Phoenix Office
Arizona Corporation Commission
1200 W. Washington St.
Phoenix, AZ 85007
(602) 542-4251
(800) 222-7000

Utilities Division
Thomas M. Broderick - Director

Tucson Office
Arizona Corporation Commission
400 W. Congress, Ste. 218
Tucson, AZ 85701
(520) 628-6550
(800) 535-0148


2012 Winter Preparedness

Each year, the Commission asks Arizona's gas utilities to explain how they have prepared to meet the needs of consumers for quality and reliability of service during the winter months.  In 2012, the companies were also asked to discuss the safety of their pipelines and other infrastructure.   The presentations can be found below.


El Paso Natural Gas Pipeline 2012 Winter Preparedness

North Baja Pipeline 2012 Winter Preparedness

Questar Southern Trails Pipeline 2012 Winter Preparedness (part 1)

Questar Southern Trails Pipeline 2012 Winter Preparedness (part 2)

SemStream Arizona Propane 2012 Winter Preparedness

Southwest Gas Corporation 2012 Winter Preparedness

Transwestern 2012 Winter Preparedness

UNS Gas 2012 Winter Preparedness









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