Orange County NC Website
Browse       Search
t k; <br /> c) Impact noises are sounds that occur intermittently rather <br /> than continuously. Impact noises generated by sources that <br /> do not operate more than one minute in any one hour period <br /> are permissible up to.a level of 10 dbA in excess of the <br /> figures listed in Table A, except that this higher level <br /> of permissible noise shall not apply from 7:00 P.M. to 7:00 <br /> a.m. When the adjacent lot is zoned residential,. The impact <br /> noise shall be measuerd using the fast response of the sound <br /> level meter. <br /> Noise resulting from temporary construction activity that <br /> occurs between 7:00 a.m. and 7:00 p.m. shall be exempt <br /> from the requirements of this subsection. <br /> 6.14.3 RESERVED <br /> 6.14.4 RESERVES] <br /> 6.14.5 RESERVED <br /> 6..14.6 RESERVED <br /> 6.14.7 Vibration <br /> a) No permitted Principal Use, Special Use or Accessory Use <br /> in TIC-1, O&I, I-1, ED districts may generate any <br /> ground transmitted vibration that is perceptible to the <br /> human sense of touch, measured at the outside boundary <br /> of the structure occupied by the use generating the vib- <br /> ration. <br /> b) No Permitted Principal Use, Special Use or Accessory Use <br /> in NC-2 and I-2 districts:nay generate any ground <br /> transmit vibration in excess of the limits set forth in <br /> Table B. Measurements shall be taken at the boundaries of <br /> the zoning lot containing the use generating the vibrations. <br /> c) No Permitted Principal Use, Special Use, or Accessory Use <br /> in Cc-3, GC-4, I-3, AS adstricts may generate any ground <br /> transmit vibration in excess of the limits set forth in <br /> Table B. Measurements shall be taken at the district bound- <br /> aries. <br /> 6-17 <br />