Only a few more trees to take down. Then we will need to move the fire wood, chip the branches, and mill the largest trees.

Almost done with take down. Our friends Marissa and Tim are sitting on the largest tree on the property. An oak that measures around 22" diameter. Incredibly it is only about 45 years old.

This past Saturday my classmate John and a friend of his tackled some of the harder trees. They did a great job. It was incredible to watch John work 50 feet off the ground wielding  a chainsaw and craning the limbs, one-by-one to safely to the ground.

Last Thursday Adam took down the small trees while I piled brush. We were going to take down the larger trees this past Saturday, but the weather got in the way.

So after a couple of weeks of steady work on the home design I have some results to share. The design below meets most of our requirements–although it is larger than we were shooting for–the interior footprint is 720 square feet.

View from the Southeast (Vernon St.)

View from the Northwest (Charles St.) We will need to be creative about how to dress-up the windowless North wall.

First floor living space from the southeast corner

Lot plan

First floor plan

The floor plan below shows the beds with a desk on top of them. It actually is the other way around. The beds would/could be lofted to make space for the desk.

Second floor plan

The height from the second floor to the peak of the roof is about 15 feet. This allows us to create 3rd floor loft space.

Here is how a hypothetical 2-panel system would perform at the center of the lot at ground level. The calculations are based on the shade analysis from the Solar Pathfinder (images available on an earlier post).

If one is interested in maximizing one’s wintertime gain, a 64 degree tilt is optimal. One can confirm this with the online program PVWatts 1 by plugging various tilt angles until arriving at the most wintertime energy gain.

The calculations show that the system will output on an average winter day about 49 gallons of hot water.

A comparative analysis:

Since we will need the most hot water during wintertime, it makes sense to tilt the panels to 64 degrees. Of course, if these were photovoltaic panels (generating electricity) this would not at all be the way to go.

Here are some pictures of the lot that I took back in the fall. I pieced the panoramic view together in Photoshop.

The corner of our lot looking in. My bicycle is on the left.

Panoramic view of our neighborhood looking west down Charles St.

Last night I dreamed that after taking down the trees the lot looked really nice… somehow I don’t think that will be the reality immediately. My friend Adam and I will be taking down the smaller trees on Feb 25th. I am meeting tomorrow (2-16-10) with another friend Sonny and a classmate of mine John to discuss when to do the bigger trees. My plan is to hire someone with a portable band-saw mill to come on site to mill as much of the wood as reasonable. There’s going to be a big pile of brush afterwords and I suppose I will have to rent a chipper. I have fantasies of having a workparty where everyone brings a pair of loppers and we go to town on the brush. It would be a couple hundred to rent the chipper and it would make a ton of noise and cause some pollution. Thoughts anyone?

-S

Working with Archicad gets one tied down in details. Working with graph paper cut-outs that represent rooms allows one to quickly rearrange the design. Hannah and I both liked this layout. The top setup is the second floor.

House Concept using graph paper cut-outs. First floor is on the bottom.

We shall soon see if this works out in Archicad.

The original 1899 detailed survey of our neighborhood

I love the old style lettering. In the upper left is the compass pointing north. It looks like the declination back then was 11 degrees 13 minutes. Today it is 14 degrees 28 minutes. I have a little trouble with this still, but it appears to me that the north south compass is pointing to solar south and north, not magnetic.

Close up of our lots (8 and 9 now combined)

Sewer and water stub lines already run under the sidewalk = Savings

If you look at the sewer and water lines on Vernon St. you can see that there are stub lines already run under the sidewalk, which is great. It means we don’t have to pay to cut and repair the street. Unfortunately it also means we can’t tap into the gas lines. Greenfield won’t cut streets that are 5 years old or younger unless it is necessary.