l抛石挤淤施工方案新.doc

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1、湘潭县城大鹏西路湘莲大道道路工程湘潭县第一建筑有限公司第二项目部2011年3月26日0、编制依据及原则0.1编制依据0.1.1大鹏西路及湘莲大道施工图设计文件0.1.2城镇道路路基施工及验收规范CJJ44-910.1.3公路软土地基路堤设计与施工技术规范JTJ017-960.1.4建筑地基处理技术规范J220-20020.1.5目前项目部现有的技术力量和历年的路基施工经验。0.1.6城镇道路工程施工与质量验收规范CJJ-2008.0.2编制原则0.2.1施工总体布置体现、确保质量,满足工期的原则;0.2.2施工过程坚持安全第一,预防为主和保护环境的原则;0.2.3遵循专业队伍施工,机械配套的原

2、则。1、工程概况及工程数量该清淤段位于大鹏西路K2+360K2+460全线路基穿过陈家塘,清淤面积是7350.94米2,清淤深度是2.3米,机械挖红线边沟,148.71m*宽1.5m*深2.7m2、资源需求计划 根据工程施工进度进行资源的合理调配,劳动力与机械配套根据工程进度需要进行增减。本方案暂时按照一个独立的生产单位编制。 2.1劳动力使用计划(见下表)。劳动力使用计划表序号工种/职务数量备注1施工管理32测量人员33挖掘机司机24汽车司机85压路机司机16推土机司机1合计18 2.2机械设备使用计划(见下表)。机械设备需求计划表序号机械名称型号/能力数量(台/套)备注1挖机1.35/m3

3、22后八轮83压路机20t14推土机3501合计123、软基处理方法3.1施工安排顺序从K2+500K2+460,修一条10m宽的抛石挤淤施工临时便道,进入施工作业区,然后由西向东分段处理。3.2抛填挤淤施工3.2.1工艺:地面测量场地准备石料运输卸至指定部位摊平(推土机/反铲)碾压填筑碎石、砂反虑层 验收。3.2.2施工方法: 1020米路基作为一个处治单元。挤淤之前准备好片石,并实测桩号地面的高程。抛填前,测量人员测放出路基第一层的回填边线,第一层块石边线为路槽顶面宽度两侧各加5m,在抛石边线与路基1:1.5坡脚线之间填砂包土高出水面50cm。卸料时设专人指挥,防止卸料超界,抛填时用反铲自

4、道路起点开始向进占法施工,路基横断面方向至道路中心线向两侧抛填。分层进行抛填,层厚50cm左右,采用20t压路机振动碾压,碾压至不在下沉为止,第一层填筑粒径较大的块石,向上依次可减少粒径,直至软基处理结束。挤淤反铲挖机配合推土机铺设,重型压路机碾压,反复碾压加入的块石,压实后达到表面无明显的轮迹,表面密实,无弹簧现象。抛填块石要求大小不均匀,便于层层铺设,小碎石填缝。填筑高度至水面以上50cm,再在路基填筑范围铺筑30cm厚反滤层。施工中若发现淤泥翻出来,采用挖掘机挖除淤泥,转拨至两侧,待淤泥稍干后另行 处理。对于上部覆盖小于1.2m,淤泥厚度小于2m,淤泥下为中粗沙层,位于水塘区,采取铺填爆

5、破石料(渣)至水面以上50cm后直接分层回填路基的方法进行施工,填石宽度为路槽顶面宽度两侧各加4m,在填筑边线与路基1:1.5坡脚线之间填砂包土高出水面50cm。对于抛石挤淤段,如果压路机不能将块石挤入淤泥,则辅以强夯,以使石块挤入淤泥。4、质量控制措施 1、材料要求:选用的抛填石料粒径20cm60cm,小于30cm粒径含量不大于20%。 2、开工前,进行施工测量,准确确定线路中桩、边桩的位置和高程。对于各类测量仪器,如水准仪等,按规定做好计量检定工作,在使用过程中要随时发现掌握可能出现的偏差,保证计量设备的准备。 3、施工前,组织技术人员和施工工人做好技术交底工作。 4、定期组织职工进行质量

6、安全学习,使其树立“质量第一”的思想,根据不同的作业内容,学习相关的高程质量措施,使其认识到工程质量的重要性。 5、施工过程中保证抛填石料的宽度,碾压到位。 6、施工时做好沉降观测,为进一步的施工、计量提供实测数据。确保检验的有效性和准确性,现场有专业测量人员负责沉降观测。把好质量关,用数据和分析图表配合和指导现场施工质量。 5、施工安全保证措施 建立健全安全生产管理机构,成立以项目经理为组长的安全生产领导小组,全面负责并领导本项目的安全生产工,实行安全生产三级管理。 实行逐级安全技术交底制,由经理部组织有人员对工程项目进行书面详细安全技术交底,凡参加安全技术交底的人员要履行签字手续,并保存资

7、料。项目经理部专职安全员要对安全技术措施的执行情况进行监督检查,并做好记录。 对于淤泥层厚度大、承载力极低的特点,施工中严格按照分单元段、从已知完成软基处理的部位向前进入未处理区域的依次推进的施工要求,分段适当减小、放慢施工速度、适当增大石料粒径等措施,防止机械陷入淤泥中。 清理的软土堆放厚度、高度不宜大于2.0m,流质淤泥堆置厚度、高度小于1.0m,堆置地点距离施工区边界大于3.0米外的区域,防止淤泥滑动流入施工区造成意外损失。并在淤泥堆置区周围做好警戒标识,防止不相关人员踏入淤泥中。 抛填施工现场不允许有非相关人员逗留观看。 机械作业时必须有专门人员指挥,严禁碾压、汽车等重型机械进入抛填工

8、作面前沿3.0m范围内。 成立防洪抗灾工作领导小组,制定防洪抗灾措施,接受业主的同意指挥,在洪涝季节,密切注意天气情况,加强值班,配备充足应急资源,做好一切防洪抗灾工作。 6、文明施工保证措施 文明施工是一个企业的形象,管理水平和整体素质的反映,也是职工队伍精神面貌具体体现。为提高施工人员的文明施工意识,制定如下文明施工措施: 1、深入了解当地的风俗民情、民风、民俗,爱护群众,保护群众利益。坚持互助互利的原则,充分调动地方群众的积极性,发挥地方人力、物力的优势,带动当地经济发展。 2、工地始终做到整洁有序、文明施工、工完料尽,保护当地水资源和建筑物,避免造成损失。 3、按批准的施工组织设计平面

9、布置图修建生产设施,合理布局。施工现场完成“三通一平”创造良好的施工环境,建设文明工地。 4、施工现场设置各种工程标识。 5、施工现场内排水设施通畅。各种材料堆放整齐,标牌明确,不同材料不混放。 6、施工营地建设按批准的布置图进行施工,使其符合消防、环保和卫生要求,做到排水通畅,生活用电符合规定,生活垃圾按规定及时处理。各种娱乐设施,文化活动场所设置简朴齐全,并设专人管理,使施工人员有良好的生活环境。五、施工计划横道图序号工程名称三月四月272931246810121施工准备2便 道3挖沟、排水4施工放样5围 堰6清 淤7路基填筑8其 它53(英文版 ) Two regulations pro

10、mulgated for implementation is in the party in power for a long time and the rule of law conditions, the implementation of comprehensive strictly strategic plan, implementation in accordance with the rules and discipline to manage the party, strengthen inner-party supervision of major initiatives. T

11、he two regulations supporting each other, the adhere to a positive advocate, focusing on morality is of Party members and Party leading cadres can see, enough to get a high standard; around the party discipline, disciplinary ruler requirements, listed as negative list, focusing on vertical gauge, dr

12、aw the party organizations and Party members do not touch the bottom line . Here, the main from four square face two party rules of interpretation: the first part introduces two party Revised regulations the necessity and the revision process; the second part is the interpretation of the two fundame

13、ntal principles of the revision of laws and regulations in the party; the third part introduces two party regulations modified the main changes and needs to grasp several key problems; the fourth part on how to grasp the implementation of the two regulations of the party. and revised the necessity a

14、nd revised history of the CPC Central Committee the amendment to the Chinese Communist Party members and leading cadres honest politics several guidelines and column 1 by 2015 to strengthen party laws and regulations focus. Two party regulations revision work lasted a Years, pooling the wisdom of th

15、e whole party, ideological consensus, draw historical experience, respect for the wisdom of our predecessors, which reflects the unity of inheritance and innovation; follow the correct direction, grasp the limited goals, adhere to the partys leadership, to solve the masses of the people reflect a fo

16、cus on the problem. The new revision of the and , reflects the partys 18 and the eighth session of the third, the spirit of the fourth plenary session, reflecting the experience of studying and implementing the General Secretary Xi Jinping series of important speech, reflects the partys eighteen yea

17、rs comprehensive strictly practice. (a) revised two regulations of the party need of in based on revised, the promulgation and implementation of January 2010, to strengthen the construction of the contingent of leading cadres play an important role. But with the party to manage the party strictly ad

18、ministering the deepening, has not been able to fully meet the actual needs. Content is too complicated, eight prohibition, 52 are not allowed to hard to remember, and also difficult to put into practice; the second is concisely positive advocated by the lack of prohibited provisions excessive, no a

19、utonomy requirements; the third is banned terms and discipline law, both with the party discipline, disciplinary regulations repeat and Criminal law and other laws and regulations repeat; the fourth is to clean the theme is not prominent, not for the existing problems, and is narrow, only needle of

20、county-level leading cadres above. is in 1997 based on revision, in December 2003 the promulgation and implementation, to strengthen the construction of the party play very important role. Along with the development of the situation, which many provisions have been unable to fully meet the comprehen

21、sive strictly administering the practice needs. One is Ji law, more than half of the provisions and criminal law and other countries laws and regulations Repetition; two is the political discipline regulations is not prominent, not specific, for violation of the party constitution, damage the author

22、ity of Party Constitution of misconduct lack necessary and serious responsibility to pursue; third is the main discipline for the leading cadres, does not cover all Party members. Based on the above situation, need to and the two is likely to be more relevant regulations first amendment. By revising

23、, really put the authority of Party discipline, the seriousness in the party tree and call up the majority of Party members and cadres of the party constitution of party compasses party consciousness. (II) two party regulations revision process the Central Committee of the Communist Party of China a

24、ttaches great importance to two regulations revision . Xi Jinping, general books recorded in the Fifth Plenary Session of the eighth session of the Central Commission for Discipline Inspection, on the revised regulations made clear instructions. According to the central deployment, the Central Commi

25、ssion for Discipline Inspection from 2014 under six months begin study two regulations revision. The Standing Committee of the Central Commission for Discipline Inspection 4 review revised. Comrade Wang Qishan 14 times held a special meeting to study two regulations revision, amendment clarifies the

26、 direction, major issues of principle, path and target, respectively held a forum will listen to part of the province (area) secretary of the Party committee, Secretary of the Discipline Inspection Commission, part of the central ministries and state organs Department The first party committee is ma

27、inly responsible for people, views of experts and scholars and grassroots party organizations and Party members. Approved by the Central Committee of the Communist Party of China, on 7 September 2015, the general office of the Central Committee of the Party issued a notice to solicit the provinces (

28、autonomous regions, municipalities) Party, the central ministries and commissions, state ministries and commissions of the Party (party), the General Political Department of the military, every 3 people organization of Party of two regulations revision opinion. Central Commission for Discipline Insp

29、ection of extensive solicitation of opinions, careful study, attracting, formed a revised sent reviewers. In October 8 and October 12, Central Committee Political Bureau Standing Committee and the Political Bureau of the Central Committee After consideration of the two regulations revised draft. On

30、October 18, the Central Committee of the Communist Party of China formally issued two regulations. Can say, two laws amendment concentrated the wisdom of the whole party, embodies the party. Second, and revision of the basic principles of two party regulations revision work and implement the partys

31、eighteen, ten eight plenary, the spirit of the Fourth Plenary Session of the Eleventh Central Committee and General Secretary Xi Jinping important instructions on the revised and , highlighting the ruling party characteristics, serious discipline, the discipline quite in front of the law, based on t

32、he current, a long-term, advance as a whole, with Bu Xiuding independent and . Main principle is: first, adhere to the party constitution to follow. The constitution about discipline and self-discipline required specific, awaken the party constitution of party compasses party consciousness, maintain

33、ing the authority of the constitution. General Secretary Xi Jinping pointed out that no rules, no side round. Party constitution is the fundamental law, the party must follow the general rules. In early 2015 held the eighth session of the Central Commission for Discipline Inspection Fifth Plenary Se

34、ssion of the 16th Central Committee, Xi Jinping again pointed out that constitution is the party must follow the general rules, but also the general rules. the revision of the and is Method in adhere to the regulations established for the purpose of combining rule of virtue is to adhere to the party

35、 constitution as a fundamental to follow, the constitution authority set up, wake up the party constitution and party rules the sense of discipline, the party constitution about discipline and self-discipline specific requirements. 4 second is to adhere to in accordance with the regulations governin

36、g the party and the party. The Party of rule of virtue de, mainly refers to the partys ideals and beliefs, excellent traditional style. The revised the closely linked to the self-discipline, insisting on the positive initiative, for all members, highlight the vital few, emphasized self-discipline, f

37、ocusing on the morality, and the majority of Party members and the ideological and moral standards. The revised Ji method separately, Ji, Ji Yan to Method, as a negative list, emphasizing the heteronomy, focusing on vertical gauge. Is this one high and one low, a positive reaction, the strict party

38、discipline and practice results transformation for the integration of the whole party to observe moral and discipline requirements, for the majority of Party members and cadres provides benchmarking and ruler. Third, insist on to. In view of the problems existing in the party at the present stage, t

39、he main problems of Party members and cadres in the aspect of self-discipline and abide by the discipline to make clearly defined, especially the partys eighteen years strict political discipline and political rules, organization and discipline and to implement the central eight provisions of the sp

40、irit against the four winds and other requirements into Disciplinary provisions. Not one pace reachs the designated position, focusing on in line with reality, pragmatic and effective. After the revision of major changes, major changes in the and modified and needs to grasp several key problems (a)

41、adhere to according to regulations governing the party and party with morals in combination, for at the present stage, the leadership of the party members and cadres and Party members in existing main problems of self-discipline, put forward principles, requirements and specifications, showing Commu

42、nists noble moral pursuit, reflected at all times and in all over the world ethics from high from low 5 common requirements. One is closely linked to the self-discipline, removal and no direct relation to the provisions of . the second is adhere to a positive advocate, eight prohibition 52 are not a

43、llowed to about the content of the negative list moved into synchronization amendment . Three is for all the party members, will apply object from the leadership of the party members and cadres to expand to all Party members, fully embodies the comprehensive strictly required. The fourth is prominen

44、t key minority, seize the leadership of the party members and cadres is the key, and put forward higher requirements than the ordinary Party members. Five is to simplify, and strive to achieve concise, easy to understand, easy to remember. The revised is the ruling Party since the first insists on a

45、 positive advocate forAll Party members and the self-discipline norms, moral declaration issued to all members of the party and the National Peoples solemn commitment. criterion of a clean and honest administration consists of 4 parts, 18, more than 3600 words. After the revision of the , a total of eight, 281 words, including lead, specification and Party member cadre clean fingered self-discipline norms, etc. Part 3 members low-cost clean and self-discipline, the main contents can be summarized as four must eight code. Lead part, reiterated on ideal and faith, fundamental

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