《SLJ-I型集成式附着升降脚手架专项施工方案(1).doc》由会员分享，可在线阅读，更多相关《SLJ-I型集成式附着升降脚手架专项施工方案(1).doc（57页珍藏版）》请在三一文库上搜索。
1、First compliance review of the application of the appraisal Committee, only through the compliance review of the application to take part in a detailed review. 8.1 application compliance review: does not meet one of the following conditions, procuratorial Agency to submit application through complia
2、nce reviews, be invalidated: (1) application of the formats, contents, meet the requirements of selected files, powers of Attorney, declarations by the legal representative and the tender agent application to meet the requirements; (2) licence and a bidding agent qualifications meet the requirements
3、; (3) the similar project tendering agency agent number and provide proof of material compliance; (4) the tendering Agency intends to put into this project the number of professionals to meet the requirements; (5) are intended to the agent of the project as a project manager has similar projects the
4、 number of and references to meet the requirements; (6) no fraud case. 8.2 application review in detail the Evaluation Committee through compliance reviews will be selected for detailed review of the application. 8.2.1 tender agent institutions similar project tender performance requirements (16 poi
5、nts) tender agent institutions similar project tender performance 16 points, by two part composition (1) agent similar project of cumulative bid amount scored calculation rules for: Agent water project bid amount (on January 1, 2007 has has bid notice for associate) cumulative each reached 100 milli
6、on Yuan have 2 points, water project cumulative bid amount scored up not over 6 points. In addition, completes a bid worth more than 500 million yuan in total 1 minute, but other items score accumulated winning amount up to a maximum of 6 points. (2) calculation rule for the number of agents similar
7、 projects: proxy bid amount (since January 1, 2007 winning notice shall prevail) bidding projects in more than 50 million Yuan by 2 points, but the Agency projects the number of scores up to 3 minutes. 8.2.2 to be agents of the construction project as a project manager in the same project performanc
8、e (10 points) Project Manager agent performance scores including agents of the bidding agencies of similar projects, as well as in other similar project tendering agency service agent during performance. Total 10 Project Manager agent performance, made up of two parts (1) acting like the accumulated
9、 winning amount calculation rule: agents for water conservancy project bid amount (since January 1, 2007 winning notice for example) cumulative average reached 100 million Yuan 3 but scored no more than 5 minutes. (2) calculation rule for the number of agents similar projects: proxy bid amount (sinc
10、e January 1, 2007 winning notice for example) in the more than 50 million Yuan water conservancy project period of 3 minutes, but scores the number of agents similar projects up to a maximum of 5 points. Project Manager demonstrated to provincial-level and higher peoples Government or the developmen
11、t and Reform Commission published the winning bidder on the designated media publicity shall prevail. 8.2.3 staff requirement (25 points) 1, to the construction project serving personnel, 4 years experience in tendering agent, 2 points per person, 2 years experience in tendering agent .Pig is not a
12、pig. With domestic international market and technology big environment of changes, as China traditional industry of pig production of job way and profit way are requirements related industry for resources integration, to quality security for premise, regulation based farming, and management cost and
13、 the production, and sales cost, go standardization, and scale, and intensive, and market road, fast upgrade whole industry chain of regulation capacity, market competition capacity and anti-risk capacity. First, industry analysis (a) the basic situation in China is a traditional hog production and
14、consumption country, 2008 46.15 million tons of pork, pig stock 462.64 million head by the end pig slaughter 609.6 million. National pig industrys annual production value at around 650 billion yuan, nearly 50% per cent of annual output value of animal husbandry. Sichuan province in 2008 produced 6.5
15、2 million tons of pork, with 694,000 tons of Chengdu city, live pig sell 10.46 million, first 15 Vice-provincial cities in the country. The whole nation advantage regional planning (2008-2015) there are 437 counties (cities), 55, Sichuan, Chengdu has 7 (including in pengzhou). International pig indu
16、stry mainly include the European Union, the United States, and Canada, and Brazil and other absolute scale of animal husbandry industry and technology developed countries. Market 1, the domestic market from Chinas meat consumption habits and economic analysis of the development situation, the emerge
17、nce of new trends in the market of domestic pork and its products. Docking is a pig production and sales more closely. The Yangtze River Delta, Pearl River Delta and the Bohai rim economic developed area industrial structure adjustment gathered pace, two or three industries to the Central and Wester
18、n bias. Second, the rigid domestic consumption growth. For a long period, pork is still the largest variety of meat consumption in China, the absolute consumption continues to grow. Especially in the vast rural market growth potential. Third, market for pork and higher product quality requirements.
19、Pollution-free pork safety and health has shown a very good market prospects. Four is the market changing. Currently, cold meat, more and more varieties of meat and pork meat products, which accounted for a large proportion of pork consumption, stores, chain stores, supermarkets and other marketing
20、methods is on the rise, and transport has been extended to more than 2000 km in RADIUS. Chengdu is an important River pig resource market, the citys commercial rate reaches above 60% of live pigs, pork and raw materials primary processing products in the domestic and international reputation is high
21、. Western hog trading center in Chengdu and provides disease-free areas of construction in order to further accelerate the development of swine industry realizes space and conditions. 2, the international markets at present, annual volume of trade in live pigs in the world year around 18 million, ab
22、out 6 million tons of pork trade. A large net exporter of pork is mainly the EU and North America,-importing countries mainly in Asia, Japan, and Korea, and Singapore, the Philippines, Hong Kong and other countries and regions, as well as Russia, about 3 million tonnes were imported. It is predicted
23、 that the world meat consumption increase of 80% in Asia in the future, our country has obvious geographical advantages, export potential. With the advancement of live pigs superiority industry belt construction, animal disease .郑州金水万达中心1/3/5#楼SLJ-I型集成式附着升降脚手架专项施工方案天津隆苑科技有限公司2014年目 录一、工程概况11.1.工程概况1
24、1.2.建筑结构设计概况11.3.施工布置21.3.1.平面布置21.3.2.立面布置31.3.3.施工要求41.4.技术保证41.4.1.产品特点41.4.2.架体构成5二、编制依据8三、施工部署93.1.安全管理目标93.2.项目管理组织机构93.3.职责划分93.3.1.建设单位职责93.3.2.监理单位职责103.3.3.总承包方工作103.3.4.分包方工作113.4.集成式升降脚手架安全防护113.4.1.作业面防护113.4.2.架体与结构间隙防护113.4.3.挡脚板123.4.4.单元间防护123.5.施工计划123.5.1.施工进度计划123.5.2.材料与设备计划13四、
25、施工工艺技术144.1.技术参数144.2.工艺流程154.2.1.组装准备工作154.2.2.操作架体搭设154.2.3.现场技术确认方案164.2.4.材料入场检查验收164.2.5.集成式升降脚手架的组装174.2.6.集成式升降脚手架的升降224.2.7.集成式升降脚手架的使用与维护254.2.8.集成式升降脚手架的拆除254.2.9.拆除后成品保护284.3.检查验收294.3.1.集成式升降脚手架安装完毕及使用前检查验收表294.3.2.集成式升降脚手架提升、下降作业前应检查验收表29五、施工安全保证措施305.1.组织保障305.1.1.现场管理组织机构305.1.2.安全管理制
26、度305.1.3.人员管理325.2.技术保障325.2.1.质量保证措施325.2.2.安全保证措施335.2.3.安全技术交底345.2.4.安全检查及隐患处理办法355.2.5.防电措施365.2.6.防雷措施365.2.7.特殊部位措施375.3.冬季施工措施385.4.雨季施工措施395.5.应急预案395.3.1.应急准备和响应组织准备395.3.2.应急处理原则405.3.3.应急响应组织机构405.3.4.应急物资的准备、维护、保养415.3.5.危险源的确定425.3.6.应急救援知识的培训与演练425.3.7.应急响应43六、劳动力计划496.1.组装进度计划496.2.升
27、降计划50七、相关图纸507.1.附着升降脚手架平面布置图504.1 application of the Chinese language application for proxy bidding agency application system. 4.2 bidding agent applications should be submitted by the Agency included in the 5th chapter of the content, and than select file asked to provide appropriate documentation
28、. 4.3 proxy application shall affix its official seal coding and page by page in the specified location. Agent a copy of the application shall have to number the pages and signed original copy (copy) (including supporting documents), and copy should be exactly the same. 4.4 application there shall b
29、e no loose pages. 4.5 agent application should be complete with indelible ink (powdered) prints, the agent shall not alter any page of the application. 4.6 bidding agencies offer should be based on the interim measures for the management of tendering agents service charges (meter prices 20021980) ru
30、les of the Nineth, tender agent service charges using the difference progressive billing rate. Charges in accordance with the tendering agents service charges and, in conjunction with the provisions of the specific circumstances of the project shall not be floating up and down-floating range must no
31、t exceed 20%, otherwise the application cannot pass compliance checks, be invalidated. Due to bidding agency selection and principal-agent contracts signed during charging base bid amount has not yet been produced, it can only be according to the rates of price, bid and the bid amount determines aft
32、er the end, controlled response rates calculated shall pay tender fee (tender agency fee accounts for the actual bidding agent item for fares). Than the selected person tendering agents service charge control the upper and lower limits, Cap for the State Development Planning Commission of the interi
33、m measures for the management of tendering agents service charges (meter prices 20021980) of tendering agents service fees under 100%, the lower limit for the State Development Planning Commission of the interim measures for the management of tendering agents service charges (meter prices 20021980)
34、of tendering agents service fees under 80%. Tendering agents service charge base should include the following tenders: construction, supervision and material over the above tenders are expected to be important, with each tendering agency entrusted with tender bid amount as a base for a separate comp
35、utation of tendering agents service fees. Tendering agents service fee payment in accordance with the General Office of the State development and Reform Commission on tendering agents service charge of notification on the relevant issues (the change price 2003857). Sale of prequalification documents
36、 and solicitation documents going to choose all, pricing should be based on the principle of profit not files, must not violate the relevant provisions in the price Department. 4.7 requirements in the form of application proxy application shall be prepared in the 5th chapter of the format. Applicati
37、on of various supporting documents should be requested by the selection of files grouped by order. Comparison and selection of the bidding agencies must provide supporting documents required by the file; the file you selected does not have the required supporting documents, bidding agency acknowledg
38、ed the need to provide, or you can provide. Proxy application shall be bound, and page-by-page coded in the order. 5th chapter application format notes: bidding agent .49一、 工程概况1.1. 工程概况序号项 目内 容1工程名称郑州金水万达中心1/3/5#楼2工程地址河南省郑州市金水区花园路和农科路交会处3建设单位4设计单位5监理单位6施工总承包中建八局二公司1.2. 建筑结构设计概况序号项 目内 容1建筑层数1#楼44层、3
39、#楼31层、5#楼37层2建筑层高地上部分层高（m）裙房层高3标准层高3.153建筑高度（m）4结构形式剪力墙5混凝土等级本工程外围护架体采用SLJ-I型集成式升降脚手架，可最大程度地减少普通架体大量的高处搭设作业危险，同时又节约了大量的钢管、扣件等周转材料，符合以人为本、科学发展和低碳节能环保、绿色施工的发展方向。本工程从 4 层开始使用集成式升降脚手架施工。为方便架体组装，底部采用双排架搭设安装架体，即从 4 层底板以上组装的架体，架体在地面进行部分拼装，然后吊装至架体上进行整体连接，完成架体组装后，随即将下部外双排架拆除。架体全高 16.4 米，分四次吊装，首节吊装3.6米，吊装同时将第
40、一道附着支座安装牢固，为架体提供了可靠的结构附着点。1.3. 施工布置1.3.1. 平面布置序号项 目内 容1机位布置数量1#楼3#楼5#楼5848422升降单位布置见平面布置图单元机位1-单元机位2-3机位间距离直线跨度最大6.3m折线或曲线5.0m4架体端部悬挑架体分组端部水平悬挑长度不得大于1/2水平支撑跨度和2m5架体全高与支撑跨度的乘积110m2架体布置原则本工程架体任意两点间布置距离满足以下要求：1) 架体外皮宜尽量布置成直线，避免出现多处拐角，增强架体整体性。2) 集成式升降脚手架布点应尽量避开阳台及悬挑板的位置，以方便架体附着。3) 为配合建筑的流水施工，集成式升降脚手架按流水
41、段分布将架体进行合理分组，保证分组与流水段对应，以不出现“同组不同流水段”的情况为原则，分组缝与流水段分段相适应，分组缝可适当由先施工流水段向后施工段跨过流水分段处，以利于施工防护。同时架体分组时兼顾工作量均衡，即分组后各组间架体榀数基本均等，避免出现榀数过多和过少现象。4) 按照总承包方塔吊布设位置及塔吊附臂水平及垂直位置，若附臂安装时穿过架体内部，则需事前将集成式升降脚手架防护网拆除，安装局部加固件即可。特殊说明：1) 本产品全部采用定型式结构，因此主要适用于外形规则的公建建筑、在外形结构变化较多的住宅建筑中使用时，异形构件较多，组装时需要严格听从厂家技术指导指挥，避免出现安装错误，影响架
42、体整体搭设质量。2) 本产品架体与建筑结构直接采用定型翻板封闭，翻板最大封闭间隙为0.5米，对于间隙超过0.5米部分需要定制封闭翻板，具体规格按实际施工需要设计！3) 本工程施工电梯部位不采用架体封闭，依据现场提供尺寸，该部位预留6米宽距离，保证施工电梯上下无障碍。4) 塔吊附着臂与架体穿插部分，采用局部架体拆除，具体位置参见平面图，部位大厦见塔吊附着臂避让立面图。5) 由于建筑造型较多，允许存在部分架体之间间隙临时搭接，间隙700mm，架体临时搭接部分架体外安全网采用钢丝网封闭，每隔1.8米设置一道搭接杆，作业层加设拦腰杆，与主框架及架体采取临时连接。1.3.2. 立面布置1) 架体立面：架
43、体全高高度由具体楼层决定，覆盖5层，顶部为2米的防护，架体步高按照具体层高进行调整，保持与层高一致，保证密封翻板能够完全密封，设置8步架，2个作业面，最底层为封闭防护层。集成式升降脚手架架体净空宽度0.6m（内外排立杆内边边距）。2) 架体单元：所有水平杆与每根立杆和定型钢脚手板用螺栓组件可靠连接，架体单元由内外立杆、水平杆、定型钢脚手板、翻板、定型防护网组成一个空间桁架结构。3) 拨叉式防坠落附墙支座：该构件将防坠装置和附墙装置集成于一体，每个机位处竖向不少于2个拨叉坠落附墙支座，用T38穿墙螺栓固定在建筑结构上。4) 智能提升系统：使用型号为7.5T的电动葫芦、智能控制装置和倒挂葫芦装置及
44、上、下吊挂件，每个机位均配置有提升系统即可单点控制也可多点控制。5) 脚手板：定型钢脚手板安装在架体单元内，用螺栓组件与架体单元内/外立杆可靠连接。6) 集成式升降脚手架的脚手板外侧设置有封闭翻板，翻板与定型型钢脚手板用合页连接，翻板为活动构件，升降时翻开，静止施工作业时盖好。翻板必须满铺严密，不允许有孔洞存在。对于结构变化较大处的密封板，则可用定型钢脚手板搭设在架子脚手板上和楼层楼板上。7) 集成式升降脚手架架体组装后在端部处均全部安装有端部封网。8) 集成式升降脚手架架体外侧安装有防护网。1.3.3. 施工要求1) 正式施工方案编制前必须有全套完整的建筑、结构施工图纸。2) 为配合其他工种
45、作业，在正式施工方案编制前，需提供准确的塔吊及附臂位置，流水段划分情况，模板使用情况，保温施工时间，料台设置情况（料台与架体脱离），如装修使用本架体还需确定施工电梯位置。3) 严禁将模板支架、缆风绳、卸料架体等固定或连接在架体上。4) 混凝土强度达到10MPa后方可安装附墙支座进行提升，同时提升时安装吊挂件处混凝土强度不得低于20MPa，需设置同条件试块进行强度测定。5) 作业人员需持证上岗，按要求作业，严禁患有恐高症、精神病、癫痫病、高血压、心脏病、高度近视等病的人员高处作业，禁止酒后上架作业。6) 需提供满足架体使用的三相五线制不小于7Kva的配电箱。7) 集成式升降脚手架吊装及拆卸过程需
46、使用塔吊。8) 安装场地要求：产品堆放位置应远离混凝土泵车等易污染区域，并通过项目告知所有人员注意对产品的保护，防护网是易损构件，须特别注意保护。1.4. 技术保证1.4.1. 产品特点1) 架体单元工厂预制化生产，所有防护网全部采用镀锌冲孔板，产品标准化，可实现工具化安拆；管理简单，不再需要钢管扣件，在节约材料租赁费的同时，使设备、材料现场管理变得简单。2) 架体单元采用拼装式标准节，运输方便。3) 施工现场底面组装、安拆方便，操作简便迅速，避免高空搭设架体，且易保证安装质量。4) 架体搭设全部采用螺栓连接，结构更加紧凑，不仅减少了现场的施工作业量，外形更美观而且文明施工。 5) 采用的电动
47、提升机倒挂系统，避免了每次提升倒换设备，大幅度降低了工人的劳动强度（每台电动升降机85公斤），减少了设备故障率，极大地提高了架体在升降过程中的安全性。6) 采用的拨叉式防坠落装置，利用拨叉原理。正常提升或下架时，导轨的运动，带拨叉摆动。当架体坠落时，下坠速度大于拨叉复位速度，从而卡死导轨，防护架体坠落。该防坠构造简单，安装拆除方便，适合施工现场的各类环境使用，解决了当前附着式脚手架防坠装置易出隐患的问题，具有结构紧凑、体积小，承载力大；使用寿命长，免维护；成本低等显著特点。7) 与落地式外脚手架相比，材料周转率高,可多次重复使用，符合国家环保、节能减排的产业发展方向。8) 一次搭设循环使用，节约人工费约30%，降低了施工过程中脚手架搭设的人工费用。9