Westhaven seawall upgrade
In response to recurring coastal flooding caused by severe weather events and king tides on Westhaven’s northern reclamation, a major seawall upgrade project is underway. Led by Eke Panuku, this project aims to enhance protection for people, infrastructure and assets through a redesigned seawall that effectively dissipates wave energy.
Other elements of the project include:
- Waterfront enhancements: Creating a more attractive and functional waterfront space that complements the Westhaven Marina development
- Design and ecological initiatives: Collaborating with mana whenua on ecological initiatives, including additional planting to promote biodiversity
- Improved connectivity: Enhancing connections to the surrounding environment, particularly for pedestrians
- Futureproofing infrastructure: Upgrading infrastructure and services to meet future demands.
Early works began in March 2024, with completion of the main project expected by early 2025.
In the upcoming planting season, around April, trees will be added to the tree pits along this pathway to enhance the area. Stay tuned for these welcome additions!
Maintenance
In addition to our regular maintenance schedule, the following tasks have recently been completed or are currently underway:
Pier gangways update:
As mentioned in previous newsletters, we’re making steady progress on the safety panel modifications for the pier gangways at Westhaven (see image below). Panels have been installed on all gangways except for D, E, F and F1, which will be completed by the end of June 2025. All of these piers have alternative gangway access for the brief periods where metal cutting and welding is taking place. Rest assured, any disruptions will be kept to a minimum.
Pier refurbishment:
Refurbishment work is underway on A pier’s floating structure, with upgrades to Q pier next on the schedule. At the same time, we are replacing degraded piles on X pier, with P, Q and U pier piles planned for replacement next.
Sewage line upgrade on Westhaven’s northern reclamation:
In response to ongoing issues with tree roots infiltrating the sewage line and causing overflows on Westhaven’s northern reclamation, a comprehensive upgrade was completed in October 2024. The project involved replacing 36 metres of piping, replacing two trunk sections, and installing a new manhole. This upgrade is expected to improve system reliability and prevent future blockages, enhancing the overall infrastructure at Westhaven.
Renewal of Westhaven's K and L piers:
Westhaven’s K and L piers have reached the end of their service life and are undergoing comprehensive refurbishment to ensure continued safety and functionality for berth holders. The renewal of K pier began in mid-September and was successfully completed in early December 2024, ahead of schedule.
This project involved the removal of all existing pier components, including piles, followed by the installation of new piles, walkways, finger pontoons, power pedestals, fire hose reels, and other essential infrastructure. The upgraded K pier is ready for use just in time for the holiday season. Reflecting our commitment to sustainability, the contractors, Total Marine Services, repurposed most of the materials removed during the refurbishment.
Next on the agenda is the replacement of L pier, which is set to begin in early 2025. Updates on the progress of L pier will be provided closer to the commencement of the project.
We appreciate your patience and understanding as we continue to develop our marina facilities.