The NEHRP Seismic Design Technical Brief No. 13: Seismic Design of Precast Concrete Diaphragms, A Guide for Practicing Engineers, was produced under contract to the National Institute of Standards and Technology (NIST). (Published 2017, 45 pages)
This technical brief is also available for download in electronic format at the NEHRP web site.
This task has been completed and produced the NIST GCR 17-917-47 report which may be ordered here in hard (printed) copy format.
Errata for this publication can be found here.
View Title Page, Table of Contents on the "Downloadable" tab
Note: NEHRP Technical Briefs are available online free of charge. The above cost is the cost of handling.