【導(dǎo)讀】、D640SAP生產(chǎn)線1、D642冷凍單元、D645卡車裝載/卸載站、D655IPA/洗滌塔單。元、D672i管廊組成。管線長(zhǎng)度17430米，分為3大系統(tǒng)，共計(jì)69個(gè)子系統(tǒng)。試壓方式有水壓試驗(yàn)、氣壓試驗(yàn)、運(yùn)行測(cè)試、和外觀檢測(cè)。50-010-00-0-0-00-001工藝和公用工程配管設(shè)計(jì)、布置和圖紙。SH3501-2021《石油化工有毒、可燃介質(zhì)管道工程施工及驗(yàn)收規(guī)范》Constructionand. 試驗(yàn)范圍內(nèi)的管道安裝工程除涂漆、絕熱外，已按設(shè)計(jì)圖紙全部完成；

　　

【正文】 t to instructor by radio. 試壓泵操作人員，堅(jiān)守崗位，接到命令后，及時(shí)關(guān)閉設(shè)備。Operator for pump testing shall be on duty all the time. After Receiving instructions, shut down equipment at once. 1 1 1 Yes Project: IPS II SAP C0066 管道壓力試驗(yàn)方案 Date: Location: Nanjing Dachang Piping Pressure Test Plan Rev. 0 Owner: BYC Contractor: NCC Page 3 of 16 作業(yè)步驟描述 Break the job down into steps. Each of the steps should acplish some major task and be logical. 確認(rèn)的危害及潛在的影響 Identify the hazards associated with each step. 風(fēng)險(xiǎn)評(píng)估 控制措施 (包括現(xiàn)有的和建議的 ) Using the first two columns as a guide. Decide what actions are necessary to eliminate then control the hazards that could lead to an incident. 負(fù)責(zé)人 殘余風(fēng)險(xiǎn) * 殘余風(fēng)險(xiǎn)是否盡可能的降低 ALARP*? 嚴(yán)重度 發(fā)生概率 風(fēng)險(xiǎn) 等級(jí) 嚴(yán)重度 發(fā)生概率 風(fēng)險(xiǎn) 等級(jí) 巡檢人員不得站立在盲板的頂端。 Inspector is not allowed to stand at the top of blind 試壓過(guò)程中，升壓應(yīng)緩慢。 Pressure shall be forced slowly 1試壓：管道注水、加壓 Pressure test: water filling and pressurizing 管道承壓能力被人為降低，管道系統(tǒng)爆裂，并傷人。Reduce piping pressure undertaking humanly, because piping exploding and body injury. 2 1 2 試壓時(shí)不得撞擊受壓部件。 Impact pressed ponents is not allowed during testing 試壓時(shí)不得帶壓進(jìn)行焊接修補(bǔ)。Welding and repairing is prohibited with any pressure during testing 1 1 1 Yes 1試壓：排水 Pressure test: dewatering 排水水流過(guò)大，空氣無(wú)法進(jìn)入，產(chǎn)生負(fù)壓。 Water flow too large, air can not enter in to cause negative pressure 2 1 2 排水前首先打開(kāi)放空閥，排水前應(yīng)控制排放速度使系統(tǒng)不至于產(chǎn)生負(fù)壓效應(yīng)。 Open safety relief valve and control speed of dewatering before dewatering 1 1 1 Yes 1試壓：排水Pressure test: dewatering 隨處排水，現(xiàn)場(chǎng)積水，污染環(huán)境。 Dewatering at will, cause stand water and contaminate environment 1 2 2 將水排入指定排水溝。Dewatering into appointed drain 1 1 1 Yes 1氣壓試驗(yàn)：試壓準(zhǔn)備、計(jì)劃 Preparation and plan of pneumatic test 待試系統(tǒng)未驗(yàn)收合格，擅自試壓，系統(tǒng)爆炸。 Presume to set out the test, when system not yet approved and released bite. System explodes. 2 1 2 試壓包經(jīng) CTN 驗(yàn)收、批準(zhǔn)后，方可進(jìn)行氣壓試驗(yàn)。 Set out the pneumatic test after the test package have been checked and accepted and authorized by CTN. 1 1 1 Yes Project: IPS II SAP C0066 管道壓力試驗(yàn)方案 Date: Location: Nanjing Dachang Piping Pressure Test Plan Rev. 0 Owner: BYC Contractor: NCC Page 4 of 16 作業(yè)步驟描述 Break the job down into steps. Each of the steps should acplish some major task and be logical. 確認(rèn)的危害及潛在的影響 Identify the hazards associated with each step. 風(fēng)險(xiǎn)評(píng)估 控制措施 (包括現(xiàn)有的和建議的 ) Using the first two columns as a guide. Decide what actions are necessary to eliminate then control the hazards that could lead to an incident. 負(fù)責(zé)人 殘余風(fēng)險(xiǎn) * 殘余風(fēng)險(xiǎn)是否盡可能的降低 ALARP*? 嚴(yán)重度 發(fā)生概率 風(fēng)險(xiǎn) 等級(jí) 嚴(yán)重度 發(fā)生概率 風(fēng)險(xiǎn) 等級(jí) 1氣壓試驗(yàn)：試壓準(zhǔn)備、計(jì)劃 Preparation and plan of pneumatic test 待試系統(tǒng)整體不暢通，或與其他系統(tǒng)連接，損壞系統(tǒng)、爆炸。 Test system is not smooth, or connects with other system. Broken, explode. 2 1 2 管道、施工及安全人員檢查所有閥門及盲板等設(shè)置。 Check all the valves and blind plate by piping, HSE, construction. 1 1 1 Yes 1氣壓試驗(yàn)：試壓準(zhǔn)備、計(jì)劃 Preparation and plan of pneumatic test 非試壓人員在試壓系統(tǒng)系統(tǒng)附近作業(yè)或通過(guò)，系統(tǒng)爆炸，人員受傷。 System explode, and hurt the person who working near the system and overpass. 2 1 2 圖紙上標(biāo)出試壓范圍，并告知附近相關(guān)單位。 Label the pneumatic test area on DWG, and inform relevant contractor neighboring. 試壓區(qū)域安全分界線設(shè)置圍護(hù)和警示標(biāo)志。 Set up barricade and warning tag round the pneumatic test area. 安全警戒線周邊，安排人員監(jiān)督巡邏。 Watchman supervises and warns round the safety boundary. 掛牌上鎖，非相關(guān)人員嚴(yán)禁操作。 Lock and tag is need, any people who is not relative with pressure work prohibit any operation. 1 1 1 Yes 1氣壓試驗(yàn)：試壓準(zhǔn)備、計(jì)劃 Preparation and plan of pneumatic test 空氣壓縮機(jī)不符合安全使用要求，機(jī)械事故，或超壓爆炸。 Air pressor fall short of request for safety used, mechanical accident, or explode. 2 1 2 設(shè)備經(jīng) CTN 檢驗(yàn)合格，張貼標(biāo)簽后使用。 Use certificated air pressor after stick tag on it by CTN. 1 1 1 yes Project: IPS II SAP C0066 管道壓力試驗(yàn)方案 Date: Location: Nanjing Dachang Piping Pressure Test Plan Rev. 0 Owner: BYC Contractor: NCC Page 5 of 16 作業(yè)步驟描述 Break the job down into steps. Each of the steps should acplish some major task and be logical. 確認(rèn)的危害及潛在的影響 Identify the hazards associated with each step. 風(fēng)險(xiǎn)評(píng)估 控制措施 (包括現(xiàn)有的和建議的 ) Using the first two columns as a guide. Decide what actions are necessary to eliminate then control the hazards that could lead to an incident. 負(fù)責(zé)人 殘余風(fēng)險(xiǎn) * 殘余風(fēng)險(xiǎn)是否盡可能的降低 ALARP*? 嚴(yán)重度 發(fā)生概率 風(fēng)險(xiǎn) 等級(jí) 嚴(yán)重度 發(fā)生概率 風(fēng)險(xiǎn) 等級(jí) 1氣壓試驗(yàn)：試壓準(zhǔn)備、計(jì)劃 Preparation and plan of pneumatic test 使用未校驗(yàn)的壓力表，系統(tǒng)超壓、爆炸。 Use nonverified gauge, system pressure overload, explode. 2 1 2 壓力表經(jīng)計(jì)量部門校驗(yàn)后使用。 Use gauge after verification by measure department. 1 1 1 yes 氣壓試驗(yàn)：試壓準(zhǔn)備、計(jì)劃 Preparation and plan of pneumatic test 照明不夠，導(dǎo)致人員絆倒等受傷 lighting not enough, cause people tripped and hurt 2 2 4 夜間作業(yè)要有足夠的照明，不得隨便移動(dòng)臨時(shí)照明。 Night work must be with enough lighting, do not move temporary lighting casually 1 1 1 Yes 2氣壓試驗(yàn)：試壓 Pneumatic test 升壓過(guò)快，泄露部位未及時(shí)查出，壓力高爆炸。Increase the pressure too quickly, and leaks had not been found in time, pressure increase, explode. 2 1 2 分階段升壓、保壓、查漏。 Increase pressure, keep pressure and check leaks grading. 按分工要求，定人定點(diǎn)檢查。 Watchman responsible for supervising during air pressure work. 1 1 1 yes 2氣壓試驗(yàn)：試壓 Pneumatic test 空氣壓縮機(jī)誤操作，或安全閥、壓力表等安全附件失靈，系統(tǒng)超壓、爆炸。 Misoperation the air pressor, or safety valve, pressure gauge, etc malfunction. System pressure overload, explode. 2 1 2 專人操作、維護(hù)空氣壓縮機(jī)。 Person specially assigned for operate and maintenance the air pressor 1 1 1