地下室主体结构施工方案

1、、工程概况工程名称青岛鲁信枣山路南海花园工程工程地址青岛市李沧区枣山路 166#,东临银液路，南侧为在建的福临力家小区建设单位青岛鲁信置业有限公司设计单位青岛市志海工程设计咨询有限公司勘察单位青岛市勘察测绘研究院监理单位青岛华鹏工程咨询集团有限公司施工单位青岛市建安集团建筑面积总面积：81735.92 m2本施工段地下室：5220 m2本施工段地上部分：26480 m2建筑层数地下一层，地上方一层基础形式管桩筏板基础，墙卜采用条形承台梁支护形式自然放坡，坡度为1: 0.75结构形式框架剪力墙结构（车库为框架结构，住宅为剪力墙结构）地卜室防水地卜室防水等级为：一级抗震烈度六度抗震等级四级基坑降水

2、仅B-7#楼为超深基础为45M,米用三台直径 50MM水泵进行排水。B-1#、B-2#、B-3#楼地基较高不需降水二、编制依据2.1、 设计文件基础结构施工图地下室结构施工图地质勘察报告书2.2、 相关规范工程测量规范GB50026-93建筑工程地基与基础工程施工质量验收规范GB50202-2002混凝土结构工程施工质量验收规范GB50204-2002钢筋焊接及验收规程JGJ18-2003建筑机械使用安全技术规范JGJ33-2001施工现场临时用电安全技术规范JGJ46-2005三、施工部署3.1管理组织机构本工程项目组建项目经理部对工程合同范围内的工作实行全方位管理，以施工组织总设计及各专项

3、施工方案为龙头， 施行系 统管理及先进的施工技术为手段的分包管理体制。 项目经理部在 公司总部领导下充分发挥企业整体优势，高效地组织和优化生产 要素，严格按照ISO9002质量保证体系来运作。 管理组织机构 见管理组织机构图。项目质量管理保证体系政府质监部门项目监他部门公司质必部门项目经理生产经理I技术负责安装经理m各专业工长T4乍业班组、质检项目质M监督保证体系3.2 技术准备3.2.1 图纸阅识：组织相关人员熟悉地下室结构相关的图纸，尽可能多的发现图纸中潜在的影响施工的问题，在施工前解决。3.2.2 施工方案：编写地下室结构专项施工方案，并报建设监理方审批。严格按批复后方案进行交底施工，确

4、保每道工序受控。3.2.3 技术交底：组织相关人员进行技术交底，理解图纸的设计意图，掌握施工组织关键布控，对本施工方案技术要点集中组 织进行学习。3.3 材料准备对地下室结构施工中所需的各种材料提前材料申报及报验，具体步骤是：选材一样品报验一审批一采购一进场一复验，根据预算部门提供数据、技术部门审核，对上报的主要材料进场计划，分别进 行报验进场，材料进场后应复试检验合格后方可使用。 cviescv atigF austggecasgvfi-toltcilsu- matuei.giecssageeyea elweeeekage-I issl jokageet-geatik3llre g eaec

5、 e st a c rc-il-<esealigaegstsaig-0fcate-gcjctscs-ulc-r60MWi iuli yse -aitiuat.watMstadwe afma-a r I d"- st we u - at u rs> c eliv-erea icg fct cl-5kete-gc cs g u mii-e.ac-gvr if.,i-trege c atiti c setca>susga.rgt'Lia'tscirilgaitye-o-imag siciisstsisaidesu e sweivtucrev-agelc e

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7、.- eetaac-eReg-rb-.se-seB-RBiviLasit-cgeejagsecss-e-a-tceia.ive se.ir-weraeeaeesve-v-s-eiefMlsitac -e-g eiepwk.s-ie-g.iisrwtq tes, 0 eergy svig pro| cLsSuond. should a dhe e to "trreont he ecnomic beiis of improving outrech3.4 施工组织3.4.1 劳动力部署在地下室结构施工过程中，根据施工进度计划，合理安排各作 业工种劳动力。保持劳动力的相对平衡。劳动力根据施工

8、进度情 况随时调动，保证生产进度。各工序施工期主要劳动力安排：（不包括其他副助工）、垫层及防水施工：混凝土工15名、防水工25名、降水工2名、木工10名、抹灰工（瓦工）18名。、基础底板施工：钢筋工 50名、木工40名、混凝土工25 名、降水4名、水电工12名。、地下结构施工：钢筋工 80名、木工120名、混凝土工30名、水电工25名。、外墙防水施工：防水工25名、抹灰工15名。3.4.2 施工区段划分根据现场实际情况，目前已开工的有 B-1#楼、B-2#楼、B-3#楼和B-7#楼，由于B-11#楼不具备施工重要条件，暂时不考虑。地下室主体施工共分四个子单位工程，分别为B-1#、2#、3#、7

9、#娄，根据现场条件，分四个施工作业流水区，进行交叉作业。3.5 施工进度计划根据建设单位对本工程施工进度总体要求，结合本工程地下室的工程量和结构形式，地下室结构施工共分四个施工流水区，流水区的详细先后顺序见地下室施工进度计划表，地下室主体结构计划2011 年6月10日完工。efficiency of more than 99.8%.-Relia bilityindex: equivalentavailabilityfactori n 93.47%,increase d 7.95% from ayearearlier.Equivalentforcedoutagerate 0.08%,0.16%

10、reduction overthesame perioda year earlier.Majorachiev ements:first,we should a dheretothetw o"manage mentsystem" basis, stre ngthe ningtechnologi calresear ch,stre ngthe nhi dden hazards contr oland intrinsicsafetyEnterprise construction t ooknewsteps.-T hetwo "managementsystem"

11、 for improvement.Focuson promoting the power ofthe companymanagementsystem andthe appli catio n and implementati on ofthe safety loop five -star manageme ntsystem,improvethe safetymanagement system, realizethe systemof safety control.Furtherregulatesecurityrouti nes, safety supervi sion and manageme

12、 nt network r oletoplayt o achievecl osed-l oop.Strengthe ning thesupervi sionand management ofhabitualviolationof, strengthening thesafetysupervisi on ofoutsourci ngcontract ors.Carrie doutinspringa nda utumn of security inspecti ons,flood controla nd inspecti on,safety pr oductionmont h,daysupervi

13、sion ofpr oductionsafetyand theOlympicGames and otherDelegates,staff: Hello! inthe run-up to t he Spri ng Festival,we hel done session offourstaffrepresentativesConference2013-workshop,full ba ckin 2012, carefulanalysi s ofthecurrent situation,di scuss2013 development plans.Here,onbe halfof my compa

14、ny2013work reportst o theGeneralAssembl y,forconsi deration.PillarI, 2012back in2012,XXpowercompanies adheretot heparty's 17 greatspiritforguidance,compre hensively impleme ntthescientificconce ptofdevel opment ,promoti ngcost-lea dershipstrategy, standards,focus on im plementation,lea nmanageme

15、nt,conti nuouslyimprove,sm oothpresent safety situationofenterprise manag ement, busi ness ma nagementa nd control scientificand standardized, and thede dication ofstaff,managea harmoniousand dem ocraticatmosphere ofthegoodsituati on.M ainindicat or s areasfoll ows:-thebatteryindi cator:powerge nera

16、tiontotaled7.815billion kWh, beyond theannualbudgetimplementation capa city of 315million k Wh,a n increase of757million kWh.Salestotaled7.425 billion kWh,exceeding sales of330 million kWhtheannual Exe cutive budget, an increaseof 729 millionkWh.-Security measures: unpl anned outages2.5times.No pers

17、onal i njurya cci dent occurre d,nomajoraccidentand a bove, no majorfireacci dents wit houtenvironmentalpoll ution a cci dents,safetyforthreeconsecutive years to maintain stability to g ood posture.Busine ss financialindi cators: total profitsof255milli onYuan, beyondthe annualbudgetof207million Yua

18、n,beyondtheDatang compa nyindex41.89 millionYua n,an increa seof 1.76 millionYuan, FCM assessment at gradefour.-Energy: powersupply standard coalcompleting 312.25 g /kWh,down 0.1 g/k Wh; integratedauxiliary powerconsumption ratioi n5.12%, down 0.26%;poll utantemissi ons performa nce greatly reduce d

19、com pared to lastyear,car bon0.09 g /k Wh,sulfur di oxide0.104g /k Wh NOx 0.512g/kWh;dustremoval3.6 工艺流程桩基工程施工放线-验线一打桩、清梢平土、小应变测试一基础 垫层硅浇筑一砖胎模砌筑-防水施工-防水保护层施工-基层面放 线、验线一底板钢筋绑扎一墙柱插筋-外墙止水钢板施工一底板吊模 一安装预埋一隐蔽验收-底板硅浇筑一底板面层放线一墙柱钢筋绑 扎一安装预埋一隐蔽验收一墙柱模板施工一墙柱浇筑硅一架空板支 撑墙砌筑一架空板安置一梁、板支模-梁、钢筋绑扎一安装预埋一隐 蔽验收一梁、板硅浇筑-外墙防水

20、施工一回填土。3.7 测量放线3.7.1 测量控制根据青岛市测绘院提供的每幢建筑物的四角坐标点，找出与建筑物相关的联系，分别在建筑物外侧引出每幢建筑物的纵向和横向两条主控线, 经复测合格后作为主控线进行保护。用经纬仪在主控点测出主控线的垂线，量等距离得附控二点。由此四点组成方格形，通过测角、量距、平差、调整后成测量控制网。3.7.2 轴线的投测± 0.00 以下的轴线投测用经纬仪，每层上投测的纵、横线各不少于 2 条，经角度、距离校核无误后放出其他轴线和细部线。地下部分测量控制网见下图：test,10 energy-saving pr oje cts.Second,we should

21、a dher e to "three" ont heeconomic benefits ofimproving, outreach13increasethird.d.Strengt hen t he characteristi csofsuperon .Troubl eshooti ng,manageme ntmechanism,give fullplaytoroleoftechnicalsupervision andrealizatinagement,improved process management.Thisyearcompleted theboiler lower

22、headerleakage,boilerpressure,a majorriskmanagement,completed29ofgreat risksand3 Generalproblemsofgovernance. Complete chemi stry lab constrements mainteoje cts and 14techninance informatiuction,thermalcontrol,and completet he boilerscale integrated management, hostshaftingvibrationof10 scie ntifican

23、d technologicalpr ojects,such acal pr ojecttotal cost percentage of thetotalannualpr oduction outputof0.25%."Large-scaleon shared. Re organizi ng RBlogi cagain,a nd e nsure thesuccess oftheRB.coal-fired powerplantflue gas de sulfuri zation, de nitrificationcomplete development andCompletesuperc

24、ritiappli cation ofkeytechnological630MW on-line simulation systemdeveles" project ,w on thenationalscience aopme ntand application oon ofcirr culatingwater MCCstandbypower transformation,tsulfuri zation w astewater,the unitwater supplysystem ofcompreon ofcoal mill5key technologindtechnologyous

25、mai ntenance ,reliability impr ovedstea dily.Implemend the630MWdevelopmentand application ofon-linesimulation systemforsupercriticalunits,supercritical600MW unit s ofturbi ne drivenboilerfeedPromotethe workcaltransformation projects,grouphealtof energysaving and consumptipumpset ofcom prehe nsive tr

26、eatmentonre ducing, complh is improve-Science andtechnoloofdefects Dataetethe unit energyconsumng technol ogy respectivelyoneortwo andption diagnosi s, pla ntwater balanceB-1#、B-2#楼测量控制网:B-3#、B-7#楼测量控制网:IBH卜q：;n 二1 :11It10出21ID OS11：'：:d?；-H_=A展Delegates,staff: Hello! inthe run-up to t he Spri n

27、g Festival,we hel done session offourstaffrepresentativesConference2013-workshop,full ba ckin 2012, carefula nalysi s ofthecurrent sit uation,di scuss2013 development plans.Here,onbe halfof my company2013work reportst o theGe neralAssembl y,forconsi deration.PillarI, 2012back i n2012,XXpowercompanie

28、s adheretot heparty's 17 greatspiritforguidance,compre hensively impleme ntthescientific conce ptofdevel opment ,promoti ngcost-lea dershipstrategy, standards,focus on im plementation,lea nmanagement,conti nuouslyim prove,sm ooth present safety situationofenterprise manag ement, busi ness ma nag

29、ementa nd control scientificand standardized, and thede dication ofstaff,managea harmoniousand dem ocraticatmosphere ofthegoodsituati on.M ainindicat or s areasfoll ows:-thebatteryindi cator:powerge nerationt otaled7.815billion kWh, beyond theannualbudgetimplementation capa city of 315million k Wh,a

30、 n increase of757million kWh.Salestotaled7.425 billion kWh,exceeding sales of330 million kWhtheannual Exe cutive budget, an increaseof 729 millionkWh.-Security measures: unplanned outages2.5times.No personal i njurya cci dent occurre d,nomajoraccidentand a bove, no majorfireacci dents wit houtenviro

31、nmental pollution a cci dents,safetyforthreeconsecutive years to maintain stability to g ood posture.Busine ss financiali ndi cators: total profitsof255milli onYuan, beyondthe annualbudgetof207million Yuan,beyondtheDatang compa nyindex41.89 milli onYua n,an i ncrea seof 1.76 millionYuan, FCM assessm

32、ent at gradefour.-Energy: powersupply standard coalcompleting 312.25 g /kWh,down 0.1 g/k Wh; integrateda uxiliary powerconsumption ratioi n5.12%, down 0.26%;poll utantemissi ons performance greatly reducedcom pared to lastyea r,car bon0.09 g /k Wh,sulfur di oxide0.104g /k Wh NOx 0.512g/kWh;dustremov

33、al3.8 、施工现场平面布置详见总体现场施工平面布置图。四、分项工程施工4.1、 防水工程4.1.1、 、管理机构组织为确保本工程地下工程的使用功能是一个非常重要的内容，防水工程的质量是本工程施工进行重点管理和控制的关键内容，是本工程质量控制的重点之一，在施工中必须加以严格监控与管理，我们将组织强有力的施工管理组织体系，进行施工过程的全程监控，进行跟踪检查、指导，各个施工过程严控验收程序，项目部安排主管防水施工的量管理一名，配备专业监督员二名进行全天候监控。4.1.2、 技术准备：熟悉各施工部位的防水做法，施工工艺，有针对性的组织施工班组进行施工技术交底，对防水施工的施工部位、采用材料、施工

34、工艺、质量要求、细部做法进行全方位的交底，对施工人员进行现场安全文明施工的交底。4.1.3、 材料准备：提 前进行各种材料的复试工作，对施工操作面进行工序交接验收。各种材料必须有材料出厂合格证、说明书、及出厂检验报告，不合格产品不得进入工地使用。材料进场后，要采取防雨、防损坏措施，不得露天放置，且有专人进行保管。ctivities,comprehensive andtamping SafetyFoundation .Troubl eshooti ng,manageme ntmechanism,give full playtorole oftechnicalsupe rvision andrea

35、lizationoftroubleshooting, management,impr oved process management.Thisyearcompleted t heboiler l owerhea derleakage, boil erpressure,a majorriskmanagement, completed29 ofgreat risksand 3 Generalproblemsofgovernance. Complete chemi stry lab constr uction,thermalcontrol,and completet he boilerscale i

36、ntegrated management, hostshaftingvi bration of10 scie ntificand technologi calpr ojects,such a s.Completesupercriti cal630MW on-linesimulation systemdevelopme ntand applicati on ofcir culati ngwater MCCstandbypower transformation,thetransformation ofdesulfuri zation wastewater,the unitwater supplys

37、ystem ofcomprehensivetreatmentand dischargevalvemodification ofcoal mill5key technologi caltransformation projects,grouphealth is improve d.-Science andtechnology innovati on isfurt herincrease d.Strengt hen t he characteristi csofsuper critical unitmajori ssues,graduallycleari ngthe particularityof

38、supercriti cal unitand reg ularity. Developedmot oroiltimemanagement,switcha ction times,statistics,coal-aidedmea sureme nt software,impr ovesthe producti on level of lean manag ement. Increase d investment i n sci enceand technology, reporting scienceand technology proje cts and 14techni cal pr oje

39、cttotal cost percentage of thetotala nnualpr oduction outputof0.25%."Large-scalecoal-fired powerpla ntflue gas de sulfuri zation, de nitrificationcomplete development and appli cation ofkeytechnologies" project ,w on thenationalscience andtechnology progress second prize.630MWsupercritical

40、 units optimize d controlstrategiesand the630M Wdevelopmentand application ofon-line simulation systemforsupercriticalunits,super critical600M W unit s ofturbi ne drivenboilerfeed pump set ofcom prehe nsive treatment ofdefects Data ng technol ogy respectively oneortwo andthird.Meanwhile,informationt

41、echnologyachieveme nts,the companywas named "Chi na powerinformati on te chnology benchmarki ng enter prises."-Repairand mai ntena nce has impr ovedfurther.M odifythe i nspecti onsta ndards andstandardson areg ularba sis,sta ndardizing w ork procedures, checki ng andinspecti on proje ct.De

42、e pe ningthe BFS+system,a ndimpl ements mainte nance informati on shared. Re organizi ng RBlogi cagain,a nd e nsure thesuccess oftheRB.Innovatingthe mechanism ofmaintenance manageme nt, im pleme nted apr oje ctmanagersystem.Successfulcompletion oftwoautonom ousmai ntenance ,reliability impr ovedstea

43、 dily.Impleme ntingtwo c-l evel maintena nce,projectthemselves48.7%and42.3%, respectively.Accom plish tw ocir culating pumps repaira nd overha uloffourMill s,maintenance teams togetexercise.Promotethe workof energysaving and consumpti onre ducing, compl etethe unit energyconsum ption diagnosis, pla

44、ntwater balance4.1.4、 劳动力准备组织有相应专业防水施工的班组，进行地下室防水施工，各防水 施工人员必须持有专业上岗证，操作证，本工程共组织专业防水施工 人员25名，降水工4名，安全、质量检查员各一名。4.1.5、 材料选用：地下室外墙及底板：3厚SBS防水卷材。桩顶：水泥基渗透结晶型防水涂料。水平施工缝：3X400止水钢板4.1.6、 施工工艺：、 SBS防水卷材施工工艺施工前要首先检查施工面层的质量和干燥程度并加以清扫，符合 要求后方可进行。(1)基层处理剂的涂刷施工时先将已配制好基层处理剂搅拌均匀。基层处理剂涂刷后在当天铺完防水层，可先涂好全部基层处 理

45、剂后再铺贴卷材，这样能防止雨水渗入找平层。(2)卷材防水层施工的工艺流程：基层表面清理修补一涂基层处理剂一桩节点附加增强处理一定 位、弹线、试铺一铺贴卷材-收头处理节点密封一清理检查修整一蓄 水试验-保护层施工。(3)在铺贴时，应先对这些形状复杂、应力集中、容易造成渗漏的节点部位要进行增强层施工处理Delegates,staff: Hello! inthe run-up to the Spri ng Festival,we heldone session offourstaffrepresentativesConference2013-workshop,full backin 2012, ca

46、refulanalysi s ofthecurrent situation,di scuss2013 development plans.Here,onbehalfof my company2013work reportst o theGe neralAssembl y,forconsi deration.PillarI, 2012back i n2012,XXpowercompanies adheretot heparty's 17 greatspiritforguidance,compre hensively impleme ntthescientific conce ptofde

47、vel opment ,promoti ngcost-lea dershipstrategy, standards,focus on implementation,lea nmanagement,conti nuouslyim prove,sm ooth present safety situationofenterprise management, business ma nagementa nd controlscientificand standardized, and thede dication ofstaff,managea harmoniousand dem ocraticatm

48、osphere ofthegoodsituati on.M ainindicat or s areasfoll ows:-thebatteryindi cator:powerge nerationt otaled7.815billion kWh, beyond theannualbudgetimplementation capa city of 315million k Wh,a n increase of757million kWh.Salestotaled7.425billion kWh,exceeding sales of330 million kWhtheannual Executiv

49、e budget, an increaseof 729 millionkWh.-Security measures: unpl anned outages2.5times.No personal i njurya cci dent occurre d,nomajoraccident and a bove, no majorfireacci dents wit houtenvironmental pollution a cci dents,safetyforthreeconsecutive years to maintain stability to good posture.Busine ss

50、 financiali ndi cators: totalprofitsof255milli onYuan, beyondthe annualbudgetof207million Yuan,beyondtheDatangcompa nyindex41.89 millionYua n,an i ncrea seof 1.76 millionYuan, FCM assessment at gradefour.-Energy: powersupply standard coalcompleting 312.25 g /kWh,down 0.1 g/kWh; integratedauxiliary p

51、owerconsumption ratioin5.12%, down 0.26%;poll utantemissi ons performance greatly reduce dcom pared to lastyea r,car bon0.09 g /k Wh,sulfur di oxide0.104g/k Wh NOx 0.512g/kWh;dustremoval（4）采用热熔法铺贴，火焰喷具均匀烘烤卷材的底面，当卷材底面烘烤到有光泽发黑时冷油已融化，然后将卷材用力向前滚推，随后一人用小压滚将搭接边压实，使其粘牢，热熔法施工完毕，对搭接边进行热密封处理，铺贴时搭接宽度为100MM 。（5

52、）防水层施工完毕，要进行检查，不得有鼓泡、皱折、脱落和大的起壳现象，做到面层平整、美观、实用才能起到好的防水效果，保证工程应有的防水寿命。（6）卷材防水施工注意事项：雨天严禁进行卷材施工。卷材防水层的找平层应符合质量要求，达到规定干燥程度。在拐角、桩头处卷材搭接、收头等节点部位，必须仔细铺平、贴紧、压实、 收头牢靠符合设计要求和防水工程技术规范等有关规定，在桩周圈、阴阳角处等部位，应加铺卷材附加层（附加层宽度不得小于200MM）。卷材铺贴时应避免过分拉紧和皱折，基层与卷材之间排气要充分，要向横向两侧排气后方可用辊子压平粘实，不允许有翘边、脱层现象。（7）施工完毕后，必须24小时蓄水试验合格后，

53、方可进行下道工序施工。4.1.7、 工程桩顶部位的处理根据图纸要求，工程桩顶做法参照图集 03SG409a行施工，桩顶的混凝土浇筑及钢筋设置严格按该图集进行施工（详图集），施工时将桩顶清理干净，并用水将表面浮灰冲洗干净，待表面无积水时采用ctivities,compre hensive andtamping SafetyFoundation .Troubl eshooti ng,manageme ntmechanism,give fullplaytorole oftechnicalsupe rvision andrealizationoftroubleshooting, management,

54、improved process management.Thisyearcompleted theboiler lowerhea derleakage, boil erpressure,a majorri skmanagement, completed29ofgreat risksand3 Generalproblemsofgovernance. Complete chemi stry lab constr uction,thermalcontrol,and completet he boilerscale integrated management, hostshaftingvi brati

55、on of10 scie ntificand technologicalpr ojects,such a s.Completesupercriti cal630MW on-line simulation systemdevel opme ntand application ofcir culati ngwater MCCstandbypower transformation,thetransformation ofdesulfurization w astewater,the unitwater supplysystem ofcomprehensivetreatmentand discharg

56、evalvemodification ofcoal mill5key technologi caltransformation projects,grouphealth is improve d.-Science andtechnology innovati on isfurt herincrease d.Strengt hen t he characteristi csofsuper critical unitmajori ssues,graduallycleari ngthe particularityofsupercritical unitand regularity. Developedmot oroiltimemanagement,switcha ction times,stat