普掘迎头临时支护实施方案.doc

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 compliance 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) 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 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 points) 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 million 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 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 performance (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 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 (since 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 development 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 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 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 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 6.52 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 industry 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 emergence 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 Western 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. 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 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. 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, about 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 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 .兖州煤业股份有限公司2013年科技项目实施方案项目名称：掘进拱形支护自动化设备承担单位：兖州煤业股份有限公司兴隆庄煤矿合作单位：北京双泰气动设备有限公司编写时间：2013年10月15日目 录一、项目的必要性：现状分析，国内外同类技术发展状况，目的、意义1二、研究开发内容.1三、主要经济技术指标、项目最终目标.1四、关键技术及创新点.2五、研究或研制开发的技术路线，实施的方式、方法、步骤.2六、技术、经济可行性及可靠性分析、论证.3七、对安全、环境、健康的影响性分析.3八、现有基础、技术条件，保证体系.3九、经济、社会效益分析.3十、项目实施进度计划.4十一、经费计划.4十二、项目负责人、项目组成员及分工.54.1 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. 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 be 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) rules 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 not 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 after 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 interim 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) 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 computation 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 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. Application 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 acknowledged 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 .一、项目的必要性：现状分析，国内外同类技术发展状况、目的、意义1）立项的必要性、目的和意义临时支护是掘进巷道施工中的一项重要施工工序。目前采用的临时支护形式主要是前探梁的形式，即先将吊环拧在最前排顶部锚杆上，然后将前探支护梁（一般为2寸钢管）穿在吊环内，再用小杆、道木接顶背实。临时支护作业为纯人工操作。不仅作业时间长（支护时间约30-40分钟），支护强度低，基本无初撑力，而且钻装完锚杆后，还要人工拆卸整个支护，费时费力，因此有必要研制一套普掘迎头机械化临时支护装置，提高自临时支护至吊挂支护网阶段的安全性和效率，实现机械化一次性支护，使得施工人员可以安全、连续地钻装锚杆，缩短临时支护时间，提高掘进效率。在煤炭行业竞争日益激烈的今天，用机械化替代手工操作是发展的必然趋势。2）国内相关产品与技术现状，国内已取得的最新阶段成果和达到的技术水平。普掘迎头临时支护的问题从采矿至今一直困扰着煤炭开采的安全问题、生产进度和效率的问题。曾经有不少煤矿企业都试图解决这一老大难的问题，但都因种种原因无功而返，目前国内还没有可以实现机械化作业的普掘临时支护。二、研究开发内容本次研发的主要内容是采用气动单轨吊拖动的普掘迎头临时支护装置。研发的内容大致分以下五个阶段：1）按临时支护要求和方案改造气动单轨吊车的部分结构。2）支护装置设计方案及优化。3）支护装置制造。4）支护系统井上联调模拟。5）支护系统井下实地操作试车。三、主要经济技术指标、项目最终目标1）与现有产品、技术、装备的对比分析相对于原来的前探支护梁形式，不仅操作实现了机械化，减轻了职工的体力劳动，提高了临时支护速度，而且临时支护强度大，安全性高。2）要达到的技术性能指标和参数可在临时支护的工作进程中，前后打两排锚杆，周向打5-8根锚杆，支护机构一次性进出完成整件的临时支护。临时支护初撑力可达到0.4吨，承载可达到1吨，确保人员在临时支护下工作安全。临时支护系统由但气动单轨吊拖动，实现机械化作业，并且可前后移动40m，保证响炮时能退回到耙装机后，防止响炮打坏。四、关键技术及创新点本项目是通过单轨梁气动拖车来驱动整个支护装置前进和后退的。支护装置在未运行到空顶区域时，人工将连接锚杆的钢筋梯按规定置于支护框架相应凹槽内，根据施工需要铺密纹防护网。支护装置运行至空顶区域后，气缸作用剪刀叉竖直方向伸长，推动拱形支护框架与空顶区域接触，完成临时支护。工人钻装完锚杆后，支护框架下落于单轨梁和耙装机之间，支护装置由气动拖车驱使撤离工作区，整个支护完毕。关键技术： （1）改造单轨梁气动拖车，满足临时支护系统的要求。（2）临时支护采用气动升降可满足不同断面大小的支护，一次可打双排锚杆。（3）在气动单轨吊车的牵引下，能沿巷道前后移动，离开爆破工作面。创新点：（1）采用单轨吊拖动临时支护，完成机械化临时支护，降低人工繁琐而危险的工作环境。（2）用气动单轨吊车完成爆破和采掘面的所有物料搬运和其他设备的吊装。五、研究或研制开发的技术路线，实施的方式、方法、步骤。（1）靠气动单轨吊拖动支护架体在巷道上方的单轨上移动，靠气动气缸实现支起、拖拽的功能。（2）技术调研 方案设计 方案论证 方案确定 图纸拆分细化设计 零部件加工检验 零部件组装整体联调 井下工业性试验 评议验收六、技术、经济可行性及可靠性分析、论证目前气动单轨吊装置已是十分成熟产品，该装置可负载2吨以上的重物爬20以上的斜坡，平巷、斜巷、拐弯均可运行，具有安全、可靠、灵活、与轨道运输不冲突等特点，非常适用于普掘迎头的物料运输，因此，在气动单轨吊基础上增加一套临时支护系统，实现机械化临时支护在技术和经济上是完全可行的。七、对安全、环境、健康的影响性分析（1）该装置采用压缩空气作为动力源，不仅对井下空气没有污染，而且天然具有防爆性，因此非常适用于煤矿井下使用。（2）该装置是以气动单轨吊为基础平台，气动单轨吊装置经过多年的运行使用，设备成熟可靠。（3）该装置不仅可以提高临时支护的强度，确保施工人员在临时支护区域的安全性，减少临时支护时间，而且可以实现迎头物料搬运的机械化，正常施工时需要的锚杆、钢筋梯等支护材料以及移机时需要抬扛的水泥枕、铁路等重物不需再用人工抬运，可以由单轨梁气动拖车直接运送到迎头，将极大的节省职工的体力劳动。八、现有基础、技术条件，保证体系（1