SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD APPENDIX D – EVALUATION OF NON-STANDARD FLANGES D.1: GA416A/B Suction Flange https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 17 of 68 SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 18 of 68 SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 19 of 68 SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 20 of 68 SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 21 of 68 SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 22 of 68 SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 23 of 68 SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 24 of 68 SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 25 of 68 SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 26 of 68 SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 27 of 68 SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 28 of 68 SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 29 of 68 SASOL-FB421 A/B CHLOR/ALKALI TANK REPLACEMENT PROJECT INSTALLATION PHASE COENG CONSULTING AND CONSTRUCTION ENGINEERS (PTY) LTD https://coengcc1.sharepoint.com/sites/CoengOffice/Personal/Sibusiso Zikhalala/98 - Templates/COENG/COE-0288-01-15-EN-TechRpt-Piping Design Reports-0001 RevA2 AIA Review.docx Page 30 of 68