Aug 6 (Reuters) -
* Alliance pipeline to shutdown mainline pipeline system
* Alliance pipeline-amount of hydrogen sulfide entered its mainline pipeline
system as a result of complications experienced by an upstream operator
* Alliance pipeline lp says is carefully and safely managing the situation
* Alliance pipeline lp - says there is no risk to human health and no
environmental impacts are expected
* Alliance pipeline-this will begin impacting commercial stakeholders
mid-morning on August 7 and will continue for indeterminate amount of time
* Alliance pipeline -will provide updates in the coming days regarding the
length of the pipeline shutdown
* Source text for Eikon ID:nMKWyFWrPa