30 CFR § 57.9260 - Supplies, materials, and tools on mantrips.

---
identifier: "/us/cfr/t30/s57.9260"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "30 CFR § 57.9260 - Supplies, materials, and tools on mantrips."
title_number: 30
title_name: "Mineral Resources"
section_number: "57.9260"
section_name: "Supplies, materials, and tools on mantrips."
chapter_name: "MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR"
subchapter_number: "K"
subchapter_name: "METAL AND NONMETAL MINE SAFETY AND HEALTH"
part_number: "57"
part_name: "SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "30 U.S.C. 811."
regulatory_source: "50 FR 4082, Jan. 29, 1985, unless otherwise noted."
cfr_part: "57"
---


# 57.9260 Supplies, materials, and tools on mantrips.

Supplies, materials, and tools, other than small items that can be carried by hand, shall not be transported underground with persons in mantrips. Mantrips shall be operated independently of ore or supply trips.