站内露空管道系统安装方案K03

1、施工组织设计施工组织设计/方案审查意见方案审查意见review comments on construction organization design/method statement承包单位承包单位 contractor: 四川石油天然气建设工程有限责任公司（四川石油天然气建设工程有限责任公司（spc）监理单位监理单位 supervision company: 四川华成油气工程建设监理有限公司（四川华成油气工程建设监理有限公司（spcs）合同号合同号 contract no.: cw682719 编号编号 no.: cdb-0000-tec-pln-sc2-000-00100-00工程项目

2、名称 engineering project name：川东北高含硫气田宣汉开县区块气田工程内部集输工程internal gathering system of chuandongbei high-sulfur gas field xuanhan/kai block gas field project方案描述 description of ms：站内露空管道系统安装方案method statement for installation of exposed pipeline in well pad and gathering station编制依据 compilation basis：相关标准

3、、施工图等relevant standards and construction drawings, etc.编制总说明 compilation instruction：指导内输各井站露空管道系统预制、安装instruct prefabrication and installation of exposed pipeline in well pad and gathering station承包商报审意见 comment for approval from contractor：承包单位 contractor（章 seal）： 项目负责人 project leader： 日 期 date： 审

4、查意见 review comment：项目监理机构project supervision organizationcdb 专业工程师cdb disciplined engineercdb qa 工程师cdb qa engineercdb hes 现场经理cdb hes site managercdb 现场施工经理cdb site construction manager签字 sign 签字 sign 签字 sign 签字 sign 签字 sign 日期 date 日期 date 日期 date 日期 date 日期 date cdb-0000-tec-pln-sc2-000-00100-00川

5、东北高含硫气田宣汉开县区块气田工程内部集输工程川东北高含硫气田宣汉开县区块气田工程内部集输工程internal gathering system of chuandongbei high-sulfur gas field xuanhan/kai block gas field project 站内露空管道系统安装方案站内露空管道系统安装方案method statement for installation of exposed pipeline in well pad and gathering station川庆油建公司川东北高含硫气田工程施工项目部spc chuandongbei high

6、-sulfur gas field project construction department版次rev.安全 safety日期 date编制 compiled日期 date审核 reviewed日期 datek03批准 approved日期 date站内露空管道系统安装方案method statement for installation of exposed pipeline in well pad and gathering station目目 录录 contents1.工作范围工作范围 scope of work.11.1.简介 brief introduction.12.相关活动

7、和方案相关活动和方案 related activities & method statements.12.1.相关程序文件和方案 related procedures and method statements.12.2.相关设计文件及规范 related design documents and specifications.23.健康、安全与环境健康、安全与环境 health, safety & environment.23.1.风险评估 risk assessment.23.2.hse 要求 hse requirements.33.3.应急救援 emergency res

8、ponse.44.培训和人员资质培训和人员资质 training and competency of personnel.45.工艺工艺 process.55.1.施工准备preparation for construction.55.2.流程 process flow.55.3.材料检查及验收 acceptance inspection of check.65.4.管段预制 prefabrication.65.5.焊接 welding.95.6.不锈钢 stainless steel.115.7.无损检测 nondestructive test (ndt) .115.8.热处理 heat t

9、reatment.125.9.现场组装焊接 assembly & welding.125.10.阀门安装 valve installation.135.11.与设备管嘴的连接 connection to equipment nozzle.145.12.法兰连接 flange connection.145.13.管道支吊架安装 piping support and hanger installation.155.14.吹扫试压 blowing and pressure test.166.质量监视质量监视 quality surveillance.166.1.一般性检验 general i

10、nspection.166.2.质量控制及检查应根据以下文件进行：qc/qa shall refer to the the following documents:.177.hse 管理管理 hse management .177.1.安全教育 safety education.177.2.施工现场 construction site.187.3.吊装 lifting.187.4.电、气焊作业 electrical, gas welding operation.187.5.用电安全 electrical safety.197.6.主要参考文件 main references.198.人员安排人

11、员安排 personnel arragement.198.1.人员 personnel.198.2.沟通 communication.209.设备设备 equipments.2010.材料材料 materials.2111.报告和记录报告和记录 reporting and records.2112.行动关闭行动关闭 close out of activities.21附录附录 appendix .21站内露空管道系统安装方案method statement for installation of exposed pipeline in well pad and gathering statio

12、n11.工作范围工作范围 scope of work1.1.简介简介 brief introduction此方案适用于川东北高含硫气田内部集输工程各井站露空管道系统的预制和安装，关于埋地管道安装措施详见站内埋地管道施工方案cdb-0000-tec-pln-sc2-000-00083-00。the method statement is applicable to prefabrication and installation of exposed pipeline in all well pads and gathering stations of chuandongbei high-sulf

13、ur gas field internal gathering project. installation measures for underground pipelines see construction method statement for underground pipeline in well pad and gathering station (cdb-0000-tec-pln-sc2-000-00083-00) in details内输工程各井站露空管道涉及以下材质：a333gr6、316l、l245nb、20#、l360qs、l245ns、a671 cc65、20gk 、

14、q235b+镀锌。各种材质特性及相关切割、焊接、热处理要求详见 pqr 说明。the materials of exposed pipeline in well pads and stations of internal gathering system are as follows: a333gr6, 316l, l245nb, 20#, l360qs, l245ns, a671 cc65, 20gk and q235b + galvanization. the requirements for characteristics as well as cutting, welding and

15、heat treatment of all kinds of materials see pqr for details. 2.相关活动和方案相关活动和方案 related activities & method statements2.1.相关程序文件和方案相关程序文件和方案 related procedures and method statements健康环保和安全管理体系 cdb-0000-hes-pcd-sc2-000-00001-00 hse management system应急救援总预案 cdb-0000-hes-pln-sc2-000-00001-00general

16、emergency plan高处作业安全管理标准 cdb-0000-hes-pcd-sc2-000-00006-00safety management standard for work at height 交通安全管理标准 cdb-0000-hes-pcd-sc2-00019-0000-00traffic safety management standard高温作业安全管理标准 cdb-0000-hes-pcd-sc2-000-00007-00safety management standard for work under high temperature脚手架作业安全管理标准 cdb-0

17、000-hes-pcd-sc2-000-00010-00safety management standard for scaffold operation 进入受限空间安全管理标准 cdb-0000-hes-pcd-sc2-000-00012-00 safety management standard for entering confined spaces焊接控制程序 cdb-0000-qac-pcd-sc2-000-00015-00welding control procedures 无损检测控制程序 cdb-0000-qac-pcd-sc2-000-00016-00control pro

18、cedure for non-destructive test热处理控制程序 cdb-0000-qac-pcd-sc2-000-00017-00heat treatment control procedure物资进场验收管理办法 cdb-0000-qac-pcd-sc2-000-00018-00management measures for materials mobilization and acceptance压力试验控制程序 cdb-0000-qac-pcd-sc2-000-00019-00control procedure for pressure test焊工上岗考试管理办法 cdb

19、-0000-qac-pcd-sc2-000-00020-00 management measure for welder job examination管道安装质量控制程序 cdb-0000-qac-pcd-sc2-000-00022-00quality control procedure for pipe installation 设备、工艺管道、钢结构制安检验试验计划cdb-0000-qac-pln-sc2-000-00003-00itp for equipment, processing pipeline, steel structure fabrication and installa

20、tion焊工入场技能考核细则 cdb-0000-qac-pcd-sc2-000-00036-00detail rules and regulations for pre-work skill assessment of welders无损检测质量计划 cdb-0000-qac-pcd-sc2-000-00037-00站内露空管道系统安装方案method statement for installation of exposed pipeline in well pad and gathering station2quality plan for nondestructive testing无损

21、检测工艺规程 cdb-0000-qac-pcd-sc2-000-00038-00 technical specification for nondestructive testing管道、储罐保温技术规定 cdb-0000-crr-spc-uec-000-00002-22technical specification for insulation of pipeline and storage tank 现场物资质量控制管理办法 cdb-0000-qac-pcd-sc2-000-00039-00implementation of on-site material quality control

22、移动式起重机吊装作业安全管理标准cdb-0000-hes-pcd-sc2-000-00015-00safety management standard for hoisting operation with mobile crane hse 培训标准 cdb-0000-hes-pcd-sc2-000-00002-00hes training standard 个人防护用品管理标准 cdb-0000-hes-pcd-sc2-000-00008-00management standard for individual protective article工具箱会议标准 cdb-0000-hes-p

23、cd-sc2-000-00009-00standard for toolbox meeting 雪佛龙 作业许可管理标准chevrons management standard for work permit 设备管理办法（试行） cdb-0000-hes-pcd-sc2-000-00021-00equipment management method (pilot edition)事故管理程序 cdb-0000-hes-pcd-sc2-000-00014-00 accident management procedure质量检验计划 cdb-0000-qac-pcd-sc2-000-00032-

24、00quality inspection plan2.2.相关设计文件及规范相关设计文件及规范 related design documents and specifications有效版本施工图、说明书和 cdb 重要的设计文件。effective construction drawings, specifications and cdb important design documents.石油天然气建设工程施工质量验收规范 站内工艺管道工程（sy4203-2007）code for quality acceptance of oil and gas construction engine

25、ering station procedure pipeline project （sy4203-2007）石油天然气站内工艺管道工程施工及验收规范（sy0402-2000）standard for construction and acceptance of oil and natural gas station procedure pipeline project sy0402-2000石油天然气站内工艺管道工程施工规范 （gb50540-2009）code for construction of pipe process in oil and gas transmission pipel

26、ine station （gb50540-2009）高酸性气田集输站场及净化装置设备与管道安装工程施工及验收规范qsy xn2009-2005code for construction and acceptance of gathering transportation facilities, purification unit equipments and pipeline installation of high-sour gas field project qsy xn2009-2005高酸性气田集输场站和净化装置工程质量验收标准qsy xn2011-2005standard for q

27、uality acceptance of gathering transportation facilities and purification unit engineering project of high-sour gas field qsy xn2011-2005给排水管道工程施工及验收规范 （gb50268-2008） code for construction and acceptance of water supply pipelines gb50268-2008现场设备、工业管道焊接工程施工及验收规范（gb50236-98）code for construction and

28、acceptance of field equipment, industrial pipe welding engineering gb50236-98.工业金属管道工程施工及验收规范（gb50235-2010）code for construction and acceptance of industrial metallic piping gb50235-2010.工业设备及管道绝热工程施工规范 （gb50126-2008）code for construction of industrial equipment and pipeline insulation engineering g

29、b50126-20083.健康、安全与环境健康、安全与环境 health, safety & environment3.1.风险评估风险评估 risk assessment此方案风险分析详见附件 1。see to attachment 1 for risk analysis.站内露空管道系统安装方案method statement for installation of exposed pipeline in well pad and gathering station3此方案中的所有单项工作都应与承包商的单项 jsa，风险分析和每天开始工作前进行的工具箱会议相符。all indivi

30、dual tasks mentioned in this method statement will be subject to individual jsa, risk assessments and toolbox talks by contractor in-situ before work commences on a daily basis.3.2.hse 要求要求 hse requirements作业前应根据作业内容办理相关许可，如综合作业许可、热工作业许可、受限空间作业许可、射线作业许可、开挖作业许可等。handle relevant ptw before work commen

31、ce, such as general work permit, hot work permit, work permit for work in confined space, work permit for ray operation, excavation work permit, etc.不锈钢焊接时，应做好预防六价铬的呼吸道防护（若需要）。when perform stainless steel, make proper respiration protection against chromium vi (if required).所有人员都应参加了适应的安全培训并佩戴 ppe,如

32、作为最低要求的安全帽，钢头鞋，安全眼镜和工作服以及根据具体情况需要穿戴的安全手套、高亮背心以及面罩等。all personnel participating will take appropriate safety training and properly wear ppe as minimum requirements as hard helmet, steel toe boots, safety glasses and coverall. safety gloves, high visibility vest and facial shield will be required for

33、specific works. 起重作业应根据项目安全工作规范手册第 6.4 条之规定，制定起重计划。起重吊装作业应当根据现场的实际情况考虑吊车、运输车辆的站位以及是否影响道路交通安全。lift plan will be prepared in accordance with sec. 6.4 in safe work specification manual. lift operation should consider whether the standing position of cranes and transportation vehicles will impact traffi

34、c safety based on site condition.动火作业点设监护人、配备消防器材、设置遮挡电焊弧光措施、周围无易燃易爆物品。禁止在下雨露天进行焊接作业。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 combustibles. no open welding operatio

35、n in rainy day.脚手架/平台的搭拆必须由取得搭设资格的人员进行施工。脚手架/平台搭设完毕经检查验收，挂牌后才能使用。erection and dismantlement of scaffold/ platform should be worked by competent personnel. the scaffold can not be used unless it is inspected, accepted and tagged after erection.高处作业点设监护人，工作人员必须穿戴全身式安全带并坚持高挂低用的原则，工作区域和安全带系挂点需在作业前检查确认。f

36、orman will be assign for work at height. workers must wear full body harness and keep the principle of hang-high use low being followed. work zone and body harness hanging points should be checked and confirmed before operation.临时用电安全措施，配电箱布置。安排专人负责管理（持证电工）发电机、配电箱等，并有日检查记录。safety measures for tempor

37、ary power use and arrangement of distribution box. assign people (certified electrician) to manage the generator and distribution boxes, etc. and have daily inspection records.工作场所应设置警示、标识牌，必要时设置硬维护以防止擅自入内。warning sign, tag board will be set up at work area; hard barricade maybe required when it is

38、necessary to avoid accessing into it without permit.作业现场必须按照每“50 名作业人员：1 名安全员的比例进行配备，以保证现场人员、物资的安全。provide safety officer in a proportion of “50 workers: 1 safety officer” on worksite to ensure safety of personnel and material.作业过程中，每名员工有权利且有义务对不安全行为 “叫停”。during working, every employee has right and

39、 responsibility to “stop” the unsafe behaviors.现场文明施工管理，需要规划临时设施、管道堆放地点并有序摆放。house keeping on site. make plan for temporary facilities and pipe laydown area and make sure they are placed orderly.作业现场非指定区域禁止吸烟，现场设置吸烟点。no smoking in operation area, except the designated smoking area which will be set

40、on site.废物的管理，包括防腐涂料、液体清洁剂的使用与回收，需设置垃圾回收箱，按照 cdb 废物管理要求处理到指定地点，确保环境不受污染。站内露空管道系统安装方案method statement for installation of exposed pipeline in well pad and gathering station4waste management, including use and recycle of anticorrosion paint and liquid cleaning agent. garbage tin should be provided. th

41、e waste should be disposed at designated location according to cdb waste management requirements to ensure no pollution to the environment.物料的搬运，按照 cdb安全工作规范手册要求，超过 20 公斤的物料或设备不能用人工搬运，应使用机械搬运。transportation of materials. materials or equipments exceed 20kg can not be manually hauled but by mechanica

42、l means according to cdb safe work specification manual.在任何有运输车辆进出的施工地点，设置车辆监护员，特别是在倒车、卸货时。any transportation vehicle entering or exiting construction location should have vehicle guardian, especially when backing or unloading.确保在实施前所有的相关活动和方案都已获批准，否则应立即停止。ensure all relevant activities and method s

43、tatements be approved before execution, otherwise they will be stopped at once.承包商应负责此方案中所描述活动的执行。contractor shall be responsible for execution of activities described in this method statement.现场应安排专职安全检查员，应制定警戒线和树立警示牌，并安排现场巡查。the site should arrange full time safety inspectors, set up warning line

44、and warning signs. site patrol inspection is required.检查施工的电源线应完好无损，布置合理，固定牢固。 check the power cable in good condition and arrange it properly on site.工作场所应设置警示、标识牌，必要时设置硬维护以防止擅自入内。禁止在同一施工区域同时进行两项作业。warning sign, tag board will be set up at work area; hard barricade maybe required when it is necessa

45、ry to avoid accessing into it without permit. forbid performing two items of work simultaneously in one construction area. 3.3.应急救援应急救援 emergency response施工作业现场配备急救箱。急救箱内包含的内容应符合川东北项目要求。first-aid kit will be needed on construction site. the articles in first-aid kit will be conforming to requirement

46、s of chuandongbei project.在施工中若发生紧急事件，按照事故管理程序cdb-0000-hes-pcd-sc2-000-00014-00 进行上报。if emergency happens in construction, report procedure will be accordance with accident management procedure cdb-0000-hes-pcd-sc2-000-00014-00.应急救援按照应急总预案cdb-0000-hes-pln-sc2-000-00001-00 执行。execute emergency respon

47、se in accordance with general plan of emergency rescue cdb-0000-hes-pln- sc2-000-00001-00.如遇到任何医疗、安保意外或安全事件、事故，工作人员应按照相关程序联系以下人员。联系人先后顺序的选择应本着对处理事件或伤者最有利的方式。workers will contact following personnel in accordance with corresponding procedures if any unexpected medical, security incidents or accidents

48、 happen. the sequence of contact shall be based on the best interest of handling the incidents or the injured.联系单位(所在地址)contact (location)联系电话tel numbercdb 南坝安全控制中心nanba safety control cente0818-3951111救护中心联系电话（南坝境内）emergency center( in nanba0818-5520999救护中心联系电话（开县境内）emerge

49、ncy center (in kai county023-526632224.培训和人员资质培训和人员资质 training and competency of personnel承包商应对方案里描述的工作执行情况负责。contractor shall be responsible for execution of the activities described in this method statement.承包商为所有人（包括其分包商人员）提供所有的监督人员和必要的 hse 培训。并且按照所有人员在进场施工前都必须经过入场训且合格。站内露空管道系统安装方案me

50、thod statement for installation of exposed pipeline in well pad and gathering station5contractor shall provide all supervisors, the required hse training to all personnel including subcontractor personnel. all personnel shall have an hse passport prior to mobilization to site.特殊工种作业人员必须取得相应工作的资质证件，且

51、报审合格。operators of special works must obtain relevant qualification certification of corresponding works and qualified in verification before work.操作人员进场施工前应参加 cdb 的 hse 培训，并取得相关证件。operator should attend the hse training by cdb and obtain relevant vouchers before operation.为了提高所有人员的环保意识，将进行班前讲话和必要的培训

52、课程。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.工艺工艺 process5.1.施工准备施工准备 preparation for construction施工机具和人员的准备：所有机具设备齐全完好，经过 cdb 检查合格且报审后方可进场使用

53、；施工人员必须经过入场培训合格且报审后才能进场施工。preparation of construction machine and personnel: all machinery equipments shall be complete and intact, it only can be used after passing cdb inspection and being reported; construction personnel must pass orientation training, certified and be reported prior to work on s

54、ite. 施工技术准备：按施工程序要求先后完成施工图会审、设计交底和施工技术交底，并组织相关人员熟悉设计要求和相关技术质量标准与规范。construction technical preparation: according to requirements of construction procedure, it should complete ifc drawing review, design clarification and construction technical clarification firstly, and organize relevant personnel to

55、 learn about the design requirements and related technical quality standards and specifications. 施工材料的准备：根据本工程的实物工程量和施工计划要求，提出工程材料供货计划和领料使用计划，并落实有关消耗材料和加工件。材料报审合格后才能使用。construction material preparation: according to physical work quantity and construction plan requirements of this project, it will p

56、ropose material supply plan and material withdrawal plan and get the relevant consumables and processed members done. materials can not be used unless been reported, inspected and qualified.施工关系协调：施工前会同 cdb 和监理单位以及有关协作单位对本工程的施工范围、施工作业区域、施工作业界限以及其它特殊事项进行确定，从而确保工程的顺利开展和交接。construction relationship coo

57、rdination: prior to start of construction, it will confirm with cdb, supervision unit and other co-working 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. 落实现场的用

58、水用电以及施工场地的平整，施工区域的清理等。carry out site water and power supply, construction site preparation and construction area cleaning etc. 5.2.流程流程 process flow管道系统施工流程如下：construction flow of pipeline system is as below:站内露空管道系统安装方案method statement for installation of exposed pipeline in well pad and gathering

59、station6 材料的检查及验收 acceptance inspection of materials管段预制prefabrication运到现场delivery to the site现场组装焊接assembly & welding无损检测ndt管道试压pressuretesting管道吹扫blowing热处理hw热处理hw无损检测ndt5.3.材料材料检查及验收检查及验收 acceptance inspection of check 材料到场后，spc 会同 spcs、cdb 质量工程师进行验收检验，如下列材料： when materials arriving on site,

60、spc, spcs and cdb quality engineers jointly inspect and accept them. materials are as following:（1）钢管 steel pipe钢管尺寸和形位应符合其产品标准的要求，抽查比例为 10%，且不少于 1 件，若有不合格，应全部检查。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 t