One thing we have done here (to help protect against raised floor movement
such as sags, etc...)
Leveling pads are on two layouts, one for L&D frames and another for S
frames.
We put L & D frames next to each other and fill out the end of the ATL with
S frames...
this lets us cut 4 pieces of rather stout angle iron to run under the
leveling feet of the atl
one piece under the front feet of the L&D frames
one piece under the back feet of the L&D frames
one piece under the front feet of the S frames
and one piece under the back feet of the S frames
We don't anchor these down to the floor because these are mainly to just
spread the load across the floor tiles BUT in an earthquake zone one might
do the same and then bolt the angle iron down to the floor to keep the whole
unit from walking across the floor.
Once again, just my random thoughts...
Dwight