Question

What are the locations where installations can be done underground or in concrete slabs or masonry in direct contact with the earth?

1) Areas subject to saturation with water or other liquids
2) Vehicle washing areas
3) Unprotected locations exposed to weather
4) All of the above

Answer 1

Installations can be done underground or in concrete slabs or masonry in various locations, including areas subject to saturation, vehicle washing areas, and unprotected locations exposed to weather.

Step-by-step explanation:

Installations can be done underground or in concrete slabs or masonry in direct contact with the earth in several locations:

1. Areas subject to saturation with water or other liquids: These areas may include basements, underground storage facilities, or locations near bodies of water where there is a high chance of water infiltration.
2. Vehicle washing areas: In these areas, installations may be placed underground or within concrete slabs to contain and manage wastewater.
3. Unprotected locations exposed to weather: Installations in these locations, such as outdoor electrical conduits, may be done underground or within concrete slabs for protection.

Therefore, the correct answer is option 4) All of the above.