RCEP - Lyttelton Inner Noise Control Boundary

Lyttelton Inner Noise Control Boundary as shown in Map 5.1 of the Canterbury Regional Coastal Environment Plan 2005. This area refers to Rule 8.22 of the plan related to Discretionary Activities within the Operational Area of the Port of Lyttelton, in particular any activity related to the operation of the Port of Lyttelton that is emitting noise at any point within the Operational Area of the Port of Lyttelton, is a Discretionary Activity if the noise generated by that activity exceeds any of the following noise limits within the areas and times stated:

65 dBA Ldn average sound level calculated on an energy basis over any five consecutive days, when measured and assessed at any point on land at, or beyond, the Lyttelton Inner Noise Control Boundary.

68 dBA Ldn day-night average sound level on any day when measured and assessed, at any point on land at, or beyond, the Lyttelton Inner Noise Control Boundary.

60 dBA Leq (9 hour) time average level over any 9 hour period from 10 p.m. on any day to 7 a.m. the next day, when measured and assessed at any point on land at, or beyond, the Lyttelton Inner Noise Control Boundary.

65 dBA Leq (15 min) time average level for any 15 minute period between 10 p.m. to 7 a.m. the next day, when measured and assessed at any point on land at, or beyond, the Lyttelton Inner Noise Control Boundary.

85 dBA Lmax maximum sound level on any night from 10 p.m to 7 a.m. the next day, when measured and assessed at any point on land at, or beyond, the Lyttelton Inner Noise Control Boundary.

Data and Resources

Additional Info

Field Value
Theme ["geospatial"]
Author Canterbury Regional Council
Maintainer ECan GISTeam
Maintainer Email ECan GISTeam
Source http://opendata.canterburymaps.govt.nz/datasets/07b0c0f994df411e9fbb397595ef908d_11
Created 2016-09-05T02:03:30.000Z
Date modified 2017-03-27T00:08:38.964Z
Language English
Spatial {"type": "Polygon", "coordinates": [[[172.7047, -43.6098], [172.7398, -43.6098], [172.7398, -43.6013], [172.7047, -43.6013], [172.7047, -43.6098]]]}
Source Identifier http://opendata.canterburymaps.govt.nz/datasets/07b0c0f994df411e9fbb397595ef908d_11
Record created April 10, 2017, Last Updated April 30, 2019