Nuclear Facility

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Columbia Generating Station, Seismic Probabilistic Risk Assessment

Richland, WA

Project Contacts: Philip Hashimoto, Mohamed Talaat

After the Fukushima Daiichi accident, the U.S. Nuclear Regulatory Commission (NRC) issued 10 CFR 50.54(f), a letter requiring licensees to perform a re-evaluation of seismic hazard and take further actions if it exceeds their design basis. In...

Services:Structural Investigation

Markets:Nuclear

Keywords:Nuclear Facility, Seismic Probabilistic Risk Assessment (PRA), Seismic Walkdown

Columbia Generating Station, Spent Fuel Pool

Newport Beach, CA

Project Contacts: Philip Hashimoto, Mohamed Talaat

After the Fukushima Daiichi accident, the U.S. Nuclear Regulatory Commission (NRC) issued 10 CFR 50.54(f), a letter requiring licensees to perform a reevaluation of seismic hazard and take further actions if it exceeds their design basis. In...

Services:Structural Investigation

Keywords:Nuclear Facility, Seismic Analyses, Seismic Walkdown, Soil-Structure Interaction

Pilgrim Nuclear Power Station Frac Tank

Plymouth, MA

Project Contacts: Michael Mudlock

In response to Nuclear Regulatory Commission (NRC) post-Fukushima (FLEX) requirements, Entergy sought to install a 21,000 gal, mobile frac tank for temporary water storage at their Pilgrim Nuclear Power Station (PNPS). SGH evaluated the...

Services:Structural Design

Markets:Nuclear

Keywords:Finite Element Analysis, Nuclear Facility, Seismic Analyses

Idaho National Laboratory, Fuel Manufacturing Facility (MFC-704), Seismic Fragility Evaluation

Idaho Falls, ID

Project Contacts: Philip Hashimoto

The Materials & Fuels Complex (MFC) at the Idaho National Laboratory focuses on research and development of nuclear fuels. SGH developed seismic fragilities for the MFC-704 structure (also referred to as the Fuel Manufacturing Facility...

Services:Structural Rehabilitation

Markets:Nuclear

Keywords:Nuclear Facility, Seismic Engineering and Retrofit, Seismic Probabilistic Risk Assessment (PRA)

Diablo Canyon Power Plant

Avila Beach, CA

Project Contacts: Gregory Hardy

Diablo Canyon Power Plant, in operation since 1985, uses two Westinghouse Pressurized Water Reactor units to produce 18,000 gigawatt-hours of electricity. PG&E retained SGH to support the re-evaluation of their Long Term Seismic...

Services:Structural Investigation

Markets:Nuclear

Keywords:Nuclear Facility, Seismic Probabilistic Risk Assessment (PRA), Seismic Walkdown, Soil-Structure Interaction

Chinshan, Maanshan, and Kuosheng Nuclear Power Plants

Taiwan

The Institute of Nuclear Energy Research (INER) of Taiwan retained SGH to support the new Seismic Probabilistic Risk Assessments (SPRAs) of three Nuclear Power Plants (NPP), which each use different reactor designs. The Chinshan NPP is a...

Services:Structural Investigation

Markets:Nuclear

Keywords:Nuclear Facility, Seismic Probabilistic Risk Assessment (PRA), Seismic Walkdown

Idaho National Laboratory, Advanced Test Reactor, Equipment Seismic Qualification

Idaho Falls, ID

Project Contacts: Philip Hashimoto

The Department of Energy uses the Advanced Test Reactor (ATR) at Idaho National Laboratory to test nuclear fuel systems and materials. SGH engineers performed the experienced-based seismic qualification of Seismic Category I equipment at the ATR...

Services:Structural Design

Markets:Nuclear

Keywords:Nuclear Facility, Seismic Analyses, Seismic Walkdown

South Texas Project Nuclear Power Plant, Units 3 & 4

Bay City, TX

Project Contacts: Said Bolourchi, Frank Kan

The South Texas Project is a twin-reactor facility that produces 2,700 MW of power. To increase the power generating capacity, the plant planned to add two advanced boiling water reactors to the existing pressurized water reactors. ...

Services:Structural Design

Markets:Nuclear

Keywords:Nuclear Facility, Seismic Analyses, Soil-Structure Interaction

Mühleberg Nuclear Power Plant

Mühleberg, Switzerland

Project Contacts: Philip Hashimoto

The 1,097 MW power plant went into commercial operation in 1971 and consists of a single-unit boiling water reactor. The owner/operator of the Mühleberg Nuclear Power Plant (KKM) needed to submit an updated Level 1 probabilistic safety...

Services:Structural Investigation

Markets:Nuclear

Keywords:International, Nonlinear, Nuclear Facility, Seismic Probabilistic Risk Assessment (PRA), Seismic Walkdown, Soil-Structure Interaction

Idaho National Laboratory, Advanced Test Reactor, Diesel Generator for Deep Well No. 4

Project Contacts: Philip Hashimoto

Deep Well No. 4 provides make-up water to the Advanced Test Reactor (ATR) in the event of a seismic-induced loss-of-coolant accident. A new diesel generator system was required to supply backup power to Deep Well No. 4. The associated structures...

Services:Structural Design

Markets:Nuclear

Keywords:Machines and Equipment, Mechanical/Electrical System, Nuclear Facility, Seismic Engineering and Retrofit, Seismic Walkdown

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Nuclear Facility

Project Term Page Tabs

Looking for more?

Columbia Generating Station, Seismic Probabilistic Risk Assessment

Columbia Generating Station, Spent Fuel Pool

Pilgrim Nuclear Power Station Frac Tank

Idaho National Laboratory, Fuel Manufacturing Facility (MFC-704), Seismic Fragility Evaluation

Diablo Canyon Power Plant

Chinshan, Maanshan, and Kuosheng Nuclear Power Plants

Idaho National Laboratory, Advanced Test Reactor, Equipment Seismic Qualification

South Texas Project Nuclear Power Plant, Units 3 & 4

Mühleberg Nuclear Power Plant

Idaho National Laboratory, Advanced Test Reactor, Diesel Generator for Deep Well No. 4

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