【文章內(nèi)容簡(jiǎn)介】 ； ⑺ 安裝完的管道中心線及高程調(diào)整合格后，即將管底有效支撐角范圍用中粗砂回填密實(shí)，不得用土或其他材料回填。 管道附屬設(shè)備安裝本節(jié)的規(guī)定適用于港口管道工程中閥門、膨脹彎管、管道伸縮器、泵及儀表的安裝及有關(guān)的一切作業(yè)。 閥門閥門的安裝符合下列規(guī)定：閥門安裝前檢查填料其壓蓋螺栓留有調(diào)節(jié)裕量。閥門安裝前按設(shè)計(jì)要求核對(duì)型號(hào)，按介質(zhì)流向確定安裝方向。閥門安裝前清理干凈，安裝和搬運(yùn)大規(guī)格的閥門時(shí)，不得以手輪作為起吊點(diǎn)，且不得隨意轉(zhuǎn)動(dòng)手輪。當(dāng)閥門與管道以法蘭或螺紋方式連接時(shí)，閥門在關(guān)閉狀態(tài)下安裝。安裝高壓閥門前必須復(fù)核產(chǎn)品合格證和試驗(yàn)記錄。安裝安全閥時(shí)符合下列規(guī)定：⑴ 安全閥垂直安裝；⑵ 在管道投入運(yùn)行時(shí)，及時(shí)調(diào)校安全閥；⑶ 安全閥的最終調(diào)校宜在系統(tǒng)上進(jìn)行，開啟和會(huì)座壓力符合設(shè)計(jì)要求。⑷ 經(jīng)調(diào)校后，在工作壓力下不得有泄露。⑸ 最終調(diào)校合格后，做鉛封，并填寫安全閥最終調(diào)校記錄。 膨脹彎管及金屬波紋伸縮器安裝“П”形或“Ω”形膨脹彎管符合下列規(guī)定：⑴水平安裝時(shí)平行臂與管線坡度相同兩垂直臂平行；⑵垂直安裝時(shí)設(shè)置排氣及疏水裝置。安裝金屬波紋伸縮器時(shí)符合下列規(guī)定：⑴金屬波紋伸縮器與管道保持同軸，不得偏斜；⑵安裝金屬波紋伸縮器時(shí)，設(shè)臨時(shí)約束裝置，待管道安裝固定后再拆除臨時(shí)約束裝置。 泵及儀表水泵及儀表的安裝需滿足國(guó)家現(xiàn)行《壓縮機(jī)、風(fēng)機(jī)、泵安裝工程施工及驗(yàn)收規(guī)范(GB50275)》的要求。 管道附屬構(gòu)筑物本節(jié)的規(guī)定適用于管道工程各類井室及雨水口的施工及有關(guān)的一切作業(yè)。 井室1 井室的混凝土基礎(chǔ)與管道基礎(chǔ)同時(shí)澆筑。2 管道穿過井壁的施工符合設(shè)計(jì)要求；設(shè)計(jì)無要求時(shí)符合下列規(guī)定： ⑴混凝土類管道、金屬類無壓管道，其管外壁與砌筑井壁洞圈之間為剛性連接時(shí)水泥砂漿坐漿飽滿、密實(shí)； ⑵金屬類壓力管道，井壁洞圈預(yù)設(shè)套管，管道外壁與套管的間隙四周均勻一致，其間隙宜采用柔性或半柔性材料填嵌密實(shí)； ⑶化學(xué)建材管道宜采用中介層法與井壁洞圈連接； ⑷ 對(duì)于現(xiàn)澆混凝土結(jié)構(gòu)井室，井壁洞圈振搗密實(shí)； ⑸ 排水管道接入檢查井時(shí)，管口外緣與井內(nèi)壁平齊；接入管徑大于300mm時(shí)，對(duì)于砌筑結(jié)構(gòu)井室砌磚圈加固。3 砌筑結(jié)構(gòu)的井室施工符合下列規(guī)定： ⑴ 砌筑前砌塊充分濕潤(rùn)；砌筑砂漿配合比符合設(shè)計(jì)要求，現(xiàn)場(chǎng)拌制拌合均勻、隨用隨拌； ⑵ 排水管道檢查井內(nèi)的流槽，宜與井壁同時(shí)進(jìn)行砌筑； ⑶ 砌塊垂直砌筑，需收口砌筑時(shí)，按設(shè)計(jì)要求的位置設(shè)置鋼筋混凝土梁進(jìn)行收口；圓井采用砌塊逐層砌筑收口，四面收口時(shí)每層收進(jìn)不大于30mm，偏心收口時(shí)每層收進(jìn)不大于50mm； ⑷ 砌塊砌筑時(shí)，鋪漿飽滿，灰漿與砌塊四周粘結(jié)緊密、不得漏漿，上下砌塊錯(cuò)縫砌筑； ⑸ 砌筑時(shí)同時(shí)安裝踏步，踏步安裝后在砌筑砂漿未達(dá)到規(guī)定抗壓強(qiáng)度前不得踩踏； ⑹ 內(nèi)外井壁采用水泥砂漿勾縫；有抹面要求時(shí)，抹面分層壓實(shí)。4 預(yù)制裝配式結(jié)構(gòu)的井室施工符合下列規(guī)定： ⑴ 預(yù)制構(gòu)件及其配件經(jīng)檢驗(yàn)符合設(shè)計(jì)和安裝要求； ⑵ 預(yù)制構(gòu)件裝配位置和尺寸正確，安裝牢固； ⑶ 采用水泥砂漿接縫時(shí)，企口坐漿與豎縫灌漿飽滿，裝配后的接縫砂漿凝結(jié)硬化期間加強(qiáng)養(yǎng)護(hù)，并不得受外力碰撞或震動(dòng)； ⑷ 設(shè)有橡膠密封圈時(shí)，膠圈安裝穩(wěn)固，止水嚴(yán)密可靠； ⑸底板與井室、井室與蓋板之間的拼縫，水泥砂漿填塞嚴(yán)密，抹角光滑平整。5 現(xiàn)澆鋼筋混凝土結(jié)構(gòu)的井室施工符合下列規(guī)定： ⑴ 澆筑前，鋼筋、模板工程經(jīng)檢驗(yàn)合格，混凝土配合比滿足設(shè)計(jì)要求； ⑵ 振搗密實(shí)，無漏振、走模、漏漿等現(xiàn)象； ⑶ 及時(shí)進(jìn)行養(yǎng)護(hù)，強(qiáng)度等級(jí)來達(dá)設(shè)計(jì)要求不得受力； ⑷ 澆筑時(shí)同時(shí)安裝踏步，踏步安裝后在混凝土未達(dá)到規(guī)定抗壓強(qiáng)度前不得踩踏。6 有支、連管接入的井室，在井室施工的同時(shí)安裝預(yù)留支、連管，預(yù)留管的管徑、方向、高程符合設(shè)計(jì)要求，管與井壁銜接處嚴(yán)密；排水檢查井的預(yù)留管管口宜采用低強(qiáng)度砂漿砌筑封口抹平。7 井室施工達(dá)到設(shè)計(jì)高程后，及時(shí)澆筑或安裝井圈，井圈以水泥砂漿坐漿并安放平穩(wěn)。8 井室內(nèi)部處理符合下列規(guī)定： ⑴ 預(yù)留孔、預(yù)埋件符合設(shè)計(jì)和管道施工工藝要求； ⑵ 排水檢查井的流槽表面平順、圓滑、光潔，并與上下游管道底部接順； ⑶ 透氣井及排水落水井、跌水井的工藝尺寸按設(shè)計(jì)要求進(jìn)行施工； ⑷ 閥門井的井底距承口或法蘭盤下緣以及井壁與承口或法蘭盤外緣留有安裝作業(yè)空間，其尺寸符合設(shè)計(jì)要求；9 給排水井蓋選用的型號(hào)、材質(zhì)符合設(shè)計(jì)要求；設(shè)計(jì)未要求時(shí)，道路上的井室必須使用重型井蓋，裝配穩(wěn)固。 雨水口1 雨水口的位置及深度符合設(shè)計(jì)要求。2 雨水口砌筑符合下列規(guī)定： ⑴ 管端面在雨水口內(nèi)的露出長(zhǎng)度，不得大于20mm，管端面完整無破損； ⑵ 砌筑時(shí)，灰漿飽滿，隨砌、隨勾縫，抹面壓實(shí)； ⑶ 雨水口底部用水泥砂漿抹出雨水口泛水坡； ⑷ 砌筑完成后雨水口內(nèi)保持清潔，及時(shí)加蓋，保證安全。3 雨水口與檢查井的連接管的坡度符合設(shè)計(jì)要求，管道鋪設(shè)符合本規(guī)范第5章的有關(guān)規(guī)定。4 位于道路下的雨水口、雨水支、連管根據(jù)設(shè)計(jì)要求澆筑混凝土基礎(chǔ)。坐落于道路基層內(nèi)的雨水支連管作C25級(jí)混凝土全包封，且包封混凝土達(dá)到75％設(shè)計(jì)強(qiáng)度前，不得放行交通。5 井框、井箅完整無損、安裝平穩(wěn)、牢固。（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 prehensive strictly strategic plan, implementation in accordance with the rules and discipline to manage the party, strengthen innerparty 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 2015 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 party39。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 party39。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 party39。s eighteen years prehensive 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 2010, 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 plicated, 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 countylevel 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