Los Angeles County Unincorporated, California · General provision

22.408.170

Dimensional standards

Servicing

Applies near
Universal Studios Specific Plan area
Geographic extent
Universal Studios Specific Plan area and adjacent City C2 Area

Extracted standards

6 individual requirements pulled out of this section’s prose, each with the sentence it came from.

Noise

  • Daytime L50 noise limit50 dBA

    From 7:00 a.m. to 7:00 p.m. the allowable noise level shall not exceed the greater of (i) a L 50 of 50 dBA or (ii) ambient, as measured at the six designated monitoring sites shown on Figure 16-1.

  • Daytime Lmax noise limit67 dBA

    From 7:00 a.m. to 10:00 p.m. the L 0 (otherwise known as the L max) shall not exceed the greater of (i) 67 dBA or (ii) ambient, as measured at the six designated monitoring sites shown on Figure 16-1.

  • Evening L75 noise limit47 dBA

    From 7:00 p.m. to 1:00 a.m. the allowable noise level shall not exceed the greater of (i) a L 75 of 47 dBA or (ii) ambient, as measured at the six designated monitoring sites shown on Figure 16-1.

  • Night L90 noise limit44 dBA

    From 1:00 a.m. to 7:00 a.m. the allowable noise level shall not exceed the greater of (i) a L 90 of 44 dBA or (ii) ambient, as measured at the six designated monitoring sites shown on Figure 16-1.

  • Night Lmax noise limit65 dBA

    From 10:00 p.m. to 7:00 a.m. the L 0 shall not exceed the greater of (i) 65 dBA or (ii) ambient, as measured at the six designated monitoring sites shown on Figure 16-1.

  • Pure tone/impulsive noise limit62 dBA

    For sound sources that emit a pure tone or impulsive noise (e.g. gunshot) from 7:00 a.m. to 10:00 p.m., the L 0 shall not exceed the greater of (i) 62 dBA or (ii) ambient, as measured at the six designated monitoring sites shown on Figure 16-1.

From the ordinance

From 7:00 a.m. to 7:00 p.m. the allowable noise level shall not exceed the greater of (i) a L 50 of 50 dBA or (ii) ambient...
22.408.170