Sarsfield Street Catchment Multi-Criteria Analysis
Client: Auckland Council, 2004
Responsibilities: Primary author of multi-criteria sustainability options analysis and presentation format.
Achievements: Assessment of a range of options for an 11 hectare residential combined sewer catchment in Auckland City. Different technology options included sewer separation vs combined sewer with storage tank; at-source options such as rainwater tanks, rain gardens and permeable paving; stormwater detention pond and gross pollutant traps. Multi-criteria sustainability matrix included performance measures in the six areas of cultural, social, institutional, financial, natural environment and built environment areas. Assessed sensitivity to weightings and scores assigned to different measures.