True or False: The operator should use long level passes with the bucket and check elevations at both ends when nearing the desired elevation for the footing.

Using long level passes with the bucket and checking elevations at both ends as the operator approaches the desired elevation for the footing is a key practice in heavy equipment operation, particularly with a TLB (Tractor-Loader-Backhoe). This method ensures greater accuracy in achieving the correct grade for the foundation before any concrete is poured.

By making long passes with the bucket, the operator can maintain a consistent angle and depth, reducing the likelihood of over-excavation or under-excavation. Furthermore, checking elevations at both ends allows the operator to ensure that the surface is level overall, preventing any dips or rises that could compromise the structural integrity of the foundation. Doing so helps provide a solid, even base necessary for proper construction.

In summary, the practice being described is widely recognized as an effective technique for achieving precise grading and excavation results in construction projects.