Volume-II - GAIL
Volume-II - GAIL
Volume-II - GAIL
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COATING SYSTEM/ MATERIAL PREQUALIFICATION<br />
Coating material Manufacturers acceptable to Company are as follows :<br />
A Epoxy : Dupont<br />
BASF/Basepox<br />
Jotun<br />
3M<br />
Bitumese Speciaux, France<br />
B Adhesive : Dupont<br />
BASF/Basell<br />
Boresalis<br />
SK Corporation<br />
C Polyethylene : <strong>GAIL</strong><br />
Novacorp<br />
BASF/ Basell<br />
Boresalis / Borouge<br />
SK Corporation<br />
Malaysian Polyethylene Malaysia (ETILINAS)<br />
ELF ATOCHEM, FRANCE<br />
ANNEXURE – I<br />
Contractor shall propose coating system(s) indicating specific grade of epoxy, adhesive and<br />
polyethylene manufactured by any of the above mentioned material Manufactures and submit<br />
the details as per Table 1. The proposed costing system shall be capable of meeting the<br />
functional requirements and properties of coating indicated in this specification. The coating<br />
system must have been pre-qualified by the coating material Manufacturer by actual<br />
application on 5 pipes and must have been successfully subjected to the tests as indicated in<br />
Table 2. The tests must have been carried out by an independent test laboratory of national /<br />
international recognition.<br />
In case the Contractor proposes any coating system (combination of epoxy, adhesive and<br />
polyethylene) that has been previously approved by the company, the above tests need not be<br />
carried out by the coating material Manufacturer.<br />
Tests carried out in accordance with other coating standards may be used in so far as their<br />
procedures are the same or more stringent than the procedures in this document Such<br />
information shall include full reports on test procedures and results and be signed by the<br />
laboratory representatives and certification body.<br />
<strong>GAIL</strong> (INDIA) LIMITED<br />
3 – LAYER POLYETHYLENE<br />
COATING OF LINEPIPES<br />
<strong>GAIL</strong>-TS-COATING-3LPE<br />
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