上鎖掛牌的三種例外情況3 Lockout/Tagout Exclusions You Can Use

2021-02-15 EHSCity

LOTO Exclusion #1: Plugged-in Equipment

n general, work being performed on equipment that is connected to an electrical source via cord and plug is not subject to LOTO. That being said, OSHA explicitly sets forth a couple of conditions that must be satisfied in order to capitalize on this exception.
 

 First, unexpected energization or startup of the equipment must be controlled by unplugging the equipment from the energy source (e.g., electrical outlet.) Second, the plug must be under the exclusive control of the person performing the work on the equipment/machinery.
 
 29 CFR 1910.147(a)(2)(iii)(A)
  

LOTO Exclusion #2: Hot Tap Work on Pressurized Pipelines

Hot tapping or pressure tapping performed on pressurized pipelines involving the transmission and distribution of gas, water, steam, or petroleum products is also excluded from the LOTO standard. For this exclusion to apply, you must meet four requirements:

Continued service of the material (e.g., gas, water) must be shown to be essential

Shutdown of the system must be deemed impractical

The work must be performed according to documented procedures

Special equipment must be utilized which provides effective employee protection from hazards


 29 CFR 1910.147(a)(2)(iii)(B)
  

LOTO Exclusion #3: Minor Tool Changes and Adjustments

From time to time, employees may need to make minor adjustments during normal production operations. Normal production operations are not subject to OSHA’s Lockout/Tagout Standard unless:    

An employee is required to remove or bypass a guard or other safety device; or

An employee is required to place any part of his or her body into an area on a machine or piece of equipment where work is actually performed upon the material being processed or where an associated danger zone exists during a machine operating cycle. 

If either of the two conditions above is true, then lockout/tagout does apply.
 
 That said, there are times during normal operations when adherence to lockout/tagout rules would disrupt the production process or make required maintenance impossible. In these cases—provided that the work is routine, repetitive, and integral to the use of the equipment—lockout/tagout does not apply, as long as employees take other safety precautions under OSHA’s machine guarding standard in 29 CFR 1910, Subpart O. 
 
 29 CFR 1910.147(a)(ii)
 
 While effective lockout/tagout procedures are absolutely crucial to employee safety, capitalizing on these exclusions can provide needed relief in real-world situations. Knowing when lockout/tagout applies, and when it doesn’t, can help you run a more efficient safety program and prevent severe injuries to your employees.
    

上鎖掛牌培訓研討會Lockout/Tag-out (LOTO) Workshop

中國上海

1/21~1/22/2019


課程特點

上鎖掛牌LOTO的原理;

如何對現有設備進行評估和上鎖掛牌LOTO的程序編制;

企業成功實施LOTO關鍵要素

大量的視頻案例分析LOTO事故的原因,以及具體實行LOTO的措施;

專家指導案例討論分析。

誰應該參加

EHS總監、EHS經理、安全主管和安全工程師;

技術經理、工程經理、動力設施經理、維修經理、維修工程師、現場電氣維修和機械維修人員

車間主任、生產主管、班組領班;

準備

參加人員介紹/分組研討會規則

安全第一重要性認知,安全知識小分享,風險提示

研討會內容簡介

第一部分:事故的起因分析

典型無LOTO事故案例介紹

事故的軌跡交叉論

能量觀點的事故因果連鎖理論

安全金字塔(海因裡希法則)

總結與上鎖掛牌有關的意外傷害原因

第二部分:什麼是上鎖掛牌LOTO

上鎖掛牌的定義

上鎖掛牌的相關名詞、術語定義

第三部分:為什麼要執行上鎖掛牌LOTO

實行LOTO的五大理由介紹

第四部分:執行LOTO的基本步驟

什麼時候需要做上鎖掛牌

誰來進行上鎖掛牌

上鎖/掛牌的七個步驟

步驟1:準備

--潛在的危害能源的識別練習

--介紹五種單臺LOTO操作程序的利弊

步驟2:通知

步驟3:關閉

步驟4:隔離設備(各種鎖具介紹)

步驟5:上鎖和掛牌(單人、多人等情況)

步驟6:釋放、確認

步驟7:檢驗能源(零能量狀態)

移除上鎖/掛牌裝置五個步驟

步驟1:清點工具,開啟保護裝置

步驟2:檢查、清點人員

步驟3:移除上鎖/掛牌裝置

步驟4:通知相關人員

步驟5:恢復設備電源

以上用大量視頻詳細介紹,具體如何實施

第五部分:LOTO特殊情況處理和相關人員職責

上鎖/掛牌特殊狀況處理

--暫時性拆除上鎖/掛牌

--由非授權員工本人拆除

--承包商程序

--換班程序

--1臺設備上超過3個鎖定點

--客戶的公司服務和設備調試

上鎖/掛牌定期檢查計劃、人員培訓計劃、相關人員責任

第六部分:企業LOTO項目的推行的方法

上鎖掛牌LOTO項目推行的十個步驟:

--公司級LOTO程序的編制(目的、範圍、如何做、職責等)

--建立設備清單,按照設備逐一識別所有能量源

--分析上鎖點的能源隔離裝置是有效性

--所有上鎖點加上標籤

--按照設備逐一識別工作任務,做詳細的風險評估

--建立各設備的LOTO作業指導書(程序)

--對照指導書給現場培訓相關員工

--現場驗證培訓效果

--建立LOTO鎖工作站和授權人員清單

--每年回顧一次LOTO作業指導書,及時對工藝設備變更進行更新

第七部分:某企業上鎖掛牌LOTO的實施成功經驗分享

視頻圖片介紹某企業如何成功實施上鎖掛牌LOTO

第八部分:各種設備、設施如何做上鎖掛牌的練習

可根據學員自帶視頻案例練習如何做LOTO

--識別所有能量源並標識

--制定這臺設備的上鎖掛牌程序(作業指導書)

--列出這臺設備工作任務類別和風險分析

--根據這臺設備的LOTO程序到對某項工作執行單人和多人上鎖掛牌

--公司級LOTO程序的編制

--各小組分享結果和討論並學習改進

費用為4980元 人民幣/人(僅包含培訓與午餐費用,其他交通住宿晚餐自理)
報名聯繫cs@ehscity.com或021-69980278

主辦方   : EHSCity Development Co., Ltd

新環康安(深圳)發展有限公司

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上海安進投資管理有限公司

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