Jeff cuts a hole for the 2" pipe drop under the kitchen sink area.

Bob and Paul stand around and watch as Jeff does all the work. OK, this is really not typical.

The "Y" for the kitchen sink drain into the 4" main, and the continuation of the main using 10' lengths.

Just the drop into the septic outlet left to complete the drain system.

Here's the 2" drop for the kitchen sink drain poking up through the floor, and a few other parts we'll need to connect the trap. At the top of the photo are the hot and cold PEX lines for the sink.

We decided to install our laundry box while we were at it, including the washing machine drain line.

The first of a countless number of boxes that will be brought in over the next few months, now that we have extra storage space above the 2nd floor beams.