Wivenhoe Dam is one of several dams to be upgraded as part of Seqwater's Dam Improvement Program. The dam plays an important role in the SEQ water grid, and its continued performance and safety is critical to the region. The dam improvement project will ensure the dam continues to operate safely in extreme weather events and provides water security for years to come. A comprehensive 3D survey was required to facilitate the detailed business case, design and subsequent construction. Seqwater wanted to ensure the best design and constructability option to meet the project objectives and value for money. The survey scope involved establishing a project datum, mobile laser scanning and feature extraction to capture the highest points along the dam crest, full internal and external terrestrial laser scanning of principal spillway and auxiliary spillway dam structures to produce a Building Information Model (BIM) and aerial photogrammetry for dam site and saddle dams.
SERVICES:
Established in 1968 on the Gold Coast, we have been privileged to play a significant role in key projects and areas of development that have helped shape South East Queensland and NSW.