East Texas Regional Landfill - Permit Modification Application
Transcription
East Texas Regional Landfill - Permit Modification Application
ETTL Engineers & Consultants Inc. GEOTECHNICAL MATERIALS ENVIRONMENTAL DRILLING LANDFILLS May 3, 2012 Tyler, Texas Mrs. Christine M. Bergren Texas Commission on Environmental Quality Manager, Municipal Solid Waste Permits Section Waste Permits Division, MC-124 P.O. Box 13087 Austin, Texas 78711-3087 Re: IESI East Texas Regional Landfill – Rusk County Municipal Solid Waste (MSW) – Permit No. 1249B RN 102379815/ CN 601668486 Landfill Gas Management Plan Modification Application Incident Specific Remediation Plan Dear Mrs. Bergren: ETTL Engineers & Consultants Inc. (ETTL) is providing the following Incident Specific Remediation Plan as a permit modification to the designated facilities Landfill Gas Management Plan (LGMP) on behalf of IESI TX Landfill LP. The modification is required due to a verified methane exceedance detected within landfill gas probe M2. The initial exceedance was detected during scheduled quarterly landfill gas monitoring on December 14, 2011. In accordance with the LGMP, the facility conducted a limited subsurface investigation on January 23, 2012. Landfill gas extraction trenches were scheduled for installation during the week of February 7, 2012; however, during construction solid waste was encountered between three (3) and ten (10) feet below ground surface in the area. A request for an alternate schedule to demonstrate compliance was granted by the TCEQ on March 7, 2012, allowing an additional 60 days to provide an Incident Specific Remediation Plan as a permit modification with public notice. This permit modification application is prepared to provide an Incident Specific Remediation Plan as described within the facilities’ Landfill Gas Management Plan and TCEQ correspondence. The Incident Specific Remediation Plan is identified as Appendix G3 within the facilities approved Landfill Gas Management Plan. 210 Beech Street Texarkana, Arkansas 71854 870-772-0013 Phone 870-216-2413 Fax 1717 East Erwin Tyler, Texas 75702 903-595-4421 Phone 903-595-6113 Fax w w w . e t t l i n c . c o m 707 West Cotton Street Longview, Texas 75604-5505 903-758-0915 Phone 903-758-8245 Fax Specific changes to the Landfill Gas Management Plan include the following: (1) Incident Specific Remediation Plan integrated into the original Landfill Gas Management Plan as Appendix G3. (2) A description of investigation and remediation activities; (3) Removal of an existing passive landfill gas trench system in order to remove solid waste materials from the area; (4) Removal of solid waste within the vicinity of landfill gas probe M2 and groundwater monitoring well MW-12; (5) Backfill of compacted clayey soils within the excavation area; and, (6) Monthly monitoring of landfill gas probe M2 for six (6) months unless two (2) consecutive monthly monitoring events show methane levels below five (5) percent. In which case monitoring will revert to the normal quarterly schedule. One (1) original and two (2) copies of the application, including the Part 1 (TCEQ-0650) Form, a redline version showing changes to the original LGMP, and a final version of the LGMP are included in this submittal. A property landownership map depicted landowners within 0.25 miles of the facility, a cross-referenced list of landowners, an electronic (CD) copy of the landowner list, as well as application fee documentation are also attached. Sincerely, ETTL ENGINEERS & CONSULTANTS INC. C. Brandon Quinn, P.E., P.G. Vice President Manager of Engineering Services ETTL Engineers & Consultants Inc. 1717 E. Erwin Tyler, Texas 75702 903-595-4421 Phone Page 2 of 2 Permit Modification Application Form 0650-Part 1 Texas Commission on Environmental Quality Permit or Registration Application for Municipal Solid Waste Facility Part I A. General Information Facility Name: IESI East Texas Regional Landfill Physical or Street Address (if available): 5155 FM 2867 East (City) (County)( State)( Zip Code): Henderson Rusk TX 75654 (Area Code) Telephone Number: 903-889-2872 Charter Number: 131598000 If the application is submitted on behalf of a corporation, provide the Charter Number as recorded with the Office of the Secretary of State for Texas. Operator Name1: Mailing Address: (City) (County)( State)( Zip Code): (Area Code) Telephone Number: (Area Code) FAX Number: Charter Number: IESI TX Landfill LP 2301 Eagle Parkway, Suite 200 Fort Worth Tarrant 817-632-4000 817-632-4540 131598000 If the permittee is the same as the operator, type “Same as Operator”. Permittee Name: Same as Operator Physical or Street Address (if available): (City) (County)( State)( Zip Code): (Area Code) Telephone Number: Charter Number: TX 76177 TX If the application is submitted by a corporation or by a person residing out of state, the applicant must register an Agent in Service or Agent of Service with the Texas Secretary of State's office and provide a complete mailing address for the agent. The agent must be a Texas resident. Agent Name: Thomas J. Fowler, VP, IESI TX GP Corporation Mailing Address: 2301 Eagle Parkway, Suite 200 (City) (County)( State)( Zip Code): Fort Worth Tarrant TX 76177 (Area Code) Telephone Number: 817-632-4000 (Area Code) FAX Number: 817-632-4540 Application Type: Permit Registration Major Amendment Modification w/Public Notice w/out Public Notice 1 Minor Amendment Temporary Authorization Notice of Deficiency Response The operator has the duty to submit an application if the facility is owned by one person and operated by another [30 TAC 305.43(b)]. The permit will specify the operator and the owner who is listed on this application [Section 361.087 Texas Health and Safety Code]. TCEQ-0650, Part I Application (rev. 12/12/08) Page 1 Facility Classification: Type I Type I AE Type IV Type IV AE Type V Type VI Type IX Activities covered by this application (check all that apply): Storage Processing Disposal Waste management units covered by this application (check all that apply): Containers Tanks Incinerators Composting Other (Specify) Other (Specify) Surface Impoundments Type IV Demonstration Unit Other (Specify) Other (Specify) Landfills Type IX Energy/Material Recovery Is this submittal part of a Consolidated Permit Processing request, in accordance with 30 TAC Chapter 33? Yes No If yes, state the other TCEQ program authorizations requested. Provide a brief description of the portion of the facility covered by this application. For amendments, modifications, and temporary authorizations, provide a brief description of the exact changes to the permit or registration conditions and supporting documents referenced by the permit or registration. Also, provide an explanation of why the amendment, modification, or temporary authorization is requested. This permit modification application is prepared to provide an Incident Specific Remediation Plan in response to a verified methane exceedance within landfill gas probe M2. The Incident Specific Remediation Plan is identified as Appendix G3 within the facilities approved Landfill Gas Management Plan. Specific changes to the Landfill Gas Management Plan include the following: (1) Incident Specific Remediation Plan integrated into the original Landfill Gas Management Plan as Appendix G3; (2) A description of investigation and remediation activities; (3) Removal of an existing passive landfill gas trench system in order to remove solid waste materials from the area; (4) Removal of solid waste within the vicinity of landfill gas probe M2 and groundwater monitoring well MW-12; (5) Backfill of compacted clayey soils within the excavation area; and, (6) Monthly monitoring of landfill gas probe M2 for six months unless two consecutive monthly monitoring events show methane levels below five percent. In which case monitoring will revert to the normal quarterly schedule. Does the application contain confidential Material? Yes No If yes, cross-reference the confidential material throughout the application and submit as a separate document or binder conspicuously marked “CONFIDENTIAL.” Alternative Language Notice Instructions For certain permit applications, public notice in an alternate language is required. If an elementary school or middle school nearest to the facility offers a bilingual program, notice may be required to be published in an alternative language. The Texas Education Code, upon which the TCEQ alternative language notice requirements are based, trigger a bilingual education program to apply to an entire school district should the requisite alternative language speaking student population exist. However, there may not exist any bilingual students at a particular school within a district which is required to offer the bilingual education program. For this reason, the requirement to publish notice in an alternative language is TCEQ-0650, Part I Application (rev. 12/12/08) Page 2 triggered if the nearest elementary or middle school, as a part of a larger school district, is required to make a bilingual education program available to qualifying students and either the school has students enrolled at such a program on-site, or has students who attend such a program at another location in satisfaction of the school's obligation to provide such a program as a member of a triggered district. If it is determined that an alternative language notice is required, the applicant is responsible for ensuring that the publication in the alternate language is complete and accurate in that language. Electronic versions of the Spanish template examples are available from the TCEQ to help the applicant complete the publication in the alternative language. Alternative Language Notice Application Form: Alternative language notice confirmation for this application: Not applicable-Publication is not required for this permit modification. 1. Is a bilingual program required by the Texas Education Code in the school district where the facility is located? YES NO (If NO, alternative language notice publication not required) 2. If YES to question 1, are students enrolled in a bilingual education program at either the elementary school or the middle school nearest to the facility? YES NO (IF YES to questions 1 and 2, alternative language publication is required; If NO to question 2, then consider the next question) 3. If YES to question 1, are there students enrolled at either the elementary school or the middle school nearest to the facility who attend a bilingual education program at another location? YES NO (If Yes to questions 1 and 3, alternative language publication is required; If NO to question 3, then consider the next question) 4. If YES to question 1, would either the elementary school or the middle school nearest to the facility be required to provide a bilingual education program but for the fact that it secured a waiver from this requirement, as available under 19 TAC '89.1205(g)? YES NO (If Yes to questions 1 and 4, alternative language publication is required; If NO to question 4, alternative language notice publication not required) If a bilingual education program(s) is provided by either the elementary school or the middle school nearest to the facility, which language(s) is required by the bilingual program? Note: Applicants for new permits and major amendments must make a copy of the administratively complete application available at a public place in the county where the facility is, or will be, located for review and copying by the public. Not applicable for this permit modification. Public place where administratively complete permit application will be located. Public Place (e.g., public library, county court house, city hall, etc.): Mailing Address: (City) (County)( State)( Zip Code): (Area Code) Telephone Number: TCEQ-0650, Part I Application (rev. 12/12/08) Page 3 Except for Type I AE and Type IV AE landfill facilities, for permits, registrations, amendments, and modifications requiring public notice, provide the URL address of a publicly accessible internet web site where the application and all revisions to that application will be posted. http://www.ettlinc.com/publicnotices B. Facility Location Local Government Jurisdiction: Rusk County Within City Limits of: None Within Extraterritorial Jurisdiction of City of: None Is the proposed municipal or industrial solid waste disposal or processing facility located in an area in which the governing body of the municipality or county has prohibited the disposal or processing of municipal or industrial solid waste? (If YES, provide a copy of the ordinance or order): YES NO Provide a description of the location of the facility with respect to known or easily identifiable landmarks. The facility is located approximately 1.25 miles east of the intersection of FM 2867 and FM 840. The facility is located approximately 5.5 miles southeast of Henderson, Texas. Detail the access routes from the nearest United States or state highway to the facility. From Henderson, east on FM 840, continuing east for approximately 1.25 miles on FM 2867 after the FM 840 and FM 2867 intersection. The facility is located at 5155 FM 2867 on the north side of FM 2867. Provide the latitudinal and longitudinal geographic coordinates of the facility. Latitude N 32o07’ 35” Longitude W 94o 42’ 34” Elevation (above msl) 465 feet Is the facility within the Coastal Management Program boundary? Texas Department of Transportation District Location: TXDOT District Name & Number: Tyler District #10 District Engineer’s Name: Randy Hopmann, P.E. Street or P. O. Box: 2709 West Front Street (City) (County)( State)( Zip Code): Tyler Smith (Area Code) Telephone Number: 903-510-9100 (Area Code) FAX Number: 903-510-9158 Yes No TX 75702 The local governmental authority or agency responsible for road maintenance: Agency Name Texas Department of Transportation Contact Person’s Name: Daryl Daigle, Jr. (Area Maintenance Supervisor) Street or P. O. Box: 3100 FM 225 (City) (County)( State)( Zip Code): Henderson Rusk TX 75652 (Area Code) Telephone Number: 903-657-4521 (Area Code) FAX Number: 903-910-9158 State Representative: District Number: State Representative’s Name: District Office Address: TCEQ-0650, Part I Application (rev. 12/12/08) 11 Chuck Hopson 214 South Main Street Page 4 (City) (County)( State)( Zip Code): (Area Code) Telephone Number: (Area Code) FAX Number: Jacksonville Cherokee 903-541-2250 903-586-0823 TX State Senator: District Number: State Senator’s Name: District Office Address: (City) (County)( State)( Zip Code): (Area Code) Telephone Number: (Area Code) FAX Number: 1 Kevin Eltife 3304 South Broadway Avenue, Suite 103 Tyler Smith Tx 903-596-9122 903-596-9189 Council of Government (COG) Information: COG Name: COG Representative’s Name: COG Representative’s Title: Street or P. O. Box: (City) (County)( State)( Zip Code): (Area Code) Telephone Number: (Area Code) FAX Number: East Texas Council of Governments David A. Cleveland Executive Director 3800 Stone Road Kilgore Gregg TX 903-984-8641 903-983-1440 River Basin Information: River Authority: Contact Person’s Name: Watershed Sub-Basin Name: Street or P. O. Box: (City) (County)( State)( Zip Code): (Area Code) Telephone Number: (Area Code) FAX Number: Angelina and Neches River Authority Jody Anderson (President) None P.O. Box 387/210 East Lufkin Avenue Lufkin Angelina TX 903-632-7795 903-632-2564 75766 75701 75662 75902/75901 This site is located in the following District of the U.S. Army Corps of Engineers: Albuquerque, NM Ft. Worth, TX Galveston, TX Tulsa, OK C. Maps General For permits, registrations, and amendments only, submit a topographic map, ownership map, county highway map, or a map prepared by a registered professional engineer or a registered surveyor which shows the facility and each of its intake and discharge structures and any other structure or location regarding the regulated facility and associated activities. Maps must be of material suitable for a permanent record, and shall be on sheets 8-1/2 inches by 14 inches or folded to that size, and shall be on a scale of not less than one inch equals one mile. The map shall depict the approximate boundaries of the tract of land owned or to be used by the applicant and shall extend at least one mile beyond the tract boundaries sufficient to show the following: each well, spring, and surface water body or other water in the state within the map area; the general character of the areas adjacent to the facility, including public roads, towns and the nature of development of adjacent lands such as residential, commercial, agricultural, recreational, undeveloped, etc; the location of any waste disposal activities conducted on the tract not included in the application; and TCEQ-0650, Part I Application (rev. 12/12/08) Page 5 the ownership of tracts of land adjacent to the facility and within a reasonable distance from the proposed point or points of discharge, deposit, injection, or other place of disposal or activity. General location maps For permits, registrations, and amendments only, submit at least one general location map at a scale of one-half inch equals one mile. This map shall be all or a portion of a county map prepared by Texas Department of Transportation (TxDOT). If TxDOT publishes more detailed maps of the proposed facility area, the more detailed maps shall also be included in Part I. Use the latest revision of all maps. Land ownership map Provide a map that locates the property owned by adjacent and potentially affected landowners. The maps should show all property ownership within 1/4 mile of the facility, on-site facility easement holders, and all mineral interest ownership under the facility. Landowners list Provide the adjacent and potentially affected landowners’ list, keyed to the land ownership map with each property owner's name and mailing address. The list shall include all property owners within 1/4 mile of the facility, easement holders, and all mineral interest ownership under the facility. Provide the property, easement holders’, and mineral interest owners’ names and mailing addresses derived from the real property appraisal records as listed on the date that the application is filed. Provide the list in electronic form, as well. D. Property owner information For permits, registrations, amendments, and modifications that change the legal description, a change in owner, or a change in operator only, provide the following: (1) the legal description of the facility; (A) the abstract number as maintained by the Texas General Land Office for the surveyed tract of land; (B) the legal description of the property and the county, book, and page number or other generally accepted identifying reference of the current ownership record; (C) for property that is platted, the county, book, and page number or other generally accepted identifying reference of the final plat record that includes the acreage encompassed in the application and a copy of the final plat, in addition to a written legal description; (D) a boundary metes and bounds description of the facility signed and sealed by a registered professional land surveyor; (E) on-site easements at the facility, and (F) drawings of the boundary metes and bounds description; and (2) a property owner affidavit signed by the owner. E. Legal authority Provide verification of the legal status of the owner and operator, such as a one-page certificate of incorporation issued by the secretary of state. List all persons having over a 20% ownership in the proposed facility. TCEQ-0650, Part I Application (rev. 12/12/08) Page 6 Indicate Ownership status of the facility: Private Corporation Partnership Proprietorship Public County Federal Municipal Military Other (Specify) State Does the operator own the facility units and the facility property? Yes Non-Profit Organization Regional No If “No,” for permits, registrations, amendments, and modifications that changes the legal description, a change in owner, or a change in operators submit a copy of the lease for the use of or the option to buy the facility units or facility property, as appropriate, and identify: Owner Name: Street or P. O. Box: (City) (County)( State)( Zip Code): (Area Code) Telephone Number: (Area Code) FAX Number: Charter Number: F. Evidence of competency For permits, registrations, amendments, and modifications that change the legal description, a change in owner, or a change in operators submit a list of all Texas solid waste sites that the owner and operator have owned or operated within the last ten years. Site Name Not Applicable Site Type Permit/Reg. No. County Dates of Operation Submit a list of all solid waste sites in all states, territories, or countries in which the owner and operator have a direct financial interest. Site Name Location Dates of Operation Regulatory Agency (Name & Address) Not Applicable A licensed solid waste facility supervisor, as defined in 30 TAC Chapter 30, Occupational Licenses and Registrations will be employed before commencing facility operation. Provide the names of the principals and supervisors of the owner’s and operator’s organization, together with previous affiliations with other organizations engaged in solid waste activities. Name Previous Affiliation Other Organization Not Applicable For landfill permit applications only, evidence of competency to operate the facility shall also include landfilling and earthmoving experience if applicable, and other pertinent experience, or licenses as described in 30 TAC Chapter 30 possessed by key personnel. The number and size of each type of equipment to be dedicated to facility operation will be specified in greater detail on Part IV of the application within the site operating plan. TCEQ-0650, Part I Application (rev. 12/12/08) Page 7 Landfilling/Earthmoving Equipment Types Not Applicable Personnel Experience or Licenses For mobile liquid waste processing units, submit a list of all solid waste, liquid waste, or mobile waste units that the owner and operator have owned or operated within the past five years. Submit a list of any final enforcement orders, court judgments, consent decrees, and criminal convictions of this state and the federal government within the last five years relating to compliance with applicable legal requirements relating to the handling of solid or liquid waste under the jurisdiction of the commission or the United States Environmental Protection Agency. Applicable legal requirement means an environmental law, regulation, permit, order, consent decree, or other requirement. Solid waste, liquid waste, or mobile waste units owned or operated within past 5 years Not Applicable G. Texas and federal final enforcement orders, court judgments, consent decrees, and criminal convictions Appointments Provide documentation that the person signing the application meets the requirements of 30 TAC §305.44, Signatories to Applications. If the authority has been delegated, provide a copy of the document issued by the governing body of the owner or operator authorizing the person that signed the application to act as agent for the owner or operator. H. Application Fees For a new permit, registration, amendment, modification, or temporary authorization, submit a $150 application fee. For authorization to construct an enclosed structure over an old, closed municipal solid waste landfill in accordance with 30 TAC 330 Subchapter T, submit a $2,500 application fee. If paying by check, send payment to: Texas Commission on Environmental Quality Financial Administration Division, MC 214 P. O. Box 13087 Austin, Texas 78711-3087 Payment maybe made online using TCEQ e-pay at www.tceq.state.tx.us/e-services/ E-pay confirmation number TCEQ-0650, Part I Application (rev. 12/12/08) Page 8 IESI East Texas Regional Landfill Affected Land Owners List IESI East Texas Regional Landfill-Landfill Gas Management Plan Modification May 3, 2012 Affected Land Owners List (See attached ¼ mile radius map) (From current Rusk County Appraisal District records) 1. & 2. James Kangerga 2009 Trust James Michael Kangerga, Trustee 704 Pine Street Henderson, TX 75654 7. Donnie Anthony 611 Florey St. Kilgore, TX 75662 8. Bill King Estate c/o Jessie Hill, et al. 117 Lewis St. Henderson, TX 75652-6803 9. & 10. Wilkerson Family Trust Melba Jo Wilkerson,Trustee Melba Wilkerson 11 Woodhaven Circle Henderson, TX 75654 11. IESI TX Landfill, LP Attention: Thomas J. Fowler, General Counsel 2301 Eagle Parkway, Ste. 200 Fort Worth, TX 76177-2326 11A. IESI TX Corp. 2301 Eagle Parkway, Ste. 200 Fort Worth, TX 76177-2326 Rade Russell Kangerga 102 E. Main Street Henderson, TX 75652-3184 John Kangerga 102 E. Main Street Henderson, TX 75652-3184 Spikes Kangerga 102 E. Main Street Henderson, TX 75652-3184 3. Will Sanders Estate c/o Armestella Anthony 5063 FM 2867 E Henderson, TX 75654-2333 4. Clifford G. Starcher Estate and Linda 4953 FM 2867 E Henderson, TX 75654-2331 5. 6. Will Sanders Estate c/o Arma Burnett 5057 FM 2867 E Henderson, TX 75654-2333 Shiloh Reese CME Church c/o Estell Reese 422 E. Ragley St. Henderson, Tx 75654-3235 12. Barbara Simmons 5469 FM 2867 E Henderson, TX 75654-2419 13. Gary N. & Janie C. Pointer 5497 FM 2867 E Henderson, TX 75654-2419 IESI East Texas Regional Landfill Land Owners List (continued) (From current Rusk County Appraisal District records) 14. Michael Wilhite P.O. Box 1810 Henderson, TX 75653-1810 22. Joshua Lee 5652 FM 2867 E Henderson, TX 75652 15. & 16. Patsy Earline Jones 1302 CR 342 S Henderson, TX 75654 23. Mason William Schmidt, Jr. 5539 FM 2867 E Henderson, TX 75654-2421 17. Cecil R. & Clara V. West 2167 CR 304 S Henderson, TX 75654-2348 24. Haskell E. Gossett 150 Hillside Dr. Liberty, TX 77575-3306 18. Christopher Lynn Hale P.O. Box 26 Henderson, TX 75653-0026 25. Brenda Kay Harrison 6607 Taylor Way Spring, TX 77389-2924 19. Doris Artelia Reese Life Estate 20341 CR 482 Lindale, TX 75771-3711 26. FM 2867 Right of Way TxDOT Tyler District 2709 W. Front St. Tyler, TX 75702 20. Donald & Ettie Copeland 5788 FM 2867 E Henderson, TX 75652 27. CR 355 Right of Way Rusk County P.O. Box 758 Henderson, TX 75652-0758 21. Chris Alan Roberts 5580 FM 2867 E Henderson, TX 75654-2420 Rusk County Appraisal District records do not include mineral interest ownership or facility easement information. Affected Landowner Map D.J.R. Redline Version IESI EAST TEXAS REGIONAL LANDFILL RUSK COUNTY, TEXAS TCEQ PERMIT NO. MSW 1249B PERMIT AMENDMENT APPLICATION PART III - FACILITY INVESTIGATION AND DESIGN ATTACHMENT G LANDFILL GAS MANAGEMENT PLAN Prepared for IESI TX Landfill LP Technically Complete October 22, 2009 Prepared by BIGGS & MATHEWS ENVIRONMENTAL 1700 Robert Road, Suite 100 Mansfield, Texas 76063 817-563-1144 TEXAS BOARD OF PROFESSIONAL ENGINEERS FIRM REGISTRATION NO. F-256 TEXAS BOARD OF PROFESSIONAL GEOSCIENTISTS FIRM REGISTRATION NO. 50222 May 3, 2012 Revisions Prepared by ETTL Engineers and Consultants Inc. 1717 East Erwin Tyler, Texas 75702 903-595-4421 Phone 903-595-6113 Fax G3 INCIDENT SPECIFIC REMEDIATION PLAN 30 TAC §330.371(c)3 G3.1 Purpose and Background This incident specific remediation plan is prepared in response to verified methane concentrations exceeding five (5) percent within landfill gas probe M2. The initial methane exceedance was detected during quarterly landfill gas monitoring in December 2011. Landfill gas probe M2 is located approximately 65 feet south of a closed (Pre-Subtitle D) landfill and approximately 50 feet north of Cell #1 within the active Subtitle D landfill. G3.2 Assessment and Remediation Activities In response to the verified methane exceedance, the facility has implemented the following assessment and remediation activities: • Increased monitoring activities within landfill gas probe M2 and nearby passive gas vent system to a bi-monthly frequency; • Installation of two (2) turbines to the existing passive gas vent system risers in order to increase vacuum within the vent system; • A single pumping event of the passive gas vent system to remove accumulated water within the trench; and, • A limited shallow subsurface investigation in the vicinity of landfill gas probe M2 in order to attempt to determine the potential source of the landfill gas. The investigation included advancing ten (10) boreholes via hand auger to various depths in the vicinity of landfill gas probe M2, Based upon the results of the shallow subsurface investigation, installation of additional landfill gas extraction trenches was scheduled. However, solid waste was encountered between 3 to 10 feet below ground surface in the vicinity of landfill gas probe M2. Waste encountered appears to be municipal waste from the closed (Pre-Subtitle D) landfill located north of landfill gas probe M2. This waste is expected to be the source of methane within landfill gas probe M2. ETTL Engineers and Consultants Inc. Revised 5/3/2012 G3.3 Additional Remediation Activities The facility will remove any waste encountered within approximately 15 feet of landfill gas probe M2 and a groundwater monitoring well (MW-12) located in close proximity to M2. The excavation of waste will also require the removal of the passive landfill gas extraction system currently located in the vicinity of landfill gas probe M2. Landfill gas probe M2 and groundwater monitoring well (MW-12), will not be removed during excavation activities. Caution will be utilized during excavation and backfill activities to prevent damage to the landfill gas probe and groundwater monitoring well. During excavation activities, several test pits may be utilized to verify the deepest layer of waste within the area has been removed. Excavated waste will be disposed within the active working face of the Subtitle D landfill in accordance with the facility Site Operating Plan. Stockpiling of waste is not anticipated; however, if necessary, excavated waste will only be stockpiled within lined areas of the active landfill. The excavation area will be covered overnight and during periods of inactivity due to inclement weather. Upon completion of excavation activities, clayey soils (CL, CH or SC) will be placed within the excavation area and compacted. Clayey soils will be backfilled in thin lifts and compacted. An approximate five (5) foot wide portion of the backfill, located along the northern extent of the excavated area, will be compacted according to constructed soil liner standards in order to form a poorly permeable wall between the closed Pre-Subtitle D fill area and the landfill gas probe. The remediation activities are scheduled to begin on May 7, 2012 with an expected completion date of May 21, 2012 dependent on weather conditions. G3.4 Post Completion Activities Following completion of the remediation activities, monitoring of landfill gas probe M2 will be conducted on a monthly basis for at least six (6) months. However, if methane levels below five (5) percent are recorded during two (2) consecutive monthly monitoring events, monitoring frequency will return to the normal quarterly schedule. In addition, a report detailing remediation activities will be provided to the TCEQ upon completion of remediation activities. If after six (6) months of monitoring are conducted and methane levels remain above five (5) percent; additional remediation activities will be implemented which may include installation of addition passive landfill gas vent systems, additional compacted clay wall structures or removing additional waste. ETTL Engineers and Consultants Inc. Revised 5/3/2012 Submittal Version IESI EAST TEXAS REGIONAL LANDFILL RUSK COUNTY, TEXAS TCEQ PERMIT NO. MSW 1249B PERMIT AMENDMENT APPLICATION PART III - FACILITY INVESTIGATION AND DESIGN ATTACHMENT G LANDFILL GAS MANAGEMENT PLAN Prepared for IESI TX Landfill LP Technically Complete October 22, 2009 Prepared by BIGGS & MATHEWS ENVIRONMENTAL 1700 Robert Road, Suite 100 Mansfield, Texas 76063 817-563-1144 TEXAS BOARD OF PROFESSIONAL ENGINEERS FIRM REGISTRATION NO. F-256 TEXAS BOARD OF PROFESSIONAL GEOSCIENTISTS FIRM REGISTRATION NO. 50222 May 3, 2012 Revisions Prepared by ETTL Engineers and Consultants Inc. 1717 East Erwin Tyler, Texas 75702 903-595-4421 Phone 903-595-6113 Fax G3 INCIDENT SPECIFIC REMEDIATION PLAN 30 TAC §330.371(c)3 G3.1 Purpose and Background This incident specific remediation plan is prepared in response to verified methane concentrations exceeding five (5) percent within landfill gas probe M2. The initial methane exceedance was detected during quarterly landfill gas monitoring in December 2011. Landfill gas probe M2 is located approximately 65 feet south of a closed (Pre-Subtitle D) landfill and approximately 50 feet north of Cell #1 within the active Subtitle D landfill. G3.2 Assessment and Remediation Activities In response to the verified methane exceedance, the facility has implemented the following assessment and remediation activities: • Increased monitoring activities within landfill gas probe M2 and nearby passive gas vent system to a bi-monthly frequency; • Installation of two (2) turbines to the existing passive gas vent system risers in order to increase vacuum within the vent system; • A single pumping event of the passive gas vent system to remove accumulated water within the trench; and, • A limited shallow subsurface investigation in the vicinity of landfill gas probe M2 in order to attempt to determine the potential source of the landfill gas. The investigation included advancing ten (10) boreholes via hand auger to various depths in the vicinity of landfill gas probe M2, Based upon the results of the shallow subsurface investigation, installation of additional landfill gas extraction trenches was scheduled. However, solid waste was encountered between 3 to 10 feet below ground surface in the vicinity of landfill gas probe M2. Waste encountered appears to be municipal waste from the closed (Pre-Subtitle D) landfill located north of landfill gas probe M2. This waste is expected to be the source of methane within landfill gas probe M2. ETTL Engineers and Consultants Inc. Revised 5/3/2012 G3.3 Additional Remediation Activities The facility will remove any waste encountered within approximately 15 feet of landfill gas probe M2 and a groundwater monitoring well (MW-12) located in close proximity to M2. The excavation of waste will also require the removal of the passive landfill gas extraction system currently located in the vicinity of landfill gas probe M2. Landfill gas probe M2 and groundwater monitoring well (MW-12), will not be removed during excavation activities. Caution will be utilized during excavation and backfill activities to prevent damage to the landfill gas probe and groundwater monitoring well. During excavation activities, several test pits may be utilized to verify the deepest layer of waste within the area has been removed. Excavated waste will be disposed within the active working face of the Subtitle D landfill in accordance with the facility Site Operating Plan. Stockpiling of waste is not anticipated; however, if necessary, excavated waste will only be stockpiled within lined areas of the active landfill. The excavation area will be covered overnight and during periods of inactivity due to inclement weather. Upon completion of excavation activities, clayey soils (CL, CH or SC) will be placed within the excavation area and compacted. Clayey soils will be backfilled in thin lifts and compacted. An approximate five (5) foot wide portion of the backfill, located along the northern extent of the excavated area, will be compacted according to constructed soil liner standards in order to form a poorly permeable wall between the closed Pre-Subtitle D fill area and the landfill gas probe. The remediation activities are scheduled to begin on May 7, 2012 with an expected completion date of May 21, 2012 dependent on weather conditions. G3.4 Post Completion Activities Following completion of the remediation activities, monitoring of landfill gas probe M2 will be conducted on a monthly basis for at least six (6) months. However, if methane levels below five (5) percent are recorded during two (2) consecutive monthly monitoring events, monitoring frequency will return to the normal quarterly schedule. In addition, a report detailing remediation activities will be provided to the TCEQ upon completion of remediation activities. If after six (6) months of monitoring are conducted and methane levels remain above five (5) percent; additional remediation activities will be implemented which may include installation of addition passive landfill gas vent systems, additional compacted clay wall structures or removing additional waste. ETTL Engineers and Consultants Inc. Revised 5/3/2012 Application Fee Documentation ETTL Engineers & Consultants Inc. GEOTECHNICAL MATERIALS ENVIRONMENTAL DRILLING LANDFILLS May 3, 2012 Tyler, Texas Texas Commission on Environmental Quality Financial Administration Division, MC 214 P.O. Box 13087 Austin, Texas 78711-3087 Re: IESI East Texas Regional Landfill – Rusk County Municipal Solid Waste (MSW) – Permit No. 1249B RN 102379815/ CN 601668486 Landfill Gas Management Plan Modification Application Fee Incident Specific Remediation Plan To Whom It May Concern: Please find the attached Permit Modification Application Fee for the above referenced facility. Please feel free to contact me if you have any questions. Sincerely, ETTL Engineers and Consultants Inc. Daniel Richbourg Project Manager 210 Beech Street Texarkana, Arkansas 71854 870-772-0013 Phone 870-216-2413 Fax 1717 East Erwin Tyler, Texas 75702 903-595-4421 Phone 903-595-6113 Fax w w w . e t t l i n c . c o m 707 West Cotton Street Longview, Texas 75604-5505 903-758-0915 Phone 903-758-8245 Fax