施组设计下载简介：

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第一章总说明··········································１

1编制说明···············································1

物联网智慧酒店应用平台接口通用技术要求.pdf1.1编制依据·················································1

1.2编制原则及要点··············································1

2工程概况················································2

2.1工程范围及主要工程量··········································2

2.2工程环境··················································3

2.3周边环境状况···············································3

2.3.1地下管线现状及迁改、防护措施····································3

2.3.2地面交通情况··············································3

2.4工程地质和水文地质···········································3

2.4.1地质总体特征及工程地质条件·····································3

2.4.2岩土工程条件评价···········································4

2.4.3水文地质概况··············································4

2.4.4施工应注意的问题···········································5

第二章工程特点、重点和难点·····························7

1工程特点················································7

2工程重点和难点··········································7

3针对工程重点和难点采取的对策措施·························8

第三章总体施工部署和目标······························10

1总体施工安排···········································10

1.1施工区域划分及总体施工顺序·····································10

1.2候车室深基坑施工总流程······································11

2明挖车站候车室基坑总体施工方案·························12

2.1基坑围护···············································12

2.2基坑开挖及支护············································12

2.3土石方运输···············································12

3施工管理目标···········································13

3.1工期目标·················································13

3.2施工质量目标··············································14

3.3施工安全目标·············································14

3.4文明施工目标··············································14

3.5施工环保目标··············································14

3.6职业安全与健康目标··········································14

第四章施工进度和施工工期······························16

1施工工期···············································16

2施工进度计划安排·······································16

3工期保证措施···········································17

3.1保证工期的组织措施··········································17

3.2保证工期的技术措施··········································18

3.3主要项目的工期保证措施········································18

3.3.1明挖基坑的工期保证措施······································18

3.3.2候车室围护结构工期保证措施····································19

第五章项目组织管理和资源·····························20

1现场管理和组织机构·····································20

2项目部人力资源配备及劳动力配备计划······················20

3主要施工设备配备·······································21

3.1机械、设备配置原则··········································21

3.2主要技术指标··············································22

3.3主要机械设备计划表··········································22

4施工供水、供电需求计划及主要材料需求计划·················23

4.1施工供水、供电需求计划·······································23

4.2材料供应计划及保证措施·······································24

4.2.1材料供应计划·············································24

4.2.2材料供应保证措施··········································24

第六章施工准备、施工平面布置和说明····················25

1前期准备工作···········································25

1.1人员进场准备··············································25

1.2技术准备·················································25

1.3设备与材料准备············································25

1.4施工现场的准备工作··········································26

2施工总平面布置说明······································26

2.1施工围蔽·················································26

2.2临时建筑物的搭建···········································26

2.3道路及场地硬化·············································26

2.4基坑护栏·················································27

2.5临时屯土场···············································27

2.6洗车槽··················································27

第七章基坑的施工组织、方法和技术措施·················28

1围护结构工程施工组织····································28

1.1围护结构设计说明···········································28

1.2钻孔桩施工组织·············································28

1.3基坑开挖施工组织···········································28

2候车室基坑主要分项工程施工方法、程序说明·················28

2.1候车室围护结构的施工方法及程序说明·······························29

2.1.1冲击钻成孔灌注桩施工工艺流程··································29

2.1.2冲击钻机成孔灌注桩施工方法····································30

2.1.3桩顶冠梁施工·············································35

2.1.4旋喷桩止水帷幕施工程序及施工方法································36

2.2基坑开挖·················································38

2.2.1开挖准备工作·············································38

2.2.2基坑开挖原则·············································38

2.2.3基坑开挖注意事项··········································38

2.2.4基坑开挖施工技术措施········································39

2.2.5地下水控制··············································40

2.3土钉支护施工··············································40

2.3.1土钉施工工艺流程··········································40

2.3.2土钉墙施工工艺············································41

2.3.3施工中应注意的问题·········································43

2.3.4土钉墙施工允许偏差·········································44

2.4锚杆施工·················································44

2.4.1施工准备工作·············································44

2.4.2钻孔··················································45

2.4.3安放拉杆················································45

2.4.4压力灌浆················································45

2.4.5锚杆张拉与施加预应力········································45

2.4.6锚杆试验················································46

第八章施工测量、监控量测和建筑物及管线的保护···········47

1施工测量···············································47

1.1测量方案·················································47

1.2测量内容·················································47

1.2.1导线网的建立及技术要求······································47

1.2.2平面控制测量·············································48

3高程控制测量·············································48

1.2.4日常施工测量·············································49

1.3测量精度及保证措施··········································49

1.3.1测量精度················································49

2保证测量精度的措施·········································49

2施工期间对周围建筑的影响监测方法和程序说明···············50

2.1监测目的················································50

2.2监测内容················································50

2.3监控方案设计··············································51

2.3.1监测的实施组织···········································51

2.3.2监测测点布置············································52

2.3.3监测网建立··············································53

2.4车站明挖结构监测方法及监测频率··································53

2.5监控量测数据的分析、预测······································56

第九章质量、职业健康及安全、环境保护和文明施工等保证措施

1质量保证措施···········································57

1.1质量综合保证措施···········································57

1.1.1质量组织保证措施··········································57

1.1.2质量制度保证措施··········································59

1.2砼质量保证措施············································60

1.2.1混凝土配合比设计与控制······································60

1.2.2混凝土的拌制·············································60

1.2.3混凝土的运输·············································61

1.2.4混凝土的浇筑质量保证措施·····································61

1.3防渗漏保证措施············································63

1.3.1防渗漏施工管理和质量保证体系··································63

1.3.2钻孔桩间旋喷止水帷幕施工的防渗漏保证措施···························63

1.3.3钢筋混凝土工程的防渗漏保证措施·································64

1.4隐蔽工程质量保证措施········································65

1.4.1隐蔽工程质量保证组织纪律·····································65

1.4.2严格执行隐蔽工程检查程序·····································65

3钻孔桩质量保证措施·········································66

1.4.4旋喷桩质量保证措施·········································67

1.4.5基坑开挖及支护质量保证措施···································68

1.4.6地基基底检验质量保证措施·····································69

1.4.7钢筋工程质量保证措施········································69

2为确保质量所采取的检测试验手段、措施及质量保证体系········71

2.1质量检测手段与措施及质量保证体系·································71

2.1.1主要检测试验项目及手段······································71

2.1.2主要检测试验措施··········································72

2.2质量保证体系··············································73

2.2.1组织机构和保证体系·········································73

2.2.2质量职责···············································74

2.2.3质量控制程序············································79

3安全保证措施···········································79

3.1安全保证体系··············································79

3.1.1落实安全生产责任制，保障安全生产贯穿施工全过程·······················79

3.1.2确定防范重点············································81

3.2施工安全综合保证措施········································81

3.2.1加强安全生产教育··········································81

3.2.2加强施工现场安全管理········································82

3.2.3认真执行安全检查制度········································83

3.2.4加强机械设备安全控制········································84

3.3主要工序安全措施···········································84

3.3.1冲击钻孔桩··············································84

3.3.2深基坑开挖及钢管支撑·······································85

3.4.1管线伤损的预防和应急措施·····································86

3.4.3停电事故的的预防和应急措施····································87

4冬季施工措施···········································88

4.1冬期施工技术准备工作·········································88

4.2冬期施工方案的编制··········································88

4.3冬期施工方案的主要内容·······································88

4.4冬期施工生产准备工作·········································89

4.5冬期施工主要施工方法和工艺·····································89

4.5.1冻土的开挖··············································89

4.5.2钢筋负温焊接·············································90

4.5.3混凝土工程··············································91

4.6冬期施工安全管理···········································92

4.6.1冬期施工安全教育··········································92

4.6.2现场安全管理·············································93

4.6.3冬期电气安全管理··········································93

5文明施工措施···········································93

6环境保护措施···········································95

6.1环境卫生管理··············································95

6.2环境保护措施··············································95

7成品保护措施···········································96

1、青岛站初步设计文件。

2、青岛站深基坑初步设计文件。

3、青岛站勘察阶段岩土工程勘察报告。

4、施工现场调查的情况。

5、现行的有关设计、施工规范、验收标准和规程。

6、山东省有关深基坑施工的劳、材、机定额。

7、我局现有的机械和技术装备。

8、我局从事其他地下工程建设的经验。

1、严格遵照设计文件各项规定和条款要求。

2、严格遵守设计规范、施工规范和质量验收标准。

3、坚持先进性、科学性、经济合理性与实际情况相结合。

4、坚持对施工过程严密监控、科学管理、文明施工的原则。

2.1工程范围及主要工程量

本施组的工程范围为青岛站深基坑。主要工程内容包括：

1、前期准备及辅助设施工程；

2、车站候车室主体结构围护工程及支护体系；

3、车站候车室土方工程；

4、车站候车室降排水及防水工程；

明挖车站深基坑主要工程量见下表。

明挖候车室深基坑主要工程量表

Ф800钻（冲）孔灌注桩成孔

Ф1200三管高压旋喷桩

11000（2751）

候车室土石方总开挖外运其中：

土石方开挖外运（第一次）

土石方开挖外运（第二次）

80000（16000）

青岛站位于青岛市费县路与广州路交汇处，拟建车站候车室东西向长180m，南北向长约86m。地形平坦，费县路与广州路交通比较繁忙。

2.3.1地下管线现状及迁改、防护措施

根据现有资料及现场考察,本站周边范围内的各种管线较多，具体数量和位置需进一步确定。

以上管线暂定为临时迁改管线,改迁原则：利用原管线位置附近不影响交通的浅层临迁；利用施工条件临时支吊和防护。

2.3.2地面交通情况

场内（深基坑外）交通沿深基坑外侧设4.5M宽的U形硬化路面。深基坑内交通设4.5M宽的双向环形碎石路面。一条经II号进站口沿地下车库位置通向基坑，作为空车进基坑单向通道；另一条设在五站台旅客进站坡道位置，作为重车出基坑单向通道，此通道向西通向III号出站口，向北通向站内存土场。

费县路地道施工，与交管部门协调，在费县路地道施工期间，封闭费县路。费县路地道封闭施工期间的交通疏解，与交管部门另行协商，单独制定交通疏解方案。

2.4工程地质和水文地质

2.4.1地质总体特征及工程地质条件

详见《青岛站详细勘察阶段岩土工程勘察报告》，本站址场地主要土层及各层分述：

第(7)层花岗岩中等风化带：fak=2200kPa。

2.4.2岩土工程条件评价

1、局部有砂土层，透水性较强，砂土层中水量较为丰富；

2、全风化岩和强风化岩具有受水软化强度降低的特点，强风化岩和中风化岩岩体临空面时间长，会加速裂隙发育；

4、由于岩性的成分、构造裂隙和地下水的变化，造成部分夹层；

5、存在相对隔水层，隔离了地表水、孔隙水和基岩裂隙水。

2.4.3水文地质概况

砂土层是典型的透水层，直接或间接地受大气降水的补给，同时受其它地表水的渗透补给，因此水位与水量主要与季节性降雨量有关。

2.4.4施工应注意的问题

1、青岛车站钻（冲）孔桩大部分有杂（素）填土和局部有砂土层，杂填土和砂土层透水性强，砂土层中水量丰富；全风化岩、强风化岩均具有泡水软化的特点，具一定的裂隙水。基坑开挖时应注意三方面的问题：一是砂土层地下水量较大、透水性较强，杂填土和砂土层对成桩不利；二是基坑开挖施工的介质具有泡水软化的特点，特别是全风化岩、强风化岩具有泡水软化崩解的特点应引起重视；三是基坑围护结构呈U型布置，基坑北端设围护结构和止水措施，地表水和裂隙水会自然汇流至基坑。因此，在基坑开挖与基础施工时应采取有效措施，如降水措施，预防基坑突水和边坡受水软化、坍塌等事故。

2、本场地有零星砂土层，预测基坑有一定的涌水量，因此基坑开挖施工时除确保基坑止水结构的质量外，应根据地层情况做好排水措施并应注意做好基坑降水措施。

详细制定基坑开挖引起涌土或基底隆起失稳、基坑围护结构向基坑内侧产生较大位移或破坏等应急预案，并根据应急预案要求进行准备和演练。

第二章工程特点、重点和难点

1、青岛站地势平坦，费县路地道附近地下管线密布，交通比较繁忙，东侧出口受限，东南角场内交通狭窄，保留博物馆（钟表楼），给工程防护和施工带来一定困难。

2、车站范围内无断层通过，地质构造相对简单；车站范围地下水较少，主要有两大类型：孔隙水和基岩裂隙水。

3、车站主体结构为一层（部分二层）箱型结构，顶板为预应力和非预应力桥面，采用明挖顺作法施工；车站主体基坑深约16.9m，采用部分Φ800钻孔桩加预应力锚杆和部分土钉墙围护体系，钻孔桩间及土钉墙外侧采用Φ1200旋喷桩止水。

1、深基坑围护结构的安全与稳定为本工程的重点。

2、建立完善精确的监测网，日常监测和委托专业机构实施监测，将监控量测结果进行信息反馈，通过监测数据的反馈指导深基坑的施工和加固为工程的重点。

3、费县路地道围护桩施工和基坑开挖前，探明地下管线并进行改移，不改移的管线暴露时间长，受基坑开挖的影响大，保证管线的正常使用和安全是本工程的难点和重点。

4、关键工期的如期兑现，即2007年3月31日灌注桩全部施工完毕，2月5日高压旋喷桩全部施工完毕；2007年3月16日预应力锚杆全部施工完毕；土方及土钉墙2007年3月30日全部施工完毕。施工组织和管理方面的重点一是充分论证方案，确保方案科学严谨可行；二是严格按照批准的施组和计划，配备充足的机械设备和人员；三是确保两班作业，即管理及作业人员按两班配置，班内必须完成计划工程量。

5、确保基坑围护结构的稳定，以及确保基坑外侧止水结构的止水效果良好，以免因基坑围护结构变形、失稳，或基坑外侧止水结构失效，引起基坑周围地下水位下降，造成基坑周边地表、建筑物产生过大沉降为本工程的难点。

§3针对工程重点和难点采取的对策措施

为确保基坑及围护结构的稳定，保证基坑外侧止水结构效果良好，防止基坑周边地表、建筑物产生过大沉降，采取以下措施：

施工前编制好施工组织设计，对进场施工人员进行详细的技术交底，同时施工期间加强技术指导和质量检查。

做好监控量测工作，对围护结构及环境进行桩顶位移监测、身变形监测、预应力锚杆轴力监测、地表位移沉降监测、博物馆（钟楼）沉降裂缝和倾斜监测、地下水位监测、基底隆起监测，及时反馈监测信息用于指导施工。

严格控制好测量精度，坚持测量复核制度，确保围护结构钻孔桩桩位准确；钻孔桩施工中，严格控制钻孔桩的垂直度，控制好钢筋笼和桩身混凝土的浇灌质量，避免出现斜桩或断桩事故。

旋喷桩施工时，严格控制桩位、桩的垂直度和深度，确保旋喷桩进入不透水层规定深度；旋喷时，控制好喷浆、喷水、喷气的压力，同时要控制好提升速度，防止桩径不足或断桩事故，确保达到止水效果。

基坑开挖时，及时施工预应力锚杆，按规定对锚杆施加预应力，减小围护结构的变形量。

针对本项目的实际状况编制深基坑安全、质量应急预案，施工现场备齐预案中涉及的机具、材料，一旦有险情，立即启动抢险预案，避免事态进一步扩大。

搞好交通疏解，加强与附近交管部门的联系，确保运输畅通，土方外运与混凝土灌注尽量安排在晚上车辆少的时候；钢筋加工及设备材料存放等安排在基坑北侧，减少二次运输。

第三章总体施工部署和目标

根据本工程的规模、工程数量、工期质量要求、工程的特点和技术难点,结合我公司以往类似工程的施工经验,企业的整体综合实力及对本工程的理解和认识,拟对本项工程的总体施工部署、施工安排如下:

1.1施工区域划分及总体施工顺序

根据工程特点并结合现场情况，按照因地制宜、方便管理的原则，全部房屋工程主要划分为三个区域：东侧站房、西侧站房和候车室，三个区域独立组织施工。车站附属结构施工组织尽量不与车站候车室施工相干扰，在时间上与候车室施工形成一定的搭接流水作业。

施工队伍进场前，进行现场调查，对施工影响范围内的管线及建筑物进行加固保护或改移。车站基坑土方从东南端向西北端组织施工。帷幕由西向南最后施工东南角的桩基位置。第一阶段基坑开挖候车室中间部分，保留放坡，与桩基、帷幕、基坑外降水同时施工；第二阶段基坑开挖与预应力锚杆、土钉墙施工在纵向上形成平行流水作业。基坑内降水井在第一阶段基坑开挖完成后进行，和基坑内排水沟在第二阶段基坑开挖完成后进行。抗拔桩（或抗拔预应力锚杆）在第一阶段基坑开挖完成后及时穿插进行。

本站采用明挖顺作法施工，分段、分层作业；考虑交通和基坑支护的要求，开工后先施工东端钻孔桩及旋喷桩止水等围护结构，在场内施工临时通道，同时进行第一阶段基坑开挖。

候车室围护结构施工是控制工期的关键。车站东西站房附属结构施工组织尽量不与车站候车室施工相干扰，在时间上与候车室施工形成一定的搭接流水作业。可先行施工附属工程围护结构的帷幕、基坑外降水，其他围护结构要在候车室围护结构施工基本完毕后进行附属工程围护结构的施工，附属结构基坑开挖安排在与其相邻的主体结构封顶并回填，候车室围护桩承受的侧压力已经转移到候车室结构之上后开始施工（以下编制东侧站房、西侧站房略）。

1.2候车室深基坑施工总流程

前期准备→机械设备进场、测量放线→管线改移→围护桩结构施工→基坑土方分区、分层开挖与支护→基底处理

整个工程施工顺序的安排应综合考虑场地条件、公司现有的人员、机械设备及甲方的工期要求，在减小相互干扰的情况下考虑交叉施工，减少施工等待时间；充分利用公司现有的人员，提高机械设备的使用率，使各工序衔接紧凑、顺畅，确保工期实现。

2、候车室明挖基坑施工顺序

第一步:施工钻孔灌注桩、旋喷桩及基坑外降水，第一阶段基坑开挖候车室中间部分。

第二步:冠梁施工，第二阶段基坑开挖第一步，桩间回填，第一道预应力锚杆，相应工作面上的土钉墙。

第三步:第二阶段基坑开挖第二步，桩间回填，第二道预应力锚杆，相应工作面上的土钉墙。

第四步、第五步:同上（共四道预应力锚杆）。

第六步:第二阶段基坑开挖第五步（第四道预应力锚杆以下部分），桩间回填，相应工作面上的土钉墙。

第七步:基底处理，基坑及支护验收。

§2明挖车站候车室基坑总体施工方案

基坑支护方案采用钻孔桩+4道预应力锚杆的支护形式，基坑外侧钻孔桩采用旋喷桩做桩间止水,旋喷桩径120Omm。桩端要求进入不透水层（强风化）一定深度。钻孔桩采用钻一跳二间隔式施工，采用冲击式钻机成孔，泥浆护壁，钢筋笼在现场加工，汽车式起重机吊装入孔，泵送商品混凝土灌注。旋喷桩采用三重管成套设备，紧随钻孔桩施工。泥浆设10米*30米、10米*20米两个，在钻孔桩内侧，如施工平面布置图所示。

采取以围护结构施工为先导，实行平面分段、立体分层流水施工。第一次开挖位置在维护结构内25米。利用液压反铲挖掘机分层台阶式开挖，当岩石进入中风化地层时，个别部位采用控制爆破松动石方，部分采用液压锤破碎后再用挖掘机开挖，坑内土方主要采用反铲挖掘机翻运。桩间砼回填、预应力锚杆及同一水平工作面上的土钉墙紧随土方及时施工。东西附属工程基坑围护结构在主体围护施工完后施工（略）。

基坑内土石方采用15T、16T载重汽车配备反铲挖掘机随挖随运，可回填土方41000m3（不含站场及站台）倒运至场内临时屯土场，可以用作回填的土方只允许白天运输，其余土方外运。由于余土多，夜间出土一律直接外运至指定地点。

深基坑支护及土方全部工程施工总工期工期为3个月（日历天），开工准备为06年12月20日至06年12月31日，开钻时间暂定为2007年1月1日。竣工时间确定为2007年3月31日进行基坑验收。工序及阶段工期控制目标见《候车室基坑主要工期控制表》

候车室基坑主要工期控制表

起止日期（2007年）

Ф1200三管高压旋喷桩

桩间回填砼（每步作业时间3天）

第一部分土石方开挖外运

第一部分石方爆破（可适当延长）

基底处理、基坑及支护验收

第一道锚杆（含土方3天，每天1/3）

第二道锚杆（含土方3天，每天1/3）

第三道锚杆（含土方3天，每天1/3）

第四道锚杆（含土方3天，每天1/3）

贯彻企业质量标准和ISO9001质量体系，确保基坑一次验收达到现行的地下工程施工及验收规范规定的质量检验评定标准。

人身安全目标：杜绝工伤、交通伤亡事故发生,杜绝爆炸、水灾事故的发生，避免发生重大事故。死亡率控制为零,严控重伤率。

工程安全目标：各种变形均控制在允许范围内；地下管线不断不裂，均能正常运行；地上建筑物及环境稳定。把基坑开挖过程中的钻孔桩、预应力锚杆、土钉墙、地表等变形的监控做为安全生产重点。

严格按施工组织设计及省市有关文明施工要求组织落实,争创山东省安全文明施工标准工地。

严格遵守青岛市对环保的有关规定，在当地环保部门的指导下，按照有关要求，重点防止扬尘、噪音及废水废物的排放。在施工过程中和完工后全面达到环保标准。

3.6职业安全与健康目标

坚持以人为本的企业精神，严格执行有关职业健康和各项有毒有害施工作业的防护保护的法律、规章、条例、规定，施工中加大防范设施、设备投入，创建良好作业、生活环境，做到无任何作业场地、场所安全设施不到位和作业环境有害物质超标，营造良好工作环境。

第四章施工进度和施工工期

深基坑总工期为3个月。2007年1月1日至2007年3月31日。2007年3月31日为关门工期。

1、本工程按青岛站总体计划要求，2007年1月1日围护结构开工，2007年1月6日全面开工，全部基坑工程施工工期为3个月（含施工准备）。关键工期有三项：即2007年1月31日灌注桩、2月5日高压旋喷桩全部施工完毕；2007年3月16日预应力锚杆全部施工完毕；土方及土钉墙2007年3月30日全部施工完毕，基底处理、基坑及支护验收。工序及阶段工期控制目标详见《候车室基坑主要工期控制表》。

2、根据本工程的规模和特点，并结合现场的实际情况，合理安排施工顺序：施工围护结构同时土方开挖，围护结构和土方开挖是关键工期，降水、帷幕不占用关键工期。

3尽量减少施工干扰，用较少的投入完成根据施工任务确定的总工期，结合车站结构形式和相应工程数量对工期计划考虑因素如下：

a、本工程工期计划安排均未考虑国家法定节假日对进度的影响和其它重大意外情况发生影响，所以工期和时间安排基本没留余地，因此要采取各种有效措施进行工期保障。

b、工期计划安排在确保总工期和关键工期前提下均考虑单一施工作业面的作业能力，人、机、料和资金等资源投入的时间性、均衡性及组合效益未充分考虑。

c、根据关键工期和工序要求，特对主要工序作如下安排：尽量安排基坑围护、开挖在合理的搭接时间与空间前提下组织流水作业，对确保工期也起到至关重要作用。对基坑围护、开挖的施工机械和作业人员相对分离。第一阶段在时间和空间上开挖和桩基相对独立；东南角桩+帷幕结构，帷幕滞后于桩。第二阶段开挖要先于锚杆和土钉，开挖给锚杆和土钉留有一定的作业空间。降水基本不影响关键工序施工。掌握这些要点，才能确保整个基坑施工按序进行。

3.1保证工期的组织措施

1、将本工程列为集团公司的重点工程GB／T 51420-2020 智能变电站工程调试及验收标准 ，优先提供人力、物力、财力及设备保证，确保合同总工期的实现。

2、集团公司成立指挥部，下设专业项目部。作好与业主和地方有关部门的联系及协调工作，迅速开展施工场地规划、供水供电等前期施工准备工作。明挖基坑范围内的管线尽快改移和保护，为早日进入实施施工打下良好的基础。迅速组织施工设备进场，临时设施以最快速度完成，所需材料超前订购，并确保及时到货。

3、根据工程项目总体施工进度计划，编制月、周、日施工计划，将工期目标横向分解到部门，纵向分解到班组个人，逐层签定工期责任状，工期目标与个人经济利益挂钩，实行奖惩制度，同时对全体施工人员进行计划交底，激发全体人员的干劲，使全员自觉实施进度计划，最终保证总工期的实施。

4、精心组织，周密安排，保证工程的物资供应以及机械的完好率，按照进度计划编制材料供应计划，超前订货加工，按时供应；对常用易损的机械配件和常用物资有足够的库存量，保证物资的正常供应；做到合理配备机械，保证各道工序的平衡作业，提高工作效率，同时安排专业人员对机械设备进行维修保养，保证施工正常进行。

3.2保证工期的技术措施

1、结合现场条件，编写切实可行、科学合理的实施性施工组织设计，在合同签署后及时报请业主和监理批准，争取早日开工。

2、随着工程的进展，编制分项工程的施工工艺及技术措施，并报请业主和监理审核批准。

3、结合工程实际，制定工程管理及质量保证的各项具体措施和办法，实现规范化、标准化管理。

4、合理安排各工序的施工新12J11-2 内隔墙构造(非抹灰轻质空心砌块)，解决施工过程中的主要矛盾。