What is a machinery space?
Machinery space means any space which contains propelling machinery, boilers, oil fuel units, steam, internal combustion engines, generators and major electrical machinery, oil filling stations, refrigerating, stabilizing, ventilation and air conditioning machinery, and similar spaces, and trunks to such spaces.
What are the safety precautions unmanned machinery spaces?
Safety precautions for Unmanned machinery spaces: Personnel should never enter or remain in an unmanned machinery space alone, unless they have received permission from, or been instructed by the engineer officer in charge at the time.
What is called a machinery space on board *?
On a ship, the engine room (ER) is the compartment where the machinery for marine propulsion is located. To increase a vessel’s safety and chances of surviving damage, the machinery necessary for the ship’s operation may be segregated into various spaces.
What is machinery space bilges?
The bilge system is used to remove small quantities of fluid that have leaked or condensed into a dry space. The bilge main is arranged to drain any watertight compartment other than ballast, oil or water tanks and to discharge the contents overboard. …
How does air flow into machinery space?
The hot air rises in the centre and leaves through louvres or openings, usually in the funnel. The machinery control room, as a separate space, may well be arranged for air conditioning with an individual unit which draws air through trunking from the outside and exhausts back to the atmosphere.
What is the difference between machinery and equipment?
Equipment has a wider definition, which basically refers to things needed for a certain task. They act as a set of facilities used in the mechanical works or any other works….
| Machine | Equipment | |
|---|---|---|
| Human uses as | A machine does a preset task without any human intervention. | Humans use equipment to complete a task. |
What are the essential requirements for unattended machinery space UMS ship using PID controllers?
1) Local hand control of essential machineries like steering, emergency generator starting, emergency start for main engine etc. 2) Adequate settling tank storage capacity. 3) Regular testing & maintainence of machinery alarms & instruments.
What is machinery space co2 alarm?
A carbon dioxide flooding system is used to displace the oxygen in the protected space and thus extinguish the fire. The cargo space system is normally arranged for smoke detection, alarm and carbon dioxide flooding (Figure below). …
What is ship machinery?
All machinery installed on waterborne craft, including engines, transmissions, shafting, propulsors, generators, motors, pumps, compressors, blowers, eductors, centrifuges, boilers and other heat exchangers, winches, cranes, steering gear, and associated piping, tanks, wiring, and controls, used for propulsion, for …
What is the purpose of bilge?
A piping system intended for disposing of water that may accumulate in spaces within the vessel (holds, machinery spaces, cofferdams) due to condensation, leakage, washing, fire fighting, etc. It is to be capable of controlling flooding in the Engine Room as a result of limited damage to piping systems.
How are machinery control rooms ventilated?
Natural ventilation occurs when changes in temperature or air density cause circulation in the space. The machinery control room, as a separate space, may well be arranged for air conditioning with an individual unit which draws air through trunking from the outside and exhausts back to the atmosphere.
Why high pressure compressed air is required for the starting of main engine?
Compressed air on ships is used for different purposes. High-pressure air of 30 bar is mainly used for the main engine starting. This high-pressure air is reduced to lower working pressures through pressure reduction valves and is used for other important purposes.
