build a concrete footing on a slope I'm looking to build a retaining wall on my backyard that at its tallest point is 2' 3/4" tall. It'll be built on a slope so I can extend my existing yard out by some 350 sq ft. Once the wall is up I'll fill the new area with 4" high slabs of concrete (to...

Hi all! I'm glad I found this forum, I've been bugging people on my aquarium forum about the same issue. I have a 180 gallon aquarium which is now sitting in the garage slowly angering my wife. I want to reinforce the floor where it will sit (the tank, empty is almost 400 lbs. Add water and we...