 HOUSTON, Aug. 27, 2021 GLOBE NEWSWIRE -- Chemtec Energy Services, LLC. Chemtec, a wholly owned subsidiary of L.B. Foster Company Company announced that it has contracted with Howard Energy Partners HEP to design and build five custody transfer metering skids for the delivery of various feedstocks and the transfer of clean burning, renewable diesel once the fuel is produced at a new facility in Port Arthur, Texas. 