大坝监测仪器施工方案(振弦渗压计).docx

编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第页共NUMPAGES9页第PAGE\*MERGEFORMAT9页共NUMPAGES\*MERGEFORMAT9页DIKGATLHONGDAMPROJECTCONTRACTNO.1:DAMANDASSOCIATEDWORKSANDACCESSROAD大坝监测仪器施工方案（振弦式渗压计）批准：审核：编制：SINOHYDROCORPORATIONLTD.November18th2008大坝监测仪器施工方案（振弦式渗压计）一、工程简介迪克戈洪大坝工程的观测项目主要有：水位及地下水位观测、坝体表面观测渗流观测、空隙水压力观测。其主要观测仪器和设施如下：No.DescriptionUnitQuantityRemark1Supplyingandinstallingarmouredcablesm44002Constructingprotectivesurroundstocablesm1,1003Drillingholesintodamfoundationforelectricdiaphragmpiezometersm2954SupplyingandinstallingelectricdiaphragmpiezometersNo.485SupplyingandinstallinginstrumentterminalboxesNo.46SupplyingportablereadoutunitLumpSum17CrestsettlementpointsNo.508Standpipepiezometersm5509ConstructionofprotectivecovertoStandpipepiezometersNo.1810SupplyingelectricdepthmeasuringinstrumentLumpSum111FurnishingandinstallingseepagemeasuringweirplatesandheadmeasuringplatesNoofChambers5各种仪器将跟随工程的进展而进行安装，其中渗压计分为振弦渗压计和竖管渗压计，振弦渗压计具体分布部位和工程量见下表：No.SectionUnitQuantityRemark1CH3650No.142CH3450No.123CH3850No.124CH2800No.105合计No.48二，供货商资料该工程的监测仪器供货商为基康北京公司，该公司的详细资料如下：GeokonINC.ofUSAhasbeentheworldleaderinhigh-qualitygeotechnicalinstrumentsdesignandmanufacturingsinceitwasfoundedin1979.GeokoInstruments(Beijing)co.,Ltd.wasfoundedin1998asawholly-ownedenterprisesoftheGeokonInc.,whichspecializedindesing,productionandsaleofsecuritymonitoringinstrumentsandautomaticmonitoringandcontrolsystems,theintegrationprojectsandthetechnologicalconsultationandservicesaswelland“chinaIndustrialproductionpermit”Geokoninstrumentsaredividedintotwolargeseriesofvibratingwires(vw)andFiberBraggGratings(FBG),widelyusedformonitotingsecurityandstabilityofhydraulicstruct