ML20077D472

Monthly Monitoring Rept for April 1991

ML20077D472
Person / Time
Site:	Mcguire, McGuire
Issue date:	04/30/1991
From:	Haller W DUKE POWER CO.
To:	NRC
References
NUDOCS 9105300285
Download: ML20077D472 (11)

Text

.

l 0s n w o t , c: , LI, ,? i t al rn ti a da l a t ou \t'. Ef' l J

{y;TK) ouncpowcn May 24, 1991 Division of Environmental Management Water Quality Section Attentions central Files P.O. Box 27687 Raleigh, NC 27611 Subjects Duke Power Company NPDES Monitoring Report for McGuire Nuclear Station - NC0024392 Files MC-702.25 Dear Sir In accordance with Part II, C(2) of the above referenced NPDES permit, duplicate copies of the monthly monitoring report for April, 1991 are enclosed.

McGuire Nuclear Station's outfall 003 (domestic Wastewater Treatment Facility) exceeded the permit value for focal coliform on April 16, 1991. The Daily Max for fecal coliform at outfall 003 is 400.0/100 ml. The value obtained on April 16, 1991 was 920/100 ml. At the same time, BOD exceeded ito Daily Max of 45 mg/l with a value of 73.4 mg/1. Decause this outfall does not discharge directly into waters of the state, but into another NPDES permitted system, no direct discharge to waters of the state resulted.

, As indicated in earlier monitoring reports for October and November, 1990, DOD and fecal coliform violations are caused by solida carry over. Presently, the final stages of installing a Dynasand filter to reduce solida car y over are being carried out. Once completed, it is expected that BOD and f? A coliform excursions caused by solids carry over will be eliminated.

Please direct any correspondence or questions concerning the *aG. .1uclear Station NPDES Program to M. E. Kowalewski, (704) 382-0473, or M. C. . ggs-(704) 373-7080, Nuclear Environmental Compliance.

Very truly yours,

?

' , rl $'

W. A. Haller, Manager Nuclear Technical Services ,

MTK/00ll Attachments

' I 9105300205 9105?4 Q PDR ADOCK 05000369 p PDR / U l

E7F_EENT NC N 9? DISCHARGE NO:.m . MONTH: 4"' , YEAR: H NPDES PERMIT NO :

FACILITY NAME: D" ' P

• r W a"V

• C *

• W 1'ar M a t "" CLASS: 't C OUNT "  : ** 1 -H .___,

Muk E . B r e;"

OPERATOR IN RESPONSIBLE CHARGE (ORC): G R ADE:).'!

CERTIFIED LABORATORY: stet ua E m t/ rent oi m in 24e csrce e.oex < cae n cusc,n [- PERSON (s) COLLECTING SAMPLES:

(: nt n Li ornni:i<n,y],,un i :utwi tnot 'nis piecet v.a ~.,~ .na -ecop,,,

'l 4Milatt ang umi'i 1

, s.o o- Iv. .nt4 Memage nent ',,

N C Dentmem ot % RCD tki kilt Of sv sacettpct x / ; , .,<.

.. / .

(' [' 4 . ,' , j t .

p o go, p ,g, Ra.e.c a N or th C ar o.en. De tt Signoture e f operator'in responsible charge ,

I

+, t e i_-11 I t _ _ t ; I r 131 J ' ' :l l D 3 - 4 teilt Patastitt '006 aloit o E 4,Lui n tenf II.Its

• f O ~

S E NO $'5 ;1 $ 0 s t ,: .:

W k E= f'I aut t na e t;

= e n; ~a x3 mes 90 r -- w,q u r, q p.t 1 2400 2.7 74.1 2 ,.y ,, ,e r 3  ? tiOO  ?.7 17.4 4 2400  ?.7 75.7 5 (400 2.7 14.1 6 NU c.i  ;*.i

< -i

?  ;'an0 ?7 7t.n e /cna P.7 73.6 9 i4DU  ?.7 12.1 tC n .. n n s , ,e 3 t1  ??nn  ?,e y n , r.

12 2400 d.9 7f A .

13 440) J.9 77.5 14 ,.,n , o 3, ,

15 ?ano  ?.o 78,7 16 2400 2.9 7t.5 17 d4DU i.9 7 t. . c

'8

• f, 1 n ,n 77 4 19 f400  ?.9 79.3 20 2400 2.9 60.8 i 21 2400 2.9 81.0 22 eenn >_o 30 o 2J 2400 2.9 77.9 24 2400 2,9 77.9 25 nenn ,a 3r 9

.% 94nn 9,o 71,1 27 2400  ?.9 70.9 zu 2400 2.9 70.2 n 2400 2.4 16.2 e-30 yn 7,o y n , c.

31 Average 2.8 75.7 Max.

2._9 81.0 Min. 4 7 3, ,

Como C:/ Grab;G1 c l

Monthly Limit DDI i orm M R.1 1 411.34)

E Fl.UEN" AP "I l

NPDES PERMIT NO: S M ra m DISCHARGE NO: 062 MONTH: YEAR: 1"1 i FACILITY NAME: D " ' h "" ""* * " -

• G " i " N " C l " r S t 8 " o" CLASS: 111 COUNTY: "am"*n ._

l OPERATOR IN RESPONSIBLE CHARGE (ORC): Ma" E 0%" GRADE: iff 5U c" E ""*t * "t ol tab to ran CERTIFIED L ABORATORY: """"""""*""""'0"

PERSON (s) COLLECTING SAMPLESI cutew eteen r ene was cwmcto I va.i .,,g,% .nwe em to i (" "" ' " ' " '5 " " "

ve o o entee Management 0 "IIN II III N8WI p g', 7,g, ik( $tli Of W1 H0ellDCI X  ! -

'I C -

Ra.e.gn %wt% Ceow 27611 Signature of operator in responsible chorge A > > I ! _ i t D I ..1 f ! '. ' '

• s4!

4 40 't -!'!?' ?ff' ~ M '. 'i ii g w r W tit ttatsuttubLptugit a R *H 1** toi I e*

cs 9 g = IW O I g e . O M @ 3 3

k 7,  ?. T. 2 b: *;; .t g ne ut e su  : e :s -

e a  :  : 5:

3 -

u 3; xm 502

-c t

r -it 'l *e:e e I r

%2 r 1 .%-r t 0 4 3 #.

en e t, o '>nt, u r, , t mg et ugit us,t ug <t uget us,t us,t us,t eg t p.r 1 0930 0.016 8.5 0.0l?

2 ubuv u.bbb 7.4 4.t 11./ U.21 0.2 241 (0.3

'3 .09?D 0.544 7.7 ,,

O 0810 0.6?? 7 R S OSib 0.060 7.8 6 Usis 1 OMO 8 01130 3 0935 0.018 7.5 0.236

'to und u.tch i.ta 11 1000 n,571 7,5 12 1030 0.081 ta 1.db u in,c 15 ORd; le 0845 17 0840 U.442 7.5 0.010

! IB aonn n cro t .c I is o9ns o.sss 2 .s 1 20 0830 0.089 21 Ilu0 22 se n 2a 3910 0.004 B.7 0.056 _

, 24 3630 0.513 7 4 2s 0610 0.617 7 4 x wu n 004 ,

27 1015 38 1140 ,

2q '3935 0.016 7 .8 0.09 30 M ?n 0.'?1 7.9 31 Average 0.363 4.4 11.2 0.21 0.081 0.2 241 (0.3 Man. 0.660 o 4 4.i 11.i 0.21 u.230 0.2 241 (0.J Min. ^ 004

. 7.2 4.? 11.? n.?1 n.nto ^' '*1 n '

Comos C:/ Grab 4G) G G G -4 0 0 0 G Monthly Limit Dt.M F orm M R 1,1 t 11 54 >

l

E TLlHNT ""'I NPDES PERMIT NO: NC30?49? DISCHARGE NO: 003 MONTH: YEAR: d 1 FACILITY NAME: N* e %" Caraar W" ui"r 5"t ha CLASS: ! COUNT Y : ""H"M OPERATOR IN RESPONSIBLE CHARGE (ORC): "8'* L Pr m es GRADE: 111 l CERTIFIED LABORATORY: staten tiempt/ central tee to taa CHfCMPLOCK 8 ORO M*9 f"waNC.fD f- PERSON (s) COLLECTING SAMPLES: Christine Occm

,ggggg,;,3;guigog gag Mail ongine and or+ coor to il atttesfl ing tesPtif t ?t ,

v.eca o nn. ei Managem et , ,

" yg ;;; ,"',,*;,~aa fi n.,,, ..ouin x

/,/ 4 r /4 h-ligneNro of oPerotor in responsible thorge Sa.o.gn North Cnoma 1741 ges, ~04xil 575;I ~;]n ';53; 3HH .i. , , .

5 o 3 ktill ast talseilli ta tant $!ine(bitilott Q u g = 14F O g [t

~

8 G 15 ev  % $ %$ $ e a ali =a sn

- et u 8h 59 m e n av.n =3 c i til stD umt Mn't vnet unit n ocMt "4 < t Wt 1 0910 0.010 0.10 _ ,

2 Ve20 0.014 0.1 2.t 15.3 50.2 (2 0.18 0.1 1 0.*_4 5 0.02?

d OR30 0.032 5 0910 0.029 e uvat u.uld F Mno 0.01?

8 0045 0.000 0.7 0 0910 0.036 6.6 '

10 0925 0. 0 h' 11 in24 n.9'a 12 1050 0,029 La 1220 0.017 ,

W 1U00 .VVf 2 , Mon 0.014 0.3 '

16 0900 0.0?1 6.4 73.4 An.0 920 0.5; 17 0900 0.029 is ,. e , e 9 ,,,

18 0025 0.032 20 0845 0.017 31 1120 0.013 W 0.6 =>- ** tu 22 0540 0.014 31 0925 0.022 '6.9 18- <2 i#

24 0845 0.029 m 0930 0.029 26 none n nen D 0.014 1045_

28 1205 0.009

. M 0905 0.014 3a 0540 0.055 6.b 13.5 31 Average 0.023 n o e. 29.6 65.I 9. 7

• 0.65 0.1 Mo n . 0.0b8 6.9 3 , r, 73.4 80.0 9.20 0.78 0.1 <

gin. 0,;U5 6.1 ,3, t o 13.5 So,7 d.0 0'.52 0.1 Como CliGrobiGI r; G G G G

_ Monthly Lemet l DENT Form %tRd 1 tilin4)

f 4

EFF_UENT NPDES PERMIT NO: *24N DISCHARGE NO: %4 MONTH: ^P'" YEAR: _i m FACILITY NAME: Du'* N *r co*r8av "cGuira 'u lear Statica CLASS: ?! COUNTY: "m i e r+ u r ,

Mar k E. Bridces GRADE: !!!

OPERATOR IN RESPONSIBLE CHARGE (ORC): l CERTIFIED LABORATORY: station tiemnt/centrai tad to 249

""*"'d"""

estex moc : >* cac was cMaucro f- PERSON (s) COLLECTING SAMPLES:

Yad origmas ano one copy ta 1 Cilfilt init f ailllP0f f D vis.on of Env. tai Vanagerned isattlett(140(CsMiff70 .,, ,

1. '~* O l'  ! " I' /=- #~

p INIIIII0'80'llIII X Bos t7647 Re.,.gn Ncuth Caouna 17elt Signature of operator in responsible thorge oM6 353) I {1 Wl ;1313 se teilt haastiit (opt stoit M k tipt In ttff! 1000 a -

g e 186f 0 T

" a . T  %

% k2 *h 2 m

E

• "* R u

g"wa m

• - m e o 2

1. 85 WED M6il M6/L M /v il ,

t 2

'3 4 .400 J0:/La 5

6 7

8 9

10 11 2 4(20 0

$2 13 15 2400 4 302020 te 17 te te 20 21 22 23 24 N

x 2400 , 110806 V

28 M

3a 31

~

Average mm M8"- , D1000f Min. O CompaC9 Grab 1G1 Monthly Lam't D E M F or m M R 1.1 t.11. 54 )

EFFLllENT NPDES PERMIT NO: neezam DISCHARGE NO: m MONTH: m a____ YEAR: 1m

. FACILITY NAME: Oute % n cwrany 9ecuire nuclear 5t m na CLASS: COUNTY: "+" t"t'ur, OPERATOR IN RESPONSIBLE CHARGE (ORC); Mad E. B"m$ GRADE: !!!

station Enemot/ central Lat,10 to CERTIFIED LABORATORY:

PERSON (s) COLLECTING SAMPLES: u"* N m ! '

1 CHfCW BLOCM $ OAC w&S CHANCID Chrtstine Odom '

1 CIlfif t th41 f ull alp 001 l Vail origrar ana ore cosy to il 4CCLlef t att (Curtif t t0 f yso o n.

r ai Management ,

N C Department of NRCD / e '#4, / ( f,4 , ,/ -t l >

PO Bos 27687 Tkt til10f at at0ntlHI x < ---

Rae.gm North Cnonna 17611 Signoture of operator in respo'nsible charge 99te - 4.4 i I " 'i" LM le >9m 31 r M r sM 94!J "H6 ." " m  : - U- nu 5

e w

R I

ktill Pelaglitt

'ei an. D6t 480t1 l tmi i tee # '

o -

, . 3 g .

5  ;; iv o ,e  ; et  ; o  ; ,,e .:

~ g

• 7, $ = 1 JF as au %:l

~; i g

= , == g .- 3 _a:e 3 ~r: :  : 3  : . :s st; a - 3 zu s .e a aas g:ap as  :; ec a rs ss; as se se  ;

aos ste unit MG,t M6 t MGit /1 %ML MGft MGft MG't "G ' t MG!t 'J G ' t G ' t P5 1 0930 1.35 g unlu t.07 v.J Mi U 6 U.lt 14.44 0.04 U.bb (U.d su.1 U.J l 0*?0 f.?9 _

4 0810 1.29 9 0855 1.14 0 Os2u 1.62 I ODf0 l_01 8 Odin 3.303 0 0935 3.433 to ustb ( . c .i b 11 In00 1.003 12 1030 1.163 1.1 1410 1.140 64 inen iq 8't 095 1.f16 it 0845 1.616 2.6 5.8 36 <0.1 tt 0840 1.003 l 18 no en i nec 88 0905 1,080 .

M 0830 1.616 as '100 a 5.07 32 nonc , gja 21 0910 1.395 34 0830 1.063 as 0810 1.440 26 Deec . 7 c';

D 1015 413 28 1140 0.101 as 0935 D.236 30 no$n 4 ppn 31 Average 1.62 2.6 co,ns s.A  %* 0.11 14.44 n na n.pA <n,?t <n,1 n.1 p Man. 5.07 9.3 2.0 4.0b 6.8 36 0.12 14.44 ~ 0.04 0.86 (0. 2! (0.1 'O.3 P Min. n.1nt 9,7  ?.6 en ns t.o v <n in te e n n3 n er , ,, (U.1

0.4 P Como <Cl/ Grob GI G G C G G 0 G C C & G C C Monthly Limit

. _ - - D_L%I F orm_\t R 1.1 (l l_; N ), _ - _ . _ _ - . _ _ - - . . _ _ . . _ _ - . _ _ _ . _ . ~ . . - . _ _ _ _

~

MC0491K5 Efflucut Toxicity Report Form. Chronic Fass/ Fall and Acute LC50 1.

_j - 91 i

Fadty Y-Cuirc Ne1 w $ *'^n / MF ) '

. H)CS*NPn02 D 92 l' tic e.123Onn , M ' e ~'

Laboratory Perfonning Test Du b Pnwor cr, giO W 3Y Comments N^n-Mr mt c' 7 t 3 ws1. l

• M I.>._ / \/t)M L a .. 'e9 3ttached 'sr 3 3m g j ' pia 61re of Operator in Responsible Charge Mndlinq *nf^rmt u n Envuonmental Sc>ences Stancn VA O 3T G .\ A _. -- l Div. of Envuonmental Management N C. Dept of EHN7 P.O Box 27687 North Carolina Ceriodachnia Chronle Pass / Fall Rep.tuduction !!L93Jt1AI Roleng% North CCfohno 27611 COVTROL ORGANISMS 1 2 3 4 5 6 7 8 9 10 11 12 Chtanicleamentits

" Young Produced 28 30 2B 28 29 29 28 27 29 27 26 20 Calmlated t N.A.

%Martality Avi' kepro(1.

Adult (L)1ve (D lead L 1. L  ! L L L 1. L L 1. L 0 27.4

. Control control EfDuent% 17 l _ ,

u 30.4 TREADtEhT 2 ORGANISMS 1 2 3 4 5 6 7 8 9 10 11 12 Treatment 2 Treatment 2

% control

1. Young Produced rganisms PASS PA!L 30 32 29 22 31 33 34 32 34 29 30 32 producing 3rd brood xXX Adult (L)ive ID )ead L  ! L L  ! L L L 1. 1. L L 92 Check One j C.g'mplete This For Elligr_1.t_tt icst Man t>a',e 1st sample 1st sample 2nd sample n.: / 2 2 / v Control C21[ecuen (Start) Date l pil 7.A 0.0 7.9 A.0 7.9 4.0 Sample 1 n4 /22 /91 Sample 2 r 4 / N '^d

• E Treat e nt 2 7A o.O  ?.9 8.0 7.9 B.' Samole Tvoe/ Duration -  ; 6' r, i :.

I e t e $ e Grab como Duration j y 'y a n a n a n .- E -

r d r d r d Sample 1 XX gg y E.' y t t t  :  : 05 1st sample 1st sample 2nd sample Sample 2 u -

D.O. 9.1 7.' "' 8.3 9.4 7.7 Hardness (mg/l) gg gg gx Spec condhmhos) 63 62 Treatment 2 8^ 7.8 8.9 9.0 i 9.8 7.8 121 A -

Chlorine (mg/l) jg g ' y" o

" 'y

W4/ Acute Toriehy Test '

(Mortality expressed as % combining replicates)

S mple temp. at receipt {gM j7,j 3,7

% 4e so  %  %  % to  % &c  % 4 Concentration l u  %  % n  %  % Yo  %  % kt Mortality Note: please

~

Complete 'This Method of Determinauen Section Also l LC50=...__....%

95% Confldence Limits Moving Average Probit stan.,end start /enit

_...._9_____,% Spearman Karber O o t h e r------- _

- n_. Control liigh l Organism Tested Conc DEM form AT-1 (3/87) rev.10/90

DUKS POhTR PROOLC110N F.NMHONMENTAL SERVICDI b10ABMY SUltCNTT BAMPl2 COILCUf10N AND CUsrtDUY BCTO!!D

_-- - =___.

my g .- -m- - _ - . .

j SAMP1X 00LLEC110N DATA --

Stati<,sMS Ch et f45 LocationM vJ C tS NPDES No. NC CC44 V"i A CNtfall_CC%

County Me c tu t.Wu < o stsie u C Sampne Type: X Creb 24 b Compeite i24 X 1 b Other Cot.iposite Sampler Ue d* [No Yes Make Model Sampler Chined' No Yee Composite Sampler ID No Volume Per Composite Cycle inL Meneured Esttmetad Date ' he Compositor Set By he of Insttal Sample: Dete ' / he Total Sample Volume mL k L Meneured v Estunated No Sample Centairwre \

Container Metenal. M LPE PPE Tenon Glass SS Other-Semple Cotieetor A$ (otroklu d Pnnti l Det. 4 ilI ri me M39 Sempio Pre er,ettoo, v,N. Yee: leed Other.

SAMPLE CllARACTERItrT1C8 . To Be Completed by Collector for Each Emuent Sample Sample Charsetenatice Color No "Yee $/ / ff w Turbidtty- ANo _Yee-Oder k No Yee: Sobde SNo _.,_Yes

~~"""

Other (including Site Charactenaticar 8 AMP 12 CUtrTDDY DATA [ j , g Custody Metatained Durtng Sample Transport By / Au

(//q{}L.4.e:../!/h61 ~ " ' '

Custody Reitnquished By Date Time s .. , c .

beeived By Date he a.

Custody Rettnquished By Date Time Ttme Received By Date se ,

{8amples Leaving Duke Power Company Custody: }

Sealed / I4 eked By Date / Time s< .

Seal / Lock Opened By Date ->

Time

s. . .

BIOASSAY SAMPLE LOG NUMDElb MN hb (Transfer to 8 ample Label (s) and Test Data Sheets) l Rev. Il@ 90

DICASSAY SAMPLE t.0G TEMP. (C) STORAGE TYPE OF *EST(S) LOGGED DISPOSED OF TIME LOG NO.

MTE AS REC'D LOCATION REQUIRED IN BY DATE 1 BY EC'D REC'D fAr)0Hh0A 4 3 W C_ C)( 3 3 NS- 3 40 S I/F N A -h %

q,gy M c.!

,. , . , e mm s c-- sw ces -

css <s . - w vv +=~ a<

a r ffTO4fle-3 I6 9 MM Kio - 80 D DSl4 4-\S-9' b 44fh nh Q g u

.l hf* '

1 .

Ah up muett  !? o 'L bl "3 iW - te  !!i at 4 -,+w bA 9

i b h,Lh " 7, J' ~ S k" b C4 khN k*hb k [*h 4.Q Al Y' df D b1Mk % C*\ \ $ . d. p u \

Ash C4 \l tANCA4C4 jQ.9 C 4'e *1 \3 \C - MC C hv (W 4-L 4 \ fgM 4thi IfD lM'lil0 6 174 #{ dl + 3 AIC 2/f? M/ #_ ..

@ Im a c,n os p1'l M*s tu  : n o tk en , _

%b, em sww s im CJ <3 Fno.- n.o wA

%t trag n ,:, e c r e t, l.,' (h

• 3 ei - J c.o . o @ YW u

'1  !* i 1530 M r10 Fin k 1.~7' Ch .

• 3 Bio .hc - 0 f/P- t{al

• U N 31 f 3M f4TD'6lD5 b.5 AL 3 7AD . - @G O bO F

~~ _.

m C

~

N.

i\

_ _ - _ _ _ _ - _ . _ - _ _ _ _ _ _ - _ _ _ _ _ ___ __ - - m

- !  !: l

. [o O 6D W ( p., g

~

E '

5 8

1

, - ~ ' '

GW" g

)

LS '

v fE mM AG

- ~ - - h -

A

' L 5 c I r

(W h

E 8N d _ N. - -

1 Q . -

G G U N-D E HN - - -

r@'

i

• T T T

I l ;

V I

I R 64 f *s 4 e 2 7

b R tM 5 0 4 M 0 M

a t

O '

h s

s E* s ui B

t { \ s G I I w s

WN N

t e

e r

I \

s K

B y

D w b I

O %j p ((l

' 4' t

t e

a Nr I

R A

I U

C a

i r

p o

ss p

t 3

_ f i G M gBy E

T I a G A g W

.T

.Y l

g A J  % 4 t

a e

i T

I C.-

t g' p C 7 .

F $

i u

2 t

)' W_ti I

_ E G

s p "M

~

0 1

GD t t nI ie / Y W W E,

s o

s

_ c i W i l

to t

s u O S ' 3 3 e

{ p r ' 3 i.

-j I

a 0 w

r I

i t

it n

Wd ( 0 1 4

- ~ i. tn e I C =.

- r g

I Dt i /

D t P O

' 9 I K 4

. sse.

s D

f li s t e D d  :

WYR f .. ..

S f k 5 .t I

I s

u M A M _ jf p

i( - - i n

A b_

(

Ml l I

6

\

n a

0 . -

O b N i e I

R M 1 (

Nil /

k

=

I t.

=

I T MMN /l _ A - -

4 C

S ,8 _ ( _ K .. c E AP h T EE T 9

. w a

(  ;,

.. i E

e v b A e

. n ao D e _ L

_ _ _ t c ., ,

M e

I t 4J a . s u

R t a

D w w L p t a

- e r> . l

_ g s.

p a i .

t R 5 Q (

e E

M o \

g C n

a m

ee M

c u C i i d

m t n

_ d _ _

l l

, _ t a

m . n

. ae.

i o G O' a

i s

f t Q a e

e m N g g

M ..

s.

S t l e.

b s f a 1 p s. l e .

l u9 4.

• l' -

4 O

I

' ' $ F ye T

A ' ' Y Y A

I T ^ A D I " D

_ M

. I

9 EFFl.UENT April p' a )

Ncoc74 n? N6 MONTH: YEAR:

~

NPDES PERMIT NO: DISCHARGE NO:

a FACILITY NAME: Duke Power Cu,Dae v - McGuire Nuclear Station CLASS: LL. COUNTY: w i es ,

OPEHATOR IN RESPONSIBLE CHARGE (ORC): Mark E Brida's GRADE:

CERTIFIED L ABORATORY: Station Exempt / Central Lab ID 248 csecx e ock # one was cwincto p PERSON (s) COLLECTING SAMPLES:

WI origem and or e copy to 'OI8I'I'I"8II"'IIIIC8I tal Manageme"t i$ ACCttii[ AhD CtuPtif t !0 j Div sion a ma e .m :m vi

" cpg;;;',;;,"aco m .u, o, ,, . .u m x A4+gn No,th Caronna 276ti Signoture of operator in responsiolo charge

'me t J4M i 010421 ?! ?4r 5 - Fl07r titta nessuts coot asoit o

• tsut se envis grtcie O C M g

g INF O w u

= $ u, 9 a 9 C

E E En z o - y a cm a .% u8 .% .e

1. t1 MCO Unit UG/L )G/L 1

2 3

4 5

6 Nu ampillig Donc lhts F riod 7

8 , ,

9 ,

t 10.

{.. .

." . .. L -..

12

• t

--- ~ .

13 i ,

(

p.. ._ -__._ . - ._ .

m, 15 16 17 18 19 20 D

22 23 24 25 26 27 2ti g

3a 31 l Average M Max.

Min.

Como. C'/ GrabiG1 Monthly Limit Ol\l I Orm \l R-l . l i l l 84 )

. _ _ - _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _