ML042960473

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E-mail from D. Straka Regarding Westwing Oil Sample Results
ML042960473
Person / Time
Site: Palo Verde  Arizona Public Service icon.png
Issue date: 07/06/2004
From: Straka D
Arizona Public Service Co
To: Gody A
Office of Nuclear Reactor Regulation, Division of Reactor Safety IV
References
FOIA/PA-2004-0307
Download: ML042960473 (3)


Text

From: <DSTRAKA@a comr n> 2 To: <atg@nrc.gov>PWfUVt CAOY Date: 7/6/04 4:14PM l

Subject:

FW: WESTWING OIL SAMPLE RESULTS Tony:

Per your request. Transformer testing results.

Regards, Don Straka Senior Consultant Regulatory Affairs dstraka~apsc.com phone: 623.393.5041 pager: 602.509.6240 mobile: 602.509.6240

> --Original Message-

> From: Kesler, Steven L(Z55768)

> Sent: Tuesday, July 06, 2004 2:10 PM

> To: Straka, Donald J(Z99942)

> Cc: Kesler, Steven L(Z55768); Leake, Harvey C(Z60326); Arndt,

> Gregory M(Z02742); Paramithas, Panos (V72983); Mueller, Paul L(Z69499)

Subject:

FW: WESTWING OIL SAMPLE RESULTS

> Importance: High

> Attached is the result of the oil samples taken of the 500/230 kV

> transformer bank on 6/16/04.

> Steve Kesler

> -- Original Message---

> From: Arndt, Gregory M(Z02742)

> Sent: Tuesday, July 06, 2004 2:02 PM

> To: Kesler, Steven L(Z55768)

Subject:

FW: WESTWING OIL SAMPLE RESULTS

> Importance: High

> FYI

> --Original Message--

> From: Amdt, Gregory M(Z02742)

> Sent: Wednesday, June 16, 2004 3:30 PM

> To: Lamontagne, Donald R(Z99964); Riccitelli, Michael J(Z78555);

> Lucas, John R(K61483)

> Cc: Atwell, Paul N(K03560); Bischoff, Stephen J(H11690); Kesler,

> Steven L(Z55768); Leake, Harvey C(Z60326)

Subject:

FW: WESTWING OIL SAMPLE RESULTS

> Importance: High

> The oil sample results shown below are acceptable for continued

> operation of all 500/230kV transformer banks at Westwing. We will

> resample the high moisture content on T732, this has nothing to do

> with the fault currents seen at Westwing.

  • -- Original Message--

> From: Rice, Steven A(Z78582)

> Sent: Wednesday, June 16,2004 3:19 PM

> To: Amdt, Gregory M(Z02742)

Subject:

WESTWING OIL SAMPLE RESULTS

> WESTWING T1 BANK T732 T733 T734

> HYDROGEN 7.13 7.19 5.06

> NITROGEN 66947.91 83130.54 62767.43

>CO 69.14 47.05 10.59

> OXYGEN 6694.43 4772.88 3324.03

> METHANE 16.59 9.45 3.77

>C02 1381.43 896.39 672.52

>ACETYLENE 0.00 0.40 0.00

> ETHYLENE 1.67 7.97 2.32

>ETHANE 12.52 2.55 21.05

>TDCG 107.06 74.61 42.79

> MOISTURE 16.8 1.9 2.6

> INT.TENSION 33.0 44.0 37.6

> TOTAL ACID# 0.018 0.020 0.052

> DIELEC. STR. 34.70 37.34 43.30

> PWR. FACTOR 0.060 0.030 0.064

> WESTWING T4 BANK T788 T789 T790

> HYDROGEN 13.13 9.75 4.67

> NITROGEN 63668.36 65040.04 65300.07

>CO 4.53 12.09 4.63

> OXYGEN 1454.51 3114.88 1222.15

> METHANE 23.29 3.68 3.61

>C02 1488.80 1605.61 923.63

> ACETYLENE 1.16 0.16 0.45

> ETHYLENE 75.66 1.78 2.30

> ETHANE 15.45 7.8 11.13

> TDCG 133.22 35.27 26.79

> MOISTURE 4.0 4.3 5.4

> INT.TENSION 47.0 44.1 41.8

> TOTAL ACID # 0.040 0.036 0.023

> DIELEC. STR. 41.05 40.37 40.37

> PWR. FACTOR 0.058 0.066 0.054

> WESTWING T10 BANK Tl 044 TI 045 TI 046

> HYDROGEN 22.30 11.11 21.38

> NITROGEN 40752.21 29546.34 49295.77

>CO 163.83 101.07 119.88

> OXYGEN 3216.22 853.63 4326.12

> METHANE 138.57 115.29 137.80

>C02 1500.84 1029.92 1561.19

>ACETYLENE 0.00 0.00 0.00

> ETHYLENE 2.70 2.03 2.36

>ETHANE 198.87 169.03 214.63

>TDCG 526.27 398.53 496.04

> MOISTURE 3.95 2.0 <2.0

> INT.TENSION 41.6 44.8 41.9

> TOTAL ACID # 0.037 0.030 0.033

> DIELEC. STR. 51.61 49.26 52.19

> PWR. FACTOR 0.070 0.063 0.052 CC: <SKESLER@apsc.com>, <DMAULDIN@apsc.com>,

<MWINSOR@apsc.com>, <HLEAKE~apsc.com>