Answer :
Final answer:
4) All of the above. The projects that have specific plans for mechanical, plumbing, and electrical in large buildings include commercial projects, industrial projects, and residential projects.
Explanation:
The projects that have specific plans for mechanical, plumbing, and electrical in large buildings include commercial projects, industrial projects, and residential projects.
Commercial projects, such as office buildings, shopping malls, and hotels, require detailed plans for mechanical systems (such as HVAC), plumbing systems (including water supply and wastewater management), and electrical systems (power supply, lighting, etc.) to ensure efficiency and safety for occupants.
Similarly, industrial projects like factories and manufacturing plants have to consider mechanical, plumbing, and electrical requirements as part of their design process. Residential projects, like apartment complexes or high-rise buildings, also necessitate specific plans for mechanical, plumbing, and electrical systems to provide comfortable living conditions.
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