Provides on each gas day D, the BB pipeline operator’s Linepack Capacity Adequacy (LCA) flag for gas days D to D+2. Daily ● 7:00 pm on gas day D. Provides details of any activity expected to affect the daily capacity of a BB pipeline, BB production or BB storage facility in the next 12 months. Adhoc ● ● ● Whenever the Medium Term Capacity changes. Provides the nameplate rating of each BB facility annually or information about any planned permanent capacity reduction or expansion due to modification of the BB facility. Annually ● ● ● 31 annually and whenever the standing capacity changes.
Nameplate Rating Purpose Provide the nameplate rating of each BB facility annually or information any planned permanent capacity reduction or expansion due to modification of the BB facility. With respect to production capacity, Standing Capacity should take long term field performance trends into account. Submission cut-off time 31 March annually and whenever the standing capacity changes. Rollover No rollover. Required by BB pipelines, BB production facilities, or BB storage facilities. Exemptions No exemptions are given for this submission. Data elements Data Description Mandatory Plant ID A unique AEMO defined identifier. Yes Capacity Type Capacity type can be either: Storage: Holding capacity in storage, or MDQ: Daily maximum firm capacity (name plate) under the expected operating conditions adjusted for any plant that is ‘mothballed’, decommissioned or down-rated and / or cannot be recalled within 1 week, planned maintenance excepted. Reflects any long terms changes (greater than 12 months). Yes Capacity Quantity Standing capacity quantity. Yes Flow Direction Indicates whether the capacity is for a BB storage facility’s capacity for injecting into or withdrawing from a BB pipeline. Flow Direction can be: Receipt: The flow of gas into the BB storage facility, or Delivery: The flow of gas out of the BB storage facility. Conditional This field is mandatory for BB storage facilities. Other facilities must leave this field blank. Capacity Description Free text to describe the meaning of the capacity number provided, including relevant assumptions made in the calculation of the capacity number and any other relevant information.. Conditional This information is mandatory for BB pipelines. Other facilities must leave this field blank. Receipt Point The Connection ID for the receipt point. In conjunction with the Delivery point, this will indicate direction and location of the capacity. Conditional This information is mandatory for BB pipelines. facilities must leave this field blank. Delivery The Connection ID for the delivery point. In conjunction with the Receipt point, this will indicate direction and location of the capacity. Conditional This information is mandatory for BB pipelines. Other facilities must leave this field blank. Effective Date Gas day date that corresponding record takes effect. Any time component supplied will be ignored. Yes Description Free text facility use is restricted to a description for reasons or comments directly related to the quantity or the change in quantity provided in relation to a BB facility (such as daily production data, nameplate rating, LCA flag, etc.), and the times, dates, or duration for which those quantities or changes in quantities are expected to apply. No