---
kind: "section"
citation: "46 C.F.R. § 154.1210"
title: "46"
number: "154.1210"
heading: "Hold space, void space, cofferdam, and spaces containing cargo piping."
url: "https://uscodex.org/cfr/46/154.1210"
---

# §154.1210. Hold space, void space, cofferdam, and spaces containing cargo piping.

- (a) Each hold space, void space, cofferdam, and spaces containing cargo piping must have:
  - (1) A fixed mechanical ventilation system; or
  - (2) A fixed ducting system that has a portable blower that meets § [154.1205(i)](/cfr/46/154.1205.md?p=i) and [(j)](/cfr/46/154.1205.md?p=j).
- (b) A portable blower in any personnel access opening must not reduce the area of that opening so that the opening does not meet [§ 154.340](/cfr/46/154.340.md).

## Notes

### Authority

Authority: 46 U.S.C. 3703, 9101; Department of Homeland Security Delegation No. 0170.1.

### Source

Source: CGD 74-289, 44 FR 26009, May 3, 1979, unless otherwise noted.