ML20149F628

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NPDES Discharge Monitoring Rept, for Jul 1994,revised
ML20149F628
Person / Time
Site: Millstone  Dominion icon.png
Issue date: 07/31/1994
From: Scace S
NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20149F330 List: ... further results
References
NUDOCS 9707220251
Download: ML20149F628 (10)
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STATE OF CONNECTICUT " DEPARTMENT OF ENVmONMENTAL PROTECTION Bureau of Water Menegement - Discharge Monitoring Report (DMR) -

  • DATE RECEIVED (STAMPED) ,

Permit: CT0003263 MAJ Dist: 12 Town:152 Loc-003 Facility: MILLSTONE NUCLEAR POWER STA.

Contact:

Paul Brindamour Town: WATERFORD Phone: (2031665-4617 Logged: Delivered: OK'd:

I KEY: CT0003263 issue: 121492 Expire: 12/14/97 Sample Month July 1994 Average Flow: 2738000000 GPD ND = none detected Discher9e 001 1 Mon Loc: 1 COOLING WATER < 5000 Sample Weeks:  !

Code Start n s/m Typ Unit Parameter Minimum Average Maximum Freq 1 2 3 4 5 i

50064 ""*

121492 O/1 G MG/L CHLORINE, FREE AVAILABLE ND "*" 0.12 01/07 0.06 0.02 <0.05 <0.05 0.06 i O.12 0.05 0.11  !

50060 121492 O/1 G MG!L CHLORINE,' TOTAL RESIDUAL ND 0.07 01/07 0.07 0.05 <0.05 <0.05 0.02 0.04 0.03 <0.02 0.07 0.02 l 50050 121492 Off MGD FLOW, IN CONDUlT On THRU "*** *""

I 2830 24/01 SEE ATTACHED TABLE  !

00400 121492 0/1 G SU PH 7.5 ""*

7.8 24/01 ' SEE ATTACHED TABLE I i

00018 121492 0/1 I DEG F TEMP DIFF BETWEEN SAMP 7.6 18.5 24.2 02/14 SEE ATTACHED TABLE e

g 00011 121492 0/1 i DEG F TEMP. DEG FAllRENHEIT 77.1 86.3 92.5 24/01 SEE ATTACHED TABLE 00015 121492 0/1 CA BTU /' THERMAL DISCHARGE MILLION 17320.5 2214 4 01/01 SEE ATTACHED TABLE o.

t e

e KEY: CT0003263 Issue: 121492 Expire: 12/14/97 Sample Month Jalv iT94  :

$ Average Flow: 2738000000 GPD ND = none detected i U Discherge 001 1 Mon Loc:.7 COOLING WATER < 5000 ,

a Sample Weeks: {'

Code Start s/m Typ Unit Parameter Mirwnum Average Maximum Freq 1 2 3 4 5 e

00011 121492 O/1 1 DEG F TEMPERATURE DEG FAHR 80.8 24/01 SEE ATTACHED TABLE f COL 1MENTS: L r

i I

970722O251 970702 -

PDR ADOCK 05000245 R PDR >

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STATE OF CONNECTICUT " DEPARTMENT OF ENVIRONMENTAL PROTECTION I Bureau of Water Managernent - Discharge Monitoring Peport (DMR) -

l -

i KEY: CT0003263 Issue: 121492 Expire: 12/14/97 Sample Month July 1994 l) Average Flow: 604800000 GPD ND = none detected j Descherge 01 A 1 Mon Loc: 1 COOLING WATER < 5000

- Sample Weeks:

1 Code Start s/m Typ Unit Parameter Minimum Average Maximum Free 1 2 3 4 5 2

GPB FLOW, GALLONS / BATCH *"" ""*

k 00164 120192 0/1 T 02/99 NO DISCHARGE i

091686 SU PH "*" ""*

j 00400 0/0 G 01/07 NO DISCHARGE l

00095 091686 0/0 G ""* *""

j HM/C SPECIFIC CONDUCTANCE 01/07 NO DISCHARGE 4

j KEY: CiOOO3263 issue: 121492 Expire: 12/14/97 Sample Month July 1991 l Average Flow: 14000 GPO ND = none detected Discharge 01 A2 Mon Loc: 1 BUILDING FLOOR DRAIN l Sample Weeks:

! Code Start s/m Typ Unit Parameter Mmimum Average Maximum Frea 1 2 3 4 5 I

4344 9453 9300 9453 00164 120192 0/1 T GPS FLOW, GALLONS / BATCH *"" *"** 9800 01/01 8091 9005 8621.8000 iSOD 7.90 G.5 6.1 61(, ?,o 00400 091980 0/0 G SU PH "*" "*** 8.85 01/07 8:34 8:95 S 85 8:09 74D KG/D SOLIDS, TOTAL SUSPENDED ***" * * "

  • 0.027 01/07 0.015 0.027 0.013 0.002 00530 120192 O/1 G o.6o L O.s o.3 o.5 0.1 o.4 00530 120192 0/1 G MGM. SOLIDS, TOTAL SUSPENDED ND ""* ""* G.-3 01/07 9:5 9:e 9.4 e 40 1

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l *

' KEY: CTOOO3263 issue: 121492 Expire: 12/14/97 Sample Month July 1994 Average Flow: 3500 GPD ND = none detected j e Discharge 01 A 4 Mon Loc: 1 WATER PRODUCTION WASTEWTR e Sample Weeks:

$ Code Start s/m Typ Unit Parameter Minimum Average Maximum Frea 1 2 3 4 5 i W 00698 120192 0/1 G KG/D BORIC ACID Code 9 WH/DS 00698 120192 0/1 G MGA. BORIC ACID Code 9 WH/DS 01/BA NO DISCHARGE 00164 120192 O/1 T GPB FLOW, GALLONS / BATCH Page 11 1

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July 1994 DSN001A-2 Additi2 ngl Date July 1994 Total Suspended Tank Volume .

Solide TSS Volume Discharged

  • l DATE pH (TSS) (kg/ batch) (gallons) (gallons) 07/01/94 6.40 0.3 0.011 10364 9328 l

07/02/94 6.50 0.1 0.004 10370 9344 l 07/03/94 6.33 0.2 0.006 8433 7407 07/06/94 6.34 0.5 0.015 9117 8091 07/07/94 6.70 0.1 0.003 9558 8522 07/08/94 6.80 0.2 0.007 10484 9458 07/12/94 6.75 0.8 0.027 10028 9003 j 07/13/94 6.73 0.3 0.010 10028 9002

07/14/94 6.86 0.8 0.029 10595 9559 07/16/94 6.62 0.2 0.007 10712 9800 l 07/17/94 6.54 0.2 0.006 8522 7486 07/19/94 6.57 0.1 0.003 9231 8205 07/20/94 7.10 0.0 0.000 10484 9458 07/21/94 6.85 0.4 0.013 10825 8522 07/23/94 6.70 0.0 0.000 10028 9003 07/25/94 6.85 0.0 0.000 10826 9800 07/26/94 6.80 0.0 0.000 10650 9620 07/29/94 7.40 0.0 0.000 10825 9789 07/30/94 7.80 0.0 0.000 10712 9686

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Page 28

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STATE OF CONNECTICUT ** DEPARTMENT OF ENVIR0064ENTAt. PROTECTION Bureau ce Water Managemnat - Discharge Monitorine Report (DMRI l

leeus: 121492 Empire: 12/14/97 Songde Month Juhr 1994 KEY: CT0003263 fe = none detected i Average Flow: 1400000 GPD Discher9e 01C 1 Men Lac: 1 STEAM ELECTRIC POWER Pt.NT l Serrgnie Weeks:

Minimum Aversee Mexirnurn Free 1 2 3 4 5 Code Start shn Typ Unit Paramotor 1

"*" ""* 02/99 4000060HARGE 00698 091986 04 G KGO BORIC ACD o'225 *d.3*A 0I1 MGD FLOW, IN CONDUIT OR THRU ***** ***** O.22$~ 01/07 IIO-DISCMMIGE j 50000 120192' 1 -

  • i'I

""* **"* 7.5~ 01j07 00400 091986 OJO G SU PH f a.s < e.et f

0I1 O MGA. SOUDS, TOTAL SUSPENDED #D *"" **"* dO 4 01J07 NIHMSGHMtGE

! 00630 120192 3E 2 tt J r.1 i

s G DEG F TEMPERATURE DEG' FAHR

'"" *"" 01J07 NON 00011 120192 oil 4.to ~3.~h Nlt- 674 9)e i

issue: 121492 Empire: 12/14197 Sample Month Juhr1994 j KEY: CT0003263 IS = none detected Aversee Flow: 25000 GFD

/

l Men Lac: 1 BUILDING FLOOR DRAIN Discher9e 01C 2 Sarriple Weeks:

1 Minimurn Averese Maximum Free 1 2 3 4 5 Code Start s/m Typ Unit Parameter ns.3 ZG.z u.+

i SC KGO BORIC ACID

""* "*** 32.4 01J07 31.0 28:2 32A- -21.S 231 i 00898 120192 0I1 i . ;t,300 H Mb 15:21 i GPS FLOW, GALLONS 2ATCH

"*" "*" 14700 01J0714700147001470014700 i A'700 j 00164 120192 Ot1

<0.01 40.1 zoI G MG4. LITH 6UM, TOTAL lAS Lil ND ""* ""* 0.09 01J07 0.09 <OAl' M <O41 40-I I 61132 091986 OJO 6.9 51 (,dt G SU PH

      • " *"" 7.70 01/07 4.97 6.29 6:90- 7:7tr 7.70
. 00400 091988 OJO 115 t,S.D 43 6 l

HMsc SPECIFIC CONDUCTANCE

""* ""* 194 01J07 194 494 38.8 92d 9 2.. !

i 00095 091988 OJO G i COMMENTS: -

1 i

Pese 16 i

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DSN 001C-2 Additi:n:1 Dats July 1994 l l

Specific VOLUME Boric Acid I' Date pH Conductivity (callons) (kg) Lithium (ppm)l Source i 07/02/94 4.97 194.00 14700 31.00 0.09 W-A 07/06/94 5.80 97.00 16800 6.17 <.1 W-B l 07/09/94 5.51 173.00 14700 11.30 W-A l 07/13/94 6.31 65.00 14700 11.20 WTT-B 07/14/94 6.20 49.10 14700 26.20 < 01 WTT-A 07/20/94 6.90 38.80 14700 32.40 <0.1 W-B  ;

07/23/94 6.40 43.50 15121 15.20 <0.1 WTT-A l 07/24/94 7.13 60.00 14700 8.00 WTT-B 07/27/94 7.70 92.10 14700 21.80 <0.1 WTT-A 07/29/94 7.41 74.20 14700 9.70 < 0.1 WTT-B

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STATE OF CONNECTICUT ** DEPARTMENT OF ENVIRONMENTAL PROTECTION Bureau cf Water Management - Discharge Monitoring RA IDeMtl losus: 121492 Empire: 12/14197 Sample Month July 1994 KEY:CT0003263 DS = pene detected Average Flow: 5000 GFD Discharge 01C 3 Mon Lec: 1 BLOWDOWN FR HEAT & COOL Sample Weeks:

Minimum Average Maximum Free 1 2 3 4 5 Code Start shn Typ Unit Parameter IM 7.23 la it?! 9.42.

G KGB 80RIC ACID

    • "* **"* 7:41 WHSS 127 724 7.41- 4.86 8 71 00698 120192 OI1 ho 373o 3950 No 3240 OII T GPS FLOW, gat 10NSSATCH

"*" *"" 3200 01J07 3200 8100 3200 S200 SMD 00164 120192 u.zo ti 4t, tieo :A4

    • "* **"* 11.50 01J07 tt:25 11.60 11:20 14:31 00400 091986 OS G SU PH 36+
2. (, 11.2 - 44h

""* "*" 41.4 01J07 1-t:2 41:4 36:6 we is.T 120192 Oft G MGA. SOLIDS, TOTAL SUSPENDED 00630 .

issue: 121492 Empire: 12/14/97 Sample Month July 1994 KEY: CT0003263 DS = pone d=*= read Average Flow: 80000 GPO Mon Loc: 1 WATER PRODUCTION WASTEWTR Disstier9e 01C 4 SampleWeeks:

Merumum Average Maximum Free 1 2 3 4 5 Code Start shn Typ Unit Parameter

          • *"" 0147 43000 no dis 47000 no dis T GPS FLOW, GALLONSSATCH 45000 00164 091986 04 charge charge

"*" ""* Codes 0229 no dis no dis 091986 04 G MG,1 HYDRAZINE 31313 charge charge

""* ***** 7.0 0147 6.0 no dis 7.0 n o dis 00400 091986 OJO G SU PH charge charge

" * * * "*" 1.8 01J07 1.8 no dts 1.2 no dis 120192 0/1 G MGA. SOLIDS, TOTAL SUSPENDED 00530 charge charge S.i.,, e Month July 1994 issue: 121492 Empire: 12/14/97 KEY: CT0003263 DS = none detected Average Flow: 43200000 GPD Descharge 01C 5 Mon Loc: 1 NON-CONTACT COOLING WATER Sample Weeks:

Mwwnum Average Maximum Freq 1 2 3 4 5 Code Start slm Typ Unit Parameter D:64 OEf DNJ A*7 120192 G MGJL CHLORINE, FREE AVAILABLE JJ3 01J07 % 042 #

0.10 50064 011 0 'I A[dtional s'M'tIerf'*I MGD FLOW, IN CONDUlT OR THRU

  • "" *"" 43.2 02/99 50064 120192 011 l

""* **"* 74 01/07 73 74 73 73 00011 120192 0/1 i DEG F TEMPERATURE DEG FAHR

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DSN 001C-3 Additionil Datn July 1994 Total pH Suspended VOLUME Bonc Acid Sl ource Date Solids (ppm) (gallons) I (kg) 1 07/01/94 11.20 2.20 3519 7.23 LLWDT-B 07/01/94 10.96 2.6 3780 3.02 LLWDT-A 07/03/94 11.25 11.20 3200 1.07 LLWDT-B 07/04/94 11.33 3.5 3200 1.34 LLWDT-A 07/05/94 11.46 2.6 3200 0.82 LLWDT-A 07/06/94 11.20 0.8 3200 1.21 LLWDT-A c 07/07/94 11.40 1.3 3200 0.88 LLWDT-A 07/08/94 11.12 3.30 3960 1.56 LLWDT-B 07/08/94 11.30 2.0 3200 1.33 LLWDT-A 07/10/94 11.50 41.4 3160 7.04 LLWDT-A 07/11/94 11.44 4.0 3240 2.45 LLWDT-A 07/12/94 11.14 2.70 3960 18.90 LLWDT-B

- 07/12/94 11.36 1.3 3200 2.01 LLWDT-A 0

07/13/94 11.30 1.9 3120 4.65 LLWDT-A 07/14/94 11.40 2.0 3200 2.91 LLWDT-A 07/16/94 11.27 0.7 3160 6.49 LLWDT-A 07/17/94 11.20 0.2 3200 3.25 LLWDT-A 07/19/94 11.41 6.3 3240 1.83 LLWDT-A 07/20/94 11.10 13.90 LLWDT-B 07/20/94 11.30 27.6 3200 3.49 LLWDT A 5 07/21/94 11.20 14.4 3200 9.42 LLWOT-A 07/22/94 11.25 2.30 LLWDT-B 07/23/94 11.20 36.6 LLWDT A 07/24/94 11.44 15.8 LLWDT-A 07/25/94 11.42 2.4 LLWDT-A 3 07/28/94 11.31 7.8 LLWDT-A 07/29/94 11.40 6.0 3200 1.71 LLWDT-A 07/31/94 11.43 2.0 3200 0.22 LLWDT-A

4 STATE OF CONNECTICUT " DEPARTMENT OF ENVIRONMENTAL PROTECTION .

Bureau of Water Management - Discharge Monitoring Report (DMR) l KEY: CT0003263 Issue: 121492 Expire: 12/14/97 Sample Month Julv 1994 Average Flow: 25000 GPD ND = none detected i Discharge 01C 6 Mon Loc: 1 WATER PRODUCTION WASTEWTR 1 Sample Weeks:

Code Start s/m Typ Unit Parameter Minimum Average Maximum Frea 1 2 3 4 5 GPB FLOW, GALLONS / BATCH *"" ""* 19166 01/07 19340 19981 20524 13340 00164 120192 0/1 T 8.05 81313 120192 0/1 G MG/L HYDRAZINE Gedee 02/99 2.'d.1 71 g,9 g,3 i

, 00556 120192 0/1 G KG/D OIL & GREASE FREON EXTR 0.065 01/30 0.065

"*" "*" 0.9 01/30 0.9 00556 120192 0/1 G MG/L OIL & GREASE FREON EXTR 00400 091986 O/0 G SU PH ""* *""

7.5 01/07 7.5 7.5 7.0 7.3

""* ""* 0.59 01/07 0.59 0.45 0.27 0.36 00530 120192 0/1 G KG/D SOLIDS, TOTAL SUSPENDED 00530 120192 0/1 G MG/L SOLIDS, TOTAL SUSPENDED "*" ""*

8.0 01/07 8.0 6.0 3.5 7.2

  • "" ""* 92 90 91 00011 120192 O/1 G DEG F TEMPERATURE DEG FAHR 92 01/07 90 e Issue: 121492 Expire: 12/14/97 Sample Month Jufv 1994 e KEY: CT0003263

, Average Flow: 100000 GPD ND = none detected 1 $

, Discherge 01C 8 Mon Loc: 1 BLOWDOWN FR HEAT / COOL Sample Weeks:

s/m Typ Unit Parameter Mmimum Averace Maximum Freq 1 2 3 4 5 Code Start l e -

e -

GPB FLOW, GALLONS / BATCH ""* *"" 02/99 NO DISCHARGE e 00164 120192 0/1 BC un W ""* "*"

G MG/L HYDRAZINE 01/DD NO DISCHARGE

$ 81313 120192 0/1

""* "*" 01/DD f40 DISCHARGE 01045 120192 0/1 G MG/L IRON, TOTAL (AS FE)

  • "" ""* NO DISCHARGE 00400 091986 010 G SU PH 01/DD
          • **"* NO DISCHARGE 00530 120192 O/1 G MG/L SOLIDS, TOTAL SUSPENDED 01/DD

""* ***** 01/DO NO DISCHARGE 00011 120192 0/1 G DEG F TEMPERATURE DEG FAHR Page 18 g i

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DSN 001C4 Additional Data July 1994 -

Date Hydrazine (ppm) 07/01/94 <1.0 07/01/94 2.82 07/03/94 <1.0 07/03/94 <1.0 07/04/94 <1.0 07/04/94 7.8 07/05/94 <1.0 07/06/94 <1.0 07/06/94 5.05 07/07/94 <1.0 07/07/94 < 1.0 07/08/94 4.84 07/11/94 8 07/11/94 <1.0 07/18/94 7.55 07/19/94 7.87 07/20/94 8.28 07/21/94 7.87 07/24/94 <1.0 07/25/94 4 .

07/26/94 0.12 07/27/94 4.2 07/28/94 < 1.0 07/29/94 3.8 07/30/94 5.6 i

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PERMIT: CT0003263 DIST: 12 TOWN: 152 LOC: 003 FACILITY: MILLSTONE NUCLEAR POWER STA. MAILING NAME: NORTHEAST NUCLEAR ENERGY CO.

ADDRESS: RTE 156 ADDRESS: P.O. BOX 270 CITY, STATE, ZIP: WATERFORD, CT 06385 CI'iY, STATE, ZIP: HARTFORD, CT 06101 CONTACT: MR. PAUL JACOBSON CONTACT: MR. PAUL JACOBSON PHONE: (860) 447-1791 (x2335) PHONE: (860) 447-1791 (x2335) 4 If there are any changes or corrections with your facility information, please cross out incorrect information and replace with correct information.

THIS REVISED DMR CONSISTS OF _ PAGES FOR THE REPORTING PERIOD d I STATEMENT OF ACKNOWLEDGMENT l

I certify under penalty of law that this revised document and all DMR revisions attached hereto, which only constitute revisions as specifically noted to pages and attachments previously submitted, were prepared under my diraction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the revised information submitted is, to the best of my knowledge and belief, true, accurate and complete. I am aware that there are significant penalties for cubmitting false information, including the possibility of fine and imprisonment for knowing violations.

Authorized Official: S. E. Scace

Title:

Director. Nuclear Enqineerino Procrams, NNECO

& tj Signature: / // <

//d C Date: : /

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