§ 75.389. Mining into inaccessible areas.

244 words·~1 min read·/us/cfr/t30/s§ 75.389·

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

(1)The operator shall develop and follow a plan for mining into areas penetrated by boreholes drilled under § 75.388.

(2)Mining shall not resume into any area penetrated by boreholes until conditions in the penetrated area can be determined under § 75.388 and the plan for mining-through into the area has been approved by the district manager.

(3)A copy of the procedures to be followed shall be posted near the site of the mining-through operations and the operator shall explain these procedures to all miners involved in the operations.

(b)The procedures specified in the plan shall include---

(1)The method of ventilation, ventilation controls, and the air quantities and velocities in the affected working section and working place;

(2)Dewatering procedures to be used if a penetrated area contains a water accumulation; and

(3)The procedures and precautions to be followed during mining-through operations.

(c)Except for routine mining-through operations that are part of a retreat section ventilation system approved in accordance with § 75.371(f) and (x), the following provisions shall apply:

(1)Before and during mining-through operations, a certified person shall perform air quality tests at intervals and at locations necessary to protect the safety of the miners.

(2)During mining-through operations, only persons involved in these operations shall be permitted in the mine; and

(3)After mining-through, a certified person shall determine that the affected areas are safe before any persons enter the underground areas of the mine.

Connections24 cite this

Cited by 24 sections · top 22

Citation graph

cites case law

§ 75.389

Mining into inaccessible areas.

Fed. Reg.×24

Cites 0Cited by 24 across 1 source