Appendix D Site Access & Intersection Investigation

            Figure 8: Extract from IPWEA Standard Drawing RS-056 Driveways – Rural Driveways



Based on our site investigations, we consider that 123m sight distance requirement is unreasonable
because of the narrow road width and sweeping bend, and would require almost all vegetation in the
eastern verge to be cleared. On this basis a speed of 40km/h was assessed with compliant sight
distances (73m) to the north for the proposed driveway being achievable however with significant tree
clearing (~214m2) along the eastern Uhlmanns Road verge. Figure 9 shows the approx. area of vegetation
required to be cleared to achieve adequate sight distance (for 40km/h speed) to the north from the
proposed driveway location.

Full Concept Plan Sight Distance against IPWEA Standard Drawings RS-056 sketch drawing 3225 SK-13
is included as Attachment C to this report for reference.




                    Figure 9: SSD assessment against AS2890.1 for proposed new Driveway


CIV03225-01 Site Access & Intersection – Oct 2022                                                 9