case study 36” carbon steel “sump pile” sap & kaps...
TRANSCRIPT
![Page 1: Case Study 36” Carbon Steel “Sump Pile” Sap & Kaps ...skps.com/wp-content/uploads/2021/04/1018-SKPS-CAS-20...SKPS designed a repair in accordance to ISO 24817 to apply a “Clock](https://reader036.vdocuments.us/reader036/viewer/2022071603/613decd42809574f586e463a/html5/thumbnails/1.jpg)
1018/SKPS/CAS/20
Case Study
Sap & Kaps Petroleum Services l.l.c
Page 1/[email protected]
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36” Carbon Steel “Sump Pile”Leak Repair using Clock Spring
Contour Wrap
![Page 2: Case Study 36” Carbon Steel “Sump Pile” Sap & Kaps ...skps.com/wp-content/uploads/2021/04/1018-SKPS-CAS-20...SKPS designed a repair in accordance to ISO 24817 to apply a “Clock](https://reader036.vdocuments.us/reader036/viewer/2022071603/613decd42809574f586e463a/html5/thumbnails/2.jpg)
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Operating Pressure
Operating Temperature
Defect Type
Size
Material
Defect Analysis
5 psi
62º C
Through wall metal loss.
36”
Carbon Steel
Pin hole leak and it has been arrested using patch plate with steel putty.
Engineers onsite had requested SKPS to design a Clock Spring Contour repair to ensure the safe operation of the “Sump Pile” without the need for any shutdown due to “hot work”. The leak was temporarily sealed using a patch and leak sealing putty.
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During a routine inspection, it was noticed that a leak (that eventually ended up being approximately 1” in diameter) had started on the “Sump Pile” as a result of internal corrosion.
Surface Preparation1
Design Criteria 4
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Patch Plate & Putty Application
Clock Spring Contour ApplicationSKPS designed a repair in accordance to ISO 24817 to apply a “Clock Spring Contour” repair. The photo of the “Sump Pile” after the “Clock Spring Contour reinforcement”.
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1018/SKPS/CAS/20 [email protected] Page 2/2
36” Carbon Steel “Sump Pile” Leak Repair using Clock Spring Contour Wrap®
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