拜耳异氰酸酯和聚醚项目MDI联合装置罐区储罐防腐施工技术措施

1、目录CONTENTS1.0适用范围 11.0 SCOPE. 12.0 工程概况. 12.0 GENERAL. 13.0编制依据 23.0 REFERENCES.24.0施工和检测程序 34.0 APPLICATION OF CONSTRUCTION AND TEST.35.0施工前准备. 35.0 PREPARATION FOR CONSTRUCTION.36.0 抛丸（喷砂）及喷涂作业. 86.0 SHOTBLASTING(SAND BLASTING) AND SPRAYING87.0 检查与验收.257.0 INSPECTION AND ACCEPTANCE .258.0 作业环境要求.2

2、68.0 WORKING CONDITIONS269.0产品的标识与防护. 279.0 SIGNS AND PROTECTION OF THE PRUDUCT 2710.0 HSE管理 2710.0 HSE MANAGEMENT. 2711.0附件.2811.0 ACCESSORIES281.0 适用范围SCOPE本专业方案适用于拜耳异氰酸酯和聚醚项目MDI联合装置罐区设备（V911、V912、V913）防腐油漆工程施工。This scheme is for the anti-corrosive painting engineering of the pipeline of Bayer Iso

3、cyanate & PET Project MDI Train-Tank Farm(V911,V912,V913).V911-TA91-BA0159000 V911-TA91-BA0184000 V911-TA91-BA01911500 V912-TA92-BA00113500 V912-TA92-BA00215000 V912-TA92-BA00311500 V912-TA92-BA00515000 V912-TA92-BA00711500 V912-TA92-BA00813500 V912-TA92-BA00915000 V912-TA92-BA01011500 12.0 V912

4、-TA92-BA0119000 V912-TA92-BA01215000 V913-TA93-BA00617500 V913-TA93-BA00811500 V913-TA93-BA00922500 V913-TA93-BA01111500 V913-TA93-BA01411500 2.0 工程概况GENERAL该项目罐防腐为3号系统（system 3），分底漆，中间漆和面漆三层涂装，不锈钢（保温）罐为4号系统（system 4），分环氧清漆、面漆三层涂装，涂层总干膜厚度不低于200微米。This project, Bayer Isocyanate & PET Project MDI

5、Train-Tank Farm has nineteen carbon steel tanks and six stainless steel tanks to be antisepsis. The soleplates of carbon steel should be carried to the anti-corrosive place to do blast cleaning and painting (the components that cant be derusted by the abrator should be derusted by blasting copper or

6、e). Carry it to the construction scene after primary coat finished. Then, barrior paint and finish coat shall be covered when pressure has been tested and qualified(carbon steel tanks below 120). Below 120, the carbon steel tanks with derusting rating Sa2.5 is System 3. It should be covered with thr

7、ee coats including primary coat, barrior paint and finish coat. The epoxy zinc-rich primer should be thick 80 polyurethane finish coat60 thick. The dry coating should be 240 Stainless steel tanks below 120 is System 4. They should be covered with three coats. They are epoxy varnish, polyurethane fin

8、ish coat. 3.0 编制依据PREFERENCES3.1拜耳规定CSA0056-Corrosion ProtectionBayer Regulation CSA0056-Corrosion Protection3.2拜耳规定BISS-ES-50-001Bayer Regulation BISS-ES-50-0013.3 工程设计图纸Figures of the Project Design3.4 DIN EN ISO12944 3.5“油漆工程规定”（中国石化集团南京设计院）Regulations of the Painting Projects(Sinopec Nanjing Des

9、ign Institute)4.0 施工和检验程序Application of the Construction and Test4.2贮罐施工检验程序Application of Testing Tanks Construction预制厂施工程序Application of the Prefabricate Plant施工前的准备 贮罐底板和基础涂装前表面处理与检查 底漆喷涂底漆检查与验收 中间漆喷涂与验收 面漆喷涂 检查验收Preparation before application, removing the identifications disposing and testing t

10、he surface before coating checking and acceptance of primary coatchecking and acceptance of barrior paint painting finish coat checking and affirmance 现场施工程序Application of local construction 施工前的准备 贮罐试验合格 贮罐表面处理与检查 底漆喷涂底漆检查与验收 中间漆喷涂与验收 面漆喷涂 检查验收Preparation before application qualifying of testing th

11、e tanksthe brushing and examination of tanks surfaces painting finish coat checking and the painting of finish coat checking and acceptance5.0施工准备Preparation for Construction 5.1施工准备Preparing the construction 施工现场道路平整、畅通。The road in the construction area should be leveled up and unimpeded. 5.1.2施工现场

12、水电具备使用条件。The water and electricity at the scene of construction should have the qualification to be used. 5.1.3适当的施工机具及检测设备齐全，材料堆放到现场。Appropriate machines and equipments should be sufficient.The materials should be placed at the scene of the construction. 5.1.4施工操作人员技术培训合格，持有上岗证。The staff for constr

13、uction should be trained to qualify the skill required and get the qualification certificate. 5.1.5熟悉甲方关于施工的技术要求资料并向所有施工人员进行技术交底。Knowing the technical requirements of the construction well, and tell them to the staff concerned.5.1.6在现场进行铜矿砂除锈时应做好隔离措施，在贮罐周围搭设脚手架然后在脚手架外侧用帆布围挡，把整个要喷砂的贮罐围起来，控制空气、环境的污染。I

14、solation measures are needed in derusting with copper ores on the construction scene. Scaffoldings should be erected around the tanks, then they are to be defended by canvas outside. Surrounding the tanks to be blast copper ores is aimed to avoid personal injuries or pollution. 5.2材料准备Material Prepa

15、ration 开工前应做好详细的用量计划，逐步落实、运抵库房、保证施工供应和施工进度。The materials to be used should be planned detailed. Then buy all of the materials needed and carry them to the storeroom to ensure the needs and process of the construction. 5.2. 2油漆使用时应严格按照材料说明书的数据进行检测、控制。The paint to be used should be examined and contro

16、lled strictly according to the data in the specification about the material. 5.2. 3材料验收Checking materials a、油漆、固化剂和稀释剂三种配套材料应由同一生产厂家供应。Paint, reinforced agents and diluent agents should be provided by the same manufacturer. b、涂料应商品有厂名、生产日期、存储期限等内容完整的标志，产品使用说明书及质量合格证，否则应拒收。Paint should have the instr

17、uction, the quality certification, a sign with a complete content of the manufacturer, production date, preservation term and so on, otherwise it wont be accepted. c、涂料说明书内容应包括涂料技术指标、各组分的配合比例、漆料配制后的使用期、涂刷使用方法、参考用量、运输及储存过程中的注意事项等。The instruction of the paints should include technical indicators of th

18、e paints, the proportion of each ingredient, the usage term of the painting material confected, methods of coating, referenced dosage, notice in the transportation and preservation and etc. d、涂料应按（涂料产品取样）规定的取样数目进行抽查，质量符合规定要求。如不符合应重新抽查、取样数目加倍，如仍不合格，则该批涂料为不合格，应拒收。The paint should be sampled in term of

19、 the prescribed number( of paint samplings) and accord with the requirements. Otherwise, it should be doubly sampled again. If this time it isnt qualified yet, it cant be accepted becaused it isnt qualified. e、涂料储存期应不大于6个月，用户应按产品说明书所要求的条件储存，并在储存期内使用，超过储存期的涂料，应按抽查要求重新检查，符合要求方可使用。The preservation term

20、 of the paint cant exceed six months. It should be preserved according to the conditions required in the instruction. It shouldnt be used out of the preservation term. If its preservation term passed, it should be checked again according to the demands of sampling. It cant be used until it satisfies

21、 the demands.5.3人员准备Personnel preparation施工前，管理人员、技术人员及施工管理人员安排就绪。管理人员和技术人员首先应对工程质量、投资额、图纸进行熟悉，然后对施工人员进行技术交底、质量要求、安全、清洁文明施工教育，管理人员配置如下：Before the construction, managers and technicians should be arranged properly. Managers and technicians should get familiar with the quality, investment and figures

22、of the project.Then they should tell the workers the techniques, quality demands, keeping safe, clean and civil.The following table lists the managers.序号Number姓名Name职务Post职责Responsibility1唐植汉Tang Zhihan项目经理Project Manager负责工程的全面工作overall tasks of the project2李进军Li Jinjun工程师Engineer负责工程的技术工作technical

23、 task of the project3徐胜伟Xu Shengwei施工经理Construction Manager负责现场管理Management of the construction scene4李驰Li Chi技术员Technician负责施工技术The techniquesofthe construction5卢登奎Lu Dengkui质检员Surveyor of quality负责施工质量The quality of the constru6李忠现Li Zhongxian安全员Safety officer负责现场施工安全工作Safetyofthesceneonstruction5

24、.4机械准备Machine Preparation 根据本工程防腐施工工艺，需准备如下施工机具In term of the technics of anti-corrosive construction in this project, the following machines and tools should be provided.主要施工机械设备计划表The Table of Major Machines Equipment序号Number名称Name型号规格Model数量Quantity1抛丸设备shotcasting equipment12空气压缩机Air compressorW

25、-6/7-D13油水分离器Oil and water separatorQSL-4014空气滤清器Air filterGKF-960215喷砂罐Sand blasting jar90R16喷枪Spray-gun8mm67喷砂胶管Rubber pipe for sand blasting32×20×5P200m8高压无气喷涂机High-pressure airless sprayer29气绳Gas band200m10搅拌器MixerJ B100-121160-80过滤网筛60-80 Filter mesh screen6080 meshes212手提式化学泡沫灭火器Hand

26、-held chemistry foam extinguisherMF-8213手提式CO2灭火器Hand-held C02 extinguiMT2-52为了对工艺控制点进行质量检测，需配备下列检测仪器To check the quality of the technics spots, the following examination apparatus should be provided.计量检测器具准备Measurement Instruments序号Number名称Name型号Model数量Quantity精度等级Accuracy class序号Number1温湿度表Hygroth

27、ermographWHMI1一级A- Class12钢板表面温度测式仪Steel plate surface temperature testing instrumentWLC-G113-21一级A- Class23表面清洁度对照标准照片Surface cleanness standard photographISO-85011目视34磁力型测厚仪Magnetic gagePENTIST1误差<10error1045针孔检测仪Probe testerJG-8021一级一assrsssowing is listedhe doublescene,77777777777777777777777

28、7777777777777777777777777777777777777777777777777777777777777777777A-Class56漆膜划格器Paint film scriberQFH167湿膜测厚仪Paint film scriber154型476.0 抛丸(喷砂)及喷涂作业Shotblasting(Sand blasting) and Spraying6.1涂装前钢材表面锈蚀等级划分Classification of the rust on the steel surface before coating钢材表面的锈蚀等级分A、B、C、D四级，其文字述如下：The ru

29、st on the steel surface be classed four ratings as A,B,C,D. They are detailed as following:A. 全面地覆盖着氧化皮儿几乎没有铁锈的钢材表面；The steel surface being coated with oxide entirely, nearly rustless.B. 已发生锈蚀，并且部分氧化皮已经剥落的钢材表面；The steel surface has began to rust , some oxide film on it has flake off.C. 氧化皮已因锈蚀而剥落，或者

30、可以刮除，并且又少量点蚀的钢材表面；The oxide film on it has flake off owing to rusting or can be shaved off. And the steel surface has a few rusted spot.D. 氧化皮已因锈蚀而全部剥离，并且已普遍发生点蚀的钢材表面。All of the oxide film on it has flake off owing to rusting and the steel surface has many rusted spot.6.2 除锈等级Rating of derusting6.2.

31、1根据设计文件及相关规范要求，贮罐喷砂或抛丸等级要求达到Sa2.5级。Sa2.5级属于非常彻底的喷砂或抛射除锈，描述如下：In accordance with the files and related requirements, the sand blasting and shotblasting should reach the ratingSa2.5. The ratingSa2.5 means thorough derusting by sand blasting and shotblasting. It can be described as following:钢材表面无可见的油脂

32、、污垢、氧化皮、铁锈和油漆涂层等附着物，任何残留的痕迹应仅是点状或条状的轻微色斑。There isnt any grease, dirt, oxide film on the surface of the steel product. Only slight fleck will be allowed.6.3 喷砂(抛丸)采用的喷砂和抛丸的设备：在漕泾预制场地配有抛丸机一台（磨料为1.6的钢丸）用于碳钢底板。现场喷砂机两台，（磨料为铜矿砂）主要对贮罐进行喷砂除锈。除锈后的贮罐表面清洁程度是否符合要求的试验应在厂家的指导下进行试验。6.3.3 除锈后的贮罐应在4小时内进行底漆施工。在现场进行铜矿

33、砂除锈时应做好隔离措施，在贮罐周围搭设脚手架然后在脚手架外侧用帆布围挡，把整个要喷砂的贮罐围起来，控制空气、环境的污染。Isolation measures are needed in derusting with copper ores on the construction scene. Scaffoldings should be erected around the tanks, then they are to be defended by canvas outside. Surrounding the tanks to be blast copper ores is aimed t

34、o avoid personal injuries or pollution.6.4 油漆喷涂按规范要求，本次油漆采用无气喷涂，喷涂设备为QPT6258K型(长江牌),共2台；以下情况将不采用喷涂：a、局部损坏而进行的修补；对于焊接点或油漆损伤处基层处理采用角磨机机械除锈，级别达到St3级。b、现场检查或油漆表面局部存在不能容忍的缺陷而将漆膜刮掉的；c、不易喷涂到的边、角、孔、和焊道等不规则的地方；d、油漆供应商建议采用手工刷漆的地方。e、a、需要喷漆的碳钢材料表面处理达Sa2.5级,并用塑料扫把清除浮灰，最后经质检人员确认，不锈钢材料采用刚玉等材料清除焊渣，保证表面光洁，不锈钢外表面清洗用水

35、的氯离子含量不得高于6PPM；b、喷漆设备完好，包括空压机，应有良好的接地, 空压机至喷漆设备之间的胶管应连接牢固,不应有漏风的现象；c、现场防护工作要做好,由于喷漆作业需在露天场地下进行,在有太阳暴晒和刮大风的时候,必须架设挡风遮阳蓬；d、贮罐进行喷涂前，要在贮罐周围搭设脚手架，在贮罐周围地坪上铺设彩条布，在喷涂油漆周围用帆布遮挡，防止油漆到处飞溅，做好文明施工工作。For keeping civil construction, its necessary to erect scaffoldings around it, pave cloth with colorful strips on

36、the ground by the tank, and obstruct the paint from splashing around with cavas before painting the tank.e、按油漆厂家的指导说明书调配好油漆,首次喷涂应在厂家的技术人员的指导下进行。.2 关于贮罐刷漆的型式及技术参数材 质material名称name保温否having insulation or not表面处理surface treatment底漆premier coat中间漆barrior paint面漆finish coat备注remarkC.SV911-TA91-BA015系统3Sy

37、stem 3保温yes抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米V911-TA91-BA018系统3System 3保温yes抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米C.SV911-TA91-BA019系统3System 3保温yes抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米C.SV912-TA92-BA001系统3System 3不保温no抛丸除锈

38、Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米Hardtop Flexi可复涂聚氨酯弹性漆60微米C.SV912-TA92-BA002系统3System 3保温yes抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米C.SV912-TA92-BA003系统3System 3保温yes抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米C.SV912-TA92-BA005系统3Sys

39、tem 3保温yes抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米C.SV912-TA92-BA007系统3System 3保温yes抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米C.SV912-TA92-BA008系统3System 3保温yes抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米C.SV912-TA92-BA009系统3System 3保温yes抛丸

40、除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米C.SV912-TA92-BA010系统3System 3不保温not抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米Hardtop Flexi可复涂聚氨酯弹性漆60微米C.SV912-TA92-BA011系统3System 3不保温not抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米Hardtop Flexi可复涂聚氨酯弹

41、性漆60微米C.SV912-TA92-BA012系统3System 3保温yes抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米C.SV913-TA93-BA006系统3System 3保温yes抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米C.SV913-TA93-BA008系统3System 3保温yes抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米C.SV91

42、3-TA93-BA009系统3System 3保温yes抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米C.SV913-TA93-BA011系统3System 3不保温no抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米Hardtop Flexi可复涂聚氨酯弹性漆60微米C.SV913-TA93-BA014系统3System 3保温yes抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米C.S系统3System 3不保温no抛丸除锈Sa2.5Shot blastingSa2.5Penguard Express MIO快干型环氧云铁中间漆100微米Hardtop Flexi可复涂聚氨酯弹性漆60微米S.S