81 FR 47422 - Petitions for Modification of Application of Existing Mandatory Safety Standards
DEPARTMENT OF LABOR
Mine Safety and Health Administration Federal Register Volume 81, Issue 140 (July 21, 2016)
Mine Safety and Health Administration
Federal Register Volume 81, Issue 140 (July 21, 2016)
| Page Range | 47422-47437 | |
| FR Document | 2016-17173 |
[Federal Register Volume 81, Number 140 (Thursday, July 21, 2016)] [Notices] [Pages 47422-47437] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2016-17173] ----------------------------------------------------------------------- DEPARTMENT OF LABOR Mine Safety and Health Administration Petitions for Modification of Application of Existing Mandatory Safety Standards AGENCY: Mine Safety and Health Administration, Labor. ACTION: Notice. ----------------------------------------------------------------------- SUMMARY: Section 101(c) of the Federal Mine Safety and Health Act of 1977 and Title 30 of the Code of Federal Regulations Part 44 govern the application, processing, and disposition of petitions for modification. This notice is a summary of petitions for modification submitted to the Mine Safety and Health Administration (MSHA) by the parties listed below. DATES: All comments on the petitions must be received by MSHA's Office of Standards, Regulations, and Variances on or before August 22, 2016. ADDRESSES: You may submit your comments, identified by ``docket number'' on the subject line, by any of the following methods: 1. Electronic Mail: [email protected]. Include the docket number of the petition in the subject line of the message. 2. Facsimile: 202-693-9441. 3. Regular Mail or Hand Delivery: MSHA, Office of Standards, Regulations, and Variances, 201 12th Street South, Suite 4E401, Arlington, Virginia 22202-5452, Attention: Sheila McConnell, Director, Office of Standards, Regulations, and Variances. Persons delivering documents are required to check in at the receptionist's desk in Suite 4E401. Individuals may inspect copies of the petitions and comments during normal business hours at the address listed above. MSHA will consider only comments postmarked by the U.S. Postal Service or proof of delivery from another delivery service such as UPS or Federal Express on or before the deadline for comments. FOR FURTHER INFORMATION CONTACT: Barbara Barron, Office of Standards, Regulations, and Variances at 202-693-9447 (Voice), [email protected] (Email), or 202-693-9441 (Facsimile). [These are not toll-free numbers.] SUPPLEMENTARY INFORMATION: I. Background Section 101(c) of the Federal Mine Safety and Health Act of 1977 (Mine Act) allows the mine operator or representative of miners to file a petition to modify the application of any mandatory safety standard to a coal or other mine if the Secretary of Labor determines that: 1. An alternative method of achieving the result of such standard exists which will at all times guarantee no less than the same measure of protection afforded the miners of such mine by such standard; or 2. That the application of such standard to such mine will result in a diminution of safety to the miners in such mine. [[Page 47423]] In addition, the regulations at 30 CFR 44.10 and 44.11 establish the requirements and procedures for filing petitions for modification. II. Petitions for Modification Docket Number: M-2016-015-C. Petitioner: Canyon Fuel Company, LLC, HC 35, Box 380, Helper, Utah 84526. Mine: Skyline mine, MSHA I.D. No. 42-01566, located in Carbon County, Utah. Regulation Affected: 30 CFR 75.380(d)(4) (Escapeways; bituminous and lignite mines). Modification Requested: The petitioner requests a modification of the existing standard to permit an escapeway to be maintained at least 4 feet wide where the route of travel passes by conveyor belt components. The petitioner states that: (1) The standard 6-foot wide walkway specified in 30 CFR 75.380(d)(4) already allows for exceptions to the 6-foot walkway, including where supplemental support is installed and where the escapeways pass through doors. When these two situations arise, the standard 6-foot walkway is reduced to 4 feet. Conveyor belt components such as belt drives, belt storage units and belt transfers may also impinge upon the standard 6-foot walkway. The petitioner proposes to: (a) Demonstrate that four miners carrying a stretcher could quickly traverse an area at the widths proposed in this petition. (b) Identify the portions of the alternate escapeway where this petition is in effect on the mine map required by 30 CFR 75.372. (c) Maintain the full 4-foot width of the escapeway in areas affected by this petition free of accumulations of mud, water, and other hazards at all times. The petitioner asserts that the proposed alternative method will at all times provide no less than the same measure of protection afford by the existing standard. Docket Number: M-2016-016-C. Petitioner: Marshall County Coal Company, 1 Bridge Street, Monongah, West Virginia 26554. Mine: Marshall County Mine, MSHA I.D. No. 46-01437, located in Marshall County, West Virginia. Regulation Affected: 30 CFR 75.1700 (Oil and gas wells). Modification Requested: The petitioner requests that the previously granted petition for modification be amended for the McElroy Coal Company, McElroy Mine, Docket Number M-1988-199-C (now known as the Marshall County Coal Company, Marshall County Mine, MSHA I.D. No. 46- 01437). The petitioner states that: (1) The large majority of petroleum wells in the Marshall County Coal Company Mine were drilled prior to 1930 when no standards for drilling and plugging existed. Many wells were abandoned during that time. (2) Extensive research conducted by the U.S. Bureau of Mines, Energy Research and Development Administration, MSHA and past experience by Consolidation Coal Company has disclosed that certain plugging methods can effectively prevent explosive well gases from entering the mine during regular mining operations and allow additional safety and operational benefits that are not possible under Sec. 75.1700. (3) In lieu of establishing and maintaining barriers around oil and gas wells, the petitioner proposes to seal the Pittsburgh Coal Seam from the surrounding strata at the affected wells by using technology developed through the petitioner's successful well-plugging program. Since the inception of the well-plugging program, thousands of previously abandoned oil and gas wells have been effectively plugged and successfully been mined through or around. (4) In lieu of the method of plugging oil and gas wells approved in the previously granted petition, the petitioner proposes an alternative method that incorporates proven technological advances not available for plugging oil and gas wells when the previous petition was granted. As an alternative method of compliance with 30 CFR 75.1700, the petitioner proposes to maintain a safety barrier of 300 feet in diameter (150 feet between any mined area and a well) around all oil and gas wells (defined to include all active, inactive, abandoned, shut-in, and previously plugged wells, including water injection wells) until approval to proceed with mining has been obtained from the District Manager (DM). Prior to mining through any oil or gas wells, the petitioner will provide to the DM a declaration stating that all mandatory procedures for cleaning out, preparing, and plugging each gas or oil well have been completed. The declaration will be accompanied by logs described in this petition and any other records that the DM may request. The DM will review the declaration, the logs and any other records that have been requested, and may inspect the well, and determine if the operator has complied with the procedures for cleaning out, preparing and plugging each well. If the DM determines that the procedures have been complied with and provides an approval, the operator may then mine within the safety barrier of the well according to the terms of the Order. a. The petitioner proposes to use the following procedures when cleaning out and preparing oil and gas wells prior to plugging or replugging: (1) If the total depth of the well is less than 4,000 feet, the operator will completely clean out the well from the surface to at least 200 feet below the base of the lowest mineable coal seam unless the DM requires cleaning to a greater depth based on what is required due to the geological strata, or due to the pressure within the well. If the total depth of the well is 4,000 feet or greater, the operator will completely clean out the well from the surface to at least 400 feet below the base of the lowest mineable coal seam. The operator will remove all material from the entire diameter of well, wall to wall. (2) Prepare down-hole logs for each well. The logs will consist of a caliper survey and be suitable for determining the top, bottom, and thickness of all coal seams and potential hydrocarbon-producing strata and the location for a bridge plug. The DM may approve the use of a down-hole camera survey in lieu of down-hole logs. In addition, the operator will maintain a journal describing: The depth and nature of each material encountered; bit size and type used to drill each portion of the hole; length and type of each material used to plug the well; the length of casing(s) removed, perforated or ripped, or left in place; any sections where casing was cut or milled; and other pertinent information concerning cleaning and sealing the well. Invoices, work- orders, and other records relating to all work on the well will be maintained as part of the journal and provided to MSHA on request. (3) Remove all of the casing in the well or, if it is not possible to remove all of the casing, fill the annulus between the casings and between the casings and the well walls with expanding cement (minimum 0.5 percent expansion on setting) and ensure that these areas contain no voids. If the casing cannot be removed, the operator will cut or mill it at all mineable coal seam levels and perforate or rip it at least every 50 feet from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam up to 100 feet above the uppermost mineable coal seam. If the operator can demonstrate to the satisfaction of the DM that all annuli in the well are already adequately sealed with cement [[Page 47424]] using a casing bond log, then the operator will not be required to perforate or rip the casing for that particular well. When multiple casing and tubing strings are present in the coal horizon(s), the operator will perforate or rip any casing that remains and fill with expanding cement and keep an acceptable casing bond log for each casing and tubing string used in lieu of ripping or perforating multiple strings. (4) Place a mechanical bridge plug in the well if a cleaned-out well emits excessive amounts of gas. Place the mechanical bridge plug in a competent stratum at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam, but above the top of the uppermost hydrocarbon-producing stratum, unless the DM requires a greater distance based on what is required due to the geological strata, or due to the pressure within the well. (The operator will provide the DM with all information it possesses concerning the geologic nature of the strata and the pressure of the well.) If it is not possible to set a mechanical bridge plug, an appropriately sized packer may be used. (5) Properly place mechanical bridge plugs to isolate the hydrocarbon-producing stratum from the expanding cement plug, if the upper-most hydrocarbon-producing stratum is within 300 feet of the base of the lowest mineable coal seam. Nevertheless, the operator will place a minimum of 200 feet (400 feet if the total well depth is 4,000 feet or greater) of expanding cement below the lowest mineable coal seam, unless the DM requires a greater distance base on what is required due to the geological strata, or due to the pressure within the well. b. The petitioner proposes to use the following procedures for plugging or replugging oil or gas wells to the surface: (1) Pump expanding cement slurry down the well to form a plug that runs from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam (or lower if required by the DM due to the geological strata, or due to pressure within the well) to the surface. The operator will place the expanding cement in the well under a pressure of at least 200 pounds per square inch. Portland cement or a lightweight cement mixture may be used to fill the area from 100 feet above the top of the uppermost mineable coal seam (or higher if required by the DM due to the geological strata, or due to the pressure within the well) to the surface. (2) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level with the American Petroleum Institute (API) well number either engraved or welded on the casing. When the hole cannot be marked with a physical monument (e.g., prime farmland), the operator will use high-resolution GPS coordinates (one-half meter resolution) to locate the hole. c. The petitioner proposes to use the following procedures for plugging or replugging oil and gas wells for subsequent use as degasification boreholes: (1) Set a cement plug in the well by pumping expanding cement slurry down the tubing to provide at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) of expanding cement below the lowest mineable coal seam, unless the DM requires a greater depth due to the geological strata, or due to the pressure within the well. The operator will place the expanding cement in the well under a pressure of at least 200 pounds per square inch, and extend the top of the expanding cement at least 100 feet above the top of the coal seam being mined, unless the DM requires a greater distance due to the geological strata, or due to the pressure within the well. (2) Securely grout a suitable casing into the bedrock of the upper portion of the degasification well to protect it. The remainder of this well may be cased or uncased. (3) Fit the top of the degasification casing with a wellhead, equipped as required by the DM in the approved ventilation plan. Such equipment may include check valves, shut-in valves, sampling ports, flame arrestor equipment, and security fencing. (4) Operation of the degasification well will be addressed in the approved ventilation plan. This may include periodic tests of methane levels and limits on the minimum methane concentrations that may be extracted. (5) After the area of the coal mine that is degassed by a well is sealed or the coal mine is abandoned, seal the degas holes using the following procedures: (i) Insert a tube to the bottom of the drill hole or, if not possible, to at least 100 feet above the coal seam being mined. Remove any blockage to ensure that the tube is inserted to this depth. (ii) Set a cement plug in the well by pumping Portland cement or a lightweight cement mixture down the tubing until the well is filled to the surface. (iii) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level with the API well number engraved or welded on the casing. d. The petitioner proposes to use the following procedures for preparing and plugging or replugging oil or gas wells that cannot be completely cleaned out: (1) Drill a hole adjacent and parallel to the well to a depth of at least 200 feet (or 400 feet if the total well depth is 4,000 feet or greater) below the lowest mineable coal seam, unless the DM requires a greater depth due to the geological strata, or due to pressures within the well. (2) Locate any casing that may remain in the well using a geophysical sensing device. (3) If the well contains casings, drill into the well from the parallel hole and perforate or rip all casings at intervals of at least 5 feet from 10 feet below the coal seam to 10 feet above the coal seam. Beyond that distance, perforate or rip all casings at least every 50 feet from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam up to 100 feet above the seam being mined, unless the DM requires a greater distance due to the geological strata, or due to the pressure within the well. The operator will fill the annulus between the casings and between the casings and the well wall with expanding cement (minimum of 0.5% expansion on setting), and ensure that these areas contain no voids. When multiple casing and tubing strings are present in the coal horizons, rip or perforate any casing that remains and fill with expanding cement. The operator will provide an acceptable casing bond log for each casing and tubing used in lieu of ripping or perforating multiple strings. (4) Use a horizontal hydraulic fracturing technique to intercept the original well where there is insufficient casing in the well to allow use of the method outlined in paragraph (d)(3) above. Fracture the original well in at least six places from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam to a point at least 50 feet above the seam being mined at intervals to be agreed on by the petitioner and the DM after considering the geological strata and the pressure within the well. The operator will pump [[Page 47425]] expanding cement into the fractured well in sufficient quantities and in a manner that fills all intercepted voids. (5) Prepare down-hole logs for each well. The logs will consist of a caliper survey and be suitable for determining the top, bottom, and thickness of all coal seams and potential hydrocarbon-producing strata and the location for the bridge plug. The operator will maintain a journal describing: The depth and nature of each material encountered; bit size and type used to drill each portion of the hole; the length and type of each material used to plug the well; length of casing(s) removed, perforated, ripped, or left in place; and other pertinent information concerning sealing the well. Invoices, work-orders, and other records relating to all work on the well will be maintained as part of the journal and provided to MSHA on request. (6) After the plugging the well, plug the open portions of both holes from the bottom to the surface with Portland cement or a lightweight cement mixture. (7) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level. e. The petitioner proposes to use the following procedures after approval has been granted by the DM to mine through a plugged or replugged well: (1) Prior to cutting-through a plugged well, notify the DM or designee, representative of the miners, and the appropriate State agency in sufficient time for them to have a representative present. (2) Install drivage spads at the last open crosscut near the place to be mined to ensure intersection of the well when mining through wells using continuous mining equipment. The drivage spads will not be more than 50 feet from the well. Install drivage spads on 10-foot centers for a distance of 50 feet in advance of the well when using longwall-mining methods. The drivage spads will also be installed in the headgate. (3) Firefighting equipment, including fire extinguishers, rock dust, and sufficient fire hose to reach the working face area of the mine-through (when either the conventional or continuous mining method is used), will be available and operable during each well mine-through. The operator will locate the fire hose in the last open crosscut of the entry or room and maintain the water line to the belt conveyor tailpiece along with a sufficient amount of fire hose to reach the farthest point of penetration on the section. (4) Keep available at the last open crosscut, a supply of roof support and ventilation materials sufficient to ventilate and support around the well on cut-through. In addition, keep emergency plugs and suitable sealing materials will be available in the immediate area of the well intersection. (5) On the shift prior to mining through the well, all equipment will be serviced and checked for permissibility. Water sprays, water pressures and water flow rates used for dust and spark suppression will be examined and any deficiencies will be corrected. (6) Calibrate the methane monitors on the longwall, continuous mining machine, or cutting machine and loading machine on the shift prior to mining through the well. (7) When mining is in progress, test methane levels with a hand- held methane detector at least every 10 minutes from the time that mining with the continuous mining machine is within 30 feet of the well until the well is intersected and immediately prior to mining through it. No individual is allowed on the return side during the actual cutting process until the mine-through has been completed and the area examined and declared safe. All workplace examinations will be conducted on the return side of the shearer while the shearer is idle. (8) Keep the working place free from accumulations of coal dust and coal spillages, and apply rock dust on the roof, rib, and floor to within 20 feet of the face when mining through the well when using continuous or conventional mining methods. Conduct rock dusting on longwall sections on the roof, rib, and floor up to both the headgate and tailgate gob. (9) When using continuous or conventional mining methods, the working places will be free of accumulations of coal dust and coal spillages, and rock dust will be applied on the roof, rib, and floor to within 20 feet of the face when mining through the well. On longwall sections, rock dusting will be conducted and place on the roof, rib, and floor up to both the headgate and tailgate gob. (10) Deenergize all equipment when the well is intersected and thoroughly examine the place and determine it is safe before resuming mining. After a well has been intersected and the working place determined safe, mining will continue inby the well at a distance sufficient to permit adequate ventilation around the area of the well. (11) If the casing is cut or milled at the coal seam level, the use of torches should not be necessary. In rare instances, torches may be used for inadequately or inaccurately cut or milled casings. No open flame is permitted in the area until adequate ventilation has been established around the wellbore and methane levels are less than 1.0 percent in all areas that will be exposed to flames and sparks from the torch. The operator will apply a thick layer of rock dust to the roof, face, floor, ribs, and any exposed coal within 20 feet of the casing prior to any use of torches. (12) Non-sparking (brass) tools will be located on the working section and will be used to expose and examine cased wells. (13) No person will be permitted in the area of the cut-through operation except those actually engaged in the mining operation, including company personnel, representative of the miners, personnel from MSHA, and personnel from the appropriate State agency. (14) The operator will alert all personnel in the mine to the planned intersection of the well prior to their going underground if the planned intersection is to occur during their shift. This warning will be repeated for all shifts until the well has been mined through. (15) A certified official will directly supervise the cut-through operation and only the certified official in charge will issue instructions concerning the mine-through operation. (16) The responsible person required in 30 CFR 75.1501 will be responsible for well intersection emergencies. The responsible person will review the well intersection procedures prior to any planned intersection. Within 30 days after this petition becomes final, the petitioner will submit proposed revisions for its approved part 48 training plan to the DM. The proposed revisions will include initial and refresher training regarding compliance with the terms and conditions of this petition for modification. The operator will provide all miners involved in the mine-through of a well with training regarding the requirements of this petition for modification prior to mining within 150 feet of the next well to be mined through. Within 30 days after this petition becomes final, the petitioner will submit proposed revisions for its approved mine emergency evacuation and firefighting plan required in 30 CFR 75.1501. The petitioner will revise the plans to include the hazards and evacuation procedures to be used for well intersections. All underground miners will be trained in this revised plan within 30 days of the DM's approval of the revised evacuation plan. [[Page 47426]] Such training may be done in a weekly safety meeting or other type of appropriate setting. The petitioner asserts that the proposed alternative method will at all times guarantee no less than the same measure or protection afforded by the existing standard. Docket Number: M-2016-017-C. Petitioner: The Marion County Coal Company, 1 Bridge Street, Monongah, West Virginia 26554. Mine: Marion County Mine, MSHA I.D. No. 46-01433, located in Marion County, West Virginia. Regulation Affected: 30 CFR 75.1700 (Oil and gas wells). Modification Requested: The petitioner requests that the previously granted petition for modification be amended for the Consolidation Coal Company, Loveridge Mine, Docket Number M-1990-156-C (now known as the Marion County Coal Company, Marion County Mine, MSHA I.D. No. 46- 01433). The petitioner states that: (1) The large majority of petroleum wells in the Marion County Coal Company Mine were drilled prior to 1930 when no standards for drilling and plugging existed. Many wells were abandoned during that time. (2) Extensive research conducted by the U.S. Bureau of Mines, Energy Research and Development Administration, MSHA and past experience by Consolidation Coal Company has disclosed that certain plugging methods can effectively prevent explosive well gases from entering the mine during regular mining operations and allow additional safety and operational benefits that are not possible under Sec. 75.1700. (3) In lieu of establishing and maintaining barriers around oil and gas wells, the petitioner proposes to seal the Pittsburgh Coal Seam from the surrounding strata at the affected wells by using technology developed through the petitioner's successful well-plugging program. Since the inception of the well-plugging program, thousands of previously abandoned oil and gas wells have been effectively plugged and successfully been mined through or around. (4) In lieu of the method of plugging oil and gas wells approved in the previously granted petition, the petitioner proposes an alternative method that incorporates proven technological advances not available for plugging oil and gas wells when the previous petition was granted. As an alternative method of compliance with 30 CFR 75.1700, the petitioner proposes to maintain a safety barrier of 300 feet in diameter (150 feet between any mined area and a well) around all oil and gas wells (defined to include all active, inactive, abandoned, shut-in, and previously plugged wells, including water injection wells) until approval to proceed with mining has been obtained from the District Manager (DM). Prior to mining through any oil or gas wells, the petitioner will provide to the DM a declaration stating that all mandatory procedures for cleaning out, preparing, and plugging each gas or oil well have been completed. The declaration will be accompanied by logs described in this petition and any other records that the DM may request. The DM will review the declaration, the logs and any other records that have been requested, and may inspect the well, and will then determine if the operator has complied with the procedures for cleaning out, preparing and plugging each well. If the DM determines that the procedures have been complied with and provides an approval, the operator may then mine within the safety barrier of the well according to the terms of the Order. a. The petitioner proposes to use the following procedures when cleaning out and preparing oil and gas wells prior to plugging or replugging: (1) If the total depth of the well is less than 4,000 feet, the operator will completely clean out the well from the surface to at least 200 feet below the base of the lowest mineable coal seam unless the DM requires cleaning to a greater depth based on what is required due to the geological strata, or due to the pressure within the well. If the total depth of the well is 4,000 feet or greater, the operator will completely clean out the well from the surface to at least 400 feet below the base of the lowest mineable coal seam. The operator will remove all material from the entire diameter of well, wall to wall. (2) Prepare down-hole logs for each well. The logs will consist of a caliper survey and be suitable for determining the top, bottom, and thickness of all coal seams and potential hydrocarbon-producing strata and the location for a bridge plug. The DM may approve the use of a down-hole camera survey in lieu of down-hole logs. In addition, maintain a journal describing: The depth and nature of each material encountered; bit size and type used to drill each portion of the hole; length and type of each material used to plug the well; the length of casing(s) removed, perforated or ripped, or left in place; any sections where casing was cut or milled; and other pertinent information concerning cleaning and sealing the well. Invoices, work-orders, and other records relating to all work on the well will be maintained as part of the journal and provided to MSHA on request. (3) Remove all of the casing in the well or, if it is not possible to remove all of the casing, fill the annulus between the casings and between the casings and the well walls with expanding cement (minimum 0.5 percent expansion on setting) and ensure that these areas contain no voids. If the casing cannot be removed, the operator will cut or mill it at all mineable coal seam levels and perforate or rip it at least every 50 feet from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam up to 100 feet above the uppermost mineable coal seam. If the operator can demonstrate to the satisfaction of the DM that all annuli in the well are already adequately sealed with cement using a casing bond log, then the operator will not be required to perforate or rip the casing for that particular well. When multiple casing and tubing strings are present in the coal horizon(s), the operator will perforate or rip any casing that remains and fill with expanding cement and keep an acceptable casing bond log for each casing and tubing string used in lieu of ripping or perforating multiple strings. (4) Place a mechanical bridge plug in the well if a cleaned-out well emits excessive amounts of gas. Place the mechanical bridge plug in a competent stratum at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam, but above the top of the uppermost hydrocarbon-producing stratum, unless the DM requires a greater distance based on what is required due to the geological strata, or due to the pressure within the well. (The operator will provide the DM with all information it possesses concerning the geologic nature of the strata and the pressure of the well.) If it is not possible to set a mechanical bridge plug, an appropriately sized packer may be used. (5) Properly place mechanical bridge plugs to isolate the hydrocarbon-producing stratum from the expanding cement plug, if the upper-most hydrocarbon-producing stratum is within 300 feet of the base of the lowest mineable coal seam. Nevertheless, the operator will place a minimum of 200 feet (400 feet if the total well depth is 4,000 feet or greater) of expanding cement below the lowest mineable coal seam, unless the DM requires a greater distance base on what is required due to the geological strata, or due to the pressure within the well. [[Page 47427]] b. The petitioner proposes to use the following procedures for plugging or replugging oil or gas wells to the surface: (1) Pump expanding cement slurry down the well to form a plug that runs from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam (or lower if required by the DM due to the geological strata, or due to pressure within the well) to the surface. The operator will place the expanding cement in the well under a pressure of at least 200 pounds per square inch. Portland cement or a lightweight cement mixture may be used to fill the area from 100 feet above the top of the uppermost mineable coal seam (or higher if required by the DM due to the geological strata, or due to the pressure within the well) to the surface. (2) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level with the American Petroleum Institute (API) well number either engraved or welded on the casing. When the hole cannot be marked with a physical monument (e.g., prime farmland), the operator will use high-resolution GPS coordinates (one-half meter resolution) to locate the hole. c. The petitioner proposes to use the following procedures for plugging or replugging oil and gas wells for subsequent use as degasification boreholes: (1) Set a cement plug in the well by pumping expanding cement slurry down the tubing to provide at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) of expanding cement below the lowest mineable coal seam, unless the DM requires a greater depth due to the geological strata, or due to the pressure within the well. The operator will place the expanding cement in the well under a pressure of at least 200 pounds per square inch and extend the top of the expanding cement at least 100 feet above the top of the coal seam being mined, unless the DM requires a greater distance due to the geological strata, or due to the pressure within the well. (2) Securely grout a suitable casing into the bedrock of the upper portion of the degasification well to protect it. The remainder of this well may be cased or uncased. (3) Fit the top of the degasification casing with a wellhead, equipped as required by the DM in the approved ventilation plan. Such equipment may include check valves, shut-in valves, sampling ports, flame arrestor equipment, and security fencing. (4) Operation of the degasification well will be addressed in the approved ventilation plan. This may include periodic tests of methane levels and limits on the minimum methane concentrations that may be extracted. (5) After the area of the coal mine that is degassed by a well is sealed or the coal mine is abandoned, seal the degas holes using the following procedures: (i) Insert a tube to the bottom of the drill hole or, if not possible, to at least 100 feet above the coal seam being mined. Remove any blockage to ensure that the tube is inserted to this depth. (ii) Set a cement plug in the well by pumping Portland cement or a lightweight cement mixture down the tubing until the well is filled to the surface. (iii) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level with the API well number engraved or welded on the casing. d. The petitioner proposes to use the following procedures for preparing and plugging or replugging oil or gas wells that cannot be completely cleaned out: (1) Drill a hole adjacent and parallel to the well to a depth of at least 200 feet (or 400 feet if the total well depth is 4,000 feet or greater) below the lowest mineable coal seam, unless the DM requires a greater depth due to the geological strata, or due to pressures within the well. (2) Locate any casing that may remain in the well using a geophysical sensing device. (3) If the well contains casings, drill into the well from the parallel hole and perforate or rip all casings at intervals of at least 5 feet from 10 feet below the coal seam to 10 feet above the coal seam. Beyond that distance, perforate or rip all casings at least every 50 feet from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam up to 100 feet above the seam being mined, unless the DM requires a greater distance due to the geological strata, or due to the pressure within the well. The operator will fill the annulus between the casings and between the casings and the well wall with expanding cement (minimum of 0.5% expansion on setting), and ensure that these areas contain no voids. When multiple casing and tubing strings are present in the coal horizons, rip or perforate any casing that remains and fill with expanding cement. The operator will provide an acceptable casing bond log for each casing and tubing used in lieu of ripping or perforating multiple strings. (4) Use a horizontal hydraulic fracturing technique to intercept the original well where there is sufficient casing in the well to allow use of the method outlined in paragraph (d)(3) above. Fracture the original well in at least six places from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam to a point at least 50 feet above the seam being mined at intervals to be agreed on by the petitioner and the DM after considering the geological strata and the pressure within the well. The operator will pump expanding cement into the fractured well in sufficient quantities and in a manner that fills all intercepted voids. (5) Prepare down-hole logs for each well. The logs will consist of a caliper survey and be suitable for determining the top, bottom, and thickness of all coal seams and potential hydrocarbon-producing strata and the location for the bridge plug. The operator will maintain a journal describing; the depth and nature of each material encountered; bit size and type used to drill each portion of the hole; the length and type of each material used to plug the well; length of casing(s) removed, perforated, ripped, or left in place; and other pertinent information concerning sealing the well. Invoices, work-orders, and other records relating to all work on the well will be maintained as part of the journal and provided to MSHA on request. (6) After the plugging the well, plug the open portions of both holes from the bottom to the surface with Portland cement or a lightweight cement mixture. (7) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level. e. The petitioner proposes to use the following procedures after approval has been granted by the DM to mine through a plugged or replugged well: (1) Prior to cutting-through a plugged well, notify the DM or designee, representative of the miners, and the appropriate State agency in sufficient time for them to have a representative present. (2) Install drivage spads at the last open crosscut near the place to be mined to ensure intersection of the well when mining through wells using continuous mining equipment. The [[Page 47428]] drivage spads will not be more than 50 feet from the well. Install drivage spads on 10-foot centers for a distance of 50 feet in advance of the well when using longwall-mining methods. The drivage spads will also be installed in the headgate. (3) Firefighting equipment, including fire extinguishers, rock dust, and sufficient fire hose to reach the working face area of the mine-through (when either the conventional or continuous mining method is used), will be available and operable during each well mine-through. The operator will locate the fire hose in the last open crosscut of the entry or room and maintain the water line to the belt conveyor tailpiece along with a sufficient amount of fire hose to reach the farthest point of penetration on the section. (4) Keep available at the last open crosscut, a supply of roof support and ventilation materials sufficient to ventilate and support around the well on cut-through. In addition, keep emergency plugs and suitable sealing materials will be available in the immediate area of the well intersection. (5) On the shift prior to mining through the well, all equipment will be serviced and checked for permissibility. Water sprays, water pressures and water flow rates used for dust and spark suppression will be examined and any deficiencies will be corrected. (6) Calibrate the methane monitors on the longwall, continuous mining machine, or cutting machine and loading machine on the shift prior to mining through the well. (7) When mining is in progress, test methane levels with a hand- held methane detector at least every 10 minutes from the time that mining with the continuous mining machine is within 30 feet of the well until the well is intersected and immediately prior to mining through it. No individual is allowed on the return side during the actual cutting process until the mine-through has been completed and the area examined and declared safe. All workplace examinations will be conducted on the return side of the shearer while the shearer is idle. (8) Keep the working place free from accumulations of coal dust and coal spillages, and apply rock dust on the roof, rib, and floor to within 20 feet of the face when mining through the well when using continuous or conventional mining methods. Conduct rock dusting on longwall sections on the roof, rib, and floor up to both the headgate and tailgate gob. (9) When using continuous or conventional mining methods, the working places will be free of accumulations of coal dust and coal spillages, and rock dust will be applied on the roof, rib, and floor to within 20 feet of the face when mining through the well. On longwall sections, rock dusting will be conducted and place on the roof, rib, and floor up to both the headgate and tailgate gob. (10) Deenergize all equipment when the well is intersected and thoroughly examine the place and determine it is safe before resuming mining. After a well has been intersected and the working place determined safe, mining will continue inby the well at a distance sufficient to permit adequate ventilation around the area of the well. (11) If the casing is cut or milled at the coal seam level, the use of torches should not be necessary. In rare instances, torches may be used for inadequately or inaccurately cut or milled casings. No open flame is permitted in the area until adequate ventilation has been established around the wellbore and methane levels are less than 1.0 percent in all areas that will be exposed to flames and sparks from the torch. The operator will apply a thick layer of rock dust to the roof, face, floor, ribs, and any exposed coal within 20 feet of the casing prior to any use of torches. (12) Non-sparking (brass) tools will be located on the working section and will be used to expose and examine cased wells. (13) No person will be permitted in the area of the cut-through operation except those actually engaged in the mining operation, including company personnel, representative of the miners, personnel from MSHA, and personnel from the appropriate State agency. (14) The operator will alert all personnel in the mine to the planned intersection of the well prior to their going underground if the planned intersection is to occur during their shift. This warning will be repeated for all shifts until the well has been mined through. (15) A certified official will directly supervise the cut-through operation and only the certified official in charge will issue instructions concerning the mine-through operation. (16) The responsible person required in 30 CFR 75.1501 will be responsible for well intersection emergencies. The responsible person will review the well intersection procedures prior to any planned intersection. Within 30 days after this petition becomes final, the petitioner will submit proposed revisions for its approved part 48 training plan to the DM. The proposed revisions will include initial and refresher training regarding compliance with the terms and conditions of this petition for modification. The operator will provide all miners involved in the mine-through of a well with training regarding the requirements of this petition for modification prior to mining within 150 feet of the next well to be mined through. Within 30 days after this petition becomes final, the petitioner will submit proposed revisions for its approved mine emergency evacuation and firefighting plan required in 30 CFR 75.1501. The petitioner will revise the plans to include the hazards and evacuation procedures to be used for well intersections. All underground miners will be trained in this revised plan within 30 days of the DM's approval of the revised evacuation plan. Such training may be done in a weekly safety meeting or other type of appropriate setting. The petitioner asserts that the proposed alternative method will at all times guarantee no less than the same measure or protection afforded by the existing standard. Docket Number: M-2016-018-C. Petitioner: The Monongalia County Coal Company, 1 Bridge Street, Monongah, West Virginia 26554. Mine: Monongalia County Mine, MSHA I.D. No. 46-01968, located in Monongalia County, West Virginia. Regulation Affected: 30 CFR 75.1700 (Oil and gas wells). Modification Requested: The petitioner requests that the previously granted petition for modification be amended for the Consolidation Coal Company, Blacksville No. 2 Mine, Docket Number M-2001-014-C (now known as the Monongalia County Coal Company, Monongalia County Mine, MSHA I.D. No. 46-01968). The petitioner states that: (1) The large majority of petroleum wells in the Marion County Coal Company Mine were drilled prior to 1930 when no standards for drilling and plugging existed. Many wells were abandoned during that time. (2) Extensive research conducted by the U.S. Bureau of Mines, Energy Research and Development Administration, MSHA and past experience by Consolidation Coal Company has disclosed that certain plugging methods can effectively prevent explosive well gases from entering the mine during regular mining operations and allow additional safety and operational benefits that are not possible under Sec. 75.1700. (3) In lieu of establishing and maintaining barriers around oil and gas wells, the petitioner proposes to seal the [[Page 47429]] Pittsburgh Coal Seam from the surrounding strata at the affected wells by using technology developed through the petitioner's successful well- plugging program. Since the inception of the well-plugging program, thousands of previously abandoned oil and gas wells have been effectively plugged and successfully been mined through or around. (4) In lieu of the method of plugging oil and gas wells approved in the previously granted petition, the petitioner proposes an alternative method that incorporates proven technological advances not available for plugging oil and gas wells when the previous petition was granted. As an alternative method of compliance with 30 CFR 75.1700, the petitioner proposes to maintain a safety barrier of 300 feet in diameter (150 feet between any mined area and a well) around all oil and gas wells (defined to include all active, inactive, abandoned, shut-in, and previously plugged wells, including water injection wells) until approval to proceed with mining has been obtained from the District Manager (DM). Prior to mining through any oil or gas wells, the petitioner will provide to the DM a declaration stating that all mandatory procedures for cleaning out, preparing, and plugging each gas or oil well have been completed. The declaration will be accompanied by logs described in this petition and any other records that the DM may request. The DM will review the declaration, the logs and any other records that have been requested, and may inspect the well, and will then determine if the operator has complied with the procedures for cleaning out, preparing and plugging each well. If the DM determines that the procedures have been complied with and provides an approval, the operator may then mine within the safety barrier of the well according to the terms of the Order. a. The petitioner proposes to use the following procedures when cleaning out and preparing oil and gas wells prior to plugging or replugging: (1) If the total depth of the well is less than 4,000 feet, the operator will completely clean out the well from the surface to at least 200 feet below the base of the lowest mineable coal seam unless the DM requires cleaning to a greater depth based on what is required due to the geological strata, or due to the pressure within the well. If the total depth of the well is 4,000 feet or greater, the operator will completely clean out the well from the surface to at least 400 feet below the base of the lowest mineable coal seam. The operator will remove all material from the entire diameter of well, wall to wall. (2) Prepare down-hole logs for each well. The logs will consist of a caliper survey and be suitable for determining the top, bottom, and thickness of all coal seams and potential hydrocarbon-producing strata and the location for a bridge plug. The DM may approve the use of a down-hole camera survey in lieu of down-hole logs. In addition, maintain a journal describing: The depth and nature of each material encountered; bit size and type used to drill each portion of the hole; length and type of each material used to plug the well; The length of casing(s) removed, perforated or ripped, or left in place; any sections where casing was cut or milled; and other pertinent information concerning cleaning and sealing the well. Invoices, work-orders, and other records relating to all work on the well will be maintained as part of the journal and provided to MSHA on request. (3) Remove all of the casing in the well or, if it is not possible to remove all of the casing, fill the annulus between the casings and between the casings and the well walls with expanding cement (minimum 0.5 percent expansion on setting) and ensure that these areas contain no voids. If the casing cannot be removed, the operator will cut or mill it at all mineable coal seam levels and perforate or rip it at least every 50 feet from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam up to 100 feet above the uppermost mineable coal seam. If the operator can demonstrate to the satisfaction of the DM that all annuli in the well are already adequately sealed with cement using a casing bond log, then the operator will not be required to perforate or rip the casing for that particular well. When multiple casing and tubing strings are present in the coal horizon(s), the operator will perforate or rip any casing that remains and fill with expanding cement and keep an acceptable casing bond log for each casing and tubing string used in lieu of ripping or perforating multiple strings. (4) Place a mechanical bridge plug in the well if a cleaned-out well emits excessive amounts of gas. Place the mechanical bridge plug in a competent stratum at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam, but above the top of the uppermost hydrocarbon-producing stratum, unless the DM requires a greater distance based on what is required due to the geological strata, or due to the pressure within the well. (The operator will provide the DM with all information it possesses concerning the geologic nature of the strata and the pressure of the well.) If it is not possible to set a mechanical bridge plug, an appropriately sized packer may be used. (5) Properly place mechanical bridge plugs to isolate the hydrocarbon-producing stratum from the expanding cement plug, if the upper-most hydrocarbon-producing stratum is within 300 feet of the base of the lowest mineable coal seam. Nevertheless, the operator will place a minimum of 200 feet (400 feet if the total well depth is 4,000 feet or greater) of expanding cement below the lowest mineable coal seam, unless the DM requires a greater distance base on what is required due to the geological strata, or due to the pressure within the well. b. The petitioner proposes to use the following procedures for plugging or replugging oil or gas wells to the surface: (1) Pump expanding cement slurry down the well to form a plug that runs from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam (or lower if required by the DM due to the geological strata, or due to pressure within the well) to the surface. The operator will place the expanding cement in the well under a pressure of at least 200 pounds per square inch. Portland cement or a lightweight cement mixture may be used to fill the area from 100 feet above the top of the uppermost mineable coal seam (or higher if required by the DM due to the geological strata, or due to the pressure within the well) to the surface. (2) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level with the American Petroleum Institute (API) well number either engraved or welded on the casing. When the hole cannot be marked with a physical monument (e.g., prime farmland), the operator will use high-resolution GPS coordinates (one-half meter resolution) to locate the hole. c. The petitioner proposes to use the following procedures for plugging or replugging oil and gas wells for subsequent use as degasification boreholes: (1) Set a cement plug in the well by pumping expanding cement slurry down the tubing to provide at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) of expanding [[Page 47430]] cement below the lowest mineable coal seam, unless the DM requires a greater depth due to the geological strata, or due to the pressure within the well. The operator will place the expanding cement in the well under a pressure of at least 200 pounds per square inch and extend the top of the expanding cement at least 100 feet above the top of the coal seam being mined, unless the DM requires a greater distance due to the geological strata, or due to the pressure within the well. (2) Securely grout a suitable casing into the bedrock of the upper portion of the degasification well to protect it. The remainder of this well may be cased or uncased. (3) Fit the top of the degasification casing with a wellhead, equipped as required by the DM in the approved ventilation plan. Such equipment may include check valves, shut-in valves, sampling ports, flame arrestor equipment, and security fencing. (4) Operation of the degasification well will be addressed in the approved ventilation plan. This may include periodic tests of methane levels and limits on the minimum methane concentrations that may be extracted. (5) After the area of the coal mine that is degassed by a well is sealed or the coal mine is abandoned, seal the degas holes using the following procedures: (i) Insert a tube to the bottom of the drill hole or, if not possible, to at least 100 feet above the coal seam being mined. Remove any blockage to ensure that the tube is inserted to this depth. (ii) Set a cement plug in the well by pumping Portland cement or a lightweight cement mixture down the tubing until the well is filled to the surface. (iii) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level with the API well number engraved or welded on the casing. d. The petitioner proposes to use the following procedures for preparing and plugging or replugging oil or gas wells that cannot be completely cleaned out: (1) Drill a hole adjacent and parallel to the well to a depth of at least 200 feet (or 400 feet if the total well depth is 4,000 feet or greater) below the lowest mineable coal seam, unless the DM requires a greater depth due to the geological strata, or due to pressures within the well. (2) Locate any casing that may remain in the well using a geophysical sensing device. (3) If the well contains casings, drill into the well from the parallel hole and perforate or rip all casings at intervals of at least 5 feet from 10 feet below the coal seam to 10 feet above the coal seam. Beyond that distance, perforate or rip all casings at least every 50 feet from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam up to 100 feet above the seam being mined, unless the DM requires a greater distance due to the geological strata, or due to the pressure within the well. The operator will fill the annulus between the casings and between the casings and the well wall with expanding cement (minimum of 0.5% expansion on setting), and ensure that these areas contain no voids. When multiple casing and tubing strings are present in the coal horizons, rip or perforate any casing that remains and fill with expanding cement. The operator will provide an acceptable casing bond log for each casing and tubing used in lieu of ripping or perforating multiple strings. (4) Use a horizontal hydraulic fracturing technique to intercept the original well where there is sufficient casing in the well to allow use of the method outlined in paragraph (d)(3) above. Fracture the original well in at least six places from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam to a point at least 50 feet above the seam being mined at intervals to be agreed on by the petitioner and the DM after considering the geological strata and the pressure within the well. The operator will pump expanding cement into the fractured well in sufficient quantities and in a manner that fills all intercepted voids. (5) Prepare down-hole logs for each well. The logs will consist of a caliper survey and be suitable for determining the top, bottom, and thickness of all coal seams and potential hydrocarbon-producing strata and the location for the bridge plug. The operator will maintain a journal describing; the depth and nature of each material encountered; bit size and type used to drill each portion of the hole; the length and type of each material used to plug the well; length of casing(s) removed, perforated, ripped, or left in place; and other pertinent information concerning sealing the well. Invoices, work-orders, and other records relating to all work on the well will be maintained as part of the journal and provided to MSHA on request. (6) After the plugging the well, plug the open portions of both holes from the bottom to the surface with Portland cement or a lightweight cement mixture. (7) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level. e. The petitioner proposes to use the following procedures after approval has been granted by the DM to mine through a plugged or replugged well: (1) Prior to cutting-through a plugged well, notify the DM or designee, representative of the miners, and the appropriate State agency in sufficient time for them to have a representative present. (2) Install drivage spads at the last open crosscut near the place to be mined to ensure intersection of the well when mining through wells using continuous mining equipment. The drivage spads will not be more than 50 feet from the well. Install drivage spads on 10-foot centers for a distance of 50 feet in advance of the well when using longwall-mining methods. The drivage spads will also be installed in the headgate. (3) Firefighting equipment, including fire extinguishers, rock dust, and sufficient fire hose to reach the working face area of the mine-through (when either the conventional or continuous mining method is used), will be available and operable during each well mine-through. The operator will locate the fire hose in the last open crosscut of the entry or room and maintain the water line to the belt conveyor tailpiece along with a sufficient amount of fire hose to reach the farthest point of penetration on the section. (4) Keep available at the last open crosscut, a supply of roof support and ventilation materials sufficient to ventilate and support around the well on cut-through. In addition, keep emergency plugs and suitable sealing materials will be available in the immediate area of the well intersection. (5) On the shift prior to mining through the well, all equipment will be serviced and checked for permissibility. Water sprays, water pressures and water flow rates used for dust and spark suppression will be examined and any deficiencies will be corrected. (6) Calibrate the methane monitors on the longwall, continuous mining machine, or cutting machine and loading machine on the shift prior to mining through the well. (7) When mining is in progress, test methane levels with a hand- held methane detector at least every 10 minutes from the time that mining with the continuous mining machine is within 30 feet of the well until the well [[Page 47431]] is intersected and immediately prior to mining through it. No individual is allowed on the return side during the actual cutting process until the mine-through has been completed and the area examined and declared safe. All workplace examinations will be conducted on the return side of the shearer while the shearer is idle. (8) Keep the working place free from accumulations of coal dust and coal spillages, and apply rock dust on the roof, rib, and floor to within 20 feet of the face when mining through the well when using continuous or conventional mining methods. Conduct rock dusting on longwall sections on the roof, rib, and floor up to both the headgate and tailgate gob. (9) When using continuous or conventional mining methods, the working places will be free of accumulations of coal dust and coal spillages, and rock dust will be applied on the roof, rib, and floor to within 20 feet of the face when mining through the well. On longwall sections, rock dusting will be conducted and place on the roof, rib, and floor up to both the headgate and tailgate gob. (10) Deenergize all equipment when the well is intersected and thoroughly examine the place and determine it is safe before resuming mining. After a well has been intersected and the working place determined safe, mining will continue inby the well at a distance sufficient to permit adequate ventilation around the area of the well. (11) If the casing is cut or milled at the coal seam level, the use of torches should not be necessary. In rare instances, torches may be used for inadequately or inaccurately cut or milled casings. No open flame is permitted in the area until adequate ventilation has been established around the wellbore and methane levels are less than 1.0 percent in all areas that will be exposed to flames and sparks from the torch. The operator will apply a thick layer of rock dust to the roof, face, floor, ribs, and any exposed coal within 20 feet of the casing prior to any use of torches. (12) Non-sparking (brass) tools will be located on the working section and will be used to expose and examine cased wells. (13) No person will be permitted in the area of the cut-through operation except those actually engaged in the mining operation, including company personnel, representative of the miners, personnel from MSHA, and personnel from the appropriate State agency. (14) The operator will alert all personnel in the mine to the planned intersection of the well prior to their going underground if the planned intersection is to occur during their shift. This warning will be repeated for all shifts until the well has been mined through. (15) A certified official will directly supervise the cut-through operation and only the certified official in charge will issue instructions concerning the mine-through operation. (16) The responsible person required in 30 CFR 75.1501 will be responsible for well intersection emergencies. The responsible person will review the well intersection procedures prior to any planned intersection. Within 30 days after this petition becomes final, the petitioner will submit proposed revisions for its approved part 48 training plan to the DM. The proposed revisions will include initial and refresher training regarding compliance with the terms and conditions of this petition for modification. The operator will provide all miners involved in the mine-through of a well with training regarding the requirements of this petition for modification prior to mining within 150 feet of the next well to be mined through. Within 30 days after this petition becomes final, the petitioner will submit proposed revisions for its approved mine emergency evacuation and firefighting plan required in 30 CFR 75.1501. The petitioner will revise the plans to include the hazards and evacuation procedures to be used for well intersections. All underground miners will be trained in this revised plan within 30 days of the DM's approval of the revised evacuation plan. Such training may be done in a weekly safety meeting or other type of appropriate setting. The petitioner asserts that the proposed alternative method will at all times guarantee no less than the same measure or protection afforded by the existing standard. Docket Number: M-2016-019-C. Petitioner: The Harrison County Coal Company, 1 Bridge Street, Monongah, West Virginia 26554. Mine: Harrison County Mine, MSHA I.D. No. 46-01318, located in Marion County, West Virginia. Regulation Affected: 30 CFR 75.1700 (Oil and gas wells). Modification Requested: The petitioner requests that the previously granted petition for modification be amended for the Consolidation Coal Company, Robinson Run Mine, Docket Number M-2001-015-C (now known as the Harrison County Coal Company, Harrison County Mine, MSHA I.D. No. 46-01318). The petitioner states that: (1) The large majority of petroleum wells in the Marion County Coal Company Mine were drilled prior to 1930 when no standards for drilling and plugging existed. Many wells were abandoned during that time. (2) Extensive research conducted by the U.S. Bureau of Mines, Energy Research and Development Administration, MSHA and past experience by Consolidation Coal Company has disclosed that certain plugging methods can effectively prevent explosive well gases from entering the mine during regular mining operations and allow additional safety and operational benefits that are not possible under Sec. 75.1700. (3) In lieu of establishing and maintaining barriers around oil and gas wells, the petitioner proposes to seal the Pittsburgh Coal Seam from the surrounding strata at the affected wells by using technology developed through the petitioner's successful well-plugging program. Since the inception of the well-plugging program, thousands of previously abandoned oil and gas wells have been effectively plugged and successfully been mined through or around. (4) In lieu of the method of plugging oil and gas wells approved in the previously granted petition, the petitioner proposes an alternative method that incorporates proven technological advances not available for plugging oil and gas wells when the previous petition was granted. As an alternative method of compliance with 30 CFR 75.1700, the petitioner proposes to maintain a safety barrier of 300 feet in diameter (150 feet between any mined area and a well) around all oil and gas wells (defined to include all active, inactive, abandoned, shut-in, and previously plugged wells, including water injection wells) until approval to proceed with mining has been obtained from the District Manager (DM). Prior to mining through any oil or gas wells, the petitioner will provide to the DM a declaration stating that all mandatory procedures for cleaning out, preparing, and plugging each gas or oil well have been completed. The declaration will be accompanied by logs described in this petition and any other records that the DM may request. The DM will review the declaration, the logs and any other records that have been requested, and may inspect the well, and will then determine if the operator has complied with the procedures for cleaning out, preparing and plugging each well. If the DM determines that the procedures have been complied with and provides an approval, the operator [[Page 47432]] may then mine within the safety barrier of the well according to the terms of the Order. a. The petitioner proposes to use the following procedures when cleaning out and preparing oil and gas wells prior to plugging or replugging: (1) If the total depth of the well is less than 4,000 feet, the operator will completely clean out the well from the surface to at least 200 feet below the base of the lowest mineable coal seam unless the DM requires cleaning to a greater depth based on what is required due to the geological strata, or due to the pressure within the well. If the total depth of the well is 4,000 feet or greater, the operator will completely clean out the well from the surface to at least 400 feet below the base of the lowest mineable coal seam. The operator will remove all material from the entire diameter of well, wall to wall. (2) Prepare down-hole logs for each well. The logs will consist of a caliper survey and be suitable for determining the top, bottom, and thickness of all coal seams and potential hydrocarbon-producing strata and the location for a bridge plug. The DM may approve the use of a down-hole camera survey in lieu of down-hole logs. In addition, maintain a journal describing: The depth and nature of each material encountered; bit size and type used to drill each portion of the hole; length and type of each material used to plug the well; the length of casing(s) removed, perforated or ripped, or left in place; any sections where casing was cut or milled; and other pertinent information concerning cleaning and sealing the well. Invoices, work-orders, and other records relating to all work on the well will be maintained as part of the journal and provided to MSHA on request. (3) Remove all of the casing in the well or, if it is not possible to remove all of the casing, fill the annulus between the casings and between the casings and the well walls with expanding cement (minimum 0.5 percent expansion on setting) and ensure that these areas contain no voids. If the casing cannot be removed, the operator will cut or mill it at all mineable coal seam levels and perforate or rip it at least every 50 feet from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam up to 100 feet above the uppermost mineable coal seam. If the operator can demonstrate to the satisfaction of the DM that all annuli in the well are already adequately sealed with cement using a casing bond log, then the operator will not be required to perforate or rip the casing for that particular well. When multiple casing and tubing strings are present in the coal horizon(s), the operator will perforate or rip any casing that remains and fill with expanding cement and keep an acceptable casing bond log for each casing and tubing string used in lieu of ripping or perforating multiple strings. (4) Place a mechanical bridge plug in the well if a cleaned-out well emits excessive amounts of gas. Place the mechanical bridge plug in a competent stratum at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam, but above the top of the uppermost hydrocarbon-producing stratum, unless the DM requires a greater distance based on what is required due to the geological strata, or due to the pressure within the well. (The operator will provide the DM with all information it possesses concerning the geologic nature of the strata and the pressure of the well.) If it is not possible to set a mechanical bridge plug, an appropriately sized packer may be used. (5) Properly place mechanical bridge plugs to isolate the hydrocarbon-producing stratum from the expanding cement plug, if the upper-most hydrocarbon-producing stratum is within 300 feet of the base of the lowest mineable coal seam. Nevertheless, the operator will place a minimum of 200 feet (400 feet if the total well depth is 4,000 feet or greater) of expanding cement below the lowest mineable coal seam, unless the DM requires a greater distance base on what is required due to the geological strata, or due to the pressure within the well. b. The petitioner proposes to use the following procedures for plugging or replugging oil or gas wells to the surface: (1) Pump expanding cement slurry down the well to form a plug that runs from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam (or lower if required by the DM due to the geological strata, or due to pressure within the well) to the surface. The operator will place the expanding cement in the well under a pressure of at least 200 pounds per square inch. Portland cement or a lightweight cement mixture may be used to fill the area from 100 feet above the top of the uppermost mineable coal seam (or higher if required by the DM due to the geological strata, or due to the pressure within the well) to the surface. (2) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level with the American Petroleum Institute (API) well number either engraved or welded on the casing. When the hole cannot be marked with a physical monument (e.g., prime farmland), the operator will use high-resolution GPS coordinates (one-half meter resolution) to locate the hole. c. The petitioner proposes to use the following procedures for plugging or replugging oil and gas wells for subsequent use as degasification boreholes: (1) Set a cement plug in the well by pumping expanding cement slurry down the tubing to provide at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) of expanding cement below the lowest mineable coal seam, unless the DM requires a greater depth due to the geological strata, or due to the pressure within the well. The operator will place the expanding cement in the well under a pressure of at least 200 pounds per square inch and extend the top of the expanding cement at least 100 feet above the top of the coal seam being mined, unless the DM requires a greater distance due to the geological strata, or due to the pressure within the well. (2) Securely grout a suitable casing into the bedrock of the upper portion of the degasification well to protect it. The remainder of this well may be cased or uncased. (3) Fit the top of the degasification casing with a wellhead, equipped as required by the DM in the approved ventilation plan. Such equipment may include check valves, shut-in valves, sampling ports, flame arrestor equipment, and security fencing. (4) Operation of the degasification well will be addressed in the approved ventilation plan. This may include periodic tests of methane levels and limits on the minimum methane concentrations that may be extracted. (5) After the area of the coal mine that is degassed by a well is sealed or the coal mine is abandoned, seal the degas holes using the following procedures: (i) Insert a tube to the bottom of the drill hole or, if not possible, to at least 100 feet above the coal seam being mined. Remove any blockage to ensure that the tube is inserted to this depth. (ii) Set a cement plug in the well by pumping Portland cement or a lightweight cement mixture down the tubing until the well is filled to the surface. (iii) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as [[Page 47433]] a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level with the API well number engraved or welded on the casing. d. The petitioner proposes to use the following procedures for preparing and plugging or replugging oil or gas wells that cannot be completely cleaned out: (1) Drill a hole adjacent and parallel to the well to a depth of at least 200 feet (or 400 feet if the total well depth is 4,000 feet or greater) below the lowest mineable coal seam, unless the DM requires a greater depth due to the geological strata, or due to pressures within the well. (2) Locate any casing that may remain in the well using a geophysical sensing device. (3) If the well contains casings, drill into the well from the parallel hole and perforate or rip all casings at intervals of at least 5 feet from 10 feet below the coal seam to 10 feet above the coal seam. Beyond that distance, perforate or rip all casings at least every 50 feet from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam up to 100 feet above the seam being mined, unless the DM requires a greater distance due to the geological strata, or due to the pressure within the well. The operator will fill the annulus between the casings and between the casings and the well wall with expanding cement (minimum of 0.5% expansion on setting), and ensure that these areas contain no voids. When multiple casing and tubing strings are present in the coal horizons, rip or perforate any casing that remains and fill with expanding cement. The operator will provide an acceptable casing bond log for each casing and tubing used in lieu of ripping or perforating multiple strings. (4) Use a horizontal hydraulic fracturing technique to intercept the original well where there is sufficient casing in the well to allow use of the method outlined in paragraph (d)(3) above. Fracture the original well in at least six places from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam to a point at least 50 feet above the seam being mined at intervals to be agreed on by the petitioner and the DM after considering the geological strata and the pressure within the well. The operator will pump expanding cement into the fractured well in sufficient quantities and in a manner that fills all intercepted voids. (5) Prepare down-hole logs for each well. The logs will consist of a caliper survey and be suitable for determining the top, bottom, and thickness of all coal seams and potential hydrocarbon-producing strata and the location for the bridge plug. The operator will maintain a journal describing; the depth and nature of each material encountered; bit size and type used to drill each portion of the hole; the length and type of each material used to plug the well; length of casing(s) removed, perforated, ripped, or left in place; and other pertinent information concerning sealing the well. Invoices, work-orders, and other records relating to all work on the well will be maintained as part of the journal and provided to MSHA on request. (6) After the plugging the well, plug the open portions of both holes from the bottom to the surface with Portland cement or a lightweight cement mixture. (7) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level. e. The petitioner proposes to use the following procedures after approval has been granted by the DM to mine through a plugged or replugged well: (1) Prior to cutting-through a plugged well, notify the DM or designee, representative of the miners, and the appropriate State agency in sufficient time for them to have a representative present. (2) Install drivage spads at the last open crosscut near the place to be mined to ensure intersection of the well when mining through wells using continuous mining equipment. The drivage spads will not be more than 50 feet from the well. Install drivage spads on 10-foot centers for a distance of 50 feet in advance of the well when using longwall-mining methods. The drivage spads will also be installed in the headgate. (3) Firefighting equipment, including fire extinguishers, rock dust, and sufficient fire hose to reach the working face area of the mine-through (when either the conventional or continuous mining method is used), will be available and operable during each well mine-through. The operator will locate the fire hose in the last open crosscut of the entry or room and maintain the water line to the belt conveyor tailpiece along with a sufficient amount of fire hose to reach the farthest point of penetration on the section. (4) Keep available at the last open crosscut, a supply of roof support and ventilation materials sufficient to ventilate and support around the well on cut-through. In addition, keep emergency plugs and suitable sealing materials will be available in the immediate area of the well intersection. (5) On the shift prior to mining through the well, all equipment will be serviced and checked for permissibility. Water sprays, water pressures and water flow rates used for dust and spark suppression will be examined and any deficiencies will be corrected. (6) Calibrate the methane monitors on the longwall, continuous mining machine, or cutting machine and loading machine on the shift prior to mining through the well. (7) When mining is in progress, test methane levels with a hand- held methane detector at least every 10 minutes from the time that mining with the continuous mining machine is within 30 feet of the well until the well is intersected and immediately prior to mining through it. No individual is allowed on the return side during the actual cutting process until the mine-through has been completed and the area examined and declared safe. All workplace examinations will be conducted on the return side of the shearer while the shearer is idle. (8) Keep the working place free from accumulations of coal dust and coal spillages, and apply rock dust on the roof, rib, and floor to within 20 feet of the face when mining through the well when using continuous or conventional mining methods. Conduct rock dusting on longwall sections on the roof, rib, and floor up to both the headgate and tailgate gob. (9) When using continuous or conventional mining methods, the working places will be free of accumulations of coal dust and coal spillages, and rock dust will be applied on the roof, rib, and floor to within 20 feet of the face when mining through the well. On longwall sections, rock dusting will be conducted and place on the roof, rib, and floor up to both the headgate and tailgate gob. (10) Deenergize all equipment when the well is intersected and thoroughly examine the place and determine it is safe before resuming mining. After a well has been intersected and the working place determined safe, mining will continue inby the well at a distance sufficient to permit adequate ventilation around the area of the well. (11) If the casing is cut or milled at the coal seam level, the use of torches should not be necessary. In rare instances, torches may be used for inadequately or inaccurately cut or milled casings. No open flame is permitted in the area until adequate ventilation has been established around the wellbore and methane levels are less [[Page 47434]] than 1.0 percent in all areas that will be exposed to flames and sparks from the torch. The operator will apply a thick layer of rock dust to the roof, face, floor, ribs, and any exposed coal within 20 feet of the casing prior to any use of torches. (12) Non-sparking (brass) tools will be located on the working section and will be used to expose and examine cased wells. (13) No person will be permitted in the area of the cut-through operation except those actually engaged in the mining operation, including company personnel, representative of the miners, personnel from MSHA, and personnel from the appropriate State agency. (14) The operator will alert all personnel in the mine to the planned intersection of the well prior to their going underground if the planned intersection is to occur during their shift. This warning will be repeated for all shifts until the well has been mined through. (15) A certified official will directly supervise the cut-through operation and only the certified official in charge will issue instructions concerning the mine-through operation. (16) The responsible person required in 30 CFR 75.1501 will be responsible for well intersection emergencies. The responsible person will review the well intersection procedures prior to any planned intersection. Within 30 days after this petition becomes final, the petitioner will submit proposed revisions for its approved part 48 training plan to the DM. The proposed revisions will include initial and refresher training regarding compliance with the terms and conditions of this petition for modification. The operator will provide all miners involved in the mine-through of a well with training regarding the requirements of this petition for modification prior to mining within 150 feet of the next well to be mined through. Within 30 days after this petition becomes final, the petitioner will submit proposed revisions for its approved mine emergency evacuation and firefighting plan required in 30 CFR 75.1501. The petitioner will revise the plans to include the hazards and evacuation procedures to be used for well intersections. All underground miners will be trained in this revised plan within 30 days of the DM's approval of the revised evacuation plan. Such training may be done in a weekly safety meeting or other type of appropriate setting. The petitioner asserts that the proposed alternative method will at all times guarantee no less than the same measure or protection afforded by the existing standard. Docket Number: M-2016-020-C. Petitioner: The Ohio County Coal Company, 1 Bridge Street, Monongah, West Virginia 26554. Mine: Ohio County Mine, MSHA I.D. No. 46-01436, located in Marshall County, West Virginia. Regulation Affected: 30 CFR 75.1700 (Oil and gas wells). Modification Requested: The petitioner requests that the previously granted petition for modification be amended for the Consolidation Coal Company, Shoemaker Mine, Docket Number M-1990-066-C (now known as the Ohio County Coal Company, Ohio County Mine, MSHA I.D. No. 46-01436). The petitioner states that: (1) The large majority of petroleum wells in the Marion County Coal Company Mine were drilled prior to 1930 when no standards for drilling and plugging existed. Many wells were abandoned during that time. (2) Extensive research conducted by the U.S. Bureau of Mines, Energy Research and Development Administration, MSHA and past experience by Consolidation Coal Company has disclosed that certain plugging methods can effectively prevent explosive well gases from entering the mine during regular mining operations and allow additional safety and operational benefits that are not possible under Sec. 75.1700. (3) In lieu of establishing and maintaining barriers around oil and gas wells, the petitioner proposes to seal the Pittsburgh Coal Seam from the surrounding strata at the affected wells by using technology developed through the petitioner's successful well-plugging program. Since the inception of the well-plugging program, thousands of previously abandoned oil and gas wells have been effectively plugged and successfully been mined through or around. (4) In lieu of the method of plugging oil and gas wells approved in the previously granted petition, the petitioner proposes an alternative method that incorporates proven technological advances not available for plugging oil and gas wells when the previous petition was granted. As an alternative method of compliance with 30 CFR 75.1700, the petitioner proposes to maintain a safety barrier of 300 feet in diameter (150 feet between any mined area and a well) around all oil and gas wells (defined to include all active, inactive, abandoned, shut-in, and previously plugged wells, including water injection wells) until approval to proceed with mining has been obtained from the District Manager (DM). Prior to mining through any oil or gas wells, the petitioner will provide to the DM a declaration stating that all mandatory procedures for cleaning out, preparing, and plugging each gas or oil well have been completed. The declaration will be accompanied by logs described in this petition and any other records that the DM may request. The DM will review the declaration, the logs and any other records that have been requested, and may inspect the well, and will then determine if the operator has complied with the procedures for cleaning out, preparing and plugging each well. If the DM determines that the procedures have been complied with and provides an approval, the operator may then mine within the safety barrier of the well according to the terms of the Order. a. The petitioner proposes to use the following procedures when cleaning out and preparing oil and gas wells prior to plugging or replugging: (1) If the total depth of the well is less than 4,000 feet, the operator will completely clean out the well from the surface to at least 200 feet below the base of the lowest mineable coal seam unless the DM requires cleaning to a greater depth based on what is required due to the geological strata, or due to the pressure within the well. If the total depth of the well is 4,000 feet or greater, the operator will completely clean out the well from the surface to at least 400 feet below the base of the lowest mineable coal seam. The operator will remove all material from the entire diameter of well, wall to wall. (2) Prepare down-hole logs for each well. The logs will consist of a caliper survey and be suitable for determining the top, bottom, and thickness of all coal seams and potential hydrocarbon-producing strata and the location for a bridge plug. The DM may approve the use of a down-hole camera survey in lieu of down-hole logs. In addition, maintain a journal describing: The depth and nature of each material encountered; bit size and type used to drill each portion of the hole; length and type of each material used to plug the well; the length of casing(s) removed, perforated or ripped, or left in place; any sections where casing was cut or milled; and other pertinent information concerning cleaning and sealing the well. Invoices, work-orders, and other records relating to all work on the well will be maintained as part of the journal and provided to MSHA on request. (3) Remove all of the casing in the well or, if it is not possible to remove [[Page 47435]] all of the casing, fill the annulus between the casings and between the casings and the well walls with expanding cement (minimum 0.5 percent expansion on setting) and ensure that these areas contain no voids. If the casing cannot be removed, the operator will cut or mill it at all mineable coal seam levels and perforate or rip it at least every 50 feet from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam up to 100 feet above the uppermost mineable coal seam. If the operator can demonstrate to the satisfaction of the DM that all annuli in the well are already adequately sealed with cement using a casing bond log, then the operator will not be required to perforate or rip the casing for that particular well. When multiple casing and tubing strings are present in the coal horizon(s), the operator will perforate or rip any casing that remains and fill with expanding cement and keep an acceptable casing bond log for each casing and tubing string used in lieu of ripping or perforating multiple strings. (4) Place a mechanical bridge plug in the well if a cleaned-out well emits excessive amounts of gas. Place the mechanical bridge plug in a competent stratum at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam, but above the top of the uppermost hydrocarbon-producing stratum, unless the DM requires a greater distance based on what is required due to the geological strata, or due to the pressure within the well. (The operator will provide the DM with all information it possesses concerning the geologic nature of the strata and the pressure of the well.) If it is not possible to set a mechanical bridge plug, an appropriately sized packer may be used. (5) Properly place mechanical bridge plugs to isolate the hydrocarbon-producing stratum from the expanding cement plug, if the upper-most hydrocarbon-producing stratum is within 300 feet of the base of the lowest mineable coal seam. Nevertheless, the operator will place a minimum of 200 feet (400 feet if the total well depth is 4,000 feet or greater) of expanding cement below the lowest mineable coal seam, unless the DM requires a greater distance base on what is required due to the geological strata, or due to the pressure within the well. b. The petitioner proposes to use the following procedures for plugging or replugging oil or gas wells to the surface: (1) Pump expanding cement slurry down the well to form a plug that runs from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam (or lower if required by the DM due to the geological strata, or due to pressure within the well) to the surface. The operator will place the expanding cement in the well under a pressure of at least 200 pounds per square inch. Portland cement or a lightweight cement mixture may be used to fill the area from 100 feet above the top of the uppermost mineable coal seam (or higher if required by the DM due to the geological strata, or due to the pressure within the well) to the surface. (2) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level with the American Petroleum Institute (API) well number either engraved or welded on the casing. When the hole cannot be marked with a physical monument (e.g., prime farmland), the operator will use high-resolution GPS coordinates (one-half meter resolution) to locate the hole. c. The petitioner proposes to use the following procedures for plugging or replugging oil and gas wells for subsequent use as degasification boreholes: (1) Set a cement plug in the well by pumping expanding cement slurry down the tubing to provide at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) of expanding cement below the lowest mineable coal seam, unless the DM requires a greater depth due to the geological strata, or due to the pressure within the well. The operator will place the expanding cement in the well under a pressure of at least 200 pounds per square inch and extend the top of the expanding cement at least 100 feet above the top of the coal seam being mined, unless the DM requires a greater distance due to the geological strata, or due to the pressure within the well. (2) Securely grout a suitable casing into the bedrock of the upper portion of the degasification well to protect it. The remainder of this well may be cased or uncased. (3) Fit the top of the degasification casing with a wellhead, equipped as required by the DM in the approved ventilation plan. Such equipment may include check valves, shut-in valves, sampling ports, flame arrestor equipment, and security fencing. (4) Operation of the degasification well will be addressed in the approved ventilation plan. This may include periodic tests of methane levels and limits on the minimum methane concentrations that may be extracted. (5) After the area of the coal mine that is degassed by a well is sealed or the coal mine is abandoned, seal the degas holes using the following procedures: (i) Insert a tube to the bottom of the drill hole or, if not possible, to at least 100 feet above the coal seam being mined. Remove any blockage to ensure that the tube is inserted to this depth. (ii) Set a cement plug in the well by pumping Portland cement or a lightweight cement mixture down the tubing until the well is filled to the surface. (iii) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level with the API well number engraved or welded on the casing. d. The petitioner proposes to use the following procedures for preparing and plugging or replugging oil or gas wells that cannot be completely cleaned out: (1) Drill a hole adjacent and parallel to the well to a depth of at least 200 feet (or 400 feet if the total well depth is 4,000 feet or greater) below the lowest mineable coal seam, unless the DM requires a greater depth due to the geological strata, or due to pressures within the well. (2) Locate any casing that may remain in the well using a geophysical sensing device. (3) If the well contains casings, drill into the well from the parallel hole and perforate or rip all casings at intervals of at least 5 feet from 10 feet below the coal seam to 10 feet above the coal seam. Beyond that distance, perforate or rip all casings at least every 50 feet from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam up to 100 feet above the seam being mined, unless the DM requires a greater distance due to the geological strata, or due to the pressure within the well. The operator will fill the annulus between the casings and between the casings and the well wall with expanding cement (minimum of 0.5% expansion on setting), and ensure that these areas contain no voids. When multiple casing and tubing strings are present in the coal horizons, rip or perforate any casing that remains and fill with expanding cement. The operator will provide an acceptable casing bond log [[Page 47436]] for each casing and tubing used in lieu of ripping or perforating multiple strings. (4) Use a horizontal hydraulic fracturing technique to intercept the original well where there is sufficient casing in the well to allow use of the method outlined in paragraph (d)(3) above. Fracture the original well in at least six places from at least 200 feet (400 feet if the total well depth is 4,000 feet or greater) below the base of the lowest mineable coal seam to a point at least 50 feet above the seam being mined at intervals to be agreed on by the petitioner and the DM after considering the geological strata and the pressure within the well. The operator will pump expanding cement into the fractured well in sufficient quantities and in a manner that fills all intercepted voids. (5) Prepare down-hole logs for each well. The logs will consist of a caliper survey and be suitable for determining the top, bottom, and thickness of all coal seams and potential hydrocarbon-producing strata and the location for the bridge plug. The operator will maintain a journal describing; the depth and nature of each material encountered; bit size and type used to drill each portion of the hole; the length and type of each material used to plug the well; length of casing(s) removed, perforated, ripped, or left in place; and other pertinent information concerning sealing the well. Invoices, work-orders, and other records relating to all work on the well will be maintained as part of the journal and provided to MSHA on request. (6) After the plugging the well, plug the open portions of both holes from the bottom to the surface with Portland cement or a lightweight cement mixture. (7) Embed steel turnings or other small magnetic particles in the top of the cement near the surface to serve as a permanent magnetic monument of the well. In the alternative, extend a 4\1/2\-inch or larger casing, set in cement, at least 36 inches above the ground level. e. The petitioner proposes to use the following procedures after approval has been granted by the DM to mine through a plugged or replugged well: (1) Prior to cutting-through a plugged well, notify the DM or designee, representative of the miners, and the appropriate State agency in sufficient time for them to have a representative present. (2) Install drivage spads at the last open crosscut near the place to be mined to ensure intersection of the well when mining through wells using continuous mining equipment. The drivage spads will not be more than 50 feet from the well. Install drivage spads on 10-foot centers for a distance of 50 feet in advance of the well when using longwall-mining methods. The drivage spads will also be installed in the headgate. (3) Firefighting equipment, including fire extinguishers, rock dust, and sufficient fire hose to reach the working face area of the mine-through (when either the conventional or continuous mining method is used), will be available and operable during each well mine-through. The operator will locate the fire hose in the last open crosscut of the entry or room and maintain the water line to the belt conveyor tailpiece along with a sufficient amount of fire hose to reach the farthest point of penetration on the section. (4) Keep available at the last open crosscut, a supply of roof support and ventilation materials sufficient to ventilate and support around the well on cut-through. In addition, keep emergency plugs and suitable sealing materials will be available in the immediate area of the well intersection. (5) On the shift prior to mining through the well, all equipment will be serviced and checked for permissibility. Water sprays, water pressures and water flow rates used for dust and spark suppression will be examined and any deficiencies will be corrected. (6) Calibrate the methane monitors on the longwall, continuous mining machine, or cutting machine and loading machine on the shift prior to mining through the well. (7) When mining is in progress, test methane levels with a hand- held methane detector at least every 10 minutes from the time that mining with the continuous mining machine is within 30 feet of the well until the well is intersected and immediately prior to mining through it. No individual is allowed on the return side during the actual cutting process until the mine-through has been completed and the area examined and declared safe. All workplace examinations will be conducted on the return side of the shearer while the shearer is idle. (8) Keep the working place free from accumulations of coal dust and coal spillages, and apply rock dust on the roof, rib, and floor to within 20 feet of the face when mining through the well when using continuous or conventional mining methods. Conduct rock dusting on longwall sections on the roof, rib, and floor up to both the headgate and tailgate gob. (9) When using continuous or conventional mining methods, the working places will be free of accumulations of coal dust and coal spillages, and rock dust will be applied on the roof, rib, and floor to within 20 feet of the face when mining through the well. On longwall sections, rock dusting will be conducted and place on the roof, rib, and floor up to both the headgate and tailgate gob. (10) Deenergize all equipment when the well is intersected and thoroughly examine the place and determine it is safe before resuming mining. After a well has been intersected and the working place determined safe, mining will continue inby the well at a distance sufficient to permit adequate ventilation around the area of the well. (11) If the casing is cut or milled at the coal seam level, the use of torches should not be necessary. In rare instances, torches may be used for inadequately or inaccurately cut or milled casings. No open flame is permitted in the area until adequate ventilation has been established around the wellbore and methane levels are less than 1.0 percent in all areas that will be exposed to flames and sparks from the torch. The operator will apply a thick layer of rock dust to the roof, face, floor, ribs, and any exposed coal within 20 feet of the casing prior to any use of torches. (12) Non-sparking (brass) tools will be located on the working section and will be used to expose and examine cased wells. (13) No person will be permitted in the area of the cut-through operation except those actually engaged in the mining operation, including company personnel, representative of the miners, personnel from MSHA, and personnel from the appropriate State agency. (14) The operator will alert all personnel in the mine to the planned intersection of the well prior to their going underground if the planned intersection is to occur during their shift. This warning will be repeated for all shifts until the well has been mined through. (15) A certified official will directly supervise the cut-through operation and only the certified official in charge will issue instructions concerning the mine-through operation. (16) The responsible person required in 30 CFR 75.1501 will be responsible for well intersection emergencies. The responsible person will review the well intersection procedures prior to any planned intersection. Within 30 days after this petition becomes final, the petitioner will submit proposed revisions for its approved part 48 training plan to the DM. The proposed revisions will include initial and refresher training regarding compliance with the terms and conditions of this petition for modification. The operator will provide [[Page 47437]] all miners involved in the mine-through of a well with training regarding the requirements of this petition for modification prior to mining within 150 feet of the next well to be mined through. Within 30 days after this petition becomes final, the petitioner will submit proposed revisions for its approved mine emergency evacuation and firefighting plan required in 30 CFR 75.1501. The petitioner will revise the plans to include the hazards and evacuation procedures to be used for well intersections. All underground miners will be trained in this revised plan within 30 days of the DM's approval of the revised evacuation plan. Such training may be done in a weekly safety meeting or other type of appropriate setting. The petitioner asserts that the proposed alternative method will at all times guarantee no less than the same measure or protection afforded by the existing standard. Sheila McConnell, Director, Office of Standards, Regulations, and Variances. [FR Doc. 2016-17173 Filed 7-20-16; 8:45 am] BILLING CODE 4520-43-P
![47422 Federal Register / Vol. 81, No. 140 / Thursday, July 21, 2016 / Notices
Regulation Affected: 30 CFR (7) All hand-held methane detectors SUMMARY: Section 101(c) of the Federal
75.1002(a) (Installation of electric will be MSHA-approved and Mine Safety and Health Act of 1977 and
equipment and conductors; maintained in permissible and proper Title 30 of the Code of Federal
permissibility). operating condition as required by 30 Regulations Part 44 govern the
Modification Request: The petitioner CFR 75.320. application, processing, and disposition
requests a modification of the existing (8) Except for time necessary to of petitions for modification. This notice
standard to permit the use of low- troubleshoot under actual mining is a summary of petitions for
voltage or battery-powered conditions, coal production on the modification submitted to the Mine
nonpermissible electronic testing and section will cease. However, coal may Safety and Health Administration
diagnostic equipment within 150 feet of remain in the panline to test and (MSHA) by the parties listed below.
pillar workings or longwall faces. The diagnose the equipment under load. DATES: All comments on the petitions
petitioner states that: (9) Nonpermissible electronic testing must be received by MSHA’s Office of
(1) The use of nonpermissible low- and diagnostic equipment will not be Standards, Regulations, and Variances
voltage or battery-powered electronic used to test equipment when float coal on or before August 22, 2016.
testing and diagnostic equipment will dust is in suspension.
(10) All electronic testing and ADDRESSES: You may submit your
be limited to: Laptop computers; comments, identified by ‘‘docket
oscilloscopes; vibration analysis diagnostic equipment will be used in
accordance with the safe use procedures number’’ on the subject line, by any of
machines; cable fault detectors; point the following methods:
recommended by the manufacturer.
temperature probes; infrared 1. Electronic Mail: zzMSHA-
(11) Qualified personnel who use
temperature devices; insulation testers comments@dol.gov. Include the docket
electronic testing and diagnostic
(meggers); voltage, current and power equipment will be properly trained to number of the petition in the subject
measurement devices and recorders; recognize the hazards and limitations line of the message.
pressure and flow measurement devices; associated with use of the equipment. 2. Facsimile: 202–693–9441.
signal analyzer devices; ultrasonic (12) The nonpermissible low-voltage 3. Regular Mail or Hand Delivery:
thickness gauges; electronic components or battery-powered nonpermissible MSHA, Office of Standards,
testers; and electronic tachometers. electronic testing and diagnostic Regulations, and Variances, 201 12th
Other testing and diagnostic equipment equipment will not be put into service Street South, Suite 4E401, Arlington,
may be used if approved in advance by until MSHA has inspected the Virginia 22202–5452, Attention: Sheila
MSHA’s District Manager. equipment and determined that it is in McConnell, Director, Office of
(2) Nonpermissible electronic testing compliance with all the terms and Standards, Regulations, and Variances.
and diagnostic equipment will be used conditions in this petition. The Persons delivering documents are
only when equivalent permissible petitioner will notify MSHA before required to check in at the receptionist’s
equipment does not exist. additional nonpermissible electronic desk in Suite 4E401. Individuals may
(3) All other testing and diagnostic testing and diagnostic equipment is put inspect copies of the petitions and
equipment used within 150 feet of pillar into service within 150 feet of pillar comments during normal business
workings or longwall faces will be workings to provide time for MSHA to hours at the address listed above.
permissible. inspect the equipment before initial use. MSHA will consider only comments
(4) All nonpermissible low-voltage or (13) Cables supplying power to low- postmarked by the U.S. Postal Service or
battery-powered nonpermissible voltage testing and diagnostic proof of delivery from another delivery
electronic testing and diagnostic equipment will be continuous in length service such as UPS or Federal Express
equipment used within 150 feet of pillar or provided with ‘‘twist lock’’ on or before the deadline for comments.
workings will be examined by a connectors when used with 150 feet of FOR FURTHER INFORMATION CONTACT:
qualified person as defined in 30 CFR pillar workings. Barbara Barron, Office of Standards,
75.153 prior to use to ensure the The petitioner asserts that application Regulations, and Variances at 202–693–
equipment is being maintained in a safe of the existing standard will result in a 9447 (Voice), barron.barbara@dol.gov
operating condition. These examination diminution of safety to the miners and (Email), or 202–693–9441 (Facsimile).
results will be recorded in the weekly that the proposed alternative method [These are not toll-free numbers.]
examination electrical equipment book will at all times guarantee no less than SUPPLEMENTARY INFORMATION:
and made available to MSHA on the same measure of protection afforded
request. by the existing standard. I. Background
(5) A qualified person as defined in 30 Sheila McConnell, Section 101(c) of the Federal Mine
CFR 75.151 will continuously monitor Director, Office of Standards, Regulations, Safety and Health Act of 1977 (Mine
for methane immediately before and and Variances. Act) allows the mine operator or
during the use of nonpermissible [FR Doc. 2016–17174 Filed 7–20–16; 8:45 am] representative of miners to file a
electronic testing and diagnostic petition to modify the application of any
BILLING CODE 4520–43–P
equipment within 150 feet of pillar mandatory safety standard to a coal or
workings. other mine if the Secretary of Labor
(6) Nonpermissible electronic testing DEPARTMENT OF LABOR determines that:
and diagnostic equipment will not be 1. An alternative method of achieving
used if methane is detected in the result of such standard exists which
asabaliauskas on DSK3SPTVN1PROD with NOTICES
Mine Safety and Health Administration
concentrations at or above one percent. will at all times guarantee no less than
When 1.0 percent or more of methane is Petitions for Modification of the same measure of protection afforded
detected while the nonpermissible Application of Existing Mandatory the miners of such mine by such
electronic equipment is being used, the Safety Standards standard; or
equipment will be deenergized AGENCY: Mine Safety and Health 2. That the application of such
immediately and the nonpermissible Administration, Labor. standard to such mine will result in a
electronic equipment will be withdrawn diminution of safety to the miners in
ACTION: Notice.
to outby 150 feet from pillar workings. such mine.
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![Federal Register / Vol. 81, No. 140 / Thursday, July 21, 2016 / Notices 47437
all miners involved in the mine-through DEPARTMENT OF LABOR Administration, U.S. Department of
of a well with training regarding the Labor, Room N–3609, 200 Constitution
requirements of this petition for Occupational Safety and Health Avenue NW., Washington, DC 20210,
modification prior to mining within 150 Administration telephone: (202) 693–2222.
feet of the next well to be mined SUPPLEMENTARY INFORMATION: In a series
Agency Information Collection
through. Activities: Announcement of the Office of Federal Register notices, the Agency
Within 30 days after this petition of Management and Budget (OMB) announced its requests to OMB to renew
becomes final, the petitioner will submit Control Numbers Under the Paperwork its current extensions of approvals for
proposed revisions for its approved Reduction Act various information collection
mine emergency evacuation and (paperwork) requirements in its safety
AGENCY: Occupational Safety and Health
firefighting plan required in 30 CFR and health standards pertaining to
Administration (OSHA), Labor.
75.1501. The petitioner will revise the general industry, shipyard employment,
ACTION: Notice; announcement of the
plans to include the hazards and and the construction industry (i.e., 29
Office of Management and Budget’s CFR parts 1905, 1910, 1915, 1917, 1918,
evacuation procedures to be used for (OMB) approval of information
well intersections. All underground and 1926), and regulations pertaining to
collection requirements. Occupational Safety and Health State
miners will be trained in this revised
plan within 30 days of the DM’s SUMMARY: The Occupational Safety and Plans, and OSHA Strategic Partnership
approval of the revised evacuation plan. Health Administration announces that Program for Worker Safety and Health.
Such training may be done in a weekly OMB extended its approval for a In these Federal Register
safety meeting or other type of number of information collection announcements, the Agency provided
appropriate setting. requirements found in a number of 60-day comment periods for the public
OSHA’s standards and regulations. to respond to OSHA’s burden hour and
The petitioner asserts that the OSHA sought approval of these cost estimates.
proposed alternative method will at all requirements under the Paperwork In accord with the PRA (44 U.S.C.
times guarantee no less than the same Reduction Act of 1995 (PRA), and, as 3501–3520), OMB approved these
measure or protection afforded by the required by that Act, is announcing the information collection requirements.
existing standard. approval numbers and expiration dates The table below provides the following
Sheila McConnell,
for these requirements and regulations. information for each of these
DATES: This notice is effective July 21, information collection requirements
Director, Office of Standards, Regulations,
and Variances.
2016. approved by OMB: the title of the
[FR Doc. 2016–17173 Filed 7–20–16; 8:45 am]
FOR FURTHER INFORMATION CONTACT: Federal Register notice; the Federal
Theda Kenney or Todd Owen, Register reference (date, volume, and
BILLING CODE 4520–43–P
Directorate of Standards and Guidance, leading page); OMB’s Control Number;
Occupational Safety and Health and the new expiration date.
Date of Federal Register
Title of the information collection publication, OMB control Expiration
request Federal Register reference, and No. date
OSHA docket No.
1,2-Dibromo-3 Chloropropane (DBCP) (29 CFR May 18, 2015 ................................................................. 1218–0101 .. 12/31/2018
1910.1044). 80 FR 28300
Docket No. OSHA–2012–0010
1,3-Butadiene (29 CFR 1910.1051) ................................ October 26, 2015 ........................................................... 1218–0170 .. 05/31/2019
80 FR 65246
Docket No. OSHA–2012–0027
4,4’-Methylenedianiline (MDA) in Construction (29 CFR December 17, 2015 ........................................................ 1218–0183 .. 06/20/2019
1926.60). 80 FR 78773
Docket No. OSHA–2012–0031
Asbestos in Shipyards (29 CFR 1915.1001) .................. May 21, 2015 ................................................................. 1218–0195 .. 03/31/2019
80 FR 29344
Docket No. OSHA–2012–0009
Cadmium in General Industry (29 CFR 1910.1027) ....... June 11, 2015 ................................................................ 1218–0185 .. 12/31/2018
80 FR 33293
Docket No. OSHA–2012–0005
Commercial Diving Operations (29 CFR part 1910, sub- April 7, 2015 ................................................................... 1218–0069 .. 03/31/2019
part T). 80 FR 18647
Docket No. OSHA–2011–0008
Hazardous Waste Operations and Emergency Re- August 19, 2015 ............................................................. 1218–0202 .. 03/31/2019
sponse (HAZWOPER) (29 CFR 1910.120). 80 FR 50325
Docket No. OSHA–2011–0862
asabaliauskas on DSK3SPTVN1PROD with NOTICES
Hexavalent Chromium for General Industry (29 CFR December 17, 2015 ........................................................ 1218–0252 .. 06/30/2019
1910.1026), Shipyard Employment (29 CFR 80 FR 78775
1915.1026), and Construction (29 CFR 1926.1126). Docket No. OSHA–2012–0034
Inorganic Arsenic (29 CFR 1910.1018) .......................... January 14, 2015 ........................................................... 1218–0104 .. 10/31/2018
80 FR 1970
Docket No. OSHA2011–0186
Lead in Construction (29 CFR 1926.62) ......................... September 22, 2015 ....................................................... 1218–0189 .. 04/30/2019
80 FR 57231
Docket No. OSHA–2012–0014
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Document Created: 2018-02-08 07:59:08
Document Modified: 2018-02-08 07:59:08
| Category | Regulatory Information | |
| Collection | Federal Register | |
| sudoc Class | AE 2.7: GS 4.107: AE 2.106: | |
| Publisher | Office of the Federal Register, National Archives and Records Administration | |
| Section | Notices | |
| Action | Notice. | |
| Dates | All comments on the petitions must be received by MSHA's Office of Standards, Regulations, and Variances on or before August 22, 2016. | |
| Contact | Barbara Barron, Office of Standards, Regulations, and Variances at 202-693-9447 (Voice), [email protected] (Email), or 202-693-9441 (Facsimile). [These are not toll-free numbers.] | |
| FR Citation | 81 FR 47422 |
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