2023 02-14 PC PACKET - Laserfiche WebLink

Home

7030.0030 NOISE POLLUTION CONTROL 7030.0010 DEFINITIONS. Subpart 1. Application, The terms used if) this chapter have the .mcan ings given t}tern ib. this. part. Subp. 2. A -weighted. "A -weighted" means a..speciftc.weighting of the sound pressure Ieve] far the purpose of determining: thie.hutnan response to sound. The specific weighting characteris I ics and tolerances are..those given. in American Nationa l Standards Listitute S 1..4.-1981. section 5. L Subp, 3. Daytime. ".Daytiime" means tlrose Hours froth 7:00 a.m. to 10 M p.m. Subp: 4. dB(Ay.. ".dB(A)" ineans a unit ofsound level expressed in decibels (dB}.and A-Iveig11 ed.: S.ubp.. 5. 1)ecibe). " Dee 1be] " means a.:tinit of sound pressure Ieve1, abbreviated as M. 5u.bp: G. Impulsive noise, "Impulsive noise" means either a single sound pressure peak -{with either a rise time less.tban 200 miIIiseconds or total duration less than 2W milliseconds) or.tnoltiple sounri.pressure. peaks (With either rise times less than MQ milliseconds m total duration less:lhan 20.0 aiii4econds) spaced at: least by NO millisecond pauses. Subp: 7. Lio_ "I.,,," rmcans the sound level, `expressed in dB(A), which is exceeded ten. percent of the tithe for a one ]tour survey; as measured by test procedures appro.v.ed by the commissioner. Subp. 8. Lso. "L�o" ineans the sound level, expressed in.dB(A), which: is exceeded Si}.percent of the time for a one Hour survey, as treasured by test procedures approved.by the comm issiotier. . Stibp. 9. Municipality. "Municipality" means a county: a city; 'a .town; .a regional planning and development Commission established under ]Minnesota Statutes, chapter 473;.,thc metropolitan council;. of. Other governmental subd.ivision.of.th.e state.respansib.le by law For controlling Of restricting laird use within its jurisdiction. Subp. 1(1. Nighttime. "'Nighttime" meat7s hosc:hours from I0:0.0 pair. to 7:00 a:rn. Siibp. 11. Person. "Person" means any [roman tieing, any :municipality or other governrnentalor- political subdivision or other public department or agency, any public or private corporation, :any partnership, firm, Assoc ation, or other.organization, airy receiver, trustee, assignee, agency, .legal eiltity,.otherthan.a court of law,. Qr.any legal representative of any of the fdregoing, but does not include the agency. Su bp. 12, .Sou.nd pressure: Icvel. "Sound pressure level",. in decibels, means 76 times the Iogarithm to the base .10 of the ratio Of the .pressure tothe reference pressure. The reference pressure shall be 20 nticroneMODS per squate ureter: Statutory Authority; jW s 116,07 -History: 11 SR 4-3. L 1.987.c 1`86. s 15.. 18 SR 61.E Posted.: December.12, 2003 7030.003.0 NOISE CONTROL REQUIREMENT. No person ntay violate the standards established..in part 7030.0040, unless exempted by Minnesota Statutes, section 11 b.07, subdivision 2a..An), municipality -having authority to regulate .land use shall. take all reasonable measures within its jurisdiction to prevent the establishment of laird use activities listed in noise area classification (NAC) I.P. 2, or 3 in any location where tlte.:standards established in pail 7030,0040 will: be violated immediately upon establishment of the land use, Copyright ib2003 .by:the Rcvisbt of Stafutcs, Stare ❑f*.N innesota: All Rights Reserved.