Overcoming Murphy`s Law to gain ERP - a case study at Gibbons Creek Lignite Mine, Texas
- Hecla Mining Co., Stanley, ID (United States)
- Morrison Knudsen Corp., San Antonio, TX (United States)
As of January 1997, there are 2,586 acres of reclaimed land in the Extended Responsibility Period (ERP) at Gibbons Creek Lignite Mine, Texas. This achievement has taken approximately five years to accomplish - from 1991 to 1996. During this period, there were a number of issues, some of which appeared to follow Murphy`s Law (whatever can go wrong, will go wrong!). For example, the ERP candidate areas were split among three permit areas, which first had to be consolidated to facilitate the ERP process. Minesoil issues, identified as ERP prerequisites, became entangled in an overall renewal/revision of the newly-consolidated Permit 26B. Special-purpose vegetation studies were performed to investigate the effects of different minesoil textures. In the meantime, small depressional areas, wetland/wildlife enhancement areas, reclamation ponds and restored drainages became the subjects of attention from landowners and regulatory agencies. Some of these structures and features were subsequently reclaimed; others were approved via the permitting process. In some cases, the only way out of the impasse was through land acquisition. Finally, after all these issues had been resolved, an unforeseen oil-well drilling program crisscrossed the proposed ERP areas with a network of oil well pads and service roads, requiring a post-mining land use change. Eventually, whatever could go wrong, went right, and entry of lands into ERP was accomplished.
- OSTI ID:
- 613873
- Report Number(s):
- CONF-9705128-; TRN: 98:001000-0062
- Resource Relation:
- Conference: 14. annual national meeting of the American Society for Surface Mining and Reclamation (ASSMR), Austin, TX (United States), 10-15 May 1997; Other Information: PBD: 1997; Related Information: Is Part Of Vision 2000: An environmental commitment; Brandt, J.E.; Galevotic, J.R.; Kost, L.; Trouart, J. [eds.]; PB: 799 p.
- Country of Publication:
- United States
- Language:
- English
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