Motion by Public Staff-North Carolina Utilities Commission to stay issuance of mandate denied 29 July 1998. Motion by Public Staff-North Carolina Utilities Commission to withdraw opinion denied 29 July 1998. Motion by NC Natural Gas Corporation in support of motion to stay mandate or withdraw opinion denied 29 July 1998. Motion by Bell-South in support of motion by Public Staff-North Carolina Utilities Commission to stay issuance of mandate or withdraw opinion denied 29 July 1998.