Basement Storage Drawers

[Tincup703]

I'm going to be adding a couple of large pull out drawers in the basement storage area and was wondering if anyone knows what is directly underneath this area.

I'd like to know how careful I need to be before I start tearing things apart!

tc

[Emmel]

TC, the plywood floor in the basement is 3/4" thick. And under the plywood is normally your black or grey tanks. I would not use any hardware that might take a chance of puncturing these.
Now some models might not have these tanks located there and you might get lucky and miss them with a 1 1/2" screw. There are some models that already have these drawers so maybe someone with them will tell you what size screws to use.

[sreigle]

You can drop two or three of the bolts in the bellypan and get a good looksee in there. I believe the tanks may be newar the dump valve handles.