Is a Pump Room necessary for a townhouse project with 8 units?

In the context of a townhouse project with 8 units, a Pump Room may not be necessary if the plumbing infrastructure is designed to adequately handle the water supply needs of the units without requiring a dedicated pump system. Often, smaller residential buildings, particularly those with a limited number of units, can rely on gravity-fed systems or existing municipal water pressure to provide adequate water service.

If the townhouse units are not particularly high-rise and are situated in a location where municipal water supply has sufficient pressure, the addition of a Pump Room might not be justified. The need for a dedicated Pump Room typically arises in larger buildings or projects where water pressure must be boosted to meet demand or when there are significant elevation changes that necessitate additional pumping capacity.

In this case, since the question specifies only 8 units, it can be assumed that sufficient water pressure is likely available for these smaller residential structures without needing the additional investment and operational considerations that a Pump Room would entail. Therefore, indicating that a Pump Room is not necessary for this townhouse project aligns with practical residential plumbing solutions typically employed in similar situations.