CLL was engaged to install foundations for masts for the electrification of the Auckland Railway. Work involved installation of approximately 2600 piles up to 1200mm dia x 11m deep, 600 pads and 50 rock anchors, plus numerous retaining walls and other ancilliary works. Approximately 14,000m3 of concrete was installed. Work was undertaken in a safety critical live railway environment with most work undertaken at nights or on weekends and public holidays. An exemplary safety record was achieved.