! .,• I !, I ••, "" I i i """ ~ .. ,! , !lIi• •

~f n •• 1 ,,l:Q l!' ~ I, l'

• ., I, ,'I. ,•• 11 i, 11 •, ! w"'":<:: : :5 · I H ·••, l!' :. :. ~ ; l:I a:: j

~ .--. ,I '• .• II •• ! " • • ! • • "H • ~~ · <0. •

-

•!

•

~ •

•

. ~ :,•

. ... -!

• •• ,•! !

~ .. ~:':, " -.." '.', ,­ -, ' • ~.1: • ~. ~ ~

••i

!• • • : i

H·,,";l

• ••

• ••

'll

••••••••••••••••••••

.. .. ........ .. ..

!i!. "I"il!i,,'.• • 2: !!l

• ••

II 1"1" I II

• ••fHoil '0

• II I"~" I IiU•

• •". : J• ••• ••:! .. Ii o' ­.. :! ;; • • i""

,

, •

•• • •• - -

• •

•

•

!

•

••--.-'l ..•

~oie:&,:::

!

• ~ ~, ": It d" ... "'u ~er...l - .. I::: e: •.­~ !~

•

,

• ,

, , • •,I

• ••• •• ! ••• .

I ­

i •!1 • ••• • ,•••l

•

IlI . •• ,•• I ,• •

l • i•·­"·1

11 ~:t~ :: ~ ... : •• .. .. .. • .. .. .. .. .. .. .. :t :t t ~ t I .. :: .. - ·u·;-i!:

Ji~ , ! i 'Ii I ! _ij-qt:t : ::' _ J: • I!:::• '. 'I• •

~ ·-...,.-.I III • I i !! 11 'If "'r'lI ' II!!lI!mll·.- .. l· .-- .... :!! l ~ e .. -­

• ~ "1 ,-, • •• .. .. I .. .. .............................. ;l; ........

~ dH ,"~i

• •• .. :i •6l

HI .,. • ~:t • • •• ···········!!····'I··• j, . O!•,f. ••• ••• .. .. ; I ·,- .- .... - .......... 'OJ:. l t J:!::::;;­

I, j ;1 ii~i:i" .. ! - -. -ail:! ••• • •• .. II .. ~! ···1····'··'11111'11"•

!Ii II! Wi I:nH ij§§ jll!!IIIII!!lll!!!11ill ~~~ iii m! m 11111 IIII III

Hi Hi ~~H i~i~~~'~~ii~!~~~ii~", '" •! • •

~ • j i ~ f !••, ,•• j I •~ i g !I I ! iIi III II! I!,! ! i\ !' 111- •I 'I Siill1,1 a-~ - .<>- .d .iil

!.,,. 1IIIII.11111Iillilil!

• • •

-------

• •

----------------~--1

• CHESTER COUNTY RISK PROJECT

TABLE 4-29 .,SUMMARYRAN~NGFOR

TOTAL ONSITE RELEASES 1...,On.l..''''''''1'1 Nom. I ,," ITolo' OtI.I<o 7..., On,,"

~ ••Tou.1 M••• Cn,""", 'nG,. c.,..,i< Ino" ."~ R..iou.1 101... ~.. ..,I, ..". H.no,d R.I.,;", Huo" .. O......YlV......~Ao.t'.W~r

". "<> CORP. ., OJ; ,n30 m~• ~,. ~,.... ><vtlAQ. C><{>oII:;" 00. EMlON ... •... ._.

". 1~~3" o:::>IGQ.f.... """". -~ '07..3 'il"3,. UC~E£ ''''.IS'"'''''C 30!211" .....CAS' 00. I<e, ~;- •• =m 511101".'" """ NO. OJ(: ""M.. SENT.' • ......., l!.OM. fin"" in"".-,- ._..U2. UUl.,,." """Cto< cou_ o.iC. '='~

U71l'10 USCMbO 00. ~'OO< 151". •.. """'M "'E<ltCA sue. "'!l' 0 M5-<" -"."in 10~' '_3.1" ME""""""'" "'VEl"'" OOEON 11.2... " "'"..,""" .",ct..... _"- ja...-r"" HEIGHTII' ." "1,_

17\U~•, iIlJO<N<Nl. rnONHEOft "'~.­,,~ 201:J.t311 ,-- • ,-­, 107 S101t~ SlO1.r.a !21m2 U1tOU 7..~IO 7..13'0.-­ '»01.51

1112'1 2'"1112 ,on,.." - "'Il'V"nun ~'S'10M5

'll"X527.-,- _...- •w:lOIls5 "..1Is'73 ,." .. ,7'3

,--- ..,"""", "H330' ,.7_ I'TO.,""" .'._­

171»of HI33 17'»of.g'l'l -~~I ...-.0;1-- ·-:1 •

,

,. lL'<m< P<'<OO.JC'T Ii COAl'_

,,~"' ...."'" co "'~ """oro. o;c.

~

" TRS ACOJI$~OON CO"l>. [;t".J

" '0 ......,... a. Slf_ 00...c. • ........... (;00,0......" ~=E • lEl."..,' hOU(a«; f.<~.7 .. UO'lOl\A, ..... OO"P«:. ~'" • ,.no.- ."""". co. -~ • 1l0...GD'n.......ACEG

0llDJ'l' ."". • I'Q>.M[)lLP jEwn":'",s",:m ....£0.00. p..~... • wrrWOOA'_ J , • , ....G .......n"" wJ\CUS>OCJ(

KEY

,.............----,.,

• CHESTER RUI PROJECT

TABLE 4-.)0

CSDUCAL8 OF POTt:HTI>.L CONCEJUI HI AIR

CHDl.ICAL VOlATILE PARTICULATE KATTER

CARCINOGEN n.iDPOINT EVALUATED

NON­CANCER ENDPOINT LVALUATED

arsenic X X

ea4miu. X X

chrOJI1u. X X

hydrogen chloride .

X X

mercury X X

acrolein X X

acrylonitrile X X

benzene X X

1,3-butadiene X X

c:rotonllidehyde X X

die5d X X

[orJDaldl!hyde X X

gll&oline X X

,­••thoxyethanol

X X

vinyl Chloride X X

• •

•

•• •

'rULI ..-n

aI'!'DIA POLLUTJ.Jn" ~

ID.TloD1" Ull!lDT ua gtJU.IT1' 'TARUDf

OIDnCA1. NATIONAL AKBIDIT AIR QOALITY STAHtlIJlD (UQ Ir) •

carbon lIonox1d. "0.000 (1 hour)"

earbon lIon01ll:14a 10.000 (8 hour.) ••

'-' (auartar)···

'" (annual}···

'" (1 hour) ••••

'" (2" hour.) ••••

" (annual)·····

1)00 hour.)··

'" '" " hour.)··

" (annual)···

l.ad

n1t~n d10xi4.

ol:ona

PH-IO

PlI-10

.ultur d101ll:1d.

.ulfur 410x14.

.ultur d10xida

•

•

,

.Valuaa r.pra.ant prt.ary .tandard. -- axeapt tor .u1tur dioxida .'(] hour.). which i •••aeon4ary .tendard .

••Standard i. not to ba a.caadad ..ora than onea par ya.r. ,•••Stan4ard i. navar to ba axe.ad.d .

••••St.ndard i. attained wan tha a.xpaeted i. la•• than or ~al to 1 .

•••••Stllndard i ••ttain.do Vban tha axpaeted ,.aan ill la~. than or aqual to !l0 uq/r.

,

•,

,

• ClIE8~EJl RI81l PltOJEC"t

KAXlXUM CARCIHOGENIC RISKS lfi AIR

CHEMICAL MAX1>ruM PREDICTED CONCENTRATION (U9/III')

RISK-BASED L£VEL (U9/m3)

CARCINOGTJUC RISK­

chrollliua V1 0.0047 0.00015 3£-05

benzene ,.. 0.22 IE-OS

gasoline 0.19 5.10E-05 (uql'rlJ -'••

9E-06

1,3-butatliene 0.044 0.0064 7E-06

C illdlll i \,1.\\1 0.0067 0.00099 7E-06

arsenic 0.0022 0.OD041 51:-06

diesel 0.24 1.70E-05 (u<://m3)"'"

H:-06

crotcnaldehYde 0.012 0.0033 3E-06

acrylonitrilt, 0.042 0.026 2E-06

fo:noliidehyde 0.30 0.14 2£-06

vinyl chloride 0.025 0.021 n:-06 •

-Value r~res.nts the _xilllWl! earcin0genic: risk posed by an individual chemical at ill specific location .

••Value represents the unit risk for this compound.

•

•• •

CHD<ICAL ><AXl""" P1U:DIC'TE:O CONC:Dn'JlATION (uq/rl

RISJI-BASED

== (Ulil/rl

.....UJU> QUOTIEJn'.

hvcl.roqlon chloride 17 7.1 ,.. aerol.in O. J3 0.021 1.. 2-~.thory.thanol " " 0.' ••rcury (!norqanic:) 0.061 0.31 0.'

•

•

·Valua rapr•••nta the aaz~ua non-eancar thr.at, •• pr~1et.d by the Ua:ard Quotient, poa.o by an individual ch..leal at .. •.~cltlc location.

.' ,

•

,

•,

•

,

•

• 'fULl 4-:U

JQ.J:1JRnI uno OJ' PI.CIC'l'KJ) CQJlCmrTJI,J,TIO.' OJ' C1I1'DU J'C)LLtlTJ.n. !'O

nTICIlO.L ADID'T us OCUITT ITJ.ftIUDI

CHD<1CAl. """,""" HATIONAL RATIO·· PRUlICTED AXBIENT AIR CONCENTRATION QUALITY (ug/r) STAXDARO

(ug/rl· .

carbon .onolll:id. 11 hour) 196O 40,000 0.05

carbon .onoxida " hour_, '" 10,000 0.07

1••d (quarter) 0.11··· ... 0.01

nitrogen diolll:id. (annual) " 100 O. ,

otona 11 hour) •••• '" -PM-Ie (24 hours) 70 '" 0.' PM-IO (annual) " " 0.' sulfur dloxida (3 hour.) '" 1300 0.' sulfur d!olClda (U houri) '" '" 0.' lultur dioxide (annual) " 80 0.'• •

.1'1•••• rater to T.~l. 4-31 tor .. dat.l1ad axplanation ot ••ch at.andarcl. .

••V.Iu. rapr•••nta til, ratio ~ty.an the aaxiaua pradicted c:onC:&n~.tion and til, National Aabiant Air OUality Standard .

•••Tn_ aodalad concantration tor 1••4 rapr"anta an annual aver_qa laval. rather than .. qu~.rly c:onc:antration. Although the annual" avara'll' laval v•• c01ilparad to the quarterly atand.ard for l ••d., inAccursci.s rslst_d. to such s co_psrison ar_ in.iqnitie&nt in tbs contazt of tbis study.

•

, CHESTER RISK PROJECT

TAlILE 4-35 ., RELATIVE CONTRIBUTIONS or POINT SOURCES

TO LONG AND SHORT-TERM RISK FROIl ENVIRONMENTAL "Ill POLLUTION

, Source Pollutants

LOllq-tarJI Risk , chro.iUJII, arsenicPO m

Oalcore

<un

DuPont

Westinghouse

'" "etals

'" organics ,'" orgenics

" metels

Other " Sbort~ta~ Risk Caxcluda. critari. pollutant.)

,DuPont 2-Hethoxyethenol, "crolein .''" Westinghouse HC)'" Crozer-Chester Mercury, HC) •" other H'

,

•

• '

,

• TABLE 4-36. CAL3QHC predicted emissions concentrations under the worst-case modeling conditions with and without the DCRRF trucks. The concentration difference indicates the contribution due to the trucks.

Conccmration (jJgfm') Conccntratlo

Intersection Pollutant With Truch

Withollt TT1Icks

n Difference (",g./m')

Second and TOG J26 314 12 Jcffrc)' StTeets PM-1O '.6 J.6 6.0

Second and no..-er Streets

TOG

PM-JO '65

7.'

25J

3.6

12

J.6

•

•

•• •

TABLE 4-37. Ten highest concentrations by receptor location from the CAl3QHC model for the emissions of the existing traffic with the DCRRF trucks.

TOG PM-IO

Conc. Cone. Location (jig/m') Location (~glm')

Second and Flower Streets

l\'"W block at corner 326 NE block al corner '.6 SE block al corner 28' NW block at comer '.6 NE block at corner 241 SW block at corner ~.

SW block at corner SE block :ill corner 6.02.." NE block 25 m E of comer 205 NE blod;: 25 m E of comer 6.0

SW block 25m W of COrnel 193 l\'"W block 2S m W of 6.0 comer

SE block 25 m E of comer J81 SW block 25 m W of 6.0 comer

l\'"W block 25 m W of comer J81 SE block 25 m E of comer 6.0

NW block 50 m W of comer NE block 50 m E of comer M'" SE block 50 m E of comer NW block 50 m W of M'" ro=, Second and Jeffrey Streets

SE block 8t comer SW block al comer U'" NE block at comer '65 NE block at comer 7.2

NW block at comer 265 SE block al corner 6.0

SW block al comer 253 NW block 31 corner 6.0

NE block 25 m E of comer 253 SW block 25 m W of 6.0 comer

S'" block 25 m W of corner 253 NE block 25 m E or comer M

SE block 25 m E of corner 2J7 SE block 25 m E of comer 6.0

NW block 25 m W of comer Zli NW block 25 m W of M comer

f\;'"W block 50 m W of comer J" SW block 50 m W of 6.0 cornel

•

•

•

.' •

,

,

•,

,

• ISE block 50 m E of comer '45 NE block 50 m E of comer o. I

TABLE 4-38. ISCST2 predicted annual average hourly emissions concentrations for ]99) with and without DCRRF trucks. The concentration difference indicates the contribution due to the trucks. Concentrations are reported for two cross sections showing the concentration versus distance from Second Street.

c,~ M~lers

Section with NOrlh of TOG Co,"",nnation (~"m'l PM.le Concentrallon (I'Vrn') s.:cond

Witb Wi,lIou, W;,h Without""'"' SlItoelSUCCI ,- TRIck> DilTere""" T_ Diffe,cna'n"".. ..., ... ....600 m east ornllulow "'" '""" """.

• 0.171 .", 0.013 0.0187 .ron

511«1 .,., M'""" .,.. .... om" .....'00 ."'" ,,~ U17 .-'" 0.131 0.1783 0.1104

•'""" -lI.S l.411 '''' O.12~ 0.1678 0.0630 0.1048

0-473 0.432 0.041 0,0554 0.0212 0.0342·'00

."" 0.138 /1127 0.011 0.0158 0.0061- •."'" .. ......0030'"'" '"'" """ ."'" 1.200 m_1 .. 0.116 0.0111 'ro» .."".." .""of ThIlIIO'<o" on. 0.013 o.oz13 0.0\(1.4 SUCCI

'00 .,,, """ .,.., M'" .." 0.0339"" ..." ."'",,, 2.476 U2i 0.148 0-"'3 0.1140 ..'"

·ll~ 2.102 0.13<1 0.2170 0.1030 0.114(l"" 0.563 0.1l3' (l.OS86 0.0276 0.0311·'00 "" ."" 0.173 0.162 0.011 0.0175 •."'" .,., .... ... .roO> ...., ."'"0."" ."'"

•

••

• •

•

TABLE 4·39. Six highest concentrations by receptor location [rom the l$CST2 model for the emissions of the existing traffic with the DCRRF' trucks.

TOG

Conc:cnlmlon Loalion ("VIa')

1.400 m CUI ofThu,Iow, U.s III ,wmb of Sft:ond

1.200 m us' of Thull""', n.s III IIOnb of 5erond

1,400 m CUI ofThurl",,', ll.s m Klur" of Suond

l,200 m aM of Thu'lo..., ll,5 m lou.h of $«;Ond

1,000 m east of Thutlo.... 11,5 III nonh of Second

1.600 m east of Thu,lo\\'. 1l.S m nonh of Suond

2S>

". 2.JO

W

'IS

W,

• PM·IO

Conttnlnloon Loaliob (,,&In>')

1.200 m cal of Thurlow, IU m IIOf1h of ScaJDlI

400 m ClI!iI ofThurl(>u.'. Il.s III IIOnh of Second

1,000 III ent of Thull""', U.s III nonh of Second

1.200 m enl of Thurlow, US III lOulh of Second

400 m east of Thu,lo\\', 11.S m $Oulh of Second

1,000 III easl of Thu'lo.... \1.5 m "'Ulh or 5erond

." •

."

0.22 , 0.22

0.20

0." .' •

•

•

•