2 resultados para noise exposure level

em Iowa Publications Online (IPO) - State Library, State of Iowa (Iowa), United States


Relevância:

50.00% 50.00%

Publicador:

Resumo:

This letter has been prepared as a consultation to determine some potential health concerns raised by a resident of Spencer from exposure to wire shredder fluff material emitted by Shine Brothers metal salvaging facility in Spencer, Iowa on July 10, 2011 and, a concern regarding the health impacts from the level of noise measured by a resident near the metal salvaging facility.

Relevância:

30.00% 30.00%

Publicador:

Resumo:

This practice provides guidance and example specification language intended for use by Owner-Agencies in development of specific contract language when requiring the evaluation of tire/pavement noise for new concrete pavement surfaces. The overall sound intensity level is designated as the quality characteristic used for pay adjustment.