# Regulus search export

- Query: `68 FR 75749`
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- As of: Current corpus
- Results: 2
- Exported: 2026-08-25T03:25:01.752Z

## 1. Design pressure.

**Citation:** 49 CFR 178.245-3  
**Type / status:** regulation / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** 2005-10-01 / Not stated

(a) The design pressure of a tank authorized under this specification shall be not less than the vapor pressure of the commodity contained therein at 46 °C (115 °F), or as prescribed for a particular commodity by part 173 of this chapter, except that in no case shall the design pressure of any conta

### Provenance

- Official: Yes
- Source: <https://www.govinfo.gov/app/details/CFR-2005-title49-vol2/CFR-2005-title49-vol2-sec178-245-3>
- Source ID: `govinfo-cfr`
- SHA-256: `96a8c06165c0d5eafc49c8d77e4bf090fe7af1af2922412cbdf9baa5f7a84969`
- Retrieved: 2026-08-13T06:37:34.028Z
- Document slug: `49-cfr-178-245-3`
- Related records: 0

## 2. Requirements for design and construction.

**Citation:** 49 CFR 178.245-1  
**Type / status:** regulation / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** 2005-10-01 / Not stated

(a) Tanks must be seamless or welded steel construction, or a combination of both, and have a water capacity in excess of 454 kg (1,000 pounds). Tanks must be designed, constructed, certified and stamped in accordance with Section VIII of the ASME Code (IBR, see § 171.7 of this subchapter). (b) Tan

### Provenance

- Official: Yes
- Source: <https://www.govinfo.gov/app/details/CFR-2005-title49-vol2/CFR-2005-title49-vol2-sec178-245-1>
- Source ID: `govinfo-cfr`
- SHA-256: `a83ee350bae4ae1e453c8bf33157711d8ad98cc97d80eb85b5cb555f97911e1e`
- Retrieved: 2026-08-13T06:37:34.028Z
- Document slug: `49-cfr-178-245-1`
- Related records: 0