//  연결살수설비의 화재안전기준(nfsc 503) 5조 (배관 등) 3항



Check(NFSC503_5_3){

	IF CS THEN KS

}

	Head myHead{

	isObjectProperty(Head.openAndCloseType) = "EnclosedType"

	}

	Pipe myPipe1{

	isObjectProperty(Pipe.isRiser) = TRUE

	isObjectProperty(myPipe.systemType) = "HookingUpSprinklerSystem"

	}

CS{

	isInstalled(myHead, myPipe1) = TRUE

}

KS{

	Pipe myPipe2{

	isObjectProperty(Pipe.isRiser) = TRUE

	isObjectProperty(myPipe.systemType) = "IndoorFireHydrantSystem"

	}

	Tank myTank{

	isInstalled(Tank, Rooftop) = TRUE

	}

	Pipe myPipe3{
	Pipe.isForWater = TRUE

	연결살수설비가 설치된 건축물 안에 설치된 수도배관 중 구경이 가장 큰 배관

	}

	Valve myValve{

	isObjectProperty(Valve.isCheckValve) = TRUE

	}

	(isConnectedTo(myPipe1, myPipe2) = TRUE

	isInstalled(myValve, myPipe1) = TRUE

	isInstalled(myValve, myPipe2) = TRUE)



	OR (isConnectedTo(myPipe1, myPipe3) = TRUE

	isInstalled(myValve, myPipe1) = TRUE

	isInstalled(myValve, myPipe3) = TRUE)



	OR (isConnectedTo(myPipe1, myTank) = TRUE

	isInstalled(myValve, myPipe1) = TRUE

	isInstalled(myValve, myTank) = TRUE)

}