Lowering Miners' Exposure to Respirable Coal Mine Dust, Including Continuous Personal Dust Monitors

---
identifier: "/us/fr/2011-10780"
source: "fr"
legal_status: "authoritative_unofficial"
title: "Lowering Miners' Exposure to Respirable Coal Mine Dust, Including Continuous Personal Dust Monitors"
title_number: 0
title_name: "Federal Register"
section_number: "2011-10780"
section_name: "Lowering Miners' Exposure to Respirable Coal Mine Dust, Including Continuous Personal Dust Monitors"
positive_law: false
currency: "2011-05-04"
last_updated: "2011-05-04"
format_version: "1.1.0"
generator: "[email protected]"
agency: "Labor Department"
document_number: "2011-10780"
document_type: "proposed_rule"
publication_date: "2011-05-04"
agencies:
  - "Labor Department"
  - "Mine Safety and Health Administration"
cfr_references:
  - "30 CFR Part 70"
  - "30 CFR Part 71"
  - "30 CFR Part 72"
  - "30 CFR Part 75"
  - "30 CFR Part 90"
rin: "1219-AB64"
fr_citation: "76 FR 25277"
fr_volume: 76
comments_close_date: "2011-05-31"
fr_action: "Proposed rule; extension of comment period."
---


#  Lowering Miners' Exposure to Respirable Coal Mine Dust, Including Continuous Personal Dust Monitors

**AGENCY:**

Mine Safety and Health Administration, Labor.

**ACTION:**

Proposed rule; extension of comment period.

**SUMMARY:**

In response to requests from interested parties, the Mine Safety and Health Administration (MSHA) is extending the comment period on the proposed rule addressing Lowering Miners' Exposure to Respirable Coal Mine Dust, Including Continuous Personal Dust Monitors. This extension gives commenters additional time to review and comment on the proposed rule. The proposal was published on October 19, 2010 (75 FR 64412).

**DATES:**

All comments must be received or postmarked by midnight Eastern Daylight Saving Time on May 31, 2011.

**ADDRESSES:**

Comments must be identified with “RIN 1219-AB64” and may be sent by any of the following methods:

(1) *Federal e-Rulemaking Portal: http://www.regulations.gov.* Follow the instructions for submitting comments.

(2) *Facsimile:* 202-693-9441. Include “RIN 1219-AB64” in the subject line of the message.

(3) *Regular Mail:* MSHA, Office of Standards, Regulations, and Variances, 1100 Wilson Boulevard, Room 2350, Arlington, Virginia 22209-3939.

(4) *Hand Delivery or Courier:* MSHA, Office of Standards, Regulations, and Variances, 1100 Wilson Boulevard, Room 2350, Arlington, Virginia. Sign in at the receptionist's desk on the 21st floor.

MSHA will post all comments without change, including any personal information provided. Access comments electronically on *http://www.regulations.gov* and on MSHA's Web site at *http://www.msha.gov/currentcomments.asp.* Review comments in person at the Office of Standards, Regulations, and Variances, 1100 Wilson Boulevard, Room 2350, Arlington, Virginia. Sign in at the receptionist's desk on the 21st floor.

MSHA maintains a list that enables subscribers to receive e-mail notification when the Agency publishes rulemaking documents in the *Federal Register.* To subscribe, go to *http://www.msha.gov/subscriptions/subscribe.aspx.*

**FOR FURTHER INFORMATION CONTACT:**

Roslyn B. Fontaine, Acting Director, Office of Standards, Regulations and Variances, MSHA, at *[email protected]* (E-mail), (202) 693-9440 (Voice), or (202) 693-9441 (Fax).

**SUPPLEMENTARY INFORMATION:**

**Extension of Comment Period**

On October 19, 2010 (75 FR 64412), MSHA published a proposed rule, Lowering Miners' Exposure to Respirable Coal Mine Dust, Including Continuous Personal Dust Monitors. In response to requests from interested parties, MSHA is extending the comment period from May 2, 2011 to May 31, 2011. All comments and supporting documentation must be received or postmarked by May 31, 2011.

Dated: April 28, 2011.

Joseph A. Main,

Assistant Secretary of Labor for Mine Safety and Health.