ML19344D641
| ML19344D641 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 04/18/1980 |
| From: | Crouse R TOLEDO EDISON CO. |
| To: | Reid R Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8004250376 | |
| Download: ML19344D641 (4) | |
Text
e TOLEDO EDISON RCsano P CAousE v<e prescent Nuc Per 419)259 5221 Docket No. 50-346 License No. NPF-3 Serial No. 611 Apri) 18, 1980 Director of Nuclear Reactor Regulation Attention:
Mr. Robert N. Reid, Chief Operating Reactors Branch No. 4 Division of Operating Reactors United States Nuclear Regulatory Commission Washington, D. C.
20555
Dear Mr. Reid:
This letter transmits information for Davis-Besse Nuclear Power Station Unit No. I as requested by your letter of January 7,1980 concerning quality assurance require-ments regarding Diesel Generator Fuel 011.
Toledo Edison considers the enclosed information as a sufficient and satisf actory response to your letter of January 7,1980. However, if any questions arise con-cerning this information please contact us at your convenience.
Ve ry t ruly yours,
ff
~
RPC:DAP: cts Enclosure 00/
5 ll/
,Aow m s._s.
GAS 1
I THE TOLEDO ECISCN COMPANY EDISON PLAZA 300 MADISON AVENUE TOLEDO. CHIO 43652 8004250 j;
a Docket No. 50-346 License No. NPF-3 Serial No. 611 April 18,1980
RESPONSE
Mr. Darrell G.
Eisenhut's letter of January 7,1980 (Log No. 503) requested a review of Toledo Edison's Nuclear Quality Assurance Program with regard to Diesel Fuel Oil, and Regulatory Guide (R.G.) 1.137.
Toledo Edison Company does not cover Diesel Generator Fuel Oil, and does not include R.G. 1.137 in its Nuclear Quality /ssurance Program.
However, Toledo Edison Chemistry and Health Physics personnel do inspect diesel generator fuel oil for various essential properties at cla time of receipt and at other stated times during each year. Toledo Edison believes that the type and frequency of these inspections, as described below, assure the initial and continuing quality of diesel generator fuel oil, and meet the intent of R.G. 1.137:
- 1) At the time of receipt, fuel oil is examined to determine the presence of water, sediment, cloudiness and other abnormalities prior to being added to the Diesel Oil Fuel Tank or Emergency Diesel Generator Fuel Oil Storage Tanks. If the TECo-required quality of the fuel oil is questionable, the fuel oil is further tested for specific gravity (0.825-0.876) and water content (4 0.05%).
If the fuel oil does not meet Toledo Edison specifications, it is not accepted and is returned to the supplier.
- 2) At other times during each year, fuel oil is subjected to analysis, at specified frequencies, required by Davis-Besse Nuclear Power Station, Unit No. 1 Plant Procedure PP. 1101.04 entitled, " Operational Chemical Control Limits", shown as Attachment 1.
Tbledo Edison does not believe it necessary to cover diesel generator fuel oil, or include R. G.
1.137, in its Nuclear Quality Assurance Program. Toledo Edison believes that the system of inspections described above has proven its effectiveness by the past history of performance of the Emergency Diesel Gcnerators.
-t
r 4.43 Numbzr 2 Dic:a1 Fus1 Oil
~
d Normal Sample Points:
1.
Diesel Oil Storage Tank 1-1 7
4.43.1 Specifications 2.
Emergency Diesel Generator Fuel Oil Storage Tank 1-1 3.
Emergency Dies :1 Generator Fuel Oil Storage Tank 1-2 4.
Truck Deliveries Analysis Specification Recommended Frequency of Analysis Remarks l
Specific Gravity 30-40 (API e 60 F)
' Heating Value 135,000 min.
Weekly Sample Pt. 4 (BTU / gal)
Sulfur (%)
0.5 max.
i Cetane Number 40 min.
Filtration Clean-1.3 max.
Monthly Sample Pts. 1, 2, 3 liness (mg/1)
Rotationally
)
Quarterly Sample Pts. 1, 2, 3 U
- Viscosity (SUS g 33-40 7
100"F)
One tank per month rotationally r
)
In conjunction with monthly
- Water & Sediment 0.05 max.
(%)
testing above.
Corrosi"e Sulfur No. 2 Strip min.
Conradson Carbon 0.15 max.
Residue (%)
Water & Sediment 0.05 max i
(%)
Annual Sample Pts. 1, 2, 3 Pour Point ("F)
-10 max.
k All sampled each year.
I Flash Point ("F) 150 min.
k
.o 7
90% Boiling Point 540-640
("F) 1
[
Final Boiling 700 max.
l3 Point ( F)
- o Distillation ite-99.0 min.
covery (%)
~
7 Cloud Polnt 12 F max.
i Docket No. 50-346 7l
- Tech Spec requirements 4.8.1.1.2b License No. NPF-3 Serial No. 611 April 18 1980 t.
._._ _ At t achmen, t 1 (pane 1 of 2)
. (Page 2 of 2)
Docket No. 50-346 License No. NPF-3 Serial No. 611 56 PP 1101.04.7 April 18, 1980 4.43.1 Deliveries NOTE: The following is taken from Special Order No. 14.
1.
The operator vill sample the oil and bring it ic=ediately to Chemistry and Health Physics lab.
2.
Chem & RP personnel will visually examine the oil for the presence of water, sediment, cloudiness, and other abnormalities.
3.
If the oil is satisfactory, Chem & HP informs the operator to allow the truck cent.en.cs to be pu= ped into the tank.
4.
If the quality of the oil is questionable, Chen and HP per-sonnel vill test the oil for Specific Gravity (0.825-0.876) and Water content (<0.05%).
5.
If the oil meets the above specs, the oil may be added to the tank.
6.
If the oil does not =eet specifications, it must not be accepted. The truck driver should be told to return to the terminal and contact his dispatcher. The dispatcher will contact Ted Smith of TECo to deter =ine what to do with the of
~~
7.
Operators are to drain five gallons from the DOST l-1, EDGFOST l-1 or 1-2 ene day af ter the addition of new oil.
8.
Once each quarter, the operators will drain 55 gallons from each of the three tanks, and then collect a sample from each tank at the drain lines. These samples are to be checked to verify that the water content in the oil is within specifications.
9
+-
END
(
~
-