PC-99-59 - Laserfiche WebLink

55. A hazardous materials management plan shall be prepared pursuant to the City's Hazardous Materials Ordinance and the Uniform Fire Code. The plan shall be submitted to the Fire Chief at least two (2) weeks prior to the building's occupancy. 56. The property or business owner shall submit to the Fire Chief calculations which show the concentration of the worst-case spill from the most toxic and/or hazardous material released at the point of discharge to the atmosphere. The discharge calculation shall show the percentage of the "Immediately Dangerous to Life and Health (IDLH) concentration limit that is being released, to show the maximum exposure level that could possibly be discharged from this facility. If this level is unacceptable in terms of risk to the public's health and safety, a scrubber for the ventilation system shall be installed, subject to the review and approval of the Fire Chief and Director of Building Inspection. 57. All hazardous materials including solids, liquids, and gases, in either the pure, processed, or waste state, shall be used and stored inside the buildings covered by this development plan approval. 58. NFPA placards indicating the relative hazard of the facility shall be posted at all times at the entrances to this building. The placards shall be posted in a location that is clearly visible by firefighters. 59. The property owner agrees to adhere to the stipulation that there be "no-voluntary-release" of hazardous wastes into the atmosphere or sanitary sewer, and accepts the following terms: a. Fume hoods shall not be used for the routine evaporation of volatile materials. b. The disposal of any radioactive materials in the sanitary sewer system shall be avoided. Any radioactive material which is disposed in the sanitary sewer system shall not result in any measurable increase in radioactivity in the wastewater stream. The City recommends that the material be stored for a period equal to or greater than twenty (20) half-lives, to assure that less than one-millionth of the original quantity of radioactivity is present. When long-lived isotopes, e.g., 3H, 14C, etc., are present in waste-water, no drain disposal is allowed. All radioactive materials must be disposed of by a licensed, reputable firm specializing in such operations. No re- leases of radioactive materials shall take place into the atmosphere. 2-99-079, Final Conditions of Approval Kevin BestlPanattoni Development Company August 25, 1999 Page 10 of 17