16 CRR-NY 255.63NY-CRR

OFFICIAL COMPILATION OF CODES, RULES AND REGULATIONS OF THE STATE OF NEW YORK
TITLE 16. DEPARTMENT OF PUBLIC SERVICE
CHAPTER III. GAS UTILITIES
SUBCHAPTER C. SAFETY
PART 255. TRANSMISSION AND DISTRIBUTION OF GAS
MATERIALS
16 CRR-NY 255.63
16 CRR-NY 255.63
255.63 Marking of materials.
(a) Except as provided in subdivision (d) of this section, each valve, fitting, length of pipe, and other component must be marked as prescribed in the specification or standard to which it was manufactured.
(b) Surfaces of pipe and components that are subject to stress from internal pressure may not be field die stamped.
(c) If any item is marked by die stamping, the die must have blunt or rounded edges that will minimize stress concentrations.
(d) All plastic pipe and components must also meet the following requirements:
(1) All markings on plastic pipe prescribed in the listed specification and the requirements of paragraph (d)(2) of this section must be repeated at intervals not exceeding two feet.
(2) Plastic pipe and components manufactured after December 31, 2019 must be marked in accordance with the listed specification.
(3) All physical markings on plastic pipelines prescribed in the listed specification and paragraph (2) of this subdivision must be legible until the time of installation.
16 CRR-NY 255.63
Current through March 31, 2022
End of Document