loto

10 Lockout/Tagout C. Lockout/Tagout Devices Lockout/tagout (LOTO) equipment consists of tags, locks, hasps, chains, and other hardware used to prevent the operation of equipment being serviced or maintained. Lockout devices must be used whenever possible, to ensure a positive means of energy control, by holding equipment in a SAFE or OFF position. Tags should be used in conjunction with lockout devices to warn against operation. Regardless of the device used, all LOTO devices must meet the following minimum criteria: • they must be of durable construction and capable of withstanding the conditions in which they are placed • they must be identified as such and must only be used for the control of hazardous energy sources All other uses are prohibited • they must identify the individual applying the device • they must not be bypassed, ignored or otherwise defeated • they should be standardized within each department in color, size, shape and format • they should be removed by the Authorized Employee originally attaching them. Removal by anyone else must be performed by following the guidelines in Section F, Removal of Lockout/ Tagout Devices Use of Tags Use of tags alone is allowed only when equipment cannot be physically altered to accept a lockout device. In this case, all other procedures consistent with the lockout programmust be followed. The tags must be affixed as closely as possible to the isolation devices, immediately obvious to anyone attempting to restart the equipment/ machine. Additional control measures must be taken to reinforce the tagout device (such as opening an extra disconnecting device, removal of a valve handle, or additional training). Tags must be legible and understandable by all employees and must contain warnings against energizing the equipment, such as DO NOT START, DO NOT OPEN, DO NOT CLOSE, DO NOT ENERGIZE, or DO NOT OPERATE. Tags must be in plain view, at the same location as the energy isolation devices and must be securely attached to prevent accidental removal.