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27. Dioxin Testing: Each applicant must report qualitative data, generated using a screening procedure not calibrated with analytical standards,
<br /> for 2,3,7,8-tetrachlorodibenzo-p-dioxin(TCDD) if it:
<br /> (a) Uses or manufactures 2,4,5-trichlorophenoxy acetic acid (2,4,5,-T); 2-(2,4,5-trichlorophenoxy)propanoic acid (Silvex, 2,4,5,=i P); 2-
<br /> (2,4,5-trichlorophenoxy)ethyl, 2,2-dichloropropionate(Erbon); O,O-dimethyl 0-(2,4,5-trichlorphenyl)phosphorothioate(Ronnel); 2,4,5-
<br /> trichlorophenol(TCP); or hexachlorophene(HCP); or
<br /> (b) Knows or,has reason to believe that TCDD is or may be present in an effluent.
<br /> 28. Whole Effluent Toxicity Testing: WET testing shall be conducted for each outfall which is not solely made up of stormwater or domestic
<br /> wastewater, unless waived by the Division, on 100% effluent using both Ceriodanhnia dubia and fathead minnows. This requirement is
<br /> waived where routine testing is currently required under an existing CDPS permit. The test shall be an acute test unless the ratio of stream
<br /> low flow to effluent design flow is less than 10:1, respectively,and the receiving stream has a Class 1 Aquatic Life Use or Class 2 Aquatic
<br /> Life Use with all the appropriate aquatic life numeric standards. In the latter case,a chronic test is required. The Division reserves the right
<br /> to request additional testing as part of the application review process. If so required, the permit application will not be considered complete
<br /> until the additional testing is submitted. In addition, all applicants must identify any biological toxicity tests which have been performed
<br /> within the last 3 years on any of the discharges or the receiving water in relation to a discharge from this facility. Attach WET test results to
<br /> this application.
<br /> 29. Priority Pollutant Scan: The results of a priority pollutant scan, unless waived by the Division, for the volatile and acid fractions as shown
<br /> in Appendix A must be submitted of each discharge which is not solely made up of stormwater or domestic wastewater. This requirement is
<br /> waived for facilities where the probable total annual production is less than 100,000 tons per year.
<br /> 30. Additional Monitoring: All applicants must review the parameters listed in Appendix A and Appendix B to this application and indicate
<br /> whether any of these pollutants are known or believed to be present. For every pollutant expected to be discharged,the applicant must
<br /> briefly describe the reasons the pollutant is expected to be discharged and report any quantitative data for the pollutant.
<br /> 31. DMG Monitoring: Please submit a copy of summaries of all water quality monitoring data of outfalls or receiving streams for which data
<br /> has been gathered over the last five years for the mining site and which is required by the Division of Minerals and Geology. If not already
<br /> submitted to the Division, the plan which details the monitoring frequency,type, locations and method of analysis must also be submitted.
<br /> 32. Bulk Storage: Do you have bulk storage of diesel fuel, gasoline, solvents or other hazardous materials on site? No ❑ Yes 0 If
<br /> Yes. briefly list materials, their quantity, measures taken to ensure that spills do not enter state waters and indicate their location on
<br /> site sketch, Item 12.
<br /> • tank for diesel fuel, used for fi,Pl _
<br /> A waste oil tank for collection of used oil.
<br /> Various drtmts (55 gal. or smaller) of fluids have been aGSemh1Pd, hFld in warPhnnGP-
<br /> For renewal applications, list the date when the most recent Materials Containment Plan was submitted.
<br /> 33. Activity Duration: When did the mining operation commence? 1956-1991- Estimated life of the activity -None yam,
<br /> 34. Pollution Prevention Plans: Please describe any pollution prevention or best management plans currently in place that could result in the
<br /> improvement of water quality. These could include solvent recycling programs, material containment procedures,education,etc.
<br /> The former cy)a 1 l nadni,t hi n ha c hPan f;l l M in and c=wrtad to rnyQx�a3
<br /> a�—
<br /> Storage of equipment, etc. takes place inside thisfacility, not . outside. Activity
<br /> at thissite is very limited. consisting Of 1 oad i n!q i tarns frn Gt-nragp* 1 nar3;nq fnr ram-nm 1
<br /> and parking for office personnel (4 people) .
<br /> 35. Historic Drainages: Does historic drainage exist at the site, which is not covered under a CDPS permit? Yes ❑ No ® If so,
<br /> please provide a map showing the location of the discharges and copies of all analytical information on the discharges. Please sample the
<br /> discharges for the parameters listed in item 26 and submit those results. This requirement may be waived by the Division if suitable data on
<br /> the discharge's historic quality exists.
<br /> 36. Additional Information: Please include any other information that you feel the Division should be aware of in drafting this permit. Include
<br /> here any flow or stream data that you would like considered. Attach pages as necessary.
<br /> The use for which this facility has been previously permitted, namely as a coal loedou _
<br /> Fa-c-ility, ceased permanently in January, 1991 (6 years ago) . Use of the site is limited
<br /> to warehousing of equipment for sale, and us of h o irP_ T)r,mGwill he r7 „- n7
<br /> the present permit term (i.e. this winter) .
<br /> 37. Stormwater Discharges: All active and inactive coal mines must be covered by a stormwater permit. If your facility does not already have
<br /> a stormwater permit, complete Appendix C-1 and submit in addition to this application. AISO, SEE ITEM 38.
<br /> Coal Mining App.4/96 6
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