Об утверждении Федеральных норм и правил в области промышленной безопасности "Инструкция по расчету и применению анкерной крепи на угольных шахтах" | 448 — Russia law | Esheria

Об утверждении Федеральных норм и правил в области промышленной безопасности "Инструкция по расчету и применению анкерной крепи на угольных шахтах"

This instruction sets safety and technical rules for anchor support in coal mines.

Jurisdiction
Russia
Instrument
Act or statute
Citation
448
Version
Undated source snapshot
Language
ru
Official source
View official record ↗
anchor support anchored support anchoring coal mining ground control ground pressure ground support mine safety procedures mine support mine support design roof support design underground mining

Statute overview

About this statute

This instruction sets safety and technical rules for anchor support in coal mines. This provision sets how anchor support must be designed and installed in coal mine workings, including when side support is not needed and when special anchors or two-level support are required. Anchor support is used in certain weak or waterlogged mine workings only if the rock is strengthened and the specified design-strength adjustments are applied. This provision sets formulas and parameters for designing and installing anchor support in coal mine workings.

LexChat organizes source-backed legal information for research. Verify amendments, commencement, and current legal force with the official publisher before relying on it.