1. Estimate the maximum wave heights at points A and B in the region behind the breakwater in the attached plan. Given: H₁5 ft; T = 6s; d =22 ft. Answers Maximum H at point A: T Maximum H at point B: 420 ft 350 ft A ↑。 B 30⁰ 1400 ft

A concrete coated steel gas pipeline is to be laid between two offshore platforms in 100 m water depth where the maximum environmental conditions include waves of 20 m wave height and 14 s period. The pipeline outside diameter is 46 cm, and the clay bottom slope is 1 on 100. Determine the submerged unit weight of the pipe. Assume linear wave theory is valid and that the bottom current is negligible.

Adjust the following station's pressure readings to sea level. A. Mt. Pleasnt, MI- Elevation= 270m, pressure= 978.0 mb B. Chicago, IL- Elevation= 176m, pressure= 981.0 mb C. Bozeman, MT- Elevation= 1468m, pressure= 835.0 mb

A concrete coated steel gas pipeline is to be laid between two offshore platforms in 100 m water depth where the maximum environmental conditions include waves of 20 m wave height and 14 s period. The pipeline outside diameter is 46 cm, and the clay bottom slope is 1 on 100. Determine the submerged unit weight of the pipe. Assume linear wave theory is valid and that the bottom current is negligible.   Please show all work done out numerically so it is easy to follow, thank you.