Saturday, May 29, 2010

Foundation Walls

West side of the house (front faces South)


Close up of west side


Waterproofing and backfilling around the walls is next.


Back of the old house. The tarp is covering the old basement, 
which will be adjoined to the new basement.



Back of the house.  The patio will be in that space on the right that jogs in.  The opening on the back wall is for the egress window.  You can see the walls and doorways from Alex's old bedroom (two-tone blue) and the kitchen (pink).

Sunday, May 23, 2010

New Beam in Place, Footers Poured

Our new steel beam is now in place and most of the old foundation has been demolished. You can see it in a pile in the center of the big hole. We will use it as part of the new drainage system (cool, huh?). Virginia Concrete, just a few miles away will provide the rest of the material need for the drainage. It will be recycled concrete.

The retaining wall seen in these pictures was behind the old foundation. It will be demolished, yielding another chunk of square footage we did not expect in the basement (about 200 sq ft).

As you can seen in the photos, the footers for the foundation walls have been poured. They passed inspection earlier this week. Once the old retaining wall is removed, the guys from North Star will pour the new foundation walls. One of the pictures shows the truck load of forms they will use for the walls. When we were there on Wednesday, one guy was lifting the forms, one-by-one, and carrying them down to the work site. Each one has to be sprayed with a release agent to pop the forms off once the concrete sets.

Speaking of the fabulous work by North Star: last Thursday our project manager, Dave, showed us a giant rock sitting near the southeast corner of the new basement. It had been uncovered once they excavated the 4 feet of soil in front of the old foundation-soil that was supposed to stay put until we discovered we would have to rebuild the foundation. Dave said it was cost about $1500 to get the excavation equipment back on site to remove the rock and asked how we felt about leaving it in place as a tribute to the local landscape. We were warming up to the idea until friends pointed out (thanks Duncan) that the slab would likely crack around the rock as the house settles. We raised that point with our contractor in an email and suggested that maybe we could drill a hole through the rock and slide some rebar through to stabilize the connection between rock and slab. Less than 24 hours later the North Star guys had used some of the equipment already on site to unearth the rock. Sweet!

We’ve been on top of picking out our finishes, but the contractor is really starting to get on us about selecting the plumbing fixtures. If the framing is up in a few weeks, as scheduled, I guess they’re going to want to start doing plumbing rough-in asap. One thing we’ve been struggling with is finding a decent shower and bath for the master and kids’ bath, respectively. They both have to be drop-in units (acrylic, fiberglass, etc.). We’ve read so many horrible reviews about these kinds of units cracking after a year or two of use. Recently, someone recommended the Sterling (Kohler) economy line, made of Vikrell. Does anyone have experience using showers or tubs made of this material? Is it durable? Decent looking? Easy to clean?

With the warmer weather rolling in, the grass on the back of our lot has been growing out of control. A big thank you to our neighbor, Mike, who performed a surprise mowing for us last weekend.

Hopefully many more pictures to follow as the progress keeps on coming!






Thursday, May 6, 2010

Work Resumes

The county has approved the new foundation work after over two weeks of delays. Apparently, this is one great example of how hard it is to get the whole building industry to move to green building products/practices. The county plan reviewer was reluctant to approve the two new beams we have to install; They weigh 500 lbs each and are made of 60% recycled steel. The reviewer had approved the use of the same kind of beam in another project, but it was installed upside down (eek!). You can imagine her reluctance when we said we wanted to use the same beam. She wanted to know every detail about the material and installer instructions. Our beams can actually be installed either way, but it took some convincing before she would believe us.

Here's a link to the manufacturers website:
http://essofnc.com/metwood.html

Had we just used the industry standard material, instead of a new, different, recycled material, we could have been two weeks further along in our project. According to our contractor, the building industry is slow to change for any reason, and improving the "green factor" is no different. But at least we have recycled materials available to us, even on a very tight budget.

No pictures today since not much has improved, except the arrival of the beams. They will be installed this week. Next week North Star, our foundation company, will demo/excavate only the portion of the foundation where the new pillars in the basement will go. Then they'll pour the pillars to support the house and demo the old foundation.