If tanks are used to store or treat hazardous waste, the following information must be kept at the facility: (1) A written assessment that is reviewed and certified by a Texas licensed professional engineer on the structural integrity and suitability for handling hazardous waste of each tank system, as required under 40 Code of Federal Regulations (CFR) §267.191 and §267.192; (2) Dimensions and capacity of each tank; (3) Description of feed systems, safety cutoff, bypass systems, and pressure controls (e.g., vents); (4) A diagram of piping, instrumentation, and process flow for each tank system; (5) A description of materials and equipment used to provide external corrosion protection, as required under 40 CFR §267.191; (6) For new tank systems, a detailed description of how the tank system(s) will be installed in compliance with 40 CFR §267.192 and §267.194; (7) Detailed plans and description of how the secondary containment system for each tank system is or will be designed, constructed, and operated to meet the requirements of 40 CFR §267.195 and §267.196; (8) Description of controls and practices to prevent spills and overflows, as required under 40 CFR §267.198; (9) For tank systems in which ignitable, reactive, or incompatible wastes are to be stored or treated, a description of how operating procedures and tank system and facility design will achieve compliance with the requirements of 40 CFR §267.202 and §267.203; and (10) Information on air emission control equipment as required by 40 CFR §270.315. |
