Worst part is plumbers rates are a heck of lot higher than electricians - at least here in the NYC area.

But come on, running a solid pipe right in the front of the access door? And no flex? You ran flex for electrical portion (by the way, what kind of elbows are those coming out of the side). Did this thing get/require inspecton?

By the way, some codes and utilities specifically prohibit drip legs or sediment traps outdoors. The reason being is any condensation that might accumulate in the drip leg could freeze, resulting in the drip leg cracking, and hence a gas leak.

I was wondering, why the concrete base when it appears this genset already has a pre-formed base, ready to mount directly to the ground. Granted, a concrete base is better, but it doesn't seem necessary for this one - as is the case with many air cooled units.

Joe