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The placards and forms can be downloaded at no cost here

The mission of the Applied Technology Council is to develop engineering applications and resources for mitigating the effects of natural and other hazards on the built environment.  Major ATC-developed efforts completed to date have resulted in a broad range of products, including comprehensive engineering guidelines, design guides and technical briefs, seminar and workshop proceedings, and databases.  Until the mid 1990s, ATC’s efforts focused largely on earthquake engineering applications and resources, but since then ATC’s focus has expanded to include studies and development of guidelines for wind and flood hazard mitigation. 

Many of the products prepared by ATC since its founding in 1973 are available for purchase through the ATC Online Store, and some can be downloaded free of charge through this web site.  As time progresses, we expect more products to be available in downloadable electronic format.  Future products will include (1) updated mobile technology applications for disaster mitigation, including pre- and post-earthquake evaluation applications using smart phones and other information technology devices, as they emerge; (2) searchable versions of historically iconic ATC reports, such as ATC-3, Tentative Provisions for the Development of Seismic Regulations for Buildings; (3) webinars on recently developed engineering guidelines and other newly developed ATC products, and (4) downloadable training seminars/lectures to facilitate postdisaster safety evaluation of buildings and to train practicing structural engineers on other important hazard mitigation issues.

More than 100 major products are now available through the ATC website.  As indicated in the following table, most are available through the ATC Online Store, but some are available as free downloads.

 
Product Type
Free Downloads
 For Sale through Online Store
Benefit-Cost Studies  
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Briefing Papers on Rudimentary Earthquake Hazard Reduction Issues (intended for lay persons as well as architect, engineers, and building inspectors)
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Building Post disaster Safety Evaluation Forms and Placards
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Building Surveys  
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Code Commentaries  
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Databases of Building and Lifeline Structures  
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Design Guides (brief, focused reports)  
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Earthquake Damage and Loss Estimation Methods  
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Engineering Design and Evaluation Guidelines, Resources, and Recommendations (includes ATC-prepared reports published by FEMA and NIST, including technical basis reports) 1
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Laboratory Testing Protocols  
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Performance, Methods, and Criteria Evaluation Reports  
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Proceedings of ATC Seminars, Workshops, and Conferences  
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Program Plans for Federal Agency Hazard Reduction Efforts  
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Reconnaissance Reports of Natural Disasters  
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Research Implication Studies  
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Research Needs and Equipment Evaluation Reports  
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SAC2 Background Reports on the Seismic Performance of Steel Moment Frame Buildings  
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Technical Briefs (Tech Briefs)
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Training Curricula and Slide sets  
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1Currently only a small number of FEMA-sponsored and NIST-sponsored ATC-prepared  guidelines can be downloaded
2A partnership of the Structural Engineers Association of California, ATC, and California Universities for Research in Earthquake Engineering (now the Consortium of Universities for Research in Earthquake Engineering)

You can order or download ATC products using the links below. 

ATC Online Store

Subscription Program

On-demand Training

Downloadable Products

Order Policies

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ATC-20 Placards

ATC-45 Placards

FEMA 154 (Second Edition) Data Collection Forms

FEMA P-154 (Third Edition) Data Collection Forms

ATC-20 Building Safety Evaluation Forms and Placards

In 1989, with funding from the California Office of Emergency Services, California Office of Statewide Health Planning and Development, and the Federal Emergency Management Agency, the Applied Technology Council (ATC) published the ATC-20 Procedures for Postearthquake Safety Evaluation of Buildings, and companion ATC-20-1 Field Manual: Postearthquake Safety Evaluation of Buildings, Second Edition (revised in early 2005). Written specifically for volunteer structural engineers and building inspectors, these reports include rapid and detailed evaluation procedures for evaluating earthquake-damaged buildings and posting them as INSPECTED (apparently safe, green placard), LIMITED ENTRY (yellow placard), or UNSAFE (red placard). In 1995, with funding from the National Science Foundation and the U. S. Geological Survey, ATC published the ATC-20-2 report, Addendum to the ATC-20 Postearthquake Building Safety Evaluation Procedures, which contains updates to the ATC-20 procedures, including a revised Rapid Evaluation Safety Assessment Form, a revised Detailed Evaluation Safety Assessment Form, and revised red, yellow (RESTRICTED USE) and green placards. In 1997, ATC published the ATC-20-3 report, Case Studies in Rapid Postearthquake Safety Evaluation of Buildings, which contains 53 in-depth case studies illustrated with photos and describing how buildings are inspected and evaluated for safety. The ATC-20-3 report has been designed as an instructional guide for rapid evaluation.

Available here are the revised versions of the ATC-20 Rapid and Detailed Evaluation safety assessment forms, the revised posting placards, and Appendix A: Guidance for Owners and Occupants of Damaged Buildings. The forms and placards have been made available here, primarily to facilitate their rapid dissemination in any emergency, but also for instructional purposes. Turkish language versions are also available.

pdfATC 20-2 Rapid Evaluation Safety Assessment Form (revised, 2005)

pdfATC 20-2 Detailed Evaluation Safety Assessment Form (revised, 2005)

pdfATC-20 Fixed Equipment Checklist

pdfATC 20-2 Revised green INSPECTED placard

pdfATC 20-2 Revised yellow RESTRICTED USE placard

pdfATC 20-2 Revised yellow RESTRICTED USE placard with preprinted instructions

pdfATC 20-2 Revised red UNSAFE placard

pdfATC 20-2 Appendix A: Guidelines for Owners and Occupants of Damaged Buildings

 

Turkish Language Versions of Placards

pdfATC 20-2 Revised green INSPECTED placard

pdfATC 20-2 Revised yellow RESTRICTED USE placard

pdfATC 20-2 Revised yellow RESTRICTED USE placard with preprinted instructions

pdfATC 20-2 Revised red UNSAFE placard

acrobat click here to download Adobe Reader

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ATC-45 Field Manual: Safety Evaluation of Buildings after Windstorms and Floods

ATC-45The Applied Technology Council (ATC) is pleased to announce the immediate availability of the ATC-45 Field Manual:  Safety Evaluation of Buildings after Windstorms and Floods. Funded by the Applied Technology Council, the ATC Endowment Fund, and the Institute for Business and Home Safety, this 132-page report provides guidelines and procedures for conducting postwindstorm and postflood building safety evaluations.  The purpose of these evaluations is to determine whether damaged or potentially damaged buildings are safe for use, or if entry should be restricted or prohibited.

The ATC-45 Field Manual is intended to be used by building officials, building inspectors, engineers, and others involved in postdisaster safety evaluation of building types commonly found in the United States.  The Field Manual explains three different building safety evaluation procedures.  Two of the procedures (Rapid Evaluation and Detailed Evaluation) are discussed in detail.  For each of these procedures, the document provides guidance on where to look for damage.

The Field Manual gives advice on evaluating structural, geotechnical, and nonstructural risks, and advice on how to rate the safety significance of certain types of damage.  In addition, the Manual covers related topics of interest to safety personnel, including (a) how to deal with owners and occupants of damaged buildings, and (b) field safety issues.  Evaluation forms and posting placards, represented in the document in small-scale size, can be downloaded free of charge below.

The Field Manual is patterned after the concepts developed in two earlier ATC projects:  (1) the ATC-20 project, whereby ATC developed the well known and widely used ATC-20 report, Procedures for Postearthquake Safety Evaluation of Buildings; companion ATC-20-1 Field Manual, and ATC-20-2 Addendum, which contains updated evaluation forms and placards; and (2) the ATC-26 project, whereby ATC developed several sets of procedures for postdisaster safety evaluation of U. S. Postal Service (USPS) facilities, including procedures for safety evaluation of USPS facilities after windstorms and floods.

The ATC-45 Field Manual has been printed in an easy-to-use, pocket-sized format.  The document can be obtained from the Applied Technology Council, 201 Redwood Shores Parkway, Suite 240, 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.). Price: $27.00 per copy (plus shipping and sales tax where applicable).

ATC-45 may also be ordered in the Applied Technology Council Online Store.

The following are available for immediate download in PDF format:

pdfATC-45 Rapid Evaluation Safety Assessment Form

pdfATC-45 Detailed Evaluation Safety Assessment Form

pdfATC-45 Fixed Equipment Checklist

pdfATC-45 UNSAFE Posting Placard (print on red cardstock)

pdfATC-45 RESTRICTED USE Posting Placard (print on yellow cardstock)

pdfAlternate ATC-45 RESTRICTED USE Posting Placard with preprinted instructions (print on yellow cardstock)

pdfATC-45 INSPECTED Posting Placard (print on green cardstock)

pdfATC-45 Appendix E: Guidelines for Owners and Occupants of Damaged Buildings

acrobat click here to download Adobe Reader

 

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The ATC Subscription Program has been established to provide individuals and organizations with various benefits, as outlined below.

Individual Subscription

  1. Up to 20% discount on ATC reports published during your subscription period
  2. Up to 20% discount on registration fees for selected ATC workshops and seminars
  3. Direct mail announcements regarding ATC projects, including solicitations for project participants

Annual fee is $35 ($50 for international subscribers)

Firm/Organization Subscription

  1. Five free copies of available ATC reports (send us an e-mail to receive the latest order form)
  2. Up to 20% discount on ATC reports published during your subscription period
  3. Up to 20% discount on registration fees for selected ATC workshops and seminars (applies to employees of firms who are members in this category)
  4. Direct mail announcements regarding ATC projects, including solicitations for project participants

Annual fee is $300 (for domestic and international subscribers)

Endowment Fund
The ATC Endowment Fund, established in 1989 to support projects of critical interest to ATC and the engineering community, provides individuals and organizations with an expanded subscription program. By offering this program, the ATC Board of Directors hopes to develop the endowment fund to the point where at least one major technology development project can be initiated and supported by ATC annually.

Enrollment
Individuals, firms or other organizations wishing to become ATC subscribers should go to our online store and select ATC Subscription Program.

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Shipping Policy:

Delivery time is calculated in business days, and orders will be shipped after payment is verified.

Domestic orders placed using the ATC Online Store are typically shipped within 1-5 business days after the order is placed; however, turnover time may vary. Most shipments originate from our Redwood City, California location and are transported via U.S. Postal Service (USPS) or Federal Express. 

If you prefer a different option, please contact us so that we may provide a quote for your preferred shipping method.

Return Policy:

Return Permission Must Be Requested so that we may issue a Return Authorization and provide return shipping instructions. To request permission to return a report, please contact us.

Books Damaged in Transit. The shipping vendor (Federal Express or USPS) is responsible for goods during transportation. Please open your package upon arrival and inspect it for damage. If any damage is revealed, please file a claim with the vendor.

Returns Must Be Accompanied By Your Authorization of Return. Books returned with the Return Authorization will be credited with 100% of the invoice total less the cost of shipping. Shipping charges are not refundable. A restocking fee may apply.

To Request for a Credit. To receive a credit for a return, the book must arrive in its original condition. To package the books so that they will arrive in good condition, we suggest you wrap them in the same way that they were sent to you. We cannot accept returns of certain items, including:

* Shrink-wrapped items that have been unwrapped
* Reports printed on-demand
* CD-ROMs
* data diskettes
* licenses for software that has been used

A check will be issued for the credit. Whether you paid for the order by Visa, Mastercard, check, money order, or cash, ATC will issue a check to reimburse you for your return.

Direct all unanswered questions about our book return policy to the ATC office by calling 650-595-1542 or by This email address is being protected from spambots. You need JavaScript enabled to view it..

 

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 Welcome to the ATC Team!

Valley Mike crop As a former Principal at Magnusson Klemencic Associates in Seattle, Mike 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.
Mahoney Mike crop

Retired from federal service as a Senior Geophysicist with the Federal Emergency Management Agency (FEMA), Mike 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.