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1、RECOMMENDEDPRACTICEFORSITESPECIFICASSESSMENTOFMOBILEJACK-UPUNITSTHIRDEDITION–MAY2007RevIssueDateDetailsRev1May1997Changesmadetopages3,9,15,19,20,24,36,42,61,65,66,67,73-77,86,87,89,94,96,97,98,103,107,114,117,119,121,124,133and136Rev2Jan2002Changesmadetopages.1,76,77,78,79,81,103,104,109,113,1
2、22,125,129-133,136,137,141Rev3May2007Changesmadetopages,2,15,52,79,98,103,104,122,125,136NOTE:The1.15valuefortheloadfactorgiveninSection8wastheresultofanalyticalstudiesonalimitednumberofjack-upsandshouldbeconsideredprovisionalpendingfurtherresearch.Intheinterim,alternativelesservaluescanbeused
3、whenacceptablerationaleisprovided.Forunmannedunitsinseverestormconditions,additionalreductionsareacceptableprovidedsuitablerationaleisgivenandappropriateconsiderationistakenastowhethertheunitisoperatinginproximitytoaplatform.SuchalternativevalueswouldbeapplicabletoalltheAcceptanceCriteriaCheck
4、sgivenhereinRecommendedPracticeforSiteSpecificAssessmentofMobileJack-UpUnitsPage2Rev3,May2007Thisdocumenthasbeenevolvedbyajointindustryproject(JIP)sponsoredbyalargenumberofcompanieswhoarelistedonthenextpage.TechnicalandadministrativemanagementoftheprojecthasbeenprovidedbyNobleDentonConsultancy
5、ServicesLtd.ThisdocumenthasnotbeenproducedbySNAMEalthoughsomeSNAMEmembershaveparticipatedinitsproduction.SNAMEhas,attherequestoftheworkinggroupfortheJIP,publishedthisdocumentsothatitmaybewidelydisseminatedinindustry.However,SNAMEtakesnoresponsibilityforanyofthetechnicalorothercontentsofthisdoc
6、ument.SNAMEcannotprovideanytechnicalorothersupportforthisdocument.Fornavalarchitects,engineers,oranyotherpersonsusingthisdocument,technicalsupportisavailableonafee-payingbasisfromAmericanBureauofShipping.ThecontactatAmericanBureauofShippingatthetimeofpublicationofthisdocumentis:Mr.JosephH.Rous
7、seauTechnicalSecretarytoSNAMEOC-7panelABSAmericas16855NorthchaseDriveHouston,Texas77060-6008USAFAX:(281)877-6796Phone:(281)877-6626Althoughthisdocumentisentitled"RecommendedPracticeforSiteSpecificAssessmentofMobileJack-upUnits,"itmustno