As a condition of receiving and maintaining a permit under this division a permit holder shall comply with the following.
(a) A permit holder shall immediately notify the director of any management changes in the business during the time the permit is in effect.
(b) A permit holder shall submit samples of wash water and/or waste water to the director or to an authorized representative of the director of the department of water, immediately upon their demand.
(c) A permit holder who utilizes wash water recycling units shall:
(1) Notify the director in writing of all changes in disposal sites it wants to use during the permit period;
(2) Discharge washwater into the sanitary sewer only at those sites listed in its permit application and its notices under subsection (c)(1) above; and
(3) Before the end of each permit period:
a. Test or cause to be tested a representative sample of its recycled wash water discharge to determine compliance with the discharge limits and prohibitions of § 12.5-610 of this chapter;
b. Report the results of such tests in writing to the industrial waste section of the wastewater treatment division of the department of water, and send a copy to the department of environmental management; and
c. Sign and certify the report as required by § 12.5-633 of this chapter.
(d) A permit holder shall immediately notify the director when it sells or otherwise disposes of a vehicle registered under its permit.
(e) A permit holder shall ensure that all of its employees engaged in mobile commercial cosmetic cleaning are knowledgeable of the discharge prohibitions to the MS4 under this article, and shall require all its employees to use best management practices when engaging in mobile commercial cosmetic cleaning. For exterior cleaning, best management practices shall include, but not be limited to, the following:
(1) Accumulations of oil and grease which have not dried shall be precleaned with absorbent clay (kitty litter) or a similar material and properly disposed of prior to washing;
(2) Storm sewer entrances which will receive the wash water shall be screened to catch leaves and other debris. Wash water discharge shall comply with § 12.5-302(b)(15);
(3) Wash water discharged to the MS4 shall first pass through an oil absorbent boom or pad to absorb hydrocarbons so that no oil sheen is present on the discharge. Washwater discharge shall comply with § 12.5-302(b)(15); and
(4) Washwater which does not comply with § 12.5-302(b)(15) shall be discharged into the sanitary sewer system. Discharge shall be at the job site when possible. Washwater from recycle rigs which does not comply with § 12.5-302(b)(15) shall be disposed of in compliance with subsection (c) of this section. Grit and sludge shall not be disposed of through the sanitary sewer.
(f) A permit holder shall ensure that all of its vehicles registered under the permit display the registration numbers and certificates as required by this division, and shall not allow unregistered vehicles to engage in mobile commercial cosmetic cleaning.
(g) A permit holder shall not discharge to the MS4 in violation of this article.
(h) A permit holder shall not discharge wastewater to the sanitary sewer system in violation of § 12.5-610 of this chapter.
(i) A permit holder shall not discharge wastewater into the sanitary sewer, either on a job site or off a job site, without the permission of the owner of the property upon which the sewer inlet is located. The permit holder shall provide proof of such permission to the director upon demand.
(j) A permit holder shall not create or maintain a nuisance in violation of § 12.5-321.
(Ord. 12274, § 1, passed 11-28-1995)