check(REFB_24_1){

      KS}



KS{

    (check(EDBA_61_1_1)=TRUE

    OR check(EDBA_61_1_2)=TRUE

    OR check(EDBA_61_1_3)=TRUE

    OR check(EDBA_61_1_4)=TRUE)

    OR check(EDBA_61_1_5)=TRUE)

    OR check(EDBA_61_1_6)=TRUE)

    OR check(EDBA_61_1_7)=TRUE)

    AND (getObjectProperty(Room.Wall.Material.noncombustible)= TRUE

    AND (getObjectProperty(CeilingCornice | WindowSill.Material.noncombustible)= TRUE

    OR !(getObjectProperty(CeilingCornice | WindowSill.Material.noncombustiblel)= TRUE)

    AND (isGoThrough(Room, Corridor | Stair | Passage,Ground)= TRUE

    AND (isFireResistant(getWall(Corridor))=TRUE

    AND isFireResistant(getWall(Stair))=TRUE

    AND isFireResistant(getWall(Passage))=TRUE

    AND isFireResistant(getObject(CeilingCovering))=TRUE)

}