7125 EVERGREEN WAY 2018-01-02 MF Import

EXCEPTIONS 1. At existing gas stations where it is not possible to have the designated area dischar�e to a sanitary sewer, the station can, whenever extensive vehicle washine is occurrin� (such as washing cars to raise charity funds), place a temporarv plug in the storm drain and pump the accumulated water to the nearest sanitary sewer, with permission from the Ciry's Industrial Pretreatment Proeram. 2. Dealerships of new or used automobiles or uvcks may wash the vehicles in the pazkins stalls as long as only low pressure water is used. The dealership can also use the temporary plu� system outlined above for eas stations. 3. Truck washes at industrial sites which are used to prevent the trackin� of dir[, sediment and floatable materials (such az wood) onto public streets can dischazee to the storm drain. However, the wash water shall pass throush a catchbasin and oiUwater sepazator. Soaps and other clea�ers shall not be used if the wash water is dischar�ed to the storm drain. 42?.4 BVIP 5130 LOADLYG Ai�tD TJNLO�.DING LIQUID vIATERIr1LS The B�1Ps in this section apply for loading or unloadin� of liquids in containers or for direct liqeid transfer. Consistent with Uniform Fire Code requirements (R3 in Section 4-3) and to the extent possible, unloadins or loading of liquids should occur in the manufacturine buildin� so that any spills that are not completely retained can be discharsed to the sanitarv sewer, process treatment, or a dead-end sump consistent with the Industrial Preveatment Program and pertnit requiremenu. Practices a: e described below for azeas where loading is done _ outside and loss to storm drains could occur. CONT?.INED LIQUIDS AT LOADING .4ND UNLOADNG DOCKS 1. Loadina/unloading docks shall have overhan�s or door skirts that enclose the trailer znd. 2. The loadin��unloadins area shall be desisned to prevent run-on of stormwater. 3. The o�vner shall retain on site the necessary materials for rapid cleanup of spills (see B�fP S 1.30). R4IL TP.ANSFER TO ABOVEBELOW-GROUND STOR4GE Tr1��IKS ]. To minimize the risk of accidental spilla�e, the o�rner shall have a wriaen "operations plan" that describes procedures for loadin� and/or unloadino. Employees shall be trained in its execution and it shall be posted or otherwise made zasily available to employees. 2. The owner shall have an Emergency Spill Cleanup Plan (BviP S I.80). 3. Drip pans shall be placed at locations �vhere spillaee may occur such as hose connections, hose reels, and filler nozzles. Drip pans shall alwavs be used �vhen makin� and breaking connections. 4. A drip pan system shall be installed within the rails to collect spilla�e from tank cars. �. An employee trained in spill containment and cleanup shall be present during loadin�'unloading. TANKER TRUCK TO ABOVEBELON-GROLTiD STOR4GE TANKS 1. To reduce the risk of spills, the o�vner shall have a written "operations plan" describin� procedures for loadine and/or unloadi•.i�. Employees shall be trained in iu erecution. '�. Tiie operations plan shall include an emergency spill cleanup plan (B�IP S1.30). Cleanup materials shall be readily available and employees will be trained in their use. 56 �-?-s