ULTRASONIC CORROSION SURVEY Survey Name: CNRL Survey Date: 5/31/10 LSD: 09-01-083-10W6 Dwg: 7 Vessel Number: A0120295 Manufacturer: I.P. CONSTRUCTORS LTD. Inspector: CRAIG LIBA District Unit: GPOU Vessel Name: LIQUIDS INLET SEPARATOR Serial Number: 77-52 Process: SWEET Skid: Location: SKD0550 JOSEPHINE PLANT Tag Number: - Year Built: 1978 CRN: C9740.2 Vessel CA: 0.0630 Project #: C10451 Shell MAWP PSI: 1420 MAWT F: 150 Tube MAWP PSI: 0 MAWT F: 0 Band Description 1 32 4 Readings 5 Recommended Next Inspection Nominal TMIN Recommended Retirement DateCAMin Inches Avg Inches 6 Year 7-05 Shape OD Spec. Material 30 Head Ellipsoidal SA 516 - 70 VIII Div 1 Shell Side Baseline 1.388 1.384 1.377 1.373 1.388 1.384 1.377 1.377 1.388 1.384 1.377 1.377 Previous Current 1.343 1.343 1.343 Comments--> 1.343 1.369 2011 1.3750 0.0630 1.1146 0.000 0.000 2030 2007 2010 OK 1.343 1.3681.344 1.344 1.343 1.3692007 1.344 ST Loss MPY LT Loss MPY 7-10 Shape OD Spec. Material 30 Shell Cylindrical SA 516 - 70 VIII Div 1 Shell Side Baseline 1.429 1.428 1.433 1.432 1.429 1.428 1.433 1.432 1.429 1.428 1.433 1.432 Previous Current 1.434 1.434 1.434 Comments--> 1.422 1.430 2011 1.3750 0.0630 1.1622 0.000 0.000 2030 2007 2010 OK 1.422 1.4301.422 1.422 1.422 1.4302007 1.422 ST Loss MPY LT Loss MPY 7-15 Shape OD Spec. Material 30 Shell Cylindrical SA 516 - 70 VIII Div 1 Shell Side Baseline 1.434 1.426 1.416 1.417 1.434 1.426 1.418 1.435 1.434 1.426 1.418 1.435 Previous Current 1.434 1.434 1.434 Comments--> 1.418 1.430 2011 1.3750 0.0630 1.1622 0.001 0.001 2030 2007 2010 OK 1.416 1.4271.434 1.434 1.418 1.4302007 1.434 ST Loss MPY LT Loss MPY 7-20 Shape OD Spec. Material 30 Shell Cylindrical SA 516 - 70 VIII Div 1 Shell Side Baseline 1.434 1.441 1.453 1.449 1.434 1.441 1.468 1.449 1.434 1.441 1.468 1.449 Previous Current 1.430 1.430 1.430 Comments--> 1.430 1.443 2011 1.3750 0.0630 1.1622 0.000 0.000 2030 2007 2010 OK 1.430 1.4401.435 1.435 1.430 1.4432007 1.435 ST Loss MPY LT Loss MPY Dwg: 7 Page 18 of 129 Project #: C10451 Survey Date: 5/31/10 ULTRASONIC CORROSION SURVEY Survey Name: CNRL Survey Date: 5/31/10 LSD: 09-01-083-10W6 Dwg: 7 Vessel Number: A0120295 Manufacturer: I.P. CONSTRUCTORS LTD. Inspector: CRAIG LIBA District Unit: GPOU Vessel Name: LIQUIDS INLET SEPARATOR Serial Number: 77-52 Process: SWEET Skid: Location: SKD0550 JOSEPHINE PLANT Tag Number: - Year Built: 1978 CRN: C9740.2 Vessel CA: 0.0630 Project #: C10451 Shell MAWP PSI: 1420 MAWT F: 150 Tube MAWP PSI: 0 MAWT F: 0 Band Description 1 32 4 Readings 5 Recommended Next Inspection Nominal TMIN Recommended Retirement DateCAMin Inches Avg Inches 6 Year 7-25 Shape OD Spec. Material 30 Shell Cylindrical SA 516 - 70 VIII Div 1 Shell Side Baseline 1.426 1.428 1.427 1.422 1.426 1.428 1.427 1.422 1.426 1.428 1.427 1.422 Previous Current 1.423 1.423 1.423 Comments--> 1.422 1.425 2011 1.3750 0.0630 1.1622 0.000 0.000 2030 2007 2010 OK 1.422 1.4251.426 1.426 1.422 1.4252007 1.426 ST Loss MPY LT Loss MPY 7-30 Shape OD Spec. Material 30 Head Ellipsoidal SA 516 - 70 VIII Div 1 Shell Side Baseline 1.375 1.368 1.354 1.344 1.375 1.368 1.354 1.344 1.375 1.368 1.354 1.344 Previous Current 1.346 1.346 1.346 Comments--> 1.344 1.358 2011 1.3750 0.0630 1.1146 0.000 0.000 2030 2007 2010 OK 1.344 1.3581.358 1.358 1.344 1.3582007 1.358 ST Loss MPY LT Loss MPY 7-35 Shape OD Spec. Material 16 Boot Shell Cylindrical SA 106 - B VIII Div 1 Shell Side Baseline 0.869 0.860 0.869 0.872 0.869 0.860 0.869 0.872 0.869 0.860 0.869 0.872 Previous Current 0.879 0.879 0.879 Comments--> 0.849 0.866 2011 0.8440 0.0630 0.7201 0.000 0.000 2030 2007 2010 OK 0.849 0.8660.849 0.849 0.849 0.8662007 0.849 ST Loss MPY LT Loss MPY 7-40 Shape OD Spec. Material 16 Boot Head Ellipsoidal SA 516 - 70 VIII Div 1 Shell Side Baseline 0.919 0.922 0.952 0.956 0.919 0.922 0.952 0.956 0.919 0.922 0.952 0.956 Previous Current 0.958 0.959 0.959 Comments--> 0.919 0.940 2011 1.0000 0.0630 0.5726 0.000 0.000 2030 2007 2010 Caution 0.919 0.9400.933 0.933 0.919 0.9402007 0.933 ST Loss MPY LT Loss MPY Dwg: 7 Page 19 of 129 Project #: C10451 Survey Date: 5/31/10 ULTRASONIC CORROSION SURVEY Survey Name: CNRL Survey Date: 5/31/10 LSD: 09-01-083-10W6 Dwg: 7 Vessel Number: A0120295 Manufacturer: I.P. CONSTRUCTORS LTD. Inspector: CRAIG LIBA District Unit: GPOU Vessel Name: LIQUIDS INLET SEPARATOR Serial Number: 77-52 Process: SWEET Skid: Location: SKD0550 JOSEPHINE PLANT Tag Number: Year Built: CRN: - 1978 C9740.2 Vessel CA: 0.0630 Shell MAWP PSI: 1420 Tube MAWP PSI: 0 MAWT F: MAWT F: 150 0 Project #: C10451 Band Description 1 2 3 4 Readings 5 6 Year Avg Inches Min Inches Nominal CA TMIN Recommended Next Inspection Recommended Retirement Date 7-45 Shape OD Spec. Material 3.5 90° Elbow A 234 - WPB B31.3 Piping Shell Side Baseline Previous Current 0.198 0.198 0.198 0.201 0.203 0.203 0.201 0.201 0.201 0.198 0.198 0.198 0.199 0.199 0.199 2007 2010 0.200 0.200 2007 0.200 ST Loss MPY LT Loss MPY 0.200 0.000 0.000 0.200 0.200 0.198 0.198 0.198 Comments--> 0.2160 0.0270 0.1200 OK 2011 2030 7-50 Shape OD Spec. Material 3.5 90° Elbow A 234 - WPB B31.3 Piping Shell Side Baseline Previous Current 0.187 0.204 0.204 0.188 0.197 0.197 0.191 0.191 0.191 0.198 0.198 0.198 0.204 0.204 0.204 2007 2010 0.178 0.204 2007 0.204 ST Loss MPY LT Loss MPY 0.200 0.004 0.004 0.191 0.200 0.191 0.178 0.191 Comments--> 0.2160 0.0270 0.1200 Caution 2011 2023 7-55 Shape OD Spec. Material 2.375 45° Elbow A 234 - WPB B31.3 Piping Shell Side Baseline Previous Current 0.191 0.191 0.191 0.191 0.191 0.191 0.193 0.193 0.193 0.196 0.196 0.196 0.198 0.198 0.198 2007 2010 0.198 0.198 2007 0.198 ST Loss MPY LT Loss MPY 0.195 0.000 0.000 0.195 0.195 0.191 0.191 0.191 Comments--> 0.2180 0.0272 0.0814 OK 2011 2030 7-60 Shape OD Spec. Material 2.375 90° Elbow A 234 - WPB B31.3 Piping Shell Side Baseline Previous Current 0.206 0.213 0.213 0.204 0.211 0.211 0.205 0.207 0.207 0.197 0.197 0.197 0.198 0.198 0.198 2007 2010 0.198 0.198 2007 0.198 ST Loss MPY LT Loss MPY 0.204 0.000 0.000 0.201 0.204 0.197 0.197 0.197 Comments--> 0.2180 0.0272 0.0814 OK 2011 2030 Dwg: 7 Page 20 of 129 Project #: C10451 Survey Date: 5/31/10 ULTRASONIC CORROSION SURVEY Survey Name: CNRL Survey Date: 5/31/10 LSD: 09-01-083-10W6 Dwg: 7 Vessel Number: A0120295 Manufacturer: I.P. CONSTRUCTORS LTD. Inspector: CRAIG LIBA District Unit: GPOU Vessel Name: LIQUIDS INLET SEPARATOR Serial Number: 77-52 Process: SWEET Skid: Location: SKD0550 JOSEPHINE PLANT Tag Number: Year Built: CRN: - 1978 C9740.2 Vessel CA: 0.0630 Shell MAWP PSI: 1420 Tube MAWP PSI: 0 MAWT F: MAWT F: 150 0 Project #: C10451 Band Description 1 2 3 4 Readings 5 6 Year Avg Inches Min Inches Nominal CA TMIN Recommended Next Inspection Recommended Retirement Date 7-65 Shape OD Spec. Material 2.375 90° Elbow A 234 - WPB B31.3 Piping Shell Side Baseline Previous Current 0.214 0.214 0.214 0.212 0.212 0.212 0.213 0.213 0.213 0.208 0.214 0.214 0.208 0.208 0.208 2007 2010 0.207 0.207 2007 0.207 ST Loss MPY LT Loss MPY 0.211 0.000 0.000 0.210 0.211 0.207 0.207 0.207 Comments--> 0.2180 0.0272 0.0814 OK 2011 2030 7-70 Shape OD Spec. Material 2.375 90° Elbow A 234 - WPB B31.3 Piping Shell Side Baseline Previous Current 0.215 0.215 0.215 0.201 0.201 0.201 0.204 0.204 0.204 0.208 0.208 0.208 0.208 0.208 0.208 2007 2010 0.209 0.209 2007 0.209 ST Loss MPY LT Loss MPY 0.208 0.000 0.000 0.208 0.208 0.201 0.201 0.201 Comments--> 0.2180 0.0272 0.0814 OK 2011 2030 Dwg: 7 Page 21 of 129 Project #: C10451 Survey Date: 5/31/10