Team 800 was called to assist the Rostraver Central Fire Department http://www.rostravercentral.com at exit 46B for two Tractor trailers overturned. Four saddle tanks had to be mitigated before the wrecking company could upright the vehicles. One refrigerated trailer was carrying milk and the other, a bulk transport, was loaded with fracking sand. The team was on site for 4 hours mitigating the spill and tanks. Quick action by the arriving fire department prevented any product from entering the storm drain catch basins. Dams with the use of pads, booms, and absorbent contained nearly all of the product. Agricultural representative and a cleanup company were called to perform duties appropriate fro securing the loads.