TSP Name: Northern Natural Gas Company TSP: 784158214 Notice ID: 011328 Notice Type: Other Subject: NNG-BUMP PENALTY NOTICE Critical: N Post Date/Time: 02/19/2010 03:50 PM Notice Status: Initiate For Gas Day(s): 02/19/2010 - 12/31/2999 Notice Effective Date/Time: 02/19/2010 03:47 PM Notice End Date/Time: 12/31/2999 05:00 PM Required Response Indicator Description: 5-No response required Notice Text: If a shipper incurs a penalty related to bumped volumes, and Northern has not called an SOL/SUL/Critical Day/Curtailment, then Receipt Point Scheduling Penalties and Positive, Positive/Critical, Punitive, and Punitive/Critical DDVCs related to the shipper's bumped volumes are waived for the first affected gas day of the bump.