Silence on Underground Vaults
There were no comments at a public hearing Sept. 17 on a Cal/OSH Standards Board proposal to clear up a conflict between Cal/OSHA and California Public Utilities Commission (CPUC) regulations on underground utility vaults. CPUC says such vaults must be at least five feet high, while Fed-OSHA, whose rules govern Cal/OSHA regulations, stipulate a 6-1/2-foot …