Compilation of Noise Programs in Areas Outside DNL 65 (2009) / Chapter Skim
Currently Skimming:
Pages 22-25
The Chapter Skim interface presents what we've algorithmically identified as the most significant single chunk of text within every page in the chapter.
Select key terms on the right to highlight them within pages of the chapter.
From page 22... ...
In 1991, Collier County approved Ordinance 91-102 that redesigned aircraft noise zones using the five-year forecast case (1991) 65 dB DNL contour (County Special District)
|
From page 23... ...
As discussed previously, both of these overlay districts are based on 60 dB DNL contours. For the city, any applicant proposing development in the City Special District must submit a General Development Site Plan that provides the city council and staff the opportunity to consider the compatibility of 24 the proposed development with the airport.
|
From page 24... ...
Noise Contour History DNL contours have been developed for DFW on the following occasions: • In 1971, the North Central Texas Council of Governments developed a forecast set of DNL contours for future 1985 activity. These contours have been used over the years as policy contours and serve as an important factor in minimizing and preventing incompatible land use from developing around DFW.
|
From page 25... ...
One of the biggest challenges currently facing the airport is the continued application of policy contours for land use planning that does not reflect acoustic reality. DFW has committed to update noise contours by 2009.
|
Key Terms
This material may be derived from roughly machine-read images, and so is provided only to facilitate research.
More
information on Chapter Skim is available.