*Where vegetation cover is poor, unhealthy or dominated by weeds and soil pH is '''lower'' than the design/product specification or Acceptance Criteria ranges, corrective action involves amending the soil with ground limestone to raise the pH back to neutrality. | *Where vegetation cover is poor, unhealthy or dominated by weeds and soil pH is '''lower'' than the design/product specification or Acceptance Criteria ranges, corrective action involves amending the soil with ground limestone to raise the pH back to neutrality. |