Question

When receiving ground fuel with the C-300/C-301 Ground-Servicing Unit, the manhole cover must be left open if the fill rate exceeds how many gallons per minute (gpm)?

Answer 1

Without specific data provided about the C-300/C-301 Ground-Servicing Unit's safety protocol for fueling operations, it is impossible to give an accurate answer. The operational manual or regulatory safety guidelines would detail the fill rate at which a manhole cover should be left open.

Step-by-step explanation:

The question pertains to the safety protocol when operating the C-300/C-301 Ground-Servicing Unit during refueling operations. Unfortunately, without the specific data provided in the question, it is impossible to give an accurate answer. Typically, safety guidelines will specify the fill rate at which it is safe to leave a manhole cover closed or when it should be kept open due to increased pressure or overflow risks at higher flow rates. These specifics are crucial and should be clearly stated in the unit's operational manual or safety guidelines provided by the manufacturer or regulatory body.