6807 EVERGREEN WAY 2016-01-01 MF Import

2. Dumpsters shall b= stored under cover, where feasible, with any necessary drains routed to the sanitary sewer. .4s 2n alr:mative, dumpsters shall be non-leaking and water-tight, with lids that prevent the entry of stormwater. Lids shall be kept closed when dumpsters are not being filled or emptied. 3. Dumpsters shall be kept in good condition without corrosion or leaky seams. Damaged or le�iking containers shall be replaced. 4. If waste container drums are stored above ground, they shall be kept in an area such as a service bay. If drums are kept outside, they must be stored under cover to keep rainfall from reaching the drums. Srorage of reactive, ignitable, or flammable liquids must comply with the Unifortn Fire Code (R? in Section 4-3). The following practices shall complement, not conflict, with current Uniform Fire Cnde requirements. l. Containers shall be located in a designated area. Z. The designated area shall be paved, free of cracks and gaps, and completely impervious in order to contain leaks and spills. 3. For liquid wastes, tanks shall be surrounded by dikes, berms, or curbs. 'Ihe dike, berm, or curb shall be of sufficient height to provide a ro!ume that is the greater of either 10% of the total enclosed tank volume or 110% of the volume contained in the largest tank. 4. The designated area shall be covered. 5. The area inside the dike, berm or curb shall slope to a drain. If the material being stored is conholled by the Uniform Fire Code, or is used oil or Dangerous Waste, the drain shall outlet to a dead-end sump. For all other liq" .ds Ihe drain shall be [ied to the sani � sewer, if available. A discharge pertnit from the City's Industrial Pretreatment Program will be re .�:ed. Othenvise, process treatmen. or 2 dead-end sump shall be used subject [o other permit requirements. The drain must have positive control (for example, a locl:ed drainage valve or plug) to prevent release of contaminated liquids. 6. lf the business is using rolling containers (for example, dumpsters) that are picked up directly by a collection truck, the dike, bPrm or curb can be modified to facilitate moving the dumpster. 7. Where material is temporarily stored in containers, a[emporary, portable containment system r.an be used, in lieu of the above system. 8. If a container is to be located in an area where firearms may be disc6arged, the concainer should be encapsulated with concrete (or equivalent). 9. Containers mounted for direct removal of a liquid chemical for use by employees shall be placed inside a containment area as described above. In addition, a drip pan shall be used at all times below the container oudet. 10. Dr�ms stored in an area where una.uthorized persons may gain access must be secured in a manner that prevents any unauthorized use. 11. If the material is a Dangerous Waste, the business owner shall comply with any additional Department of Ecology requirements (see R3 in Section 4-3) not presented above. 12. An employee trained in emergency spiU cleamip procedures shaC be present wl�en Dangerous Wastes, liquid chemicals, or other wastes are loaded or unloaded (see BME' S I.80). 4-2-11