The Footer:
4.01.12
I was so happy to finally get something built. Everthing up to this point was just preparation. It's nice to see something concrete (pun intended) come to fruition.
With the help of a borrowed laser level, we were able to get the base relatively flat with a 6 inch drop from front to back to allow plenty of fall for the drain tile that will keep the basement dry and cozy.
Normally footers are dug as a trench and simply filled with concrete. Since I want to drain water from under the basement floor to relieve hydrostatic pressure and keep the footer dry on the outside of the house, I had to form the footers on a flat surface. Again, I relied on Gerald's expertise (and labor) to get the forms properly placed, level, and square. Thankfully Ted and Jason were able to help, as this can be frustrating work. I mostly watched and spread some sand around to keep the clay from sticking to everyone's boots.
Here, you can see the finished forms with a 6 mil plastic moisture barrier under the footer with 1/2 inch rebar placed for reinforcement. Time to call the code enforcement building inspector to have the footer design checked and the temporary power meter inspected.
After inspection, Gerald and I took a day off to pour the footer. It was a tight fit for the concrete truck, but he was able to masterfully back into the gap in the form where the garage door will be so the concrete chute could reach the far back corner.
The concrete pour went exceedingly well. Gerald did all the work while I guided the chute. We did however learn a good lesson. Surveying stakes with roofing nails are not strong enough to withstand the sheer weight of the concrete. The footers are 24 inches wide by 12" to 18" tall. That is a lot of pressure, and many of the spreader boards popped loose and allowed the concrete to push apart the form boards at the top. This is great for the block mason to follow, but required extra concrete. Next time I will use 2" x 3" boards with 16p nails or 3 inch screws.
I was surprised that my concrete quantity calculations were dead on. I had ordered one extra cubic yard of concrete as a safety factor, and that is what was left over. I had the excess poured in a slippery spot in the access drive. Everone should have good traction there now. If we had had time, we would have made some forms for the AC units and other miscellaneous things for future use, and used the extra concrete there.
The power company came and trenched in 1,800 feet of underground cable from their primary power line to my temporary meter. Overhead power lines would have cost just as much due to tree clearing labor, and wouldn't have been very attractive. We have power !!! Thanks to my friend Stan, I was able to get a meter base that would also work as the permanent meter once we tansfer power from the temporary pole to the house. Money saved.
Ted was able to come shortly thereafter and remove the form boards and stack them neatly under a tree to act as a break room/table/chair. Every work site needs one.
Now it's time to install the drain tile and prepare for the basement floor installation...