Motion Computing FWS-DS1 Manual de usuario descargar pdf (Pagina 89)

GTE

Florida

Unbundled Network Element

(UNE)

Non-Recurring Cost Study

customers throughout the state. BZTs install the unbundled loop and sub-loop orders for

three or more lines within the business zones in metropolitan areas of the state.

The cost team used data from the following sources for CZTBZT drive time and cross-

connect activity times to calculate the outside plant NRCs:

Time and motion study for drive time and cross-connects at the

FDI,

cross-connect

box, pedestaypole, and

NID;

Reports from Service Office Record Computer Entry System (SORCES) and the

Standard Time and Activity Reporting (STAR) system for probability of dispatch,

productive hours, and number and type of orders and corresponding lines;

SME estimates for services such

Coordinated Conversions and Hot Cut

Coordinated Conversions.

Time and Motion Study

A team of Arthur Andersen personnel conducted time and motion studies in six states to

determine the CZTBZT drive times from point-to-point during the normal workday. The

study included timed observations of the technicians running and breaking cross-connects

at various terminal locations in the feeder, distribution and

drop

plant. The drive times

are used for all of the CZTBZT

UNE

activities. The cost team applied the cross-connect

and drive times to the CZTBZT sub-loop activities.

Svstem Extracts

The cost team obtained completed order files from SORCES to identify the type of

service being installed or removed, and the number of lines

the order. They matched

the SORCES records with STAR data to categorize the dispatched orders into the

UNE

categories: Exchange

Basic or Complex and AdvancedSpecial

Basic or Complex.

Then the cost team used the STAR positive time reporting data to identify the average

time spent

field work performed by CZTsBZTs for each of the

UNE

categories.

The

“%

Load” data from SORCES and STAR were used to determine the probability of

dispatch for the Exchange

Basic and Complex loops and UNE-Ps. For many services

there is

outside plant work. For example, loops may be connected through from the

customer’s premises to the cable head

the

MDF

because of EDT and LIJ procedures.

Also,

when a CLEC migrates an existing end-user POTS to the UNE platform, there will

generally be

outside plant activity.

The Probability of Occurrence of outside plant work for the Advanced/Special -Basic

and Complex Loops requiring a field trip is

100%.

All inward digital loops

@SO,

DSI

and higher) require cross-connect work. The BZT downloads the job from

AWAS,

completes the field work, cooperatively tests the line(s), and reports completion. The

probability of field work for disconnect orders is

100%.

SME Estimates

Time estimates were used to calculate the costs for Coordinated Conversion and Hot Cut

Coordinated Conversion of

UNEs

where the amount of time required for CZTsBZTs,

/-.

164%

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