ML20212C092

Discharge Monitoring Rept,Browns Ferry Nuclear Plant, for Jan 1987

ML20212C092
Person / Time
Site:	Browns Ferry
Issue date:	01/31/1987
From:	Rivers M TENNESSEE VALLEY AUTHORITY
To:
References
NUDOCS 8703030707
Download: ML20212C092 (13)

Text

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i ALABAMA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT DISCHARGE MONITORING REPORT Tennessee Valley Authority BROWNS FERRY NUCLEAR PLANT DSN 101 - Diffuser Discharge Structure MONTH January 1987 NPDES # ALOO22080 PARAM FLOW.

pH

$$k6ehkT8Ew k?Dgptyggg, ppyggtyggg, ppyggt ggg, Temggggture 9

fMMi 6.0 24hr Av Max 24hr Av Max 6hr Avermoe Hourly Max 24hr Av Max MAX 9.0 90.0 92.0 93.0 10.0 UNITE MGD u.u.

D b

b-D FREQ.

Cont.

1/wk Continuous Continuous Continuous Continuous - Continuous 1

633.6 45.4 45.2 0.0 45.8 0.0 2

633.6 45.5 45.3 0.0 45.6 0.0 i

3 633.6 45.0 44.9 0.0 44.9 0.2 4

633.6 44.5 44.6 0.0 44.8 0.2 5

633.6 45.1 44.7 0.0 44.9 0.2 6

633.6 7.2 45.0 44.7 0.0 44.9 0.0 7

633.6 45.4 45.0 0.0 45.4

-0.1 8

633.6 45.4 45.1 0.0 45.2

-0.1-i 9

316.8 45.3 45.0 0.0-45.1

-0.2 10 633.6 45.4 45.0 0.0 45.1

-0.2 11 633.6 45.2 44.8 0.0 44.4

0. 0 t

12 633.6 43.4 43.3 0.0 43.6 0.2 i

13 633.6 43.6 43.8 0.0 44.3 0.4 t

14 633.6 7.4 44.7 44.3 0.0 45.8 0.2

)

15 633.6 45.4 44.8 0.0 45.3 0.0

.6 633.6 45.9 45.1 0.0 45.3

-0.4

,7 633.6 45.9 45.3 0.0 45.5

-0.5 i

18 633.6 46.1 45.2 0.0 46.3

-0.5 19 633.6 46.2 45.7 0.0 46.2

-0.4 20 633.6 7.1 46.0 45.4 0.0 44.9

-0.4 21 633.6 45.0 44.3 0.0 44.7

-0.4 22 633.6 44.9 44.5 0.0 44.7

-0.1 23 633.6 44.6

~$$ 44.4 0.0 43.6 0.0 24 633.6 43.0 MOL 42.9 0.0 43.4 0.2

~

25 633.6 43.4 oo 43.6 0.0 43.9 0.2 26 633.6 43.4 S$

43.6 0.0 43.0 0.4 3

27 633.6 41.8 42.2 0.0 41.8 0.6 gg 28 633.6 6.9 41.6 ou 42.0 0.0 42.9 0.4 29 633.6 42.5 SS 42.7 0.0 43.2 0.4 30 633.6 43.s n<

43.4 0.0 44.0 0.2 31 633.6 44.0 43.5 0.0 44.0

-0.4 om i

MAX 633.6 7.4 46.2 g@g 45.7

0. 0 46.3 0.6 1

AVG 623.4 44.6 44.3 i

O.0 44.6 0.0 MIN 6.9

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1 certify under penalty of law that thisdocun$ntandallattachmentsNere l

prepared under the direction or supervision in accordance Nith a systen designed to assure that qualified personnel properly gather and evaluate the information submitted.

Based on ny inquiry of the person or persons Nho canage the systen, or those persons directly responsible for gathering the

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information, the information submitted is, to the best of my knanledge and b211ef, true, accurate, and complete.

I an aware that there are significants psnalties for submitting false information, including the possibility offff3 fine and imprisonnent for knowing violati.ons'by y

Ongmat signed 0 t Dates FEB 2 8 1981 Sig' nature of Responsible Of ficial

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i m mvu i =_ _., ____ _-, - --- - - - ---- - - a n. Elvers- -- - - - - - ~' - ~~~ - ~~

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ALABAMA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT DISCHARGE MONITORING REPORT Tennessee Valley Authority BROWNS FERRY NUCLEAR PLANT

.DSN 102 - Sedimentation Pond MONTH January 1987 NPDES # ALOO22080 PARAM FLOW pH OLG TSS AVG MIN. 6.0 15 30-MAX 9.0 20 100 COMMENTS UNITS MGD s.u.

mo/1 ma/1 FREQ.

1/ RELEASE 1/ RELEASE 1/ RELEASE 2/ RELEASE 1

2 3

4 5

6 7

8 9

10 11 12 13 0.219000 6.9 5

3 This release 14 0.255500 6.5 continued throuah 15 0.620500 6.6 four davs 16 0.146000 6.5 5

17 48 19 20 21 22 23 24 25 26 27 28 0.328500 67 5

10 This release 29 0.620500 6./

continued throuah 30 0.073000 6.7 8

three days 31 MAX O.620500 6.9 5

10 AVG O.323286 5

7 MIN 6.5 TOTAL 2.263000 1 certify under penalty of law that this document and all attachments were prepared under the direction or supervision in accordance with a systen designed to assure that qualified personnel properly gather and evaluate the information submitted.

Based on ay inquiry of the person or persons who canage the systen, or those persons directly responsible for gathering the information, the information submitted is, to the best of ay knowledge and bollef, true, accurate, and complete.

I an aware that there are significant p2nalties for submitting false information, including the possibility of fine and imprisonnent for knowing violations.

Signature of Responsible Of ficial Date:

ALABAMA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT DISCHARGE MONITORING REPORT Tennessee Valley Authority BROWNS FERRY NUCLEAR PLANT

-DSN 103 - Unit 1,2,3 Turbine Station Sump MONTH January 1987 NPDES # ALOO22000 PARAM FLOW OLG TSS

_ AVG 15 30 MAX 20 100 COMMENTS UNITS MGD mo/1 mo/1 FREQ.

1/ WEEK 1/ WEEK 1/ WEEK 1

2 3

4 5

6 7

8

^

9 0.068507 34 3

O&G for U2: U2 Flow.005940 NGD 10 24 O&G for U2: U2 Flow.006372 MGD 11 5

O&G for U2: U2 Flow.011988 NGD 12 NO RELEASE 13 5

O&G for U2: U2 Flow.005940 MGD 14 15 0.125300 5

10 i

16 17 18 19 20 21 22 0.092160 5

8 23 24 25 26 27 28 29 0.143136 5

6 30 31 MAX O.143136 34 10 AVG O.107276

< 12 7

I certif y under penalty of law that this document and all attachments were prepared under the direction or supervision in accordance with a system d2 signed to assure that qualified personnel properly gather and evaluate the information submitted.

Based on ay inquiry of the person or persons who Ocnage the s ysten, or those persons directly responsible for gathering'the i

information, the information submitted is, to the best of my knowledge and b211ef, true, accurate, and complete.

I an aware that there are significant p2nalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.

Signature of Responsible Official Date

/

DescriDtion of discharge - DSN 103 - Unit 2 Turbine Building Station Sumps to the Dif fuser Discharge Structure - 011 and grease content exceeded the permitted daily maximum of 20 mg/1. The oil and grease content of the discharge on January 9, 1986, was 34 mq/1.

Cause and Deriod of noncompliance - The oil and grease content of the sump increased during the time period between the removal of spent oil absorbent pillows and installation of fresh pillows. Total discharged was 12312 gallons, comprising two batches. The sump was locked out to allow only batch release to facilitate constant monitoring.

The period of noncompliance was from January 9 to discharges.

~ however this time period included o,nly two sump fillings and January 11, 1986, Steps taken to reduce. eliminate. and prevent recurrance of the noncomolving discharae - 011 absorbent pillows were placed in the sump.

Laboratory sampling of the station sumps continued until such time that the sump tested oil and grease free. Oil absorbent pillows will be left in the sump at all times.

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ALABAMA DEPARTMENT OF ENVIRONMENTAL MANAGENENT DISCHARGE MONITORING REPORT Tennessee Valley Authority BROWNS FERRY NUCLEAR PLANT DSN 104 - Liquid Radwaste MONTH January 1987 NPDES # ALOO22000 PARAM FLOW OLG TSS LDT/TSS LDT/O&G Copper Iron AVG 15 30 30 15 MAX 20 100 100 20 1.0 1.0 UNITS MGD ma/L ma/L ma/L ma/L ma/L ma/L FRED.

1/ BATCH 2/wk 2/wk 1/ BATCH 1/ BATCH 1/ BATCH 1/ BATCH 1

0.029282 2

0.033010

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3 0.111694

~~

4 0.097395 5

0.026000 5

1 6

0.028627 7

8 0.032477 5

i 9

0.032849 10 0.032671 11 0.055286 12 13 0.032671 5

1 14 0.032671 15 0.063773 5

1 16

~7 0.032671 L8 O.063173 19 0.033010 5

1 20 0.033010 21 0.039081 22 0.064890 5

1 23 0.064895 24 0.072722 25 0.042297 28

<~5 26 0.062292 5

2 27 0.028627 28 0.030782 29 30 0.032878 5

1 31 0.067902 MAX O.111694 5

2 28 5

AVG O.047283 5

1 28 5

I certify under penalty of law that this document end all ettschment? Nere prepared under the direction or supervision in..accordanca with a systen d2 signed to assure that qualified personnel properly gather and evaluate the information submitted.

Based on ny inquiry of the person or persons who canage the systen, or those persons directly responsible for gathering the information, the information submitted is, to the best af my knowledge and g

b211ef, true, accurate, and complete.

I an aware that there are significant p2nalties for submitting false information, including the passibility of fine and imprisonment for knowing violations.

Signature of Responsible Official Date:

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ALABAMA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT DISCHARGE MONITORING REPORT Tennessee Valley Authority BROWNS FERRY NUCLEAR PLANT DSN 105 - Residual Heat Removal Service Water NONTH January 1987 NPDES # ALOO22080 PARAM FLOW TEMP AVG MAX COMMENTS UNITS MGD FREQ.

1/ WEEK 1/ WEEK 1

2 3

4 5

6 7

8 3.600 60 9

10 11 12 13 14 15 2.160 50 16 17 18 19 20 21 2.160 48 22 23 1

24 25 26 27 28 29 2.230 52 30 31 MAX 3.600 60 AVG 2.538 53 I certify under penalty of law that this document and all attachments Nere propared under the direction or supervision in;accordance with a systen designed to assure that qualified personnel properly gather and evaluate the information submitted.

Based on ny inquiry of the person or persons who ccnage the systen, or those persons directly responsible for gathering the information, the information subaltted is, to the best of my knowledge and b211e f, true, accurate, and complete.

I an aware that there are significant p2nalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.

Signature of Responsible Official Date:

ALABAMA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT DISCHARGE MONITORING REPORT Tennessee Valley Authority BROWNS FERRY NUCLEAR PLANT DSN 106 - Condenser Cooling Water Station Sump MONTH January 1987 NPDES # ALOO22080 PARAM FLOW O&G TSS AVG 15 30 MAX 20 100 COMMENTS UNITS NGD ma/1 ma/1 FREQ.

1/ WEEK 1/ WEEK 1/ WEEK 1

NO RELEASE FOR THE MONTH 2

TEMPORARILY ROUTED TO DSN 102 3

4 5

6 7

0 l

9 NO DISCHARGE 10 11 12 i

13 14

.5

.6 NO DISCHARGE 17 18 19 20 21 22 23 NO DISCHARGE 24 25 26 27 28 29 30 NO DISCHARGE 31 MAX AVG NO DISCHARGE I certify under penalty of law that this document and all attachments Nere propared under the direction or supervision in accordance with a systen d3 signed to assure that qualified personnel proper 1y oather and eVRinate the information sabnitted.

Based on ny inquiry of the person or persons itho canage the systen, or those persons directly responsible for gatherthg the information, the information subaltted is, to the best of my knowledge and b211e f, true, accurate, and ccuplete.

I an aware that there are significant p2nalties for submitting false information, including the possibility of fine and imprisonnent for knowing violations.

Signature of Responsible Official Dates 1

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ALA!AMA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT DISCHARGE MONITORING REPORT Tennessee Valley Authority BROWNS FERRY NUCLEAR PLANT

.DSN 107 - Unit 3 Control Bldg.

Drain

-MONTH January 1987 NPDES # ALOO22080 PARAM FLOW O&G TSS AVG 15 30 MAX 20 100 COMMENTS UNITS MGD ma/1 ma/1 FREQ.

1/ WEEK 1/ WEEK 1/ WEEK 1

2 3

4 5

6 0.001271 5

4 7

8 9

10 11 12 13 0.000939 5

9 14 15 16 17 88 19 20 0.002160 5

17 21 22 1

23 24 25 26 l

27

-0.003086 5

8 l

28 29 l

30 31

~

l MAX O.003086 5

17 AVG O.001864 5

10 l

I certify under penalty of law that this document and all attachments Nere pr2 pared under the direction or supervision in accordance with a systen d2 signed to assure that qualified personnel properly gather and evaluate the information submitted.

Based on ny inquiry of the person or persons who cenage the systan, or those persons direct 1y responsibit for gathering the information, the information subaltted is, to the best of my knanledge and b211e f, true, accurate, and complete.

I an aware that there are significant p2nalties for submitting false information, including the possibility of fine and imprisonnent for knowing violations.

Signature of Responsible Official Dates

ALABAMA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT DISCHARGE MONITORING REPORT Tennessee Valley Authority BROWNS FERRY NUCLEAR PLANT DSN 108 - Diesel ' Bldg. Sump Units 1. & 2 MONTH January 1987 NPDES # ALOO22080 PARAM FLOW O&G TSS AVG 15 30 MAX 20 100 COMMENTS UNITS MGD mo/1 mo/1 FREQ.

1/ WEEK 1/ WEEK 1/ WEEK 1

2 3

n 5

6 NO RELEASE 7

8 9

10 11 12 13 NO RELEASE 14 15 16 17 18 19 20 NO RELEASE 21 22 23 24

~

.25 26 27 NO RELEASE 28 29 30 31

_. MAX AVG NO RELEASE I certify under penalty of law that this document and all attnchments Nere propared under the direction or supervision in accordance with a systen dosigned to assure that qualified personnel properly gather and evaluate the information submitted.

Based on my inquiry of the person or persons who ccnage the systen, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and bolie f, true, accurate, and complete.

I an aware that there are significant ponalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.

Signature of Responsible Official Datez

ALATAMA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT DISCHARGE MONITORING REPORT Tennessee Valley Authority BROWNS FERRY NUCLEAR PLANT DSN 109 - Diesel B1dg. Sump Unit 3

MONTH January 1987 NPDES # ALOO22080 PARAM FLOW O&G TSS AVG 15 30 MAX 20 100 COMMENTS UNITS MGD ma/1 ma/1 FRFO.

1/WFFK 1/WFFK 1/WFFK 1

2 3

4 5

6 NO RELEASE 7

8 9

10 11 12 13 14 NO RELEASE 15 16 17 18 19 20 NO RELEASE 21 22 23 24 25 j

26 j

27 NO RELEASE 28 29 30 31 MAX AVG NO RELEASE I certif y under penalty of law that this document and all attachments Nere prepared under the direction or supervision in accordance Nith a systen d2 signed to assure that qualified personnel properly gather and evaluate the information submitted.

Based on ny inquiry of the person or persons who ocnage the systen, or those persons directly responsible for gathering the in fo rma t ion, the information submitted is, to the best of my knowledge and b211e f, true, accurate, and complete.

I an aware that there are significant p2nalties for submitting false information, including the possibility of fine and imprisonnent for knaning violations.

Signature of Responsible Official Date:

ALABAMA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT DISCHARGE MONITORIN@ REPORT Tennessee Valley Authority BROWNS FERRY NUCLEAR PLANT DSN 110 - Unit 1 & 2 Office D1dg. Drain MONTH January 1987 NPDES # ALOO22080 PARAM FLOW O&G TSS AVG 15 30 MAX 20 100 COMMENTS UNITS MGD ma/1 ma/1 FREQ.

1/ WEEK 1/ WEEK 1/ WEEK 1

2 3

4 5

6 0.000183 5

10 7

8 9

10 11 12 13 0.000227 5

36 14 15 16 17 18 19 20 0.000216 5

37 21 22 23 24 25 26

~

27 0.001960 5

17 28 29 30 31 MAX O.Oh960.

5 37 AVG O.000647

/

5 25 I certify under penalty of law that this document and all attachments were prepared under the direction or supervision in accordance with a systen d2 signed to asssie that qualified personnel properly gather end eyeluste the information submitted.

Based on ny inquiry of the person or persons who onnage the systen, or those persons directly responsible for gathering the information, the inf.ornation submitted is, to the best of my knowledge and b211 e f, true, accurade, and complete.

I an aware that there are significant p2nalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.

Signature of Responsible Official Dates

l ALABAMA DEPARTMENT OF ENVIRONMENTAL MANAGEMErlT DISCHARGE MONITORING REPORT Tennessee Valley Authority BROWNS FERRY NUCLEAR PLANT DSN 111 - Sewage Treatment Lagoon HONTH January 1987 tJPDES 4 ALOO22080 PARAM FLOW TSS BOD 5 AVG 90 30 MAX 45 COMMENTS UNITS MGD ma/1 ma/1 c

FREQ.

5/ WEEK 2/ MONTH 2/ MONTH a

1

0.024000 2

0.000900 3

4 r'

5 0.012802 27 18 6

0.017856 7

0.017856 8

0.024048 9

0.017856 10 11 12 0.017856 24 10 13' O.024048 14 0.024048 15 0.031248 16 0.024048 17 18 19 0.031248 20 0.072432 34 24 1

21 0.060192 22 0.049248 23 0.049248 24 25 26 0.049248 36 27 27 0.039600 28 0.039600 Unintentional bypasses of the 29 0.031248 30 0.039600 treatment system occurred on 31 January 26 29 and 30, See attached NON for details.

MAX O.072432 36 27 AVG O.031738 30 22 I cortify under penalty of law that this document and all attachments were propated under the direction or supervision in accordance with a systen designed to assure that qualified personnel properly gather and evaluate the information submitted.

Rgsed on ny inquiry of the person or persons who contge the systen, or thohe persons direct 1y responsible for gathering the information, the information submitted is, to the best of my knowledge and b211e f, true, accurate, and complete.

I an anare that there are significant l

p2nalties for submitting false information, fin 2 and leprisonment for knowing violations. including the possibility of Signature of Responsible Of ficial Date:

I

r Description of Discharge - Discharge Serial Number 111 (Sewage Treatment Ef fluent)

On January 26, 29, and 30, sewage was observed discharging to the intake forebay via the yard drainage system.

Cause and Period of the Bypass - The unintentional bypasses resulted f rom a malfunctioning control electrode on an airlift pump. This caused a backup of sewage that overflowed from manholes to the yard drainage system. The period of the bypasses were as follows.

Time Time Date Observed StoDDed Duration 1

January 26 1055 hrs 1110 hrs 3 hr (max)

January 29 1250 hrs 1320 hrs I hr (approx)

January 30 1055 hrs 1115 hrs 1 hr (approx)

The volumes discharged were roughly estimated to be 5000 gallons on January 26, 1500 gallons on January 29 and 2000 gallons on January 30.

Steps Taken to Reduce. Eliminate and Prevent Recurrence of the Bycass - On each occassion the airlift pump was operated manually to stop the overflow of sewage to the yard drain. Maintenance was first performed on the number 1 electrode on January 27. The number 2 electrode was serviced following the malfunction on January 29. Following the malfunction on January 30, both electrodes were serviced, new relays were installed, and timers were changed out. The lift station resumed normal automatic operation after the last maintenance.

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