Pipelaying Tender-VOL IV - WorleyParsons.com

REWARI KANPUR PIPELINE
PROJECT
SUBMERGED ARS WELDED HELICAL
SEAM (SAWH) LINE PIPE
DOCUMENT NUMBER
0068-00-SPC-2003
Revision 0
1.0 SCOPE
This specification establishes the minimum requirements for the manufacture of
helical(spiral) seam submerged arc welded steel line pipe in accordance with the
requirements of API (American Petroleum Institute) Specification 5L, Forty-Fourth
Edition, 2010 and makes restrictive amendments to API Spec. 5L. Unless modified
and or deleted by this specification, the requirements of API Spec. 5L shall remain
applicable. This specification shall be applied to line pipes of size 18 through
48(both sizes included).
The sections, paragraphs and appendices contained herein have the same
numbering as that of API Spec 5L in order to facilitate reference. Additional
requirements, which are not specified in API Spec 5L, have also been numbered
and marked as "(New)".
The coverage by this specification is limited to line pipe to be used in onshore
pipelines transporting non-sour hydrocarbons in liquid or gaseous phase.
The Manufacturer shall have a valid license to use API Monogram in accordance
with the requirements of Specification 5L, Forty-Fourth Edition, 2010 on line pipe
as Product Specification Level PSL 2.
3.0 NORMATIVE REFERENCE
3.1 In addition to the standards listed in API 5L, the latest editions (edition enforces at the
time of issue of enquiry) of following standards shall also apply:
American Society for Testing and Materials (ASTM)
ASTM E 112 : Standard Test Methods for Determining Average Grain
Size.
British Standard
BS 5996 : Specification for the Acceptance Level for Internal
Imperfection in Steel Plate, Strip and Wide Flats, based
on Ultrasonic Testing.
International Organization for Standardization (ISO)
ISO 9712 : Non-destructive Testing-Qualification and Certification
of Personnel
Should any conflict arise between the various documents, codes & standards,
laws, local regulations etc., the same shall be brought to the attention of
PURCHASER with suitable recommendation for resolution. In case of conflict
between various requirements of this specification and reference standards
mentioned above, more stringent requirement shall apply unless otherwise agreed
by Purchaser.
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