COMPLIANCE INFO_2020 - Laserfiche WebLink

Home Browse Search

(7) description and evaluation of secondary containment for the tank system (secondary containment must meet minimum standards as specified in subsections (j)(1)through (j)(3) of this section) including applicable secondary containment for ancillary equipment as required in subsection 66265.193(f); (8) hazardous characteristics of the waste(s)that have been or will be handled; (9) prior to placing a new tank system or component in use, an independent, qualified installation inspector or an independent, qualified, professional engineer, registered in California, either of whom is trained and experienced in the proper installation of tank systems, shall inspect the system or component for the presence of any of the following items and document in writing the results of the inspection: (A)weld cracks or breaks; (B) scrapes of protective coatings; (C) corrosion; (D) any structural damage or inadequate construction or installation such as cracks, punctures, damaged fittings.All discrepancies shall be documented in the assessment and remedied before the tank system is placed in use. (10) all new tanks and ancillary equipment shall be tested for tightness prior to being placed in use.The results of the test(s) shall be documented in this assessment.Tank system integrity or leak test requirements must be in compliance with all local requirements. Prior to conducting a tank system integrity test or leak test, contact local agency staff for local requirements. (11) estimated remaining service life of the tank system based on findings of subsections (k)(1)through (k)(10). Title 22 California Code of Regulations section 66265.192(j) (1)tank system must have secondary containment capable of containing 100 percent of the contents of the tank and ancillary piping volume; and (2) if the tank system is exposed to precipitation, the secondary containment system must have sufficient capacity, in addition to that required in subsection (j)(1) of this section,to contain run-on and infiltration from a 25-year, 24-hour rainfall event; (3)tank system secondary containment shall be provided with a leak detection system that is designed and operated so that it will detect either the failure of the primary and secondary containment structure or any release of hazardous waste or accumulated liquid in the secondary containment system within 24 hours, or at the earliest practicable time if the existing detection technology or site conditions will not allow detection of a release within 24 hours. Title 22 California Code of Regulations section 66265.193(b-c)