1501:13-4-05 Permit application requirements for reclamation and operations plans.

 

 

 

1501:13-4-05               Permit     application     requirements        for     reclamation                and operations plans.

 

 

 

(A)  Operation plan: general requirements.

 

(1)    This rule shall apply only to coal mining operations other than underground mining operations.

 

(2)   Each application shall contain a description of the mining operations proposed to be conducted during the life of the mine within the proposed permit area, including:

 

(a)   A narrative description of the type and method of coal mining procedures and proposed engineering techniques, anticipated annual and total production of coal, by tonnage, and the major equipment to be used for all aspects of those operations;

 

(i)    The description shall identify the mining method as area mining, contour mining, another named mining method, or combination of methods to be identified by name;

 

(ii)    For contour mining or area mining, the description shall include, at a minimum, the maximum extent of cover to be mined, the location where the mining will begin, the direction the mining will proceed, and the ending point of the operation. If the mining operation will utilize multiple pits, the description shall be included for each mining pit;

 

(iii)    For mining methods other than area mining or contour mining, or for combinations of methods, the description shall include each of the items required under paragraph (A)(2)(a)(ii) of this rule and in addition shall include other information that demonstrates the orderly and reasonable progression of mining, including, but not limited to, spoil placement plans, proposed locations of haul roads that will be used or retained for an extended period of time, and the intended timing of mining operations.

 

(iv)    The description shall specify for the mining method(s) proposed how the time and distance requirements of rule 1501:13-9-13 of the Administrative Code will be met; and

 

(b)    A narrative explaining the construction, modification, use, maintenance, and  removal  of  the  following  facilities  (unless  retention  of  such

 

 

 

facilities  is  necessary  for  postmining  land  use  as  specified  in  rule 1501:13-9-17 of the Administrative Code):

(i)   Dams, embankments, and other impoundments;

(ii)   Overburden and topsoil handling and storage areas and structures;

(iii)    Coal removal, handling, storage, cleaning, and transportation areas and structures;

(iv)   Spoil, coal processing waste, and noncoal waste removal, handling, storage, transportation, and disposal areas and structures;

(v)   Mine facilities; and

(vi)   Water and air pollution control facilities.

(B)  Operation plan: existing structures.

(1)   Each application shall contain a description of each existing structure proposed to be used in connection with or to facilitate the coal mining and reclamation operation. The description shall include:

(a)   Location;

(b)   Plans of the structure which describe its current condition;

(c)    Approximate dates on which construction of the existing structure was begun and completed; and

(d)  A showing, including relevant monitoring data or other evidence, whether the structure meets the performance standards of rules 1501:13-8-01 to 1501:13-13-07 of the Administrative Code or, if the structure does not meet the performance standards of rules 1501:13-8-01 to 1501:13-13-07 of the Administrative Code, a showing whether the structure meets the performance standards of Chapter 1501:13-2 of the Administrative Code.

(2)    Each application shall contain a compliance plan for each existing structure proposed to be modified or reconstructed for use in connection with or to facilitate the coal mining and reclamation operation. The compliance plan

shall include:

(a)      Design specifications for the modification or reconstruction of the structure to meet the design and performance standards of rules 1501:13-8-01 to 1501:13-13-07 of the Administrative Code;

(b)   A construction schedule which shows dates for beginning and completing interim steps and final reconstruction;

(c)    Provisions for monitoring the structure during and after modification or reconstruction to ensure that the performance standards of rules 1501:13-8-01 to 1501:13-13-07 of the Administrative Code are met; and

(d)   A showing that the risk of harm to the environment or to public health or safety is not significant during the period of modification or reconstruction.

(C)     Operation plan: blasting. Each application shall contain a blasting plan for the proposed permit area, explaining how the applicant intends to comply with the blasting requirements of rule 1501:13-9-06 of the Administrative Code and including the following:

(1)    Information setting forth the limitations the operator will meet with regard to ground vibration and airblast, the bases for those limitations, and the methods to be applied in controlling the adverse effects of blasting operations;

(2)   A description of any system to be used to monitor compliance with the airblast and ground vibration limits established under paragraph (C)(1) of this rule, including the type, capability, and sensitivity of any blast-monitoring equipment and proposed procedures and locations of monitoring; and

(3)    For blasting operations within five hundred feet of active underground mines, copies of the approvals given by the state and federal regulatory authorities concerned with the health and safety of underground miners.

(D)  Reclamation plan: general requirements.

(1)    Each application shall contain a plan for describing reclamation of the lands within the proposed permit area, showing how the applicant will comply with the requirements of Chapter 1513. of the Revised Code and these rules. The plan shall include, at a minimum, all information required under paragraphs

(D)  to (P) of this rule.

(2)    Each plan shall contain, where appropriate, the following information for the proposed permit area:

(a)     A detailed timetable for the completion of each major step in the reclamation plan which, at a minimum, addresses the reclamation timing requirements of paragraph (A) of rule 1501:13-9-13 of the Administrative Code, and is specific to the mining method described in accordance with paragraph (A)(2)(a) of this rule;

(b)   A description of the backfilling, soil stabilization and grading;

(c)     A description of the removal, storage, and redistribution of topsoil, subsoil, and other material to meet the requirements of rule 1501:13-9-03 of the Administrative Code. A demonstration of the suitability of topsoil substitutes or supplements under rule 1501:13-9-03 of the Administrative Code shall be based upon analysis of the thickness of soil horizons, total depth, texture, per cent coarse fragments, pH, and areal extent of the different kinds of soils. The chief may require other chemical and physical analyses, field-site trials, or greenhouse tests if determined to be necessary or desirable to demonstrate the suitability of the topsoil substitutes or supplements;

(d)   A description of the revegetation as required in rule 1501:13-9-15 of the Administrative Code, including, but not limited to, descriptions of the:

(i)   Schedule of revegetation;

(ii)   Species and amounts per acre of seeds and seedlings to be used;

(iii)   Methods to be used in planting and seeding;

(iv)   Mulching techniques;

(v)   A soil testing plan for evaluation of the results of topsoil handling and reclamation procedures related to revegetation;

(vi)    Irrigation, if appropriate, and disease, pest and vermin control, if any; and

(vii)     The measures proposed to be used to determine the success of revegetation as required under rule 1501:13-9-15 of the Administrative Code;

(e)     A description of the measures to be used to maximize the use and conservation of the coal resources as required by rule 1501:13-9-05 of the Administrative Code;

(f)     A description of measures to be employed to ensure that all debris, acid-forming and toxic-forming materials, and materials constituting a fire hazard are disposed of in accordance with paragraph (E) of rule 1501:13-9-09 of the Administrative Code and paragraph (J) of rule 1501:13-9-14 of the Administrative Code and a description of the contingency plans which have been developed to preclude sustained combustion of such materials;

(g)     A description, including appropriate cross sections and maps, of the measures to be used to seal or manage mine openings, and to plug, case or manage exploration holes, other bore holes, wells, and other openings within the proposed permit area, in accordance with rule 1501:13-9-02 of the Administrative Code; and

(h)   A description of steps to be taken to comply with the requirements of the Clean Air Act (42 U.S.C. 7401 et seq.), the Clean Water Act (33 U.S.C. 1251 et seq.) and other applicable air and water quality laws and regulations and health and safety standards.

(E)  Reclamation plan: protection of the hydrologic balance.

(1)     Each application shall contain a plan for the protection of the hydrologic balance. The plan shall be specific to the local hydrologic conditions and shall describe the measures to be taken during and after the proposed coal mining operations in accordance with rule 1501:13-9-04 of  the Administrative Code to:

(a)    Minimize disturbance to the hydrologic balance within the permit and adjacent areas and to prevent material damage outside the permit area;

(b)   Protect the rights of present users of surface and ground water;

(c)   Avoid acid or toxic drainage;

(d)    Control surface water drainage into, through, and out of the proposed permit area, pursuant to rule 1501:13-9-04 of the Administrative Code;

(e)   Treat, when required under these rules, surface and ground water drainage from the area to be disturbed by the proposed activities, so as not to exceed quantitative limits on pollutants in discharges under paragraph

(B) of rule 1501:13-9-04 of the Administrative Code;

(f)   Restore the approximate recharge capacity of the proposed permit area in accordance with paragraph (L) of rule 1501:13-9-04 of the Administrative Code and protect or replace rights of present water users;

(g)      Prevent, to the extent possible using the best technology currently available, additional contributions of suspended solids to streamflow, or runoff outside the permit area. Vegetation may be determined by the chief to be the best technology currently available upon a demonstration by the permittee that the requirements of paragraphs (B)(1) to (B)(1)(b) of rule 1501:13-9-04 of the Administrative Code have been met. If the applicant proposes to make such a demonstration after vegetation is established and remove siltation structures sooner than two years after the last augmented seeding of a drainage area, the applicant shall state such intentions in the timetable and plans for removal of sediment control structures required by paragraph (H)(1)(b)(iv) or (H)(1)(c)(iv) of this rule;

(h)    Address any potential adverse hydrologic consequences identified in the determination of probable hydrologic consequences under paragraph (E)(2) of this rule and include preventative and remedial measures; and

(i)   Meet applicable state and federal water quality laws and regulations.

(2)   Determination of probable hydrologic consequences (PHC).

(a)      The plan shall include a determination of the probable hydrologic consequences of the proposed coal mining operations on the proposed permit area and adjacent areas. This determination shall be based on baseline hydrologic, geologic and other information collected for the permit application with respect to the hydrologic regime, providing information on the quantity and quality of water in surface and ground-water systems under seasonal conditions, including the contents of  dissolved  and  total  suspended  solids,  total  iron,  pH,  and  total

manganese.

(b)   The PHC determination shall include findings on:

(i)   Whether adverse impacts may occur to the hydrologic balance;

(ii)    Whether acid-forming or toxic-forming materials are present that could result in the contamination of surface- or ground-water supplies;

(iii)       Whether the proposed operation may proximately result in contamination, diminution or interruption of an underground or surface source of water within the proposed permit or adjacent areas which is used for domestic, agricultural, industrial, or other legitimate purpose; and

(iv)   What impact the proposed operation will have on:

(a)   Sediment yield from the disturbed area;

(b)     Acidity,  total  suspended  and  dissolved  solids,  and  other important water quality parameters of local impact;

(c)   Flooding or streamflow alteration;

(d)   Ground-water and surface-water availability; and

(e)   Other characteristics as required by the chief.

(c)    An application for a permit revision shall be reviewed by the chief to determine whether a new or updated PHC determination shall be required.

(F)   Ground-water and surface-water monitoring plans.

(1)   Ground-water monitoring plan.

(a)   The application shall include a ground-water monitoring plan based upon the PHC determination required under paragraph (E)(2) of this rule and the analysis of all baseline hydrologic, geologic and other information

in the permit application. The plan shall provide for the monitoring of parameters that relate to the suitability of the ground water for current and approved postmining land uses and to the objectives for protection of the hydrologic balance set forth in paragraph (E)(1) of this rule. It shall identify the quantity and quality parameters to be monitored, sampling frequency, and site locations. It shall describe how the data may be used to determine the impacts of the operation upon the hydrologic balance. At a minimum, specific conductance corrected to twenty-five degrees centigrade, pH, total iron, total manganese, and water levels shall be monitored. The data resulting from this monitoring shall be submitted to the chief pursuant to paragraph (N) of rule 1501:13-9-04 of the Administrative Code.

(b)   If an applicant can demonstrate by the use of the PHC determination and other available information that a particular water-bearing stratum in the proposed permit and adjacent areas is not one which serves as an aquifer which significantly ensures the hydrologic balance within the general area, then monitoring of that stratum may be waived by the chief.

(2)   Surface-water monitoring plan.

(a)   The application shall include a surface-water monitoring plan based upon the PHC determination required under paragraph (E)(2) of this rule and the analysis of all baseline hydrologic, geologic, and other information in the permit application. The plan shall provide for the monitoring of parameters that relate to the suitability of the surface water for current and approved postmined land uses and to the objectives for protection of the hydrologic balance as set forth in paragraph (E)(1) of this rule as well as the effluent limitations set forth in 40 CFR part 434.

(b)      The plan shall identify the surface-water quantity and the quality parameters to be monitored, sampling frequency and site locations. It shall describe how the data may be used to determine the impacts of the operation upon the hydrologic balance.

(i)      At all monitoring locations in the permit and adjacent areas, surface-water bodies such as streams, lakes and impoundments, that are potentially affected or into which water will be discharged, and at upstream monitoring locations, the specific conductance corrected to twenty-five degrees centigrade, total suspended solids, pH, total iron, total manganese, and flow shall be monitored.

(ii)      For point-source discharges, monitoring shall be conducted in accordance with 40 CFR parts 122, 123 and 434 and as required by the national pollutant discharge elimination system permitting authority.

(iii)    The data resulting from this monitoring shall be submitted to the chief pursuant to paragraph (N) of rule 1501:13-9-04 of the Administrative Code.

(G)  Reclamation plan: postmining land uses.

(1)   Each application shall contain a plan for the postmining land use. The plan shall describe the proposed use following reclamation of the land within the proposed permit area including a discussion of the utility and capacity of the reclaimed land to support a variety of alternative uses, and the relationship of the proposed use to existing land use policies and plans. This description shall explain:

(a)   How the proposed postmining land use is to be achieved and the necessary support activities which may be needed to achieve the proposed land use; and

(b)    When a land use different from the premining land use is proposed, all materials needed for approval of the alternative use under these rules.

(2)    The plan shall be accompanied by a copy of the comments concerning the proposed use by the legal or equitable owner of record of the surface of the proposed permit area and the state and local government agencies which would have to initiate, implement, approve, or authorize the proposed use of the land following reclamation.

(3)   The plan shall describe the consideration which has been given to making all of the proposed coal mining operations consistent with surface owner plans and applicable state and local land use plans and programs.

(H)  Reclamation plan: ponds, impoundments, banks, dams, and embankments.

(1)   General requirements.

(a)    Each application shall include a detailed design plan for each proposed sedimentation  pondsiltation  structure,  water  impoundment,  and  coal

mine waste bank, dam, or embankment within the proposed permit area. Each plan shall:

(i)   Be prepared by, or under the direction of, an engineer;

(ii)   Contain a description, map, and cross section of the structure and its location;

(iii)    Contain preliminary hydrologic and geologic information required to assess the hydrologic impact of the structure; and

(iv)    Contain a survey describing the potential effect on the structure from subsidence of the subsurface strata resulting from past underground mining operations if underground mining has occurred.

(b)   Each detailed design plan for a structure that meets or exceeds the size or other criteria of MSHA, 30 CFR 77.216(a), shall: or meets the Class B or C criteria for dams in Technical Release No,. 60, shall:

(i)     Be prepared by, or under the direction of, and certified by an engineer;

(ii)     Include any geotechnical investigation, design, and construction requirements for the structure;

(iii)     Describe the operation and maintenance requirements for each structure; and

(iv)     Describe the timetable and plans to remove each structure, if appropriate. If the applicant proposes to demonstrate that vegetation is the best technology currently available and remove siltation structures sooner than two years after the last augmented seeding of the drainage area, include a statement of such intentions.

(c)    Each detailed design plan for a structure that does not meet the size or other criteria of MSHA, 30 CFR 77.216(a) paragraph (H)(1)(b) of this rule, shall:

(i)     Be  prepared  by,  or  under  the  direction  of,  and  certified  by  an

engineer;

(ii)    Include any design and construction requirements for the structure, including any required geotechnical information;

(iii)     Describe the operation and maintenance requirements for each structure; and

(iv)     Describe the timetable and plans to remove each structure, if appropriate. If the applicant proposes to demonstrate that vegetation is the best technology currently available and remove siltation structures sooner than two years after the last augmented seeding of the drainage area, include a statement of such intentions.

(2)   Impoundments.

(a)   Permanent and temporary impoundments shall be designed in compliance with the requirements of paragraph (H) of rule 1501:13-9-04 of the Administrative Code. The design of any impoundment shall be certified by an engineer experienced in impoundment design and construction. The certification statement shall state that the structure is designed to meet the requirements of paragraph (H) of rule 1501:13-9-04 of the Administrative Code.

(b)    Each design plan for an impoundment that meets or exceeds the size or other criteria of MSHA, 30 CFR 77.216(a), shall contain the information required under 30 CFR 77.261-2(a). The plan required to be submitted to the district manager of MSHA under 30 CFR 77.216 shall also be submitted to the chief as part of the permit application.

(c)   Impoundments not meeting the size or other criteria of 30 CFR 77.216(a) and located where failure would not be expected to cause loss of life or serious property damage paragraph (H)(1)(b) of this rule may be designed in compliance with the following design standards, in lieu of performance of engineering tests to demonstrate compliance with the

1.3 minimum static safety factor required in paragraph (H)(1)(c)(ii) of rule 1501:13-9-04 of the Administrative Code:

(i)     The embankment foundation area shall be cleared of all organic matter and the entire foundation surface shall be scarified;

(ii)   If the natural slope of the foundation as measured at right angles to the embankment center line is steeper than 10h:iv 10:1V (ten percent), the embankment shall be benched into the existing slope beginning at the embankment toe and then filled with compacted level lifts;

(iii)   The embankment fill material shall be free of sod, large roots, other large vegetative matter, and coal processing waste;

(iv)   The fill shall be brought up in horizontal layers of such thickness as required to facilitate compaction in accordance with prudent construction standards;

(v)   The moisture content of the fill material shall be sufficient to secure proper compaction. (An indication of sufficient moisture content is that when kneaded by hand the soil should just form a ball which does not readily separate. The engineer may specify other methods of testing moisture content, if appropriate.) When it is necessary to use materials of varying texture and gradation, the more impervious material shall be placed in the upstream and center portions of the embankment and the more pervious material shall be placed in the downstream portion of the fill;

(vi)   The embankment's combined upstream and downstream side slopes shall be no steeper than the sum of 5h:1v, with neither slope steeper than 2h:1v. (Example: if downstream slope is 3h:1v, then upstream slope can be no steeper than 2h:1v. The minimum combined slope requirement of 5h:1v refers to the 3h and 2h added together.); and

(vii)    The minimum top width of the embankment shall be (h + 35)/5, where "h" is the embankment height as measured from natural ground at the upstream toe to the top of the embankment.

(3)   Sedimentation ponds Siltation Structures.

(a)   Permanent and temporary sedimentation ponds siltation structures shall be designed in compliance with the requirements of paragraphs (G) and

(H) of rule 1501:13-9-04 of the Administrative Code. The design of any sedimentation pond siltation structure shall be certified by an engineer experienced in impoundment design and construction. The certification shall state that the structure is designed to meet the requirements of

paragraphs (G) and (H) of rule 1501:13-9-04 of the Administrative Code.

(b)   In addition to the requirements of paragraph (H)(1) of this rule, the plan shall include a determination of:

(i)   The required sediment storage volume; and

(ii)   The detention time provided by the pond.

(c)   Each design plan for a sedimentation pond siltation structure that meets or exceeds the size or other criteria of MSHA, 30 CFR 77.216(a), shall contain the information required under 30 CFR 77.216-2(a).

(4)   Coal mine waste dams and embankments.

(a)    Coal mine waste dams and embankments shall be designed to comply with the requirements of paragraphs (A) to (C) of rule 1501:13-9-09 and paragraph (H) of rule 1501:13-9-04 of the Administrative Code. The design of any coal mine waste dam or embankment shall be certified by an engineer experienced in design of similar earth and waste structures. The certification statement shall state that the structure is designed to meet the requirements of paragraphs (A) to (C) of rule 1501:13-9-09 and paragraph (H) of rule 1501:13-9-04 of the Administrative Code.

(b)    Each plan shall contain the results of a geotechnical investigation of the proposed dam or embankment foundation area, to determine the structural competence of the foundation which will support the proposed dam or embankment structure and the impounded material. The geotechnical investigation shall be planned and supervised by an engineer, according to the following:

(i)    The number, location, and depth of borings and test pits shall be determined using current, prudent engineering practice for the size of the dam or embankment, quantity of material to be impounded, and subsurface conditions;

(ii)      The character of the overburden and bedrock, the proposed abutment sites, and any adverse geotechnical conditions which may affect the particular dam, embankment, or reservoir site shall be considered;

(iii)        All springs, seepage, and ground-water flow observed or anticipated during wet periods in the area of the proposed dam or embankment shall be identified on each plan; and

(iv)      Consideration shall be given to the possibility of mudflows, rock-debris falls, or other landslides into the dam, embankment, or impounded material.

(c)   Each design plan for a coal mine waste dam or embankment that meets or exceeds the size or other criteria of MSHA, 30 CFR 77.216(a), shall contain the information required under 30 CFR 77.216-2(a).

(5)    Coal mine waste banks. Coal mine waste banks shall be designed to comply with the requirements of paragraphs (A) to (C) of rule 1501:13-9-09 of the Administrative Code, and with the provisions regarding impoundments under paragraph (H) of rule 1501:13-9-04 of the Administrative Code. The design of any coal mine waste bank shall be certified by an engineer experienced in design of similar earth and waste structures. The certification shall state that the structure is designed to meet the requirements of paragraphs (A) to (C) of rule 1501:13-9-09 and paragraph (H) of rule 1501:13-9-04 of the Administrative Code using current, prudent engineering practices.

(6)    If the structure meets or exceeds the side or other riteria of MSHA, 30 CFR 77.216(1) or is twenty feet or higher or impounds more than twenty acre-feet meets the Class B or C criteria for dams in Technical Release No. 60, each plan under paragraphs (H)(2), (H)(3), and (H)(4) of this rule shall include a stability analysis of each structure. The stability analysis shall include, but not be limited to, strength parameters, pore pressures, and long-term seepage conditions. The plan shall also contain a description of each engineering design assumption and calculation with a discussion of each alternative considered in selecting the specific design parameters and construction methods.

(I)    Surface mining near underground mining. For surface mining operations within the proposed permit area to be conducted within five hundred feet of an underground mine either active or abandoned, the application shall describe the measures to be used to comply with rule 1501:13-9-08 of the Administrative Code.

(J)     Diversions. Each application shall contain descriptions, including maps and cross sections, of stream channel diversions and other diversions to be constructed within the proposed permit area to achieve compliance with paragraphs (D) and (F) of rule 1501:13-9-04 of the Administrative Code.

(K)  Protection of public parks and historic places.

(1)   For any publicly owned parks or any places listed on the "National Register of Historic Places" that may be adversely affected by the proposed operation, each application shall describe the measures to be used:

(a)   To prevent adverse impacts; or

(b)    If valid existing rights exist or joint agency approval is to be obtained under paragraph (E) of rule 1501:13-3-04 of the Administrative Code, to minimize adverse impacts.

(2)      The chief may require the applicant to protect historic or archeological properties listed on or eligible for listing on the "National Register of Historic Places" through appropriate mitigation and treatment measures. Appropriate mitigation and treatment measures may be required to be taken after permit issuance provided that the required measures are completed before the properties are affected by any mining operation.

(L)   Relocation or use of public roads. Each application shall describe the measures to be used to ensure that the interests of the public and landowners affected are protected if, under paragraph (C) of rule 1501:13-3-04 of the Administrative Code, the applicant seeks to have the chief approve:

(1)   Conducting the proposed coal mining operations within one hundred feet of the right-of-way line of any public road, except where mine access or haul roads join that right-of-way; or

(2)   Relocating a public road.

(M)   Transportation facilities.

(1)   Each application shall contain a detailed description of each road, conveyor, or rail system to be constructed, used, or maintained within the proposed permit area. The description shall include a map, appropriate cross sections, and the following:

(a)   Specifications for each road width, road gradient, road surface, road cut, fill embankment, culvert, bridge, drainage ditch, and drainage structure;

(b)   A description of measures to be taken to obtain approval of the chief for alteration or relocation of a natural drainageway under rule 1501:13-10-01 of the Administrative Code;

(c)   A description of measures, other than use of a rock headwall, to be taken to protect the inlet end of a ditch relief culvert, for approval by the chief under rule 1501:13-10-01 of the Administrative Code; and

(d)     Drawings and specifications for each proposed ford of perennial or intermittent streams outside the mined-out area that is used as a temporary route, as necessary for approval of the ford by the chief in accordance with paragraph (D)(1) of rule 1501:13-10-01 of the Administrative Code.

(e)   A description of plans to remove and reclaim each road that would not be retained under an approved postmining land use, and the schedule for this removal and reclamation.

(f)   Each plan shall contain a general description of each road, conveyor, or rail system to be constructed, used, or maintained within the proposed permit area.

(2)   Primary road embankments may be designed in compliance with the following design standards, in lieu of performance of engineering tests to demonstrate compliance with the 1.3 Minimum static safety factor required in paragraph (G)(3) of rule 1501:13-10-01 of the Administrative Code:

(a)    The embankment foundation area shall be cleared of all organic matter and the entire foundation surface shall be scarified;

(b)    If the natural slope of the foundation as measured at right angles to the roadway center line is steeper than 8h:1v, the embankment shall be benched into the existing slope beginning at the embankment toe and then filled with compacted level lifts;

(c)   The embankment fill material shall be free of sod, large roots, other large vegetative matter, and coal processing waste;

(d)    The fill shall be brought up in horizontal layers of such thickness as required to facilitate compaction in accordance with prudent construction standards;

(e)     The moisture content of the fill material shall be sufficient to secure proper compaction;

(f)  The side slopes of the embankment shall be no steeper than 2h:1v;

(g)      Embankments with upstream and downstream slopes shall have a minimum top width of (h + 35)/5, where "h" is the embankment height as measured from natural ground at the upstream toe to the top of the embankment;

(h)   Hillside embankments shall have a minimum top width adequate for the intended use; and

(i)      Culverts shall be placed such that the embankment, as defined in paragraph (JJ) of rule 1501:13-1-02 of the Administrative Code, will not impound water for an extended period of time.

(N)  Disposal of excess spoil.

(1)     Each application shall contain descriptions, including appropriate maps and cross section drawings, of the proposed disposal site and design of the spoil disposal structures according to rule 1501:13-9-07 of the Administrative Code. These plans shall describe the geotechnical investigation, design, construction, operation, maintenance, and removal, if appropriate, of the site and structures.

(2)   Each application shall contain the results of a geotechnical investigation of the proposed disposal site, including the following:

(a)     The character of bedrock and any adverse geologic conditions in the disposal area;

(b)   A survey identifying all springs, seepage, and ground-water flow observed or anticipated during wet periods in the area of the disposal site;

(c)   A survey of the potential effects of subsidence of the subsurface strata due to past and future mining operations;

(d)     A technical description of the rock materials to be utilized in the construction of those disposal structures containing rock chimney cores

or underlain by a rock drainage blanket; and

(e)   A stability analysis including, but not limited to, strength parameters, pore pressures and long-term seepage conditions. These data shall be accompanied by a description of all engineering design assumptions and calculations and the alternatives considered in selecting the specific design specifications and methods.

(3)     If, under paragraph (D) of rule 1501:13-9-07 of the Administrative Code, rock-toe buttresses or keyway cuts are required, the application shall include the following:

(a)     The number, location and depth of borings or test pits. The number, location and depth shall be determined with respect to the size of the spoil disposal structure and sub-surface conditions; and

(b)    Engineering specifications utilized to design the rock-toe buttresses or key-way cuts which shall be determined in accordance with paragraph (N)(2)(e) of this rule.

(O)    Air pollution control plan. Each application shall contain an air pollution control plan, in order to address fugitive dust resulting from erosion. The plan shall include the following:

(1)   An air quality monitoring program, if required by the chief, to provide sufficient data to evaluate the effectiveness of the fugitive dust control practices under paragraph (O)(2) of this rule to comply with applicable federal and state air quality standards; and

(2)   A plan for fugitive dust control practices.

(P)   Fish and wildlife plan.

(1)   Resource information. Each application shall include fish and wildlife resource information for the permit area and adjacent area.

(a)   The scope and level of detail for such information shall be determined by the chief in consultation with state and federal agencies with responsibilities for fish and wildlife shall be sufficient to design the protection and enhancement plan required under paragraph (P)(2) of this rule.

(b)     Site-specific resource information necessary to address the respective species or habitats shall be required when the permit area or adjacent area is likely to include:

(i)    Listed or proposed endangered or threatened species of plants or animals or their critical habitats listed by the secretary of the interior under the Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.), or those species or habitats protected by similar state statutes;

(ii)     Habitats of unusually high value for fish and wildlife such as important streams, wetlands, riparian areas, cliffs supporting raptors, areas offering special shelter or protection, migration routes, or reproduction and wintering areas; or

(iii)    Other species or habitats identified through agency consultation as requiring special protection under state or federal law.

(2)    Protection and enhancement plan. Each application shall include a description of how, to the extent possible using the best technology currently available, the operator will minimize disturbances and adverse impacts on fish and wildlife and related environmental values, including compliance with the Endangered Species Act, during the surface coal mining and reclamation operations and how enhancement of these resources will be achieved where practicable.

(a)   This description shall:

(i)     Be consistent with the requirements of rule 1501:13-9-11 of the Administrative Code;

(ii)      Apply at a minimum, to species and habitats identified under paragraph (P)(1) of this rule;

(iii)     Include protective measures that will be used during the active mining phase of the operation. Such measures may include the establishment of buffer zones, the selective location and special design of haul roads and powerlines, and the monitoring of surface water quality and quantity; and

(iv)      Include  enhancement  measures  that  will  be  used  during  the

reclamation and postmining phase of the operation to develop aquatic and terrestrial habitat. Such measures may include restoration of streams and other wetlands, retention of ponds and impoundments, establishment of vegetation for wildlife food and cover, and the replacement of perches and nest boxes. Where the plan does not include enhancement measures, a statement shall be given explaining why enhancement is not practicable.

(3)     Fish and wildlife service review. Upon request, the chief shall provide the resource information required under paragraph (P)(1) of this rule and the protection and enhancement plan required under paragraph (P)(2) of this rule to the U.S. department of the interior, fish and wildlife service regional or field office for their review. This information shall be provided within ten days of receipt of the request from the service.

Effective:                                02/15/2003

R.C. 119.032 review dates:    11/01/2002 and 02/15/2008

CERTIFIED ELECTRONICALLY

Certification

02/03/2003

Date

Promulgated Under:   119.03

Statutory Authority:   1513.02

Rule Amplifies:           1513.07

Prior Effective Dates: 08/16/1982, 11/15/82,

11/23/83, 2/1/84, 1/15/87,

10/1/88, 8/19/89, 1/1/93,

5/29/95