Source of leak found at nuclear power plant in Pennsylvania

PPL Corp. (NYSE: PPL) said it has found the source of a leak inside the 1,260 MW Unit 1 containment structure at the Susquehanna nuclear power plant in Pennsylvania. The unit was shut down on June 19.

Workers said the leak was from a welded joint on the reactor recirculation piping where a 4-inch blank-flanged pipe for chemical decontamination connects to a 28-inch pipe. The location was within the recirculation loop isolation valves on the suction side of the recirculation pump.

Workers would not say when the unit would return to service. Unit 2 continues to operate at full power.

Subscribe to Nuclear Power International magazine

Sponsored by FLSmidth

Related Articles

 W.Va. lawmakers clears bill touted by state's coal industry

W.Va. lawmakers clears bill touted by state's coal industry

West Virginia lawmakers have approved a proposal lauded by the struggling coal industry and criticized as dangerous for worker safety by the miners' union.

 France’s nuclear power plant shuts down due to pipe leak

France’s nuclear power plant shuts down due to pipe leak

Unit 1 at the Fessenheim nuclear power plant in France shut down Feb. 28 following the discovery of a leak.

Follow Power Engineering on Twitter
Latest News

PNM files ownership plan, coal supply deal with regulators

New Mexico's largest electric provider says it's on track to meeting a deadline for submittin...

Oklahoma attorney general challenges EPA's clean-air plan

A plan by the U.S. Environmental Protection Agency to reduce emissions from coal-fired power ...

Wave Energy Week will mix marine energy developers with traditional hydropower

Oregon Gov. Kate Brown, Democrat, has proclaimed “July 13-17, 2015 to be Oregon Wave Week in ...

Public Service Company of Oklahoma seeks rate increase

Public Service Company of Oklahoma is asking for a 13.6 percent rate increase it says is need...

GAO looks at reliability impacts of changing power generation mix

The Government Accountability Office (GAO) on June 29 released a study provided a month befor...

On the day after MATS decision, Bernstein sees only a limited reprieve for coal units

In light of the U.S. Supreme Court ruling against the EPA's Mercury and Air Toxics Standards ...

Pence says Indiana will not comply with coal plant regulations

Indiana will not comply with President Barack Obama's plan to battle climate change by requir...

Westermost Rough offshore wind park enters operations

The 210-MW offshore wind power plant, Westermost Rough, has entered operations. The project w...

Power Engineering Current Issue

02/01/2015
Volume 119, Issue 2
1502PE-cover
Products Showcase
Dynamic Fluoride Ion cleaning DFIC of industrial natural gas turbines Hi-Tech Furnace Systems

Dynamic Fluoride Ion Cleaning of IGT Parts

The Dynamic Fluoride Ion Cleaning (DFIC) Process from Hi-Tech Furnace Systems is able to clean deep, narrow cracks of oxides by cycling between negative, atmospheric, and positive pressure.

Archived Articles

2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015

Buyers Guide Product Listings

IPS AC & DC Electric Motor and Generator Repair Services

IPS repair services include testing, repair and...

Aftermarket, Field Service, Parts - Yuba Feedwater Heaters & Ecolaire Steam Surface Condensers

Turnkey, Field Service, Installation, Maintenan...

Operations and Maintenance

More than 14,000 MW of operating experience uti...
Power Industry Wire News

NW Natural Announces Dividend and Schedules Conference Call to Review Results for the Three and Six Months Ended June 30, 2015

NW Natural Announces Dividend and Schedules Conference Call to Review Results for the T...

Vantage Drilling Responds to News Reports Regarding Petrobras

Vantage Drilling Responds to News Reports Regarding Petrobras

National Grid Drives Innovation Through REV Demonstration Projects

National Grid Drives Innovation Through REV Demonstration Projects

Cardinal Resources' $28.8 Million Cameroon Red Bird Contract Advances; Company Expects Financing Completed, Implementation, in Q3-15

Cardinal Resources' $28.8 Million Cameroon Red Bird Contract Advances; Company Expects ...

Letter From CGE Energy (McKenzie Bay Intl.) President Bryan Zaplitny

Letter From CGE Energy (McKenzie Bay Intl.) President Bryan Zaplitny

Power Engineering

Article Archives for Power Engineering Magazine

Continuing Education

Professional Development Hours

To access a course listing associated to a specific topic listed below, click on the topic of choice from the list below.

Latest Energy Jobs

View more Job Listings >>