Construction Details and Design Guidelines Published on August 9, 2018 by OpsWeb3. LBNL CDDG Approvals (06/04/2015) LBNL CDDG Revision History (rev. 05/29/2015) Volume 1 - Admin and Design GuidelinesVolume 2 - Construction GuidelinesVolume 3 - Construction DetailsPart 1 - Civil and Site DetailsPart 2- Landscape DetailsPart 3- Architectural DetailsPart 4 - Structural DetailsPart 5 - Mechanical DetailsPart 6 - Electrical Standard DetailsVolume 4 - Resource Documents