Figure 5 63: Significance grading Ground floor plan – Refer to Volume 3

Figure 5‑58: Significance grading First floor plan – Refer to Volume 3

Figure 5‑59: Significance grading Roof plan – Refer to Volume 3

Figure 5‑60: Significance grading Section – Refer to Volume 3

Figure 5‑65: Significance grading Garage – Volume 3

6.0 Heritage Risk Assessment

6.1 Objectives

The objectives and goals of the future site management are to ensure that Kirribilli House and Garden continues to be used for appropriate functions, while ensuring the significant heritage values of the site are conserved.

6.2 Description

This section identifies and rates the current and future risks to the heritage values of the site.
The purpose of this risk assessment is to identify policy and guideline requirements for the effective management of the site’s heritage values. It does not conform to a department or Australian standard for risk assessments. Therefore, the risk ratings should only be interpreted as relative indicators of priority, rather than indicative of specific consequences generally associated with a department or Australian standard risk assessment framework. The assessment includes consideration of the current ownership and management strategies as well as potential for future uses. The risks are categorised and recommendations provided as to how the risks can be practically addressed.

6.2.1 Risk Assessment Methodology

Table 6-1Table 6‑1 provides the likelihood rating matrix, while

Table 6‑2 outlines the consequence descriptions and

Table 6‑3 summarises these two matrices into a risk rating.

Table 6‑1 Likelihood rating matrix (assessment on the probability of the risk occurring)