Which of the following places is not suitable for parking an excavator?

Parking an excavator in an access way is not advisable because access ways are intended for the movement of vehicles and personnel. Blocking these pathways can create safety hazards, impede traffic, and restrict access to other areas of the site. This can lead to potential accidents or delays in operations, making it critical to keep access ways clear and unobstructed.

In contrast, parking on a firm level surface is appropriate as it provides stability and prevents the machine from tipping over. Likewise, positioning the excavator next to refueling sites is acceptable as long as proper safety protocols are followed to avoid fuel spills or fire hazards. Parking near overhangs can be risky due to the potential for falling debris, but it’s still a more acceptable option than obstructing vital access routes. Keeping excavators parked in designated safe locations contributes to overall site safety and efficiency.