Lockout-tagout (LOTO) or lock and tag is a safety procedure which is used in industry and research settings to ensure that dangerous machines are properly shut off and not able to be started up again prior to the completion of maintenance or servicing work.
Kentucky (/kÉnËtÊki/, kÉn-TUCK-ee), officially the Commonwealth of Kentucky, is a state located in the east south-central region of the United States. Kentucky is one of four U.S. states constituted as a commonwealth (the others being Virginia, Pennsylvania, and Massachusetts).
About Kentucky. Nicknamed as the 'Bluegrass State', it is bordered by West Virginia, Virginia, Tennessee, Missouri, Illinois, Indiana and Ohio. It is one of the four US states constituted as a commonwealth, others being Virginia, Pennsylvania and Massachusetts. There are 120 counties in Kentucky.