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?age No. 1 • • <br />)7/02/90 <br />_ Industrial Wastewater <br />In:apection Report <br />iECTION A: NATIONAL DATA SYSTEM CODING <br />Transaction Code CDPS/NPDES Date Inep T~rpe Inspector Fac Type <br />N 5 CO-0090754 06/20/90 C S 2 <br />Fac Rating BI <br />3 N <br />iECTION B: FACILITY DATA <br />1. Legally Responsible Party <br />Mailing Address: ' <br />Business Phone: <br />Emergency Phone: <br />2. Operating Company: <br />Mailing Address: <br />QA County .Operator Plant class <br />52 <br />Industrial Resources Inc. <br />300 Union Blvd. Suite 520 <br />Lakewood CO 80228-0000 <br />(303)625-2495 <br />(303)625-1544 ~Q; -~~~ ~'~`' day ? <br />NaTec Mines, Ltd. ~~ <br />201 W. Third 9t., Suite 101 <br />Rifle CO 81650-0000 <br />Business Phone: )625- <br />Emergency Phone: (303 -1544 <br />3. County in which facility is located: Rio Blanco <br />4. Plant Products: Sodium bicarbonate, Nacholite <br />Present Production Rate: 0 <br />Design Production Rate: Dnknown <br />Raw Materials: Sodium bicarbonate <br />5. Briefly describe the process steps used in producing the product. <br />Include a process flow diagram and a discussion of chemicals used at <br />the site and their final disposition. State the final disposal of <br />wastewater streams. <br />Sodium bicarbonate is Wined from deep wells using <br />airlifts. <br />Runoff is contained in evaporation ponds that have <br />no surface discharge points. Mine water is <br />treated in settling ponds. No coagulants are <br />being used. <br />6. What containment does the permittee have for materials used, procesed <br />or stored on site? <br />Mill onsite is presently under construction. <br />Are additional controls necessary? N <br />Is the Materials Containment Plan adequate? N <br />7. Describe the wastewater treatment processes: <br />I <br />