If within 3' of the bearing wall, run a doubled header joist perpendicular to the joists. Cut the bad joist off about 6" to the right of the meter, if within 3', add a doubled one size smaller joist (as the span is only 20-28") so the bulk of the wires can go over the top of it (doubler). Follow these guidelines; http://publicecodes.citation.com/ico...002_par031.htm
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17,000 dryer fires a year, when did you last clean the inside of the dryer near motor or the exhaust ducting?