地下室监理实施细则【完整版】.doc

地下室监理实施细则【完整版】(文档可以直接使用，也可根据实际需要修订后使用,可编辑放心下载） 文件编号： FZCS-J- 地下室施工监理细那么工 程 名 称： 福州教育学院新校区二期 编 制： 审 核： 编 制 时 间： 2007年5月26日 福州市建设工程监理Fuzhou Construction Supervision Co.,Ltd.地址：福州市晋安区福新中路126号岳峰工贸大厦B座六层 ：0591-28062888目录一、专业工程特点针对特定工程编制二、施工工作流程 三、工程质量控制依据：1. ?砼结构工程施工及验收标准?GB50204-922. ?屋面工程技术标准?GB50207-943. ?钢筋焊接及验收规程?JGJl8-944. ?建筑安装工程质量检验及评定标准?GBJ300-885. ?装饰工程施工及验收标准?JGJ73-916. ?钢筋机械连接通用技术规程?JGJl07-967. ?工程测量标准?GB50026-938. ?地下室防水施工及验收标准?GBJ208-839. ?建筑工程质量检验评定标准?GBJ301-88三、工程质量控制要点及标准：(一) 模板工程1. 模板工程质量控制首先审核施工单位提交的模板施工方案，假设方案可行，那么严格按照方案监督施工单位实施。假设方案不可行，那么要求重新组织计算，直至满足施工要求为止。模板安装前应清洗干净，义满涂隔离剂，漏涂面积不得大于标准要求。模板安装应做到拼缝严密，模板轴线位移、标高、截面尺寸、分支度、相邻面板外表上下差、外表平整度及预留部位中心线位移应符合标准要求。2. 控制标准(1) 根本工程1) 接缝宽度：2.5mm，观察和用楔形塞尺检查，自然间抽取10，不少于3件;2) 漏涤隔离剂及粘浆面积：墙板根底2000cm2每件处；梁、柱800cm2每件处，观察和尺量检查。(2) 允许偏差工程：1) 轴线位移：根底5mm ，用尺检查 柱、墙、梁3mm2) 标高：+2、-5，用水准仪或拉线和用尺检查；3) 截面尺寸：根底 10mm，用尺量检查；柱、墙梁+2、-54) 垂立度：3mm，用2m持线板检查；5) 相邻两板外表上下差：2mm，用立尺和塞尺检查；6) 外表平整度：5mm，用2m靠尺和楔形塞尺检查；7) 预埋钢板中心线位移：3mm，拉线和尺量检查；8) 预埋管预留孔中心线位移：3mm，拉线和尺量检查；9) 预埋螺栓：中心线位移2mm，外露长度+l0mm，拉线和尺量检查；10) 预留洞：中心线位移l0mm，截面内部尺寸+l0mm，拉线和尺量检查；(二) 钢筋工程1. 质量控制钢筋的品种和数量、焊条、焊剂牌号性能及接头中使用的钢板和型钢必须符合设计和标准要求，钢筋必须具备出厂质保书和合格试验报告前方允许进场使用。钢筋的外表必须清洁，带有颗粒状或片状老锈，经除箭后仍留有麻点的钢筋严禁按原规格使用，钢筋的规格、形状、尺寸、数量、间距、锚团长度，接头位置必须符合设计和标准要求。钢筋焊接接头，焊接制品的机械性能必须符合设计和标准要求。2. 控制标准(1) 根本工程1) 绑扎：松扣、缺扣的数量应绑扣数的20，且不应集中；2) 焊接：骨架漏焊、开焊不超过焊点数的2，且不应集中，板伸入支座范围内的焊点无漏焊、开焊。以上2点按梁、柱件数各抽l0，但不少于3件，墙板按有代表性的自然间抽查10，不少于3处，观察和手扳检查；3) 弯钩的朝向应正确；4) 绑扎接头：搭接长度均不小于规定值的95，梁柱有代表性的自间间墙和板各抽10，均不小于2处，观察和用尺量；5) 箍筋制作：弯钓角度根本达135。，弯曲立径4d(钢筋立径)平支局部长度设计长度，箍筋间距允许偏差：±10mm，观察和用尺量；6) 钢筋的焊点与接头。a. 点焊焊点：无裂纹、多孔性缺陷及明显烧伤。b. 对焊接头：接头处弯折4。，钢筋轴线位移0.1d，又不大于2mm。无横向裂纹，无明显烧伤，观察和用尺量c. 电弧焊：焊缝厚度0.05d，宽度40.1d，长度设计规定d. 电渣压力焊：接头弯折4。，钢筋轴线位移0.1d，且不大于2mm，无裂纹及明显烧伤。以上各点：点焊网片，骨架按同一类型制品抽查5，梁柱等重要制品抽查l0，但均3件，对焊接头抽查10，但不少于l0个接头，电弧焊、电渣压力焊接头应逐个检查。检验方法是用小锤、放大镜、钢板尺和焊缝量规检查，对焊用刻槽尺检查。(2) 允许偏差工程1) 音架的宽度、高度：±5mm，用尺检查；2) 骨架的长度：±l0mm，用尺检查；3) 箍筋构造筋间距：焊接±10mm，绑扎±20mm，尺量连续三档取最大值。4) 钢筋弯起点位移：20mm，用尺检查。5) 焊接预埋件：中心线位移5mm、水平高差十3mm，用尺量检查。6) 受力钢筋保护层：根底±10mm、梁柱± 5mm、墙板± 3mm，用尺量检查(三) 砼工程1. 质量控制(1) 砼所用的水泥、粗骨料、外加剂等必须符合设计和标准要求。水泥必须具备出厂合格征和合格试验报告方允许进场使用。(2) 砼的配合比、原材料计量，搅拌和施工缝处理必须符合标准要求。(3) 见证制作砼试块。(4) 对于地下室底板，承台地梁外墙等具有抗渗要求的结构，严禁出现裂缝；外加剂的选用也必须符合有关规定。2. 控制标准(1) 根本工程1) 蜂窝面积：梁柱上一处1000cm2，累计2000cm2，根底墙、板上一处2000cm2，累计4000cm2；检查数量：梁、柱件数各抽10，但3件；墙板按有代表性的自然间抽查10；检查方法：尺量外露石子面积及深度。2) 孔洞面积：梁、柱上一处40cm2，累计80cm2；根底墙、板上一处100cm2，累计200cm2；检查数量同蜂窝数量。检查方法：凿去孔洞周围松动石子，尽量孔洞面积及深度。3) 主筋外露长度：梁、柱上的露筋长度10cm，累计20cm；根底、墙、板上的露筋长度20cm，累计40cm；检查数量：同上；检查方法：尺量钢筋外露长度.4) 缝隙夹渣层：墙板根底上的长度20cm，深度5cm，梁、柱上的长度和深度均5cm。检查数量：同上；检查方法：凿去夹渣层，尺量缝隙长度和深度。(2) 允许偏差工程1) 轴线位移a. 根底：10mmb. 柱、梁、墙：5mm，用尺量检查；2) 标高±5mm，用水准仪检查；3) 截面尺寸a. 根底：±15mm、-10mm；b. 柱、墙、梁：±5mm；用尺量检查；4) 柱、墙垂直度：5mm，用2m拉线板检查；5) 外表平整度：8mm，用2m靠尺和楔形塞尺检查；6) 预埋钢板中心线位移：10mm，用尺量检查；7) 预埋管、预留孔中心线位置偏移：5mm，检查方法同上。8) 预留洞中线位置偏移：15mm，用尺量检查；9) 电梯井井筒长、宽对中心线：十25mm，吊线和尺量检查。(四) 防水工程1. 质量控制(1) 卷材与肢材料必须符合设计要求和标准要求，卷材必须具备出厂合格汪和合格试验报告前方进场使用。(2) 卷材防水层的基层应牢固，外表清洁，阴阳角处呈圆弧形或钝角，冷底了油涂布均匀。(3) 卷材防水层铺贴方法和搭接、收头应符合标准要求，粘结牢固紧密、接缝封严，无损伤。(4) 卷材保护层与防水层应结合紧密。2. 控制标准(1) 卷材搭接长度：长边100mm，短边150mm(2) 卷材阴阳角：均应做成圆弧，圆弧半径150mm(3) 卷材接缝：应留在平面上，距立面600mm四、工序质量控制重、难点(一) 土方开挖及基坑支护1. 土方开挖本工程基坑采用锚喷加高压旋喷桩支护方式，属柔性支护，土体位移相对较大，基坑附近(西北角)又有3座片筏根底的老式6专政结构房屋，假设土体位移过大，那么会危及邻近建筑的平安。因此，基坑土方开挖过程中应实施沉降及位移观测，依据观测数据未调整土方开挖进度及维护补强措施。2. 砍桩及接桩土方开挖过程中，一方面应控制承台及底板底的标高，另一方面应控制好静压预制桩的砍桩长度，务必保证砍完后的桩项仲入承台的高度符合设计要求，即10cm左右。而对于超送需接桩的桩头，接桩前首先要求设计院出设计变更，对接桩质量做具体要求。接桩时，桩头一定要清洗干净，并除去浮碴。硷采用自拌硷，严格按照硷配合比控制投料，对于有条件的实行车车过磅，假设无条件的采取经验方法控制，并实行抽检制度，出现投料计量不准，那么要求整改。整改不合格的发监理通知，并暂停施工。所有造成的损失由施工单位负责。待整改合格前方可复工。3. 承台、地梁砖模砌筑承台、地梁砖模砌筑主要控制砌筑砂浆强度，结构尺寸及轴线位移和标高偏差均应在标准允许范围内。4. 砂、卵石垫层及C10素砼垫层、砂浆找平砖模砌筑完成后，复核土方标高，合格后可铺垫砂卵石垫层，要求用平板振动器振动密实，复核砂卵石垫层面标高，合格后同意浇捣10cm厚C10素砼垫层。砼垫层浇筑主要控制砼的搅拌及振捣(采用自拌砼)。浇捣砼前要求施工单位浇水密实砂、卵石垫层，严格按照配合比计量投料，不合格那么整改，直至合格。砼采用平板振动器振动密实，并要求施工单位及时检查垫层面标高，素砼垫层浇捣完后，对垫层面标高进行复核，待有一定强度后，可开始砂浆找平，主要控制面层标高及平整度。现场见证制作规定数量的砼及砂浆试块。(二) 卷材防水施工1. 卷材铺贴砂浆找平完成后，有一定强度后可开始卷材防水施工，卷材施工前的基层要求枯燥、无杂物、平整。假设有水那么应烘干，杂物应去除。较明显的凹凸处应找平，合格前方可开始卷材铺贴。卷材铺贴主要控制：搭接长度、搭接位置及有无空鼓、气泡等现象。不合格那么要求整改，直至合格为止。2. 细石砼保护层卷材铺贴经验收合格后，可浇筑40厚C20细石硷。砼的搅拌应做到计量准确，搅拌时间足够，保护层厚度均匀，平整度应符合标准要求。细石砼保护层浇筑完成后复核基面层标高。假设因场地条件限制，导致“SBS卷材无法铺于地下室外墙上，只能铺贴在永久性保护墙上(外防内贴法)时，要求放钢筋时应格外注意，以免钢筋割破卷材，失去防水作用。3. 现场见证制作规定数量的砼试块并送检。(三)地下室底板、地梁、承台1. 钢筋绑扎标高、轴线复核合格后，可开始地下室底板、地梁、承台钢筋绑扎及墙柱插筋固定。这一阶段主要控制钢筋间距、规格、数量、保护层厚度、弯起局部钢筋长度、锚固长度、搭接长度、搭接位置、钢筋间相互位置关系、焊缝质量、对焊质量、钢筋机械连接质量等方面应符合设计及标准要求，不合格者那么要求整改，立至合格为止。墙、柱插筋固定方式应正确，保证在砼浇筑过程中不会移动，以免受力截面改变。2. 钢板止水带安放主要控制钢板止水带宽度、位置、焊接质量。3. 砼浇筑地下室底板、承台、地梁砼标号为C30，抗渗等级S8，砼浇捣按后浇带分三次浇捣。钢筋、钢板止水带验收合格后，硷浇捣前应做以下准备工作：(1) 提交砼浇筑方案。(2) 审核砼浇筑方案，提出审核意见。(3) 召开砼浇筑交底会议，在会议上确定浇筑方案、砼供给商、砼配合比，养护方案及紧急情况预防措施等，并形成会议纪要，要求施工中严格照此执行，在此之前应进行砼试配实验。(4) 提交砼浇捣人员组织安排。(5) 去除场地内杂物及积水，准备工作结束后可进行政的浇捣工作。砼浇筑过程中主要控制以下几个方面：1) 砼坍落度。随时抽检砼坍落度，假设出现不合格情况，那么要求立即处理，(砼供给商及防水外加剂供给商场应派人在现场随时解决问题)，务必满足设计及标准要求。2) 砼入模温度。因砼浇筑正值夏季高温时期，入模温度要严格控制，以防砼内外温差过大，导致裂缝。因此，要催促施工单位用草袋覆盖砼泵管，以防止阳光照射使砼入模温度过高。3) 砼振捣。砼密实度对防水质量影响很大，因此砼振捣质量要严格控制。砼振捣应均匀，防水漏振及过振，尤其上、下层交接处振捣要注意，振捣棒应伸入下层面防止出现施工缝。4) 浮浆的处理：由于泵送砼往往坍落度较大，砼振捣过程中不可防止地将出现浮浆问题，对于浮浆的处理在事前应有具体方案。并经业主、设计、监理确认后可用于施工。5) 施工缝应留在墙上，距底板面高度应符合设计要求。6) 砼浇捣完成后应立即进行养护，催促施工单位严格按照养护方案执行。7) 复核底板面标高及平整度8) 现场见证制作规定数量的砼试块。(四)地下室墙、柱底板砼浇筑完成后便可进行地下室墙、柱钢筋的绑扎及模板安装。1. 钢筋绑扎钢筋绑扎主要控制钢筋规格、数量、间距、接头位置、钢筋保护层等方面，确保符合标准及设计要求。不合格那么整改，立至合格方可安装模板。2. 模板安装钢筋经检查合格后，可进行模板的安装。模板主要控制接缝宽度、漏涂隔离剂面积、相邻两板面差、板面平整度、截面尺寸、标高、全直度等方面。另外模板支设，加固方式严格按照施工组织方案执行。不合格那么整改，立至合格为止。3. 砼浇捣模板安装完成，经检验合格后可进行砼的浇捣，砼浇捣主要控制砼的坍落度，分段长度，振捣时间等方面。由于墙柱高度较大，因此砼一定要分层振捣密实，防止漏振、过振。(砼浇捣完后应及时养护)，施工缝应留在梁底以下10cm左右。现场见证制作规定数量的试块并送检。4. 拆模拆模时间严格按照标准执行，严禁出现提早拆模而影响构件质量的情况，墙、柱侧模撤除时间应以不影响构件外观质量为准。(五)地下室顶板l. 钢筋绑扎：同地下室、地梁、底板钢筋控制方法2. 模板安装：同地下室墙、柱模板安装3. 砼浇捣前，施工缝应去除浮碴、凿毛、冲洗干净、并充分湿润、用1：2水泥砂浆抹1-2cm，楼板的砼应采用平板振动器振动密实，梁位处用插入式振动器振捣密实。4. 拆模梁、板侧模的拆模时间应以不影响构件外观质量为准。底模的撤除时间及撤除顺序应以标准严格控制。严禁出现提早拆模而影响质量事情。假设因施工单位自作主张提早拆模所造成的质量问题及经济损失均由施工单位自己负责。 英文版 Two regulations promulgated 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. The two regulations supporting each other, the < code > adhere to a positive advocate, focusing on morality is of Party members and Party leading cadres can see, enough to get a high standard; < rule > around the party discipline, disciplinary ruler requirements, listed as "negative list, focusing on vertical gauge, draw 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 fundamental 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. < code > and < Regulations > revised the necessity and revised history of the CPC Central Committee the amendment to the Chinese Communist Party members and leading cadres honest politics several guidelines > and < Chinese Communist Party discipline and Punishment Regulations > column 1 by 2021 to strengthen party laws and regulations focus. Two party regulations revision work lasted a Years, pooling the wisdom of the 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 party's leadership, to solve the masses of the people reflect a focus on the problem. The new revision of the < code > and < rule >, reflects the party's 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 party's eighteen years comprehensive strictly practice. (a) revised two regulations of the party need of < the ICAC guidelines > in < in 1997 Leaders as members of the Communist Party of China clean politics certain criteria (Trial) > based on revised, the promulgation and implementation of January 2021, to strengthen the construction of the contingent of leading cadres play an important role. But with the party to manage the party strictly administering 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 autonomy 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 county-level leading cadres above. < rule > is in 1997 < Chinese Communist Party disciplinary cases (Trial) > 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 comprehensive 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 authority 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 < the criterion of a clean and honest administration > and < rule > the two is likely to be more relevant regulations first amendment. By revising, 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 attaches 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 Commission for Discipline Inspection from 2021 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 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 mainly 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 2021, the general office of the Central Committee of the Party issued a notice to solicit the provinces (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 Inspection 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 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, < code > and < Regulations > revision of the basic principles of two party regulations revision work and implement the party's 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 < low political criterion > and < Regulations >, highlighting the ruling party characteristics, serious discipline, the discipline quite in front of the law, based on the current, a long-term, advance as a whole, with Bu Xiuding independent < rule > and < rule >. 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, maintaining 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 2021 held the eighth session of the Central Commission for Discipline Inspection Fifth Plenary Session 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 < code > and < rule > is Method in adhere to the regulations established for the purpose of combining rule of virtue is to adhere to the party 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 governing the party and the party. The Party of rule of virtue "de", mainly refers to the party's ideals and beliefs, excellent traditional style. The revised the < code > closely linked to the "self-discipline", insisting on the positive initiative, for all members, highlight the "vital few", emphasized self-discipline, focusing on the morality, and the majority of Party members and the ideological and moral standards. The revised