Antifreeze solution transport and delivery system

A system for transport and delivery of a liquid, comprising:

• a first tank configured to contain the liquid, the first tank including a first tank outlet line and a first return line;
• a delivery system connected to the first tank, the delivery system including:
• a pump configurable to draw the liquid through a pump inlet line in flow communication with the first tank, the pump inlet line selectively connected to the first tank outlet line, and
• a manifold connected to the pump, the manifold selectively configurable to direct the liquid to one of a system outlet line and the first return line for returning liquid to the first tank;
• and
• a transfer tank configurable for sampling the liquid and including a transfer tank outlet line configurable for transferring the liquid to the delivery system, the transfer tank configured to contain the liquid and the transfer tank outlet line including a port for sampling the liquid,
• wherein the transfer tank includes a transfer tank inlet, and the transfer tank inlet is configurable to be in flow communication with a selected one of at least the first tank during delivery of the liquid from the system and a hose for transferring the liquid to the system during draining of the liquid to the system.