ML20244B091

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Monthly Operating Rept for Mar 1989 for Braidwood Nuclear Power Station Unit 1
ML20244B091
Person / Time
Site: Braidwood 
Issue date: 03/31/1989
From: Peterson M
COMMONWEALTH EDISON CO.
To:
Shared Package
ML20244A931 List:
References
NUDOCS 8906120271
Download: ML20244B091 (2)


Text

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.. B.-

OPERATING DATA REPORT

' DOCKET NO.:

50-456

{

UNIT:

Braidwood 1 DATE: 04/10/89 COMPILED BY:

M. H. Peterson TELEPHONE:

(815)458-2801.

i

. ext. 2480 OPERATING STATUS 1.

Reporting Period: March,.1989 Gross Hours:.744.0 2.

Currently Authorized Power Level (MWt):

3411 Design Electrical' Rating (MWe-gross):

1175 Design-Electrical Ratir.g (MWe-net):

1120-Max Dependable Capacity (MWe-gross):

1175 Max Dependable Capacity (MWe-net):

1120 3.

Power level to which restricted (If Any):

931, 4.

Reasons for restriction (If Any): Power limitation due to the #4 Governor. valve being closed and excessive mositure carryover.

THIS MONTH YR TO DATE ' CUMULATIVE 5..

Report period Hours:

744.0 2160.0-5889.0 6.

Hours Reactor Critical:

713.4 1648.4 5158.8 7.

RX Reserve Shutdown Hours:

0.0 0.0 0.0 8.

Hours Generator on Line:

695.5 1615.9 5027.3 9.

Unit Reserve Shutdown Hours:

0.0 0.0 0.0 10.

Gross Thermal Energy (MHH):

2079158 4936239 15306701 l

11.

Gross Elec. Energy (MHH):

723700 1719832 5308796 12.

Net Elec. Energy (MHH):

693530 1641687 5065911 13.

Reactor Service Factor:

95.9 76.3 87.6 14.

Reactor Availability Factor:

95.9 76.3 87.6 15.

Unit Service Factor:

93.5 74.8 85.4 16.

Unit Availability Factor:

93.5 74.8 85.4 17.

Unit Capacity Factor (MDC net):'

83.2 67.9 76.8 18.

Unit Capacity Factor (DER net):

83.2 67.9 76.8 j

19.

Unit Forced Outage Rate:

6.5 4.5 7.3-t 20.

Unit Forced Outage Hours:

48.5 75.6 393.6 21.

Shutdowns Scheduled Over Next 6 Months:

- 1 week outage to replace

_ governor valve

'l Refueling Outage September 1989 22.

If Shutdown at End of Report Period,

'f Estimated Date of Startup:

4 l

1 (4957z/5) hI%Q7f WWOe-fP L-1

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