September 2020, Vol. 247, No. 9


Adjusting Costs with Large-Diameter Tapping Tees

By Julie Maupin, Peoples Gas, and Steve Gauthier, Energy Experts International Peoples Gas is the oldest utility in the city of Chicago and delivers natural gas to about 870,000 customers within the city limits through 4,500 miles (724 km) of gas mains and 500,000 services. Since 2011, Peoples Gas has been pursuing an aggressive system modernization program.  Supraflow tapping tee   This includes the replacement of 2,000 miles (3,200 km) of cast iron and ductile iron mains operating at 7 inches (178 mm) water column with modern polyethylene operating at 22 psi (1.5 bar). This program also includes relocating regulators and meters out

Log in to view this article.

Not Yet A Subscriber? Here are Your Options.

1) Start a FREE TRIAL SUBSCRIPTION and gain access to all articles in the current issue of Pipeline & Gas Journal magazine.

2) Start your full access subscription to Pipeline & Gas Journal and gain UNLIMITED access to this article, the current issue, all past issues in the technical archive, access to all special reports, special focus supplements and more. Pricing start at $395/year.   

*Access will be granted the next business day.


Related Articles


{{ error }}
{{ comment.comment.Name }} • {{ comment.timeAgo }}
{{ comment.comment.Text }}