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Pipelaying Tender-VOL IV - WorleyParsons.com

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EPMC SERVICES FOR REWARI – KANPUR PIPELINE<br />

SPECIFICATION FOR MAJOR WATER CROSSING BY TRENCHING<br />

12. DOCUMENTATION<br />

12.1 In addition to the documents specified elsewhere in this specification, CONTRACTOR shall<br />

submit to the OWNER/CONSULTANT six copies each of the following documents/records:<br />

i. Records of Non Destructive Testing of Welds, Joint Coating, Lowering, Back filling, Hydrotesting<br />

and all other testing.<br />

ii. Clearance certificates from the landowners and authorities having jurisdiction regarding<br />

satisfactory clean up and restoration of pipeline ROU and work areas.<br />

12.2 After <strong>com</strong>pletion of construction, CONTRACTOR shall prepare and furnish six sets of copies and<br />

two sets of reproducible of As-Built drawings for the crossings. As-built drawings shall be as a<br />

minimum, include the following information:<br />

i. True profile of the bed and banks of the water crossing along the pipeline after back- filling.<br />

ii. True profile of the pipeline as installed and the depth of cover to top of pipe at regular intervals.<br />

iii. Location and angle of sag bends and over bends.<br />

iv. Cross section along the pipeline indicating nature and extent of backfill<br />

v. Method and extent of bank protection<br />

n:\513-mh-2145-rkpl\11 engineering\11.8 pipelines\06 spec\specification for major water crossing by<br />

trenching\mh2145-c000-pl-spc-0017.doc<br />

MH2145-C000-PL-SPC-0017 RevA Page 20 of 20

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