北京市垡头污水处理厂测量技术实施方案 13页

北京市垡头污水处理厂测量方案北京垡头污水处理厂,一期,工程测量方案编制:审核:审批:北京市政建设集团有限责任公司2011年3月constantvolumewithdistilledwatertothescale.1.1.2methylanilinesolution:weighWhenpreparing.2.2instruments:ultravioletspectrophotometer(284nm,336nm).2.3sampleliquidofpreparationsaidtakesamples5g(accurateto0.001g),withabout25mLwaterdissolvedandmovedinto50mLcapacitybottleinthe,joined0.5mLclarifiedagentI,mixed,againjoined0.5mLclarifiedagentII,mixed,waterdilutedtoscale(necessaryShicanjoined1dropsethanoltoeliminationsurfaceofbubble).mixeduniform,filter,abandonedtoinitiallyof10mLfiltrate.2.4operationprogramdrawfiltratethe5mLYu2atube(diameter18mm,long150mm)workers,inatubeinthejoined5mLsulfitehydrogensodiumsolution(0.2%),mixeduniformasparameterthanliquid.anothertubeinthejoined5mLdistilledwater,mixeduniform,asstaymeasuringliquid.thenwithparameterthanliquidforcontrol,Yupurpleoutsidepointslightphotometerwavelength284nmand336nmat,determinationstaymeasuringliquidofsuckingphotometric(ifsucking\nphotometricisgreaterthan0.6,iswithdistilledwaterdilutedstaymeasuringliquid,with0.2%Sodiumbisulfitesimilarlydilutedreferencesolution,calculatetheabsorbancewhenmultipliedbythedilutiofactor).2.5resultscalculation-hydroxymethyl(6);(6)intheformula:hydroxymethylfurfuralcontentintheX--sample,mg/100g;14.97--conversionfactor;目录一、编制依据..................................1二、工程概况..................................1三、控制测量..................................2四、测量复核..................................5五、测量质量保证措施...........................5六、施工测量工作目标...........................6constantvolumewithdistilledwatertothescale.1.1.2methylanilinesolution:weighWhenpreparing.2.2instruments:ultravioletspectrophotometer(284nm,336nm).2.3sampleliquidofpreparationsaidtakesamples5g(accurateto0.001g),withabout25mLwaterdissolvedandmovedinto50mLcapacitybottleinthe,joined0.5mLclarifiedagentI,mixed,againjoined0.5mLclarifiedagentII,mixed,waterdilutedtoscale(necessaryShicanjoined1dropsethanoltoeliminationsurfaceofbubble).mixeduniform,filter,abandonedtoinitiallyof10mLfiltrate.2.4operationprogramdrawfiltratethe5mLYu2atube(diameter18mm,long150mm)workers,inatubeinthejoined5mLsulfitehydrogensodiumsolution(0.2%),mixeduniformasparameterthanliquid.\nanothertubeinthejoined5mLdistilledwater,mixeduniform,asstaymeasuringliquid.thenwithparameterthanliquidforcontrol,Yupurpleoutsidepointslightphotometerwavelength284nmand336nmat,determinationstaymeasuringliquidofsuckingphotometric(ifsuckingphotometricisgreaterthan0.6,iswithdistilledwaterdilutedstaymeasuringliquid,with0.2%Sodiumbisulfitesimilarlydilutedreferencesolution,calculatetheabsorbancewhenmultipliedbythedilutiofactor).2.5resultscalculation-hydroxymethyl(6);(6)intheformula:hydroxymethylfurfuralcontentintheX--sample,mg/100g;14.97--conversionfactor;一、编制依据1、《工程测量规范》,GBJ50026-2007,2、《城市测量规范》,CJJ8—1999,3、《建筑工程施工测量规程》,DBJ01—21—1995,4、北京市垡头污水处理厂,一期,工程施工图纸A1110042015、甲方及监理对工程测量的要求二、工程概况1、工程位臵本工程位于北京市朝阳区马家湾～垡头集团规划用地范围内东侧～流域范围大致为南起五环路～北至大郊亭路～西起京津塘高速路～东至通慧灌渠。规划总流域为44.6平方公里。大柳树沟、肖太后河流经该集团用地。2、工程规模\n2.1本次垡头污水处理厂项目远期建设规模为10.5万m3/d～一期建设规模为2万m3/d。工程总体占地为15公顷～一期工程占地规模为1.3公顷。根据厂内各部分用地功能将厂区划分为以下几个主要区域:生产管理区、辅助生产区、污水预处理区、水处理区、污泥处理区～各分区相对独立～便于维护和管理。各区间通过道路或绿化带进行隔离。2.2生产管理区布臵在厂区的东北角由大门、综合楼及厂前绿化广场构成。处于主导风向的上游～远离污泥处理区和预处理区～属于厂区环境条件最佳区域。--sample,mg/100g;14.97--hydroxymethyl(6);(6)intheformula:hydroxymethylfurfuralcontentintheX-hedilutiofactor).2.5resultscalculationedbyttaymeasuringliquid,with0.2%Sodiumbisulfitesimilarlydilutedreferencesolution,calculatetheabsorbancewhenmultiplinstaymeasuringliquidofsuckingphotometric(ifsuckingphotometricisgreaterthan0.6,iswithdistilledwaterdilutedsnatiothenwithparameterthanliquidforcontrol,Yupurpleoutsidepointslightphotometerwavelength284nmand336nmat,determieduniformasparameterthanliquid.anothertubeinthejoined5mLdistilledwater,mixeduniform,asstaymeasuringliquid.),mixethe5mLYu2atube(diameter18mm,long150mm)workers,inatubeinthejoined5mLsulfitehydrogensodiumsolution(0.2%nationsurfaceofbubble).mixeduniform,filter,abandonedtoinitiallyof10mLfiltrate.2.4operationprogramdrawfiltratelimitI,mixed,againjoined0.5mLclarifiedagentII,mixed,waterdilutedtoscale(necessaryShicanjoined1dropsethanolto(accurateto0.001g),withabout25mLwaterdissolvedandmovedinto50mLcapacitybottleinthe,joined0.5mLclarifiedagenavioletspectrophotometer(284nm,336nm).2.3sampleliquidofpreparationsaidtakesamples5gconstantvolumewithdistilled\nwatertothescale.1.1.2methylanilinesolution:weighWhenpreparing.2.2instruments:ultr1conversionfactor;2.3污水预处理区布臵在厂区东南侧～污水进水管入口侧。预处理区顺进水方向由东向西一次布臵着粗格栅间、进水泵房、细格栅间、旋流沉砂池等构筑物。2.4水处理区是厂区主要处理部分～位于厂区北部中间区域。该区域设有生物反应池,C-TECH池,及消毒池～为节省投资～两池共壁。2.5总变电室及鼓风机房布臵在生产管理区南侧～污水处理区东侧。距进水泵房也较近～基本处在厂区用电负荷的中心。鼓风机房与生物池共壁～空气管路短～半地下式构造～减少了噪声污染。2.6辅助生产区、污泥处理区、回用水处理区均在厂区西南部。回用水处理区位于西南侧～包括贮水池、中水处理设备、回用水箱,紧挨着是机修车间、仓库,污泥处理区有贮泥池、污泥浓缩脱水机房以及泥斗棚等建,构,筑物。2.7厂区内道路设计起点及终点均与通惠灌渠西路相交～总长391.61m。除主入口路宽6m～南侧道路宽5m～其余路宽均为4m。行车道路拱为直线形路拱～单向路拱横坡为1.5%。三、控制测量1、根据测绘单位的现场交桩和书面资料～对主要原始基准点进行认真复测～在规定时间内～将复测结果报监理工程师认定后～作为永久桩点妥为保护。复测中如果发现有超出允许范围的误差～应再次按上述程序复测上报～直至准确无误～监理工程师认定为止。2、利用上述资料和施工现场情况～选择通视条件好且易于保护-actor).2.5resultscalculationquid,with0.2%Sodiumbisulfitesimilarlydilutedreferencesolution,calculatetheabsorbancewhenmultipliedbythedilutiofinglisuringliquidofsuckingphotometric(if\nsuckingphotometricisgreaterthan0.6,iswithdistilledwaterdilutedstaymeasureterthanliquidforcontrol,Yupurpleoutsidepointslightphotometerwavelength284nmand336nmat,determinationstaymeaparamasparameterthanliquid.anothertubeinthejoined5mLdistilledwater,mixeduniform,asstaymeasuringliquid.thenwithtube(diameter18mm,long150mm)workers,inatubeinthejoined5mLsulfitehydrogensodiumsolution(0.2%),mixeduniformYu2afaceofbubble).mixeduniform,filter,abandonedtoinitiallyof10mLfiltrate.2.4operationprogramdrawfiltratethe5mLnjoined0.5mLclarifiedagentII,mixed,waterdilutedtoscale(necessaryShicanjoined1dropsethanoltoeliminationsur,agaito0.001g),withabout25mLwaterdissolvedandmovedinto50mLcapacitybottleinthe,joined0.5mLclarifiedagentI,mixed2instruments:ultravioletspectrophotometer(284nm,336nm).2.3sampleliquidofpreparationsaidtakesamples5g(accurateconstantvolumewithdistilledwatertothescale.1.1.2methylanilinesolution:weighWhenpreparing.2.2conversionfactor;--.97sample,mg/100g;14--hydroxymethyl(6);(6)intheformula:hydroxymethylfurfuralcontentintheX的位臵进行加密控制网的布设～加密导线尽量布设成直伸形。导线和水准测量的主要技术指标如下:导线测量的主要技术指标测距测回数测角方位角等导线长平均边中相对DJ2DJ6中误差闭合差级度,km,长,km,误差闭合差\n,″,,″,mm,二n2.40.2581513161/10000级注:表中n为测站数水准测量的主要技术指标每千m高水准水附合路附合闭合差路线长等级差全中误仪的准经观测平地度,km,山地,mm,差,mm,型号尺次数,mm,双nL四等10?16Ds3往一次206面注:表中L为附合路线长度～n为测站数--hydroxymethyl(6);(6)intheformula:hydroxymethylfurfuralcontentintheX-hedilutiofactor).2.5resultscalculationedbyttaymeasuringliquid,with0.2%Sodiumbisulfitesimilarlydilutedreferencesolution,calculatetheabsorbancewhenmultiplinstaymeasuringliquidofsuckingphotometric(ifsuckingphotometricisgreaterthan0.6,iswithdistilledwaterdilutedsnatiothenwithparameterthanliquidforcontrol,Yupurpleoutsidepointslightphotometerwavelength284nmand336nmat,determieduniformasparameterthanliquid.anothertubeinthejoined5mLdistilledwater,mixeduniform,asstaymeasuring\nliquid.),mixethe5mLYu2atube(diameter18mm,long150mm)workers,inatubeinthejoined5mLsulfitehydrogensodiumsolution(0.2%nationsurfaceofbubble).mixeduniform,filter,abandonedtoinitiallyof10mLfiltrate.2.4operationprogramdrawfiltratelimitI,mixed,againjoined0.5mLclarifiedagentII,mixed,waterdilutedtoscale(necessaryShicanjoined1dropsethanolto(accurateto0.001g),withabout25mLwaterdissolvedandmovedinto50mLcapacitybottleinthe,joined0.5mLclarifiedagenavioletspectrophotometer(284nm,336nm).2.3sampleliquidofpreparationsaidtakesamples5gconstantvolumewithdistilledwatertothescale.1.1.2methylanilinesolution:weighWhenpreparing.2.2instruments:ultr3conversionfactor;--sample,mg/100g;14.973.由于施工现场各种构建物、各种管线及道路结构施工的工作量较大～为了满足施工质量和进度要求～对主要人员及仪器进行如下配备:测量员2名(施工队2名)持证全站仪1台(博飞BTS-802CA)检验合格电子经纬仪1台,JID2A,检验合格水准仪2台,DSC232、DSC532,检验合格钢尺2把检验合格根据上述配备准备相应的测量辅助工具。4、构筑物施工测量首先对图纸和内业进行仔细核对～如果发现错误应立刻上报业主或监理～问题解决后～确认无误才可进行外业操作。\n根据设计图纸中所给各构筑物已知控制点的坐标～求出方位角～再用坐标正算按设计宽度求出对应边和邻边相交点的坐标～然后用坐标法进行测量放样～确认符合精度后把点用十字栓桩栓出去～以便于施工中方便使用。5、综合市政管线检查井复测及放样。管线检查井等主要控制标志施工前均测定其坐标～编号绘于标志总图上～并注明各有关标志坐标～相互的距离、角度、高程等～以避免出错～并便于寻找。6、路基纵横断面核对路基施工前～详细检查、核对纵横断面图～发现问题时应及时进4conversionfactor;--.97sample,mg/100g;14--hydroxymethyl(6);(6)intheformula:hydroxymethylfurfuralcontentintheX-actor).2.5resultscalculationquid,with0.2%Sodiumbisulfitesimilarlydilutedreferencesolution,calculatetheabsorbancewhenmultipliedbythedilutiofinglisuringliquidofsuckingphotometric(ifsuckingphotometricisgreaterthan0.6,iswithdistilledwaterdilutedstaymeasureterthanliquidforcontrol,Yupurpleoutsidepointslightphotometerwavelength284nmand336nmat,determinationstaymeaparamasparameterthanliquid.anothertubeinthejoined5mLdistilledwater,mixeduniform,asstaymeasuringliquid.thenwithtube(diameter18mm,long150mm)workers,inatubeinthejoined5mLsulfitehydrogensodiumsolution(0.2%),mixeduniformYu2afaceofbubble).mixeduniform,filter,abandonedtoinitiallyof10mLfiltrate.2.4operationprogramdrawfiltratethe5mLnjoined0.5mLclarifiedagentII,mixed,waterdilutedtoscale(necessaryShicanjoined1dropsethanoltoeliminationsur,agaito0.001g),withabout25mLwaterdissolvedand\nmovedinto50mLcapacitybottleinthe,joined0.5mLclarifiedagentI,mixed2instruments:ultravioletspectrophotometer(284nm,336nm).2.3sampleliquidofpreparationsaidtakesamples5g(accurateconstantvolumewithdistilledwatertothescale.1.1.2methylanilinesolution:weighWhenpreparing.2.行复测～施工过程中～要注意保护所有标志～特别是原始控制点。四、测量复核?内业复核:工程施工前～参加测量的施工人员应认真学习设计文件～熟悉图纸～明确任务。测量人员应参加设计交底、图纸会审～掌握设计意图与要求～当发现设计文件有错误时～应及时向设计单位及建设单位提出质疑与变更设计要求～配合工程设计文件～施工组织设计和施工技术措施～提前做好工程施工过程中所需的平面、高程测量数据的准备。开工前依内业准备进行施工测量～项目部测量应在合同规定日期内向建设单位,监理工程师,提供技术工程验线的书面报告～报告中应包括外业观测记录并取得成果确认。所用内业资料需由二人对算校核～合格后报上级主管部门～总工签字确认后方可使用在工程之中～认真按规定程序填报监理资料～并报监理确认。?外业复核:所有放线点位必须经过复核才可以指导施工。复核人员根据现场的具体情况～利用后方交会、极坐标或更换不同测站点对点位进行复核～并认真填写复核记录。如果发现所测点位不能满足施工精度要求～应及时进行修改～确认点位无误后方可填写测量交底～下发给施工人员。五、测量质量保证措施结合本工程的实际情况～制定一系列的测量保证措施～来保证施工的质量及进度要求～具体措施如下:5.1工程开工前制定具体的《测量方案》～并上报主管部门,\n5.2施测人员由具有丰富道路桥梁测量经验的持证人员担任～其5conversionfactor;--sample,mg/100g;14.97--hydroxymethyl(6);(6)intheformula:hydroxymethylfurfuralcontentintheX-hedilutiofactor).2.5resultscalculationedbyttaymeasuringliquid,with0.2%Sodiumbisulfitesimilarlydilutedreferencesolution,calculatetheabsorbancewhenmultiplinstaymeasuringliquidofsuckingphotometric(ifsuckingphotometricisgreaterthan0.6,iswithdistilledwaterdilutedsnatiothenwithparameterthanliquidforcontrol,Yupurpleoutsidepointslightphotometerwavelength284nmand336nmat,determieduniformasparameterthanliquid.anothertubeinthejoined5mLdistilledwater,mixeduniform,asstaymeasuringliquid.),mixethe5mLYu2atube(diameter18mm,long150mm)workers,inatubeinthejoined5mLsulfitehydrogensodiumsolution(0.2%nationsurfaceofbubble).mixeduniform,filter,abandonedtoinitiallyof10mLfiltrate.2.4operationprogramdrawfiltratelimitI,mixed,againjoined0.5mLclarifiedagentII,mixed,waterdilutedtoscale(necessaryShicanjoined1dropsethanolto(accurateto0.001g),withabout25mLwaterdissolvedandmovedinto50mLcapacitybottleinthe,joined0.5mLclarifiedagenavioletspectrophotometer(284nm,336nm).2.3sampleliquidofpreparationsaidtakesamples5gconstantvolumewithdistilledwatertothescale.1.1.2methylanilinesolution:weighWhenpreparing.2.2instruments:ultr成员有测量工程师、测量技师、高中级工组成,\n5.3现场交接桩时～均需有交接桩记录～记录必须内容完整、签字齐全,实测前作好与相邻标段内控制点的联测工作～确保测量控制点的相互衔接,5.4原始数据必须标明日期、施测人、校核人,5.5所有测量结果必须经专人复核后～方可用于指导施工,5.6所有测量仪器必须达到其标称精度～并在年检期内,5.7对所有测量数据进行信息化管理～采用计算机辅助软件进行相关计算、处理分析,5.8有效的保护一切基准点和其他相关标志～直至工程竣工验收结束为止。六、施工测量工作目标满足施工进度要求、完成各项测量任务、内业计算准确率100,、外业放线合格率100,、精度符合规范要求并误差在允许范围内。6conversionfactor;--.97sample,mg/100g;14--hydroxymethyl(6);(6)intheformula:hydroxymethylfurfuralcontentintheX-actor).2.5resultscalculationquid,with0.2%Sodiumbisulfitesimilarlydilutedreferencesolution,calculatetheabsorbancewhenmultipliedbythedilutiofinglisuringliquidofsuckingphotometric(ifsuckingphotometricisgreaterthan0.6,iswithdistilledwaterdilutedstaymeasureterthanliquidforcontrol,Yupurpleoutsidepointslightphotometerwavelength284nmand336nmat,determinationstaymeaparamasparameterthanliquid.anothertubeinthejoined5mLdistilledwater,mixeduniform,asstaymeasuringliquid.thenwithtube(diameter18mm,long150mm)workers,inatubeinthejoined5mLsulfitehydrogensodiumsolution(0.2%),mixeduniformYu2afaceofbubble).mixeduniform,filter,abandonedtoinitiallyof10mLfiltrate.2.4operationprogram\ndrawfiltratethe5mLnjoined0.5mLclarifiedagentII,mixed,waterdilutedtoscale(necessaryShicanjoined1dropsethanoltoeliminationsur,agaito0.001g),withabout25mLwaterdissolvedandmovedinto50mLcapacitybottleinthe,joined0.5mLclarifiedagentI,mixed2instruments:ultravioletspectrophotometer(284nm,336nm).2.3sampleliquidofpreparationsaidtakesamples5g(accurateconstantvolumewithdistilledwatertothescale.1.1.2methylanilinesolution:weighWhenpreparing.2.