1. Regulations
  2. title 46
  3. chapter I-i1
  4. part 56
  5. subpart 56.04
  6. § 56.04-1

View all text of Subpart 56.04 [§ 56.04-1 - § 56.04-10]

§ 56.04-1 - Scope.

Piping shall be classified as shown in table 56.04-1.

Table 56.04-1—Piping Classifications

Service Class Section in this part NormalI, II56.04-2 Low temperatureI-L, II-L56.50-105
[CGD 72-206R, 38 FR 17229, June 29, 1973, as amended by CGD 77-140, 54 FR 40602, Oct. 2, 1989; CGD 95-012, 60 FR 48049, Sept. 18, 1995]

AUTHORITY: 33 U.S.C. 1321(j), 1509; 43 U.S.C. 1333; 46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; E.O. 12777, 56 FR 54757, 3 CFR, 1991 Comp., p. 351; Department of Homeland Security Delegation No. 0170.1.

SOURCE: CGFR 68-82, 33 FR 18843, Dec. 18, 1968, unless otherwise noted.

CITE AS: 46 CFR 56.04-1