KCAP + FELIXX win the competition to ‘Typhoon-proof’ Shenzhen’s East Coast

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KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX have won the international competition for the redevelopment of the 130-kilometer coastline of Dapeng, a green peninsula in the bay between Hong Kong and Shenzhen.In September 2018, the typhoon Mangkhutdamaged the infrastructure of the peninsula to various degrees. An international competition was launched to develop a plan to restore the coastline and raise protection standards against the more frequent occurrence of extreme weather events. KCAP+FELIXX developed the ‘Triple dike strategy’, amultifaceted dike system that allows for an integrated approach towards the climate adaptive reorganization of the shore. Water safety strategies are connected toeco-development and nature restoration. This creates a resilient framework for social and economic growth. For 32 kilometers of coastline, KCAP + FELIXX is developing this concept into 6 strategic implementation projects. Realization starts this year, and is expected to be completed in 2021.

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

KCAP + FELIXX win the competition to 'Typhoon-proof' Shenzhen's East Coast

TRIPLE DIKE

The triple dike moves away from a generic protection wall along the coast, towards the creation of three development zones, carefully embedded in current conditions and responding to the specific future needs of every single area. The 1st ‘outer’ dike zone increases the resiliency through wave attenuation, erosion reduction andthe enhance¬ment of sedimentation. The 2nd‘middle’ dike is an elevated embankment, to stop the storm surge and the water pushed up by the waves. It’s not a big wall but a multifunctional zone: an exciting hilly park, an elevated waterfront with urban promenades, a tidal park or even a public building. The 3rd ‘inner’ dike is a hybrid structure which man¬ages the rainwater following the principle of a sponge city. All runoff from adjacent villages and mountains is buffered, delayed and temporarily stored in rain-parks, raingardens, wet forests, wetlands and green streets.

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A PRODUCTIVE RESILIENCE STRATEGY

Dapeng is a mountainous peninsula with lush forests, intersected by riverbeds and creeks, connected to the sea with fantastic sand beaches and impressive rockeries. It offers an extraordinary lush and green environment in the direct proximity of Hongkong and Shenzhen. Along the shore, several small villages originate from fishing communities.Dapeng’s cultural resources and natural settings have fostered the development of tourism, within a vast expending metropolitan areawith about 20 million inhabitants. The application of the triple-dike provides a framework to enhance these existing qualitieswhile unlocking potentials for growth. The small-scale identity of the villages is protected by locating new developments withinthe existing boundaries. Each village’s specific character is strengthened to amplify the rich variation of recreational facilities.To minimize the infrastructural impact on the island, connectivity from the water is enhanced. An interconnected mountain and marine landscapeboosts the ecological functioning of the peninsula.

PROJECT INFORMATION
Topic: Masterplan for a typhoon resilient landscape
Team: KCAP+Felixx
Location: Shenzhen, China
Client: Water Resources Bureau of Shenzhen Municipality
Contractor: China Resources
Year: 2019 – ongoing
Area: 130 km coastline
Status: tender won, preliminary and detailed design for 6 villages in progress