Approved Document OPW18-0319 · OPW18/0319

                                                                               Consult Arborist

5.7   TREE 7 – SOAPY ASH
 ID         Genus & Species                       Common Name
 7          Alphitonia excelsa                    Soapy Ash
 Height                   Crown Spread            [email protected]          Age
 6-8m                     4-5m                    200-250mm                Early-mature
 Health                                           Structure
 Good with average vigour                         Poor - major phototrophic growth
 Target                         Occupancy                         Target Zone
 Residential dwelling           Constant                          Within 1 x height & Dripline
 Comments
 Tree 7 is located within 3m of the adjacent Unit with a prominent phototrophic lean towards
 the entrance doorway.

 The trunk is at an excessive angle with a weighted canopy leading to additional loading on
 the root plate.

 The risk matrix has been calculated on total tree failure.
 Likelihood of Failure           Likelihood of Impacting Target     Matrix 1 - Result
 Probable                        High                               Likely
 Consequence of Failure          Matrix 2 – Overall Risk Rating     Work Priority
 Minor                           Moderate                           Within 6 months
 Recommendations

 Failure is likely to occur due to overloaded root plate.

      •   Proactive removal prior to failure.

 Residual Risk on completion of Mitigation Options
 NA




19_01_24_TRA_RACV Resort _Noosa_V3                                                   Page 18 of 32