化工過(guò)程安全變更管理實(shí)踐及常見(jiàn)問(wèn)題的對(duì)策淺析(張作本)

1、變更管理實(shí)踐及常見(jiàn)問(wèn)題的對(duì)策淺析Management of Change Practice, Main Issues and Solutions,Ben Zhang 張作本,Sep. 2017,Management of Change-Scope 變更管理應(yīng)用范圍Management of Change-Process 變更管理典型流程Management of Change-Main Issue

2、s and solutions 變更管理實(shí)施中常見(jiàn)的問(wèn)題及對(duì)策,Agenda 內(nèi)容,Management of Change-Definition變更管理-定義,Management of Change-Types變更管理-類(lèi)型,Changes can arise because of, or in…變更可能來(lái)自于,Flow Chart for a Typical MOC System典型的MOC系統(tǒng)的流程圖,6/14/

3、2012,Closure of remaining open items關(guān)閉剩余的開(kāi)項(xiàng),Check of proposal, technical assessment 提案、技術(shù)評(píng)估,MOC提出,危害識(shí)別和風(fēng)險(xiǎn)評(píng)估,裝置審批,項(xiàng)目實(shí)施,完工、調(diào)試和投用,項(xiàng)目關(guān)閉,,,,,,第一階段,第二階段,第三階段,第四階段,第五階段,第六階段,,1、完成變更描述部分（變更原因、工作范圍和目標(biāo)要求描述清晰；2、建議方案附圖和相關(guān)資料準(zhǔn)備完整；

4、,,完成相關(guān)專(zhuān)業(yè)的準(zhǔn)確界定；,,臨時(shí)或永久變更選項(xiàng)填完整；,,1、完成EHS風(fēng)險(xiǎn)審查（EHS Checklist）；2、制定風(fēng)險(xiǎn)行動(dòng)項(xiàng)計(jì)劃；,,1、完成EHS評(píng)分；2、完成非立項(xiàng)MOC HAZOP審查和相應(yīng)行動(dòng)計(jì)劃；,,完成裝置專(zhuān)業(yè)簽署；,,完成EHS簽署；,,完成裝置管理層簽署,,完成立項(xiàng)申請(qǐng),（按需）：完成設(shè)計(jì)審查行動(dòng)項(xiàng)；,,（按需）1、完成HAZOP行動(dòng)項(xiàng)；2、完成LOPA審查和制定LOIPA行動(dòng)項(xiàng)；3、完成SIL核算。

5、,,1、完成標(biāo)記PID；2、完成SOP更新；,,完成三查四定和A類(lèi)行動(dòng)項(xiàng)關(guān)閉。,,完工：1、完工檢查，填寫(xiě)完工檢查表；2、回顧與施工相關(guān)風(fēng)險(xiǎn)行動(dòng)項(xiàng)關(guān)閉；3、完成PSSR審查和A類(lèi)行動(dòng)項(xiàng)關(guān)閉（按需）4、界定資料選項(xiàng)和優(yōu)先級(jí),,調(diào)試：1、完成調(diào)試，填寫(xiě)報(bào)告；2、回顧相關(guān)風(fēng)險(xiǎn)行動(dòng)項(xiàng)關(guān)閉,,投用：1、完成培訓(xùn)，告知相關(guān)人員，填寫(xiě)培訓(xùn)記錄表和告知記錄；2、回顧與投用相關(guān)風(fēng)險(xiǎn)行動(dòng)項(xiàng)關(guān)閉；3、標(biāo)記PID，更新SOP放置于CCR和外

6、站。,,資料交付全部完成,,1、確認(rèn)風(fēng)險(xiǎn)行動(dòng)項(xiàng)表全部關(guān)閉；2、確認(rèn)HAZOP/LOPA行動(dòng)項(xiàng)全部關(guān)閉。,,確認(rèn)PSSR行動(dòng)項(xiàng)全部關(guān)閉或轉(zhuǎn)移至其它跟蹤系統(tǒng)（按需）,,裝置經(jīng)理簽字或授權(quán)簽字關(guān)閉,,Requirement of each step 各階段的要求,E-MOC System電子變更管理系統(tǒng),Example “Change Manager” e-MOC tool,Management of Change-Issues

7、變更管理實(shí)施中存在主要的問(wèn)題,Hazardous and risk assessment was not conducted. 危害和風(fēng)險(xiǎn)評(píng)估未進(jìn)行Solution: Identify the risk by check list or HAZOP according to the tier of the MOC. 對(duì)策:根據(jù)變更等級(jí)，使用檢查表法和HAZOP方法有效識(shí)別風(fēng)險(xiǎn),Hazard assessment風(fēng)險(xiǎn)評(píng)估,- Se

8、lection of appropriate methodologies for the hazard assessment based on the tier of the proposed change. 根據(jù)變更的級(jí)別選擇相應(yīng)的評(píng)估方法。- Selection of expertise of personnel necessary to perform hazard assessment based on the tier o

9、f the proposed change.根據(jù)變更的級(jí)別邀請(qǐng)相應(yīng)的人員。- Conduct the hazard assessment and work out the controls to ensure that no adverse effects on safety, health and environment are introduced by the change. 實(shí)施風(fēng)險(xiǎn)評(píng)估并提出措施來(lái)保證變更不會(huì)對(duì)安全、健康和

10、環(huán)境造成負(fù)面影響。,Tier of the proposed change-Example 1變更的分級(jí)-案例1,風(fēng)險(xiǎn)評(píng)估PHAChecklist 檢查表法HAZOP （危險(xiǎn)與可操作性研究）,12,Hazard assessment-Example 1風(fēng)險(xiǎn)評(píng)估-案例1,Tier of the proposed change-Example 2變更的分級(jí)-案例2,Tier of the proposed change-Examp

11、le 2變更的分級(jí)-案例2,風(fēng)險(xiǎn)評(píng)估PHAChecklist 檢查表法HAZOP （危險(xiǎn)與可操作性研究）,15,Hazard assessment-Example 2風(fēng)險(xiǎn)評(píng)估-案例2,HSE checklist HSE審查清單,HSE checklist HSE審查清單,HSE checklist HSE審查清單,HSE checklist HSE審查清單,,Management of Change-Issues 變更管理實(shí)施

12、中存在主要的問(wèn)題,Related process safety information were not updated. 變更后相應(yīng)的過(guò)程安全信息未更新PSSR was not conducted which are needed. 開(kāi)車(chē)前的安全審查未執(zhí)行Solution: Conduct MOC audit on implement quality and check the knowledge of related as

13、sociates . 對(duì)策:應(yīng)定期審閱變更管理的質(zhì)量以及人員的培訓(xùn)等。,Closure of remaining open items關(guān)閉剩余的開(kāi)項(xiàng),Management of Change-Audit變更管理-符合性審查,Management of Change-Audit變更管理-符合性審查,Management of Change-Audit變更管理-符合性審查,,Compliance of each step各階段變更執(zhí)