Laserfiche WebLink
t�tV•\f ��f.. v <br /> 46 <br /> Q <br /> REGIONAL. WA(bgWATER CONTROL FACILITY <br /> srocicTont,c�auWFo�tta 95206 Groundwater Discharge Attachment <br /> � sincKTON ��M Part B - Groundwater Description <br /> PURPOSE—The Groundwater Description will be used to evaluate all aspects of the groundwater proposed to be <br /> discharged to the sanitary system. <br /> Further instructions on reverse side. <br /> Bt. Business Activity—Describe the present and past business activity occurring on the premise; as well as present <br /> and past wastewater generating operations. <br /> a). Present Activity_ STORAGE AND 'MAINTENANCE YARD FOR GARGAGE TRUCKS <br /> Product. <br /> Wastewater Generating Operations (s):_TRUCK HASHING GROUNDWATER PUMPING <br /> b). Past Activity: STD2&Gf1AbM MAIN <br /> Product: <br /> Wastewater Generating Operations(s): TRTICK WASHING <br /> B2. Description—Describe the known or suspected pollutant source(s)and history of the groundwater contaminants. <br /> (Attach sheets as necessary). <br /> FORMER DIESEL AND GASOLINE UNDERGROUND STORAGE TANKS USED IN CONJUNCTION <br /> HITH THE OPERATION OF GARBAGE TRUCKS. ALL TANKS WERE REMOVED FROM THE <br /> SITE IN EITHER 1981 OR 1992. TANKS WERE DISCOVERED TO BE LEAKING AT THE <br /> TU2g THE TANKS WERE CLOSED BY REMOVAL <br /> B3. Substances Proposed to be Discharged—Give common and technical names of any materials or chemicals pro- <br /> posed to be discharged to the sewer.Briefly describe the physical and chemical properties of each substance and <br /> Product- Give proposed concentrations. (Attach sheets as necessary). <br /> NAME DESCRIPTION CONCENTRATIONS <br /> DIESEL DIESEL FUEL (LIQUID) 1.1 /1 (PPM) <br /> GASOLINE GASOLINE LI UID) 9.9 /1 (PPM) <br /> BENZENE GASOLINE COMPONENTS(Il uid 2.8 /1 (ppix) <br /> TOLE IGASOLM COMPONENTS (LIQUID) 0.180 mg/1 (]232m) <br /> XYg GASOLINQE COMPONENTS (LIQUID0.300 /i m <br /> I,� <br /> 84. Proposed Quantities—give the average estimated gallons/day as well as peak hourly and peak daily Rows in gallons <br /> of the groundwater proposed to be discharged to the sewer. axn A 40 <br /> GAL/ A= MO RF Mn r_AT.TM-S, C59PM <br /> P DATTP FLOW op 2,160 GAL/DAY (3gpih) <br /> B5. Proposed Discharge Period -- Give the following information: <br /> a). Discharge will occur daily from_. 'June, 1, 1994 to December 1, 1994 <br /> b). Circle thef§days a th®110 �©She discharge will occur: <br /> c). Seasonal--Circle the month of of the year the discharge will occur. <br /> i F: M A M -Qc '(P@(DO D <br /> d). Years --- Indicate the total proposed discharge period: nnNT,-,,.nnTrgTv, Mcr-TMDter <br /> —nny- June 1, 1994 ' THROUGH December 1, 1994 <br /> LMIM f1aP <br />