11
State of New Hun,.hlre WASTE MANAGEMENT COUNCIL DEPARTMENT OF ENVIRONMENTAL SERVICES WASTE MANAGEMENT DIVISION 6 Huen Drive, Concord , NH 03301-6509 603·211 ·2900 T'TYfTDDI·80().992.3Ji2or225-40l3 """""""" L.llllloUNI!AMDII .. P.E March 7, 1991 Ms . Cheryl Sprague, RPM NH Superfund Support Sectfon Divisfon JFIC Fl!d•rol Building Boston, MA 02203 Ro: DOVER IIJIICIPAL l.AIIlFILL S.bloct: B-811T; B-lll lOA RESULTS Cheryl: Enclosed, please ffnd results fi"'OI Slllll'lfng conducted Febl'\lal")' 19, 1991 at B-811T and B-80 110nftorfng wells at the Dover lt.lnfctpal landfill sfte fn Dover, NH. Groundwlter SIIIPleS ..ere analyzed for VOCs. Whfle results fro11 B-8WT have piSSed our labs QA/QC evaluation. the results fra B-8U dtd not. Reportedly. there was not good correlation bet.en the suple an:t the repltcate results (except for sc.e constituents such as vfnyl chloride). The lob has roq...st•d .. r!SIIilpl•. DES will r!SIIIIPh 8-M and 8-BU at tiN! 1J, to s-.pl• 8-Hllll , B-lOU, B-SVT, a-su, can .. at (603)271-3649 1f you hav• 111)' qu•st1ons . Richa r d H. Pease . P.E. Rtwed1al Project Manager RHP /j d/519 cc: Carl w . Baxter, P. E . • Adllrintstrator,

WASTE MANAGEMENT COUNCIL · i .. i i i state of new hampshire . envibonme'1ta l services labora,tobx . chain of custody form . o.e.s. sample number (s) sample locatidn tests requested

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Page 1: WASTE MANAGEMENT COUNCIL · i .. i i i state of new hampshire . envibonme'1ta l services labora,tobx . chain of custody form . o.e.s. sample number (s) sample locatidn tests requested

State of New Hun,.hlre WASTE MANAGEMENT COUNCIL

DEPARTMENT OF ENVIRONMENTAL SERVICES G . llo\DU'I'IICMAill5.~

IONITI'liiiUI. Yio.~

WASTE MANAGEMENT DIVISION

6 Huen Drive, Concord , NH 03301-6509 603·211 ·2900

ROBc~:~PfEY T'TYfTDDI·80().992.3J i2or225-40l3 fi!I!UlC.IoiCG~UY

""""""""PHIUPJDt~iN. Pti..O . L.llllloUNI!AMDII

~liCHAE~H1irSi~~i:!":'O.. P.E

March 7, 1991

Ms . Cheryl Sprague, RPM NH Superfund Support Sectfon

~;;~:.~:;f:e~t Divisfon

JFIC Fl!d•rol Building Boston, MA 02203

Ro: DOVER IIJIICIPAL l.AIIlFILL

S.bloct: B-811T; B-lll lOA RESULTS

· i~ Cheryl:

Enclosed, please ffnd results fi"'OI Slllll'lfng conducted Febl'\lal")' 19, 1991 at B-811T and B-80 110nftorfng wells at the Dover lt.lnfctpal landfill sfte fn Dover, NH. Groundwlter SIIIPleS ..ere analyzed for VOCs. Whfle results fro11 B-8WT have piSSed our labs QA/QC evaluation. the results fra B-8U dtd not. Reportedly. there was not good correlation bet.en the suple an:t the repltcate results (except for sc.e constituents such as vfnyl chloride). The lob has roq...st•d .. r!SIIilpl•. DES will r!SIIIIPh 8-M and 8-BU at tiN!

~~m~~ ,":J'o;~rJ tO ~~h1J, ~':J\".s1ng to s-.pl• 8-Hllll , B-lOU, B-SVT, a-su,1

can .. at (603)271-3649 1f you hav• 111)' qu•st1ons .

Richa r d H. Pease . P.E. Rtwed1al Project Manager

RHP /j d/519 cc: Carl w. Baxter, P. E . • Adllrintstrator, NHDES-~EB

Page 2: WASTE MANAGEMENT COUNCIL · i .. i i i state of new hampshire . envibonme'1ta l services labora,tobx . chain of custody form . o.e.s. sample number (s) sample locatidn tests requested

I

.. III

STATE OF NEW HAMPSHIRE

ENVIBONME'1TA L SERVICES LABORA,TOBX

Chain of Custody Form

O.E.S. SAMPLENUMBER (s) SAMPLE LOCATIDN TESTS REQUESTED

/"10 i3b:J -LB£::s•-~·" N] TQf """'' ­~~ d'-~ Z·1c·1t ij ;t; .-e8 w ILQ. a"~ -z-.iio-'11 tl: o B S w-rl7.Q. db 6 2--:1o -11 (1-.' ,-s- s e l.J..;

L'lO ~lzZ z.-31>-'' Jz.:t:. e au..­ t II

~ -- - - ­

-' II

I I

•• . •u >•"·?Hr [5) •••• • a-.uu

oo~.ot..f Dr/'-~'"LF J,·,... Zt.p;.~ eel\£. JfLL;e.; F.S nate/ 1r::~e ,fecervea cy. .

r- /~trk~i_:_ ;J.-)c 'i' /~: l::, itJ-~k'4~t1v(v c:;._·~_//r-i•/ oa .. e: rnne Recer :

;?..tu,_;- ;s. f:lt;,./. Retrnqursnea~ oate/ I ... ::~e Rete rvea oy:

Lommem;s.

Pi~Of~ ~~;u---~t~ f.L-_

'-' t~:na.:.y:;e:

Page 3: WASTE MANAGEMENT COUNCIL · i .. i i i state of new hampshire . envibonme'1ta l services labora,tobx . chain of custody form . o.e.s. sample number (s) sample locatidn tests requested

I

... II

I

GC/HS P(RFORHfiNCE STfiNOfiRO

Bromofluorobenzene

i~;~:;,:::,m::c=<nt;-;;Io'..2..::!..li.._""~=s-~Date;? -dl ~~I Time ------Samo le Range flnalys.t R~rv.._

- '""' check· 6'o qo m/e l Ion Abundance Criteri a / % Re lative flbunda nce

so I 15 - 1\0X of the base peak ~c c

75 1 30 - 60% of the base DP.ak I 4f s..­95 lease peJk, 100% re lat i ve abundance I 10096 ! S -9X of the base peak I 7 4

113 I Less than 1% of t he bJse peale.

174 IGreater thJn so" of the base pea le. I

175 i 5 . 'J% vf ~ss 174 84.~

176 IGreater than 9SX, but less than s-.c 1 (,.6'

101S of 114 .

177

't?J-4 ( )

98.9Is - 9% of mass 176 ()7 > c:sr 1 Va lue in parenthesis is X of mass 174.2 Value in parenthesis is "::of rr.ass 176.

Corrrnents: Interna 1 standard iot #

Internal standard: abun~ance of i on mass 96 •

Tuning standard : abundance of ion mass 95 ..

Page 4: WASTE MANAGEMENT COUNCIL · i .. i i i state of new hampshire . envibonme'1ta l services labora,tobx . chain of custody form . o.e.s. sample number (s) sample locatidn tests requested

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

-------

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

VDACALJBUTIBMCHECI Anllpu :RAII

JnstrrMnt::i985 Dilt!:OZ-Z\-91

Si~~ph t:CALJB Site:

ICIIV'OUHJ I TRUE I NEll IIDIFF I

lllethpltntChlmdt 53.\ I S\.9 1 -U I

11 1 1-Di[hltrnthent 39. 11 38.0 I -2.5 I

37.61 35.81 -4.9:

II ,~Di[hitrnthtn! 30-21 31.6 1 t.4 I

IChllrthrll 35 .61 34.h l -2.1------------------------I

ld4·1,2 Di[hJmtth•n• 30.11 29 .3 1 -2.8---------

I

II,Hichltrttthint 29.111 29 .91 -1.b----------I

llllthyl+htylEthlf' 47.41 4UI -10.1 I

11 1111-Tri[hltr ltthlllt 32.11 31.31 -l.l I

ICpch~tUIIt 2UI 2l.JI ·ll.l I

.-._ llr•t~idltrtMthut 31.71 29 .91 ·l.7 I

.._/

ITriUhrttthllt Jl.ll Jl.ll 1.2 I

,......11., 2\.JI 2\.~ l 1.1------------------I

llllztnt l5.11 35.11 .I I

IDilrtlltdltrtMth•llt 39.21 38.71 -1.2 I--------------·------­lUI 33.91 -2 .3 I

ITttrl[hllrttthpllllt 38.91 39.71 2.1 I

lltlrtllt 3U I JU I - . ~ 1

lthltrttltlltftf 3S.4 1 34.71 -2.D I

IEthylbtnlfnt 34.71 34.91 .7 I

lp-1'8 33.51 jj ,i:tl ,j I

IS!prtnt Ul Q.UI II I fllll I

lUI 34.31 - .1 I

lp·Xp len t 34.8 I 35 .2 I L3 I

Page 5: WASTE MANAGEMENT COUNCIL · i .. i i i state of new hampshire . envibonme'1ta l services labora,tobx . chain of custody form . o.e.s. sample number (s) sample locatidn tests requested

L'l.l-ql 2 -J.C·q}Oa " --------t+--"2'-·-'-1)-"-.c-'-1_1 --+t--'"--"'-'--'---llt--<'--"''-'-C..:.....

Ana l RAM ·iU!lY]yst______-++--.J:~J:"':J.'''"'---++--"='-'--'---IIt----"'=l._Sit~--------tt--'fc.;'lc<F::; 00VC->!. L/> r;;,-(;.-,c...,.._ ·,_;.t';.:,_'.::."'.::~l:..__ft--""-"-'-'~-="--tt-=""-"'-""-"'-Samp le -------+J_::Ic:_; q~7_;:0:_::.;l...' ::::.__-+J.--Ci7c...:..:::...:::::...::•?o0 t:__+!----'--"'...:.::.::.__, 'b u.r

PARAH( T( R L(V 1 OUP '0 [VI OUP , oI LE V 1 OUP

ch lo r of orm l r,~ - I liP I [lj)1, 2-d1ch loroethane Il, l, l - tr1chlor oethant Ibr omod1c h 1 f'l romtthanetr1c hlorocthene ~14

, _ .. Ibenzene c G_ ..,d1bromoch1oromethanebromoformtet rach lorotthyl ene L J ./lltol uene .c- .... ., lchlorobenzene --r7ethylbeMzene { . t 4 II111-xylene Io-xylenep-xylene

..__./ ( cis-1 , 2-d1ch1oroethane II

I

( 1,1-dichloroethane liO ' I 9-L IIp-f luorobromobenzene

t/ i:~~~~~~~~~:~~~~~e 4 "X. 73_ .> I Ica rbon tetrachloride I1, 2-di cl'l lor opropane1 , 3-d1chl oropropent1,1,2-tr1chloroethanem-d1 ch lorobenzeneo-d1ch lorobenzene II

"" Ich loromethane

I 'I

bromomethaned1ch lorod1f 1uoromethanev1nyl chl oride I

~·~· ·1 fl. "/ I Ichloroethanemethylene chl or1<1e I II

Itr1 ch1or of 1uorornethane1.1-d1ch loroethene1 ,3-ch-<11 ch l orooropene 2 -ch l oroc~ l\yl v1nyl ethe I1 , 1 , 2.2-t etrachloroe t hanTHF I

J I~ )I I __...ace t one I)2-bu t anone )

I I t;I I I Icarbon <l l sulf l <l c 1 II II2-hcxanonc II

4-me t hy 1-2-pcnta none 1I II styr ene I t

:1 I I I vinyl H c : J :~ ' ____j rJI•: 11ryl •·: •,..... ------' II '

r. ,, . --- ·--. :~-·~··c~

Page 6: WASTE MANAGEMENT COUNCIL · i .. i i i state of new hampshire . envibonme'1ta l services labora,tobx . chain of custody form . o.e.s. sample number (s) sample locatidn tests requested

-··~

----

:;:­,,

'\ ~

' "' ~

"\]:: ·~ ~

~

'V

~:. ~

·~i

f''?: \

~ -....:._

'-'

~

0.__;, J

"-,;'\ ·~

l>O

~

'fo, ;:;--

.:::;-­c--

------~ i

\y:

:::::;--.. O

<

g ---

"" H~

I z H

3"'C--<

Z

~H

~

~~

"' !'--

~i ~

! '

~ cl

H~

"' 0

-<

l>~

~

r'lr.,

·-'~. tl

"" "'"" ~

.~ ... r-~

~"~

;:; \.

""' ~

"' f'l\ ""

-" ..

8 ""

,"""' "

""' l

"' '

~\

~ .

·~~11 0

...: \

• .j ••

~

~

I "' "'

.... ~

::! ~ =

' g>

'g• ' g>

g> ' 0

g> ' g>

'g>e; ~!

­~

~

:! = ~

:;

l0

, ;:

~

~

~

~

~I!!

~ ­

:i

I I ~ ~

I -~

v t­

. .

~"' ..

;; ~

~ 1 .

j"' ~

; 1

1 1

~ ~

.., Cf

8 2 " "' ~ _.

] "Q~

t i

Page 7: WASTE MANAGEMENT COUNCIL · i .. i i i state of new hampshire . envibonme'1ta l services labora,tobx . chain of custody form . o.e.s. sample number (s) sample locatidn tests requested

I I

_, I I

SAMPLE NUMBER 170363

DATE SAMPLED : g~:~~=~l,15:00 LOCATION • NADATE ANALYZED NAPROGRAM IDI • 6. 04 SAMPLER. • JBZSITE IDI • 2910 MATRIX • WATER

ANALYTE Result Detection Limit --------------------------------------------------------------------------~

BD 2.00Rf~l~~g~rg~~~if~:ne n BD 1.00 ~~~;~~ BD

BD 1.00u 1.00caibon tetrachloride BD 1.00Ch orod.ibromomethane u BD 1.00Ch or~thana BD 1.001, 1-D chloroethane u BD 1.001, 2-D ch~OJ"oethana BD 1.001,1,1-Tr chloroethana u BD 1.001, 1, 2-Tr chloroethane BD 1.00l, !1!.~l~1·~~=~l~;~:thane BD 1.00c£ -112-oichlor~ethylene BD 1.00Tr cb oroethylene BD 1.00Te rach oroethylane BD 1.001,2-Di~loropropane BD 2 . 00c-1, 3-g1chloropropene qi~· i-~~~~a~propone ao 4.00 cv~fohexane BD 2 • 00 athil-t-butyl ether BD 1 . 00

m;r"~nzene 18 1:88 To Ilene BD 1 . 00 ft ene• (Total) BD 1.00

~Fa~~nzene R8 l:88 Dicblolrobenzenes p b ao 2. oo lle~X fthyl ketone p b BD 30.00 ~rb&n a!~~~m/•tone E~ BD 4. 00

~~~=~~~~. gg~ gg :: gg~=~~~~~hylvinyl ether ~gE BD 20.00

~:l~n:cetate ~gC so Jo . oo

_m~1~~m~~;;~~~~~~~--JIL__________JL_____________JJL______ ~K .T METHOD OF ANALYSIS- EPA 624

~0-• 9~i~:r0~~=~~io~ ~1T!~s fb=~~ ~~rt~.P~~~~1!!onarts per milli n Blank space f or res ult • analyta was look:8 tor .but ~s .below detect~on .

Page 8: WASTE MANAGEMENT COUNCIL · i .. i i i state of new hampshire . envibonme'1ta l services labora,tobx . chain of custody form . o.e.s. sample number (s) sample locatidn tests requested

State ot New ireDEPARTMENT OF ENVIR AL SERVICES

VOLATILE ORG Extended Hazardou ~~.List

SAMPLE NUMBER 170364

.. 02-20-91,11:50 LOCATION • DOVER - 03-05-91 COVER LANDFILL "" 6. 04 SAMPLER • JBZ ,.. 2910 MATRIX • WATER

ANALYTE Result Detection Liait

80 2.00Bf~I~~g~rgg~g~tg:ne EEt 80 1.00 80 1.00~y~~~~~ gg~ 80 1.00

cafbon tetrachloride ppb 80 1.00Ch orodibromomethane ppb 80 1. 00 Cb orEthane ppb 80 1.001, 1-D chloroethane ppb 1.20 1.00 1, 2-D chloroethane ~pb 80 1.001,1,1-Tr chloroethane pb 80 1.001,1,2-Tr chloroethane pp 80 1.001, 1, 212-Tetrachloroethane ~ 1 t-0 chloroethylene ppb 80 1.00c£ -112-Dichloroethylene ppb 2.00 1.00Tr ell oroothylene p 80 1.00Te rach oroethylene p 80 1.00 1, 2-oic~loropropane 80 2.00c-1, 3-D ch oropl:'opene ~~~~-o i2~~a:propene 22.00 4.oo .J cv~fohoxano 80 2 . 00 •tht:l-t-butyl ether 80 1 . 00

J!Ri!:i-nzene 1~: ~g t88 1. ooftlane. (Total) 1~: 88

~~~nzono 2~0 1:88 Drcb19robenzenes BD 2. 00 ~~~~~ll 'thyl ketone 80 JO. 00 ~rb&~ at~~~ira.ketone c 8o •• oo

~~c~~e ~ t :g ::88 ~=~i~~~~~hylvinyl ether EEC 80 20 . 00

U:l;n:cetate ~Et BD 30.00

_m~1~;m~~;;~!~~~~!__J~L---------~~~~~~--------------JJL______ ~ METHOD OF ANALYSIS - EPA 624

~o-- 9~!~~r0~fi:~;io~ ~1T~;. fh=~~ ~~r~.P~~~c\1!~0narts per milli n Blank space fo r result • analyte was lookeg tor but ~s below detect~on .

Page 9: WASTE MANAGEMENT COUNCIL · i .. i i i state of new hampshire . envibonme'1ta l services labora,tobx . chain of custody form . o.e.s. sample number (s) sample locatidn tests requested

State otDEPARTMENT OF

VOLATILE Extended Haza

SAMPLE NUMBER 170365 DATE SAMPLED • 02-20-91,11 : 50 LOCATION • DOVER DATE ANALYZED • 02 -21-91 DOVER LANDFILLPROGRAM IDI ,. 6. 04 SAMPLER • JBZ SITE IDI '"' 29 10 MATRIX • WATER

ANALYTE Result Detection Limit 0 ~ --------------------------------------------------------------------------- 0

Screen .oo O <~t~Cr~~g~rg~~~~tg:ne CC~ Screen . oo 3m H~Screen . oo z~~~~~~~rm gg~ screen . oo H 3

Screen .00 <I' C · · 1 z~r~~~r~;~:g~!~fi!~: c~ Screen .oo

Chloriothone p b Screen .00 ~H

1,1-0 chloroethane p b screen .oo ~:: 1, 2-0 chloroethane ~ b Screen .00 H~

1,1,1-Tr chloroethane b screen .00 < ~ mr 1, 1, 212-Tetrachloroethane1, 1, 2-Tr chloroethane Screen .oo

~r Screen .oo "'~~££:~1i~5~~C!~~b!~RYiene g~ Screen .ooTricll oroothvlone b Screen . oo ~ ~ ITetrachloroethylene b Screen .oo

1, 2-Dicgfloropropone b Screen .00 o" 1rc-1,3-0 chlot"opt"opene b t-1,f-D rol~ropropene ___)Screen .oognJot~~~a~i de screen .oo-u~~-t.-butyl ether Screen . oo

Screen .00 m;r·~enzene Screen .00T Ilene Screen .ooI{ an•• (Total) Screen .oo screen . oo~~~nzene Screen . ooDicll~robonzenos b scroon .00

11o§f1 Ithvl ketone b Screen .00llo 1 tobutvl ketone b Screen .oo Ca n l•ultlde bbb

~r=:~g~~e =~~==~ :gg~=~i:~~~~hylvinyl ether gb screen . oo

xa:l~n:cetate gg! Screen •00

JH~!~;m~~;;~!=~~~~--J~L_________m;;~________________JL______

Page 10: WASTE MANAGEMENT COUNCIL · i .. i i i state of new hampshire . envibonme'1ta l services labora,tobx . chain of custody form . o.e.s. sample number (s) sample locatidn tests requested

I I

~ I I

DATE SAMPLED DATE ANALYZED PROGRAM IOI SITE IOI

ANA.LYTE

DEPAR~:i•o~tE~!RM=ifeSERVICES VOLATILE ORGANIC REPORT

Extended Hazardous Substance List

SAMPLE m.JMBER 170366

- 02-20-91,12:15 - 03-05-91 - 6 . 04 - 2910

~T~CI~~ggrg~~~i~g:ne gg~ ~Y~~;~~rm gE~carbon tetrachloride ppbCh orodibromomethane ppbCh ortgthane ppb1,1-0 chloroethane ppb1,2-0 ch~oroethane ppb1,1,1-Tr chloroethane ppb1,1,2-Tr chloroathane p b 1, 1, 212-Tetrachloroethane p b

h!:~1I~bY~~t~~~!~~~leno I~ Trlch oroothvleno bTetrach oroethylene1, 2-Dic\llorooropanoc-1, 3-Dtch oroptopene ~iH-gh~~~Ya~proponecv~lohoxane "'mth·l!e-t-butyl etherr•

~0~enzeneft anea (Total)

~~~~nzena ~ Dichl?robon,eneo b lle~Xt fth~? ketone b ~~n a!~u~lraeketone bE

~~=~g~~.~=~i~~g~;hylvinyl ether ggg x~:~;n:catate ggg ~f~hahyid~~6~~an gg~

LOCATION • DOVER DOVER

SAMPLER • JBZ MATRIX • WATER

Result Screen Screen screen

Preaent screen Screen Screen

Preaent Preaent Screen screen

PreaentPreaent Preaent Preaent screen

Sl. oo Screen screen

Preaent ~===~ Preaent

~~= screen screen Screen

~g~==~Screen

Screen

~==~E

LANDFILL

Detection Limit 2.00 2.00 2.00 1.00 1.00 1.00 1.00 1.00 1.00 .so .so 1.001.00 1.00 1.00 2 . 00

4 . oo 1. 00 4 0 00 1o 00l: gg1.00

t:882. 00

30. oo 30 0 00

::gg4o00

30 •00

~g: gg

l

-~!~~~~!!:~!~~!!!~;~::=----~~~-------~=:~~~::::________________!~~~--------~ METHOD OF ANALYSIS- EPA 624

~8 ~~~I~O~N~g~~~E~~o Ii~~L~~~p~o: ACCEPTABLE POSSIBLY DUE

~0. - CJ~=~~~rDi:i:~~io~ ~1T!;s fh=~~ ~gt~.f~~~cP~~onarts per mill! n Blank space for result • analyte was locke! tor but ~s below detectYon .

Page 11: WASTE MANAGEMENT COUNCIL · i .. i i i state of new hampshire . envibonme'1ta l services labora,tobx . chain of custody form . o.e.s. sample number (s) sample locatidn tests requested

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

DEPAR~eO~f~,R~=u:eSERVICES VOLATILE ORGANIC REpORT

Extended Hazardous Substance Liat SAMPLE NUMBER 170367

DATE SAMPLED : g~:~~:;l,12:15 WCATION • gg;g LANDFILL PROGRAM IDI • 6.04 SAMPLER • JBZ DATE ANALYZED SITE IDI • 2910 MATRIX • WATER

ANALYTE Result Detection Lillit

screen . 00~t~r~~~~rg~~~~tg:ne ~Ct screen .00 screen .oo~~~~~~rm gg~ Screen .oo

Cafbon tetrachloride ppb screen .ooChtorodibromomethane ppb Screen .oo

Screen .oofl:1~f)~fi~~~ethano g~~ Screen .oo1, 2-olChloroethane p b screen .oo1,1,1-Tr chloroethane p b screen .oo1,1,2-Tr chloroethane p b scrHn . oo1,1,212-Tetrachloroethane p b 1 i-0 chlQroothylene p b Screen .00c£ -112-D!chlorOethylene p b screen .ooTr cb oroothylono p b Screen .00Tetrach oroethylene p b scrHn .001,z-oi~loropropane ScrHn .oo lc-1, 3-g!ch oropropene ~1~' ~-ghro~y~~propene screen •oo cvgYohoxano Scnon •00 at£l!-t-butyl ether Hcreen •00

m~r·~nzono gg: :88 T Uene Screen 00 XV enea (Total) Screen : 00

ScrHn •00mm•r benzene Screen •00!ti?roben;enea screen •00 Me t 'tbl? ketone Screen •oo ~ n df~u~ll!eketone t Screen •00

~m~~~. lgc ~g~= :ggj~~~g~~hylvinyl ether gb Screen •oo

~:l~n:cetate EC Screen •00

J~!~!~~~!f~~;;~!~~~~!__ JIL_______J~~~----------------JL______