Michigan Compiled Laws, Chapter 324. Natural Resources and Environmental Protection § 324.11512f

(a) If, on the effective date of the amendatory act that added this section, the landfill has an active gas collection and control system and is subject to monthly wellhead monitoring pursuant to the new source performance standards under 40 CFR part 60, the owner or operator shall submit revised engineering plans that incorporate the approved new source performance standard plans within 90 days after the effective date of the amendatory act that added this section. The revised plans need not require upgrading of the initial active gas collection and control system in previously constructed areas unless it is necessary to correct surface emissions of methane at concentrations exceeding 500 parts per million above background that cannot be corrected within 1 quarterly monitoring period by following the procedures of 40 CFR 60.765(c)(4)(i) to (iv), to correct a nuisance odor violation, or to maintain vacuum requirements at the wellhead located farthest from the blower. The design requirements of section 11512b(2)  1 apply to lateral extensions, lateral expansions, and all new units at the facility.

(b) If, on the effective date of the amendatory act that added this section, the landfill has an active gas collection and control system and is not subject to monthly wellhead monitoring pursuant to the new source performance standards under 40 CFR part 60, the owner or operator shall submit revised plans within 1 year after the effective date of the amendatory act that added this section. The revised plans need not require upgrading of the initial system in previously constructed areas unless it is necessary to correct surface emissions exceeding 500 parts per million of methane above background that cannot be corrected within 1 quarterly monitoring period by following the procedures of 40 CFR 60.765(c)(4)(i) to (iv), to correct a nuisance odor violation, or to maintain vacuum requirements at the well located furthest from the blower. The design requirements of section 11512b(2) apply to lateral extensions and all new units at the landfill.

(c) If, on the effective date of the amendatory act that added this section, the landfill does not have an active gas collection and control system, the owner or operator shall submit revised plans for an active gas collection and control system within 1 year after detecting surface methane emissions at concentrations exceeding 500 parts per million above background that cannot be corrected within 1 quarterly monitoring period by following the procedures of 40 CFR 60.765(c)(4)(i) to (iv) or within 1 year after the department documents a nuisance odor violation, unless an extension of the deadline is approved by the department. The revised plans need not include upgrading of the initial system in all previously constructed areas. The revised plans shall address the areas causing the surface emissions exceedance or nuisance odor violation plus all future lateral extensions at the landfill. The design requirements of section 11512b(2) apply to the proposed active gas collection and control system. Construction of the system shall be completed within 180 days after the department approves the revised engineering plans, unless an extension is approved by the department.

(d) If the landfill is a new unit or lateral expansion, the owner or operator must submit engineering plans and reports for an active gas collection and control system before the department issues a solid waste disposal area construction permit.

(a) A statement from a licensed professional engineer that the gas wells installed will provide adequate control of landfill gas emissions and meet the intent of the design.

(b) A schedule for installing additional gas collectors to meet the design requirements included with the approved engineering plans.

(a) A daily activity log, containing all of the information required by R 299.4921(3) of the MAC.

(b) Landfill gas well logs that include all of the following:

(c) An as-built engineering plan view of the active gas collection and control system with the location of existing wells and headers and the location of newly installed wells, headers, and other active gas collection and control system infrastructure.