Concept Plan

South Australian Water Corporation Mt Bold Reservoir Reserve - Open Access Stage 1

May 2021 © GHDWoodhead Pty Ltd 2020 This document is and shall remain the property of GHDWoodhead. Unauthorised use of this document in any form whatsoever is prohibited. Document Control

31/36374

Rev No. Author Reviewer Authorisation Name Name Signature Name Signature Date 0 MSeparovic/ M Separovic D Grzan 21.7.2021 ACoultard A MSeparovic/ M Separovic D Grzan 04.20.2021 ACoultard

B MSeparovic/ M Separovic D Grzan 06.05.2021 ACoultard C MSeparovic/ M Separovic D Grzan 05.31.2021 ACoultard Contents

Executive Summary Lookout 1

3 | Detailed Schematic Site Plan Focus Area 1 8 | Focus Area 1 - Detail Plan Adelaide CBD 9 | Focus Area 1 - Visualisation

Rest Stop 1

10 | Rest Stop 1 - Detail Plan

11 | Rest Stop 1 - Visualisation

Trail Treatment Typologies & Signage

12 | Walking Trail Treatments Mt Bold Reservoir 13 | Signage & Pedestrian entry point Typology 46 min/ 31.8km

Site Location Approximate distance from Adelaide CBD is 31.8km, 46 minutes by vehicle.

GHDWoodhead 3 Executive Summary Initial Open Space Access Works

GHDWoodhead 4 1. Executive Summary Initial Open Space Access Works

Broad Scope of Stage 1 Mt Bold This Design Report reflects on the stakeholder Focus of Stage 1 Mt Bold Reservoir The Concept Plan includes the following : Reservoir Concept Plan engagement outcomes of the site visit Concept Plan : 1 - Surrounding Context Analysis - showing undertaken on the 31 March 2021. The Stage 1 Concept Plan incorporates a site The Stage 1 visitor access works focuses on southern portion of the Reservoir in context analysis plan with a detailed rationale based This study also incorporates SA Water’s the connection of southern trails along the with local adjoining neighbourhoods. on the site visit with key stakeholders. current design principles, project vision and southern border of the Mt Bold Reservoir SA 2 - Detailed Schematic Site Plan - proposed The Concept Plan considers and resolves the strategic opportunities for visitor access. Water land. It provides for connections and new Trails & Lookouts. following key design principles and landscape/ This study has been informed by other visitor visitor access to the following areas: upgrades to Reservoirs currently being 3 - Zoomed in Details Plan 1 – Lookout 1 engineering/urban elements: • The New Trail 1 connects from Mt Bold opened, such as Happy Valley Reservoir. Road to Scenic Road and Golder Road 4 - Zoomed in Details Plan 2 – Focus Area 1 •Maximising visitor number and range Proposed carpark and new entrances near experiences offered. junction point to west, Gate 1 (Fire Track 2) which provides further connection to the Telstra Tower plus Toilet block and Picnic •Car parking and drainage, incorporating the Kangarilla Township (Approx 2.62 km area. Water Sensitive Urban design to the main street), Claredon Township 5 - Rest Stop 1 Proposed Picnic area and •Infrastructure – including stormwater, (Approx 4.08km) and Pink Gum Campsite Lookout. wastewater and electricity supply (Approx 7.66km). 6 - Photo-montages of proposed key Focus •Built facilities – including positioning, form • New Trail 2 connects to Mt Bold Road and Areas/ Lookouts, and section for proposed and function of on-site buildings such as then further to new Trail 3 moving towards viewing platform. public toilets, shelters, picnic tables. the east to Lookout 1. •Viewing platforms • New Trail 3 runs parallel to Razorback Road and further east towards Focus Mt Bold Reservoir Reserve Project Team : •Fencing Area 1 which provides parking, toilets and DEW - Emma Ginman •Fire risk and ensuring visitor safety seating adjacent the Communications SA Water - Darrell Hamlyn, Brooke Swaffer, Tower. •Emergency services access David Loveder, Ian Smart, Dylan Ribbons, • New Trail 4 provides scenic views and Peter Pavy, Jim Garrod and James Crocker. •Visual impact pedestrian access to the views of the GHDWoodhead - Danny Grzan, Azhrudin •Pavements Reservoir with additional high intensity Coulthard, Katie Williams and Marko walking trail following back to Razorback •Flood and highwater considerations (1 in Separovic 100-year flood levels of the river) Road to connect to Trail 5. RLB - Sam Valkonen, Giulio Altamura •Track and trail mapping • New Trail 5 provides light intensity walk alonge side Razorback Road connecting •Linkages to Rest Stop 1 which provides parking and •Signage seating with vistas over the reservior. This then further connects to the Heysen Trail, •Site management and maintenance the Kidman Trail and Kuitpo Forest. •Public safety •Disabled access and facilities •Environmental stewardship

GHDWoodhead 5 Wider Context Analysis 2. Mt Bold Dam Stage 1 Surrounding Context Site Analysis

Aberfoyle Park

Kidman Trail H Echunga Jupiter Creek Gold Clarendon Diggings IR O V MO R UN E T B S OLD RE

k ar P al n io Kangarilla Nat Rocky Creek er Hut & Campsite iv R Pink Gum Campground a Kuitpo g in ar p ka n O

Meadows

Map not to Scale

Legend

Townships H Historical Site | Rocky Creek Hut Key roads Proposed Mt Bold Trails Walking Access to Mt Bold Reservoir Current Camping Sites Recreation Parks/Conservation Heysen Walking Trail Reserves & Forests via existing public roads Current Toilet Facilities Old Mine Site Kidman Walking Trail Mt Bold Reservoir Reserve Boundary

GHDWoodhead 7 3. Mt Bold Dam Stage 1 Detailed Schematic Site Plan

Clarendon 4.08km MO U N IR T O B V O R LD SE 1 RE IL A R T

1 T T G R U

O A KO L I L O D 2 E LO R 4 L R I A D R

BOLD RD T MT TR AI L 3 REST STOP 1

Echunga 6.2km

D SADDLE BAGS R FA1

T R

I L

K RAZORBAC RD Kangarilla 2.71km Rocky Creek

Hut & Campsite Kuitpo Detail Schematic Legend Proposed Trail & Distances Walking Trail Grade Map not to Scale

Lookout 1: Major Areas Walking Trail 1 | 0.72 km Grade 1 | Less than 1:14 slopes Viewing Platform Walking Trail 2 | 1.33 km Grade 2 | Less than 1:10. Wayfinding Walking Trail 3 | 0.63 km Grade 3 | Section greater than 1:10. Up to 20km FA1 Focus Area 1: Walking Trail 4 | 4.60 km Grade 4 | Arduous section greater than 1:10, or longer than Toilet Facility 20km. Heysen Walking Trail Walking Trail 5 | 5.42 km Car Park Kidman Walking Trail * Trail grades are colour coded to appropriate trails above Rest Stop 1: Picnic Table

GHDWoodhead 8 Mt Bold Dam Stage 1 Lookout 1

GHDWoodhead 9 4. Mt Bold Dam Stage 1 Detail Plan - Lookout 1

LEGEND

H HERITAGE SURVEY MARKER H

WAYFINDING INFORMATION SIGN

PROPOSED SEATING 6 m

PROPOSED WAY-FINDING SIGNAGE PROPOSED LOOKOUT INFORMATION SIGNAGE

PROPOSED PATH TREATMENT 03, PROPOSED BENCH SEATING BITUMEN PATH

RECYCLED PLASTIC DECK ON STEEL STRUCTURE 20.5m

4.8m

2.5m

0 5 10 15 20 25 m 0 2000 4000 6000 8000 10000 mm

SCALE 1:500 AT ORIGINAL SIZE A3 SCALE 1:200 AT ORIGINAL SIZE A3

GHDWoodhead 10 5. Mt Bold Dam Stage 1 Section - Lookout 1

LOOKOUT PLATFORM WILL HAVE A RECYCLED PLASTIC DECK SURFACE ON A STEEL STRUCTURE

STEEL BALUSTRADES WITH STEEL HANDRAILS

20.5m 4m

1.2m

3m 4.5m

PROPOSED RETAINING WALL WITH EARTH BACK FILL

Ramp to lookout viewing Platform Lookout Viewing Platform

0 1000 2000 3000 4000 5000 mm

SCALE 1:100 AT ORIGINAL SIZE A3 6. Mt Bold Dam Stage 1 Concept Visualisation - Lookout 1 7. Mt Bold Dam Stage 1 Concept Visualisation - Approaching Lookout 1

GHDWoodhead Client Name 13 Mt Bold Dam Stage 1 Focus Area 1

GHDWoodhead 14 8. Mt Bold Dam Stage 1 Detail Plan - Focus Area 1

PROPOSED DIRECTIONAL WAY-FINDING SIGNAGE AT NOMINAL DISTANCES ALONG PATH

PROPOSED PATH PROPOSED SERVICE GATE TO TREATMENT 2. COMPACT ACCESS PATH GRAVEL

3m PROPOSED CAR PARKING CRUSHED ROCK AND PLASTIC WHEEL STOPS TO

TOTAL 22 CAR PARKING BE INSTALLED

PROPOSED ENTRY

POINT FOR WHEELCHAIR SPACES PROPOSED WAY-FINDING ACCESS SIGNAGE

ONE WAY CIRCULATION CARPARKFUTURE EXPANSION AREA FOR

EXISTING TELECOMMUNICATIONS LEGEND TOWER

EXISTING TREE 3.5m

PROPOSED LOG SEATING UNDER EXISTING TREES PROPOSED TOILETS

PROPOSED SEATING RAZORBACK ROAD (TREE LOGS)

PROPOSED WAY-FINDING

EXISTING FENCES

EXISTING ROAD 0 4 8 12 16 20 m

SCALE 1:400 AT ORIGINAL SIZE A3

GHDWoodhead 15 9. Mt Bold Dam Stage 1 Concept Visualisation - Focus Area 1 Mt Bold Dam Stage 1 Trail Treatment Typologies & Signage

GHDWoodhead 17 12. Mt Bold Dam Stage 1 Signage & Pedestrian Entry point Typology

Wayfinding location and welcome signage Walking trail wayfinding signage Proposed pedestrian entry point typology example.

GHDWoodhead Client Name 18 13. Mt Bold Dam Stage 1 Walking Trails Treatments

MO U N IR 1 T O IL V A B R O R T L E D RES 1 T T R U A KO IL O 2 LO 4 IL A R T TR AI L 3 REST STOP 1

T R

I L

Path Treatment Reference Map: Map not to Scale Paths Treatments are colour coded to the above map.

Path Treatment 1 Path Treatment 2 Path Treatment 3 Minimal path treatment to topography Bitumen walking trail treatment to path to Clearing of ground level with light path with occasional grass maintenance over allow for disability access to reach Lookout 1 treatment to topography with crushed gravel. the seasons. Hikes to be guided through to suit wheel chair access. Treatment to be used as indicacted above as landscape by wayfinding directional marks well on paths and areas at Rest Stop 1. placed at 50m centres along the way or where appropriate to guide bushwalkers.

PT1 = PT2 = PT3 = Adelaide Melbourne 211 Victoria Square Level 8 Adelaide, South Australia 180 Lonsdale Street 5000 Melbourne, Victoria 3000

T: +61 8 8111 6600 T: +61 3 8687 8000 E: [email protected] E: [email protected]

ghdwoodhead.com