A special edition of the Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA) Seismic Restraint Manual: Guidelines for Mechanical Systems- OSHPD, first edition, 2009, has been developed to meet the requirements of the California Office of Statewide Health Planning and Development (OSHPD) for hospital and healthcare facilities construction.

The manual shows designers and contractors how to determine the correct restraints for sheet metal ducts, piping, and conduit, so they are more likely to remain attached to the building during a seismic event.

The seismic hazard tables with this special edition are limited to the SHL A (g = 0.67) and SHL AA (g = 1.0) applicable to the hospital and health-care facilities outlined in the use of the manual.

The manual is not intended to cover the ordinary supports for ducts and pipes required for gravity loads. The only restraints shown in the tables and figures are those needed to provide the extra support for seismic loads.

The manual is 146 pages and is available in electronic format on CD or by PDF download. Architectural and engineering firms may purchase the manual at a discounted price.

To order please contact 604.585.4641 or visit <www.smacna-bc.org>.