wow, the uploading is working.
this part of the bench will be 24' x 8' and 36' tall.
Building the back frame, using 2x4 and sister 2 of them to support the 2x4.
<a href="http://s790.photobucket.com/user/nelson-ohio/media/IMG_0908_zps17549608.jpg.html" target="_blank"><img src="http://i790.photobucket.com/albums/yy181/nelson-ohio/IMG_0908_zps17549608.jpg" border="0" alt=" photo IMG_0908_zps17549608.jpg"/></a>
After the 2 end legs are done, measure the install the middle leg. Here is what the back part of the frame looked like when almost done.
<a href="http://s790.photobucket.com/user/nelson-ohio/media/IMG_0910_zpse7d27f3b.jpg.html" target="_blank"><img src="http://i790.photobucket.com/albums/yy181/nelson-ohio/IMG_0910_zpse7d27f3b.jpg" border="0" alt=" photo IMG_0910_zpse7d27f3b.jpg"/></a>
Then I attached the front part of the frame, leveling to the back so I can cut the outter legs exactly to length.
<a href="http://s790.photobucket.com/user/nelson-ohio/media/IMG_0911_zps37b15e82.jpg.html" target="_blank"><img src="http://i790.photobucket.com/albums/yy181/nelson-ohio/IMG_0911_zps37b15e82.jpg" border="0" alt=" photo IMG_0911_zps37b15e82.jpg"/></a>
Now attaching the front to the back.
<a href="http://s790.photobucket.com/user/nelson-ohio/media/IMG_0919_zpse9a28ad3.jpg.html" target="_blank"><img src="http://i790.photobucket.com/albums/yy181/nelson-ohio/IMG_0919_zpse9a28ad3.jpg" border="0" alt=" photo IMG_0919_zpse9a28ad3.jpg"/></a>
<a href="http://s790.photobucket.com/user/nelson-ohio/media/IMG_0923_zps269274c5.jpg.html" target="_blank"><img src="http://i790.photobucket.com/albums/yy181/nelson-ohio/IMG_0923_zps269274c5.jpg" border="0" alt=" photo IMG_0923_zps269274c5.jpg"/></a>
Inspection
<a href="http://s790.photobucket.com/user/nelson-ohio/media/IMG_0921_zps6549e5cf.jpg.html" target="_blank"><img src="http://i790.photobucket.com/albums/yy181/nelson-ohio/IMG_0921_zps6549e5cf.jpg" border="0" alt=" photo IMG_0921_zps6549e5cf.jpg"/></a>
I plan on using 2 layer of 3/4", the bottom will be OSB and the top will be a better grade with a smoother surface. On the end, I plan on having a 16" wide LVL as top, it will be 30" deep, so it will be 6" deeper than the table. I plan on mounting a vise on that section. LVL boards are real stong, and1-3/4" thick, I have trimmed the 2x4 to account for the different height. You can see it below. Not sure how it will work, we will find out.
<a href="http://s790.photobucket.com/user/nelson-ohio/media/IMG_0924_zps1ddc2098.jpg.html" target="_blank"><img src="http://i790.photobucket.com/albums/yy181/nelson-ohio/IMG_0924_zps1ddc2098.jpg" border="0" alt=" photo IMG_0924_zps1ddc2098.jpg"/></a>
<a href="http://s790.photobucket.com/user/nelson-ohio/media/IMG_0926_zpsc8abc1e1.jpg.html" target="_blank"><img src="http://i790.photobucket.com/albums/yy181/nelson-ohio/IMG_0926_zpsc8abc1e1.jpg" border="0" alt=" photo IMG_0926_zpsc8abc1e1.jpg"/></a>
The end legs are not done yet, I need to make it real stong for the vise. I ran out of screws. It took me about 6 hours to get this far. I work slow.