Retractable flaps enable each deck of adjoining cars to be connected to form drive-through roadways on both levels for loading and discharge of an auto-transporter train.
Physical facilities needed include runways, taxiways, aprons and strips, which are used for the landing and take-off of aircraft, for the manoeuvring and positioning of aircraft on the ground, and for the parking of aircraft for loading and discharge of passengers and cargo.
Two breakwaters enclose 220 acres (90 hectares) of sea with quay berths and lee facilities for loading bauxite and discharging oil.
The minutes from the Department of Employment and Industrial Relations also noted that on average for each "26 hours for which labour was allocated to a ship only 17 hours were used in loading and discharging".
Since the 1960s, however, the spectacular increase in the use of road transport for heavy freight and the increase in handling charges at ports for the loading and discharge of cargo by conventional means have combined to provide the impetus for the rapid commercial development of the roll-on, roll-off technique.
The enormous increase in the marine transit of materials in bulk, with petroleum leading the way, has given rise to the development of special terminals for the loading and discharge of such materials.
4) The lead-acid battery is charged from 3 00 5 00 during low load and discharged from 19 00 23:00 during high load.
Loading and discharging lay days may be considered in reversible or irreversible manner.
Crew responsible for embarking and disembarking passengers, for loading, discharging or securing cargo, or for closing hull openings onboard passenger ships, must complete approved training in passenger safety, cargo safety and hull integrity.
