Laserfiche WebLink
Industrial Wastewater Inspection Report <br />Powderhom Coal Company, Permit # CO-0027146, Ntesa County <br />April 19, 2001. Page 2 of 6 <br />Plant Products: Coal <br />Present Production Rate: Inactive, No Coal Production <br />Design Production Rate: A maximum of 2.a million tons per year <br />Raw Materials: Coal <br />SECTION C: AREAS EVALUATED DURING INSPECTION <br />(S = Satisfactory, M = Marginal, U = Unsatisfactory, N = No[ Evaluated) <br />S Petirtit M Flow N Pretreatment S Operations & <br /> Measurements Maintenance <br />S Records/Reports S Laboratory N Compliance N Sludge Disposal <br /> Schedule <br />N Site Review S EffluendReceiving S Self-Monitoring S Other:Material <br /> Water Containment <br />6. Briefly describe the process steps used in producing the product. Include a process flow <br />diagram and a discussion of chemicals used at the site and their final disposition. State <br />the final disposal of wastewater streams. <br />Wheu active the coalmine was au underground "Room and Pillar" mine. The <br />mined coal was brought to the surface where it was processed, stored and loaded <br />onto railcars for transport. <br />What containment does the petmittee have for materials used, processed or stored on site? <br />All the remaining chemicals, oils and batteries have been consolidated into one <br />building. The building has concrete floors and metal walls. Any spills that were not <br />contained in the building would flow to a discharging sediment detention pond #008. <br />Per our request Tanya Hammond has agreed to start steps to remove the remaining <br />materials from the site. Starting with the batteries, which may not be compatible <br />with other materials stored in the same room. CDPHE has also requested an <br />upgrading of the emergency response supplies (absorbent pillows, powder, etc.) to <br />better contain a spill and stop it from reaching pond number 008. <br />Are additional controls necessary? Yes, see above <br />[s the Materials Containment Plan adequate? Plans to be reviewed <br />The SPCC plan was sent to the Division January 13, 2001. <br />4.,r,i <br />