The Millstone Twp Fire Department was dispatched to 200 Rike Dr at Grief Brothers for a dumpster fire.  Telesqurt 3290 (Maloney) and Tanker 3296 responded and were advised of a 30 yard dumpster on fire.  Due to the temperature reaching into the high 90's Monroe Twp Fire District #2 was requested for an Engine and Tanker mutual aid.  Chief 57 (Carbin) confirmed the report on arrival and instructed 3290 to back through the gate and place the aerial ladder into service.  Tanker 3296 was instructed to supply 3290 on arrival.  3290's master stream quickly darkened the fire down while a 1.75" handline was pulled to complete overhaul.  The crew from Engine 57 assisted with overhaul while Tanker 57 re-filled Tanker 3296.  The Millstone Twp First Aid Squad was also on scene and provided rehab for the firefighters that operated