As used in this article, the following terms shall have the
meanings indicated:
COAL TAR
A byproduct of the process used to refine coal. Coal tar
contains high levels of polycyclic aromatic hydrocarbons (PAHs).
COAL TAR SEALANT PRODUCT
A pavement sealant product that contains coal tar, coal tar
pitch, coal tar pitch volatiles, RT-12, refined tar or any variation
assigned the Chemical Abstracts Service (CAS) numbers 65996-92-1,
65996-93-2, 65996-89-6, or 8007-45-2 or related substances.
DIRECTOR
The City Engineer/Director of Public Works.
HIGH PAH SEALANT PRODUCT
Any pavement sealant product that contains greater than 0.1%
polycyclic aromatic hydrocarbons (PAHs) by weight, including, but
not limited to, coal tar sealant products and sealant products containing
steam-cracked petroleum residues, steam-cracked asphalt, pyrolysis
fuel oil, heavy fuel oil, ethylene tar, or any variation of those
substances assigned the chemical abstracts service number 64742-90-1,
69013-21-4 or related substances.
PAVEMENT SEALANT PRODUCT or SEALCOAT
Any substance that is typically applied on paved surfaces
to protect the surfaces. This may include but is not limited to sealant
products that are coal tar or asphalt based.
POLYCYCLIC AROMATIC HYDROCARBONS (PAHs)
A group of organic chemicals that are formed during the incomplete
combustion of coal, oil, gas, or other organic substances, are present
at high levels in coal tar, and are known to be harmful to humans,
fish, and other aquatic life.
Violations of this article may be enforced by the Building Inspector,
Zoning Administrator, or City Attorney.
The Director may exempt a person from the requirements of §
262-70 if the person is conducting bona fide research concerning the effects of a coal tar sealant product or high-PAH sealant product on the environment; the use of the coal tar product or high-PAH sealant product is required for said research; and the Director determines that said research will not cause significant contamination of the surrounding environment, including soils and aquatic ecosystems, and will not unduly endanger human health.