ML20213G483
| ML20213G483 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 05/07/1987 |
| From: | Willsey W PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | Corriveau E PENNSYLVANIA, COMMONWEALTH OF |
| Shared Package | |
| ML20213G485 | List: |
| References | |
| NUDOCS 8705180313 | |
| Download: ML20213G483 (5) | |
Text
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sq-an PHILADELPHIA ELECTRIC COMPANY 23o1 MARKET STREET P.O. BOX 8699 PHILADELPHIA. PA.191o1 (2151841-4000 4
May 7, 1987 Mr. Edward J. Corriveau, P.E.
j Chief, Permits and Grants Section Bureau of Water Quality Management i
Department of Environmental Resources One Ararat Blvd.
Harrisburg, PA 17110 RE:
Peach Bottom Generating Station, NPDES Permit PA 0009733
Dear Mr. Corriveau:
The following information is provided pursuant to our meeting on December 9, 1986, concerning amendments to the subject NPDES permit.
1.
Page 2A of 14, Discharge 001 - (Once Through Cooling with non-recirculating Helper Towers) - Attached are two (2) reports of analyses for the metals and phthalates required to be monitored by the subject permit.
Samples for these analyses were obtained in two separate calendar years, 1985 and 1986.
Per your 9/27/85 letter, indicating the metals and phthalates stated in the permit are to be monitored once per year for two (2) years, we have fulfilled that requirement.
The attached l
analyses indicates there is no increase in our discharge compared to the intake for the metals and phthalates.
This monitoring requirement should be deleted.
2.
Page 2C of 14, Discharge 003 (Roof Drains, Yard Drains and Floor Drains) - We have researched our files and cannot fine a reference to any oil separator associated with the floor drains that tie into the 003 discharge.
The description of this discharge should be changed to
" Yard Drains, Roof Drains, and Floor Drains".
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, 3.
The following changes were agreed to at our meeting.
A.
Page 2E of 14, Discharge 101 (Oil Separator) - The pH limitations and monitoring on.this internal monitoring point are to be deleted since pH is monitored and limited at discharge 001.
B.
Page 2G of 14, Discharge 301 (Waste Water Settling Basin)
-The pH limitations are to be removed since pH is monitored and limited at discharge 001.
C.
Page 2H of 14, Discharge 401 (Auxiliary Boiler Blowdown) - The pH limitations and monitoring are to be deleted since pH is monitored and limited at discharge 001.
i The monitoring and limitations of total iron and total copper in chemical / metal cleaning waste discharged will be deleted in lieu of words to the effect that no chemical / metal cleaning waste is to be discharged.
D.
Page 2I of 14, Discharge 501 (Sewage Treatment Plant) - The dissolved oxygen monitoring on this i
internal monitoring point will be deleted.
4.
As discussed at our meeting concerning a total residual chlorine internal monitoring point for the service water i
system during continuous chlorination, we have reviewed the various potential sampling locations of the service water system and find that the " Reactor Building Closed i
l Cooling Water Heat Exchanger Outlet (RBCCW) will satisfy l
the monitoring point objective.
The service water system is comprised of many parallel paths of different flow rates and heat loads, each of which converge to a discharge culvert upstream of the discharge canal.
The RBCCW is approximately 21 percent of the total service water flow and is one of the high flow branches of the service water system.
A diagram of the service water system is attached for your information showing the RBCCW sample point.
Note that this sampling point exists for both Units No. 2 and No. 3.
Both will be l
sampled as appropriate.
l l
l
.. There is no point on the service water system which will allow a sample of the total combined service water discharge.
The RBCCW sample point should be a good indicator of the chlorine concentration in the combined service water discharge.
Your immediate attention to providing approval for the service water continuous chlorination would be appreciated since we are now into the clam spawning season.
If there are any questions or require further information, please call W. J. Lenard at (215) 841-5179.
Sincerely yours, JAttv W. B. Willsey Director Environmental Affairs Attachments (2)
DWM:nas cc:
NRC Director, ONRR w/ attachment Washington, DC 20555 NRC Administrator, Region 1 w/ attachment King of Prussia, PA 19406 9
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ANALYSIS REPORTdOS*$20112438 o
2 7
h WCORPOHu go LLI Sample No. WW 1038734 Date Reported 1/16/86 Philadelphia Electric Company Date Submitted 12/27/85 Peach Bottom Atomic Power Sta.
Discard Date 1/23/86 R.
D.
1, York County Collected by C
Delta, PA 17314 P.O.
GS371771AP Rel.
Intake Grab Water Sample 2863016420 PBAPS Collected on 12/27/85 (0915) by SM RESULT LIMIT OF ANALYSIS AS RECEIVED DETECTION LAB CODE Cyanide
< 0.005 mg/l 0.005 023703000 Arsenic
< 0.004 mg/l 0.004 024502000 Cadmium
< 0.005 mg/l 0.005 024901200 Copper
< 0.03 mg/l 0.03 025301200 Mercury
< 0.001 mg/l 0.001 025902000 Nickel
< 0.05 mg/l 0.05 026101200 Selenium
< 0.004 mg/l 0.004 026402000 Silver
< 0.01 mg/l 0.01 026601200 Zinc 0.03 mg/l 0.01 027201200 Thallium
< 0.1 mg/l 0.1 042201200 Bis (2-ethylhexyl)phthalate
< 1.
ppb 900109000 Bi-n butyl phthalate
< 5.
ppb 900200500 2 COPIES TO Philadelphia Electric Company ATTN: Steve Mahler l
l
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Respectfully Submitted SEE REVERSE SIDE FOR EXPLANATION OF SYMBOLS AND ABBREVIATIONS i
LanCASter Laboratories, Inc.
00496 0.00 025700 Reviewed and Approved by:
i
- 1^nI2%L s...w.'
Richard C.
- Entz, B.A.
GrWp der, MpMC ha$i 42 i *
.s ia P+e taricaster P4 1/601 * (11/) b$6 2301 FRArmt IN OlvisiON
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M*'"&f]GTTTmT7x(g wMYw;;g3'ygg;ygy yL3AgjgygG*3 l
Philadelphia Electric Company Date Reported 7/22/86' Peach Bottom Atomic Power Sta.
Date Submitted 7/ 2/86 R. D. 1, York County Discard Date 7/30/86 Delta, PA 17314 Collected by C PBAPS Discharge Sample P.O.
GS371771AP Rel.
I RESULT LIMIT OF-ANALYSIS AS RECEIVED DETECTION LAB CODE Cyanide
< 0.005 mg/l 0.005 023703000 Arsenic
< 0.004 mg/l 0.004 024502200 Cadmium
< 0.005 mg/l 0.005 024901200 Copper
< 0.03 mg/l 0.03 025301200 l
< 0.001 mg/l 0.001 025902200 Nickel
< 0.05 mg/l 0.05 026101200 Selenium
< 0.004 mg/l 0.004 026402200 l
< 0.01 mg/l 0.01 026601200 Zinc
< 0.01 mg/l 0.01 027201200 Thallium
< 0.1 mg/l 0.1 042201200 Bis (2-ethyl hexyl) phthalate
< 10.
ppb 900109000 Di n-butyl phthalate-
< 10.
ppb 900200500 l
1 COPY TO Philadelphia Electric Company ATTN: John O'Brien 2 COPIES TO Philadelphia Electric Company ATTN: Steve Malin i
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o6' d'
1 l
1 Respectfully Submitted Lancaster Laboratories, Inc.
i 00496 0.00 026300 Reviewed and Approved by-n,e w
- u. ace.
'"r.elTs&"Ls a tesm c
Richard C. Entz, B.A.
SEE REVERSE SIDE FOR EXPLANATION Group Leader, Organic Analysis l-j.
OF SYMBOLS AND ABBREVIATIONS ureer wecaan
>decer' dent Laboratores Inc.
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L OVnRSIZE
- ~DOCUMENT l PAGE PULLED l
SEE APERTURE CARDS NUMBER OF OVERSIZE PAGES FILMED ON APERTURE CARDS APERTURE CARD /HARD COPY AVAILABLE FROM RECORD SERVICES BRANCH,TIDC FTS 492-8989 i
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