s護腳施工技術方案(10頁).doc
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2022-07-07
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1、political life; II is perfect party decision program and system, specification school hospital two level leaders especially head power exercise, promoted party decision scientific, and democratization; three is perfect cadres selection appointments system, widened selected people employing channel, 2、specification nominated recommended approach, formed right oriented and science selected people employing mechanism, from essentially solution selected what people, and What peoples problems with four is to improve the assessment mechanism, form a scientific evaluation system, rigid use of evaluatio3、n findings, let dry good do bad, nothing really different. Five stick to collective leadership to implement democratic centralism, people responsible for organization and for unifying, superiors and subordinates responsible for combining formed catch levels, levels responsible for the level of polit4、ical behavior. Focus on supervision and examination to prevent superior clean sweep package, put an end to subordinate shanquan ultra vires. Formed in good working order, procedures and scientific and normative hierarchy, clear responsibilities to fulfil their responsibilities, do the work industry,5、 put an end to shortage of planted fields of others, their phenomena, preventing dislocation; insist on job matching and carefully gauge fully discharge our duties in accordance with law to prevent absence. Is to build a strong cadre of six. Strong political ideals and political direction, clear mis6、sion for the people, and consciously safeguard the interests of the party and the State, strengthen party spirit, improve the ability of duty, inherit and carry forward the partys fine tradition and style, and consciously constructing the corruption line. Leadership above rate, to play the role of l7、eading by example and demonstration features lead to set up good political style and level to level, with levels. Seven sound power operating mechanism. Play a role, mobilize all positive factors, and use various means to ensure standard operation of power. Guide cadres adhere to the discipline of p8、arty members at the same time, play the role of the management and supervision of the Organization and the oversight role of the other actors to achieve combination of self-discipline and heteronomy. Power supervision Governor system of sound, helped create a good political environment. (D) an under9、taking, loyal clean play. Was to serve as the highest standard of party members and cadres, and to firmly establish the purpose of serving as a comprehensive fundamental work of strictly administering the party. Enhanced perform the obligation of the party consciously and unconsciously, to implement10、 truly serve the people wholeheartedly. Twist tight thought and action of total switch, prevent not rules, and not clean of problem occurred, cleaning for officer not for, and not due diligence, and not play of phenomenon, firmly grasp for people of interests insisted good of, and corrected wrong of11、 this fundamental requirements, to solution individual members cadres wholeheartedly serving in inside deep roots tied have not prison, and not real problem and officer venture not real problem. Second, to persist in seeking truth from facts. In making decisions, focus on work, understanding of rela12、ted policies and documents, proceed from reality, adhering to problem-oriented, symptomatic effects of policy. To keep up with the pace of the development of higher education and innovation consciousness training combined with practical work, strengthen work護腳施工方案一、編制依據 1.1由四川省交通運輸廳公路規劃勘察設計研究院設計的本工程13、相關設計圖紙、技術交底報告和圖紙會審紀要;1.2公路工程質量檢驗評定標準JTJ 071-98;公路橋涵施工技術規范JTJ 041-2000;公路路基施工技術規范JTJ 033-95;公路施工安全技術規程JTJ 076-95;工程測量規范 GB 50026-93;建筑工程施工現場供用電安全規范GB50194-93等各級主管部門頒布的現行有關設計規范、施工技術規范、驗收標準、規程。二、工程概況K141+950K142+050護腳墻為避免斜坡路堤滑坡而設,墻高為4米,主要工程量M7.5漿砌片石。本護腳墻外側坡比為10.25。三、施工現場狀況項目區屬于亞熱帶季風氣候。主要特征為春早、夏熱、秋涼、冬暖四14、季分明,雨熱同季,光照同步;無霜期長,光照適宜,雨量充沛,氣候溫和,適宜于農、林、牧、漁業的發展;但秋季多雨,冬季多霧,霜、雪較少,降水時空分部差異較大,常有夏伏旱、秋霪雨及風、雹等災害性天氣發生。多年平均氣溫攝氏17.1,無霜期長,雨量充足;多年平均降雨量為1138mm,但降雨量年際變化大,年內各月降雨量分布極不均勻。光照較好,多年平均光照時數為1462.1h。根據水質分析資料,測區地下水、河(溝)水類型主要為HCO3-Ca和HCO3-CaNa,對砼基本無腐蝕性。四、施工方法1、施工前準備工作1)、基槽開挖前,先進行施工放樣,并報檢合格。2)、開挖前后,砌筑前必須報請監理工程師檢驗,合格后方15、可施工。3)、如遇難以人工開挖地段,需要放炮處理的地段,施工機具,安全設施,炸藥材料必須準備齊全。4)、施工前,砂、石、水泥等材料要保證有充足的貨源,并做好配合比試驗。2、原材料要求1)、砂子:砌筑使用的砂子,宜采用中砂或粗砂,料徑不宜超過5mm。2)、水泥:采用業主指定的水泥。3)、片石:應選用顏色均勻,無水銹,無油污,無風化的經檢驗合格的石材。4)、水:采用飲用水,不得使用帶有油污酸堿性大的水。3、施工工藝 施工工藝流程框圖施工放樣鋪設底漿漿砌片石抹面開挖溝槽勾縫清理現場搗漿 合格 合格 3.1施工放樣根據路基有關參數,用全站儀放出路基邊溝和排水溝的位置中軸線,并測出相應標高,在地面上標出16、里程樁號以及標高,并根據所交底結果,用白灰或線繩拉出溝的相應輪廓線,示出相應的開控深度。3.2溝槽開挖施工過程中,加強高程及邊線的測量,嚴格控制超挖。開挖底部預留20cm,人工清除,以避免擾動基底持力層。基礎開挖完成后應就平面位置、開挖面高程、開挖尺寸、開挖坡度、開挖面平整度、基底承載力等項目自檢,自檢合格報請監理工程師進行隱蔽工程驗收,簽發合格證后,及時進行基礎覆蓋。 所有從挖方中挖出的材料,如果監理工程師認為適用,可用作回填或按監理工程師指示的其他方法處理。基礎挖方應始終保持良好地排水,在挖方的整個施工期間都不致遭受水的危害。基坑開挖至圖紙規定基底標高后,如基底承載力達不到設計規定的承載力17、要求時,根據實際鉆探(或挖探)及土壤實驗資料提出地基處理的方案,報告監理工程師審查,并按監理工程師的指示處理。開挖的基坑未經監理工程師批準之前,不得砌筑圬工。基坑開挖完畢,報請監理工程師到現場監督檢驗,將檢驗情況填寫地基檢驗表,報請監理工程師復驗批準后,方可進行基礎施工。3.3鋪設底漿根據掛好的結構尺寸線,進行鋪設底漿,鋪設底漿要均勻。3.4材料要求3.4.1石料選用厚度不小于15cm具有一定長度和寬度的片狀石料,石料質地強韌、密實,無風化剝落、裂紋和結構缺陷,表面清潔無污染。3.4.2砂漿使用強制式拌和機現場拌和,材料使用中(粗)砂,且為河砂,過篩后機拌35min后使用。砂漿隨拌隨用,保持適18、宜稠度;在拌和35h使用完畢;運輸過程或存貯過程中發生離析、泌水砂漿,砌筑前重新拌和;已凝結的砂漿不得使用。3.4.3施工現場不堆放不合格材料,廢棄的材料及時清理出場。3.5沉降縫的設置 根據施工段長度以20m-50m分段砌筑并以10m15m設置沉降縫,沉降縫用瀝青麻絮或其它防水材料填充。3.6檢測3.6.1原材料檢驗材料進場前,要提供片石、砂、水泥,樣品報送監理、實驗室,檢驗合格后才能進場,材料進場后要經監理現場檢驗合格才能使用。3.6.2砌筑砂漿要按實驗室提供配合比攪拌采用攪拌機拌和,按要求做好試塊,送實驗室檢測。3.7、回填:1、工藝流程基坑清理分層鋪上分層夯打碾壓密實檢驗密實度修整找平19、驗收2、回填待片石砌體強度達100%以上后進行。3、回填前必須將松土、雜物認真清理干凈,經監理工程師檢驗合格后進行回填;4、檢驗回填料的質量有無雜物,檢驗是否符合規定,以及回填料的含水量,是否在控制的范圍內;如含水量偏高,可采用翻松、晾曬或均勻參入干土等措施;如遇回填土含水量偏低,可采用預先灑水潤濕等措施。5、使用振動壓路機進行壓實,每層松鋪厚度不大于15cm,壓實后檢測壓實度,合格后進入下一層施工;6、分段分層回填,交接處應填成階梯形,每層互相搭接,其搭接長度應不少于每層填土厚度的兩倍(30cm),上下層錯縫距離不少于1m。7、碾壓時,輪(夯)跡應相互搭接,防止漏壓或漏夯。8、基坑回填應在相20、對兩側或四周同時進行。基礎兩側標高不可相差太多。9、填方全部完成后,表面應進行拉線找平,凡超過標準高度的地方,及時依線鏟平;凡低于標準高度的地方,應補土找平夯實。五、人員和機具設備安排(見附表)六、環保及水保措施為將本工程建成一條生態工程、環保工程,項目部建立、健全環境保護體系,并在施工中采取一系列環保措施,減少工程對環境的影響。6.1施工期人員的管理 施工期間我們將配備專職環保監督人員,負責宣傳、檢查本合同段的環境保護和水土保持工作,并加強對施工人員的環保意識的宣傳,嚴格要求作業隊和施工人員文明施工。作業隊和施工人員將積極保護野生動物。6.2施工中,要密切與當地政府取得工作上的支持,要注意占21、用的道路及施工便道的養護,及時灑水保養,減少飛塵對農作物和周圍居民生活的影響。6.3加強施工現場的管理,保持施工現場整潔,做到材料堆放整齊,機械設備停放有序,文明施工。6.4要注意保護自然資源,在灌注砼過程中,泥漿不得隨意排放,防止污染水源。施工中采取措施避免和減少水土流失,當發生水土或因水土流失對農田和環境造成污染時及時處理。6.5遵守中華人民共和國的有關法規,按招標文件要求做好環境保護工作。七、質量保證措施7.1建立健全質量保證體系和創優體系,項目部成立以項目經理任組長,項目總工程師任副組長的創優領導小組,負責此項工作的質量創優領導工作。7.2、樹立“百年大計,質量第一”的方針,強化各種形22、式的宣傳。教育,隊伍進場后,將實行分項、分工序專項質量意識教育,有的放矢,標準明確,使全項目上下形成創優聲勢。7.3完善各種工程質量檢查驗收簽證制度,嚴格執行各項質量檢驗程序,通過全方位、全過程的質量控制,確保創優目標的實現。7.4制定質量目標和創優規劃,開展目標管理。根據質量目標和創優規劃提出的各項指標,從項目部到公司班組逐步分解為工作指標、管理指標、各項保證指標和操作指標,層層抓落實,保證各項指標的實現,確保質量總目標。7.5積極開發科技新成果,大力推廣應用新技術、新設備、新材料、新工藝,以先進的技術確保高質量的產品7.6加強施工技術指導,認真做好設計圖紙自審與會審,充分理解設計意圖;逐級23、進行技術交底,嚴格按設計圖、相關的技術規范及操作規程要求進行施工。技術人員深入現場精心指導,質管與測試人員準確檢測、嚴格把關。強化工序、工種、工藝的質量控制,在一些重點工序建立質量管理體系和質量專人負責,對關鍵性的重點工藝開展TQE活動,組織技術攻關。八、 安全文明施工 由于現場交叉作業,各施工作業班組在施工中要切實做好安全防護工作。注重提高本作業隊人員的安全意識,切忌松懈,疏忽大意。切實貫徹落實“安全第一,預防為主、文明施工”的方針,把安全文明放在首位。各施工作業隊要切實做好以下幾點:1、進入施工現場人員,必須佩戴安全防護用品及戴安全帽。2、施工過程中,設專人負責指揮,嚴格按照操作規程進行操24、作。3、夜間施工時,照明系統必須保證,并派電工、安全員專人值班。4、在作業時間內,專職安全員必須到現場具體負責安全管理制度的落實。并有權制止違反操作規程行為,將隱患消除在萌芽之中。5、嚴格上、下班交接制度,做好現場施工記錄。搞好現場的安全防護設施。6、由作業隊長負責檢查施工現場的安全防護措施,人員狀況,發現隱患,督促作業隊長及時排除,并做好記錄。附表1:施工人員進場一覽表:序號主要職位人數備注1現場負責人22技術人員33普工40合計45附表2:投入本工程的機械設備一覽表:序號機械名稱規格型號額定功率(KW)或容量(m3)或噸(T)數量1柴油發電機組GF120120kw2臺2砂漿攪拌機3504臺25、3挖掘機DH280-3301m32臺initiative, think new ideas, coming up with new ways. Overcoming work just passable, but not hard, earnestly fulfill their responsibilities, strengthening the sense of responsibility, stimulating desire, activate the innovation dynamic. Third is to have the courage to play. Due dil26、igence as is inherent in the Communists bloody and strength of character. Failing to evade, the slightest smell of the Communists, the peoples public servants are not, is people hate, hate scandal. School Party Committee will strictly control idle idle issues of governance as the starting point, con27、trol the party in a strict way. Glow party cohesion, creativity and combat effectiveness as test standard of overall effectiveness of strictly administering the party, full of enthusiastic, determined the officers of party members and cadres party spirit of play. For the officers not to shame, in fr28、ont of the urgent, difficult, dangerous and heavy tasks, under any condition, no thought of, sense of responsibility, the courage to be responsible for four is to adhere to the purpose of unifying belief and innovation, both serve the lofty ideas, but with practice, pioneering and innovative concret29、e action. In serious and solid to carry out your responsibilities at the same time, continue to use their brains, trying to, and actively explore new ideas, rely on the broad masses of cadres and the masses of workers, improve the level and quality of work. Leadership education innovation Guide. On 30、innovative teaching mode, training mode, teaching methods, educational technology, educational tools and student management, we must constantly review and improve the working experience, come up with new ideas, new programmes, to come up with new initiatives, always focus on long-term goals and the 31、central work of educating people, constant innovation and development, and create a new situation for the work. In the rural two speaks of the education in the rural two study and education (May 2016) comrades: on May 4, the district held a two learning education Conference, for me two educational w32、ork arrangements put forward clear requirements. Based on district requirements, the two study and education activities, today, I shall tell you a party lecture, very happy to be our Baocheng village party branches, there is an opportunity to . Meanwhile, we should also see, grass-roots party organi33、zations and party members education and management problems. Some village Board organization weak lax, village level management capacity insufficient, on village thing village love of decision force influence even than elderly will, part rural members relax has self requirements, long-term not parti34、cipate in party organised, long-term not paid dues, on village Board individual people of views with into overall, put a village Board individual people of shortcomings unlimited zoom, on village two Board of work not support, not implementation, even up to reaction, caused has more serious of effec35、t, so, must through carried out two learn a do learning education, seriously solution these problem, Promote the full strictness requirement into the grass-roots level, into every branch, every party member. 2. two education is important in strengthening ideological construction practices. XI Jinping, Secretary General stressed that ideological problems solved, and does not mean that it will never resolve. Just like the room needs to be cleaned regularly, dirt, regular cleaning of the mind. Since the partys 18, we conscientiously implement the Central Governments