HL-1541, Annual Environ Surveillance Rept for 1990
| ML20070Q153 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 12/31/1990 |
| From: | Beckham J GEORGIA POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| HL-1541, NUDOCS 9103280215 | |
| Download: ML20070Q153 (81) | |
Text
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HL-1541 001350 March 25, 1991 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C. 20555 PLANT HATCH - UNITS 1, 2 NRC DOCKETS 50-321, 50-366 OPERATING LICENSES DPR-57, NPF-5 ANNUAL ENVIRONMENTAL SURVEllLANCE REPORT Gentlemen:
In accordance with the Plant Hatch Units 1 and 2 Environmental Technical Specifications, (Appendix B to the Operating Licenses), Section 5.6.1, Georgia Power Company is submitting the enclosed Annual Environmental Surveillance Report for 1990, if ycu have any questions in this regard, please contact this office at any time.
Sincerely, 0* _%
[J.T.Beckham,Jr.
JTB/TCM:cr
Enclosure:
Ann'lal Environmental Surveillance Report cc: (See next page.)
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l I 9103280215 901231 PDR ADOCK 05000321 n /l m .
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Georgialbwer d !
V. S. Nuclear Regulatory Commission ,
March 25, 1991 1 Page Two cc: Georata Power Company Mr. H. L. Sumner, Jr., General Manager - Plant Hatch Mr. J. D. Heidt, Manager Engineering and Licensing - Hatch Mr. W. R. Woodall, Manager - Environmental Af f airs NORMS Vd.RtLGltar.ScSlLLa t o r y C omm i s s i pa,.. W u MagDn,_.Qt_L Mr. K. N. Jabbour, Licensing Project Manager - Hatch U. S. Ngler_Beaulatory Commission. Reaion 11 Mr. S. D. Ebneter, Regional Administrator Mr. L. D. Wert, Senior Resident inspector - Hatch l
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EDWIN !. HATCH NUCLEAR PLANT l ANNUAL ENVIRONMENTAL SURVEILLANCE REPORT 1990 1pecification In accordance with the Edwin 1. Hatch Nuclear plant Technical l Specifications, Appendix B. Section 5.6.1, this report is submitted summarizing the environmental activities for Units One and Two of the ]
Edwin 1. Hatch Nuclear Plant for the perind January 1, 1990 through December 31, 1990. i b oortina Recuirementt 1 A. Summaries Analyses, and Interpretations of the Results of the Environmental Monitoring Activities fu the Report Period There were no nonradiological environmental monitoring activities performed at Plant Hatch during the reporting period beyond those performed in accordance with NPUE3 Permit No. GA0004120 and referenced in Section H below.
B. Com)arison with Preoperational Studies, with Operational Controls, and hiti Previous Monitoring Reports These comparisons were not necessary because no nonradiological monitoring programs were conducted during the reporting period beyond those performed in accordance with NPDES Permit No. GA0004120 and referenced in Section H below.
C. An Assessment of the Observed Impacts of Plant Operation on the Environment There were no significant adverse environmental impacts associated with plant operation during the reporting period.
D. Environmental Technical Specifications (ETS) Noncompliances and Corrective Actions Taken There were no instances of ETS noncompliance during the reporting period.
E. Changes to Federal and State Permits and Certificates There were no changes to any Permits or Certificates in 1990.
F. Changes in Station Desigr. or Operation that could involve an Environmental Impact or Change in the Findings of the Final Environmental Statement There were no changes it station design or operation which presented significant environmental impact o resulted in a change in the findings of the final Environmemi Statement in 1990.
(DWIN 1, HATCH NUCLEAR PLANT ANNUAL ENVIRONMENTAL SURVEllLANCE REPORT 1990 Page 2 G. Changes in the ETS There were no amendments to the ETS during 1990.
H. Copies of all reoorts regarding station discharges made in accordance with NPDES Permit No. GA0004120 Copies of NPDES Operational Monitoring Reports for 1990 and other related documents are included as Enclosures 1 and 2.
6 4
D ENCLOSURE 1 1990 OPERATION MONITORING REPORTS
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April 18, 1990 op222324g 4 4 04 OPE M U Mr. D. M. Word W
$ R400lved 8 Chief, Water Protection 9. ranch inv.
205 Butler Street, S.E. - Room 1070 Atlanta, Georgia 30334 4 . . ,
0/sete%O Dear Mr. Wordt As required by the following NPDES Permits, we are submitting the operation Monitoring Reports for each of the power planto for the quarter ending March 31, 1990.
PIANT ARKWRIGHT - NPDES PERMIT NO. GA 0026069 PIANT BOWEN - HPDES PERMIT No. GA 0001449 PIANT BRANCH - HPDES PERM 7T No. GA 0026051 PLANT MAMMOND - NPDES PERMIT No. GA 0001457 PIANT MATCH - HPDES PERMIT No. GA 0004120 PIANT MCDON/ATK - HPDES PERMIT NO. GA 0001431 PIANT MCMANUS - HPDES PERMIT NO. GA 0003794 PLANT MITCHLLL - HPDES PERMIT NO. GA 0001465 PIANT SCHEREh - NPDES PERMIT No. GA 0035564 WALIACE DAM - WPDES PERMIT No. GA 0035581 PIANT WA:ISLEY - HPDES PERMIT NO. GA 0026778
> PIANT YATES - NPDES PERMIT No. GA 0001473 BARTLETT'S FERRY -
HPDES PERMIT No. GA 0001490 PLANT VOGTLE - HPDES PERMIT NO. GA 0026786 14g: X8BE01 - File PSE-2110 While the information contained in this report is a true, accurate and complete presentation of measurements and analytical results observed, such information is subject to the-inherent variabilities to make the measurements and results. Such variabilities and inaccuracies are not within the reasonable control of the permittee.- The permittee reserves the right to clain all legal and equitable defenses available to it in connection with any exceedances reflected in this report.- For these reasons, among others, this report should not be interpreted as an admission by.the permittee of permit violations.
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) All values reported are subject to the analytical variability of the approved test procedures as follows: 1 l
Paraweter Ranae BOD, t 0.9 ag/l TSS i 1.3 ag/l O&G t 1.8 mg/l pH t 0.05 Cr 1 0.03 ag/l En 1 0.06 ag/l To 1 0.05 mg/l Mn 1 0.01 ag/l Total P i 0.003 mg/l Tamperature t 0. 9't.
If ycia have questions or comments, please advise.
Yours very truly,
$$bh/m C. M. Hobson""#
GNGtcir Enclosure bct Messrs. C. K. McCoy S. C. Ewald W/a J. T. Beckham P. P. Boran w/a C. L. Donaldson R. E. Norman w/a l
R. L. Boyer K. M. Stefanini w/a l
C. W. Modges J. M. Mostellar w/a l M. D. Kee w/a W. M. Watson H. C. Nix w/a G. Dockhold w/a J. R. Pope w/a D. F. Ballman w/a W. 2. Pitts w/a 3. R. Quick w/a R. E. Leggett w/a R. A. Pollock w/a
- j. J. H. Jones w/a B. L. Maulsby w/a l
W. C. Sewell W/a K. W. tLocracken w/a E. E. Joyner w/a G. C. Mitnhell w/a l
W. C. Gabbard w/a EV 925-022 J. J. Leonard l
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P0ve 1 Of 13 MPDEst OPEhATION MOH1TORIMO REPORT Frent 01-01-90 Corryia Power company To: 03-31-90 Plant E.I. Hatch
- f P.O. Box 4545 Permit Numbart GA0004120 Atlanta, Georgia 30302 Ciccharge Leontion: 010 - Low Volume waste (Neutralisation Tank) l Type of 3 ample: Grab Frequency of Analysis 2/Mo COdet (530) (5:0) susp nded solids 011 & Grease '
Parameters og/l ag/l Avg. 30 Avg. 15 Limits: Max. 30 4
Max. 100 Date:
60.0 <5 01-02-90 --
01-03-90 19.0 --
01-05 20.0 01-17-90 1,Q ()
6.7 <5 .
02-06-90' <5 02-25-90 5.3 72.0 <5 03-09-90 --
03-10-90 11.4 --
03-13-90 25.0 ==
03-14*90 4.8 2.2 <5 03-23-90 i
. ?
Mumber of Samples: 11 6 l
Average Valuat 20.7
<5 ,
71 0 45 l Maximum values <5 Minimum values 10 0 9 l
Limits Rumended:
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. - , - - - ,- -, ,, r,~,- - , . ,,-,,.,e,- . . , . . , , . - - , , , - - - - - - - , , , . . - - , - - - - , . - -
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4 WPDEst CPEMATION MONITORING Rf, PORT Front 01-01-90 COorgia Power company Tot 03-31-90 Plant E.I. Hatch P.O. Box 4545 permit Numbers cA0004120 Atlanta, Georgia 30702 Discharge Incationt 01H = Low Volums Wast.s (?ressure Filters Backwash)
Type o't 8 maple orab Frequancy of Analysis 1/Qtr '
(530) (550) code suspended Solids 011 & Crease Foramotort #9/1 29/1 Avg. 30 Avg. 15 Limits:
Max. 100 Max. 20 Datet
<1.0 <5.0 02-15-90 (A) 30 <5.0 02-15-50 (B) <1 0 <5 0 02-15-90 (C) 1.0 <5.0 02-18-70 (D) 4 4 Number of 8 amplest <5.0 Average Values 1.5 3.0 <5.0 Maximum Values <1.0 <5.0 Minimum valuet 0 0 Zamits Exooededs ,
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NPDEst CPERATION MONITORING REPORT fromi 10-01-89 Georgia Power Company Tot 12-31-89 Plant E.1. Watch P.O. Dox 4545 Parmit Numbert,GA0004120 Atlants, Georgia 30302 Discharge tocation: 01A - Cooling Tower Slowdown tinit One '
slowdown Tower masin Tower Basin Zacationt slowdown M1owdown 1 Orab Grab Grab Type Mitp1 Grab Mitp1 Grab M1tp/ Unit 1/Qtr 1/Qtr Frequency: 1/WX/ Unit 1/WX/ttnit 1/WX Eino Chromium Parameteri FAC-avg. Fac-max. Total Time max.
of TRc rol anx.
(ag/1) &TRCavg5)
(min.=sg/ (og/1) (eg/1)
(ag/1) 120 1.0 0.2 Limites 03 0.5 41400-50040 1092 1034 codes 50064 50064 Datet 0 0 0 01-03-90 0 0 -- --
01-10 0 -- --
0 0 0 01-17-90 0 -- --
01-24-90 0 0 --
C. --
02-02-90' 0 0 0 0 0 0.35 <0.1 02-07-90 0 -- --
02-14-90 0 0 02=21 90 * * -- --
02-28-90
- 03-04-90 -- --
4 4 6 65-14-06 4 -- --
4 6 68-8-60 * * -- --
Os-se-90
- Number of 7 1 1 samples 7 7 i
0 0 0.35 <0.1 Avg Valust 0 0 0.35 <0.1 Max Valuet 0 0 ,
0 0.35 <0.1 Min value 0 0 Limits 0 0 0 0 Exoeoded: 0 The ** danotes no c.hlorination performed due to tTnit one putage and hypoohlorination system not operated.
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tage 4 O! 13 MF0458 OFERATIoA McHITORING REPORT Prpat 01 01-90 Georgia Power comoany Tot 03-31-90 plant E.I. Natch P.O. Box 4545 Permit puebert SA0004120 Atlanta, Georgia 30302 1 Discharge Incation 02A - cooling Tower slowdown Unit Two Slowdown Slowdown Tower Basin Tever Basin 1.ocatient Mitp1 Blowdown Orab Typet Orkb Mitp1 Grab Matp1 Grab Orab 1/Otr 1/Qtr Frequency: 1 M / Unit 1 N nit Total 1/ W Unit Chromium
- artnetsrt FAC-avg. Fao-sax. Time Sino max.
of TRC rol sax.
& TRC avg. .
(min.-ag/1) (og/1) (mg/1)
(ag/1) (ag/1) 120 1.0 0.2 t Limits: 0.2 0.5 51400-50060 1092 1034 codest 50064 50064 Dete:
0 0 0 01-03-90 0
-~ --
01-10-90 0 0 -- --
0 0 0 01-17-90 0 -- --
01-24-90 0 0 ~~ --
0 0 0 02-02-90 0 (0.1 <0.1 02-07-90 0 0 -~ --
0 0 0 02-14-90 * * <0 1 <0 1 02=15 90 * -- --
0 0 0 02-21-90 * * -- --
02-Is-90
- 0 0 03-Os-90 0 -- --
0 0 0 Os-14-90 0 03-21-90 0 0 ~~ ==
0 0 02-28-90 0 Number of 12 2 2 Staples: 12 12 <0.1 <0.1 0 0 .
Avg Valuet 0 0 <0.1 <0.1 Max Valuet 0 0 40..
0 0 40.1 Min Value 0 Limite 0 0 0 0 Rueoeded: 0 The "a" denotes no samples t.aken due to no chlorination performed.
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Pag 6 5 of 13 WPDES: CPERATICH CONITORING MPORT Georgia Power C'wpany From: 01-01-30 Plant 2.2. Natch To 03-31 30 P.O. Box 4545 Atlanta, Georgia 30302 Permit Numbert CA0004120 Disobarge 1ecation: 018 = Cnit One Cooling Water Overflow Kacatient Blowdown Slowdown slowdown Tower Disch. Tover Disch.
Type Mitp1 Grab Mitp1 Grab Mitp1 Grab Grab Grab Freguancy: 1/WX/ Unit 1/WX/ Unit 1/Wk/ Unit 1/Qtr 2/Qtr Parameter: FAc-avg. Pao-sax. Total Time Eino Chronium of TRc rol max. max.
& TRC avg.
(ms/1) (ms/1) (min.-ng/1) *(og/1) (og/1)
Edmits: 0.2 0.5 120 1.0 0.2 codes: 50064 50064 81400-50060 1092 1034 Dates Number of.
Samples: 0 0 0 0 Avg Valuet -- ~~
0
== .. ..
Max values -- -- -- ..
Min Values -- .- -- --
Limits ..
Exoended: 0 0 0 0 0 There was no sampling of this discharge location due to Unit one outage-cooling Towers / Flume drained.
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WPDEst OPERATION MONITORING RZPORT Front 01-01-90 C:orgia Power company To 03-31-90 Plant z.I. Match P.O. Box 4545 Permit Number SA0004120 Atlanta, Georgia 30302 Cischarge Location 029 - Unit Two cooling Tower Overflow To Stora Drains ,
Slowdown Slowdown Tower Disch Tower Disch.
Locations Blowdown crab Type Mitp1 Grab Mitp1 Grab Mitp1 Grab crab 1/Qtr Frequency: 1/WX/ Unit 1/WX/ Unit 1/WK/ Unit 1/Otr Total Time Sino Chromium Parameters FAC-avg. Fac-hax.
of TRC rel max, stX.
& TRC avg.
(ag/1) (min.-ag/1) (ag/1) (ag/1)
(ag/1) 120 1.0 0.2 Limite 0.2 0.5 50064 81400-50060 1092 1034 codess 50064 Date:
0 40.1 <0.1 03-05-90 0 0 Number of 1 1 Samples: 1 1 1 0 0 <0.1 <0.1 Avg valuet 0
<0.1 <0.1 Max Valuet 0 0 0 0 0 <0.1 <0.1 Min Valuet -0 limits 0 0 Expoeded: 0 0 0 l
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Pago 7 of 13 )
l NPDEst OPERATION NONITORING REPORT 1
Seergia Power Company From: 01-01-90 Plant E.I. Hatch Tot 03-31-90 P.o. sex 454s ;
Atlanta, Georgia 30302 Permit Numbers SA0004120 Disoharge zooation: 02c - Unit Two cooling water overflow Loostion: 31 wdown Slowdown Slowdown Tower Disch. Tower Disch.
Typet Mitp1 Grab Mitp1 Orab Mitp1 Grab Grab Grab Prequency: 1/WX/ttnit 1/Wk/ Unit 1/WX/ Unit 1/Qtr 1/Otr ,
Parameter FAc-avg. Fac-mar. Total Time Eino Chromium I of TRC rol anx. max. J
& TRC avg.
(ag/1) (ag/1) (min.-sg/1) '(ag/1) (ag/1)
Limites 03 05 120 1.0 0.3 codes: 50064 50064 a1400-50060 1092 1034 Date:
03-19-90 0 0 0 <c.1 co.1
- Muaber of Sampleet i 1 1 1 1 Avg Value 0 0 0 <0.1 <0.1 Max Value 0 0 0 <0.1 <0.1 Min Value
- 0 0 0 <0.1 <0.1 Limits l
Suoeeded: 0 0 0 0 0 I
, 4 I
l 1
- - - - ,----cv vvr-.-,- -,,.,_.,.,--,,,--,---,,..~.r,,---r.-
, -.v-- --r,.- - - . - - - - - . ~ - . - - - . _ _ _ , ' - _ _ _
Page 9 of 13
- MFDESI OPDATION MONITORING REPORT )
l Front 01-01-90 i Georgia Power Company Tot 03-31 90 1 Plant E.I. Match F.C. Sox 4545 Fermit Numbert CA0004120 At1&nta, Georgia 30302 Discharge 14 cation: 01E - Iow volume Waste (Liquid Radwaste system Unit one)
Type or samploi crab Frequency of Analysis 3/Mo .
Code (530) (550)
Susp nded Solids 011 & Grease Parameters 29/1 ag/l Avg. 30 Avg. 15 Limite1 Max. 100 Max. 30 Date:
1.0 <5 01-04-90 19.5 01-15-90 35.0 <5 02-04-90 0.3 4.5 <5 02-19-90 <5 03-05-90 5.3 30.0 13.4 03-19-90 6 4 Mumber of damples s.s Average values 12.7 38.0 19.5 Maximum values 0,3 <5 Minimum Value: 0 0 Limits Exoemded ,.
i e
v- , - , . , _ _ _ - _ . , ., _.e. -_,.. _ _ _. . . -_ , - , ,_/%. , , . . _
__ .____ _ ._ _ ~ _ . _ _ . . _ _ _ . _ _ _. ._ _ . _ . _ _ . _ . _
. POVJ 9 of 13 WPDES: OPERATION NONIMRING REPORT Georgia Power Company Plant E.I. Match FroRI 01-01-30 To P.O. Sox 4545 03-31-90 Atlanta, Georgia 30303 Permit Number GA0004130 Discharge Location:
02E - Imv Volume Waste (Liquid Radwaste system Unit Two)
Type of sample Orab Frequency of Analysis 2/Mo ,
Codet (530) (550)
Parameters suspended solids ag/l oil & Grease ag/l Limits:
Avg. 30 Avg. 15 Max. 100 Max. 20 Datet 01-03-90 0.80 01-17-90 <5 0.3's <5 02-05-90 0 32 02-20-90 <S 03-05-90 3.33 11.8 03-19-90 2.50 <5 1 00 <5 Mumber of samples 6 Average Values 1.36 6
Maximum Values <5 3.33 11 8 Minimum value 0.23 Limits Exceeded: <5 0 0 9
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Page 10 or 13 j l
l WPDES: OPERATION MONITORING REPORT l
Georgia Power Company From: 01-0)-7Q Plant I.I. Watch To: 03-31-90 i P.O. Box 4 54 5 -
Atlanta, Georgia 30302 Permit Number QA0004120 Discharge Location 01 - Combined Plant Maste Streams Unit one Prequency of Analysis: 1/wk type of samples: In situ Crab Grab Crab Parameter: Temperature T.R.C. F.A.C. pH Min. 6.0 Ilmits: bog. F N/A N/A Max. 9.0 codes (11) (50060) (50064) (400)
Date:
01-01-90 53 0 0 7.2 01-08-90 60 0 0 7.0 01-15-90 60 0 0 6.7 01-23-90 73 0 0 7.3 01-29-90 77 0 0 7.4 02-05-90 66 0 0 6.9 02-12-90 77 0 0 7.4 02-19-90 61 0 0 6.8 02-26-90 68 0 0 7.2 03-05-90 75 0 0 7.3 03-12-90 66 0 0 6.2 03-19-90 67 0 0 6.4 03-26-90 65 0 0 6.1 Number of samples: 13 13 13 13 Average Values 67 0 0 6.9 Martmum Value 77 0 0 7.4 Minlaum values 60 0 0 6.1 Idmits Exceeded: 0 0 0 0 i
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MPDT,8i OPERATION MONITORING REPORT l
Georgia Power company From: 01-01-30 To 03-31-90 Flant 3.1. Match '
P.O. Box 4545 Permit Numbert GA0004120 Atlanta, Georgia 30302 Discharge Eocation 02 = Combined Plant waste streams Unit Two Frequency of Analysis 1/WX crab Type of samples: 2n situ erab erab Yarameter Temperature T.R.C. . F.A.C. pH Limital Dog. F N/A . N/A Kin. 6.0 Max. 9.0 coder (11) (50060) (50064) (400)
Datet 01-01-90 55 0 0 7.3 01-08-90 62 0 0 7.2 60 0 0 6.7 01-15-90 0 7.3 01-23-90 73 0 77 0 0 7.'4 01-29-90 0 7.0 02-05-90 65 0 02-12-90 66 0 0 72 02-19-90 73 0 0 4.9 02-26-90 48 0 0 7.2 03-05-90 75 0 0 7.3 03-12-90 73 0 0 7.2 03-19-90 74 0 0 7.0 03-26-90 to 0 0 7.0 13 13 13 13 Mumber of samples: 71 Average Valuet 49 0 0 40 0 0 7.4 Maximum Values 0 s.7 Miniaua value 35 0 0 0 0 timits Exceeded: 0 l
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Pago 12 Cf 13 h
NPDES Op5 RATION MONITORING RIPORT Georgia Power company From: 01-01-90 I Tot 03-31-90 Plant E.I. Hatch P.O. Box 4545 Fermit Fumbert GA0004120 Atlanta, Osorgia 30302 I certify under the penalty of law that this document and all i attachments were prepared under the direction or supa-vision in accordanos with a system designed to assure ths,t qualified personnsi properly gather and evalute the information submitted. Based on my inquiry of the person or persons who manage the system, or those per-eens directly responsible for gathering the information, the infor-nation submitted is, to the best of my knowledge and belief, true, accurate, and couplets. I an aware that there are significant penalties for submitting f also inforimetion, including the posibility of fine and imprisonment for knowing violations.
/ '
W//lfd
'Marvey C. pix '
canaral Manager I
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NPDES: OPERATION HONITCRING RIPORT Ooorgin Power Company From: 01-01-90 plant R.I. Match Tot 03-31-90 F.C. Box 4545 -
Atlanta, Georgia 30302 Parmit Nuunber CA0004120 All vaiuos reported are subjoet to the analytical variability of the approved test procedures as follows:
(
74rnatar R&nga DoD +/- 0.9 ag/l TSS +/- 1.3 ag/l ono +/- 1.s ag/l pH +/- 0.05 Cr +/- 0.03 ap/1 En -
+/- 0.06 ag/l Fe +/- 0 05 mg/l Mn +/- 0.01 mg/l T:tal y +/- 0.003 mg/l Temperature +/- 0 9 F e
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PLANT u..= .
NPDES LOG
~
~
CAUSE AND ACTION TAKEN TO l DATE # TIME AMTICIPATED OR' APPROX, REDUCEIEll*41 HATE IPREVENT. SAMPt.ES SAMFd t EVENT ACTUAL DATEI I: LOW TAKEn MEstPLT3 HECURRENCE*
BEGAN TIME CEASES i RATE Tower L.7,3
__The three Unit One Cooling Towers were not FAC
< 0.1 55 900 gra 03-06-90/0600 03-10-90/Z300 mtta due_ to tire ssMled Unit Ow Cr denser Retabing and Refueling Osta9e. Since lower 1,2,3
<. 8 1 TRC the towers were not operating, draining these rower 1,2,3 towers for cleaning and . cgirs was mandated. CHROPUUn
< 0.1 The draining process e sisted or alicving Tower 1,2,3 each partially filled tower to gravity drain < 0.1 ZINC to the verd drain systen. Dralne w to the towers was consistent with the prior approval
from eeth tower were _ collected, yrfor to draining, and analyzed.
PLANT MANAGER - w. .
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, Geo+g: Powet Comrchy 333 Peepmont Avenot Mame Geo p a 30303 i* 1elephone 404 L264526
& Maansg Mpess
/ Post otI:e Bon 454$
Manta Georgia 30332 Georgla Power Chris M. Hobson tre saswn avectre spem Lgensing sna Comphance Manapet ,
July 20,1990 Mr. D. M. Word Chief, Water Protection Branch 205 butler Street, S.E. - Room 1070 Atlanta, Georgia 30334
Dear Mr. Word:
As required by the following NPDES Permits, we are submitting the Operation Monitoring Reports for each of the power plants ,
for the quarter ending June 30, 1990. .
PIANT ARKWRIGHT -
HPDES PERMIT No. GA 0026069 PIANT BOWEN -
NPDES PERMIT NO. GA 0001449 PIANT BRANCH -
NPDES PERMIT.No. GA 0026051 PIANT HAMMOND -
NPDES PERMIT No. GA 0001457 PIANT HATCH -
NPDES PERMIT NO. GA 0004120 PIANT HCDON/ATK -
NPDES PERMIT NO. GA 0001431 PIANT MCMANUS -
NPDES PERMIT No. GA 0003794 PIANT MITCHELL -
WPDES PERMIT NO. GA 0001465 PIANT SCHERER -
HPDES PERMIT No. GA 0035564 WALIACE DAM -
HPDES PERMIT No. GA 0035581 '
PIANT WANSLEY -
NPDES PERMIT No. GA 0026778 PIANT YATES -
HPDES PERMIT No. GA 0001473 BARTLETT'S FERRY -
NPDES PERMIT NO. GA 0001490 While the information contained in this report is a true, accurate and complete presentation of measurements and
- analytical results observed, such information is subject to the inherent variabilities to make the measurements and results. such variabilities and inaccuracies are not within the reasonable control of the permittee. The permittee reserves the right to clain all legal and equitable defenses l available to it in connection with any exceedances reflected in this report. For these reasons, among others, this report should.not be inter permit violations. preted as an admission by the permittee of -
(
l
,. l All values reported are subject to the analytical variability of the approved test procedures as follows:
Paranatar Rance BOD, t 0.9 ag/l TSS t 1.3 mg/l 0&G 1 1.8 ag/l .
pH t 0.05 Cr 1 0.03 mg/l En 1 0.06 ag/l Fe t 0.05 mg/l Mn 1 0.01 ag/l Total P t 0.003 mg/l Temperature 1 0. 9't.
If you have questions or comments, please advise.
Yours very truly, M// n
- c. M. Hobson RDJacir Enclosure bet Messrs c. K. McCoy s. c. Ewald w/a J. T. Beckham P. P. Boren w/a C. L. Donaldson R. E. Norman w/a R. L. Boyer K. M. Stefanini w/a C. W. Hodges J. M. Mostellar w/a W..M. Watson M. D. Kee v/a M. C. Hix w/a G. Bockhold w/a J. R. Pope w/a D. F. Hallman w/a W. E. Pitts w/a 3. R. Quick w/a >
R. E. Imggett w/a R. A. Pollock w/a J. J. Leonard w/a J. H. Jones w/a
'W. C. Sewell w/a K. W. McCracken w/a E. Z. Joyner w/a G. c. Mitchell w/a W. C. Gabbard w/a 925-022 l
Page 1 of 13 I
NPDES OPERATION MONITORING REPORT 4
Georgia Power Company From: 04-01-90 Plant E.1. Hatch Tot 06-30-90 P.O. Box 4545 i Atlanta, Georgia 30302 Permit Numbert GA0004120 Discharge Locationt 01G - Low Volume Wasta (Neutralization Tank)
. Type of. Sample Grab-Frequency of Analysist 2/Mo codet (530) (550)
Parameters. Suspended Solids 011 & Grease ag/l ag/l Limits: Avg. 30 Avg. 15 Max. 100 Max. 20 Date:
04-06-90 6.2 <5 ,
04-19-90 B.7 <5 05-12 3.0- <5 05-22-90 23.0 <5 06-07-90 8.0 <5 ..
06-10-90 64.0 <5 06-21-90 7.7 --
Numb'er of samplest 7 l6-Average Values 17.2 <5 Maximum Valuet 64.0 <5 Minimum Value 3.0- <5 Limits Exceeded 0 0 P
b
- -- m..:..,,. .-r-.4,e,w e .--. .
.-,,,,..,,.+.-.c. ..~,,-,,y..,-o,,,,--- ,, , ...,,,w --r,e-. ---
m.,-.~w. -...v.<w ,i-ver ^.er--+v-v=-w----,
_ . . _ . . . - _ ...._ ._.._._..m___ . . . _ . . _ _ _ _ . . _ _ _ _ _ _ _ _ _ _ . _ _ _ _ . _ _ _ ,
Page 2 of 13 NPDES OPERATION MONITORING REPORT Georgia Power Company Frost 04-01-90 Plant E.I. Hatch Tot 06-30-90 P.O. Box 4545 Atlanta, Gnorgia 30302 Permit Numbert GA0004120 i
! . Discharge Location: 01H - Low Volume Waste (Pressure Filters Backwash)
Type of Sanplet Grab Frequency of Analysist 1/Qtr Codet. -(530) (550)
- Parameters- Sucpended Solids oil & Grease ag/l ag/l Limits: Avg. 30 Avg. 15 Max. 100 Max. 20 Date:
05-07-90 (A) <1.0 <5.0 OD-07-90..(B) <1.0 <5.0 05-07-90 (C) <1.0 <5.0 05-07-90 (D) 1.0 <5.0' l i
4 Humber of Samplest 4 4 Average Values- <1.0 <5.0 Maximum Valust 1.0 <5.0 Minimum Valuet' <1.0- <5.0 Limits Exceeded 0 0 f
i 1
. i l
Page 3 of 13 NPDES: OPERATION MONITORING REPORT Georgia Power Company From: 04-01~90 Plant E.I. Hatch To: 06-30-90 P.O. Box 4545 Atlanta, Georgia 30302 Permit Numbert GA0004120 Discharge Locationa 01A - Cooling Tower Blowdown Unit One location Blowdown Blowdown Blowdown Tower Basin Tower Basin
. Typet Mitpl Grab Mitpl Grab Mitp1 Grab Grab Grab Frequency: 1/Wk/ Unit 1/Wk/ Unit 1/Wk/ Unit 1/Qtr 1/Qtr Parameter FAC-avg. Fac-max. Total Time Zinc Chromium i of TRC rol max. max.
& TRC avg.
(29/1) (ag/1) (min.-ag/1) (ag/1) (ag/1)
Limits: 0.2 0.5 120 1.0 0.2 Codes 50064 50064 81400-50060 1092 1034 Date:
04-04-90 *
- 5- -- --
04-11-90 * * * -- --
04-18-90 * * * -- --
04-25-90 * * * -- --
05-03-90 * * *- -- --
05-10-90 * * * -- --
05-17-90 * * * -- --
05-24-90 * * * -- --
05-31-90 * * * * -- --
06-06-90 * * * -- --
06-13-90 * * * -- --
06-20-90 <0.1- <0.1 0 -- --
06-26-90 -- -- --
<0.1 <0.1 06-27-90 <0.1 <0.1 0 -- --
Number of samples: 2 2 2 1 1 Avg Valuet <0.1 <0.1 0 <0.1 <0.1 Max Values <0.1 <0.1 0 <0.1 <0.1 Min Values <0.1 <0.1 0 <0.1 <0.1 Limits Exceeded: 0 0 0 0 0 The "*" denotes no chlorination performed due to Unit one Outage and hypochlorination system not operated.
l
Page 4 of 13 NPDES: OPERATION HONITORING REPORT Georgia Power Company From: 04-01-90 Plant E.I. Hatch Tot 06-30-90 P.O. Box 4545 l Atlanta, Georgia 30302 Permit Numbert GA0004120 4
Discharge Location: 02A - Cooling Tower Blowdown Unit Two j Location: Blowdown Blowdown Blowdown Tower Dasin Tower Basin '
. Typet Hitp1 Grab Mitp1 Grab Mitp1 Grab Grab Grab Frequency: 1/Wk/ Unit 1/Wk/ Unit 1/WX/ Unit 1/Qtr 1/Qtr Parameter: FAC-avg. Tac-max. Total Timo Zinc Chromium of TEC rel max. max.
& TRC avg.
(ag/1) (mg/1) (min.-mg/1) (2g/1) (m9/1)
Limits: 0.2 0.B 120 1.0 0.2 Codes 50064 50064 81400-50060 1092 1034 Date:
04-04-90 <0.1 <0.1 0 -- --
04-12-90 <0.1 <0.1 0 -- --
04-18-90 <0.1 <0.1 0 ~~ --
04-25-90 <0.1 <0.1 0 -- --
05-02-90 <0.1 <0.1 0 -- --
05-09-90 <0.1 <0.1 0 <0.1 <0.1 05-17-90 <0.1 <0.1 0 -- --
05-23-90 <0.1 <0.1 0 -- --
05-31-90 <0.1 <0.1 0 -- --
06-06-90 <0.1 <0.1 0 -- --
06-13-90 < 0.'1 <0.1 0 -- --
06-20-90 <0.1 <0.1 0 -- --
06-27-90 <0.1 <0.1 0 -- --
Number of samples: 13 13 13 1 1 1 Avg Valuat <0.1 <0.1 0' <0.1 <0.1 Max Values <0.1 <0.1 0 <0.1 <0.1 Min Valuet <0.1 <0.1 0 <0.1 <0.1 Limits Exceeded: 0 0 0 0 0 l
l'
Page 5 of 13 NPDES: OPERATION MONITORING REPORT ;
Georgia Dower Company From: 04-Cl-90 Plant E.1. Hatch To: 06-30-90 P.O. Box 4545 Atlanta, Georgia 3030d Permit Number CA0004120 Discharge Location: 012 - Unit one Cooling Water overflow Location: Blowdown Blowdown Blowdown Tower Disch. Tower Disch.
. Types Mitp1 Grab Mitp1 Grab Mitp1 Grab Grab Grab Frequency: 1/WX/ Unit 1/Wk/ Unit 1/Wk/ Unit 1/Qtr 1/Qtr Parameter FAC-avg. Fac-max. Total Time Eino Chromium of TRC rol max. max.
& TRC avg.
(mg/1) (29/1) (min.-ag/1) (29/1) (ag/1)
Limits: 0.2 0.5 120 1.0 0.2 1
- Codes: 50064 50064 81400-50060 1092 1034 Dates i
Number of Samples 0 0 0 0 0 Avg Values -- -- -- -- -- <
Max values -- -- -- -- --
Min Values -- -- -- -- -- i Limits Exceeded: 0 0 0 0 0 There was'no sampling of this discharge location due to Unit one Outage-cooling Towers /Flune drained.
y b o-:- ,
,ab-tv-ew+-+gWg y,* -
wr- '-W g-W-ww-r+--we- 'r-ywwr e- 'v
. - _ . .. . ~ ..~ - _ - - - - . . -. . . . . . = . . - . - . - ~ .
Page 6 of 13 DNPDES: OPERATION ~ MONITORING REPORT-
- Georgia Poder' Company. From~ 04-01-90
- Plant E.2. Hatch- To: 06-30-90 '
P.O. Box 4fi5-
-Atlanta,- Georgia 30302 Permit Number: GA0004120 Discharge Location: 02B - Unit Two Cooling Tower overflow To Storm
-Drains Location: Blowdown- Blowdown Blowdown Tower Disch. Tower Disch.
Type ~ Mitpl Grab Mitpl Grab. Mltp1 Grab- Grab Grab Frequency: 1/WX/ Unit 1/Wk/ Unit 1/Wk/ Unit 1/Qtr '1/Qtr
.Parametert.FAC-avg.. Fac-max. Total Time Zine Chromium-of TRC rol sav, max.
3 TRC avg. ,
(ag/1) (ag/1) (min.-ag/1) (29/1) (eg/1)
Limits: 0.2- 0.5 120 1.6 0.2 codes:= 50064 50064 81400-50060 1092 1.034 Dates-. ,
04t97-90 ><0.1 <0.1 0 40.1 <0.1 ,
05-09 <0.1- <0.1 .0 <0.1 <0.1 ,
30-90 <0.1 < 0 .1- 0 -- --
l 05-31-90 0.14 0.14 0 -- --
05-31-90 0.14 0.14 15 -- --
05-31-90 0.14 -0.14' 30 -- ~~
.05-31-90 <0.1 < 0.1 - 45 -- --
05-31-90 <0.1: <0.1 60 -- --
-Numbertof Samples 8+ 8. 8 2 2 Avg value: >0.11 1.11< 18.8 <0.1. -<0.1 Mar Value s 'O.14. .14 60' < 0.1 : <0.1 L ' Min-Values <0.1 < o .1 - 0 <0.1 < 0.1' E . Limits-
- Exceeded: 0 0 0' O O L.
i l
n
_.- .~i . _, _ _. ., _ _
.] > ,
. _ ~
Page 7 of 13
. HPDESt OPERATION MONITORING REPORT
?
Georgia Power Company From: 04-01-90 Plant E.I. Hatch To 06-30-90 P.O. Box 4 545 Atlanta, Georgia 30302 Permit Numbert GA0004120 Discharge Location: 02C - Unit Two cooling Water overflow Incation: Blowdown Blowdown Blowdown Tower Disch. Tower Disch.
. Yn,a s Mitpl Grab Mitpl Grab Mitpl Grab Grab Grab n aquency -1/WX/ Unit 1/WX/ Unit 1/WX/ Unit 1/Qtr 1/Qtr Parameter FAC-avg. Fac-max. Total-Time Zinc Chromium of TRC rol max. max.
& TRC avg.
(ag/1) (29/1) (min.-ag/1) (29/1) (29/1)
Lir.its: 0.2 0.5 120- 1.0 0.2 Codes 50064 50064 81400-50060 1092 1034 4 Dc?.0 :
05-31-90 0.14 0.14 0 -- --
95-31-90 0.14 0.14 15 -- --
5-31 0.14 0.14 30 -- --
901 <0.1 <0.1 45 -- --
5-31-90 < 0 .1 - <0.1 60 -- --
v6-28-90 <0.1 <0.1- 0 <0.1 <0.1
- Number of Samples: 6- 6 6 1 1 Avg:Value: 0 .1 - 0.1- 30 <0.1 <0.1 Max Value:- 0.14 0.14 60 <0.1 <0.1
' Min Values'<0.1-
<0.1 'O <0.1 <0.3 Limits Exceeded: 0 0 0 0 0 W
l
Page 8 of 13 NPDES: OPERATION MONITORING REPORT GeorgiaLPower Company From: 04-01-90 Plant E.I. Hatch Tot 06-30-90 P.O. Box 4545-Atlanta, esorgia. 30302 Permit Number GA0004120 Discharge' Location: O' E - Low Volume Wasta (Liquid Radwaste System Unit one)
Type of Sample Grab Frequency of Analysis: 2/Mo coder -(530) (550)
Parameter: Suspended Solids 011 & Grease ag/l ag/l Limits: Avg. 30 Avg. 15 Max. 100 Max. 20 Date:
04-01-90 10.0 <5 04-16-90' 3.0 <5
. 04-24-90 32.0 ~~
05-08-90 1,5 <5 4
05-21-90' 2.0 <5 06-04-90 .5.5 <5 06-18-90 25.0 6.0 Number of samples: 7 6 Average Values -11.3 <5
' Maximum-Values' 32.0 6 '. 0 Minimum Values- .. 5 <5 Limits Exceeded:- 0 -0
.. . . .~. . - . . _ . . _ . . - - . _ ~ . .. - - -
-4 Page-9 of 13 NPDES: OPERATION MONITORING REPORT Georgia Power Company From: 04-01-90
- Plant E.I. Hatch To 06-30-90 P.O. Box 4545 Atlanta, Georgia 30302 Parmit Number GA0004120 i Discharge Location: 02E - Low Volume Waste (Liquid Radwaste System -
Unit Two)
Type of Sample Grab Frequency of Analysis: 2/Mo Codes (530) (550)-
Parameters -Suspended Solide 011 & Grease ag/l ag/l Limits: Avg. 30 Avg. 15 Max. 100 Max. 20 Date:
' 04-02-90 1.6 <5 04-16-90 1.5 <5 05-10-90 0.5 <5 05-21-90 0.0 <5 06-04-90 1.3 <5 '
n6-19-90 9.6 13.2 L
. Number of Samples 6 6 L- Average value: 2.4 6.3
- Maximum-Values. 9.6 13.2 l Minimum Value 0.0 <5 Limits Exceeded . 0 0 I
I lt I
i l
l l
y
~ .
Page 13 of 13-1 NPDES: OPERATION MONITORING REPORT Coorgia-Power Company From: 04-01-90 Plant E.I. Hatch To: 06-30 P.O. Box 4545 Atlanta, Georgia 30302 Permit Number: GA0004120
. Discharge Location: 01-- Combined Plant Waste Streams Unit one Frequency of Analysis: 1/Wk Type of Samples:- In Situ Grab Crab Grab
-Parameter Temperature T.R.C. F.A.C. pH Limits: Deg. F N/A N/A Min. 6.0 Max. 9.0 Code: (11) (50060) (50064) (400)
Date:- ;
.04-02-90 64 0 0- 6.2 04-09-90 64 0 0 7.6 04-16-90 68 0 0 6.6 04-23-90 69 0- 0 6.8 05-01-90 77- 0 0 7.3
- 05-07-90 73 0 0 6.6 05-14-90 72 0 0 6.6-
'05-21-90 78 -0 0 6.6 05-28 87- 0 0 6.7-06-04-90 81: 0 0 7.4 06-11 73- 0 0' 6. 8 -
06-18-90. 80 0- 0 7.6 06-25-90. 86= 0 0 7 .1. -
e Number of Samples: _ 13- t13 13 13
-Average Value:- 75 -0 0 6.9 Maximum value: 87- 0 0 7.6 Minimum value 64 0 0 6.2 Lirits Exceeded: 0 0 0 0 J .
~.
Page 11 of 13 NPDES: OPERATION MONITORING REPORT Georgia Power Company From: 04-01-90 Plant E.I. Hatch To 06-30-90 P.O. Box-4545 Atlanta,_ Georgia 30302 Permit Humbert GA0004120
. Discharge Meation: 02 - Combined Plant Waste Streams Unit Two Frequency of Analysis 1/Wk Type of Samples: In Situ Grab Grab Grab Parameter: Temperature -T.R.C. F.A.C. pH Limits: Deg. F .
N/A N/A Min. 6.0 Max. 9.0 codes (11) (50060) (50064) (400)
Date:
04-02-90 64 0 0 6.2 04-09-90 75 0 0 7.0 16-90 'o i O O 7.2
'04-23-90 66 0. 0 7.7 05-01-90 88 0 0 7.5 05-07-90 78 0 0 7.0 05-14-90 73 0 0 7.1 05-21-90 84 0 0 7.0 05-28-90 82 0 0 6.9 06-04-90 88 0 0 7.4 06-11-90 86 0 0 6.8 06-18-90 87 0- 0 7.5 06-25-90 86 O_ 0 7.2 Number of Samples: 13 13 13 13 Average.Value 79. 0 0 7.1 Maximum Value 84 0 0 7.7-Minimum Value: 64 0 0 6.1 l Limits Exceeded: 0 0 0 0 1
l
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. I l
. l Page 12 of 13 I l
1 l
NPDES: OPERATION HONITORING REPORT 1
J c'.orgia Power Company From: 04-01-90 Plant E.I. Hatch Tot 06-30-90 P.O. Box 4545
' Atlanta, Georgia 30302 Permit Number: GA0004120 I certify under the panalty of law that this document and all attachments were prepared under the direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evalute the information submitted. Based on my inquiry of the person or persons who manage the system, or those per-sons-directly responsible for gathering the information, the infor- +
mation submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violationis.
Not (Wv
- . Lewis Sumner ~
l
_ Acting General nager 4
(/f Chris M.-Hobson JL_--
Licanaing and Compliance Manager 1
l e -
. -.-. . . . - _ . - - . ..- . ._ ~ .. -. . - . - . . -
Page 13 of 13 NPDES OPERATION MONITORING REPORT Georgia Power Company. Front 04-01-90 Plant E.I. Hatch. Tot 06-30-90 .
P.O. : Box 4545 Atlanta, Georgia 30302 Permit Numbert GA0004120 All values reported are subject to the analytical variability of the approved test procedures as follows:
Parameter Range BOD +/- 0.9 2g/1 TSS '+/- 1.3 29/1 O&G +/- 1.8 ag/1 pH +/- 0.05 Cr +/- 0.03 ag/l Zn +/- 0.06 mg/l
.Fe- +/' 0. 05 mg/l Mn. +/- 0.01 ag/l
' Total P
+/- 0.003 ag/1 Temperature -+/- 0.9.F .
a w
.u.-., , y __.Ty .i- -- g--g
i . .
P L A N T t i . "^'c" NPDES LOG DATE / TIME ANTICIPATED OR APPROX. 55USE AND ACTION TAKEN TO EVENT ACTUAL DATE/ FLOW IIEDUCE/ ELIMINATE / PREVENT. SAMPLES SAMPLD BEGAN TIME CEASES RECURRENCE
- T.AKEN RESULTS RATE 01 JUNE 1990/0645 OIJUNE 1990/1830 19400 gpc Failure to monitor the release of chlorinated None* .None **
water from the Unit 2 Plant Service Water System (PSW) for 11 hours1.273148e-4 days <br />0.00306 hours <br />1.818783e-5 weeks <br />4.1855e-6 months <br /> 45 minutes. The cause 5rthisreleasewasduetoproceduralerror The procedure does not direct personnel to cease chlorination of the PSW when PSW is to be diverted to neintain Circ Water levels in the flume. Corrective action will be addressed to correct the procedure to minimize this froe occuring again.
L
- A sample taken at 2130 at the Discharge Structure indicated
- that chlorine was not present.Results were
l hq/ WBK:bkf yGL PLANT MANAGER j
o,
/ .
f'h WWO
! HLS/RWZ' /
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bet N3ssro. C. K. McCoy ' S. (f. Ewald w/u Sw; s ' O. T. B3ckham P. P. Boron w/o i H* "~ P ' " 1, C. L. Donaldson R. E. Norman v/a e, ,
5.7/:.I.E[$iliih R. L. Beyor- K. M. Stofonini w/a
'- C. W.-Nedges J. M. Mostellar w/a J. L. Conn M. D.-Kee w/a
[ *,, Mf.fs'f;gl,
'.J'es G. Bockhold w/a 3en: :- N. L.- Sumner w/a J. R. Pope w/a D. F. Hallman w/a W. E. Pitts w/a B. N. Quick w/a chos u. Hoeien R. E. Leggett w/a R. A. Pollock w/a
. :ci ; c: a : c:e vr.*;r N. L. Beacher w/a J. N. Jones w/a W. C. Sewell w/a K. W. McCracken w/a E. J. Joyner w/a A. P. Reeves w/a g M 925-022 October 19, 1990 Mr. D. M. Word Chief, Water Protection Branch 205 Butler Street, S.E. - Room 1070 Atlanta, Georgia 30334 ,
Dear Mr. Word:
As required ~by the following NPDES Permits, we are submitting the operation Monitoring Reports for each of the power plants for the quarter ending September 30, 1990.
. PLANT ARXWRIGHT -
NPDES PERMIT No. GA 0026069 PLANT BOWEN - NPDES PERMIT NO. GA 0001449 PLANT BRANCH - NPDES PERMIT No. GA 0026051 PLANT HAMMOND - NPDES PERMIT No. GA 0001457 PLANT HATCH - NPDES PERMIT No. GA 0004120 PLANT MCDON/ATK - NPDES PERMIT No. GA-0001431.
PLANT MCMANUS -
NPDES PERMIT-No. GA 0003794 PLANT MITCHELL -
NPDES PERMIT No. GA 0001465 PLANT SCHERER -
NPDES PERMIT No. GA- 0035564 WALLACE DAM - NPDES PERMIT No. GA 0035581 HFDES PERMIT No. GA 0026778 PLANT WANSLEY -
PLANT YATES' - HPDES-PERMIT No. GA 0001473 BARTLETT'S FERRY - NPDES PERMIT No. GA 0001490 PLANT V0GTLE --- -
NPDES PERMIT No. GA 0026786 I4G: X8BE01-- FILE PSE-2119 While the information contained in this report is a true, accurate and complete presentation of measurements and analytical results observed, such information is subject to the inherent variabilities to make the measurements and results. Such variabilities and inaccuracies are not within the reasonable control of the permittee. The permittee reserves the right to claim all legal and equitable defenses available to it in connection with any exceedances reflected in this report. For-these reasons, among others, this report
I J*..
' #(
should not be interpreted as an admission by the permittee of permit violations.
All values reported are subject to the analytical variability of the approved test procedures as follows:
Paraneter Egngt BOD5 t 0.9 29/1 TSS 1 1.3 2g/1 O&G 1 1.8 29/1 pH t 0.05 Cr 1 0.03 mg/l Zn 1 0.06 ng/l Fe 1 0.05 mg/l Mn 1 0.01 2g/1 Total P 1 0.003 ng/l
. Temperature t 0. 9'F.
If you have questions or. comments, pleasa advise.
Yours very truly,
)Y l s f- -
C. M. Hobson GNGiclr Enclosure 9
- - - ~
Page 1 og 13 NPDES: OPERATION MONITORING REPORT Georcia Power Company -Trom: 07-01-90
- Plant E.I. Hatch To: 09-30-90 P o. Box 4545 Atlanta, Georgia 30302 Permit Number G,\0004120 Discharge Location: 01G - Low Volume Waste (Neutralization Tank)
Grab meofSam$le:
Frequency o Analysis: 2/Mo codes (530) (550)
Parameter Susoended Solids oil & Grease ug/l ag/l Limits: Avg. 30 Avg. 15 Max. 100 Max. 20 Date:
07-04-90 70 <5 07-20-90 5.5 <5 08-09-90 6.9 <5 08-22-90 1.5 <5 09-10-90 2.0 <5 09-17-90. 46.3 <5 Number of Samples: 6- 6 Average Value: 22 <5 Max:. mum Value 70 <5 Min:.mun Value: 1.5 <5 Lin:,ts Exceeded: 0 0 6
1 -
PO90 2.of 13-7.-
NPDES: OPERATION HONITORING REPORT Georgia Power Company From: 07-01-90 Plant E.I. Hatch Tot 09-30-90 P.O. Box 4545 Atlanta,-Georgia -30302- Permit Number: GA0004120 Discharge Location: O1H - Low volume Waste (Pressure Filters Backwash)
M e of Samole: Grab FFaquency of Analysis: 1/Qtr '
code: -(530) (550)
Parameter: Suspended Solids Oil & Grease mg/l mg/l
- Limits: Avg. 30 Avg. 15 Max. 100 Max. 20 Date:
08-23-90 2.0 <5.0 08-23-90 <1.0 <5.0 08-23-90 <1.0 <5.0 08-23-90 1.O <5.O-
. Number of samples '4 4
- Average Value: <1.0 --<5.0
' Mnx:. mum Va;.ue: 2.O <5.0-M;,n:. mum Va.,ue: < 1. O ' .<5.0 l - L:.m:,ts Exceeded: 0 0 l:
.s
=-,r-wo w w. , e , r an e -~we. -w_am---*we- e- 7e --,-esv~'-- -- a r e 1.w-- y-*-ire +i--e v ., w= 4 vr-se--vr 3vy - r-, -
ver+ t'
Page 3 of 13
-NPDES: OPERATION NONITORING REPORT-Georgia Fower Company. From: 07-01-90
-Plant E.I. Hatch Tot 09-30-90 t in a Geo gla- 30302 Permit Number: GA0004120 p
Discharge location: 01A - Cooling Tower Blowdown Unit One I:
pocation: Blo down Blo down Dlowdown Tower Basin Tower Basin we t
. Mit 1 Grab Mit
- 'Fequency: 1/W 1 1 Grab Mit 1 G ab 1/W /Un t Grab 1/Qtr Grab 1/Qtr
?arameters TAC avg. / Unit Fa/W / Unit-c-max. Tot 1 T ne Zinc Chromium of TRC rel nax. max.
& TRC avg.
(ng/1) (ng/1) (min.-mg/1) (29/1) (29/1)
. Limits: 0.2 0.5 120 1.0 0.2 codes: 50064 50064 81400-50060 1092 1034 Date:
07-04 <.1 <.1 0 < .1 -- --
07-11-90 -< .1 <.1 0 < .1 -- --
e 07-18-90 . 15 .15 0 < .1 -- --
07-25-90 < .1- <.1. O < .1 -- --
07-31-90 <.1 <.1 0 < .1 -- --
08-07-90 --- --- --- <.1 <.1 <
08-08-90 <.1 <.1 0 < .1 -- --
08-15-90 < .1 '<.1 0 < .1 -- --
08-22-90 < .1- o< .1 0 < .1 -- --
08-29-90 < .1 <.1 0 <.1 -- --
~09-05 < .1 <.1 0 < .1 -- --
09-12-90 <.1 <.1 0 < .1 ~~ --
09-19-90 < .1 <.1 0 < .1 -- --
09-26-90 < .1 <.1 0 < .1 -- --
Number'of.
Samples: 13 13 13 13 1 1 Avg Value: <.1 <.1 0 < .1 <.1 <.1 Max Value:= .15- .15 0 < .1 <.1 <.1
. M:.n Value: <.1 <.1 0 < .1 <.1 <.1 L:.mits Exceeded: 0 0 0 0 0 0
- 'No chlorination in progress. This was a background reading.
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e -Page 4 of 13--
NPDES: OPERATION' MONITORING REPORT Georgia Power Company From: 07-01-90 Plant E.I. Hatch To: 09-30-90 P.O. Box 4545 Atlanta, Georgia 30302 Permit Number: GA0004120 Dis:2c?ge Location: 02A - Cooling Tower Blowdown Unit Two Mcation: Blowdown Blowdown Blo dovn Tower Basin Tower Basin Type: l Grab Mit 1 G ab Grab Grab Prequency: MItp/ 1/WK l Unit Grab Mltp/ 1/WK Unit 1/W /Un t 1/Qtr 1/Qtr
?arameter: FAC-avg. Fac-max. Tot 1 T me Zinc Chromium of TRC rel max. max.
& TRC avg.
(29/1) (ag/1) (min.-ng/1) (mg/1) (29/1)
. Limits: 0.2 0.5 120 1.0 0.2 Codes: 50064 50064 81400-50060 1092 1034 Date:
07-04-90 <.1 <.1 0 <.1 -- --
07-11-90 <.1 <.1 0 <.1 -- --
e 07-18-90 .18 .18 0 <.1 -- --
07-25-90 <.1 <.1' O <.1 -- --
07-30-90 <.1 <.1 0 <.1 -- --
08-08 <.1 <.1 0 <.1 <0.1 <0.1 08-15-90 <.1 <.1 0 <.1 -- --
08-22 <.1 <.1 0 <.1 -- --
08-29-90 <.1 <.1 0 <.1 -- --
09-05-90 <.1 <.1 0 <.1 -- --
09-12-90 <,1 <.1 0- <.1 -- --
09-19-90 <.1 <.1 0 <.1 -- --
09-26-90 <.1- <.1 0 <.1 -- --
' Number of Samphes: 13 13 13 13 1 1 Avg Va r ue: <.1
~^
. O <.1 <0.1 <0.1
. Max Vaaue: .18. 2 O <.1 <0.1 <0.1
<.1 <.1 0 <.1 <0.1 <0.1 M{gValue:
Exceeded: 0 0 0 0 0 0
-* There was not any chlorination in progress. 'This was background..
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, , - .,sa_-u. ~ , - . , _- --- ----w- , -,a , ,ev-
- Page 5 of 13 NPDES: OPERATION MONITORING REPORT Georgia Power Company From: 07-01-90 Plant E.1. Hatch To: 09-30-90 P.O. Eox 4545 Atlanta, Georgia 30302 Permit Number: GA0004120 Discharge location: 01B - Unit one Cooling Water overflow Location: Blo down Blo down Blo down Tower Disch. Tower Disch.
Type Mit 1 Grab Mit 1 Grab Mit 1 Grab Grab Grab Frequency: 1/W 1/W 1/W /Un%t 1/Qtr 1/Qtr Chromium Parametet: FAC avg. / Unit Facan/ax. Unit T'ot 1 Time Zinc max.
of TRC rel max.
& TRC ava.
(mg/1) (mg/1) (min.-ng/1) (mg/1) (mg/1)
Limits: 0.2 0.5 120 1.0 0.2 Codes: 50064 50064 81400-50060 1092 1034 Date:
07-05-90 -- -- -- <.1 <.1 Number,L of Samp. es : C 0 0 1 1 Avg Va -- -- -- <.1 <.1 aue:
Max-Val.ue: -- -- -- <.1 <.1 Min value: -- -- -- <.1 <.1 Limits Exceeded: 0 0 0 0 0 There was no sampling of this discharge location for FAC or TRC because there were no overflows of chlorinated water.
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- -. . . - - . . - . - . .-,-- -~ - - . - - - _ _ - . . . . - - - - ~ . - .
9 Pago 6 of 13 NPDES: OPERATION MONITORING REPORT Georgia Power Company From: 07-01-90 Plant E.I. Hatch To: 09-30-90 thana-Geogia 30302 Permit Number CA0004120 Discharge Location: 02B - Unit Two Cooling Tower Overflow To Storm Drains Location: Blowdown Blowdown Blowdown Tower Disch. Tower Disch.
M e: MitD1 Grab Grab Grab Frequency: Mltp/ 1/WXUnit 1 Grab 1/WXMitp/Unitl Grab 1/Wk/UnLt 1/Qtr 1/Qtr Parameter: FAC-avg. Fac-max. Total TLue Zinc Chromium of TRC rel nax. nax.
o.
(ag/1) (29/1) & TRC av/1)
(min.-mg (mg/1) (2g/1)
Limits: 0.2 0.5 120 1.0 0.2 Codes: 5'.064 50064 81400-50060 1092 1034 Date:
07-26-90 -- -- --
<0.1 <0.1 Number of Samples: 0 0 0 1 1 Avg Value: 0 0 0 <0.1 <0.1 M4x Value: 0 0
0 0 0
<0.1 <0.1 Min Value: 0 <0.1 <0.1 Limits
-Exceeded: 0 0 0 0 0 There was no sampling of this discharge location f r FAC or TRC because there were no overflows of chlorinated water.
t 1
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j ..
Page 7 of 13 NPDES: OPERAT2OH MON 2TORING REPORT Georgia Power Company From: 07-01-90 Plant E.I. Hatch To 09-30-90 P.O. Box 4545 Atlanta, Georgia 30302 Permit Number: GA0004120 Discharge Location: 02C - Unit Two Cooling Water Overflow Mcation: Blowdown Blowdown- Blo down Tower Disch. Tower Disch.
hPe t l Grab Mit 1 Grab Grab Grab Fre pency: Mitp/Unitl 1/WK Grab1/WK Mltp/ Unit 1/W /Un:,t 1/Qtr 1/Qtr
- Parameter: TAC-avg. Fac-max. Tot 1 T;,me Zine Chromium of TRC rel max, max.
(ag/1) (ag/1) (mln.-ng
&TRCavfi) (ag/1) (m9/1)
Limits: 0.2 0.5 120 1.0 0.2 Codes: 50064 50064 81400-50060 1092 1034 Date:
09-20-90 -- -- --
<0.1 <0.1
'Nurber of Samples: 0 0 0 1 1 Avg Value: O O O <0.1 <0.1 Max Value 0 0 .0 <0.1 <0.1 Min Value: 0 0 0 <0.1 <0.1 Limits Exceeded: 0 0 0 0 0 e
Therewasnosamplin$ofthisdischar$orkocationforFACorTRC because there were n overflows-of ch nated water.
4 g w d
---m , - , , . - , - , , , ~ ,n , - -- - - - - , -
-. . _ . . ~ ~ . . . - - _ - . . - . - .
Pago B of 13
' NPDES: OPERATION HONITORING REPORT-Georgia Power Company From: 07-01-90 Plant E.I. Hatch To: 09-30-90 P.O. Box 4545 Atlanta, Georgic' 30302 Permit Number: GA0004120 Discharge Location 01E - Lov Volume Waste (Liquid Radwaste System Unit One)
M e of Samnle: Gr4b Traquency of Analysis: 2/Mo Codes (530) (550)
Parameter: Suseended Solids 011 & Grease ag/l .ng/l Limits: Avg. 30 Avg. 15 Max. 100 Max. 20 Date:
07-08-90 0.3 <5 07-17-90 $2 7.9 07-18-90 -1.4 --
08-06-90. 17 5.0 08-20-90 3.6 <5 09-03-90 2.7 5.2 09-19-90 1.5 <5 Number of amples: 7 6
. Average Va ue: 11.2 <5 MaxLmum Va.uie: 52 7.9 Minamum'Va ue 0.3 <5 Limits Exceeded:' O O i
6 l
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, ~. .. A' . - - - - -
. . . . .- . . ~ ..
- Pago 9 og 13 NPDES: OPERATION MONITORING REPORT Georgia Power Conpany Trom: 07-01-90 Plant E.I. Hatch To: 09-30-90 P.O. Box 4545 Atlanta, Georgia 30302 Permit Number: GA0004120 Discharge Location) 02E - Low Volume Waste (Liquid Radwaste System Unit Two)
'h[$quakch$$Akalhs$st 2/Mo Codes (530) (550)
Parameter: Sus 011 & Grease-ng/ pended Solids A 29/1 Limits: Avg.- 30 Avg. 15 Max. 100 Max. 20 Date:-
07-02-90 0.5 5.4 07-16-90 0.5 <5 08-06-90 1.6 <5 08-20-90 0.4 <5 09-03-90 13.5 7.5 09-18-90 0.3 <5 Number of Samples: 6 6 Average Value 2.8 <5 Max:. mum Value 13.5 7.5
.M:.n:. mum'Value: 0.4 -<5
'L:mits Exceeded: 0 0 1
__q Pago:10 of 13_
- NPDES: OPERATION MONITORING. REPORT ;
eorgie Power Company- From: 07-01-90 lant E.I. Hatch To 09-30-90 tkan!afGeogia 30302 Permit Number: GA0004120
- Discharge location: _01 - Combined Plant Waste Streams Unit one f,reduency of Analysis In 1/Wk-of Samples: Situ Grab Grab Grab
- ) amater: Temperature T.R.C. F.A.C. pH L its: Deg. F N/A N/A Min. 6.0-Max. 9.0 Code:. (11) (50060; (50064) (400)
Date:
07-02 89 <.1 < .1 7.5 07-09-90 91 <.1 -<.1 7.3 07-16-90 89 <.1 C.1 7.8 07-23-90 95 <.1 <.1 7.7 07-30-90 88 <.1 <.1 -7.2 06-90 89- <.1 <.1 7.7.
08-13-90 91 <.1 <.1 -7.5 08-20-90 - 91 <.1- <.1 8.0 08-27-90 '95 <.1 <.1 8.0 09-03-90. 88- <.1 <.1 ~i . 3 -
09-10-90 91 <.1 <.1 7.9 17-90 84 <.1 <.1 7.2
. 09-24-90 80 *. 1 <.1 6.8 Number of Samples: 13 13 13 13 Average-Vaguas 96 <.1 <.1 7.5-
. M x;. mum Va'Lue: 95 <.1 <.I'- 8.0-M n:. mum Va.Lue:- 80- <.1 <.1 6.8-L Ents Exceeded:. 0- 0 0 0 J
G aw ;- e-y- y, ,-
T- = w' -*
Pago 11 og 13 NPDESITOPERATION MONITORING REPORT Georgia Power company- From: 07-01-90
?lant-E.I. Hatch To: 09-30-90
?.O. Box 4545-Atlanta, Georgia 30302 Permit Number GA0004120 Discharge Location: 02 - Combined Plant Waste streams Unit Two aquency-of Analysis: 1/Wk e-of Samples In Situ Grab Grab Grab ameter: Temperature T.R.C. F.A.C. pH
- L its: Deg. F N/A N/A Min. 6.0 Max. 9.0 Codes (11) (50060) (50064) (400)
Date
.07-02 91 <.1 <.1 7.3 07-09-90 93 <.1 <.1 7.1 16-90 90 <1 <.1 7.9 07-23-90 93 <.1 <.1 7.0 07-30-90 88- <.1- <.1 7.2 08-06-90 91 <.1 <.1 7.4 13-90 91 <.1 <.1 7.3 08-20-90= 93 <.1 <.1 7.8
- 08-27-90 92 <.1 <.1 7.5 09-03-90 90 <.1 <.1 7.8 09-10-90 90 <.1 <.1 7.7 09-17 86 <.1 <.1 7.3
.09-24-90 80 <.1 <.1 6.8 Number'of Samples: 13 33 13 13 Average Va, Lues 90 <.1 <.1 7.4 Max:. mum Va;Lue t . 93 '<.1 <.1 7.9-M:.n;. mum Va.Lue: 80 <.1 <.1 6.8 L:,mits Exceeded: 0 0 0 0 i
i
, , - , , _ =-- , - . . _ . . . . . _
. Page 12 of 13 NPDES: OPERATION HONITORING REPORT Georgia Power Company From: 07-01-90 Plant E.I. Hatch To: 09-30-90 P.O. Box 4545 Atlanta, Georgia 30302 Permit Number: GA0004320 I certify under the penalty of law that this document and all attachments were prepared under the direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evalute the information submitted. Based on ny inquiry of the person or persons who manage the system, or those per-sons directly responsible for gathering the information, the infor-nation submitted'is, to the best of ny knowledge and belief, true, accurate, and_ complete. I am aware that there are significant penaltiec for submitting false information, including the posibility of fine and imprisonment for knowing violations.
6f th (
m as sumner LL h vi~d v General Manager 9
Pago 13-of 13 NPDES: OPERATION HONITORING REPORT
. Georgia power Company From: 07-01-90
- >1 ant E.I. Hatch To 09-30-90
- ). O . Box 4545 Atlanta,. Georgia 30302 Permit Number GA0004120 All values reported are subject to the analytical variability of the
-approved test procedures as follows:
Earam11tr Range BOD +/- 0.9 ag/l TSS +/- 1.3 mg/l
-O&G +/- 1.8 ng/l pH +/- 0.05 Cr +/- 0.03 ng/l 2n +/- 0.06 mg/l Fe +/- 0.05 mg/l Mn +/- 0.01 ng/l Total P +/- 0.003 29/1 Temperature. +/- 0.9=F l
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PLANT t i "m" -
NPDES LOG DATE / TIME ANTICIPATED OR AP9ROX. CAUSE AND ACTION TAKEN TO EVENT ACTUAL DATE/ FLOW REDUCE / ELIMINATE / PREVENT. SAMPLES SAMPLM BEGAN TIME CEASES RATE RECURRENCE
- TAKEN RESULTS 10 Sept.1990/1400 10 Sept. 1990/1545 50 gp.n ** ln 10 Sept. 1990 at 1400 EST it was discovered none' none that the distribution box located above the sewaoe treatment nlant had/ was still overflow no Itaintance personnel were notified and arrived
_at 1410 EST to investiqate the problem; It was found that the distribution box effluent line had become cloqqed with accumulated debris. The obstruction was removed and the final effluent flow was returned to nonnal at 1545 EST 10 Sepi 1990. It was estimated that approximately 500 ,
gallons of untreated sewage had been discharge <
from the distribution box. Of the 500 gallons discharged it was estimated that approximately
~5JTo 100 gallons had made its way to two yard drains located next to the sewage treatment WaTit. 10 was not determined it any of the sewoge had made its way to the Altamaha River. At the present time plant personnel am monitorin9 the distribution box for any recurrence of a simitar prousem.
l
- This flow rate was not a continuous flow rate.It was an intermittent release of between 1-3 minute durations which occured when the up stream lift stations pumped down. ,
PLANT MANAGER- aM t na Lewis Sumner ANMULWOf WBK.WHR,RWZ:bkf
. . . - . . -L
QUMr1TRLY OPERATIONAL MONI10 RING REPORT Georgia Powet " From: 07-01-90 .
Plant McDonot To: 09-30-90 P.O. Box 454, Atlanta, GA Permit Number: CA0001431 Once-Thr Discharge.Ia. t - Condenser ling Water LMcDonough
- Condenser Cooling Water LAtkinson)) Frequency of Analysis:- 1 Week
'ntake Mixinq Zone. Delta T McD. Condenser AIK. Condenser Location: *F Grab Time ol! Grab - Time of Type Sample: . Calculated In Situ.
5f 6eg. f g Max. of 0.2 Max. 120 min. Max. 0.2 Max. 120 min.
Max. 90 Deg. Max. 90 Deg.
11 11 18 50060 81400 50060 81400 C00k Il 42 #1 Dato 61 -5 0 0 0 0
.07-03-90 66 68 61 -7 0 0 0 0 07-13-90 71 66 -5 0 0 0 0 07-17-90 84 77 -7 0 0 0 0 07-24-90 70 -1 0 0 0 0 08-02-90 71 69 63 -6 0 0 0 0 08-07-90 '
64 -5 0 0 0 0 08-16-90 59 74 71 ~3 0 0 0 0 6 08-21-90 68 64 -4 0 0 0 0 08-29-90 65 61 -4 0 0 0 0 09-07-90 4 70 64 -6 0 0 0 0 09-11-90 80 73 -7 0 0 0 0 09-18-90 65 62 -3 0 0 0 0 09-25-90 13 13 0 0 0 0 No. of Samples: 13 - . . _
66 -5 9 0 0 0 Average Value: 71 77 -1 U 0 0 0 Maximum value: 84 .
61 -7 0 0 0 0 Minimum value: 65 0 0 0 0 0 :
Licits Exceeded: 0 0 KAE: There was no chlorination at either Plant McDonough or Plant Atkinson during the quarter.
NOTE
- Intake emperatures are calculated as defined in section 391-3-6, 03 of the EPD's Rules and Regulations for Water t Quality Contro
'T - 1.6*C + 32 Page 1 of 3 l
' Intake 'F) - 2.52*c + 28.4 "NG. (1.17 . -
a
---_--.-----___-_._-____w.___
. G w ; : &:w e' 0e w J. T. B3ckhtm P. F. boteun o/a C. L. Doncidson R. E. Norman v/c Nfak"c~((;IaSie
.', w u- , ce r:e ene R. L. Beyor K. M. St0fanini w/c C. W. Hodgas J. M. Mostoller w/c y
'i ' .[~;i.'((y'u n J. L. Conn M. D. Kee w/a c a :. sn.; a :::: H. L. Sumner v/a W. B. Shipman v/a J. R. Pope w/a R. L. LeGrand w/a W. E. Pitts w/a B. R. Quick w/a chels u Hobson R. E. Leggett w/a R. A. Pollock w/a t :, ; ::: : a.:stAa.a;e- Ja H. L. Beacher w/a J. H. Jones w/a W. C. Sewell w/a K. W. McCracken v/a E. E. Joyner w/a A. P. Reeves w/a g-EV'925-022 Mr. D. M. Word Chief, Water Protection Branch 205 Butler Street, S.E. - Room 1070
' Atlanta, Georgia 30334
Dear Mr. Word:
As required by the following NPDES Permits, we are submitting the operation Monitoring Reports for each of the power plants for the quarter ending December 31, 1990.
PLANT ARKWRIGHT NPDES PERMIT NO. GA 0026069 PLANT BOWEN
- NPDES PERMIT NO. GA 0001449 PLANT BRANCH NPDES PERMIT NO. GA 0026051 PLANT HAMMOND
- NPDE;a PERMIT NO. GA 0001457 PLANT HATCH
- NPDES PERMIT NO. GA 0004120 PLANT MCDON/ATK
- NPDES PERMIT NO. GA 0001431 PLANT MCMANUS
- NPDES PERMIT NO. GA 0003794 j PLANT MITCHELL - NPDES PERMIT NO. GA 0001465 PLANT SCHERER
- HPDES PERMIT NO. GA 0035564 WALLACE DAM NPDES PERMIT NO. GA 0035581 PLANT WANSLEY
- NPDES PERMIT NO. GA 0026778 PLANT YATES
- NPDES PERMIT NO. GA 0001473 BARTLETT'S FERRY - NPDES PERMIT NO. GA 0001490 PLANT VOGTLE HPDES PERMIT NO. GA 0026786 LOG: X8BE01 - FILE PSE-2123 While the information contained in this report is a true, accurats and complete presentation of measurements and analytical results observed, such information is subject to the inherent variabilities to make the measurem1nts and results. Such variabilitien and inaccuracies ere not within the reasonable centrol of tue permittee. Tha parmittee reserves the righ.'. to claim all legal and equitable defenses available to it in connection with any exceedances reflected in this report. For these ressons, among others, this report should not be interpreted as an edmission by the permittee of permit violations.
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[ All values reported are subject to the analytical variability of the approved test procedures-as follows:
Parameter EADER BOD5 t 0.9 ng/l TSS t 1.3 ag/l O&G 1 1.8 ag/l 4
pH t 0.05 Cr 1 0.03 mg/l Zn d 0.06 ag/l Fe t 0.05 mg/l Mn- t 0.01 ag/l
-Total P t 0.003 ag/l Temperature d 0. 9'F. ,
' If you have -questions cur comments, please advise.
Yours very truly, j f5 ba~
C. M. Hobson~###
GNG:cir
. Enclosure 4
e
- -=
Page 1 of 13 HPbES: OPERATION MONITORING MEPORT 5$ankk. $athh I h kIhb
?
Mka. Box 4545nta, Georgia 30J03 Permi' Wumbert GA0004120
,' l Discharge location: 01G - Lov Volume Waste (Neutralization Tank) l I
7yee of sanples Grab Trbguency oI Analysist 2/Mo
. Codct ($30) (550)
Parametart sus ag/ Apended solids oil ag/l
& Grease
~
" ait
A!1: 188 A!I: 18 Dater 48-1:18 8:2 38 21:1 lls 15}::
d: . l8 i:2 t 4
Number-of lamples 6 6 Averaae Va .ue s 30.6 <5 P hx; 20m Va .ue 28.8 <5
$$ sex $eeded 0 9
P I
,t 9
1 c.-. , . , - . ,1 .,_--.h-,..,,,,,,,,y_,-3
, , - - , ..,.,._,_.,.+-,--w.m._,.-_--,.-.y.~. _,,,.wy,,_,.-.m,me.,y.,n, 9,,%,%,,,.,#,,.,-.m., ,-c..~,,,,,.y.,, ,%ww.. . . , - - -
1 I
1
. I Page 2 of 13 NPDESt OPERATION MONITORING REPORT
$ankI. Hathh $! 8 Athankafbe gia 30302 Permit Number: CA0004120 Discharge Locationt 01H - Low Volume Waste (Pressure Filters Backwash)
Gr Ty$eofSamoleFrquencyofAnalys$b- st 1/Qtr
. Codet (530) (550)
Parameter Suspended Solids oil & Grease ag/l ag/l Limits: Avg. 30 Avg. 15 Max. 100 Max. 20 Datet
!:8:18:!8 L L :!!:8 .
!t:8
- tt 22.8 .
i:8:18:18 %ll
- 8:11:18 L i x t:8 18:ll:18 L:l = lt:8 10-29-90 Lh -- <5.0 Number of amples: 4- 9 gverageVa . u e's <1.0 gl.0 MNNb$u$ ! u!! ! *. 0 <5.0 Sbspebs $ 1$ tinated sampke.
-'r?W-----" ** w- p.iy *-$-- --rse( 9-'ry- um w* cr1w 4e-,r-te --ww>-sw- -+-yT-iu -m-
- e--Wv--u- y wwame-*q2 y-w - --
n-M P r witw--%m- -
--1--
Page 3 of 13 NPDES: OPERATICH MONITORING REPORT
$ank $. fElathh $8 hUkhb At$ankafGeogia 30302 Permit Humbert GA0004120 Discharge location: 01A . Cooling Tower Dlowdown Unit One
! Alejf % Alijf % Alijf % 3?str ""i" g?str ""i" ha !Nf!IIU-a ha$kx ho$ad k$
ofTRCre$
l.ikh mex.
bhonium max.
.(ag/1). (ag/1) mE-$hl) (ag/1) (29/1)
Limits: 0.2 0.5 120 1.0 0.2 .,
Codest 50064 50064 81400-50060 1092 1034
.Datei
~~ ~~
h,b5bl~ho bl Il S. $1 1 3
- L O-;,1-9 0 < . '. <.1 0 <.1 .- .-
.0 ,,7-90 <.!L <.1 0 <,1 .. ..
, 0 '44-90
,0-31-90
, <.;L 0 <,1 .. ..
<. L 4.,L 0 C,1 .. ..
- L1 05-90 <.)L <.lL 0 <.1 <.1 <.1 L1 14-90 <.L <..L 0 <.1 .. .
!:1:11:18 ::1- :!t 8 ::1
< . :L <.' , O <.1 .. .. i j'2-06-90[2-12-90 <.:L <.! L 0 < . 't .. ..
!:1:11:18 ::!L ::!: 8 ::h ::
Number,es of Sano .13 13 13 13 2 2 ,
g Vh ,ue: <.1 <.1 0 <.1 <.1 <.1 I x Va ,ue t 1 <.1 0 <.1 <.1 <.1 n Va Lue <.1
<. <.1 0 <.1 <.1 <.1
.L mits xceededt 0 0 0 0 0 0 t
e
. ... .. _ - - ~ _ - - . . - . - . . . . - . . ~ . - - . _ - . - . . _ - _ . . _ - . - - - . . -
i Page 4 of 13 NPDES: OPERATION HONITORING REPORT
~
fa $. bath $! h hf b an!af N gia 30302 Permit Numbert GA0004120
. Discharge Location 02A - Cooling Tower Blowdown Unit rwo ation: Blo down Blo own Bio down Tower Basin Tower Basin J . et Mit 1 Grab MIt Grab Mit 1 Grab Grab Grab =
truenev 1/W Unit 1/W /Un;.t 1/Qtr 1/Qtr .
?ardneteist 1/W FAC-avg. / Unit Tac- ax. Tot 't T;,me Eine Chromium
, of TRC rol max. max.
(ag/1) (29/1) &TRCavfi)
(min.-ag (ag/1) (ag/1)
Limits: 0.2 0.5 120 1.0 0.2 Codest 50064 50064 81400-50060 1092 1034 Date 10-03-90 <.1 <.1 0 < 1 .
LO-05-90 -- -- -- -- <.1 <.1 h0-11-90 <.1 <.1 0 < .1 -- --
30-17-90 <.1 <.1 0 <.1 ~~ --
10-24-90 <.1 <.1 0 < .1 -- --
10-31-90 <.1 <.1 0 <.1 -- --
L1-06-90 -- -- -- -- c.1 <.1 j' ;a l-07-9 0 <.1 <.1 0 <.1 -- --
N1-14-90 <,1 <.1 0 < .1 -- --
- hl-21-90 . 1 1 0 . 12
- L1-28-90 <.1 <.1 0 <.1 -- --
'L 2-0 4 -9 0 <.1 <.1 0 <.1 -- --
12-11-90 <.1 <.1 0 < .1 -- --
12-19-90 <.1 <.1 0 <.1 -- --
12-25-90 <.1 <.1 0 <.1 --
Number of Samp les 13 13 13 13 2 2 Avg V4 1 <.1 0 1 <0.1 <0.1 Max Va ,uet ,ue : <1 . .1 0 <12
. <0.1 <0.1 M;,n Va,uet <.1 <.1 0 <.1 <0.1 <0.1
. L;mits Exceededt . 0 0 0 0 0 0
- No chlorination in-progress. Actual background readings.
4 e
1 f g kr'e---ywa---p y0et '** ge-1p'wef-M s9 y .--
i't*rs--yPsm--ge-gr w q *-*y---+,_-+9*weyepwp='9-iyw-*e*w-pyaw on, -y ver eWy-ww-wt.-V4-=w e sasyy-e rea.-* wow-w-e w- --"'-
L .
Page 5 of 13
! NPDES: OPERATION MONITORING REPORT l
$anY $.k Hathh h$! hIhfI e 0. Box d545 ;
tlanta, Georgia 30302 Permit Numbert GA0004120 Discharge Location 01B - Unit one Cooling Water overflow I kkf k k G ab ha$ 'ba$
- d!!"m!EN!M!bGf'ab 8 Msh0f'ab M!P9[i e$
M25" max.
M?!!ium max.
ofgc (ag/1) (ag/1) (ain.-agfi) (ag/1) (ag/1) 4 Limits 0.2 0.5 120 1.0 0.2 Codest 50064 50064 81400-50060 1092 1034 khb$k-90 -- ~~ -- clo <.1 Nugber,of'.
N '~
~
~
~ $
'.k ;
g auet
<.1 <1 ,
.{bxceeded: 0 0- 0 0 0-There was no samolfnq of this discharae location for FAC or TRC because there were no ovbrdlows of chlorinated water.-- --
Y e
9 m,, .me-..*,++ e < n-. e e-,,.,g- ,.__m --...,,#,. y.,,-c,.y .,,__-,..,,_,-.emw,,,,%,,,e .m.,,,,m,rm,~_,-.y. . . _ _ . . . , . _ _ _,%_,,_,,,,,>,- ,,, , 7 , , , , - -
4 Page 6 of 13 HPDES: OPTRATIO11 HO!11TORIl4G REPORT
~
h$!nkE. lat h NI - b k ankaf N Ngia 30302 Permit Numbert GA0004120 Discharge Location 02B - Unit Two Cooling Tower Overflow To Storm Drains N
quency M hab 1/Wk/ Unit k
1/Wk G t 1/W k hab Un:,t G b 1/Qtr G ab 1/Qtr Parameters FAC-avg. Fac/Unkab max. Tot T;,me of TRC rel Zinc max.
Chromium max.
. (ag/1) (og/1) &TRCavfi)
(min.-ag (29/1) (mg/1)
Limits: 0.2 0.5 liv 1.0 0 . '2 Codest 50064 50064 81400-50060 1092 1034 Date:
10-04-90 -- ~~ -- <0.1 <0.1 Number of Sattp ,es t 0 0 0 1 1 Avg Va;i.ue: 0 0 0 <0.1 <0.1 Metx Va i
,ue t 0 0 0 <0.1 <0.1 M:,n Vaauet 0 0 0 <0.1 <0.1 L:,mits Exceeded: 0 0 0 0 0 There was no sampling of this discharge location for FAC or TRC because there was no overflow of chlorinated water.
Page 7 of 13 HPDES OPERATION MONITORING REPORT h$$nk I.kfEath$" h$!khhkh8 k ank!f N Ngia 30302 Permit Numbert GA0004120
- Discharge Locationt 02C Unit Two Cooling Water Overflow
- "h lf*?*"'Altjfq.eAltfX"ad Altjf o% 3?st" m er "i'*^-
a Sh!hkb-a hab-m!S khc Cbhomium ho$ahhh.a$
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Page 8 of 13 NPDES OPERATION H0!!1TORING REPORT h$ankE. Math 1 P" "h"!1It15hb kt$ankafGhohrjia 30302 Permit Numbert GA0004120 Discharge Location: 01E - Low volume Waste (Liquid Radwaste System Unit one) h*oe of Sannle Grab nbquency of AnalysIst 2/Mo Codet ($30) (550)
Parameter Sus oil & Grease 29/ 1pended Solids 29/1 Limitst Avg. 30 Ava 15 Max. 100 Hak.. 20 Date:
10-02-90 0.0 10.5 10-15-90 3.0 2.4
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<s 11-05-90 1-20-90 10.0 54 2-03-90 0.9 <b 2-18-90 45.0 19.6 Number of Samplest 6 6 Average Va.,uot 10.4 7.1 Maxtmum Va;.ue t 45.0 19.6 M:,n:, mum Va,uet O.O <5 L:sts Exceededt 0 0
. . - _ . . _ . . . . _ _. _ __ .. -._.._. . _ _ _ ...._... . _ _ _ _ _._._... _ _ .. _ . _ _ . _ _... _ ___.m.
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j Page 9 of 13-HPDES OPERATION MONITORING REPORT eorcia Power company Front 30-01-90 lant E.I. Hatch Tot 12-31-90 C. Box 4545 tlanta, Georgia 30302 - Permit Number CA0004120 Discharge Iccation: 02E - Lov Volume Waste (Liquid-Radwaste System Unit Two) '
ist Gr MeofSamEAnalysIb Frequency o st 2/Mo
- . Codet (530) (550)
Parameter: Sus 011 & Grease ag/ Apended solids ag/l Limits: Avg
- 30 vg. 15 Max. 100 ax.-20 Datat
. p0-15-90 K0-09-90 0.3 <5 0.8 <5 al-06-90 0.3 <5
- !3:89:18 1:8 1 -
18-d;h~19-h0 36.0 7.7 o 2.5 --
Number of lamples 7 6 Average Va .ue 1 6.3 <5 Max;. mum Va .ue 36.0 7.7 M:,n:. mum Va'ue ,
O.3 <5 L,m;,ts Exceeded: 0 0
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Page 10 of 13 HPDES OPERATION MONITORING REPORT In $. lathh '$$!kIhkIhh ox 4545 anka,-Georgia 30302 Permit Number GA0004120 Discharge Locationt 01 - Combined Plant Waste Stretas Unit One 1
f,reauency of AnalysistIn s/WK d of samples: itu Grab rab c ab
- ) ametert Temperature T.R.C. .A.C.
L its: Deg. T N/A /A n. 6.0 ax. 9.0 Codet (11) (50060) (50064) (400)
Datet
'LO-01-90 84 <.1 <.1 7.7 l,0-08-90 79 < . jL 'L 7.0
. ,0-15-90' 80 <..L <.h
- c. 6.6 lLO-22-90 86 <.lL <.lL 7.4 u0-29-90 69 <.lL <..L 7.3 plL- ~90 80 <.' ,
<.'L 6.9
.L.L- -90 69 <. h <.L 7.4 1l ,- 69 <. <. 0 1.,- 6-90 67 <.'h.
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8.0 Number of aanles: 14 14 14 14 Average Va ,uei 73.4 <.1 <.1 7.4 Max; num Va ,ue s 86 <.1 <.1 8.0 M;,n:, mum Va,uet 61 <.1 <.1 6.6 L:,m;,ts Exceeded 1 0 0 0 0 e-W e
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Page 11 of 13 NPDES: OPERATION MONITORING REPORT h$an $. NtypPany Fggjgg;gg;gg i
?o Mla. Box 4545nta, Georgia 30302 Permit Numbert GA0004120 Discharge Locationt 02 - combined Plant Waste Streams Unit Two enc 1 TreIofkamplestof AnalysistIn s/WX itu Grab Grab Grab amater! Temperature T.R.C. F.A.C. H L itst Dag. F N/A N/A in. .0 ax. .0 codet (11) (50060) (50064) (400)
Datet lL O-01-9 0 82 c. L <.1 7.5 i:8:1:ll8 4 ::;d 2:!! 1:l-bO- 77 <.. ;. <.;L 7.2 LO- 2 'io < L l
. 9 'io 77 L <. a 7.9 H :!t :it i:1 i:!::fl::l8 1lL-1 lL:L-2 6 '> 0
'io 66 77 L
7.2 8.5 l,2-04-90 78 <.:L <. 7.2
,2-10-90 63 <.lL <. 7.3 lL2-17-90 65 <.: , <. 7.9
. L2-2 5-9 0 70 < . :L <. 8.2 L2-31-90 68 <.1 <.1 7.7 Number of samples 14 14 14 14 verage va .ue t 74.3 -<.1 <.1 7.
ax:, mum Va ,ue 1 89 <.1 <.1 8.
. .n:, mum Va,ue: 63 <.1 <.1 6.
~ L:.m:,ts Exceeded 0 0 0 0
-. u . . - . . ... .. . . ,. - .
Page 12 of 13 NPDES: OPERATION MONITORING REPORT Georcia Power. Company From: 10-01-90
- )lant E.I. Hatch Tot 12-31-90
- ).O. Box 4545 Atlanta, Georgia 30302 Permit Number: GA0004120 I certify under the penalty of law that this document and all attachments were prepared under the direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evalute the information submitted. Based on my inquiry of the person or persons who manage the system, or those per-sons directly responsible for gathering the information, the infor-nation submitted is, to the best of my knowledge and belief, true, l accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.
0 delboma Lewas dumMr General-Manager l-l ,
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Page 13 of 13 NPDES! OPERATION MONITORING REPORT Georcia Power Company From: 10-02-9^
Plant E.I. Hatch Tot 12-31-90 Nan N NNgia 30302 Permit Numbert GA0004120 All values reported are subject to the analytical variability of tha approved test procedures as follows:
Parameter Rance BOD +/- 0.9 ag/l TSS +/- 1.3 mg/l O&G +/- 1.8 29/1 pH- +/- 0.05 Cr +/- 0.03 mg/l
- En. +/- 0.06 mg/l Fe +/- 0.05 mg/l Mn +/- 0.01 ag/l Total P +/- 0.003 ag/l Temperature +/- 0.9 F l
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i PLANT c i iarca NPDES LOG DATE / TIME ANTICIPATED OR APPROX. CAUSE AND ACTION TAKEN TO EVENT ACTUAL DATE/ FLOW REDUCE / ELIMINATE / PREVENT, SAMPLES SAMPLd BEGAN TIME CEASES RATE RECURRENCE
- TAKEN RESULTS 12/26/90 @ 0545 ES1 12/26/90 @ 0730 Unknown Approximately 200 gallons of untreated sewage None NA was discharged from the Sewage Treatment Plant surge tank due to a clogged lift line.
Itaintenance Electricians and Mechanics were notified of the situation. They verified pump operation and unclogged lift line.
~
Nonnal daily surveillances are present to detect further mishaps. Darahyl Dennis of Corporate Environmental Affairs was notified of incident. flo further action required.
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I e
ENCLOSURE 2 1990 FLOW MONITORING AND CIIARACTERIZATION STUDIES
- N N 07 in,r;i ear s,:- n Mr.
- L. Conn 3 Mr. R. E. Leggett w/4 oc4 n1 Mr. .' L. Boyer Mr. W. C. Sowell w/a
(. P8'+6' Mr. C. W. Hodgos Mr. B. R. Quick w/a
- . . ., ; 4::.n Mr. C. L. Donaldson Mr. J. H. Jones w/a Mr. W. B. Shipman e Nr ;":* Es Mr. P. P. Beren w/a w/a
'P'0"1 Mr. R. E. Norman w/a Mr. H. L. Beacher w/a Mr. X. M. Stefanini w/a Mr. K. W. McCracken v/a Mr. J. M. Mostellar w/a Mr. R. J. Koch C7'l,'f [l,P,' Mr. A. P. Reeves w/a EV 925-021 EV 907-021 EV 908-021 EV 909-023 EV 910-021 p
rEV 911-021 January 3,1991 EV 912-021 EV 914-021 EV 917-021 EV 919-021 EV 920-021 ,
NPDES PERMIT REOUIREMENTS Flow Monitoring and Characterization Studies Annual Priority Pollutant certification Mr. Lawrence W. Hedges, Program Manager l Industrial Waste Water Program '
205 Butler Street, SE, Room 1070 Atlanta, Georgia 30334
Dear Mr. Hedges:
As required by the following HPDES Permits, attached are the subject studies for the referenced plants:
Plant Arkwright - HPDES Permit No. GA 0026069
.(1989 & 1990) - HPDES Permit No. GA 0001449 Plant Bowen Plant Branch - HPDES Permit No. GA 0026051 Plant Hammond - HPDES Permit No. GA 0001457 Plant Hatch - HPDES Permit No. GA 0004120 Plant McDon/Atk - HPDES Permit No. GA 0001431 Plant Vogtle - HPDES Permit No. GA 0026786 Plant Mitchell - NPDES Permit No. GA 0001465 Plant Wansley - NPDES Permit No. GA 0026778 Plant Yates - HPDES Permit No. GA 0001473 In accordance with the provisions of the following NPDES permits, Georgia Pover Company certifies that no priority pollutants, other than chromium or zine are present in detectable amounts in the cooling water discharges of the referenced plants. This certification is based on .
nanufacturer's certification for their products and this certification applies to pollutants present as a result of their presence in water treatment chemicals added by Georgia Power Company and not their presence in raw water supplies.
Plant Bowen - HPDES Permit No. GA 0001449 Plant Wansley - HPDES Permit No. GA 0026778
'- Plant Yates - NPDES Permit No. GA 0001473 Plant Hatch - HPDES Permit No. GA 0004120 l
l'
- n.-- _ _ . _ _ . _ .. _ _ . . _ _ _ _ . . _ _ - _ . . _ _ . _ _ _ _ _ _ . _
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Plant Vogtle - NPDES Pernit No GA 0026786 LogiX8BE01, PSE-2121 If you have questions or cormer.cs, please adviso.
Yours very truly, 1 lk C. H. Hobson GNGtc1r Attachments 1
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i Pogo 1 of 7 n' .
PLANT E.I. HATCH HPDES T14W CHARACTERIZATION STUDY i
1990 INTRODUCTION This flow etudy was performed in accordance with Part III, Section B.9, of the Georgia Power company, E. I. Hatch Nuclear Generating Facility, National Pollutant Discharge Elimination System, (NPDES), Permit No.
GA 0004120; Assued by the State of Georgia, Department of Natural Resources, Environmental Protection Division, on January 29, 1988.
BACMGROUND This study was conducted on the NPDES pe rmitted waste streams using data collected during the time period of June 30 to July 13, 1990. A description of the waste streams are as follows:
- 1. HON-CONTACT COOLING This system consisted of discharges from the Plant Auxiliary Heat Exchangers and_the Diesel Generator Cooling.
The Plant Auxiliary Cooling Systems consisted of heat exchangere located in the control, radwaste, reactor, turbine and waste gas buildings. This system was supplied by the plant se rvice water system and discharges into the circulating water system (cooling towers) to provide make-up water. Floe rates were calculated using pump name plate data.
The diesel generator cooling water system was supplied by the plant service water system and discharges to the discharge structure mix-ing chamber via the radwaste discharge line. This system was used for cooling the emergency diest' generators. The diesel generators for Unit one, (1A and IC), normally had a continuous flow of cool-ing water irregardless of their operational status. Unit one's diesel generator (IB) and Unit Two's diesel generators, (2A and 2C), were supplied with cooling water only during system operation; which consisted of testing and emergencies. Flow rates and measure-ments were calculated using-pump name plate data.
- 2. LOW VOLUME WASTE (NEUTRALIZATION TANK) 01G This vaste stream consisted of domineralizar regeneration vaste composed of sulfuric acid, sodium hydroxide and rinse water. All regenerative waste was collected in a sump and- recirculated into a 38,000 gallon above-ground tank until the pH was between 6 and 9.
Chemical addition for pH adjustment .was possible, if necessary.
The neutralization tank was discharged via gravity into the Unit one mixing chamber. The maximum flow rate achievable was calculated using the volume of the tank and-the radius of the discharge pipe.
The daily average flow rate was calculated by dividing the total volume discharged by the total minutes in the test period. The flow rate. measurements of this system were based on its calculated maximum flow rates and discharge duration.
i
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.. i Pago 2 of 7
- 3. LOW VOLUME WASTE (PRES $URE TILTER BACKWASH) 01H This vaste stream consisted of backwash water originating from four pressure sand filters that preceded the demineralizer unit. The backwash vaste gravity drained into the neutralization tank i discharge line. The maximum flow rate achievable was based on the )
backwash pump name plate data. The daily average flow rate was cal-culated by using backwash flow rate data and operating times during the test period. The flow rate measurements of this system were based on flow indicators for each pressure filter.
- 4. COOLING TOWER BLOWDOWN (UNIT ONE) 01A This waste stream consisted of discharges from the Unit one closed-loop circulating water system. Make-up water for this system was derived from non-contact auxiliary plant cooling water.
The discharge originated at the circulating water pumps discharge and was routed to the Unit one mixing chamber. The maximum flow rate achievable was based on the total pumping capacity of the plant service water system. The daily averace flow rate was cal-culated using the difference between the Unat One mixing chamber flow rates and the other Unit One waste streams. The flow rate measurements of this system were based on mathematical computations relating this waste stream to all the others that were applicable.
- 5. COOLING TOWER BLOWDOWN (UNIT TWO) 02A This waste stream consisted of discharges from the Unit Two closed-loop circulating water system. Make-up water for this system was derived from the non-contact auxiliary plant cooling water. The discharge originated at the circulating water pumps dis-charge and was routed to the Unit Two mixing chamber. The maximum flow rate achievable was based on the total purning capacity of the plant service water system. The daily average flow rate was cal-culated using the difference between the Unit Two mixing chamber flow rates and the other Unit Two waste streams. The flow rate measurements of this system were based on mathematical computations relating this waste stream to all the others that were applicable.
- 6. COOLING WATER OVERTLOW (UNIT ONE) 01D Yhis waste stream consisted of discharges from the closed-looped circulating water system. Make-up water for the system originated f rom the non-contact auxiliary plant cooling water system. The dis-charge originated at the Unit one cooling tower fiume and was rout-ed to the Unit one mixing chamber. The maximum flow rate achievable was based on the total pumping capacity of the plant service water system. The daily average flow rate was calculated by dividing the total gallons discharged by the total minutes in the test period.
The flow rate measurements of this stream were based on the best conservative estimate at the time of subsequent discharge.
NOTE: This vaste stream was permitted for use in lieu of outfall number 01A.
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- 7. COOLING WATER OVERTLOW TO STORM DRAINS (UNIT TWo) 02B This waste stream consisted of discharges from the closed-looped i
circulating water system. Make-up water for the system originated r
from the non-contact auxiliary plant cooling water systen. The dis-charge originated at tne Unit Two cooling tower basins and was routed to storn drains, then to the river. The maximum flow rate j achievable was based on the total pumping capicity of the plant service water system. The daily average flow rate was calculated by 4
dividing the total gallons discharged by the total minutes in the test period. The flow rate noasurements of this stream were based
. on the best conservative estimate at the time of subsequent i discharge.
NOTE: This waste stream was permitted for use in lieu of outfall number 02A.
B. COOLING WATER OVERTLOW (UNIT TWO) 02C This waste stream consisted of discharges from the closed-looped circulating water system. Make-up water for the system originated from the non-contact auxiliary plant cooling water system. The dis-charge originated at the Unit Two cooling tever fiume and was routed to the Unit Two mixing chamber. The maximum flow rate 4
achievable was based on the total pumping capacity of the plant service water system. The daily average flow rate was calculated by dividing the total gallons discharged by the total minutes in the test period. The flow rate measurements of this stream were based on the best conse rvative estimate at the time of subsequent
! discharge.
NOTE: This vaste stream was permitted for use in lieu of outfall number 02A.
i
- 9. LOW VOLUME WASTE (LIQUID RADWASTE SYSTEM, UNIT ONE) 01E This waste stream consisted of waste water generated primarily in the reactor and turbine buildings. Examples of the waste water sources were floor drains, laundry drains, laboratory drains, seal cooling waters and bearing cooling waters. The collective waste was filtered and domineralized then discharged to the Unit one mixing
). chamber or reused in-plant depending on the chemical and radio-
- logical-quality. The maximum flow rate achievable was derived from the peep name plate data. The average daily flow was calculated by dividing the total volume discharged by the total minutes in the test period. The flow rate measurements of this stream were based on integrator readings and discharge duration.
- 10. LOW VOUUKE WASTE (LIQUID RADWASTE SYSTEM, UNIT TWO) 02E This waste stream consisted of waste water generated primarily in the reactor and turbine buildings. Examples of the waste water '
sources were floor drains, laboratory drains, seal cooling waters and bearing cooling waters. The collective vaste was filtered and domineralized then discharged to the Unit Two mixing chamber or reused in plant depending on the chemical and radiological quality.
The maximum flow rate achievable was derived from the pump name plate data. The average daily flow was calculated by dividing the total volume discharged by the total minutes in the test period.
The flow rate measurements of this stream were based on integrator readings and discharge duration.
~ .._ _ _ _ _ . _ _ _ _ , _ _ . . _ _ _ _ . _ _ _ _ .
Page 4 of 7
' ti 8
- 11. COMBIILtD WASTE STREAMS (UNIT ONE) 01 This waste stream consisted of the total volume of all liquid waste being discharged from Unit one. The maximum flow rate was achieved using the total surface water pumping capacity on plant site. The daily average discharge was calculated from the Unit one daily dis-charge flow rates during the test period. The flow rate measure-ments were based on readings obtained from flow rate strip charts.
- 12. COMBINED WASTE STREAMS (UNIT TWO) 02 This waste stream consisted of the total volume of all liquid waste being discharged from Unit Two. The maximum flow rate was achieved using the total surface water pumping capacity on plant site. The daily average discharge was calculated from the Unit Two daily 4'r-charge flow rates during the test period. The flow rate me&F ments were based on readings obtained from flow rate strip ch,
- 13. INTAKE SCREEN BAC}NASH 03 This waste stream consisted of river water being used cont 1J., y to backwash the plant's traveling water intake screen. The rtver I water used to backwash the intake screen was gravity fed back to the river. The maximum flow rate achievable was based on the t otr l pumping capacity of the plant service water system for both unit' The daily average flow rate was calculated by dividing the ti -
gallons of backwash water discharged by the total minutes in tra test period. The flow rate measusoments were based on the constant backwash from the plant service water system and the engineering data review of the backwash pump name plate data.
- 14. 2P65 CHILLER WATER BLOWDOWN 04 This waste stream consisted of discharges from the Unit Two Reactor Building and the Radwaste Building closed-loop circulating water ,
systems. Make-up water for this system originated from the plant I sanitary water system. The maximum flow rate achievable was cal-culated using the pump name plate data. The daily average flow rate !
i was calculated by dividing the total gallons of water discharged by the total minutes in the test period. The flow rate measurements were based on engineering data reviews.
- 15. SEWAGE TREATMENT ETTLUENT Olr This waste stream consisted of the plant domestic sewage waste that was treated by two aeration package treatment plants. Discharges from this facility was routed to the Unit One mixing chamber. The maximum flow rate achievable was calculated using the designed capacity of the aeration plants. The daily average flow rate was calculated by dividing the total gallons of water discharged by the total minutes in the test period. The flow rate measurements were based en readings obtained from a flow rate strip chart-
.. i Psg3 5 of 7 :
.e i ELANT E.I. KATCH .
NPDES FI4W CHARACTERIZATION STUDY (CON'T) 1990 TABLE OUTFALL NUMPER AND NAME MAXIMUM (qstal DATLY/AVC farm.
Non-Contact Cooling Water 3,500 1,400(a)
(Diesel Generator cooling)
Non-Contact cooling Water 68,000 4 5,000 (j )
(Plant Auxiliary Systems) 01G Low Volume Waste 650 11(b)
(Neutralization Tank) 01H Low volume-Waste 1,050 2(c)
(Pressure Filter Backwash) 01A Cooling Tower Blowdown 34,000(f) 989 (Unit one) 02A Cooling Tower Blowdown 34,000(f) 622 (Unit Two) ,
01B Cooling-Water Overflow 34,000(f) 0 (Unit one) 02B Cooling Tower Overflow 34,000(f) 0
-to Storm Drains (Unit Two) 02C Cooling Water Overflow 34,000(f) 0 (Unit Two)-
01F Low Volume Waste, Liquid 100 3(d)
Radwaste (Unit One) 02E Low Volume Waste, Liquid 100 2(e)
Radwaste (Unit _ Two) 01 Combined Plant Waste 50,000 15,300 Streams (Unit One) 02 Combined Plant Wasta 50,000 8,700 Streams (Unit Two)
$3 Intake Screen Backwash 68,000 412(g) 04 2P65 Chil11er Water Blowdown 500 5(h) 01F Sewage Treatment Plant 50 14
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Pag 3 6 of 7
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PIANT E.I. MAT @
NPDES TLOW CHARACTERIZATION STUDY (CON'T) l 1990 rooTNOTES T
(a). The daily average flow rate for cooling water for the diesel generators 1,400 gpm. However, during the flow study test period, the diesels operated only 4.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br />.
(b). During the sample period, 177,650 gallons were discharged in 9 batches at a rate of 650 gpm. The total discharge time during the two week period was 6.6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
(c). Actual backwash time during the two week period was 40 minutes at a rate of 710 gpm and 40 minutes at a rate of 250 gpm.
(d). During the sample period, 61,600 gallons of waste water were discharged from the Unit One mixing chamber at an average rate ,
of 58.6 gpm for 17.9 hours1.041667e-4 days <br />0.0025 hours <br />1.488095e-5 weeks <br />3.4245e-6 months <br />.
(e). During the sample period, 34,428 gallons of waste water were discharged from the Unit Two mixing chamber at an average rate of 61.3 gpm for 12.4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.
(f). This figure reflects the total surface water withdrawal capa-bilities at the plant consisting of service water capacity of 68,000 gpm and residual heat removal (RH9) piping capacity of 16,000 gpm. RHR is used primarily during plant shutdown. <
(g). Under normal operating conditions, the Intake Screen Backwash discharges at a daily average rate of 412 gpm.
(h) . Under normal operating conditions, the 2P65 Chiller Water Blow-down discharges at a daily average rate of 5 gpm.
(j) . Under normal operating conditions, the Unit One Plant- Auxi-11ary System uses approximately 22,000 gpm and under normal operating conditions, the Unit Two Plant Auxiliary system uses approximately 21,250 gpm.
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. PLANT E.I. MATCH NPDES TLOW CHARACTERIZATION STUDY (CON'T) 1990 WATER TREATMENT CHEMICAL INVENTORY l
This-is a list of the chemicals used at Plant Edwin I. Hatch for the purpose of water treatment:
1
- 1. ALS-3 4 5-22 0 Corrosion Inhibitor 2.. Borax
- 3. Bot'ic Acid
- 4. Ortho
- Phosphate
- 5. Sanuril 115 (calcium Hypochlorite) l1
- 6. Sodium Hydroxide
- 7. Sodium Hypochlorite
- 8. Sodium Nitrite i 9.- Sodium-Pentaborate
- 10. Sulfuric Acid j i
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