A compartment is tested and found to contain 20.8% oxygen by volume, permissible concentrations of toxic materials, and concentrations of flammable gas just below the lower flammable limit. If the residues are not capable of producing toxic materials or flammable concentrations, what would be the designation listed on the marine chemist's certificate?

Bilges may be pumped ______.

In order to prevent the unnecessary release of hydrocarbons to atmosphere, when...

On U.S. inspected ships, oily water separating equipment, bilge alarms, and bilg...

A new ocean going ship of 2000 gross tons having an inoperative oily water separ...

Static water pressure on the hull of a ship is greatest at the __________.

Which of the following describes a vessel which is subjected to "hogging"?

In a compartment that has been completely flooded with water, the greatest press...

Pressure-vacuum relief valves on tank vessel cargo tanks should be kept in good...

Which of the following pressures represents the normal pressure setting of a pre...

Pressure-vacuum relief valves, as used on tank vessels, are usually set to opera...