The operationally available capacity posted is an estimate of available capacity for the
gas day and cycle referenced. Due to the dynamic nature of the pipeline operations, these
capacities are subject to change without notice. Accordingly, there are no guarantees expressed
or implied that these capacities will be available for service. The operational capacity may be
limited by group and/or point constraints. Further, depending on the receipt and delivery point
combinations nominated and scheduled, the operational capacity may be less than the design capacity
and greater or less than the long-term sustainable capacity. Because of the grid nature of Northern�s
pipeline system, the operating conditions of the pipeline and the specific receipt and delivery points
nominated and scheduled, Northern may schedule quantities that are greater than the operationally available
capacity posted for the nomination cycle.
Due to storage field operational considerations, the "Storage Injections/Withdrawals
Nominations Group" may list operational capacity less than the contracted firm entitlement.
However, in such instances, firm nominations will be scheduled regardless of
the operational capacity posted, except in the instance of a force majeure or an outage.
For more specific storage availability see Northern's
Capacity > Storage.
Location scheduled quantities represent timely cycle volumes for the Oakland and Ogden groups
including operational requirements.
*The combination of TBPL, REX and Northern's Field to Demarc capacity are constrained by the
Demarc Group capacity.
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