【正文】 ......... 22 12. 行動關(guān)閉 CLOSE OUT OF ACTIVITIES............................................................................................................ 22 附錄 APPENDIX .................................................................................................................................................................... 22 站內(nèi)露空管道系統(tǒng)安裝方案 Method Statement for Installation of Exposed Pipeline in Well Pad and Gathering Station 1 1. 工作范圍 SCOPE OF WORK . 簡介 Brief Introduction 此方案適用于 川東北高含硫氣田內(nèi)部集輸工程各井站 露空 管道系統(tǒng)的預(yù)制和安裝， 關(guān)于埋地管道安裝措施詳見《站內(nèi)埋地管道施工方案》 CDB0000TECPLNSC20000008300。 The method statement is applicable to prefabrication and installation of exposed pipeline in all well pads and gathering stations of Chuandongbei Highsulfur Gas Field Internal Gathering Project. Installation measures for underground pipelines see Construction Method Statement for Underground Pipeline in Well Pad and Gathering Station (CDB0000TECPLNSC20000008300) in details 內(nèi)輸工程各井站露空管道涉及以下材質(zhì)： A333Gr 316L、 L245NB、 L360QS、 L245NS、 A671 CC6 20GK 、 Q235?B+鍍鋅。 Handle relevant PTW before work mence, such as general work permit, hot work permit, work permit for work in confined space, work permit for ray operation, excavation work permit, etc.. ? 不銹鋼焊 接時，應(yīng)做好預(yù)防六價(jià)鉻的呼吸道防護(hù)（若需要）。 Erection and dismantlement of scaffold/ platform should be worked by petent personnel. The scaffold can not be used unless it is inspected, accepted and tagged after erection. ? 高處作業(yè)點(diǎn)設(shè)監(jiān)護(hù)人，工作人員必須穿戴全身式安全帶并堅(jiān)持高掛低用的原則，工作區(qū)域和安全帶系掛點(diǎn)需在作業(yè)前檢查確認(rèn)。 House keeping on site. Make plan for temporary facilities and pipe laydown area and make sure they are placed orderly. ? 作業(yè)現(xiàn)場非指定區(qū)域禁止吸煙，現(xiàn)場設(shè)置吸煙點(diǎn)。 Check the power cable in good condition and arrange it properly on site. ? 工作場所應(yīng)設(shè)置警示、 標(biāo)識牌，必要時設(shè)置硬維護(hù)以防止擅自入內(nèi)。聯(lián)系人先后順序的選擇應(yīng)本著對處理事件或傷者最有利的方式。 All personnel will be made aware of the environmental aspects of the works through toolbox talks and where necessary training sessions on the certain aspects of the works affected by the environment. 5. 工藝 PROCESS . 施工準(zhǔn)備 preparation for construction ? 施工機(jī)具和人員的準(zhǔn)備：所有機(jī)具設(shè)備齊全完好，經(jīng)過 CDB檢查合格且報(bào)審后方可進(jìn)場使用；施工人員必須經(jīng)過入場培訓(xùn)合格且報(bào)審后才能進(jìn)場施工。 Size, form and position of steel pipe should be consistent with the requirements of product standards, sampling ratio is 10% as well as at least one piece, if there is unqualified pipe, all pipes should be checked. 鋼管的表面外觀質(zhì)量不應(yīng)有裂紋、鼓包、分層、過燒、皺折及夾雜等缺陷，按系統(tǒng) 抽查 10%，且不少于 5 件，若有不合格，應(yīng)全部檢查。 Welding 無損檢測NDT 管道試壓 Pressure Testing 管道吹掃 Blowing 熱處理 HW 熱處理 HW 無損檢測NDT 站內(nèi)露空管道系統(tǒng)安裝方案 Method Statement for Installation of Exposed Pipeline in Well Pad and Gathering Station 7 Handling, Storage, Packaging And Handover Procedure CDB0000QACPCDSC20000000900 has detailed the acceptance, storage, issuance, maintenance and record of pipe fitting and piping materials. 管道預(yù)制前應(yīng)進(jìn)行防腐涂裝，涂裝方式按照《現(xiàn)場噴砂除銹及油漆噴涂施工方案》 CDB0000TECPLN SC20000001000 執(zhí)行。尺寸 /標(biāo)簽錯誤應(yīng)根據(jù)《不合格品控制程序》CDB0000QACPCDSC20000000700 處理。 Limited pipe prefabrication will be performed by Constractor in temporary fabrication facilities on construction site。 Appearance quality and specification parameter of all equipments, materials, piping ponents and other mobilizing materials should be checked firstly, identifications should be marked, and their spare parts and related information should be registered. 《搬運(yùn)、儲存、包裝和移交程序》 CDB0000QACPCDSC20000000900， 詳細(xì)的描述了管件和管道材料接收，儲存，發(fā)放，維護(hù)和記錄。 Construction relationship coordination: Prior to start of construction, it will confirm with CDB, supervision unit and other coworking unit on construction scope, construction operation area, construction operation boundary and other especial issues, so as to guarantee successfully development and shift of this project. ? 落實(shí)現(xiàn)場的用水用電以及施工場地的平整，施工區(qū)域的清理等。 Operators of special works must obtain relevant qualification certification of corresponding works and qualified in verification before work. ? 操作人員進(jìn)場施工前應(yīng)參加 CDB 的 HSE 培訓(xùn)，并取得相關(guān)證件。 If emergency happens in construction, report procedure will be accordance with Accident Management Procedure CDB0000HESPCDSC20000001400. ? 應(yīng)急救援按照《應(yīng)急總預(yù)案》 CDB0000HESPLNSC20000000100 執(zhí)行。 Contractor shall be responsible for execution of activities described in this Method Statement. ? 現(xiàn)場應(yīng)安排專職安全檢查員，應(yīng)制定 警戒線和樹立警示牌，并安排現(xiàn)場巡查。 Provide safety officer in a proportion of ―50 workers: 1 safety officer‖ on worksite to ensure safety of personnel and material. ? 作業(yè)過程中，每名員工有權(quán)利且有義務(wù)對不安全行為 ―叫停 ‖。 Watch men will be set at hot work locations, as well as firefighting equipments. Certain measures will be taken to sheld welding arc. Surrounding should free from explosive and bustibles. No open welding operation in rainy day. ? 腳手架 /平臺的搭拆必須由取得搭設(shè)資格的人員進(jìn)行施工。 See to attachment 1 for risk analysis. 站內(nèi)露空管道系統(tǒng)安裝方案 Method Statement for Installation of Exposed Pipeline in Well Pad and Gathering Station 3 此方案中的所有單項(xiàng)工作都應(yīng)與承包商的單項(xiàng) JSA，風(fēng)險(xiǎn)分析和每天開始工作前進(jìn)行的工具箱會議相符。 ENVIRONMENT ................................................................................ 2 . 風(fēng)險(xiǎn)評估 RISK ASSESSMENT................................................................................................................................... 2 . HSE 要求 HSE REQUIREMENTS.............................................................................................................................. 3 . 應(yīng)急救援 EMERGENCY RESPONSE ........................................................................................................................... 4 4. 培訓(xùn)和人員資質(zhì) TRAINING AND COMPETENCY OF PERSONNEL .............................................................. 4 5. 工藝 PROCESS............................................................................................................................................................... 5 . 施工準(zhǔn)備 PREPARATION FOR CONSTRUCTION ............................................................