An applicant shall file the following Cost of Service and
Rate Design information with any general rate case application. An applicant
will provide an index which identifies where in the application, testimony,
exhibits, documents, information, data, etc. filed with the application the
applicant has responded to and complied with these
R746-700-21 rule requirements.
The index may be presented in testimony, as a table embedded in testimony, as
an exhibit to testimony, or in any other manner so long as it is clearly
identified.
A. A Utah Class Cost of
Service Study.
1. A Utah Class Cost of Service
Study based on the test period with supporting documentation including the
development of allocation factors.
2. If a new customer class is proposed, the
applicant shall either:
a. include class cost
of service studies; one which uses only existing customer classes and another
with the newly proposed class included, or
b. explain why no cost of service study
including the new customer class is included and how the new customer class is
to be treated in setting rates in the case.
B. Its proposal for spreading any Utah
revenue requirement change among the rate schedules. This will include the
dollar and percentage revenue requirement change for each rate
schedule.
C. Its proposed rates for
each rate component of each rate schedule and the billing determinants for the
test period for all rate components used to calculate revenues necessary to
recover the proposed revenue requirement. An exhibit will be provided showing
the test period blocking based on adjusted actual and forecasted billing units
in the development of the revenues for each rate schedule.
D. Its proposed tariff sheets for all tariff
provisions for which it proposes changes.
1.
An applicant need not include proposed tariff sheets for changes to tariff
pages showing rates, charges, or fees if these proposed price changes are
provided in a readily identifiable form elsewhere in the application.
