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In response to the magnitude-7.6 Gorkha earthquake in Nepal, the Applied Technology Council will be providing a 120-minute recorded webinar on the Second Edition of the ATC-20-1 Field Manual: Postearthquake Safety Evaluation of Buildings, for free viewing (for a limited time). 

 

The purpose of the webinar is to provide an overview of the basic postearthquake safety evaluation procedures to those who are interested in responding to the earthquake in Nepal. Please note that in order to use the procedures in Nepal, the evaluator will need more comprehensive training, as well as an in-depth understanding of the local construction methods. Accordingly, would-be evaluators should contact engineering organizations in Nepal, such as National Society for Earthquake Technology - Nepal (NSET), for further information and training. The Seismic Vulnerabilities Guideline for Private and Public Buildings - Part II: Post Disaster Damage Assessment document, developed by NSET based on the ATC-20 Methodology, is available here.

Professional development hour (PDH) credits or certifications will not be presented to viewers of this webinar. A 5-hour long in-person comprehensive training course is available on-demand from ATC and is better suited for training postearthquake safety evaluators. You may learn more about this option here.

The webinar is based on the ATC-20-1 Field Manual that was developed for the building inventory typical to the United States. The scope of the procedures are for buildings only and do not cover other structures, such as bridges and dams. The evaluation forms and posting placards contained within the document can be downloaded for free from here. A copy of the ATC-20-1 Field Manual is highly recommended for reference. A printed copy of the ATC-20-1 Field Manual can be obtained here. An electronic version of the ATC-20-1 Field Manual is not available.

The Applied Technology Council first published the ATC-20, Postearthquake Safety Evaluation of Buildings, report in 1989 (under a contract from the California Office of Emergency Services and the California Office of Statewide Health Planning and Development) to document procedures and guidelines for the safety evaluation of damaged buildings. The document was written specifically for use by volunteer structural engineers, and for building inspectors and structural engineers from city building departments and other regulatory agencies, who would be required to make on-the-spot evaluations and decisions regarding continued use and occupancy of damaged buildings. Two weeks after the completion of the ATC-20 report, the magnitude-6.9 Loma Prieta earthquake struck the San Francisco Bay Area in California and caused casualties and significant damage to buildings and infrastructure. Immediately following the earthquake, the ATC-20 methodology was used. Since 1989, a family of ATC-20 documents has been developed; and this second edition of the Field Manual (ATC-20-1) provides the ATC-20 methodology in a concise, easy-to-use field reference document that trained professionals can take into damaged areas.

In January 2015, ATC completed the development of ATC-20-1 Field Manual Bhutan Edition, which is an adaptation accounting for Bhutan’s vernacular buildings, as well as Bhutan’s cultural and governmental context. This work was developed through a partnership of ATC, GeoHazards International (GHI), and the Royal Government of Bhutan’s Department of Engineering Services (DES) and Department of Disaster Management (DDM), with support from the World Bank’s Global Facility for Disaster Reduction and Recovery (GFDRR) and the Applied Technology Council Endowment Fund. You can read more about the ATC-20-1 Field Manual Bhutan Edition here.

 
 
 

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Free Webinar on FEMA P-807, Seismic Evaluation and Retrofit of
Multi-Unit Wood-Frame Buildings With Weak First Stories

Wednesday, March 2, 2016 
12:00 pm – 1:30 pm Pacific
Registration Fee: Free
1,000 registrations (sites) maximum

To register, click here.

Purpose. The purpose of the webinar is to provide an overview of FEMA P-807, Seismic Evaluation and Retrofit of Multi-Unit Wood-Frame Buildings with Weak First Stories, developed by the Applied Technology Council for the Federal Emergency Management Agency (FEMA) in 2012. These guidelines provide cost-effective retrofit procedures for a vulnerable class of buildings with a history of poor performance in earthquakes. These buildings typically have weak ground stories with few walls, required to accommodate parking or commercial uses. The upper structure, with numerous walls, tends to be strong, but brittle. This relative weakness concentrates damage and deformations in the ground story. These structures are prevalent in the seismically active regions of the Pacific Northwest and California. The guidelines have been developed to be easy to use while providing a practicable and cost-effective means to reduce damage and the risk of collapse. Sophisticated and extensive nonlinear response history analyses form the technical basis of the guidelines; however, the procedure itself is straightforward and prescriptive.

 Intended Audience. This webinar on FEMA P-807 has been designed for building officials, engineers, architects and others who need information on seismic retrofit of weak-story, wood-framed buildings.

 

Webinar Presenters.‎ David Mar‎ is the President of Mar Structural Design. His work emphasizes innovation in the areas of high-performance seismic design and sustainable design. His practice synthesizes creative engineering, rigorous analysis and research. David has worked with ATC on multiple projects: serving as the Project Technical Director of the ATC-71-1 Project, which produced the FEMA P-807 report, Seismic Evaluation and Retrofit of Multi-Unit Wood-Frame Buildings With Weak First Stories, serving on the Project Management Committees of the ATC-98 and ATC-99 Projects which discuss the use of high-strength reinforcement in earthquake-resistant concrete structures, and serving on the Steering Committee of the ATC-58 Project involving the methodology and implementation of seismic performance assessment of buildings. He has many years of experience and graduated from University of California, Berkeley with a BS and MS in Structural Engineering. 

Mike Korolyk is a principal at Tipping Structural Engineers. He has made substantial contributions to the firm's practice of engineering, weaving dynamic creativity, design aptitude, and the ability to effectively organize information with his masterful understanding of performance-based seismic design, analysis, and computer programming. His analytic strategies and tools have driven much of Tipping’s success in the last ten years. Mike was the primary force behind the analytic framework and execution of FEMA P-807, Seismic Evaluation and Retrofit of Multi-Unit Wood-Frame Buildings with Weak First Stories. Furthermore, Mike conceptualized and developed the Weak-Story Tool, the software program accompanying the report. Mike earned his BS in Civil Engineering and his MS in Structural Engineering at the University of California, Berkeley.

Professional Development Hours (PDHs). Each participant of the FEMA P-807 webinar will receive an electronic certificate documenting 1.5 PDHs. Each additional participant sharing the registrant’s computer may obtain PDH documentation using a form that will be provided as one of the handouts.

Webinar Handouts.  The following webinar handouts are available for immediate download:

For FEMA P-807 product support, and to download the latest version of the Weak Story Tool, click here.

Registration Information. The webinar is free to all who register, and limited to 1,000 registrations. To register, click here.

About *NETAP. This Webinar is funded by the Federal Emergency Management Agency (FEMA) National Earthquake Technical Assistance Program (NETAP), which is a mechanism for delivering direct assistance to the public to increase their knowledge and ability to analyze their risk, make a plan, and take actions aimed at reducing their earthquake risk and supporting overall community resilience. NETAP is not a grant or cooperative agreement program, but a contract managed by FEMA to rapidly deploy training and technical assistance to organizations and communities. For more information about NETAP please visit the FEMA website by clicking here.

2016 ATC Webinar Program. The 2016 ATC Webinar Program is under development. To view upcoming scheduled and tentative webinars being planned, please click here.

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Free Webinar on FEMA P-50 and FEMA P-50-1, Simplified Seismic Assessment
and Retrofit Guidelines for Detached, Single-Family, Wood-Frame Dwellings

Wednesday, March 23, 2016 
12:00 pm – 1:30 pm Pacific
Registration Fee: Free
1,000 registrations (sites) maximum

To register, click here.

Purpose. The purpose of this webinar is to summarize the FEMA P-50 report, Simplified Seismic Assessment of Detached, Single-Family Wood-Frame Dwellings, and to give a brief introduction to the companion report, FEMA P-50-1, Seismic Retrofit Guidelines for Detached, Single-Family, Wood-Frame Dwellings. The FEMA P-50 and FEMA P-50-1 reports (both published in 2012) are updated and nationally expanded versions of the simplified assessment methodology and retrofit guidelines for detached, single-family, wood-frame dwellings that were originally developed under the ATC-50 and ATC-50-1 projects for use in the City of Los Angeles following the Northridge earthquake (first published in 2002). The FEMA P-50 simplified assessment methodology uses a six-page form to assign each dwelling a structural score based on observed dwelling characteristics, a seismic hazard score based on dwelling location and site hazards, and a resulting Seismic Performance Grade between A and D-. The methodology goes on to identify retrofit options for assessed items and the corresponding improved Seismic Performance Grade should that retrofit be implemented. The FEMA P-50-1 report provides details on the retrofit of the dwelling’s seismic deficiencies.

Intended Audience. The intended audience for this webinar includes building owners, building officials, home inspectors, design professionals, home builders, emergency planners, insurers, lenders, and any other persons involved in implementing or using results from the FEMA P-50 simplified seismic assessment methodology.

Webinar Presenter:‎ Kelly Cobeen, S.E. is an Associate Principal with Wiss, Janney, Elstner Associates, Inc. in the San Francisco area. She has 30 years of experience working on a wide range of projects involving new and existing buildings, and has had significant involvement in the development of building and residential codes and standards. She was a member of the Project Technical Committee for development of FEMA P-50 and a member of the Project Review Panel for the development of FEMA P-50-1.

Professional Development Hours (PDHs). Each participant of this webinar will receive a certificate in PDF format documenting 1.5 PDHs. Each additional participant sharing the registrant’s computer may request PDH documentation using a form that will be provided as one of the webinar handouts.

Registration Information. The webinar is funded by the National Earthquake Technical Assistance Program (NETAP*) and is limited to 1,000 registrations. To register, click here.

NOTE: Attending this webinar is not equivalent to attending a FEMA P-50 and FEMA P-50-1 in-person training, which is typically a 6 hour session. In-person trainings on FEMA P-50 and FEMA P-50-1 are available through NETAP.

About *NETAP. The Federal Emergency Management Agency (FEMA) developed NETAP as a mechanism for delivering direct assistance to the public through State, local, or tribal government entities, to increase their knowledge and ability to analyze their risk, make a plan, and take actions aimed at reducing their earthquake risk and supporting overall community resilience.

FEMA-P-50-1

2016 ATC Webinar Program. The 2016 ATC Webinar Program is under development. To view upcoming scheduled and tentative webinars being planned, please click here.

Webinar Handouts. The following webinar handouts are available for immediate download:

Participants may request hard copies of the reports from the FEMA warehouse, free of charge, by calling 1-800-480-2520. Expedited may be made through the ATC Online Store by clicking here.

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NEWS RELEASE
February 7, 2001

For More Information, Contact:
650/595-1542
This email address is being protected from spambots. You need JavaScript enabled to view it.

At the annual Organizational Board meeting on January 20, 2001, the Applied Technology Council (ATC) Board of Directors elected officers for the Year 2001. Mr. Andrew (Andy) Merovich of A. T. Merovich & Associates, San Rafael, California, was elected President. During his five years on the Board, Andy has served as Secretary-Treasurer, Vice President, and on numerous ATC Board Committees. Succeeding Andy as Vice President is Mr. James Cagley of Cagley & Associates, Rockville, Maryland. Mr. Steve Pelham of Barrish, Pelham & Partners, Sacramento, California, was elected Secretary-Treasurer for a second term.

Board Meeting dates and places were set as follows:

  • April 28, 2001: Atlanta, Georgia (with visits to Georgia Tech laboratories and reception for local engineers and faculty)
  • July 28, 2001: Seattle, Washington (with possible visit to local structural engineering laboratories and reception for local engineers and faculty)
  • October 20, 2001: Sacramento, California (with breakfast meeting for California State agency representatives)
  • Jan 19, 2002 (tentative date): San Francisco, California (Annual and Organizational Meetings)

For more information, contact Gerald Brady at the Applied Technology Council, 555 Twin Dolphin Drive, Suite 550, Redwood City, California 94065; Phone, 650/595-1542; Fax, 650/593-2320; e-mail, This email address is being protected from spambots. You need JavaScript enabled to view it..

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NEWS RELEASE
May 15, 2000

For More Information, Contact:
650/595-1542
This email address is being protected from spambots. You need JavaScript enabled to view it.

The Applied Technology Council (ATC) and the Japan Structural Consultants Association (JSCA) are pleased to announce the Ninth U.S.-Japan Workshop on Improvement of Structural Design and Construction Practices, to be held August 21-23, 2000, at the Laurel Point Inn in Victoria, British Columbia, Canada. Prior workshops in this series sponsored jointly by ATC and JSCA, have been held in Honolulu (1998, 1984), Kobe (1996), Victoria (1994), San Diego (1992), Kailua-Kona (1990), Tokyo (1988), and San Francisco (1986). The workshops have provided unique opportunities for leading engineers from the two countries to discuss state-of-the-art structural engineering issues in both formal and informal surroundings.

The 9th U.S.-Japan Workshop will be held following the Annual Convention of the Structural Engineers Association of California in Vancouver, British Columbia, August 16-20, 2000. The program for the 9th Workshop includes technical presentations by structural and earthquake engineering design practitioners and researchers from Japan, Canada, and the United States, as well as working group discussions and several social functions. The Workshop program (see second page of the Workshop Brochure) is expected to include papers on the following topics:

  • Performance-Based Engineering, including case studies pertaining to new and existing construction
  • Near-Field Earthquake Ground Motion
  • Innovative Concepts and Techniques for Improving Seismic Performance
  • Current Design Challenges and Opportunities
  • Issues in Professional Design Practice

Deadline for Paper Submittal. . Selected authors will be notified by July 1, 2000. Final papers (12 pages in length, maximum) will be due August 1, 2000.

Workshop Registration. Persons interested in participating in the Workshop (presenting a paper or not) may do so by completing and submitting the Workshop Registration Form, which can be obtained from ATC (Phone, 650/595-1542), or downloaded from ATC's web site (www.atcouncil.org). As in the past, ATC and JSCA are organizing this workshop on a self-funded basis (i.e., without external funding). Accordingly, all participants will be required to pay their own travel and hotel expenses and the Workshop registration fee (approximately $200), which includes workshop luncheons, break refreshments, and workshop preprints.

Hotel Reservations. A block of overnight rooms is being held at the Laurel Point Inn at the rate of Canadian$145 (US$98 at the current exchange rate) for a standard room, and Canadian$200 dollars (US$135) for a suite. For room reservations, contact the Laurel Point Hotel directly (1-800-663-7667) and reference Applied Technology Council. A reservation form can also be downloaded from ATC's web site (www.atcouncil.org) and faxed to the hotel.

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 Welcome to the ATC Team!

Valley Mike cropMichael Valley As a former Principal at Magnusson Klemencic Associates in Seattle, Mike Valley comes to ATC with more than 30 years of structural engineering experience in new design, evaluation and retrofit of existing buildings, applied research, and codes and standards development. Mike’s design experience includes the landmark Salesforce Tower in San Francisco, and his research and development experience includes the FEMA 356 Prestandard and Commentary for the Seismic Rehabilitation of Buildings, FEMA P-2012 Assessing Seismic Performance of Buildings with Configuration Irregularities (ATC-123 Project), and NIST GCR 10-917-9 Applicability of Nonlinear Multiple-Degree-of-Freedom Modeling for Design (ATC-76-6 Project).

Mike also has extensive experience as an ATC consultant serving as a reviewer, a technical contributor, and Project Director on multiple ATC projects. We look forward to how Mike’s unique experiences as a successful team member will contribute to ATC projects in the future.

Michael Mahoney
Michael Mahoney

Retired from federal service as a Senior Geophysicist with the Federal Emergency Management Agency (FEMA), Mike Mahoney comes to ATC with more than 30 years of experience in hazard mitigation program management and policy development, post-disaster response and recovery, and problem-focused research and development in support of FEMA’s efforts under the National Earthquake Hazards Reduction Program (NEHRP). He has led FEMA’s earthquake-related work with the International Code Council and has been involved with the development of national model codes and standards since 1984.

In his career at FEMA, Mike has led the development of countless major FEMA publications, including: FEMA 350 Recommended Seismic Design Criteria for New Steel Moment-Frame Buildings and its series of companion reports (ATC-41 Project series), FEMA P-58 Seismic Performance Assessment of Buildings, Methodology and Implementation (ATC-58 Project series), FEMA P-695 Quantification of Building Seismic Performance Factors (ATC-63 Project), FEMA P-2018 Seismic Evaluation of Older Concrete Buildings for Collapse Potential (ATC-78 Project), and FEMA P-2090/NIST SP-1254 Recommended Options for Improving the Built Environment for Post-Earthquake Reoccupancy and Functional Recovery Time (ATC-137 Project). With Mike’s extensive knowledge of federal government programs, and past collaboration with state and local agencies, hazard mitigation partners, and code development organizations, we look forward to how his unique experiences will help serve ATC’s client needs and objectives in the future.