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d <br />Notice of Intent for General WDRs Order No. R5-21008-0149 - 2 - <br />IN-SffU GROUNDWATER REMEDIATION AT SITES WITH VOLA'f1LE ORGANIC COMPOUNDS, <br />NITROGEN COMPOUNDS, PERCIIL.ORA-LE. PESTICIDES, <br />SEMI-VOLAI ILE COMPOUNDS AND/OR PETROLEUM HYDROCARBONS <br />Permit issued for soil vapo eextraction/air sparginq remediation system._ <br />6. CALIFORNIA ENVIRONMENTAL QUALITY ACTlCEQA) <br />Has a CEQA determination been made by an, Name of agency <br />agency? 'X Yes _ No Central Valley Regional Water quality Control Board <br />�l <br />Type of Determination: <br />NA <br />Date of Determination: <br />NA <br />Approximately _'2800 gallons ® Yes [I No <br />If the CEQA determination was made after the date of adoption "is General WDR, then include a copy of <br />the I <br />CEQA determination with this NOT. <br />Fenton's Reagent) <br />T PROCESS <br />x Single -Injection Points <br />Amendments to be added: <br />Continuous Injection ❑Recirculation System <br />Volumes of Amendments per Month: Storage on Site? <br />Hydrogen Peroxide and <br />Approximately _'2800 gallons ® Yes [I No <br />chelated iron (Modified <br />Fenton's Reagent) <br />Pollutants to be treated: <br />Rates of amendment additions: <br />Max rate of amendment addition. <br />—� <br />Petroleum hydrocarbons <br />1-3 gallons per minute (12% H2O2)_ <br />_500—lbs per day (100% H2O2). <br />Extraction and Injection Rates (give units) <br />Treatment Methods and flows (give units): <br />{( <br />Average: 1 – 3 qpm Maximum: 5 m <br />Averse_ _ Maximum: <br />F <br />Check All That Apply: <br />❑ Treatment Wastewater <br />❑ Stormwater <br />❑ Domestic Wastewater (separate system) <br />❑ Solid waste -Type <br />Describe the type(s) of storage vessels, including capacity of each, that will be used to store amendments: 27% <br />H2O2 is stored in 500 gallon poly drums. Diluted peroxide and iron solutions are stored in 300 gallon poly tanks. <br />Peroxide and reagents will only be stored for the duration of injection events. <br />How will liquid be stored and monitored to prevent spillage? <br />In tanks stored within spill containment. <br />"I certify under penalty of law that this document and all attachments :were prepared under my direction or l <br />supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate <br />the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons <br />directly responsible for gathering the information, the information submitted is. to the best of my knowledge and <br />belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information. j <br />including the possibility of fine and imprisonment for knowing violations" {f <br />Print Name: Mr. John R. Carrow, PG Title: Senior Geologist <br />Signature: �L t, b, G.d ws-a" Date: May 24 2011 l <br />