// 옥내소화전설비의 화재안전기준(nfsc 102) 6조 (배관 등) 13항 3호 Check(NFSC503A_6_13_3){ KS } KS{ Port myPort{ getObjectProperty(IndoorFireHydrantSystem.Port.typeForWater) = "FireDepartmentConnection" } getObjectVerticalDistance(Ground, myPort) >= 0.5m getObjectVerticalDistance(Ground, myPort) <= 1m }