Civil Engineering May 2022 | Vol 30 No 4

play park were restored to a better than original condition with more beach width available to the public in front of the wall. Demolished concrete was collected on the beach for a couple of weeks after the work was completed, as pieces were washed up by the sea at different times. Both properties and the CoCT foul sewer were well protected from the sea throughout the construction and are today in a safe and stable condition. No damage was caused to any of the adjacent properties and there were no incidents with the public. ACKNOWLEDGEMENTS Thank you to the Hartwig Trust and Craig Jarvis Trust for granting permission to publish this article.  Figure 15 Completed seawall at Erf 234 in September 2018 Figure 16 Competed seawall at Erf 636 in December 2018, of similar cross section to Erf 234 seawall in background Figure 17 Aerial view of Erf 234 and 636 completed seawalls in January 2019 Project team for Erf 234 Client The Hartwig Trust Contractor Southern Oceaneering Sub-contractor CSV Construction Engineering consultant WSP Group Africa Environmental consultant WSP Environmental (now part of WSP Group Africa) Project team for Erf 636 Client Craig Jarvis Trust Contractor CSV Construction Sub-contractor Southern Oceaneering Engineering consultant WSP Group Africa Environmental consultant WSP Environmental (now part of WSP Group Africa) Health and safety agent Eppen-Burger and Associates 28 May 2022 Civil Engineering Erf 234 Erf 636