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1、高空作業(yè)安全施工方案-全文預(yù)覽

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【正文】 ules. In early 2020 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 15 code and rule is Method in adhere to the regulations established for the purpose of bining 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 selfdiscipline 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 party39。 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。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。 the second part is the interpretation of the two fundamental principles of the revision of laws and regulations in the party。 項(xiàng)目部物資主管:保證安全帶、安全網(wǎng)等防護(hù)用品及用作登高梯子的質(zhì)量符合安全,按國(guó)家有關(guān)標(biāo)準(zhǔn)對(duì)安全帶、安全網(wǎng)等防護(hù)用品進(jìn)行驗(yàn)收。拆除過程中盡量避免翻轉(zhuǎn)。下層作業(yè)的位置,必須處于上層確定的可能墜落范圍半徑之外,不符合以上條件時(shí)應(yīng)設(shè)置安全防護(hù)層。上下傳遞物件禁止拋擲。 根據(jù)高空作業(yè)內(nèi)容,有針對(duì)性地將各類安全警示標(biāo)志懸掛于施工現(xiàn)場(chǎng)各相應(yīng)部位,夜間應(yīng)設(shè)紅燈示警。 六 、高空作業(yè)安全措施 高處作業(yè)人員的安全教育及相關(guān)的安全預(yù)防工 作。 固定式爬梯應(yīng)用金屬材料制成,并加設(shè)扶手,高度超過 8米時(shí)應(yīng)設(shè)置梯間平臺(tái)。需進(jìn)行臨時(shí)固定、電焊的工序,要搭設(shè)可靠的安全設(shè)施,隨構(gòu)件同時(shí)上吊就位。 6 (三)、 橋面鋪裝 施工 橋面鋪裝施工時(shí), 橋上臨邊、張拉槽口等已全部施工完畢,做好防止向橋下墜物的工作 , 梁面兩側(cè)臨邊 設(shè)置安全防護(hù)網(wǎng) 。 吊架外側(cè)設(shè)置欄桿,欄桿搭設(shè)方法與腳手架操作平臺(tái)防護(hù)欄桿相同。 梁面兩側(cè)臨邊, 梁底(濕接縫和中橫梁)設(shè)置安全防護(hù)網(wǎng)。 抱箍為兩個(gè)半圓,采用 4 個(gè)高強(qiáng)螺栓緊固在墩柱上,靠橡膠片與墩柱砼的 摩擦力支撐其上重量。 說明: 廠制定型支架如碗扣式支架、萬能桿件等材料規(guī)格、桿件連接或加固與此規(guī)定沖突的,按桿件出廠說明合理使用。 支 架 的欄桿與上人通道不得先拆除,而應(yīng)按順序與 支 架 同時(shí)拆除。地錨使用前進(jìn)行抗拔試驗(yàn),合格后方可使用。 在 支 架 安全通道進(jìn)口處,設(shè)置安全警示標(biāo)志。 操作平臺(tái)臨邊設(shè)置防護(hù)欄桿,防護(hù)欄桿高度 ,豎桿間距不大于 2m,設(shè)兩排橫桿,高度分別是 ,底部設(shè) 30cm的擋腳板,防護(hù)欄桿外掛密目網(wǎng)。 支 架 兩端,在 支 架體四面,設(shè)置剪刀撐,剪刀撐與水平面的角度為 45176。 扣件必須具有出廠合格證明書才能使用,禁止使用脆裂、變形、滑絲的扣件。 腳手架 /模板的裝 /拆需設(shè)立警戒區(qū),并派專人監(jiān)護(hù),禁止上下同時(shí)立體交叉作業(yè)。 嚴(yán)禁酒后高空作業(yè)。橋墩采用搭設(shè)腳手架 (或碗扣式支架) 及風(fēng)纜 臨時(shí)設(shè)施進(jìn)行施工; 圓柱形墩柱上蓋梁采用抱箍為支撐,空心墩預(yù)埋牛腿為支撐,進(jìn) 行支模澆注; 20m 預(yù)制箱梁采用吊車架設(shè), 30m箱梁采用架橋機(jī)架設(shè), 現(xiàn)澆梁 采用 滿堂支架施工方法。 本工程橋梁 以 20m、 30m 先簡(jiǎn)支后連續(xù)箱梁橋 為主, 在預(yù)制場(chǎng) 預(yù)制 。本標(biāo)段 地處隴西、隴中黃土高 原丘陵溝壑區(qū),境內(nèi)黃土梁峁起伏,溝壑縱橫, 線路路基在 K298+900~K310+000段內(nèi)多存在高挖深填路段。 橋梁 墩柱 高度在 ~ m,全部屬高空作業(yè)。經(jīng)醫(yī)生診斷,凡患高血壓、心臟 2 病、貧血病、癲癇病以及其他不適應(yīng)于高空作業(yè)的,不得從事高空作業(yè)。 作業(yè)人員須檢查安全帶是否損壞,禁穿拖鞋 /高跟鞋 /帶釘易滑硬底皮鞋 或赤腳 作業(yè)。 (一) 、 支 架材料 支 架 使用外徑 ,壁厚 ,長(zhǎng)度以 4~ ~,有嚴(yán)重銹蝕、彎曲、壓扁或裂紋的不得使用。 (二) 、 支 架 搭設(shè)安全方案 支 架 的立桿垂直穩(wěn)放置于金屬底座或墊木上,立桿間距不得大于 2m,大橫桿間距不得大于 ,小橫桿間距不得大于 ,鋼管立桿,大橫桿接頭相互錯(cuò)開,使用扣件連接牢固。 支 架 頂設(shè)置操作平臺(tái),平臺(tái)寬度不得小于 ,滿鋪木板,不得有探頭板,與施工面不得有空隙, 支 架 搭接時(shí)不得小于 20cm,對(duì)頭接時(shí)應(yīng)架設(shè)雙排小橫桿,間距不大于 20 ㎝,在架子拐彎處腳手板應(yīng)交叉搭接,墊平腳手板應(yīng)用木塊,并且要釘牢。 搭設(shè) 支 架 時(shí),如無安全措施,附近及下部不得進(jìn)行其它作業(yè)。采用地錨固定,一個(gè)地錨只能固定一根風(fēng)纜,地錨的埋入深度為 2m,回填土 夯實(shí)。 拆除順序是先上后下,不得上下同時(shí)作業(yè)。 在霜雪及陰雨天氣工作, 應(yīng)采取防滑措施,遇六級(jí)風(fēng)時(shí)應(yīng)停止進(jìn)行搭設(shè)和拆除工作。矩形空心墩預(yù)埋 普通 20 槽鋼,間距 。 臨邊防護(hù)欄桿立桿底腳與梁面預(yù)埋鋼筋固結(jié),保證防護(hù)欄桿的穩(wěn)定可靠。架桿采用鋼管,在翼緣板上 預(yù)留 孔,通過穿入鋼筋固定架桿。吊架外側(cè)搭設(shè)防護(hù)欄桿。 鋼結(jié)構(gòu)的吊裝,構(gòu)件盡可能在地面上組裝。 (三)、 攀登作業(yè) 移動(dòng)式梯子底部須結(jié)實(shí)防滑,不得墊高使用,立梯角度以 75 度為宜,不得缺檔,如需接長(zhǎng),接頭不得超過一次,強(qiáng)度不得低于原梯子的強(qiáng)度。 作業(yè)面上的易墜物料應(yīng)及時(shí)清理干凈,以防墜落傷人。 為作業(yè)人員提供合格的安全帽、安全帶等必備的安全防護(hù)用具,作業(yè)人員按規(guī)定正確佩戴和使用。 高處作業(yè)材料堆放要平穩(wěn),并防止墜落;使用工具需要具有防止墜落傷人的措施;工具用完隨手放入工具袋中。 嚴(yán)禁上下立體交叉作業(yè)。 拆除防護(hù)欄桿、腳 手板層等前應(yīng)將上面的物件、混凝土塊等易掉落物件清理干凈后,方可進(jìn)行拆除。 項(xiàng)目技術(shù)主管:負(fù)責(zé)制訂高處作業(yè)安全保證措施,對(duì)高處作 業(yè)人員做好安全交底工作。 rule around the party discipline, disciplinary ruler requirements, listed as negative list, focusing on vertical gauge, draw the party anizations 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。 follow the correct direction, grasp the limited goals, adhere to the party39。 the second is concisely positive advocated by the lack of prohibited provisions excessive, no autonomy requirements。 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 passes 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 2020 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, 13 respectively held a forum will listen to part of the province (area) secretary of the Party mittee, Secretary of the Discipline Inspection Commission, part of the central ministries and state ans Department The first party mittee is mainly responsible for people, views of experts and scholars and grassroots party anizations and Party members. Approved by the Central Committee of the Communist Party of China, on 7 September 2020, 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 missions, st
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