Refinery - II M&I SD Oct-Nov 2018

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Chennai Petroleum Corporation Limited (A group company of Indian Oil) Technical - Inspection Chennai Petroleum Corporation Limited (A group company of Indian Oil) Technical - Inspection WAX DEOILING UNIT & HYDROFINISHING UNIT 616 Refinery - II M&I S/D Oct-Nov 2018 - Inspection Report Refinery - II M&I S/D Oct-Nov 2018 - Inspection Report 617
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Technical Inspection Inspection Rep
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Chapter Detail Page No. Chapter Det
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Chennai Petroleum Corporation Limit
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2.0 CRUDE DISTILLATION UNIT (CDU/ V
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` Chennai Petroleum Corporation Lim
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3.0 FLUIDIZED CATALYTIC CRACKING UN
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Disengaging Arm Chennai Petroleum C
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the initial dial gauge, surface Out
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were used. Upon completion of refra
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3.3.2. SHUTDOWN ACTIVITIES: Inspect
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Ref. L&T Drawing no. LTHE-MRFH-0830
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Thickness gauging was carried out a
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3.4.15 16-C-52 INTER STAGE RECEIVER
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satisfactory. Seal pan test was wit
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Internal surface of the vessel was
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Completely Retubed. Seal welding of
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Shell Test (KSC) Tube Test (KSC) B.
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Shell Test (KSC) Tube Test (KSC) B.
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Moderate fouling was observed on Sh
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SL NO. 75 76 REF. IWL NO. LOCATION
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S.NO. FROM TO SIZE 53 16-E-5A/B tub
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S.NO. FROM TO SIZE ORIGINAL THICKNE
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4.0 WAX DEOILING UNIT & HYDROFINISH
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4.3.2 14-C-02 SECONDARY FILTRATE RE
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Minor pitting throughout the intern
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after 20 years of service and the p
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SL. NO. 11 12 DESCRIPTION 4" Pipeli
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7.0 DELAYED COKER UNIT (DCU- PLANT-
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mendation | Recommendations ommenda
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Refinery - II M&amp;I SD Oct-Nov 2018

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Refinery - II M&I SD Oct-Nov 2018