Results
Completed core drilling safely with minimal disruption to public access and site activities
Delivered accurate and reliable ground condition data to inform design, stabilisation, and conservation decisions
Demonstrated innovation through the development of a remote coring system suited to sensitive environments
Provided a model for carrying out geotechnical investigations in similarly inaccessible or environmentally critical locations
Project
Solution
Engineered a bespoke drilling setup for portability and efficiency
Utilised rope access techniques to carefully lower customised equipment into position at the investigation site
Implemented rigorous traffic management and public safety controls to manage visitors throughout the works
Applied strict environmental procedures including devegetation controls and containment measures to protect the site
Project
Challenges
Remote access to the steep, restricted investigation area created significant logistical difficulties for equipment transport
Public safety required management of high pedestrian foot traffic on popular walking tracks
Strict environmental controls were necessary to protect the sensitive volcanic landscape and vegetation
Conventional drilling equipment was unsuitable for the confined and delicate site conditions
Project
Overview
Geovert was engaged to carry out ground investigation works on Maungawhau (Mount Eden), one of Auckland’s most significant volcanic landmarks. The project involved core drilling within the Batger Quarry area to provide accurate ground condition data for future design and conservation works. Given the site’s cultural, environmental, and recreational importance, the works demanded a highly sensitive and innovative approach to minimise disruption and preserve the natural integrity of the landmark.