Has a conservative bulk density factor been used for calculations in (≤ 1.3g/cm3) Bulk density the absence of site-specific testing? Soil pH Soil Electrical Has each parameter been analysed by a suitable laboratory using approved conductivity methods? Have the results of analysis been interpreted correctly? Soil Sodicity Are the results realistic in light of known soil properties of the area (if applicable?) (ESP) Soil P-sorb capacity Overall LCA Do you have sufficient information to accurately determine land capability Rating for on-site wastewater management? On-site Wastewater System Selection and Design Outcome Component / Model LCA Assessment Criteria Yes / No Justification (e.g. Proceed, Further information, Process Reference Refuse) Are the proposed treatment components appropriate for the site based on the chosen land application system and the LCA? Treatment Sections 4 Components and 5 Are there other, more suitable options that should be considered?
Bulk density Has a conservative bulk density factor (≤ 1.3g/cm3) been used for calculations in the absence of site-specific testing? Soil pH Has each parameter been analysed by a suitable laboratory using approved methods? Have the results of analysis been interpreted correctly? Are the results realistic in light of known soil properties of the area (if applicable?) Soil Electrical conductivity Soil Sodicity (ESP) Soil P-sorb capacity Overall LCA Rating Do you have sufficient information to accurately determine land capability for on-site wastewater management? On-site Wastewater System Selection and Design Component / Process Assessment Criteria Yes / No Justification Outcome (e.g. Proceed, Further information, Refuse) Model LCA Reference Treatment Components Are the proposed treatment components appropriate for the site based on the chosen land application system and the LCA? Sections 4 and 5 Are there other, more suitable options that should be considered?
guidelines-land-capability-assessment-onsite-wastewater-management.docx