![]() The use of a plug LOTO device is strongly recommended, see Figure 1.ī. the plug remains under the continuous positive control of the worker performing the servicing, maintenance, or modification.all of the hazardous energy is controlled by unplugging the equipment and.Work on cord and plug connected electrical equipment, in which: LOTO procedures do not apply under the following three conditions:Ī. ![]() LOTO is required whenever service, maintenance, or modification is being performed on equipment or apparatus in which the unexpected energization or start-up of the equipment, or the release of stored energy, could cause injury to people or damage to equipment. Electromagnetic (UV, RF, Magnetic Field).Electrical (see Electrical Safety Policy).The lockout/tagout and verification procedures identified in this document must be strictly followed when it is necessary to work on any equipment that generates, holds, or may release, any form of hazardous energy while the equipment is shut down, including, but not limited to: This program applies to all employees, contractors, scientists, vendors, and visitors (otherwise known as ‘Laboratory Personnel’) who may be exposed to hazardous energy while performing any servicing, maintenance, or modification activity. The purpose of this policy is to establish minimum safety requirements for the lockout and tagout of hazardous energy sources and the verification of energy isolation through the use of isolating devices and techniques during service or maintenance on equipment. The equipment will only be started when each person performing the work removes his or her lock and tag. ![]() No person shall install, service, remove, or perform maintenance on any equipment or machinery that may involve an energy hazard, until that equipment has been de-energized, locked, tagged, and verified to be in a zero energy state in accordance with this document. It is the Sanford Underground Research Facility (SURF, hereafter referred to as Sanford Lab) policy to prevent the unintended or unexpected start-up or release of hazardous energy during servicing, maintenance, or modification activities.
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