WPT 7 on Jaybird's SE Route
WPT 7 (36.49833 N 115.948611 W)
Just on the other side of the plant is two little rocky outcrops here. Go to the left side of the 1st one, then turn right 90 degrees and hike 40 yards or so then turn and go back down the scree.
In the picture you can see the rocky outcrop in the upper left corner of the photo. This is WPT 1, from the start of the hike, so it's less than 0.2 miles from there to the parking spot.