The modern world runs on energy, including carbon-based, wind and ocean renewable sources. We play a vital role in the transmission of energy around the globe. Weeks builds the shipping and barge facilities that are used in the marine-based transportation of liquefied natural gas (LNG), liquefied petroleum gas (LPG), ethane, crude oil, gasoline, diesel, distillates, coal and coke. We also build barge-loading facilities for the intracoastal and river transportation of energy products. Adding to our services, we construct marine pipelines for the movement of gas and liquids, and we perform the installation of ocean renewable energy systems. Our services are routinely performed under the Engineer Procure Construct(EPC) contracting structure.