is the use of pressure treated wood for bottom plates/wood in contact with concrete etc now in a nationwide code requirement? my copy of CABO only seem to require it in areas where there is a significant decay probability. i have seen posts here where it was not required by a poster's local code as well.has this changed? in general it does seem like a really good idea regardless

Just a word of advice to basement remodelers: [B]Use your building inspector as a resource. [/B] It seems from reading many of these threads, that people really want to avoid talking to their local building inspectors. I’m not sure why this is because I have found mine to be very helpful in clarifying all these code issues. Yes, it will cost a few dollars to acquire the permits, but take a look at what you get in return. 1. Peace of mind knowing that your basement is safe for its inhabitants (most likely your children). 2. Knowing your homeowners insurance will cover you in case of disaster, because you followed all the codes. 3. A free source of professional information when you have questions during the project. 4. Professional eyes affirming the accuracy and safety of your hard work. (We are do-it-yourselfers after all. At least one set of professional eyes reviewing my work helps me sleep comfortably at night) 5. Resale value is better if you can prove you acquired permits and had appropriate code inspections. 6. No surprise costs to fix a code violation when it comes time to sell your house. In my location I had to pay $220 for building, electrical, and plumbing permits and $25 to the county for a land use permit. This is a small portion of the $8-10,000 I’m putting into the project. When I’m done I know its all been done right and reviewed three times by inspectors. Hey, I can even invite the inspector over to play a game of pool without worrying. ;)