Getting a property ready for a sliding gate install

Walk the fence line beside the opening and clear it for the full length of the leaf, because the breakdown sitting on sliding gates georgetown apollo pony lists the blocked runway first among the reasons an install near Georgetown Square runs a second day. A sliding gate needs ground that is open, level and marked before the crew arrives with the steel.
What gets cleared first?

Everything beside the opening that sits inside the run has to go: shrubs, planters, a stack of firewood, a loose fence panel or a garden bed. Branches that hang low enough to catch the top rail are cut back. The run should be bare ground or a flat slab from the opening to the far end of the tail, with a few extra feet at the end for the stop.
What gets marked?

Sprinkler heads, lights, water lines and irrigation valves along the fence line get flagged so the post holes miss them. The owner points out where the electrical panel sits and where a power run to the operator could go. In Sun City Texas, the neighborhood association may require a gate to be approved before work starts, and the paperwork is gathered ahead of the crew.
What does the crew need from the site?
The crew needs room to park a trailer, a path for a concrete truck or a mixer, and a spot to lay out a twelve foot frame while welding. Power for a welder and a drill is used on site, along with water for mixing concrete. The soil matters too, since limestone soil near the surface means a rock bit and slower drilling than clay.
What gets decided in advance?
The owner chooses the infill style, the height, the finish and the way the gate opens, so the frame can be built to match. A track slider, a cantilever gate, a single leaf or a bi-parting pair each change the posts and the runway. Whether the gate has a keypad, a remote, an intercom or a loop in the pavement changes the wiring, and conduit is easier to lay before the slab is poured.
How long does the install take?
A single leaf with a straight run and clear ground takes about two days: one to dig and pour footings, and one after the concrete has cured to hang the leaf, mount the operator and set the limits. Concrete needs several days to reach working strength before the gate carries load. A crew that arrives to a cleared, marked run finishes without waiting on anyone.