《沪宁高速公路苏州新区收费大棚项目钢结构安装安全专项施工方案》.doc

《《沪宁高速公路苏州新区收费大棚项目钢结构安装安全专项施工方案》.doc》由会员分享，可在线阅读，更多相关《《沪宁高速公路苏州新区收费大棚项目钢结构安装安全专项施工方案》.doc（54页珍藏版）》请在三一文库上搜索。

1、沪宁高速公路苏州新区收费大棚施工项目HNDP标钢结构安装安全专项施工方案 编制： 批准： 江苏顺通建设集团有限公司沪宁高速公路苏州新区收费大棚项目经理部二一五年五月目 录第1章 工程简介11.1概述1第2章 编制说明52.1编制依据52.2执行规范5第3章 安全环保目标及管理体系73.1 安全环境保护目标73.2 安全环境保证体系7第4章 危险源辨识84.1施工流程简述84.2危险源分析8第5章 危险因素应对措施95.1起重吊装危险源应对措施95.2 动火作业危险源应对措施175.3 高空作业危险源应对措施185.4 物体打击危险源应对措施205.5 临时用电危险源应对措施215.6 其他危险

2、源应对措施215.7防暑降温措施225.8安全防护用品一览表225.9吊装施工安全防护措施23第6章 安全管理制度246.1 安全管理制度246.2 危险源辨识及安全技术要求27第7章 应急预案317.1应急组织317.2训练及演习317.3安全应急流程327.4应急救援资源327.5应急准备337.6应急响应337.7应急措施347.8应急救援路线36第8章 附件378.1计算书378.2安装吊点布置378.3桁架吊装钢丝绳验算39 Opinions and suggestions on the partys mass line educational practiceAccording t

3、o the central and provincial, municipal unified deployment, according to municipal Party committee about carrying out the partys mass line educational practice activity in the citys implementation opinions, the spirit of the partys mass line educational practice activities from 20* in January to 99

4、months, carried out at all levels of departments and directly affiliated institutions and grass-roots party organizations. According to my actual County, the county to carry out the education practice put forward the following implementation opinions.First, the overall requirementsCounty county educ

5、ation practice to the eighteen Party of eight, the spirit of the the third Plenary Session of the 18th CPC Central Committee as the guidance, conscientiously implement the spirit of general secretary Xi Jinping book series of important speech, earnestly implement the Central Committee really, opinio

6、ns and advice , party implementing the guiding ideology of opinions to determine the objectives and requirements, step method, in accordance with the look in the mirror, dress up, wash bath, cure treatment, the general requirements of for the people pragmatic honest people as the theme, in carrying

7、forward the spirit of Zhuanglang Zhuang, improve their work style, service to the masses of the people, the foundation of consolidating grassroots, promote transformation across efforts, to further implement the central eight regulations and The opposition party and government austerity waste regula

8、tions , double section provincial regulations, municipal provisions of the twelve plan and the implementation measures for on improving the work style of close ties with the masses law, highlight style building, carry out the whole wind spirit, resolutely oppose formalism, bureaucracy, hedonism and

9、wasteful extravagance to solve the problems, Party members and cadres of the style and the masses of people strong, the Ministry of Party members and cadres to further improve their thinking and understanding, to further change the style of the wind, the masses to close, honest and pragmatic people

10、honest image to further establish the foundation to further reinforce the basic level. Style of the building of the new results to promote the construction of a powerful force of the county and the ecological culture of the county and county construction.In educational practice activities of the uni

11、t is mainly: the county and below county departments under the organs, enterprises and institutions directly under the township, street, and community, village, non-public economic organizations, social organizations and other grass-roots organizations. Agencies and branches, each single unit, follo

12、w the rules on internal institutions. Educational practice with step by step.To adhere to the county leadership, leadership and leading cadres to focus on outstanding catch to directly contact the service of the masses of law supervision departments and window units, service industry, educational pr

13、actice, pay attention to grasp the heavy towns, streets and villages, community education activities and the masses of grassroots groups in close contact to strengthen, and the majority of Party members, cadres and the mass line line Marx doctrine view of the masses and the partys education.Always s

14、peak seriously as a basic attitude, adhere to positive education, to carry out criticism and self criticism group, adhere to the pragmatic, more emphasis on leadership, pay more attention to the layers of the demonstration, more focus on the four winds, solve the problem, pay more attention to open

15、the door, the participation of the masses, pay more attention to the classification guidance. Orderly, pay more attention to the cooperation and cohesion driven, more strict requirements on injection, really supervision practice, ensure education practice is not empty is not empty is not partial, no

16、t as a mere formality.Two, the key point of the taskThe main task of the countys education practice is to seize against four wind this focus on centralized solve outstanding problems asked County, township leadership and leading cadres of the four winds, the disadvantages of the style, scale behavio

17、r to a large scale investigation, overhaul, cleaning greatly. At the same time, respond to the concerns of the masses, safeguard the interests of the masses, pay attention to solve practical problems, solve the people around the unwholesome tendencies especially on eat, take the card, Yong lazy luxu

18、ry, extravagance and waste fees, privileges and other issues, timely and effective, without any discount to solve, to improve the style of real implementation of the requirements of real to the grassroots, real let group Benefit the public.(a) focus on solving the four winds outstanding issuesThe ce

19、ntral and provincial requirements, the county leadership and leading cadres of key performance concept is not correct, do not dare to play, to engage in image project, political project, a leadership guide, a set of ideas, orders and prohibitions, and a policy, there are countermeasures county. The

20、units directly under the heavy focus on solving Yung lazy drag, buck passing skin, work is not implemented, the service is not active. The dynamic problem of law enforcement and supervision departments and window units, service industry mainly solve the door hard, ugly face, something difficult, and

21、 arbitrary charges, fines, levies, and breach of privilege, chinakayao, not the problem of law. The township, street The collar of leading bodies and leading cadres to solve key does nottheir own conditions to develop the correct road, the maximum to avoid investment risk, gain profit.(three) vigoro

22、usly promote the brand. To establish brand awareness, awareness of the use of brand, brand value, brand acquisition performance, enhance the competitive strength. Concentrated manpower, careful planning, packaging and publicity of a number of unique, market influence and coverage of the brand, the i

23、mplementation of key breakthroughs, to enhance the competitive strength, walking business road the competition of alienation and characteristics, the pursuit of stability and development of the market.(four) to promote the integration of resources. To further broaden their horizons, effective integr

24、ation of resources within the group, the city resources, other industries and regional resources, mutual trust, mutual benefit, seeking win-win principle, in the framework of national policies and regulations, strict inspection and argumentation, legal consultation, examination and approval procedur

25、es, strict regulation of economic activities, attract injection the social investment to the industry group, to achieve leveraging the development, ensure that the value of state-owned assets.(five) to strengthen the construction management personnel. Strengthen the management of education and train

26、ing of cadres and workers of the existing business, firmly establish the concept of the market, enhance the sense of crisis to adapt to market competition, the sense of urgency, improve the ability to respond to market competition, improve management and operation of the market. At the same time, ac

27、cording to the need of industrial development, vigorously the introduction of high-quality management management personnel, and strive to build a high-quality professional management team, hard work, and promote the entire workforce knowledge structure, age structure, structure optimization and upgr

28、ading ability, enhance core competitiveness, adapt to the need of market competition.(six) seriously study the policy for policy. Serious research about social support the development of cultural undertakings in the country and the XX policy, especially the policy of industrial development, financia

29、l investment policy, financial policy and tax policy, and actively seek policy, projects and funds, enterprise and industry group mission to promote leapfrog development.49第1章 工程简介1.1概述该工程为沪宁高速公路新区互通收费大棚项目工程，位于沪宁高速公路新区收费站处。本工程为钢桁架体系，建筑投影面积为2448.4平米，钢结构总量约270吨。大棚横向长度118.8米，共6跨；纵向长度18米。钢柱共有18根，为D600*1

30、4的圆管柱，材质为Q345B，内灌C30砼。工程施工地点车流量比较大，而且是分阶段施工，施工期间其他车道正常营运，所以保证施工期间的安全是重中之重。平面布置图三维效果图纵向主桁架纵向次桁架横向主桁架横向主桁架第2章 编制说明2.1编制依据1) 设计单位提供的工程设计图纸；2) 工程的现场条件及周边环境条件；3) 国家及行业有关施工技术规范与工程验收标准； 4) 有关安全生产、文明施工的规定与管理标准；5）企业管理手册及程序文件。2.2执行规范表2.2-1 有关施工技术规范与工程验收标准序号标准号名称1钢结构材料（1）GB700-2006碳素结构钢（2）GB/1591-2008低合金高强度结构钢

31、（3）GB/T699-1999优质碳素结构钢（4）GB/T710-2008优质碳素结构钢热轧薄钢板和钢带（5）GB/T711-2008优质碳素结构钢热轧厚钢板和钢带（6）GB/T17505-1998钢及钢产品交货一般技术要求（7）GB/T11263-2010热轧H型钢（8）GB/T5117-2012非合金钢及细晶粒钢焊条（9）GB/T5118-2012热强钢焊条2钢结构工艺与验收（1）GB50017-2003钢结构设计规范（2）GB50009-2012建筑结构荷载规范（3）GB50755-2012钢结构工程施工规范（4）GB50661-2011钢结构焊接规范（5）GB/T 985.1-2008

32、气焊、焊条电弧焊、气体保护焊和高能束焊的推荐坡口（6）GB11345-2013钢焊缝手工超声波探伤方法和探伤结果分级（7）JGJ138-2001型钢混凝土组合结构技术规程（8）GB8923.1-2011涂覆涂料前钢材表面处理，表面清洁度的目视评定。第1部：未涂覆过的钢材表面和全面清除有涂层后的钢材表面的锈蚀等级和处理等级。（9）GB50205-2001钢结构工程施工质量验收规范（10）GB50300-2013建筑工程施工质量验收统一标准（11）GB50224-2010建筑防腐蚀工程施工质量验收规范（12）GB50212-2002建筑防腐蚀工程施工及验收规范（13）JGJ/T29-2003建筑涂

33、饰工程施工及验收规程（14）CECS24:90钢结构防火涂料应用技术规范3安全施工（1）JGJ59-2011建筑施工安全检查标准（2）GB50194-2014建设工程施工现场供用电安全规范（3）JGJ46-2005施工现场临时用电安全技术规范（4）JGJ33-2012建筑机械使用安全技术规程（5）GB19155-2003高处作业吊篮（6）JG5099-1998高空作业机械安全规则（7）JGJ80-91建筑施工高处作业安全技术规范第3章 安全环保目标及管理体系3.1 安全环境保护目标1）安全施工目标和承诺严格按照GB/T 24001-2004环境管理体系运行。贯彻“安全第一、预防为主、综合治理”

34、的方针，杜绝工亡事故，杜绝重大工伤事故，杜绝重大机械事故及急性中毒事故，杜绝重大火灾事故。无条件接受地方行政管理部门、业主和监理单位等对安全管理的相关规定和要求。本工程安全目标：（1）杜绝死亡、重伤、火灾、中毒、机械、设备等事故。（2）千人负伤率1.5。（3）隐患整改率100。（4）事故上报和处理率100。2）文明施工目标及承诺按照江苏省的标准及业主、监理文明施工的要求进行文明安全施工管理，确保不因本专业的文明施工影响总体项目的文明施工形象，并遵守江苏省有关作业时间要求。3.2 安全环境保证体系项目经理：王斌项目总工：金峰施工班组技术员:葛田鹏安全员：乔宝祥项目副经理：张顺第4章 危险源辨识4

35、.1施工流程简述1）按照施工范围搭设围挡；2）按照安装顺序搭设满堂式脚手架；3）钢构件就位；4）吊车就位；5）钢构件吊装至指定位置；6）构件连接、调整；7）吊装完成。 4.2危险源分析1、钢结构吊装过程需要使用起重机械，因此起重吊装为危险源之一。2、吊装过程中部分构件需要现场焊接，现场配电存在安全隐患。3、由于桁架最高处有19米，吊装过程属于高空作业。4、吊装过程为分段安装，应严格按照验算吊装，操作不当会引起安全事故。5、现场部分构件切割使用的气体是氧气和乙炔，属于危险化学品。6、临时用电。第5章 危险因素应对措施针对上一章节所分析的危险源，采取如下应对措施。5.1起重吊装危险源应对措施1、首

36、先要保证所选用的吊车起吊能力满足施工需要，要根据钢构件重量和起吊半径选择合适的吊车，桁架分段方法及主要构件详细信息见下表：序号构件名称重量（吨）长度(米)备注1HJ42.54182HJ52.40183HJ62.47184HJ72.18185HJ82.41186HJ9a2.12187HJ92.30188HJ102.38189横向桁架1-2轴线1.0711.9410横向桁架2-5轴线1.8216.211横向桁架5-8轴线2.2116.812横向桁架8-9轴线0.625.413横向桁架9-12轴1.7516.214横向桁架12-15轴线1.7316.215横向桁架15-18轴线1.9116.216横

37、向桁架18-21轴线2.5219.86按照上表参数并按经验值，考虑檩条和屋面瓦乘以系数1.3。吊装半径取14m，选择50t汽车吊能满足施工要求。部分小型构件临时用25吨汽车吊可以满足要求。吊车进场要检查驾驶证、行驶证、特种作业证以及年检报告和保险，全部在有效期内才可以开始作业。以下为50t汽车吊的性能参数： 以下为25吨汽车吊性能参数2、施工现场为硬化地面，汽车吊吨位较小，支腿时加垫枕木，可以满足稳定性要求；中间部位有收费岛台，吊车在里面作业需要把支腿搭设在收费岛台上，由于收费岛台上地基比较软弱，为了防止破坏岛台，支腿下面加钢板（受力均匀）。3、吊装过程中旁边车道车辆正常通行，需严格控制每一阶

38、段的吊车站位及回转半径。1）根据吊装顺序，第一阶段第一步(EFGH车道）钢结构吊车站位、工作半径如图所示。 首先吊装AB轴线钢结构，然后移动吊车位置，吊装C轴线钢结构。 由于H车道外侧7.15米处有限高牌，吊车长度13米，吊车起吊受到影响，所以吊装前需要先拆除。 此区域吊装，吊车在收费岛之间作业，吊车支撑可以搭在收费岛承台上。由于收费岛台上地基比较软弱，为了防止破坏岛台，支腿下面加钢板（受力均匀）。图中方格阴影部分为吊车及施工人员工作区域，需要临时封闭；吊车工作半径经过的图中未封闭区域，拆除时间段内需要派专人监督。 吊装C轴线时吊车作业逆时针旋转，避免经过正在通车的I车道。 到场构件堆放在指定

39、地点，如提示，并用加围挡。2）第以二阶段第二步（ABCD车道）钢结构吊车站位、工作半径如图所示。首先吊装AB轴线钢结构，然后吊车移动位置，吊装C轴线钢结构。图中方格阴影部分为吊车及施工人员工作区域，需要临时封闭。吊车吊装吊臂不允许经过通车车道，如果无法避开，需要提前通知沪宁管理处，并派专人监督。到场构件堆放在指定地点，如提示，并用加围挡。3）第二阶段第一步（RST车道）钢结构吊车站位、工作半径如图所示。 首先吊装AB轴线钢结构，然后移动吊车位置，吊装C轴线钢结构。 此区域吊装，吊车在收费岛之间作业，吊车支撑可以搭在收费岛承台上。由于收费岛台上地基比较软弱，为了防止破坏岛台，支腿下面加钢板（受力

40、均匀）。图中方格阴影部分为吊车及施工人员工作区域，需要临时封闭；吊车工作半径经过的图中未封闭区域，拆除时间段内需要派专人监督。到场构件堆放在指定地点，如提示，并用加围挡。4）第二阶段第二步（IJKLMNOPQ车道）吊车站位、工作半径如图所示。 首先吊装AB轴线钢结构，然后移动吊车位置，吊装C轴线钢结构。 此区域吊装，吊车在收费岛之间作业，吊车支撑可以搭在收费岛承台上。由于收费岛台上地基比较软弱，为了防止破坏岛台，支腿下面加钢板（受力均匀）。图中方格阴影部分为吊车及施工人员工作区域，需要临时封闭；吊车工作半径经过的图中未封闭区域，拆除时间段内需要派专人监督。 此区域吊装作业面比较大，可以利用旁边

41、车道临时放构件，方便吊装。 到场构件堆放在指定地点，如提示，并用加围挡。5）（15号收费岛两侧）高跨吊车站位、工作半径如图所示。 首先吊装AB轴线钢结构，然后移动吊车位置，吊装C轴线钢结构。 此区域吊装，吊车在收费岛之间作业，吊车支撑可以搭在收费岛承台上。由于收费岛台上地基比较软弱，为了防止破坏岛台，支腿下面加钢板（受力均匀）。 到场构件堆放在指定地点，如提示，并用加围挡。5.2 动火作业危险源应对措施1、连续作业时工作小组进行工序交接时必须处理好现场明火，且必须有专人确认。2、严格按照规范执行。3、动火作业人员必须持有效证件（特种作业操作证）上岗。4、动火区域须指派专人进行监控，并配备有效的

42、灭火器材。5、施工现场焊割作业前，清理施焊现场10m内的易燃易爆物品，并采取规定的防护措施。6、当遇到6级及以上大风时，停止高处动火作业。7、动火结束后清除残留火种，确认无疑后方能离开动火现场。8、除上述措施外，高空切割会坠落很多火星火花，在与通行车道间搭设围挡的同时，还应该用围挡布将高空侧面进行围挡，隔离临近通行车道。做到没有火星落入正常运行车道，分阶段围挡搭设情况如上图阴影部分。围挡布布置情况根据现场定，有在临近车道进行焊接作业时搭设。5.3 高空作业危险源应对措施1、钢柱纵向爬梯必须设置安全绳，保证作业人员的安全带保险钩有处可挂，且爬梯必须有护笼，无护笼不准使用。2、高空作业人员必须佩戴

43、双挂钩安全带，双挂钩务必在安全绳或两不同的构件上。3、作业人员在上高之前必须严格检查安全带的状况，发现破损断股或被烫伤的安全带立即更换。4、作业时衣着要灵便，禁止穿硬底和带钉易滑的鞋攀爬上高。5、施工现场有满堂脚手架，脚手架高度6米。脚手架与柱子和桁架之间使用梯子登高作业，梯子不得缺档，不得垫高使用，如需接长使用，应有可靠的连接措施，且接头不得超过一处。梯子横档间距以300mm为宜。使用时上端要固定牢固，下端应有防滑措施。部分位置（柱顶板焊接）人员要登高焊接处，用临时移动脚手架作为操作平台，移动脚手架搭设高度为5米，且移动脚手架下面铺设钢板，保证对满堂脚手架的压力均匀。脚手架布置以及爬梯布置如

44、下图：临时直爬梯示意图：临时脚手架示意图：6、本工程最高处作业达到19米，必须是有经验的作业人员在安全措施到位情况下进行作业，双挂钩安全绳和防坠器必须挂好以后才能作业。7、桁架安装一定要连续安装完成一跨形成一个整体，这样稳定性较好。5.4 物体打击危险源应对措施吊运作业、高空作业等作业过程中都有可能造成物体打击伤害。1、吊装作业时，要设置安全隔离区，吊机起重臂下方严禁站人和行走。2、构件必须绑扎牢靠，钢丝绳与构件之间要用木板或橡胶板阻滑，防止钢丝绳滑脱。3、高空作业人员必须配备工具袋，随手用的扳手、工具等物的手柄用安全小绳栓牢，不用时必须放在工具袋内。不准从上往下或从下往上抛掷工具、焊条、螺栓

45、等物料。4、高空用千斤顶、倒链、连接板等物必须采取有效的拴挂措施，以防脱手飞落伤人。5、拆悬空杆件时，应先用吊车配合拎起再拆，切记没有人员指挥私自拆除。6、拆除时要统一指挥，上下呼应动作协调，当解开与另一个人有关的联系杆件时，应先通知对方，以防坠落。7、拆下的材料应用绳索栓住，利用吊车徐徐运至地面，严禁抛掷，运至地面的材料应按指定地点，随拆随运，分类堆放，当天拆当天清。8、在拆除过程中，不得中途换人，如必须换人时，应将拆除情况交代清楚后方可离开。5.5 临时用电危险源应对措施现场维护电工必须经过严格培训，考试合格，持有效证件上岗，非电气操作人员禁止操作。采用三级配电，二级漏电保护和TN-S接零

46、保护系统。配电箱、开关箱应有标明名称和用途，动力线路和照明线路要明显分开。配电箱、开关箱必须采用三相五线制供电，箱内的中性线、保护线要分别接在各自的接线排上，不得混接。严格执行“一机一闸一漏一箱”的操作规程，禁止一线一地。若干个配电箱的保护零线要进行重复接地电气设备和线路应按照规定（临时线路每三个月检查一次）检查运行情况和绝缘状况，并及时维修，做好记录。施工现场电器设备、移动电器设备和临时照明器具的外壳必须可靠接地或接零保护。安全电压必须采用双线圈的隔离变压器的供电方式，不得利用自耦变压器获取特低电压。在危险环境或特殊场所使用手持电动工具时，严格遵守操作规程和有关制度，并按规定穿戴好绝缘防护用品。金属容器、潮湿地沟、金属管内等危险场所使用照明时，电源电压不得超过12V。移动电器设备要在断电后进行，不得带电移动电器设备。配电箱、开关箱中的熔断器的熔体应经常更换，规格符合安全使用要求，禁止用非标准的不合格的熔体代