DESIGN AND CONSTRUCTION OF THE BOSCOMBE MULTI-PURPOSE REEF

Shaw Trevor Mead, Chris Blenkinsopp, Andrew Moores, Jose Borrero

Abstract


The Boscombe Reef is a multipurpose reef structure designed primarily for the enhancement of surfing amenity at Boscombe, Poole Bay, England. The reef was designed to maximise the small and generally poor-quality surfing wave climate of the eastern English Channel coast. The reef was constructed from 54 large, sand filled geotextile containers ranging in size from 1 to 5 m diameters and 15 to 70 m long with a total volume of approximately 13,000 m3. Construction of the reef began in the summer of 2008, was suspended during the following winter and was completed in the late summer of 2009. The reef is now in service and provides a high intensity right hand surfing ride of up to 70 m and a shorter left hand ride of up to 30 m. Although the reef was not designed as a coastal protection structure, monitoring of the morphological response supports that the reef promotes shore protection through the formation of an inshore salient.

Keywords


multi-purpose reef; surfing; coastal protection

References


Davidson, M. 2009. A baseline Study of Surfing Conditions in the Boscombe Region and an investigation of Potential Improvements Due to the Installation of an Artificial Surfing Reef. University of Plymouth, Technical Report BDC052009-002.

Hutt, J.; Black, K. and Mead, S., 2001. Classification of Surf Breaks in Relation to Surfing Skill. Special Issue 29, Journal of Coastal Research p66-81.

Mead, S. T. & K. P. Black, 2001a. Field Studies Leading to the Bathymetric Classification of World-Class Surfing Breaks. Special Issue 29 of the Journal of Coastal Research on Surfing p5-20.

Mead, S. T. & K. P. Black, 2001b. Functional Component Combinations Controlling Surfing Wave Quality at World-Class Surfing Breaks. Special Issue 29 of the Journal of Coastal Research on Surfing p21-32.

Nielsen, L, 2001. Newcastle Coastal Zone Management Plan: Coastal Engineering Advice. Technical report for Umwelt (Australia) Pty Ltd, March 2001.


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