Dump handle locking device for securing a sanitation dump lock

A dump handle locking device for securing a sanitation dump lock, the device comprising:

• a tank dump valve assembly comprising a pipe section defined by a pipe opening, the tank dump valve assembly further comprising a barrier displaceable between an open position and a closed position to uncover and cover the pipe opening, the tank dump valve assembly further comprising a dump handle attached to the barrier, the dump handle axially displaceable to control the position of the barrier between the open position uncovering the pipe opening and a closed position covering the pipe opening;
• a handle portion detachably joined to the dump handle, the handle portion being defined by at least one first flange forming at least one first fastening hole,
• wherein the handle portion comprises a valve handle cable defined by a free end and a mount end joined to the first flange, the mount end being fixedly attached to the dump handle, the free end being releasably attached to the lock mechanism;
• a barrier portion detachably joined to the pipe section, the barrier portion being defined by at least one second flange forming at least one second fastening hole, the second fastening hole corresponding to the first fastening hole of the first flange,
• wherein the barrier portion comprises a barrier cable having two ends, the ends comprising a pair of connecting rings forming at least one second fastening hole, the connecting rings being fixedly attached to the pipe section of the tank dump valve assembly;
• a lock mechanism comprising at least one bolt, the bolt of the lock mechanism extending and retracting through the first fastening hole in the first flange and the second fastening hole in the second flange,
• whereby extending the bolt through the fastening holes fastens the handle portion to the barrier portion, so as to restrict axial displacement of the dump handle, whereby the barrier is restricted to the closed position,
• whereby retracting the bolt out of the fastening holes unfastens the handle portion from the barrier portion, so as to enable axial displacement of the dump handle, whereby the barrier is released to the open position;
• and
• a key operable with the lock mechanism, the key selectively fastening and unfastening the bolt to extend and retract through the first and second fastening holes,
• whereby fastening the bolt with the key restricts the dump handle from axial displacement to restrict displacement of the barrier to the open position,
• whereby unfastening the bolt with the key releases the dump handle to enable displacement of the barrier to the open position.