Building on what the discussion over at the Chronicle boards about the article on 2139 39th Ave, there arises the interesting question of how to do a demolition. There are people who feel if you tear something out, that is somehow not green. Sorry, but that is a load of crap. Anyone who has ever built knows that things get old, wear out, rot. After enough time even the pyramids in Egypt are going to fall down. The real question is how do you manage the remodle process so you preserve what you can, recycle what is viable, and when you rebuild, you think about what will happen to the material you are now putting back into the structure. One tool you can use is Ohmega Salvage over in Berkeley. I quote from their own site:
“At Ohmega Salvage we are committed to preserving the architectural heritage of the Bay Area. To this end, we buy and sell usual and unusual building materials.
Our company has made its mark in the Bay Area over the last 35 years as the leading supplier of restoration materials to architects, contractors, and homeowners.
Our goal is to save architectural materials that are still useful to others and essential to authentic restoration projects; as well as to save resources in a world burdened with too much landfill.”
If your debris is more junk, be careful when you throw it out. For example, hazardous waste needs to be disposed of properly. If there is asbestos, have it abated by people who know what the hell they are doing, and won’t dump the bags on a street corner someplace. If there are old chemicals, paints, solvents, batteries – don’t through them into the dumpster and cover them up with other stuff, bring it all over to third street for proper disposal. You are in charge of you’re own demolition, so do it right.
And when you rebuild or remodle, remember, what you put in will eventually come out. So every choice you make now will impact the environment in the future.