PEO装置土建施工方案english

1、Project :IPS II Project C435 MEIOWNER:BYCContractor :NCCRev.0Con tractor :NCC10-YB-C435-SHF-103扬子-巴斯夫一体化石化基地II项目BASF-YPC Integrated Petrochemical Site Project IIPEO装置土建施工方案PEO Plant Civil Execution Plan合同号：A4DT-90-C435/IPSII-0000-20-C-435 Con tract No: A4DT-90-C435/IPSII-0000-20-C-435编制：刘晨Prepared:L

2、iu Chen审核：吴建雄Review: Wu Jia nxiong批准：郭培深Approval: Guo PeishenNanjing Chemical Construction Co., Ltd.南京南化建设有限公司2010-5-2目录Table of contents一、工程概况 Project profile二、编制依据Referenee三、施工准备Preparation四、主要施工顺序 Main construction sequenee五、钢筋工程Rebar六、模板工程Formwork七、混凝土工程Concrete八、设备基础工程 Equipment foundation九、安全文

3、明施工 Housekeeping厂7理侵百服公司章NANJIHi L 4 :$TfhTIC*3N E：! 1 Illi5一、工程概况 Project profile本工程为扬巴二期精制环氧乙烷生产装置改造工程，位于扬巴Q4路南侧,EO装置西侧。其中包括五层钢筋砼框架（一层为7.5m*15m、二到四层为7.5m*12m、五层为7.5m*6m，顶标高为26.200m ）、钢结构安装及设备基础， 建筑面积约450平方米，框架主体及设备基础砼标号为 C35。This is BYC IPS IIPEO product plant, located on south of Q4 road and west

4、 of EO plant. It invoIves five floors rebar concrete frames （first floor 7.5m*15m, second to fourth floor 7.5m*12m, the fifth 7.5m*6m,and top elevation 26.200m）, steel2 structure in stallati on and equipme nt foun datio n, build ing area is about 450m,frame and equipme nt foun dati on con crete mark

5、 is C35.由于本工程位于EO装置旁，因此在施工时要根据现场具体情况进行合理的 组织、协调工作，确保工程优质、按期完成。As this project locates adjace nt toEO pla nt, the con struct ion should be fully arran ged and coordi nated to meet project requireme nts, and achieve a full accomplishme nt.现场材料垂直运输采用汽车式起重机。Truck crane will be used for sitematerial vert

6、ical tran sportati on.二、编制依据Referenee1、 中国石化集团上海工程有限公司设计的施工图Con struction drawi ngs desig ned by SSEC.2、规范标准 Specifications and codes（1）招标文件 Tender document（2）GB50026-93工程测量规范 Code for EngineeringMeasureme nt(3) GB50204-2002砼结构工程施工质量验收 规范 Code forcon crete structure con structi on quality accepta ne

7、e(4) JGJ18-2003钢 筋焊接 及验收 规程Specification for rebar weld ing and accepta nee(5) GB50207-2002 屋面工程技术规范Code for acceptanee ofcon struct ion quality of roof(6) GB50205-2002 钢结构工 程施工及验收 规范Code for steel structure con struct ion and accepta nee(7)JGJ33-2003建筑机械使用安全技术规程Tech nicalspecificati on for safety o

8、perati on of con struct ion mach inery(8)JGJ46-2005施工现场临时用电安全技术规范Tech ni cal code(9)GB50300-2001sta ndard forcon structi onquality accepta neeof build ingfor safety temporary power supply of con struct ion site建筑工程施工质量验收统一标准 Unifiedengin eeri ng建筑施工安全检查标准Code for building(10)JGJ59-2001eon struct ion

9、 safety in specti on三、施工准备 Preparati on1、技术准备 Technical preparation(1) 组织相关人员熟悉图纸，尽快进行技术交底、图纸会审Organize relatedpers onnel to get familiar with draw in gs, the n con duct tech ni cal clarificati on and draw ing squad check.Project :IPS II Project C435 MEIOWNER:BYCRev.0Con tractor :NCC(2) 编制材料预算 Prepa

10、re material budget(3) 施工技术、质量、安全交底，做到层层交底 Construction technical, quality and safety clarification.2、现场准备 Site preparation(1) 接通施工用水、用电Con structi on water and power supply is ready.(2 )合理安排施工机具及材料堆场Construction machines and tools and laydow n area are ready.(3)测量放线及复核报验 Set out , double check and a

11、pply for in spectio n.rni3、机具准备 Machines and tools preparation序号SeriesNo.机械名称Descripti on单位Un it数量QTY备注Remarks1电渣压力焊机Electroslag pressureweldi ng machi ne台pcs1焊接25以下Weldi ng below 252钢筋切断机 Rebar cutt ing mach ine台pcs1最大切断40mmMax cut 40mm3钢筋弯曲机 Rebar bending mach ine台pcs1最大弯曲40mmMax bending 40mm4电焊机

12、Electrical weldi ng machi ne台pcs5SI点 隔 世雇设肓服公司NANurufi：i raiT: ficsn ,i i ij7Project :IPS II Project C435 MEIOWNER:BYCCon tractor :NCCRev.0Con tractor :NCC5电箱 Electric cabinet个pcs106木工圆盘机Carpe nter saw ingmach ine台pcs27木工平刨机Carpe nter flat pla ner台pcs28砂轮机Sand wheel台pcs39插入式振动棒In sertvibrator台pcs410

13、平板振动器Platevibrator台pcs211照明灯具Light只pcs1012汽车式起重机 Truckcrane辆pcs113水准仪 Level台pcs114全站仪 All StationDevice台pcs14、人员准备 Ma npower序号 Series No.工种Trade估计用工量(人)Estimatedman power(pers on)1管理人员Management6HJsi点隔化雇说肓服公司NANJfNffa !$hFMHAjC thflWM i K1J4 FlC3N.1 1 I I11hNANjrNfiiI： I IC JN.1 I I I2木工 Carpenter10

14、3钢筋工 Rebar worker64砼 工 Concrete placer55瓦工 Brick layer36起重工Rigger27电焊工Welder28电工 Electrician29架子工 Scaffolder1010测量工Surveyor211辅助工Com mon10四、主要施工顺序 Mai n con struct ion seque nee总体的程序：定位放线，装置框架结构主体，钢结构安装，设备基础，楼面、 屋面 零星工程等(实际施工顺序根据现场条件和业主的通知进行)Generalseque nee as follows:sett ing out ；pla ntmai nframe

15、； in stall steelstructure equipme nt foun dati on floorandroof other smallactivities( actual construction sequenee will go as per site conditions and owner no tice).施工顺序必须与安装工程计划联系在一起，尽可能满足工艺安装计划要求，合理地控制各分部工程的施工程序，以确保证单位工程控制点，进而保证总工期。Con struct ion seque nee shall meet process in stallati on pla n,

16、all parts shall bewell con trolled to en sure it satisfy the requireme nt of unit con trol point andCon tractor :NCCproject progress.五、钢筋工程 Reinforcement work 1、钢筋的采购与供应 Purchase and supply of reinforcement钢筋的采购要及时，紧随进度计划，必须保证钢筋原材质量，选用南钢、沙钢、鞍钢等大型厂家生产的钢筋，严格按国家质量标准和相关程序验收钢筋。Purchas ing order of rein f

17、orceme nt shall be placed in time based on the schedule. The quality of raw materials must be guaranteed by only selecting large reinforcement manufacturers, such as Nanjing steel, sha steel and An steel; in spect rei nforceme nt in strict accorda nee with n ati onal quality sta ndards and releva nt

18、 procedures.2、钢筋的加工 Reinforcement processing(1) 钢筋加工流程：翻样一；画牌加工一;调直下料一;加工一；成型一；堆放一；质量 检查 移交绑扌L Reinforcementprocessing flow: over like barstraighte ning process stamp stockpili ng qualityinspection hand over for assembling(2) 钢筋调直 Bar straightening一级钢筋采用冷拉方法进行钢筋调直，冷拉率为 4%钢筋冷拉前长度不超 过50米，钢筋冷拉采用一端地锚承力，

19、另一端用机械张拉。Grade I reinforcement shall adopt cold-drawing method with rate of 4%; the length before cold-drawing shall be no more than 50 meters, with anchor bearing at one end and mechanical pulling at the other.(3) 钢筋弯曲 Bending reinforcementmi雨京南化理说肓服公司NANjrNfi：i i ic3N ,i i 11Project :IPS II Projec

20、t C435 MEIOWNER:BYCContractor :NCCRev.0对于钢筋的弯钩和弯折，一级钢筋末端做180度弯钩，其圆弧弯曲直径2.5d , 平直部分长度为3d,二、三级钢筋弯钩末端需做 90或135度弯折时，二级钢筋 圆弧弯曲直径为4d，三级钢筋圆弧弯曲直径为 5d。For bar hook and ben di ng, grade I bar shall make 180 degree hook at the end, with circular arc bending diameter of 2.5 d; the len gth of stirrup bend the st

21、raight partshall be 3d; whe n 90 or 135 degrees bending are required at the end of hooks for grade n ,川 respectively, circular arc bending diameters are 4d for grade n and 5d for grade 川.3、钢筋的连接与锚固 Connection and anchoring of reinforcement(1) 接头位置 Connection location框架梁同一截面受力钢筋的接头不宜超过总受力钢筋面积的50% Joi

22、nts of prin ciple bar at the same secti on of frame beams shall be no more tha n50% of the total size of prin ciple bar.框架梁的上部钢筋连接位置在跨中L/3内，下部钢筋连接位置必须在支座处L/3内。现浇楼面板中通长钢筋，板底钢筋连接位置应在支座处搭接，上部钢筋 在跨中搭接。The connection positi on of the upper rei nforceme nt of frame beams shall be within L / 3 span; the co

23、nnection position of the lower rein forceme nt shall be with in L / 3 support. Place long rein forceme nt in side of cast floor slabs with connection positi on ben eath overlap at support and upper overlap withi n spa n.框架柱、梁、板的钢筋接头位置和长度必须按照03G101-1混凝土结构施工平面整体表示方法制图规则和构造详图的规定执行。The conn ection厂7理侵百服

24、公司章NANJIHi L 4 :$TfhTIC*3N E：! 1 Illi17locati on and len gth for colu mn beam, bracket of frame shall be as per03G101-1 drawing rules and structure details of concrete structure con struct ion with pla n overall method.接头方法 Connection method框架柱的竖向钢筋全部采用电渣压力焊连接，框架柱钢筋可以根据情况不留接头，一次成型绑扌L。The connection

25、of vertical steel of frame column shall be by electroslag weld ing; depe nding on the actual situati on, steel offrame column may not reserve connection,but finish one-step assembling.受力钢筋的锚固长度和搭接长度An chor len gth and overlap len gth forprin ciple bar受力钢筋的抗震锚固长度laE和搭接长度llE按03G101-1图集的要求。Seismic anch

26、orage length laE and overlap length llE of principlebar shallas per the requireme nts of the atlas 03G101-1.钢筋种类Type of rein forceme nt钢筋直径Diameter of rein forceme ntC35二级抗震Level n aseismaticHPB235普通钢筋plain bars25dHRB335普通钢筋plain barsd2534dHRB400普通钢筋plain barsd2541dHU钢筋搭接长度IlE二laE ,根据钢筋搭接接头面积百分率w 25

27、%寸Z =1.2，接头 面积百分率为 50%寸z =1.4，接头面积百分率为100%寸z =1.6。 Overlaplength |归= &, when the size percentage of overlapped rebar jointsw25%,=50%,=100%Z = 1.20, 1.4, 1.6 respectively.4、钢筋的绑扌L及安装 Assembling of reinforcement(1) 核对成型钢筋的钢号、直径、形状、尺寸和数量是否和下料单标牌相符，女口有错漏，应立即纟片正。Check the steel grade, diameter, shape, si

28、ze andqua ntity with bla nking si ngle label.(2) 钢筋用20号铁丝绑扎，铁丝长度约30公分左右。Bind with No. 20 steel wire with len gth of 300mm.(3) 套柱箍筋：按图纸要求间距计算好每根柱子箍筋数量，先将箍筋套在下层伸出的钢筋上，然后绑扎定位钢筋，立柱子钢筋。Stirrup for column sleeve: calculate the qua ntity of stirrups based on the required space of thedraw ing; put stirrup t

29、hrough the below exte nsion rein forceme nt; the n assemble and positi on to sta nd the rein forceme nt.(4) 柱竖向钢筋采用电渣压力焊，焊接应符合设计及有关规范要求，由于南通 建工已将柱竖向钢筋接头采用机械连接，所以要将接头割除、磨平后再采用电渣 压力焊。在立好的柱子竖向钢筋上按图纸要求划箍筋间距线。箍筋的接头应交错布置在柱四角纵向钢筋上，柱角钢筋与箍筋间用扎丝绑牢。Vertical colu mn rebar shall adopt slag weld ing as per releva

30、 nt weld ing requireme nt of engineering and specification; due to the fact that NTCC already made mecha ni cal conn ecti on to the join ts, therefore, cutti ng and grindingrniProject :IPS II Project C435 MEIOWNER:BYCshall be performed prior to slag weldi ng. Mark space lines of stirrups on ready ve

31、rtical rein forceme nt. Joints of stirrups shall be in terlaced around fours an gles of vertical rein forceme nt; bi nd an gle rein forceme nt with stirrups together with tie wire.(5) 梁板钢筋上层弯钩朝下，下层弯钩朝上。板、主梁、次梁交叉处，板筋在上，主梁筋在下。箍筋接头布置在两根纵向架立钢筋上。纵向受力钢筋为多层时， 层间垫以短钢筋来保护其间距。For beamand slab reinforcement,up

32、per hookshall orie nt dow nward and below hook upper ward. At the junction pointof bracket, girder and beam, reinforcement of bracket shall be over that of girder.The joints of stirrups shallposition on two verticalrei nforceme nts. For multi-layer verticalrein forceme nts,bar dowel shallbe placed i

33、n betwee n layers for keep ing space.(6) 梁的下部钢筋不准在跨中1/3处连接，上部钢筋不准在支座处1/3范围内 连接。箍筋接头位置交错布置在两根架立钢筋上。Steel in the bottom of the beam shall be not conn ected at 1/3 of spa n; that of top beam shall notbe conn ected at 1/3 of support. Stirrup joints shall be in terlacedon twoerecti on bars.(7) 板钢筋从距墙或梁边5

34、公分开始绑扎，梁的箍筋从距墙或距梁边 5公分开 始绑扌L。Webreinforcement binding shall start at 50mmfrom wall or beam; binding of beam stirrup shall start at 50mm from wall or beam.(8) 板、次梁、主梁在交叉处，板钢筋在上，次梁钢筋在中，主梁钢筋在下。At the junction point of bracket, girder and beam, rein forceme nt ofCon tractor :NCCRev.bracket shall be top,

35、 that of beam in the middle and that of girder bottom.（9）钢筋绑扎时还应根据图纸满足安装的需要，预留洞及受力钢筋保护层按结构设计总说明要求施工。While steel bar binding, based on that drawing shall meet requireme nt of in stallati on, preformed holes and protectio n layer of prin ciple bar shall be con structed based on gen eral requireme nt o

36、f structure desig n.5、技术、质量保证措施 Technical and quality assuranee measures（1）钢筋进场应具有原材质量证明文件，其质量必须符合有关标准的规定，钢筋的表面应洁净，无损伤、油渍、漆污和铁锈等在使用 前应清除干净。Reinforcement delivered to site shall have raw materials quality certificatedocuments; steel surfaces should be clean and free from damage,grease, paint and rust

37、 etc.（2）钢筋弯曲点不得有裂纹，一级钢筋只以进行一次调直和弯曲，其它级别的钢筋不宜二次调直和弯曲，钢筋加工的允许偏差必须符合施工程质量验收规范 的规定，加工好的钢筋要按配料单逐个验收，并分品种、规格、等级堆放。thebending point shall not have crack; gradeI reinforcement shall only beperformed once straighte ning and bending; other grades shall not be con ducted sec on dary straighte ning and bending;

38、 the tolera nee of steel process ing shall conform to the provisi ons of Accepta nee specificati onof constructionquality . Inspect the finishedbars as per picking list one by one; stack by varieties, specifications and grade.(3) 钢筋规格、形状、尺寸、数量、间距、锚固长度、接头位置必须符合设计及施工规范规定，电渣压力焊的接头性能必须符合有关技术规程的规定。Size,s

39、hape, size, number, spacing, anchor length, joint position of rebar shall meet the provisions of design and construction specification; functionof joints welded by slag shall comply with the provisi ons of the releva nt tech ni cal regulatio ns.（4）工程部根据进度计划提出的钢筋进场计划，尽可能地做到进场钢筋及时绑扎安装，减少现场钢筋存放量，少占用场地。

40、钢筋的堆放必须按规格、级别分类 堆放并标识，禁止混淆，加强钢筋的标识管理。Develop rebar mobilization plan as per progress schedule to ensure duly binding to less site space occupied. The stacking shall be sorted and marked as per specificationsand grade;stre ngthe n marki ng man ageme nt.（5）钢筋的翻样要按设计图纸，同时应满足设计上接头形式及位置的要求，搭接长度、弯钩等符合设计及施

41、工规范的要求，若要钢筋代换时应征得设计单位同 意。用的钢筋必须具有出厂质量证明文件，对进场钢筋进行抽样检查复试，未经检验或经检验不合格者不准使用。The over like of rei nforceme nt shall be accord ing to desig n draw in gs, in the meantime, form and positi on of joint, lap length as well as hook shall all meet design and constructionspecifications;replacement of reinforcem

42、ent shall be approved by owner.Steel used must have quality certificate; spot check; it is not allowed to use unq ualified.（6）加强施工工序的质量管理，在钢筋绑扎过程中，除班组做好自检外，项目部质量检查人员应随时检查质量，发现问题及时纠正，减少返工。钢筋按楼层分厂7甬京南世理侵百服公司章NANJIHi L 4 :$TfhTIC*3N E：! 1 Illi23Project :IPS II Project C435 MEIOWNER:BYCContractor :NCCRe

43、v.0批报监理验收，未经隐蔽验收合格的不得进入下道工序施工。En ha nee qualitymanagement）f constructionprocess; in steel binding process, in additionto self-check, the project quality in spect ion pers onnel should always check the quality; in time correct problems found and reduce rework.Submit supervision acceptanee by floors;

44、proceed the next procedure after confined space in spect ion.（7）在浇灌筑平台混凝土前先用马凳搭做好支撑，保护已扎好的钢筋，确保钢 筋位置准确，必须有钢筋值班人员随时检查并修正损坏变形的钢筋。Prior tocon crete pouri ng, prepare support barricade for protecti on to en sureaccuracy of rebar position;there must be designated rebar person on dutyat any time to check

45、and modify deformati on.六、模板工程Formwork1、模板支设 Formwork erecti on（1） 构造合理，强度、刚度满足要求，牢固稳定，接缝严密，不漏浆。Proper structure; strength, stiffness shall meet the requirements, solid, stable, tight seams, no leakage of con crete.（2）依据工程结构形式、各项荷载、施工方法等进行设计，保证在施工过程中不变形、不破坏、不倒塌。Based on project structure, the engin

46、eeri ng ofloads and con struct ion methods shall avoid deformati on, destruct ion or collapse in the course of con structi on.（3）合理配备模板，兼顾后续施工，减少一次性投入，增加模板周转次数，减少支拆用工，实施文明施工。Properly erect formwork by taking into account厂7甬京南世理侵百服公司章NANJIHi L 4 :$TfhTIC*3N E：! 1 Illi29Con tractor :NCCRev.0the follow

47、-upcon struct ionand reduci ng the on e-timeinv estme nt,in creas ing the turno vers to reduce work; impleme nt housekeep ing.(4) 柱模板 Column formwork安装时先在基础面或楼面上弹出柱的纵横轴线和四周边线，柱模施工时，应检查各边的垂直度和整体位置是否正确，并及时支撑拉牢。柱模要加箍，每隔 50cm左右加一道柱箍，柱梁交接处，要用木模配合支设，注意所有接头处模板要认真制作，拼缝严密。When erect, first mark edges and ver

48、tical andhoriz on tal axis of colu mn on foun dati on or floor; whe n formwork, check the verticality of the sides and the overall position and timely support pull firmly. stirrups with 50cm space in between are needed for column;at the junction of column and beam, formwork is needed for support, wh

49、ich shall be carefully fabricated with joint gap sealed.(5) 梁板模板 Beam formwork框架梁模板宜采用侧包底的支模法，便于拆除侧模以利周转，保留底模及支撑还有利于砼强度的增长，并保证梁表面的平整度和垂直度。当梁高于700mm时，用对拉螺栓在梁中部加以固定。支设较高梁模板时，可先安装梁的一侧模板， 梁钢筋绑扎好后再安另一侧模板。梁跨度在4m以上时应起拱，起拱高度为全跨的1/1000-3/1000。有梁板模板安装顺序应先支设梁底及两侧模板，再支设板底 模，注意控制模板标高。Erection of frame beamformwo

50、rk should adopt sidewrap bottom method to facilitate easy removal of side formwork for reuse;and besides, the bottom formwork and support can be also beneficial to the growth of con crete stre ngth, and en sure flat ness and verticality of 甫京南化理说肓服公司TNANJrNfi:i K1X： IK3N .1 I Ibeam surface. When the

51、 beam is 700mm high, use tie bolt to fix in thecen tral beam. When erect much high formwork, mayfirst in stall one side, after fin ishi ng bin di ng of beam, in stallthe other side. Whenspa n is over4m, provide camber with the height 1/1000-3/1000 of overall spa n. The seque nee for erect ion of for

52、mwork with beam plate shall be first bottom of beam and both sides then bottom of plate; pay attention to elevation con trol.(6) 本工程各个构件施工前必须做好螺栓及预埋件的预制工作，螺栓及预埋件 的制作严格按照施工图纸的要求施工，螺栓及预埋件的材质、规格和尺寸要符合 设计要求，并出具相应的合格证。螺栓及预埋件的安装采用木模固定的方式进行 施工，固定的木制模具必须牢固，安装的位置、标高要控制在设计和规范要求的 范围内，经验收合格后，方可圭寸模。Prior to cons

53、truction of variouscomponents, bolts and pre-embedded parts must be prepared as per IFC with material,specificationand dimension meeting the design requirements aswell as holding corresponding certificates. Installation of bolts and embedded parts adopt wood formwork, which shall be firmly fixed, wi

54、th location,elevationaccordingto design and specifications;close formwork post in specti on.(7) 模板接缝处用胶带圭寸帖，防止漏浆。Seal formwork seam with tape to preve nt leakage of con crete.2、模板拆除 Formwork removal(1) 柱模板及梁侧模，应在砼强度能保证其表面及棱角不因拆除模板而受损时,Con tractor :NCCRev.方可拆除；对于框架梁底模应在与结构同条件养护的试块达到 75%虽度时，方可 拆模。重要结构

55、须待其强度达到设计强度后方可拆除。Formwork of column and beamside can on ly be removed whe n the con crete stre ngth is stro ng eno ugh even without formwork; bottom formwork of frame beamcan only be removed whe nthe stre ngth of coup on cured un der the samec on diti on with structure reaches 75%; removal for the i

56、mporta nt structural shall on ly be after reachi ng desig n stre ngth.（2）已拆除模板及其支架的结构，施工中不得超载使用，严禁集中堆放过量建 筑材料，拆下的模板应及时按种类、规格进行清理，以便后续施工的开展。Structure with formwork and support removed shall not be overloaded; clear the removed formwork as per type and size in order to precede follow-up con struct ion.3、技术、质量保证措施 Technical quality assuranee measures(1) 不得在配好的