N.M. Admin. Code § 20.4.5.17 - CLEARANCE LEVELS FOR RESIDUAL CONTAMINATION
At a minimum, the remediation firm shall conduct sampling and testing for all of the constituents listed below unless evidence indicates that such constituents were not used in the operation of the clandestine drug laboratory. All interior areas of the residually contaminated portion of a property that will be occupied by people for any length of time for any purpose and all furnishings and materials intended for reuse shall meet the following post-remediation clearance levels.
| Constituent | Clearance Level |
| Unlawfully manufactured controlled substance or its precursor drugs | Surface area wipe 1.0 µg/ft2 |
| Volatile organic compounds (total) | Indoor air <= 1 part per million |
| Lead (total) | Surface area wipe <= 40 µg/ft2 |
| Mercury (vapor) | Indoor air 0.3 µg/m3 |
| Corrosives | Surface pH of 6.0 to 8.0 |
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