【正文】
l grid of plant plan construction, conduct location and lining, and prepare controlling piles of all main axises which are the standard of location inspection and embedded parts adjustment in road construction.根據(jù)廠區(qū)平面施工控制方格網(wǎng)進(jìn)行定位放線,做好各主軸線的控制樁,作為道路施工中定位檢查及預(yù)埋件調(diào)整的基準(zhǔn)。The rechecking method is adopting total station instrument to conduct traverse closure according to the coordinate points offered by the proprietor, with the horizontal coordinate control plying with precision requirements of secondorder traverse and elevation control deviation plying with precision requirements of thirdorder level, which are controlling points in construction measuring.復(fù)核方法為采用全站儀根據(jù)業(yè)主給出的坐標(biāo)點進(jìn)行導(dǎo)線閉合,平面坐標(biāo)控制符合二等導(dǎo)線精度要求,高程控制誤差符合三等水準(zhǔn)精度要求,作為施工測量控制點。 (2) Give dual attention to construction scheme piling, and pay attention to key points focused, with construction drawings, construction rules, quality standards and operating regulations as guidance documents for construction organization.(2) 編制施工方案要兼顧全面,突出重點。自行車棚根據(jù)現(xiàn)場實際情況穿插進(jìn)行。進(jìn)場作業(yè)前進(jìn)行安全知識教育培訓(xùn),認(rèn)真組織技術(shù)交底。表層處理(打磨、吸塵、面層均勻鋪灑金剛砂、表面硬化)。室內(nèi)回填并夯實232。polyethylene waterproof laying232。路邊回填土Specific construction process of warehouse terrace: clear up the cultivated soil to old soil layer if any cultivated soil232。基槽處理232。curb construction232。pipe laying232。3. Safety supervisors: be responsible for safety works in the project, be responsible for safety supervising and organizing groups for safety learning under the safety director’s guidance, and be responsible for filling and arranging safety materials with attentions paid to process control, and finding and eliminating safety risks timely for preventions. 安全員:負(fù)責(zé)項目的安全工作,安全員在安全主任指導(dǎo)下負(fù)責(zé)本部位的安全監(jiān)督及組織班組進(jìn)行安全學(xué)習(xí),負(fù)責(zé)安全資料的填寫、整理,注重過程控制,及時發(fā)現(xiàn)并消除安全隱患,做到防患于未然。 (2) Relevant materials have been prepared.(2) 相關(guān)材料已準(zhǔn)備完善。 Construction Arrangement 施工布署 Functions of Major Managers in Plant Roads and Warehouse Terrance Areas 廠區(qū)道路、倉庫地坪區(qū)域主要管理人員職能1. Construction director, technicians and construction workers: be responsible for supervision, control and disclosure of all construction technologies, control on safety quality schedule and filling of construction materials including construction journal in their own working part。 4. Measuring group: conduct horizontal control and axis control on the site, and retest the site elevation and axis coordinate. 測量組:嚴(yán)格按照施工專項方案、規(guī)范及設(shè)計圖紙要求,對現(xiàn)場進(jìn)行水平控制、軸線控制、對現(xiàn)場高程及軸線坐標(biāo)進(jìn)行復(fù)測。handling of foundation trench232。roadside backfill室外道路具體施工順序:測量放樣232。路基施工232。rammed earth232。C30 concrete (with steel fiber in it)232。二灰碎石穩(wěn)定層232。 Labor Organization 勞動力組織Scientific and rational labor organization is one of the important factors for successful project proceeding, distributing labor power timely according to project actual schedule. We will assign the mose excellent and experienced construction team to work on the site through investigation, which will be trained for safety knowledge before operating and organize technical disclosure in a serious manner. The personnels in special work types should work with certificates, getting down to work as soon as entering the site in time.科學(xué)合理的勞動力組織,是保證本工程順利進(jìn)行的重要因素之一。特殊工種持證上崗,按時入場后迅速進(jìn)入工作狀態(tài)。 Main Project Construction Methods 主要項目施工方法 Construction Preparation 施工準(zhǔn)備 1. Site preparation 現(xiàn)場準(zhǔn)備 (1) Adopt warning belts for temporary enclosure on both sides of the construction road according to section construction sequence on the site.(1) 按照現(xiàn)場分段施工的順序,對施工道路兩邊采用警戒帶進(jìn)行臨時圍蔽。以施工圖、施工規(guī)范、質(zhì)量標(biāo)準(zhǔn)、操作規(guī)程作為組織施工的指導(dǎo)文件。Adopt level instrument to introduce the site level elevation to the existing buildings, which is the basis of measuring channel elevation. The elevation controlling line should be introduced to the several existing buildings from one point to the surrounding according to construction demands. Test each elevation line.采用水準(zhǔn)儀將現(xiàn)場水準(zhǔn)點標(biāo)高引測至現(xiàn)有的構(gòu)筑物上,作為溝道標(biāo)高測量的依據(jù)。3. Technology quality requirements: 工藝質(zhì)量要求:The plan controlling pile should ply with precision requirements of secondorder traverse。 regularly recheck all measuring points every month to ensure accuracy.所用測量儀器須經(jīng)過年檢,處于完好使用狀態(tài);測量由專業(yè)人員,選擇合適天氣條件進(jìn)行,所有樁位應(yīng)通視良好,避開施工機(jī)械和人員的擾動影響;所有測點應(yīng)每月定期進(jìn)行復(fù)核,保證準(zhǔn)確性。 and the paction parameter of warehouse terrace is ≥.(3) 路槽基底壓實系數(shù)≥;倉庫地坪基底壓實系數(shù)≥。③ Reserve 50mm100mm when excavating, and laminate with road roller (for no less than 6 times) to avoid overexcavating which will influences the foundation trench bases.③開挖時預(yù)留50mm~100mm,壓路機(jī)碾壓(碾壓遍數(shù)不少6遍),以免出現(xiàn)超挖現(xiàn)象,影響基槽地基。 and a crosswise stretching seam according to the 。② Graded gravel construction②級配碎石施工a. The graded gravel is in 200mm thickness.a、 級配碎石為200mm厚。e. Adopt 20t road roller for lamination (in rotation type) in laminating, with paction times not less than 2 times.e、碾壓采用20t壓路機(jī)碾壓(振動型),壓實次數(shù)不少于2遍。c. The channel steel is reinforced on the outer side of the roadside in a form of piling a ground anchor, and a wood beam or a steel pipe is used as the ground anchor, shown as below:[22 channel steel[22槽鋼c、槽鋼加固采用在路邊外側(cè)打地錨形式加固,地錨采用木方或鋼管,加固見下詳圖:Support of wood beam木方支撐Ground anchor地錨 d. The longitidinal splicing of the channel steel is shown as the fighre:d、槽鋼縱向拼接見下圖:Triangular wood tip passes through steel bars on two sides at splicing seam and is filled firmly to be used as a stopper三角形木尖穿拼縫處兩側(cè)鋼筋、塞固為止塞10 iron wire is strapped firmly[22 channel steel[22槽鋼Treatment of splicing seam of channel steel槽鋼拼縫處處理 e. After the mounted plate is reinforced temporarily, the straightness of the side line in the plate is checked by using a theodolite.e、模板安裝臨時加固完成后,采用經(jīng)緯儀檢查模板內(nèi)邊線是否順直。c. The mounting of a longitudinal seam pull rod: the pull rod is arranged in aФ141000 form and is anchored on the stable layer directly by using the reinforcements and is welded firmly.c、縱縫拉桿安裝:按Ф141000設(shè)置,拉桿加固采用鋼筋直接錨固于穩(wěn)定層,焊接牢固。 during the casting of the pavement which is 9,000mm in width, a longitudinal seam is formed in the middle of the pavement, and a longitudinal seam plate must