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The Latest BECA Technical Report


We have obtained the latest BECA technical report (see below for links) - it was dated 10 August 2018 and contains interesting information about the treatment plant, ponds and pond site 10. Since then further work has been done on infiltration reduction and a new plan is emerging for storage and irrigation on the Thacker land in Robinsons Bay and potentially some storage and irrigation on the flat land in Takamatua.

Please note the above report and the relevant attachments are draft only. Information contained in these documents is subject to change so any findings should not be considered final.

Draft report - Akaroa Wastewater Updated Investigation into Alternative Land Disposal Options

2018 Investigation Report Draft - Appendix A Flow and Loads Review Letters

2018 Investigation Report Draft - Appendix D PDP Letter Long Term Series and Areas

2018 Investigation Report Draft - Appendix E Bret Robinson Report Phosphorus Removal

2018 Investigation Report Draft - Appendix M Irrigation Maps Optimized

2018 Investigation Report Draft - Appendix O Pipeline Long Sections Optimized

2018 Investigation Report Draft - Appendix P Cost Estimates

Akaroa Rainfall and Flowmeter Data

Thacker Storage & Irrigation Figures


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