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  2. California Bureau of Real Estate Appraisers - Wikipedia

    en.wikipedia.org/wiki/California_Bureau_of_Real...

    California. Bureau executive. Jim Martin, Bureau Chief. Parent bureau. California Department of Consumer Affairs. Website. www.brea.ca.gov. The California Bureau of Real Estate Appraisers (BREA) is a division of the California Department of Consumer Affairs responsible for real estate appraiser licensing and certification in California.

  3. Phase I environmental site assessment - Wikipedia

    en.wikipedia.org/wiki/Phase_I_environmental_site...

    Any piece of real estate can be the subject of a Phase I ESA. In the United States, an environmental site assessment is a report prepared for a real estate holding that identifies potential or existing environmental contamination liabilities. The analysis, often called an ESA, typically addresses both the underlying land as well as physical ...

  4. Noise regulation - Wikipedia

    en.wikipedia.org/wiki/Noise_regulation

    Noise regulation includes statutes or guidelines relating to sound transmission established by national, state or provincial and municipal levels of government. After the watershed passage of the United States Noise Control Act of 1972, [1] other local and state governments passed further regulations. A noise regulation [citation needed ...

  5. California Department of Real Estate - Wikipedia

    en.wikipedia.org/wiki/California_Department_of...

    The California Department of Real Estate (DRE) is a California state agency focused on safeguarding and promoting the public interest in real estate matters through licensure, regulation, education, and enforcement. Employees headquartered in Sacramento and in district offices in Oakland, Fresno, Los Angeles, and San Diego carry out the DRE's ...

  6. Ambient noise level - Wikipedia

    en.wikipedia.org/wiki/Ambient_noise_level

    Ambient noise level is measured with a sound level meter. [4] It is usually measured in dB relative to a reference pressure of 0.00002 Pa, i.e., 20 μPa (micropascals) in SI units. [5] This is because 20 μPa is the faintest sound the human ear can detect. [5] A pascal is a newton per square meter. The centimeter-gram-second system of units ...

  7. California Contractors State License Board - Wikipedia

    en.wikipedia.org/wiki/California_Contractors...

    Website. www.cslb.ca.gov. The California Contractors State License Board (CSLB) was established in 1929 as the Contractors License Bureau under the Department of Professional and Vocational Standards. Today it is part of the California Department of Consumer Affairs (DCA). The CSLB licenses and regulates contractors in 44 classifications that ...

  8. Noise measurement - Wikipedia

    en.wikipedia.org/wiki/Noise_measurement

    Noise measurement can also be part of a test procedure using white noise, or some other specialized form of test signal.In audio systems and broadcasting, specific methods are used to obtain subjectively valid results in order that different devices and signal paths may be compared regardless of the inconsistent spectral distribution and temporal properties of the noise that they generate.

  9. Noise curve - Wikipedia

    en.wikipedia.org/wiki/Noise_curve

    Noise curves are a common way to characterise background noise in unoccupied buildings and spaces. [ 1] Their purpose is to produce a single-value representation of a complete sound spectrum. International standards organizations ( ISO, [ 2] ANSI [ 3] and ASA) recognize the need to objectify judgements on the amount of ambient noise in enclosed ...