Utah Admin. Code R746-313-4 - Electric Service Reliability
(1) An
electric company must have a written reliability program.
(2) Within 3 months after the effective date
of this rule, an electric company whose governing authority is the commission
must file for commission approval of reliability performance baselines for
SAIDI and SAIFI reliability indices.
(3) The filing required by Subsection
R746-313-4(2)
must include at least:
(a) the basis for the
proposed SAIDI and SAIFI values; and
(b) identification of systems and description
of internal processes to collect, monitor, and analyze interruption data and
events including:
(i) definitions of each
parameter used to calculate the proposed standards and major event days, and
the time period upon which the proposed standards are based, such as, 12-month
rolling average, 365-day rolling average, and annual average;
(ii) identification of any proposed deviation
from IEEE 1366 used in the calculation of reliability indices and determination
of major event days; and
(iii) a
description of each data estimation method used for the collection and
calculation of SAIDI, SAIFI, CAIDI, and MAIFIe.
Notes
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