ContractorDave
Mechanical
- Jan 16, 2007
- 364
NFPA 20 states
10.2.1* Controllers shall be located as close as is practical to the motors they control and shall be within sight of the motors.
A.10.2.1 If the controller must be located outside the pump room, a glazed opening should be provided in the pump room wall for observation of the motor and pump during starting.
Note that A.10.2.1 seems to be a qualifying statement that acknowledges controllers may have to be located in areas that do not satisfy 10.2.1, using “should” in regards to the solution of a glazed opening.
I have a situation where a fire pump is to be installed in an existing building in a crawl / tank space. Installing the controller there would not satisfy clearance issues for NFPA 70. Any thoughts?
Dave
10.2.1* Controllers shall be located as close as is practical to the motors they control and shall be within sight of the motors.
A.10.2.1 If the controller must be located outside the pump room, a glazed opening should be provided in the pump room wall for observation of the motor and pump during starting.
Note that A.10.2.1 seems to be a qualifying statement that acknowledges controllers may have to be located in areas that do not satisfy 10.2.1, using “should” in regards to the solution of a glazed opening.
I have a situation where a fire pump is to be installed in an existing building in a crawl / tank space. Installing the controller there would not satisfy clearance issues for NFPA 70. Any thoughts?
Dave