Floor pan in place

Today I started with drilling the holes for the welds.

 When that was finished I used the hoist to lift the floor up  and let it down.

 A few cuts were made and with some help the floor went into place.
Next I clamped it down with several tools (even some pieces of wood). I started the welding after the floor was in place and touching the frame where it needed to be welded.
Then I started with some tack welds from the tunnel to the rocker.
The next few pictures are from the underside  with the floor in place. Not yet fully welded. That will be for next week.

 And a view from the top side.