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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.November18th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观测项目重要有: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。其重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,振弦渗压计详细分布部位和工程量见下表:No.SectionUnitQuantityRemark1CH3650No.142CH3450No.123CH3850No.124CH2800No.105共计No.48二,供货商资料该工程监测仪器供货商为基康北京公司,该公司详细资料如下:GeokonINC.ofUSAhasbeentheworldleaderinhigh-qualitygeotechnicalinstrumentsdesignandmanufacturingsinceitwasfoundedin1979.GeokoInstruments(Beijing)co.,Ltd.wasfoundedin1998asawholly-ownedenterprisesoftheGeokonInc.,whichspecializedindesing,productionandsaleofsecuritymonitoringinstrumentsandautomaticmonitoringandcontrolsystems,theintegrationprojectsandthetechnologicalconsultationandservicesaswelland“chinaIndustrialproductionpermit”Geokoninstrumentsaredividedintotwolargeseriesofvibratingwires(vw)andFiberBraggGratings(FBG),widelyusedformonitotingsecurityandstabilityofhydraulicstructures,tunnels,brdges,highwaysandotherprojects,suchasstress,strain,displacement,load,pressure,temperature,tilt,settlementanddataacquisition,etc.Asamemberofchinadamsecuritymonitoringcommittee,GeokonInstruments(Beijing)Co.,Ltd.Isoneofthemostprestigiouscompaniesmajoredinhydropowerprojectsecuritymonitoringandthelargestsupplierofwaterconservancyandhydropowersecuritymonitoringinstrumentsinchina.GeokonBeijingCo.JiangxiaoqangUnit1111GeneralManagerTianchuangScienc