《kd九景衢铁路JQJXZQ3标路基沉降变形观测及评估方案.doc》由会员分享,可在线阅读,更多相关《kd九景衢铁路JQJXZQ3标路基沉降变形观测及评估方案.doc(35页珍藏版)》请在三一办公上搜索。
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 .新 建 铁 路九景衢铁路JQJXZQ-3标 路基沉降变形观测及评估方案编制: 审核: 批准: 中铁十七局集团九景衢铁路JQJXZQ-3标项目经
24、理部二一四年七月4.1 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
25、 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 a
26、gent 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, tend
27、er 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
28、 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
29、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 mana
30、gement 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 ser
31、vice 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 ag
32、ents 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 docum
33、ents 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 supportin
34、g 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,
35、 or you can provide. Proxy application shall be bound, and page-by-page coded in the order. 5th chapter application format notes: bidding agent .目 录第一章 总则11.1.工程概况11.2.适用范围11.3.技术依据1第二章 组织管理12.1.项目部工作职责12.2.组织机构22.5.1.项目部测量大队职责32.5.2.路基沉降变形观测组职责4第三章 通用要求43.1.沉降变形测量等级及精度要求43.2.沉降变形监测网主要技术要求及建网方式43.2.
36、1.垂直位移监测网43.2.2.水平位移监测网53.3.沉降变形测量点的布置要求6第四章 专业要求94.1.路基沉降变形观测94.1.1.路基沉降控制标准94.1.2.一般规定94.1.3.路基地段沉降观测技术要求94.1.4.路基沉降观测及点位布设及水准线路134.2.路基工程沉降评估144.2.1.沉降评估方法及判定标准144.2.2.路基沉降评估154.3.过渡段沉降变形观测164.3.1.控制标准164.3.2.一般规定164.3.3.观测技术要求174.4.过渡段的沉降评估174.4.1.沉降评估所需资料174.4.2.沉降评估方法及判定标准17第五章 综合评估17附件一:线下工程沉
37、降变形观测及评估流程图18附件二:资料传递程序21附件三:附表22附表1 沉降水准测量记录表22附表2 路基沉降观测记录表(沉降观测桩)24附表3 路基观测桩沉降量记录汇总表25附表4 路基沉降观测记录表(沉降板)26附表5路基沉降板观测记录汇总表(沉降板)27附表6 路基边桩位移观测记录表28附表7 路基边桩位移观测记录汇总表29附表8 过渡段沉降量记录汇总表30路基沉降变形观测及评估方案第一章 总则1.1.工程概况本标段为新建九景衢铁路江西JQJXZQ-3标段,起讫里程:DK66+100DK118+000,途经上饶市鄱阳县,景德镇市、浮梁县,全长52.048km,其中路基工程共48处,总长
38、25.8km,路基工程总长占线路总长的49.6%。为了更好的完成本标段路基沉降变形观测工作,为评估单位提供真实、准确的评估数据,依据铁道总公司及九景衢铁路江西公司相关规定,制定本方案。1.2.适用范围本方案适用于九景衢铁路JQJXZQ-3标段施工过程中路基的沉降变形观测及评估。1.3.技术依据(1)、高速铁路工程测量规范(TB10601-2009);(2)、客运专线铁路有碴轨道铺设条件评估技术指南(铁建设2006158号);(3)铁路工程测量规范TB10101-2009;(4)、精密工程测量规范(GB/T 15314-94);(5)、地面沉降水准测量规范(DZ/T 0154-95);(6)、地
39、面沉降监测技术要求(DD2006-02);(7)、国家一、二等水准测量规范(GB/T 12897-2006);(8)、建筑变形测量规程(JGJ/T8-99);(9)、九景衢铁路江西公司关于工程沉降变形观测及评估的相关文件。第二章 组织管理2.1.项目部工作职责、负责沉降变形监测网的建立及其保护工作。、负责各种监测设备、仪器、管线的购置与埋设,及其观测设施的保护工作。、配置专业人员,按规定观测项目和频率进行全过程监测和记录,并按规定格式和内容提交观测数据,确保其真实、可靠、及时和全面。、参与沉降变形观测及评估方案的制定工作。、参与和配合建设单位或评估单位组织的沉降变形观测评估工作。2.2.组织机
40、构项目部下设的三个项目分部,每个分部建立以分部总工程师为技术负责人的路基沉降变形观测组织机构。三个项目分部根据各自管区的施工任务,成立相应的沉降观测测量队。项目经理部总工程师:刘松亮下设沉降观测测量队(根据各自管区施工任务设置)第一项目分部总工程师:贾国峰测量队队长:李海勋第二项目分部总工程师:汪家军测量队队长:罗建立第三项目分部总工程师:史国强测量队队长:冯晓亮鄱阳分部总工程师:修科明测量队队长:申政下设沉降观测测量队(根据各自管区施工任务设置)下设沉降观测测量队(根据各自管区施工任务设置)测测量队(根据各自管区施工任务设置)项目经理部测量大队队长:智 慧沉降观测组织机构图2.3.工作程序、
41、根据本实施方案,按单位(单项)工程分别编制路基沉降变形观测实施细则,报监理单位批准后实施。、经监理按附表1核查同意后,根据批准的路基沉降变形观测实施细则,按照设计文件要求,选派专业队伍和人员进行设备布设和观测。 、严格按路基沉降变形观测实施细则,以及有关规定进行观测和记录,确保记录数据真实、可靠,每次的观测记录必须经监理专业人员进行签认。、每个单位(单项)工程路基沉降变形观测完成后,7天内提交评估申请(附沉降变形观测报告),经监理签认后,报指挥部及设计单位,由指挥部通知评估单位进行评估。2.4.沉降变形观测仪器与人员的配备与管理、沉降观测测量仪器按照规定要求建立测量仪器台帐表和测量仪器检定计划
42、,并根据要求定期进行自检和送检。、每个小组配置精密电子水准仪徕卡DNA03一台、条码尺1对。测量仪器指定观测员使用,由项目部测量大队队长进行现场操作培训,变动操作人员时,必须先要对仪器操作员进行技能培训,合格后方可上岗操作。、各测量队的观测组长负责对精密电子水准仪使用、保养、贮存与管理。、每次观测前,对所使用的仪器和设备进行检验校正,并保留检验记录。、测量仪器的搬运与贮存,按集团公司检验检测设备搬运、防护和贮存暂行规定的有关要求办理执行。2.5.各级沉降观测负责人职责2.5.1.项目部测量大队职责(1)全面负责本项目沉降观测的实施与组织管理和培训工作。(2)负责本项目部管段内的沉降变形观测网(
43、垂直位移网)的布置与测设及数据复核和现场观测标(点)埋设安装的指导检查。(3)检查指导各观测小组的观测标(点)的埋设与安装,观测操作方法、观测频次等对管内的沉降变形观工作质量进行分析与评定。(4)负责管段内的沉降变形观测资料的汇总上报工作。(5)参加上级组织的各种沉降变形观测培训及检查。(6)负责本项目沉降变形观测测量仪器设备的保管和维护,保证仪器精度满足要求。2.5.2.路基沉降变形观测组职责(1)一个小组负责全部路基地段的沉降观测数据采集及录入工作。(2)路基支承层完工后的表层沉降观测桩点埋设及沉降观测数据采集与录入工作。(3)另一小组负责路基沉降板的监测数据采集与数据录入工作。(4)负责
44、管段内沉降变形观测标埋设与保护工作。(5)负责管段内的所以原始数据的收集、整理及归档工作。(6)负责所使用测量仪器设备的保管和送检。第三章 通用要求本标段路基工程沉降变形观测工作以路基的垂直位移观测为主,水平位移监测根据路基工点具体要求确定。3.1.沉降变形测量等级及精度要求本线沉降变形测量等级及精度要求按下表规定执行:沉降变形测量等级垂直位移测量水平位移观测沉降变形点的高程中误差(mm)相邻沉降变形点的高程中误差(mm)沉降变形点点位中误差(mm)三等1.00.56.03.2.沉降变形监测网主要技术要求及建网方式3.2.1.垂直位移监测网(1)垂直位移监测网主要技术要求垂直位移监测网主要技术
45、要求按下表执行:等级相邻基准点高差中误差(mm)每站高差中误差(mm)往返较差、附合或环线闭合差(mm)检测已测高差较差(mm)使用仪器、观测方法及要求三等1.00.30.60.8DS05或DS1型仪器,按二等水准测量的技术要求施测。(2)垂直位移监测网建网方式线下工程垂直位移监测一般按沉降变形等级三等的要求(国家二等水准测量)施测,根据沉降变形测量精度要求高的特点,以及标志的作用和要求不同,垂直位移监测网布设方法分为三级:1)基准点。要求建立在沉降变形区以外的稳定地区,同大地测量点的比较,要求具有更高的稳定性,其平面控制点一般应设有强制归心装置。基准点使用全线二等精密高程控制测量布设的基岩点
46、、深埋水准点;2)工作点。要求这些点在观测期间稳定不变,测定沉降变形点时作为高程和坐标的传递点。工作点除使用普通水准点外,按照国家二等水准测量的技术要求进一步加密水准基点或设置工作基点至满足工点垂直位移监测需要。加密后的水准基点(含工作基点)间距200m左右时,可基本保证线下工程垂直位移监测需要。3)沉降变形点。直接埋设在要测定的沉降变形体上。点位应设立在能反映沉降变形体沉降变形的特征部位,不但要求设置牢固,便于观测,还要求形式美观,结构合理,且不破坏沉降变形体的外观和使用。沉降变形点按路基、桥涵专业布点要求进行。监测网由于自然条件的变化,人为破坏等原因,不可避免的有个别点位会发生变化。为了验
47、证监测网点的稳定性,应对其进行定期检测。本次技术方案设计垂直位移监测网的观测分为首次观测和施工过程中的定期复测,按每半年进行一次,与精测网复测同时进行并统一平差,按施工期3年考虑,计复测6次。3.2.2.水平位移监测网(1)水平位移监测网主要技术要求水平位移监测网主要技术要求按下表执行:等级相邻基准点的点位中误差(mm)平均边长(m)测角中误差()最弱边相对中误差作业要求一等1.53000.71/250000按国家一等平面控制测量要求观测1501.01/120000按国家二等平面控制测量要求观测二等3.03001.01/120000按国家二等平面控制测量要求观测1501.81/70000按国家三等平面控制测量要求观测三等6.03501.81/70000按国家三等平面控制测量要求观测2002.51/40000按国家四等平面控制测量要求观测四等12.04002.51/40000按国家四等平面控制测量要求观测(2)水平位移监测网建网方式水平位移监测网一般按独立建网考虑,根据沉降变形测量等级及精度要求进行施测,并与施工平面控制网进行联测,引入施工测量坐标系统,实现水平位移监测网坐标与施工平面控网坐标的相互转换。3.3.沉降变形测量点的布置要求沉降变形测量