Oberon, a division of Chatsworth Products, is helping you reduce the California Department of Health Care Access and Information (HCAI) permitting approval cycle when planning installations in seismically active regions by obtaining the HCAI Pre-Approval of Manufacturer's Certification (OPM). The HCAI Preapproval of Manufacturer’s Certification (OPM) is a voluntary program for review and preapproval of seismic design of supports and attachments for nonstructural components to be used in health facilities construction in California. The OPM program is one of several preapproval programs administered by the HCAI Facilities Division, Structural Support Unit (SSU) and Inspection Services Unit (ISU). HCAI was formerly the Office of Statewide Health Planning and Development (OSHPD). This OPM should be referenced in Construction Documents for CBC 2019 and 2022 based projects and may also be used for guidance in ICC IBC based projects for other facilities inside and outside of California. For a list of all HCAI (formerly OSHPD) OPMs: https://hcai.ca.gov/construction-finance/preapproval-programs/oshpd-preapproval-of-manufacturers-certification-opm/ HCAI OPM for Oberon, a division of Chatsworth Products CBC 2019, 2022 OPM-0110 Pre-Approval Calculation Wi-Tile™ -- Suspended Ceiling Enclosures with Locking Doors 1046 OPM-0110 Pre-Approval Calculation 1047 OPM-0110 Pre-Approval Calculation 1051 OPM-0110 Pre-Approval Calculation 1052 OPM-0110 Pre-Approval Calculation 1064 OPM-0110 Pre-Approval Calculation 1068 OPM-0110 Pre-Approval Calculation 1074 OPM-0110 Pre-Approval Calculation 1076 OPM-0110 Pre-Approval Calculation 1077 OPM-0110 Pre-Approval Calculation In-Plane™ -- Panel, Suspended and Hard Ceiling Recess Mounts 1040 OPM-0110 Pre-Approval Calculation 1042 OPM-0110 Pre-Approval Calculation 1044 OPM-0110 Pre-Approval Calculation