II. Annual Summary of Transmission Line and Cable Outages
summary of the total number, duration, major causes, rates, etc., of transmission line outages, and of
transmission cable outages, both forced and scheduled, for every transmission line and cable. The report
will be prepared in the Denver Office, using ADP procedures, including retrieval of information previously
transcribed from monthly forms PO&M-62.
Copies shall be furnished the Commissioner, Washington Office, and each regional office for distribution as
stipulated by the Regional Director. The report shall be completed and available for distribution by the end
of January following the reported year.
Following is a brief description of the various items of information provided by this report:
The calendar year which the report covers. (There may
be occasions where use of this same basic format may
be desired for summarizing transmission line and cable
outage information for some period other than a calendar
year, in which event changes could be made as required
in the report title, summary period, etc.)
The geographical regions, in which the lines and
cables are located. For the condition of an inter-
regional tieline, such as the Hayden-Archer 230-kV
circuit, data will appear only in the tabulation of
information for the region responsible for its report
(see part A, section III,
"Power O&M Codes for ADP."
Design voltage of the line or cable in kV, with lines in
one part of the tabulation and cables in the other part,
arranged within each project in descending
numerical order according to voltage level.
The extent of the line or cable between terminals will be
indicated using station names or approved abbreviations.
The lines and cables will be listed generally in the order
shown in the PLS Listing. In event there is more than one
circuit at a particular voltage between the same terminals,
the circuits will be uniquely identified using the same
designations appearing on switching or operating diagrams,
such as number, letter, compass direction, etc.
(FIST 1-3 12/89)