Contains mods:
BuildCraft (buildcraftcore) - 6.1.5
BC Factory (buildcraftfactory) - 6.1.5
Logistics Pipes (logisticspipes) - 0.8.3.115
BC Energy (buildcraftenergy) - 6.1.5
BC Silicon (buildcraftsilicon) - 6.1.5
BC Builders (buildcraftbuilders) - 6.1.5
BC Transport (buildcrafttransport) - 6.1.5