OSHA 29 CFR 1910.261
Part 1910 Subpart R - Special Industries
The following
is an excerpt from 29 CFR 1910.261 showing the sections covering
piping labeling requirements in pulp, paper and paperboard mills.
Standard
Number: 1910.261
Standard Title: Pulp, paper, and paperboard mills.
SubPart Number: R
SubPart Title: Special Industries
(a)
General
requirements -
(a)(1)
Application.
This section applies to establishments where pulp, paper, and paperboard
are manufactured and converted. This section does not apply to logging
or the transportation of logs to pulp, paper, and paperboard mills.
(a)(2)
Standards
incorporated by reference. Standards covering issues of occupational
safety and health which have general application without regard
to any specific industry are incorporated by reference in paragraphs
(b) through (m) of this section and in subparagraphs (3) and (4)
of this paragraph and made applicable under this section. Such standards
shall be construed according to the rules set forth in 1910.5.
(a)(3)
General
incorporation of standards. Establishments subject to this section
shall comply with the following standards of the American National
Standards Institute, which are incorporated by reference as specified
in Sec. 1910.6:
1910.261(a)(3)(ii)
(a)(3)(ii)
Scheme
for the Identification of Piping
Systems, A13.1 - 1956.
(h)(3)(vi)
All chlorine,
caustic, and acid lines shall be marked for positive identification,
in accordance with American National
Standard A13.1 - 1967

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