# 30 CFR § 72.520: Diesel equipment inventory

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/ecfr-30-72.520

## Section

- **Citation:** 30 CFR § 72.520
- **Heading:** Diesel equipment inventory
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** September 22, 2026
- **Source:** Publisher's official text
- **Location:** Title 30—Mineral Resources > CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR > SUBCHAPTER O—COAL MINE SAFETY AND HEALTH > PART 72—HEALTH STANDARDS FOR COAL MINES > Subpart D—Diesel Particulate Matter—Underground Areas of Underground Coal Mines

## Text

(a) The operator of each mine that utilizes diesel equipment underground, shall prepare and submit in writing to the District Manager, an inventory of diesel equipment used in the mine. The inventory shall include the number and type of diesel-powered units used underground, including make and model of unit, type of equipment, make and model of engine, serial number of engine, brake horsepower rating of engine, emissions of engine in grams per hour or grams per brake horsepower-hour, approval number of engine, make and model of aftertreatment device, serial number of aftertreatment device if available, and efficiency of aftertreatment device.
(b) The mine operator shall make changes to the diesel equipment inventory as equipment or emission control systems are added, deleted or modified and submit revisions, to the District Manager, within 7 calendar days.
(c) If requested, the mine operator shall provide a copy of the diesel equipment inventory to the representative of the miners within 3 days of the request.

## Nearby sections

- [30 CFR § 72.1 § 72.1 Scope.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.1.md)
- [30 CFR § 72.100 § 72.100 Periodic examinations.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.100.md)
- [30 CFR § 72.500 § 72.500 Emission limits for permissible diesel-powered equipment.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.500.md)
- [30 CFR § 72.501 § 72.501 Emission limits for nonpermissible heavy-duty diesel-powered equipment, generators and compressors.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.501.md)
- [30 CFR § 72.502 § 72.502 Requirements for nonpermissible light-duty diesel-powered equipment other than generators and compressors.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.502.md)
- [30 CFR § 72.503 § 72.503 Determination of emissions; filter maintenance; definition of “introduced”.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.503.md)
- [30 CFR § 72.510 § 72.510 Miner health training.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.510.md)
- [30 CFR § 72.520 § 72.520 Diesel equipment inventory.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.520.md)
- [30 CFR § 72.610 § 72.610 Abrasive blasting.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.610.md)
- [30 CFR § 72.620 § 72.620 Drill dust control at surface mines and surface areas of underground mines.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.620.md)
- [30 CFR § 72.630 § 72.630 Drill dust control at underground areas of underground mines.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.630.md)
- [30 CFR § 72.700 § 72.700 Respiratory equipment; respirable dust.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.700.md)
- [30 CFR § 72.701 § 72.701 Respiratory equipment; gas, dusts, fumes, or mists.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.701.md)
- [30 CFR § 72.710 § 72.710 Selection, fit, use, and maintenance of approved respirators.](https://www.frixlaw.com/law-library/statutes/ecfr-30-72.710.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/ecfr-30-72.520. Check the current official text before relying on it. Not legal advice.