[2021] NZEnvC 040 Director-General of Conservation v Taranaki Regional Council Part 4 [pdf, 20 MB]
...Messenger Bypass FLOAT AND DECANT WARATAHS FLEXIBLE JOINT 25 0m m FR EE BO AR D SPILLWAY SPILLWAY STABILISED WITH PINNED NEEDLE PUNCH GEOTEXTILE STABILISED OUTLET COMPACTED FILL (90% COMPACTION) BY TRACK ROLLING AT 200mm LIFTS WITH PARTICULAR CARE TO GET SUITABLE COMPACTION AROUND PIPES 150mm NON PERFORATED PIPE THROUGH BUND KEY BUND INTO STABLE GROUND TO A MINIMUM DEPTH OF 300mm N.T.S. DECANTING EARTH BUND FLOW DO NOT SCALE FROM THIS DRAWING - Document copyright of Mount Mes...