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.docx

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.docx

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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

目　　　录

CONTENTS

1.0适用范围…………………………………………………………………1

1.0SCOPE........................................................................................................1

2.0工程概况………………………………………………………………….1

2.0GENERAL……………………………………………………………….1

3.0编制依据…………………………………………………………………2

3.0REFERENCES…………………………………………………………..2

4.0施工和检测程序…………………………………………………………3

4.0APPLICATIONOFCONSTRUCTIONANDTEST………………….3

5.0施工前准备……………………………………………………………….3

5.0PREPARATIONFORCONSTRUCTION……………………………..3

6.0抛丸（喷砂）及喷涂作业……………………………………………….8

6.0SHOTBLASTING（SANDBLASTING）ANDSPRAYING……………8

7.0检查与验收…………………………………………………………………………..25

7.0INSPECTIONANDACCEPTANCE………………………..………….25

8.0作业环境要求…………………………………………………………….26

8.0WORKINGCONDITIONS………………………………………………26

9.0产品的标识与防护………………………………………………………..27

9.0SIGNSANDPROTECTIONOFTHEPRUDUCT……………………27

10.0HSE管理…………………………………………………………………27

10.0HSEMANAGEMENT…………………………………………………..27

11.0附件………………………………………………………………………..28

11.0ACCESSORIES……………………………………………………………28

1.0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。

Thisschemeisfortheanti-corrosivepaintingengineeringofthepipelineofBayerIsocyanate&PETProjectMDITrain-TankFarm（V911,V912,V913）.

序号Number

位号

直径Diameter

高度Height

以下为碳钢储罐Thefollowingiscarbonsteeltank.

1.0

V911-TA91-BA015

9000

8500

2.0

V911-TA91-BA018

4000

6000

3.0

V911-TA91-BA019

11500

11500

4.0

V912-TA92-BA001

13500

11500

5.0

V912-TA92-BA002

15000

12500

6.0

V912-TA92-BA003

11500

11500

7.0

V912-TA92-BA005

15000

12500

8.0

V912-TA92-BA007

11500

11500

9.0

V912-TA92-BA008

13500

11500

10.0

V912-TA92-BA009

15000

12500

11.0

V912-TA92-BA010

11500

11500

12.0

V912-TA92-BA011

9000

8500

13.0

V912-TA92-BA012

15000

12500

14.0

V913-TA93-BA006

17500

14000

15.0

V913-TA93-BA008

11500

11500

16.0

V913-TA93-BA009

22500

14000

17.0

V913-TA93-BA011

11500

11500

18.0

V913-TA93-BA014

11500

11500

19.0

V913-TA93-BA015

13500

11500

以下为不锈钢储罐Thefollowingisstainlesssteeltank.

20

V911-TA91-BA014

9000

8500

21

V911-TA91-BA021

11500

11500

22

V913-TA93-BA005

28000

14000

23

V913-TA93-BA007

11500

11500

24

V913-TA93-BA012

9500

11500

25

V913-TA93-BA013

9500

11500

2.0工程概况GENERAL

该项目拜耳异氰酸酯和聚醚项目MDI联合装置罐区19台碳钢罐及6台不锈钢罐防腐，碳钢底板运到防腐场地进行抛丸除锈（对于抛丸设备不能施工的构件采用喷铜矿砂除锈）、油漆涂刷，油漆完好后运到施工现场。

碳钢贮罐除锈级别达到Sa2.5级，贮罐防腐为3号系统（system3），分底漆，中间漆和面漆三层涂装，喷涂Barrier77环氧富锌底漆厚度80微米，喷涂PenguardExpressMIO快干型环氧云铁中间漆100微米，喷涂FuturaAS可复涂聚氨酯面漆60微米，干漆膜厚度为240微米；不锈钢（保温）贮罐为4号系统（system4），分环氧清漆、快干型环氧云铁中间漆和可复涂聚氨酯面漆面漆三层涂装，涂层总干膜厚度不低于200微米。

Thisproject,BayerIsocyanate&PETProjectMDITrain-TankFarmhasnineteencarbonsteeltanksandsixstainlesssteeltankstobeantisepsis.Thesoleplatesofcarbonsteelshouldbecarriedtotheanti-corrosiveplacetodoblastcleaningandpainting（thecomponentsthatcan’tbederustedbytheabratorshouldbederustedbyblastingcopperore）.Carryittotheconstructionsceneafterprimarycoatfinished.Then,barriorpaintandfinishcoatshallbecoveredwhenpressurehasbeentestedandqualified（carbonsteeltanksbelow120℃）.Below120℃,thecarbonsteeltankswithderustingratingSa2.5isSystem3.Itshouldbecoveredwiththreecoatsincludingprimarycoat,barriorpaintandfinishcoat.Theepoxyzinc-richprimershouldbethick80μm,PenguardExpressMIOquickdryingEpoxymiobarriorpaintshouldbe100μmthick,FuturaASpolyurethanefinishcoatshouldbe60μmthick.Thedrycoatingshouldbe240μmthick.Stainlesssteeltanksbelow120℃isSystem4.Theyshouldbecoveredwiththreecoats.Theyareepoxyvarnish,quickdryingEpoxymiobarriorpaint,polyurethanefinishcoat.Thetotalthicknessofthedrycoatingcan’tbelessthan200μm.

3.0编制依据PREFERENCES

3.1拜耳规定CSA0056-CorrosionProtection

BayerRegulationCSA0056-CorrosionProtection

3.2拜耳规定BISS-ES-50-001

BayerRegulationBISS-ES-50-001

3.3工程设计图纸FiguresoftheProjectDesign

3.4DINENISO12944

3.5“油漆工程规定”（中国石化集团南京设计院）RegulationsofthePaintingProjects（SinopecNanjingDesignInstitute）

4.0施工和检验程序ApplicationoftheConstructionandTest

4.2贮罐施工检验程序ApplicationofTestingTanksConstruction

4.2.1预制厂施工程序ApplicationofthePrefabricatePlant

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Preparationbeforeapplication,removingtheidentifications→disposingandtestingthesurfacebeforecoating→checkingandacceptanceofprimarycoat→checkingandacceptanceofbarriorpaint→paintingfinishcoat→checkingandaffirmance

4.2.2现场施工程序Applicationoflocalconstruction

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Preparationbeforeapplication→qualifyingoftestingthetanks→thebrushingandexaminationoftankssurfaces→paintingfinishcoat→checkingandthepaintingoffinishcoat

→checkingandacceptance

5.0施工准备PreparationforConstruction

5.1施工准备Preparingtheconstruction

5.1.1施工现场道路平整、畅通。

Theroadintheconstructionareashouldbeleveledupandunimpeded.

5.1.2施工现场水电具备使用条件。

Thewaterandelectricityatthesceneofconstructionshouldhavethequalificationtobeused.

5.1.3适当的施工机具及检测设备齐全，材料堆放到现场。

Appropriatemachinesandequipmentsshouldbesufficient.Thematerialsshouldbeplacedatthesceneoftheconstruction.

5.1.4施工操作人员技术培训合格，持有上岗证。

Thestaffforconstructionshouldbetrainedtoqualifytheskillrequiredandgetthequalificationcertificate.

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。

Knowingthetechnicalrequirementsoftheconstructionwell,andtellthemtothestaffconcerned.

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。

Isolationmeasuresareneededinderustingwithcopperoresontheconstructionscene.Scaffoldingsshouldbeerectedaroundthetanks,thentheyaretobedefendedbycanvasoutside.Surroundingthetankstobeblastcopperoresisaimedtoavoidpersonalinjuriesorpollution.

5.2材料准备MaterialPreparation

5.2.1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。

Thematerialstobeusedshouldbeplanneddetailed.Thenbuyallofthematerialsneededandcarrythemtothestoreroomtoensuretheneedsandprocessoftheconstruction.

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。

Thepainttobeusedshouldbeexaminedandcontrolledstrictlyaccordingtothedatainthespecificationaboutthematerial.

5.2.3材料验收Checkingmaterials

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,reinforcedagentsanddiluentagentsshouldbeprovidedbythesamemanufacturer.

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。

Paintshouldhavetheinstruction,thequalitycertification,asignwithacompletecontentofthemanufacturer,productiondate,preservationtermandsoon,otherwiseitwon’tbeaccepted.

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。

Theinstructionofthepaintsshouldincludetechnicalindicatorsofthepaints,theproportionofeachingredient,theusagetermofthepaintingmaterialconfected,methodsofcoating,referenceddosage,noticeinthetransportationandpreservationandetc.

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。

Thepaintshouldbesampledintermoftheprescribednumber（ofpaintsamplings）andaccordwiththerequirements.Otherwise,itshouldbedoublysampledagain.Ifthistimeitisn’tqualifiedyet,itcan’tbeacceptedbecauseditisn’tqualified.

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。

Thepreservationtermofthepaintcan’texceedsixmonths.Itshouldbepreservedaccordingtotheconditionsrequiredintheinstruction.Itshouldn’tbeusedoutofthepreservationterm.Ifitspreservationtermpassed,itshouldbecheckedagainaccordingtothedemandsofsampling.Itcan’tbeuseduntilitsatisfiesthedemands.

5.3人员准备Personnelpreparation

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：

Beforetheconstruction,managersandtechniciansshouldbearrangedproperly.Managersandtechniciansshouldgetfamiliarwiththequality,investmentandfiguresoftheproject.Thentheyshouldtelltheworkersthetechniques,qualitydemands,keepingsafe,cleanandcivil.Thefollowingtableliststhemanagers.

序号Number

姓名Name

职务Post

职责Responsibility

1

唐植汉

TangZhihan

项目经理

ProjectManager

负责工程的全面工作overalltasksoftheproject

2

李进军

LiJinjun

工程师

Engineer

负责工程的技术工作technicaltaskoftheproject

3

徐胜伟

XuShengwei

施工经理

ConstructionManager

负责现场管理Managementoftheconstructionscene

4

李驰

LiChi

技术员

Technician

负责施工技术Thetechniquesoftheconstruction

5

卢登奎

LuDengkui

质检员

Surveyorofquality

负责施工质量Thequalityoftheconstru

6

李忠现

LiZhongxian

安全员

Safetyofficer

负责现场施工安全工作Safetyofthesceneonstruction

5.4机械准备MachinePreparation

根据本工程防腐施工工艺，需准备如下施工机具Intermofthetechnicsofanti-corrosiveconstructioninthisproject,thefollowingmachinesandtoolsshouldbeprovided.

主要施工机械设备计划表TheTableofMajorMachinesEquipment

序号Number

名称Name

型号规格Model

数量Quantity

1

抛丸设备shotcastingequipment

1

2

空气压缩机Aircompressor

W-6/7-D

1

3

油水分离器Oilandwaterseparator

QSL-40

1

4

空气滤清器Airfilter

GKF-9602

1

5

喷砂罐Sandblastingjar

90R

1

6

喷枪Spray-gun

φ8mm

6

7

喷砂胶管Rubberpipeforsandblasting

φ32×20×5P

200m

8

高压无气喷涂机High-pressureairlesssprayer

2

9

气绳Gasband

200m

10

搅拌器Mixer

JB100-1

2

11

60-80过滤网筛60-80Filtermeshscreen

60－80meshes

2

12

手提式化学泡沫灭火器Hand-heldchemistryfoamextinguisher

MF-8

2

13

手提式CO2灭火器Hand-heldC02extingui

MT2-5

2

为了对工艺控制点进行质量检测，需配备下列检测仪器Tocheckthequalityofthetechnicsspots,thefollowingexaminationapparatusshouldbeprovided.

计量检测器具准备MeasurementInstruments

序号Number

名称Name

型号Model

数量Quantity

精度等级Accuracyclass

序号Number

1

温湿度表Hygrothermograph

WHMI

1

一级

A-Class

1

2

钢板表面温度测式仪