coal combustion fly ash processing, development of novel materials from fly ash including advanced pozzolans and mineral fillers for polymers and metal matrix materials

dye, tracer, studies, fst, fecal, source, tracking, general, water, quality

Barriers, floodfighting, erosion, protection, levees

Other Electric Power Generation, Electric Power Distribution, Residential Remodelers, Power and Communication Line and Related Structures Construction, Finish Carpentry Contractors

Caterers

Other Electric Power Generation, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction, Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

Industrial Building Construction, Other Major Household Appliance Manufacturing, Specialized Freight (except Used Goods) Trucking, Long-Distance, Solid Waste Collection, Other Waste Collection