View HTML Version of Newsletter |
||||||||
|
||||||||
Lockout Tagout - Entry into Bins, Silos, and Tanks |
| Published Every Monday by Grain Journal Editor Kendall Trump Unsubscribe |
||||||
Lockout Tagout is one of the most important tools for proper entry in grain storage structures. The Occupational Health and Safety Administration (OSHA) requires under the 1910.272 (g)(1)(ii) standard that: “All mechanical, electrical, hydraulic, and pneumatic equipment whichpresents a danger to employees inside grain storage structures shall be deenergized and shall be disconnected, locked out and tagged, or otherwise prevented from operating by other equally effective means or methods" before entering a bin, silo, or tank. That includes reclaim equipment, such as conveyors, augers, gates, etc., or anything else that can cause stored grain to move must be isolated properly and locked and tagged out prior to entry. Employees can become entrapped quickly when standing on “moving grain.” The term “moving grain” refers to any situation where grain is flowing toward a reclaim point such as a sump or auger. The grain storage structure’s fill system also must be isolated properly. This may require locking and tagging out conveyors, gates, or blocking off spouts. This prevents grain from cascading onto workers inside the structure. The weight and force of the grain can knock workers off their feet and bury them quickly. Consider the following scenario: Two employees are engaged in cleaning out a cone bottom concrete silo. They lock out the reclaim gate but fail to lock out the 15,000 bph drag feeding the silo. One worker enters the silo to clean out residual grain at the bottom of the cone, while the other serves as the attendant/observer outside. Approximately 15 minutes into the work, corn begins to cascade down on the worker inside of the bin. It is easy to see how workers could be knocked off their feet and buried in seconds. Consider the following calculation: This calculation illustrates the importance of locking out both reclaim- and fill-related equipment. Safety doesn’t have to be difficult. Simple steps can save lives.
By: Joe Mlynek is president of Progressive Safety Services LLC, Gates Mills, OH; joe.mlynek@progressivesafety.us; and content creation expert for Safety Made Simple Inc., Olathe, KS; joe@safetymadesimple.com
|
||||||||
Current Issue of Grain Journal |
||||||||
USEFUL INFO Product/Service Directory Equipment Catalog Digital Edition Archives 2018-19 Grain/Feed/Milling Convention Calendar |
||||||||
|
||||||||
Grain Journal is a bi-monthly magazine for the grain and feed industries published in Decatur, IL - 800-728-7511 | website: www.grainnet.com Click here to forward this newsletter to a friend. |