Clean Earth

Founded in 1957, the Southwestern Power Resources Association (SPRA) is dedicated to protecting hydroelectric resources and promoting the interests of its members. The organization hosts annual meetings, workshops, and events to address policies and issues relevant to the hydroelectric industry. SPRA facilitates collaboration among its members through various events scheduled throughout the year, including meetings in Galveston, Tulsa, and San Antonio. With a commitment to advocacy and education, SPRA remains a pivotal entity in the hydro sector. Generated from the website

Ferguson Fire & Fabrication caters to fire protection contractors and engineers by offering a vast supply of fire protection products and sprinkler supply with industry leading fabrication quality. Browse our selection of sprinklers, steel pipes, fire alarms, and more. As the nation’s largest fire protection equipment supplier with over 75 locations across the United States, you can count on us to have what you need, when you need it.

For over 50 years, Ruhrpumpen has been developing and manufacturing centrifugal pumps. Based in Tulsa, Okla., the company offers a range of services, such as vibration analysis, material recommendations, pump selection, upgrade support and failure analysis. Additionally, it provides repairing services, including cryogenic pump/turbine and hydraulic delayed coking component repairs. Markets served by Ruhrpumpen includes oil fields, drinking water pumping stations, municipal and industrial sewage systems and ship building, to name a few. The company is ISO 9001 certified.