隧道crd工法開挖施工作業(yè)指導(dǎo)書

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1、中鐵十三局集團(tuán)有限公司?施工過程控制標(biāo)準(zhǔn)化管理手冊(cè)（隧道分冊(cè)）????CRD開挖施工作業(yè)指導(dǎo)書??編制：審核：批準(zhǔn)：?offormstoconductextensivepublicityandeducationofthemasses,soeveryonepayattentiontofireprevention.2,itisforbiddentotakeaflammablebuilding,notallowedtopileupanystuffunderthepowerlines,noflammablematerialsinwinterinsulation,acetyleneando

2、xygencylindersmustbeputinstorageforstorage.LightingRoute3,on-siteerection,installationofelectricalequipment,mustbemadebytheofficialelectrician,prohibitedtheuseofelectricheating,cooking,waterheating,suchaswhenyoumustuseafurnacemustbeapprovedbytheSecurityDepartment,afterlicensing...Notaffecting

3、localresidents'lifeandrest.3,otherpollutionprevention(1)advancedconstructionequipmentusedinconstruction,andtotakeeffectivemeasurestocontroldust,emissions,noise,vibration,pollutionandharmtotheenvironment.Reasonablearrangement,reducingnight-timeconstruction,activelycooperateonenvironmentalprote

4、ctionandenvironmentalprotectiondepartments.(2)becauseoftheirconstruction,suchaswater,electricitymustapplyforapprovalinadvance,causedbythedamagedpublicroadsshouldberepairedintime,waste,rubbishshouldbeclearedup,siteformation,drainageisgood,workisfinished,cleanandclear.(B)sanitationworksmanageme

5、ntdividedintoseveralsegments,segmentcontract,establishareasofresponsibility.Constructionsiteprovidesdailycleanedandkeptinacleanandsanitary,siteleveling,assortedgoodsneatlystacked,smoothroadflat,withoutstacking,fallout,nowaterretention,noblack-odor,zerowaste,drainagefacilities,separationofgarb

6、ageandconstructionwastepiled目錄1．編制目的12．編制依據(jù)13．適用范圍14．作業(yè)準(zhǔn)備14.1內(nèi)業(yè)準(zhǔn)備14.2外業(yè)準(zhǔn)備15．技術(shù)要求16．勞動(dòng)力組織26.1勞動(dòng)力組織方式26.2人員配置27．主要施工機(jī)具、設(shè)備28．施工工藝流程28.1施工程序28.2工藝流程3⑴左側(cè)導(dǎo)坑拱部超前小導(dǎo)管注漿加固49．施工作業(yè)方法510．質(zhì)量控制要點(diǎn)510.1施工質(zhì)量控制要點(diǎn)510.2施工質(zhì)量驗(yàn)收標(biāo)準(zhǔn)611．安全及環(huán)保要求612.常見問題及處理方法612.1局部區(qū)域易出現(xiàn)超挖現(xiàn)象612.2拱頂剝落及兩側(cè)拱腳處少量滑塌613．估算指標(biāo)6CRD工法開挖施工作業(yè)指導(dǎo)書隧道分冊(cè)C

7、RD工法開挖作業(yè)指導(dǎo)書1.編制目的明確隧道CRD工法開挖施工作業(yè)的工藝流程、操作要點(diǎn)和相應(yīng)的工藝標(biāo)準(zhǔn)，指導(dǎo)、規(guī)范隧道CRD工法開挖施工作業(yè)，滿足隧道洞身開挖施工設(shè)計(jì)和規(guī)范要求。2.編制依據(jù)2.1國(guó)家現(xiàn)行設(shè)計(jì)規(guī)范、施工規(guī)范、安全規(guī)程、驗(yàn)收標(biāo)準(zhǔn)和有關(guān)規(guī)定。2.2相關(guān)設(shè)計(jì)文件。2.3承發(fā)包合同，招投標(biāo)文件、協(xié)議、紀(jì)要。2.4現(xiàn)場(chǎng)調(diào)查的相關(guān)資料。3.適用范圍適用于新建鐵路、公路隧道Ⅴ級(jí)及Ⅴ級(jí)以上軟弱圍巖開挖施工。4.作業(yè)準(zhǔn)備4.1內(nèi)業(yè)準(zhǔn)備組織現(xiàn)場(chǎng)技術(shù)人員認(rèn)真學(xué)習(xí)隧道工程總體施工組織設(shè)計(jì)及