A standard military transportation container is positioned next to a waste water containment pad. Several connections are provided for on the side of container. One of these connectors is a fluid connection for containment pad relocatable waste water sump pump. Another of the connectors provides a power outlet for the system to be connected to an external source of electrical power. A third connector connects a pressure washer to the wash system. A vacuum cleaner connection, is provided on an opposite side of the container so that equipment may be vacuumed and washed simultaneously on opposite sides of the wash system. All connectors are flush mounted into the walls of container thus eliminating any protrusions which could otherwise interfere with container loading resulting in connector breakage and extra difficulties in container handling. A pressure washer, vacuum cleaner, pumps and electrical controls are located in the container. Several filter stages are provided in the container to enable re-use of wash water collected in the containment pad.