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24110095-TGS 25-SA_TT-JHG-Lake Macdonald Dr_Lake Macdonald-R0
www.invarion.com
DRAFT
TRAFFIC MANAGEMENT DESIGNER
Jay Persich
TRAFFIC GUIDANCE SCHEME - COVER PAGE QLD: TMD OP1578
NSW: TCT1082927
(Lake Macdonald Drive, Lake Macdonald)
Date: 10/07/2026
TGS TITLE: Lake Macdonald Drive, Lake Macdonald
TGS #: JHG-25LV-24110095
Rev Details Date By
0 Initial Release 10/07/2026 JP
116 Ipswich Road, Woolloongabba QLD 4102
Telephone: 1300 282 328
Email: [email protected]
ABN: 76 678 079 117
T MR REGIST RAT ION NUMBER: 0403
SECTION DESCRIPTION
80
1 Cover Page
60
VALID FOR 12 MONT HS FROM LAST REVISION DAT E
2
80
Tables
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3 Notes and Requirements
4
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T T M Diagram
5 T hrough / Past and Around Analysis
Typical long term
signage setup 6 Risk Assessment
NON KERBED ROAD = 1.5m
KERBED / BUILT AREA = 2.2m
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Client: John Holland Group
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Site Contact: Charlie Visser
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GROUND LEVEL
Phone Number: 0458 667 542
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Client reference number/PO: T BA
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T MC Contact: Simon Chwalik
T MC Phone Number: 0439 844 600
160 m
T MD Contact : Jay Persich T MD 1578 OPEN
Proposed start of works: T BA
Completion Date: T BA
Duration: T BA
Hours of Works: T BA
Induction Site: Toolbox prior to works
160 m
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Scope of works / client brief
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- Earthworks to build the car park
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Typical long term
signage setup
- Site Access
NON KERBED ROAD = 1.5m
KERBED / BUILT AREA = 2.2m
Requirements for set up and dismantle of signs
RayBan RayBan
TRAFFIC CONTROL TRAFFIC CONTROL
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TGS REQUIREMENTS (JHG-25LV-24110095): Cover Page
Signs: 4 TMA: 0 Operation: SA_T T Lane Width: 3.0m
Controllers: 2 VMS Utes: 0 Road Type: Two Way Posted Speed: 80 km/h
Traffic Lights: 0 Additional: N/A Travel Path: Past Direction: SB/NB
TC Utes: 2 Road Authority: NSC Road Category: 1 RPEQ Sign Off: NO
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Page 2
Figure 2.2: Speed to be used for advance warning sign spacing Table 3.2: Placement of termination signs
Table 5.7: Recommended taper length
Speed (km/h) Distance (m) Recommended taper length (m)
Speed (km/h)
110 80 60 40 < 55 15 < 45
Traffic control taper
15
Lateral shift taper
5
Merge taper
15
56 - 65 45 46 - 55 15 15 30
> 66 Equal to the speed (km/h) 56 - 65 30 30 60
66 - 75* N/A 70 115
Table 4.3: Estimated queue length 76 - 85* N/A 80 130
86 - 95* N/A 90 145
Multiplier
Maximum stopping time 96 - 105* N/A 100 160
(minutes)
Ma (multiplier for average vehicles)
Mo (Multiplier for oversized ≥>106*
106* N/A 110 180
vehicles)
2 2.4 8 * Taper lengths are based on a:
5 6 20 3.5 m width of the lane to be closed
lateral shift taper length equal to 1.0 m/s lateral shift
200 m 200 m 200 m 10 12 40 merge taper length equal to 0.6 m/s lateral shift
Table 2.2: Sign Spacing 15 18 60 median speed for each range. For example, speed range 76 - 85 has a median speed of 80 km/h
30* 36 120
Speed (km/h)* Distance (m) Table 5.8: Distance between tapers
< 55 15 * A 30 minute stop time is unusual but has been included for some circumstances.
Speed (km/h) Distance (m)
46 - 55 45
Table 4.1: Edge clearance ≤ 45 10
> 66 Equal to the speed (km/h)
46 - 55 25
Speed (km/h) Distance (m)
56 - 65 70
Table 2.3: Recommended sight distance to a traffic control device For post-mounted reflectors, temporary hazard markers > 65 1.5 times the speed (km/h)
Speed (km/h) Distance (m) All speeds 1
< 45 For traffic cones, bollards, longitudinal channelising barricades or any other delineation device Table 6.1: Delineation adjacent to excavations
50
< 65 0.3*
46 - 55 70 Protection required
> 66 0.5
56 - 65 90 Speed (km/h) Traffic volume Clearance to
Depth of excavation (mm)
(vpd)* excavation (m)
> 66 Two times the speed (km/h) Table 4.2: Spacing of traffic cones, bollards and post-mounted delineators
50 to 250 251 to 500 >500
Figure 2.3 is an example of sign placement when considering sign visibility and recommended sight Recommended maximum
Purpose and usage Speed (km/h) < 2.5 Option 1 Option 2 Option 3
distance. T he arrow represents the sight distance required for a road user to perceive and react to the spacing (m)
message bring communicated by the sign ahead for a speed of 60 km/h. In this case, parking has been < 65 Any 2.5 - 5 Option 1 Option 1 Option 2
For traffic cones and bollards**
restricted for a portion of the roadside to ensure that sight distance to the sign is maintained
All purposes < 55 4 >5 Option 1 Option 1 Option 1
Figure 2.3: Appropriate sight distance 56 - 65 12 <5 Option 1 Option 2 Option 3
< 1500
Appropriate sight distance = 90 m = 60km > 76 18 >5 Option 1 Option 1 Option 1
> 70
Protecting freshly painted lines 56 - 75 24 <6 Option 1 Option 2 Option 3
> 76 60
> 1500
>6 Option 1 Option 1 Option 1
Footpath S S For post-mounted delineators
* For multilane roads use volume in one direction. For two-lane, two-way roads use the sum of both directions. Any
All purposes < 75 24
Shoulder variations to the recommendations in this table need to be supported by a risk assessment.
> 76
40
60
** For Options 1 and 2, cones or bollards are to be place at the top of the excavation.
*Use the speed limit where the cones and bollards are installed.
**Consider whether cyclists are using the road shoulder or bike lane and whether an appropriate alternative facility be
provided before installing traffic cones or bollards in the area. Where possible, place bollards to maintain a safe cycling Table 5.1: Road Safety Barrier System Clearance
facility.
Speed (km/h) Distance (m)*
Note: This is an example for a 60 km/h scenario. Table 5.4: Maximum length of operation under shuttle flow < 40 0.3
41 - 60 0.5
Table 2.5: Minimum lane width Traffic volume in both directions (vph) Distance (m)
61 - 80 0.5
Residential street 60
Cirteria Lane width (m)* > 80 1
701 - 800 70
General La ne widths 601 - 700 100 * Clearance is measured in front of the barrier system and not behind the barrier system in the deflection zone.
≤60 km/h Minimum 3.0* 501 - 600 150
70, 80 or 90 km/h Minimum 3.2* 401 - 500 250 Tolerances Table (m)
≥100 km/h Minimum 3.4* 351 - 400 400 -10% +25%
Distance -10% +25% Distance -10% +25% Distance
Curve with radius 100 – 250 m Add curve widening of 0.5 m per lane 301 - 350 600
< 300 800 10 9 13 70 63 87 130 117 163
In addition to the curve widening of 0.5 m per lane,
Curve with radius < 100 m consider the swept path of long vehicles (for example, 15 80 100
buses, trams)
13 19 72 140 126 175
Table 5.5: Length of temporary speed zone
Two-way residential street Minimum of 5.5 (sum both ways) 25 22 31 90 81 113 150 135 187
Temporary
Shuttle flo w operation speed limit Length of zone (m) Conditions 90
(km/h)
30 27 38 100 125 160 144 200
Shuttle flow with active control (by traffic controllers or
Minimum 3.0*
PT CDs) high level of hazard for workers on foot. 45 40 56 105 95 130 180 162 225
< 40 100 - 200 it is impractical to separate pedestrians or cyclist from vehicular traffic
Shuttle flow, without active control on residential
Minimum 3.0* and Maximum 3.5 to ensure vehicles 50 45 99 180 250
streets, includes no control or the use of GIVE WAY
take turns using a single lane
in the work area 62 110 137 200
and ONE WAY signs (see Section 5.4.4). 100 (minimum) - workers on foot within 1.2 m of traffic with no physical barrier
40
*Temporary minimum lane widths are not to be greater than existing lane widths. T his minimum temporary lane width
500 (maximum) structural danger to bridges
60 54 75 120 108 150 300 270 375
does not apply to curves of radius 250 m or less, or locations where there are fixed vertical obstructions such as fences workers on foot or small plant within 3 m of traffic with no physical
or safety barriers within 30 cm of the edge of the lane on one or both sides. Where these conditions apply, consider barrier (i.e road safety barrier)
Approved head /
widths wider than those listed previously to accommodate large vehicles. T he speed to be used when considering lane on approach to the traffic controller of PT CD
High Vis Clothing Use gloves when
width requirements is the speed limit (permanent or reduced) which is applicable to that length of road. reduced visibility (e.g. dust or smoke) sun protection
Consideration shall also be given to cyclists and pedestrians (see Sections 3.10, 4.10 and 5.13 for further details on 60 150 (minimum) to be worn manual handling
reduced standard alignment required
traffic management regarding pedestrians and cyclists).
Where there is a change in speed limit, the minimum lane width requirements may also change with lane widths based degraded pavement surface
on the applicable speed limit at that location. Changes to lane widths will apply at the change in speed limit, with the Safety glasses No jewelry
newly laid bituminous seal. Lase up safety
transition to the new lane width commencing at the speed limit change location. T he transition to the new lane width to be worn as permitted on
shall occur at a rate which matches the transition rate for a lateral shift (see Table 5.7) of the same distance (the lane
80
workers on foot or small plant within 3 -6 m of traffic with no physical barrier
per site boots to be worn
width change) in the same location (note the 200 m value applies to taper lengths): for example, for a 500 (maximum) electrical sites
disturbance to alignment or pavement surface
lane width reduction of 0.4 m, as the lateral shift values are based on a full 3.5 m shift, the equivalent recommended requirements
lateral shift distance would be divided by approximately 8.7 (3.5 / 0.4) to establish the taper length required for the for advance warning of a 40 or 60 km/h when speed is 100 km/h or
80 (buffer) 300 (maximum)
0.4 m transition in lane widths. more. Template Version 16 08/04/2026 to Be Reviewed By 08/04/2027
TGS TITLE:
John Holland Group - Lake Macdonald Drive, Lake Macdonald - SA_TT - JHG-25LV-24110095-Tables Jay Persich TMD 1578 OPEN
Page 3
General Notes for TGS Implementation of Traffic Guidance System
Typical Installation Principle
NOT ES:
- Where practicable, signs shall be duplicated on the right-hand side of the road. Installation is typically carried out applying one of the processes in accordance with AGT T M Part 5 as “short term – low impact works” to protect the T T M staff. T he examples in this
- Vehicular access to the work area can be permitted through the safety buffer. T he safety buffer shall be kept clear of work vehicles, plant, stockpiled material or other section are based on limiting high risk manoeuvrers during installation including U-T urns and loops exposing workers to live traffic without protection.
activity including specialist vehicles. Fundamental principles that should be complied with to ensure safety during this work activity are that:
- T he minimum lane width including trafficable shoulder shall be 3.0m • travel should only be in a forward direction on any road
- All private / commercial property access to be maintained during works as practical • the T T M vehicle may be used as added protection considering the:
– availability of safe park up area(s) near the signage placement location
- Site Vehicles should be parked: – line of sight to approaching vehicles
a). So it does not unduly obstruct motorists’ vision of the travelled path; – visibility of the worker and T T M vehicle to approaching vehicles
b). To leave a clear escape path for workers; and – location of signage/devices on vehicle which need to be accessed
– worker access to vehicle (e.g. not through crush zones)
c). Where necessary, in advance of the work area to protect workers. – available space on road shoulder or median
-Additional Traffic controllers shall be considered and allocated to assist pedestrians when required. T he use of Additional controllers is subject to an on site risk – geometry/terrain of shoulder or median
– distance between vehicle and travel path / shoulder drop off
assessment conducted by either the Lead Controller and/or site supervisor prior to the commencement of work. – T MI proximity to ‘expected travel path while traversing between vehicle and signage location
– likely area in which the vehicle may move if impacted
– availability of ‘gaps in traffic’ or lookout
• turn around procedures must be conducted in a safe and legal manner
• T MI must face the traffic when placing devices
• all workers must know their escape route at all times
• the vehicle mounted warning device must be operating and the hazard/arrow board used as required
• all workers must wear correct PPE
• a look out person/spotter must be used for all activities where required in accordance with AGT T M Part 5
• full co-ordination of any IT S infrastructure which may assist the T GS installation
• the locations and types of devices are recorded in the diary
• the T GS is implemented as approved and a copy is available on site.
Installation Process
T he general procedure for setting up a site is to:
1. locate the work area using GPS, landmarks, side streets, chainage
2. install devices as outlined in the T GS for side streets and detours first
3. install devices as outlined in the T GS for the non-working lane (un-affected direction)
4. install devices as outlined in the T GS for the working lane (affected direction) to complete installation
5. conduct a drive through inspection after all devices are in place and before work commences
All sign spacings and taper lengths will be noted on the T GS
Removal Process
T he general procedure for removing a site is the:
1. work area (devices in reverse order)
2. affected side of roadway (signage in direction of travel)
3. non-affected side of roadway (signage and devices in direction of travel)
4. side roads (closure devices then signage in direction of travel)
5. detours (in direction of travel).
Pedestrian Notes Placement of Signs and Devices
Many factors can influence the appropriate sequence for installation including but not limited to road geometry, hills, crests, curves, surface condition, lane widths, shoulder width,
traffic volumes, peak traffic flows, road user travel speed, road user make up (e.g. % of heavy vehicles or cyclists), lighting and time of day, and weather.
1. Pedestrians Shall be maintained by way of dedicated path or escort on all works. Positioning of Signs and Devices
Signs and devices are to be positioned and erected so that:
a. they are properly displayed and securely mounted.
2. Plastic mesh fencing comprising of flexible orange mesh approximately 1 m high, shall be installed in areas where pedestrian traffic requires separation b. they are within the line of sight of the intended road user.
from the work area to prevent unintended access to works c. they cannot be obscured from view (e.g. by vegetation or parked cars).
d. they do not obscure other devices from the line of sight of the intended road user
e. they do not become a possible hazard to workers, pedestrians, cyclists or vehicles
- AT F fencing shall be installed in areas where pedestrian traffic requires separation from the work area preventing unintended access to the works under f. they do not deflect traffic or vulnerable road users into an undesirable path
g. they do not restrict sight distance for drivers entering from side roads, streets or private driveways
Contract. h. they are not installed using supports that could be a hazard if struck by a vehicle.
- Pedestrian Signs shall be provided in advance of the work area and/or hazard and placed adjacent to the pathway.
It is important that pavement markings and raised pavement markers are considered in conjunction with the placement of other delineation devices, temporary barriers and
Signs used for pedestrian management shall be erected so that: channelising barricades, to ensure road users are safely directed through the site without conflicting messages. Delineating devices (e.g. traffic cones, bollards, post mounted
(a) T hey are properly displayed and securely mounted delineators) should be placed as per the location on the T GS as designed by the T MD, or if not noted should generally be placed as follows:
(b) T hey do not become a possible hazard to worker, pedestrians or vehicles a. Edge of traffic lane to line of traffic cones, bollards or longitudinal channelising devices:
(c) T hey cannot be obscured from the line of sight or view of the pedestrian i. 0.3m offset for posted speed limit during roadworks up to and including 65 km/h
ii. 0.5m offset for posted speed limit during roadworks over 65 km/h
(d) T hey do not obscure other devices from the line of sight or view of the pedestrian b. Edge of traffic lane to road work delineators or temporary hazard markers – 1.0 m
- T he unobstructed width of the footpath shall be no less than 1m at local restriction c. Edge of traffic lane to road safety barrier system:
i. 0.3 m for a posted speed limit during roadworks up to and including 40 km/h
- T he surface of the footpath shall provide for prams, strollers and wheelchairs, and other mobility aids. ii. 0.5 m for a posted speed limit during roadworks 50 km/h to 80 km/h
- Affected pathways shall be clearly delineated signed and fenced prior to commencement of work. iii. 1.0 m for a posted speed limit during roadworks greater than 80 km/h.
- Lighting to AS/NZS 1158.4 shall be provided if the associated work reduces the sight distance and/or the pedestrians ability to negotiate the travel path in Tolerances
hours of darkness. Local constraints may not allow signs and devices to be placed exactly in accordance with the relevant T GS. Judgement will therefore be necessary to place signs and devices as
close as possible to the locations / spacings indicated. Should variations to the recommended spacing be required then it is generally preferable to increase the spacing within
- Additional Traffic controllers shall be considered and allocated to assist pedestrians when required. T he use of Additional controllers is subject to an on tolerances.
Applicable tolerances include:
a) Tolerances for placement of signs are:
i. up to 10% less than the distances given, or
ii. up to 25% or 15 m more than the distances given (whichever is greater).
Cyclist Notes b) Tolerances for placement of delineation is:
i. no minimum and up to 10% more the distances given.
c) Tolerances for taper lengths are:
i. up to 10% less than the distances given, or
1. Cyclists Shall be notified of all traffic maneuvers required of them prior to the works. ii. up to 25% more than the distances given.
2. Where a Cycle path/lane is removed : Any sign or device location adjustments are to be marked and initialled on the T GS held on site, with the name of the person making the adjustments clearly shown.
If a T MD has specified maximum or minimum values on the T GS, the T MI must not increase the value above the maximum or reduce the value below the minimum without prior
- Any diversion for cyclists SHALL maintain the same quality and lighting as the closed path approval from the T MD.
- Signage Shall be installed to assure Cyclists of correct travel paths
- Traffic shall be reduced to 40 where Cyclists are required to traverse temporary paths between work areas and traffic - Less than 1.2m separation .
or or
Fatigue Management
Fatigue Management
Two Way Road
40
Site Inspections
60
40
40
Inspections should be undertaken; It is a requirement that traffic controllers performing 80km = 140m min.
stop slow duties or are required to be in a single Spacing distances Work Area
between vehicles
• at least daily, or more frequently depending on location and likelihood of location be relieved of duty or have their duty Lookout Person Required
traffic management being disturbed changed for a period of 15 minutes every 2 hours. while TMI install Device
• before work starts each day RayBan
• immediately following the installation of a T GS TRAFFIC CONTROL Recommended additional staff
• before the start of work activities on site required based on active traffic
controllers onsite. Shoulder
• during the hours of work
Work Vehicle Work Vehicle
• closing down at the end of the shift period (with vehicle mounted (with vehicle mounted Inbound
• periodic inspections after work hours and at night, and at unattended sites warning device) warning device)
• after any change in the traffic management arrangement on site RayBan
Slow
2 - 4 : Require 1 Additional T C Outbound
• following any environmental or weather events. TRAFFIC CONTROL
5 - 8 : Require 2 Additional T C's
9 - 12 : Require 3 Additional T C's 80km = 160m min.
Shoulder
Sight distance for lookout person
TGS TITLE:
John Holland Group - Lake Macdonald Drive, Lake Macdonald - SA_TT - JHG-25LV-24110095-Notes and Requirements 1 Jay Persich TMD 1578 OPEN
Page 4
Sign Placement and Orientation
Manifest Permitted Sign Substitutions
The follow signs may be substitute
Multi Message Sign Frame - MMS
4 x Sign Stand STOP HERE STOP HERE
WHEN DIRECTED WHEN
With
2 x Multi Message (End Road Work, Blank Yellow, Drive Safely) DIRECTED
END
700mm Traffic Cones
ROAD
WORK
DRIVE SAFELY
2 x Multi Message (Truck Symbolic, Road Work Ahead, Blank Yellow)
ROAD
WORK
Bollard STOP HERE
AHEAD
STOP HERE
ON RED SIGNAL ON RED
2 x T C / Breaks / Pedestrian Assist
RayBan
With SIGNAL
TRAFFIC CONTROL
Temporary Barrier System
2 x Traffic Control Ute TURN ON
HAZARD LIGHTS
PWD Approved Pedestrian Ramp TURN ON
WHEN QUEUED
HAZARD LIGHTS
DO NOT OVERTAKE With WHEN QUEUED
Bus Stop - Location
TURN OFF
80 Permanent Posted Speed Location HAZARD
TURN OFF
LIGHTS
With HAZARD
(T HM) Temporary Hazard Marker - Location LIGHTS
Barrier Board
DETOUR With
DETOUR
Slow
RayBan
RayBan
Traffic Controller
TRAFFIC CONTROL TRAFFIC CONTROL
Traffic Lights - Portable Traffic Systems
DETOUR With
DETOUR
Traffic Control Ute
Cone Truck DETOUR With
DETOUR
Truck Mounted Attenuator - T MA
Abbreviations used on these documents
VMS
VMS Truck / Ute
Legend
T MC Traffic Management Company
Work Area TGS Traffic Guidance Scheme
T MP Traffic Management Plan
Safety Buffer- Full Exclusion Zone SOW Scope Of Works
TC Traffic Controller
T MA Roll Forward Area T MI Traffic Management Implementation
T MD Traffic Management Designer
Detour Paths T MA Truck Mounted Attenuator
VMS Variable Message Sign
PT SS Portable Traffic Stopping System
Pedestrian Path
PTCD Portable Traffic Control Devises
LOS Level of Services
ROW Right Of Way
Containment Fence for Pedestrian
TT M Temporary Traffic Management
POLICE
RayBan
T MC Traffic Managment Company
Police - Point Duty
ENS L
AN
Q UE
D
PO
WI TH LI C E
HO RVE
N O U R W E SE
POLICE
QPS Queensland Police Service
QAS Queensland Ambulance Service
Police Vehicle ES Emergency Services
POLICE
T MR Dept Transport & Main Roads QLD
MOWER/ T RACT OR MUTCD Manual of Uniformed Traffic
Control Devices
Queensland Guide to Temporary
VAC T RUCK QGTT M
Traffic Management
Australian Guide to Temporary
AGTT M
Traffic Management
Work Truck
OHS Occupational Health Safety
FRANNA CRANE AS/NZS
Australian Standards /
New Zealand Standards
EWP MM Millimeters
M Metres
Light Tower
KM/H Kilometres per Hour
TGS TITLE:
John Holland Group - Lake Macdonald Drive, Lake Macdonald - SA_TT - JHG-25LV-24110095-Notes and Requirements 2 Jay Persich TMD 1578 OPEN
Page 5
▲ Joins TTM Page 02▲
160 m
160 m
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Typical long term
signage setup
NON KERBED ROAD = 1.5m
KERBED / BUILT AREA = 2.2m
Requirements for set up and dismantle of signs
RayBan RayBan
TRAFFIC CONTROL TRAFFIC CONTROL
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Rev Details Date By TGS TITLE:
0 Initial Release 10/07/2026 JP
John Holland Group - Lake Macdonald Drive, Lake Macdonald - SA_TT - JHG-25LV-24110095-TTM Page 01
TGS REQUIREMENTS: WORKS DESCRIPTION: SITE DESCRIPTION: SCALE OF PLAN (1 : 1000)
Signs: 4 VMS Utes: 0 Works Term: Long Traffic Clearance to Worker: N/A Road Category: 1 Direction: SB/NB N
Controllers: 2 TMA: 0 Operation: SA_T T Traffic Clearance to Excavation: N/A Road Type: Two Way Pedestrians: Past
Traffic Lights: 0 Safety Buffer: N/A Lane Width: 3.0m Traffic Clearance to Delineation: N/A Road Authority: NSC Cyclists: Not Affected
TC Utes: 2 Taper Length: N/A Depth of Excavation: N/A Traffic Cone Size: N/A Travel Path: Past Posted Speed: 80 km/h
VALID FOR 12 MONT HS FROM LAST REVISION DAT E Work Zone Speed: Retain Additional: N/A Traffic Cone Spacing @ 40km: N/A Traffic Cone Spacing @ 60km: N/A Traffic Management Designer: Jay Persich TMD 1578 OPEN RPEQ Sign Off: NO
Page 6
Typical long term
signage setup
NON KERBED ROAD = 1.5m
KERBED / BUILT AREA = 2.2m
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▼ Joins TTM Page 01▼
Rev Details Date By TGS TITLE:
0 Initial Release 10/07/2026 JP
John Holland Group - Lake Macdonald Drive, Lake Macdonald - SA_TT - JHG-25LV-24110095-TTM Page 02
TGS REQUIREMENTS: WORKS DESCRIPTION: SITE DESCRIPTION: SCALE OF PLAN (1 : 1000)
Signs: 4 VMS Utes: 0 Works Term: Long Traffic Clearance to Worker: N/A Road Category: 1 Direction: SB/NB N
Controllers: 2 TMA: 0 Operation: SA_T T Traffic Clearance to Excavation: N/A Road Type: Two Way Pedestrians: Past
Traffic Lights: 0 Safety Buffer: N/A Lane Width: 3.0m Traffic Clearance to Delineation: N/A Road Authority: NSC Cyclists: Not Affected
TC Utes: 2 Taper Length: N/A Depth of Excavation: N/A Traffic Cone Size: N/A Travel Path: Past Posted Speed: 80 km/h
VALID FOR 12 MONT HS FROM LAST REVISION DAT E Work Zone Speed: Retain Additional: N/A Traffic Cone Spacing @ 40km: N/A Traffic Cone Spacing @ 60km: N/A Traffic Management Designer: Jay Persich TMD 1578 OPEN RPEQ Sign Off: NO
Page 7
MOTORISTS PEDESTRIANS
OPTIONS FEATURES COMMENTS RESULT OPTIONS FEATURES COMMENTS RESULTS
- Pedestrians separated
- Acceptable LOS to be maintained Works do
occupy
not impede
full footpath
Footpaths
area /
Works will interfere with the travel path DETOUR from Site personnel, plant
- Minimal traffic disruption Suitable path
Pathways andavailable
Pedestrian
to create
Crossing
detour
SITE ACCESS Roadusers
of road users,and
howeverbeworks
cannot
can be can be
undertaken items and general site hazards
- Minimal delays to the public CLOSE
via hold
with & release
undertaken via hold
Prewarning & release
Signage.
- Existing travel path to be maintained FOOTPATH
- Pedestrians separated
Worksarea
Work do not
allows
impede
for delineation
Footpaths /and
SIDE-TRACK from Site personnel, plant
temporaryand
Pathways pathPedestrian
to be established
Crossing
items and general site hazards
- Acceptable LOS to be maintained Works will not
be contained
be contained
to the
to road
the
SHOULDER - Minimal traffic disruption shoulder
- Pedestrians separated -Works
Theredo
arenot
Nointerfere
existing with
Pedestrian
pedestrian
CLOSURE - Minimal delays to the public Works will
do not
interfere
interfere
with
with
theTraffic
Traffic
RETAIN OPEN FOOTPATH from Site personnel, plant Ramps
access and
to pathway
Footpaths
works
in the
to be
immediate
- Existing travel path to be maintained Lanes
items and general site hazards Works.
separated
T/Cby
todelineation
assist otherwise.
CYCLIST
OPTIONS FEATURES COMMENTS RESULTS
- Acceptable LOS to be maintained Lane closure is not suitable due to
- Work areas accessible to personnel, Works
road configuration
will be contained with in the
- Cyclist separated Works occupy full Cycle Lanes or Cycle
TRAFFIC PAST LANE CLOSURE plant items and site vehicles lane there is sufficient room to allow Works do not impede Cycle Lanes or
DETOUR from Site personnel, plant Paths. Suitable path available to create
THE WORKSITE - Site personnel / plant items separated trafficarea
Work pastrequires
work site.
larger portion of Cycle Paths
items and general site hazards detour
from vehicular traffic the roadway CLOSE
CYCLE LANE
- Cyclist separated Work area allows for delineation and
Works do not impede Cycle Lanes or
SIDE-TRACK from Site personnel, plant temporary path Cyclist to be shifted
Cycle Paths
items and general site hazards into Traffic Lane
- Cyclist separated Works do not interfere with Cycle
Lateral shift is not required as the road - There are No existing Cycle Lanes or
RETAIN OPEN CYCLE LANE from Site personnel, plant Lanes or Cycle Paths works to be
- Acceptable LOS to be maintained Work area willallows
configuration allow sufficient
for more room for Cycle Paths in the immediate Works.
LATERAL SHIFT items and general site hazards separated by delineation
- Minimal traffic disruption traffic to pass
appropriate options
safely
- Minimal delays to the public
RESIDENTIAL AND BUSINESS ACCESS
- Work areas are accessible to work OPTIONS FEATURES COMMENTS RESULTS
personnel, plant items and site vehicles
- Traffic will be separated from work - Access , cannot be maintained
personnel / plant items and site Residences and business
There is not enough trafficable lane CLOSE residences and business will Works interfere with Access -
vehicles. Road
No suitable
Closure
detour
with detour
available
not required are not affected during this
width for traffic to pass through the ACCESS need to be notified 72hrs Notification of Stakeholders required
DETOUR - Will make for more efficient and timely the road configuration
inconvenience to road allows
users consider
for more operating times.
work area, a detour will be necessary prior to closure and armaments
works by allowing site vehicles, plant appropriate
to high. options CLOSE ACCESS
for this project.
items and delivery vehicles to park -General Access is closed Local access to residences,
and unload on roadway. LOCAL Access points to be delineated or
- Local access to be maintained commercial and or private property are
- Lowers the chance of collision ACCESS identified
- Traffic Controllers to assist to remain accessible during General
between site personnel/ plant items/ MAINTAINED TC to assist with access
residents and business'. Works or Events.
- Work areas are accessible to work
personnel, plant items and site vehicles - Local access to residence Alternate arrangements for access to
Residences of business access will be
- Traffic will be separated from work RETAIN ACCESS and commercial business will be arranged prior to implementation of
maintained at all times.
personnel / plant items and site be unaffected TGS
TRAFFIC AROUND vehicles. Road Closure with Side-track is not
THE WORKSITE Road way
Way configuration
has suitable corridor
not suitable
width
SIDE-TRACK - Will make for more efficient and timely required the road configuration allows BUS STOPS
andside-Track
for areas for a Side-Track
works by allowing site vehicles, plant for more appropriate options
items and delivery vehicles to park
OPTIONS FEATURES COMMENTS RESULTS
and unload on roadway.
- Lowers the chance of collision
between site personnel/ plant items/ - Buses will be kept clear of
- No bus stops are affected within the
work area. Bus Stop Closure - Translink to be
TEMPORARY work area during operating times as
- Work areas are accessible to work - General public will be clear notified with alternate arrangements for
STOP it is not recommended to relocate
personnel, plant items and site vehicles of site hazards. patrons Temporary Stop located in
PROVIDED bus stop unless requested by
- Traffic will be separated from work - Work site will not have to close proximity to work zone
client.
personnel / plant items and site Road Configuration will not allow a facilitate bus access.
Suitable
Road Closure
areaswith
for traffic
Contra-flow
to crossover
is not
CROSSOVER vehicles. crossover there are no suitable areas CLOSE BUS
adequatethe
required LOS road
for configuration
prewarning signage
allows
(CONTRA-FLOW) - Will make for more efficient and timely to divert traffic to opposing side of the STOP - Buses will be kept clear of
andmore
for required
appropriate
delineation
options
areas.
works by allowing site vehicles, plant road work area. No bus stops are affected within the
items and delivery vehicles to park - General public will be clear of Bus Stop
work areaClosure
during operating
- Translink
times
to beas
and unload on roadway. EXIXTING STOP site hazards. notified
it is not recommended
with alternate arrangements
to relocate for
- Lowers the chance of collision - Work site will not have to patrons
bus stop unless requested by
facilitate bus access. client.
- Existing bus stops will
- Commuters will not be
Works meet requirements for Short
- Acceptable LOS to be maintained - Short-term Low impact treatments are required to travel to alternate No bus stops are affected within the
Term Low Impact Works with
SHORT TERM, LOW IMPACK WORKS - Minimal traffic disruption not possible due to the high impact stop. Bus Stop
Existing
work areabus
Closure
during
stopsoperating
- shall
Translink
remain
times
to be
open
as
completion of Risk Assessment
- Minimal delays to the public nature and duration of the work. RETAIN CURRENT BUS STOP - Buses will retain original route notified
to
it isload
notand
recommended
withunload
alternative
passengers
toarrangementss
relocate
during
completed
- Locating a suitable site for for patrons
operating
bus stop unless
times. requested by
temporary stops will not be client.
required
TGS TITLE:
John Holland Group - Lake Macdonald Drive, Lake Macdonald - SA_TT - JHG-25LV-24110095-Through / Past and Around Analysis Jay Persich TMD 1578 OPEN
Page 8
Client: John Holland Group Location: Lake Macdonald Drive, Lake Macdonald
Road Type Two Way Plan Number: JHG-25LV-24110095 Speed Zone 80 km/h
RISK ASSESSMENT
RISK RATING
Elimination
Work not to commence - review
16-25 Extreme
control measures immediately.
Safety/Environmental Safety/Environmental
Safety Consequence of Risk:
Substitution Likelihood of Risk: Hierarchy of Control:
Senior supervisory management to
S5 - Catastrophic 1. Elimination ensure all controls are in place work
S4 - Major
Engineering 5 - Almost Certain S3 - Moderate
commences. Strict monitoring of
2. Substitution 10-15 High control measures. Work shall be
Controls S2 - Minor conducted with supervision and or
4 - Likely S1 - Insignificant 3. Separate co-worker i.e. person involved with
Administrative activity must not work alone.
Controls 3 - Moderate Environmental Consequence
4. Engineering,
of Risk:
Design/Redesign Responsibilities must be defined
2 - Unlikely E5 - Disaster and understood by those involved
PPE 5-9 Medium
E4 - Environmental Harm 5. Administration, Training before commencing work. Minimal
1 - Rare E3 - Environmental Nuisance supervision required.
E2 - Insignificant Effect 6. PPE, Environmental
E1 - Day to day Issue Controls 1-4 Low Control by routine measures.
CONSEQUENCES
LIKELIHOOD
S5- CATASTROPHIC / E5- DISASTER S4- MAJOR / E4- ENVIRONMENTAL HARM S3- MODERATE / E3- ENVIRONMENTAL NUISANCE S2- MINOR / E2- INSIGNIFICANT EFFECT S1- INSIGNIFICANT / E1-DAY TO DAY ISSUE
5 - ALMOST CERTAIN 25 20 15 10 5
4 - LIKELY 20 16 12 8 4
3 - MODERATE 15 12 9 6 3
2 - UNLIKELY 10 8 6 4 2
1 - RARE 5 4 3 2 1
Potential Risk Initial Risk Control Measures Revised Risk Actions
Source Event Risk Evaluation Likelihood Consequence Rating Options Likelihood Consequence Rating Who What
Specifications / Standards / Practices
Clarity of applicable 1. John 1. Copies of relevant Document onsite
specifications, Application of incorrect or expired 1. Reference Library available holding ALL Holland 2. Ensure that T GS is drafted to
standards, rules and specifications, standards, rules and current versions of the COP, MUT CD, Group required standards
policies including 3. Ensure that Signs and Devices are
policies leads to confusion regarding AGT T M, QGGT M
Present at this installed as per the T GS review
conflict between mandatory safety regulations leading Moderate Major High 2.Records of Client Requests Unlikely Major Medium 2. T MD
location relevant documentation prior to
requirements from to inconsistent application and 3.Review of all documentation Prior to commencing shift
RIM / PCBU etc. worksite not in line with required commencing works. 3. T MI 4. Ensure that they hold license's and
Documentation of safety standards competencies that are valid and
superceded standards 4. T C suitable for works undertaking
1. Remove cones from Centre of narrow 1. John 1. Provide accurate information
roads at T C station. Holland relating to Road conditions and
If Work
2. Amendsite conditions
sign placementchange and this
to accommodate Group 1. Monitor work site conditions
Variation of Design environment
Change in position of T CD due to Source / Event
obstacles becomes
and provide lineaofconcern
sight to aT Site
CD 2
2. .Consider
Contact site
details supplied
conditions and road
MUT CD Present at at
this Specific Risk
road layout and environmental Not present this Moderate
Rare Minor Medium
Low 3. Repeat signAssessment
on same side shall be if
of road Unlikely Minor Low 2. T MD 3. Report
layout any changes to
limitations
AGT T M location undertaken and if the situation is unable to conditions to PC or Supervisor
3. Adjust with in tolerances contact
conditions unsuitable to duplicate on other side of road
QGT T M be addressed Contact Supervisors and/or 4 Report
T MD any changes
if adjustments to the
exceed Team
tolerance
4. Remove duplicate signage when unsafe 3. T MI
T MD for further actions leader
4. Evaluate T C station and sign
to implement due to road layout or
environmental reasons 4. T C positioning
1. John
Holland
Length Of Shuttle flow operation If Work site conditions change and this Group 1. Monitor work site conditions
Design outside scope 1. Review
Source by person
/ Event competent
becomes in area
a concern a Site 2
1. .Notification
Contact details supplied allow
of requirements
exceeds guide.
MUT CD Present
Not at at
present this
this outside
Specificthe scope
Risk of MUT CD
Assessment AGT
shall beT M 3.
timeReport any and
for design changes to
consultation
Traffic Light operations greater than 2 Moderate
Rare Minor Medium
Low Unlikely Minor Low 2. T MD
AGT T M location QGT TM
undertaken and if the situation is unable to 2.Direct tasks
conditions to to
PC qualified persons
or Supervisor
way operations beRPEQ
addressed Contact Supervisors and/or 3. Report
4 Setup Tany
GS as per instructions
changes to the Team
QGT T M 2. Design and Sign off
Road safety Barrier Systems T MD for further actions 3. T MI leader
4. T C
TGS TITLE:
John Holland Group - Lake Macdonald Drive, Lake Macdonald - SA_TT - JHG-25LV-24110095-RA - Page 01 Jay Persich TMD 1578 OPEN
Page 9
Potential Risk Initial Risk Control Measures Revised Risk Actions
Source Event Risk Evaluation Likelihood Consequence Rating Options Likelihood Consequence Rating Who What
Vulnerable Road Users - pedestrians, cyclists, people with disabilities and wheeled path users
1. John 1. Correct Staff ordered to preform
1. Provide a path for VRU Holland duties and regular inspection are made
If Work
2. site conditions
Use Signs change
and Devices and thisand
to delineate Group 1. Monitorthat
to ensure work
is issite
safeconditions
Works activities Path route is damaged creating slip / Source / Event becomes a concern a Site 2
2. .Ensure
Contact details
that T GS is supplied
drafted to
direct the VRU
impacting on trip / fall hazards for path users or Present
Not at at
present this
this Specific Risk Assessment shall be 3. Report anyVRU
accommodate changes to
Moderate
Rare Major
Minor High
Low 3. Provide a Traffic controller or Site worker Unlikely Major Medium 2. T MD
existing or temporary hazards when path users need to location
location undertaken and if the situation is unable to conditions to PC
3. Ensure that Signsor and
Supervisor
Devices are
to
beassist regularly
addressed check
Contact for any hazards
Supervisors and/or installed
4 Reportas perchanges
any the T GS to the Team
path routes pass each other
along thefurther
T MD for route actions 3. T MI 4. Ensure that they are stationed in a
leader
position to guide or chaperone VRU
4. T C around the site safety
1. John 1. Ensure they have ordered enough
Holland Staff to be onsite to preform duties
1. Provide
If Work siteaconditions
path for VRUchange and this 2. Ensure
1. Monitorthat T GS
work is conditions
site drafted to
Group
Works activities 2. Use Signs
Source / Eventandbecomes
Devices atoconcern
delineate and
a Site accommodate
2 VRU supplied
. Contact details
VRUs Confused by T T M layouts and
impacting on Present
Not at at
present this
this direct theRisk
Specific VRUAssessment shall be 3. Ensure
Report that
anySigns and Devices
changes to are
follow incorrect route into the work Moderate
Rare Major
Minor High
Low Unlikely Major Medium 2. T MD
existing or temporary location 3. Provide aand
undertaken Traffic controller
if the orisSite
situation works
unable to installed as to
conditions perPC
theor
T GS
Supervisor
area 4. Report
Ensure any
that they are stationed in a
path routes to
beassist VRU around
addressed Contactthe work areaand/or
Supervisors 4 changes to the Team
3. T MI position to guide or chaperone VRU
T MD for further actions leader
around the site safety
4. T C
1. John 1. Ensure they have ordered enough
Holland Staff to be onsite to preform duties
1. Provide
If Work siteaconditions
path for VRUchange and this 1. Monitorthat
2. Ensure work site
T GS is conditions
drafted to
Group
Works activities 2. Use Signs
Source / Eventandbecomes
Devices atoconcern
delineate and
a Site accommodate
2 VRU supplied
. Contact details
VRUs Confused by T T M layouts and
impacting on Present
Not at at
present this
this direct theRisk
Specific VRUAssessment shall be 3. Ensure
Report that
anySigns and Devices
changes to are
follow incorrect route around the site Moderate
Rare Major
Minor High
Low Unlikely Major Medium 2. T MD
existing or temporary location 3. Provide aand
undertaken Traffic controller
if the orisSite
situation works
unable to installed as to
conditions perPC
theor
T GS
Supervisor
due to no clear route 4. Report
Ensure any
that they are stationed in a
path routes to
beassist VRU around
addressed Contactthe work areaand/or
Supervisors 4 changes to the Team
3. T MI position to guide or chaperone VRU
T MD for further actions leader
around the site safety
4. T C
1. John 1. Ensure they have ordered enough
Holland Staff to be onsite to preform duties
1. Provide
If Work siteaconditions
path for VRUchange and this 1. Monitorthat
2. Ensure work site
T GS is conditions
drafted to
Works impact on Group
2. Use Signs
Source / Eventandbecomes
Devices atoconcern
delineate and
a Site 2 . Contact details
accommodate VRU supplied
existing crossings Works impact on existing crossings
Present
Not at at
present this
this direct theRisk
Specific VRUAssessment shall be 3. Ensure
Report that
anySigns
changes to
and Devices are
resulting in VRU resulting in VRU unable to use the Moderate
Rare Major
Minor High
Low Unlikely Major Medium 2. T MD
location
location undertaken
3. Provide aand if the
Traffic situation
controller orisSite
unable to
works conditions
installed as to
perPC
theor Supervisor
T GS
unable to use the existing crossing route beassist
addressed Contact Supervisors 4. Report
Ensure any
that they are stationed in a
to VRU At Crossing points and/or 4 changes to the Team
existing crossing route T MD for further actions 3. T MI position to guide or chaperone VRU
leader
around the site safety
4. T C
1. John 1. Ensure they have ordered enough
1. Use Signs and Devices to delineate and Holland Staff to be onsite to preform duties
High cycle volumes on If Work
direct thesite conditions
Cyclist onto achange and this
safe path Group 1. Monitor work site conditions
2. Ensure that T GS is drafted to
road or in defined Cyclist transitioning to footpath and Source
2. / EventSignage
Use Cyclist becomes anda place
concern a Site
a Traffic 2 . Contact details
accommodate Cyclistsupplied
Present
Not at at
present this
this Specific Risk Assessment shall zone
be to give 3. Report that
anySigns
changes to
bicycle lane / shoulder colliding with pedestrians Moderate
Rare Major
Minor High
Low Controller at start of the shared Unlikely Major Medium 2. T MD 3. Ensure and Devices are
location undertaken and if the situation is unable to conditions
installed as to
perPC
theor Supervisor
T GS
which is impacted by verbal instructions
be addressed Contact Supervisors and/or 4
4. Report
Ensure any changes
that they to the Team
are stationed in a
works 3. T MI
T MD for further actions leader
position to guide or instruct the Cyclist
4. T C
1. John 1. Ensure they have ordered enough
Holland Staff to be onsite to preform duties
1. Use Signs
If Work and Devices
site conditions to delineate
change and thisand 1. Monitor work site conditions
High cycle volumes on Group 2. Ensure that T GS is drafted to
Cyclist merge with general traffic direct
Source the Cyclistbecomes
/ Event onto a safe path a Site
a concern 2 . Contact details supplied
road or in defined accommodate Cyclist
lanes at unsafe location or in unsafe Present
Not at at
present this
this 2. Provide
Specific a Speed
Risk reduction
Assessment if the
shall be Cyclist 3. Report that
anySigns
changes to
bicycle lane / shoulder Likely
Rare Major
Minor Extreeme
Low Unlikely Major Medium 2. T MD 3. Ensure and Devices are
manner leading to collision with other location are to shareand
undertaken the road
if the with the vehicles
situation is unable to conditions
installed as to
perPC
theor Supervisor
T GS
which is impacted by
road vehicles be addressed Contact Supervisors and/or 4 Report any changes to the Team
4. Ensure that they are stationed in a
works 3. T MI
T MD for further actions leader
position to guide or instruct the Cyclist
4. T C
1. John
Holland 1. Ensure they have ordered enough
If Work site conditions change and this Group Staff
1. to be onsite
Monitor to preform
work site duties
conditions
Works activities 1. Ensure
Source all devises
/ Event installed
becomes are nota Site
a concern 2. .Ensure
2 that
Contact T GS is
details drafted so that
supplied
VRUs Confused by T T M layouts and
impacting on Present
Not at at
present this
this placed
SpecificinRisk
Cycle lanes and pathways
Assessment shall be no Report
3. devicesany
are placed
changesin pathways
to or
follow incorrect route into the work Moderate
Rare Moderate
Minor High
Low Unlikely Moderate Medium 2. T MD
existing or temporary location undertaken and if the situation is unable to cycle lanes to PC or Supervisor
conditions
area 3. Report
Ensure any
that Signs andto
Devices are
path routes be addressed Contact Supervisors and/or 4 changes the Team
3. T MI installed as per the T GS
T MD for further actions leader
4. T C
TGS TITLE:
John Holland Group - Lake Macdonald Drive, Lake Macdonald - SA_TT - JHG-25LV-24110095-RA - Page 02 Jay Persich TMD 1578 OPEN
Page 10
Potential Risk Initial Risk Control Measures Revised Risk Actions
Source Event Risk Evaluation Likelihood Consequence Rating Options Likelihood Consequence Rating Who What
School Zones and Crossings
1. John 1. Ensure they have ordered enough
1. Works to be undertaken outside of peak Holland Staff to perform
If Work
hour site conditions
school times change and this Group 1. Monitor workduties and works are
site conditions
undertaken outside of peak times
Source / Event becomes a concern a Site 2 . Contact details supplied
Children crossing the road in an 2. Additional traffic control utilised as extra 2. Ensure that T GS is drafted to
Safe school crossing Present
Not at at
present this
this Specific Risk Assessment shall be 3. Report any changes to
unsafe and unpredictable manner in Likely
Rare Major
Minor Extreme
Low precautions for pedestrians to guide past Unlikely Major Medium 2. T MD accommodate pedestrians
practices compromised location
location undertaken and if the situation is unable to conditions to PC or Supervisor
3. Ensure that Signs and Devices are
and around the site the work area Contact Supervisors and/or
be addressed 4 Report any changes to the Team
3. Install pedestrian signage 3. T MI installed as per the T GS
T MD for further actions leader
4. Ensure that they are stationed in a
4. T C position to guide or instruct ped's
1. John 1. Ensure work is ceased during peak
1. Maintain all trafficable lanes during the Holland hour times
If Work
peak site times
traffic conditions change and this Group 1. Monitor work site conditions
Increase of Vehicle and 2. Ensure that T GS is drafted to
Source / Event becomes
2. Stop work during a concern
peak hour traffic aasSite
to 2 . Contact details
accommodate supplied
no works during peak
pedestrian traffic during Present
Not at at
present this
this Specific Risk Assessment shall be 3. Report any changes to
Pedestrian and Vehicle accidents Likely
Rare Major
Minor Extreme
Low reduce distracted drivers whilst increased Unlikely Major Medium 2. T MD times
school drop off and pick location undertaken and if the situation is unable to conditions to PC
3. Ensure that or and
Signs Supervisor
Devices are
pedestrians
up times up be addressed Contact Supervisors and/or 4 Reportasany
installed perchanges
the T GS to the Team
3. Install prewarning signage 3. T MI
T MD for further actions leader
4. Ensure that they are stationed in a
4. T C position to guide or instruct VRU's
1. Install barrier systems to reduce access 1. John 1. Ensure work is ceased during peak
points into the work area Holland hour times and have ordered enough
If Work
2. Workssite conditions
to be change
undertaken and of
outside this
peak Group 1. Monitor
Staff work site conditions
to be onsite
Source / Event becomes a concern a Site 2. .Ensure
2 that
Contact T GS issupplied
details drafted to
hour school times
Increase in pedestrians Present
Not at at
present this
this Specific Risk Assessment shall be accommodate
3. Report anybarrier
changessystems
to and
Pedestrians accessing the work area Likely
Rare Major
Minor Extreme
Low 3. Additional traffic control utilised as extra Unlikely Major Medium 2. T MD
near the work area location undertaken and if the situation is unable to sign off by competent
conditions person
to PC or Supervisor
precautions for pedestrians to guide past 3. Report
Ensure any
that Signs andto
Devices are
be addressed Contact Supervisors and/or 4 changes the Team
the work area 3. T MI installed as per the T GS
T MD for further actions leader
4. Install pedestrian signage 4. Ensure that they are stationed in a
4. T C position to guide VRU's
Potential Risk Initial Risk Control Measures Revised Risk Actions
5
Source Event Risk Evaluation Likelihood Consequence Rating Options Likelihood Consequence Rating Who What
Traffic Impacts
1. Ensure that the work area does not
1. John 1. Ensure works are undertaken
exceed what is described in table 5.4
Holland outside of peak
Dangerous / aggressive driver Maximum
If Work sitelength of operation
conditions changeunder shuttle
and this Group 1. Monitor workhours
site conditions
behavior resulting from excessive flow 2. Ensure that T GS is drafted and
Source / Event becomes a concern a Site 2 . Contact details supplied
Excessive length of queue lengths are calculated as per
length of queues because of time Present
Not at at
present this
this 2. Working
Specific outside
Risk of peakshall
Assessment hourbe
times 3. Report any changes to
worksite, including Likely
Rare Major
Minor Extreme
Low Unlikely Major Medium 2. T MD the traffic volume
needed to manage reversible flow location
location undertaken
3. and if the traffic
Prioritise releasing situation is unable to
on higher conditions to PC or Supervisor
rural areas 3. Ensure that Signs and Devices are
leading to lack of community / road be addressed
volume Contact
roads where Supervisors
traffic and/or
queues are the 4 Report any changes to the Team
installed as per the T GS
T MD for further actions 3. T MI leader
user acceptance of the worksite longest 4. Ensure that they positioned as per
4. Monitor queues and making sure not to the T GS and monitoring queues
4. T C
exceed queue lengths
1. John 1. Ensure have ordered enough Staff
1. Traffic Control to maintain visual of to preform duties & ensure all
Holland
access
If Work at allconditions
site times andchange
signal/radio driver &
and this residents
1. Monitorare aware
work siteofconditions
works
Group
Infrequently used property access in site
Sourcewhen vehiclebecomes
/ Event is safe toa exit
concern a Site 2. .Ensure
2 that
Contact T GS issupplied
details drafted to
Excessive length of
the middle of the site may not be Present
Not at at
present this
this 2. AdviseRisk
Specific residents prior toshall
Assessment works beto signal accommodate
3. Report anyproperty
changesaccesses
to
worksite, including Moderate
Rare Major
Minor High
Low Rare Major Low 2. T MD
adequately monitored resulting in location traffic control/workers
undertaken when wanting
and if the situation to exit
is unable to 3. Ensure that
conditions Signs
to PC or and Devices are
Supervisor
rural areas installed
unsafe site entry property
be addressedand wait for confirmation
Contact Supervisorstoand/or
safely 4 Reportasany
perchanges
the T GS to the Team
3. T MI 4. Ensure that they are stationed in a
exit
T MD for further actions leader
position to assist entry & egress to
4. T C properties
1. Ensure work area does not exceed 1. Ensure works are undertaken
1. John
lengths in table 5.4 Max. length under outside of peak hours
Holland
shuttle
If Workflow
site conditions change and this 1. Monitorthat
2. Ensure work site
T GS is conditions
drafted and
Group
2. Working
Source outside
/ Event of peakahour
becomes times
concern a Site queue
2 lengths
. Contact are calculated
details suppliedas per
Excessive length of Long queues combined with
Present
Not at at
present this
this 3. Prioritise
Specific Risk traffic on highershall
Assessment volume
be roads theReport
3. traffic volume & repeated
any changes to PT S
worksite, including Inadequate warning of traffic queue Likely
Rare Major
Minor Extreme
Low Rare Major Low 2. T MD
location where trafficand
undertaken queues
if theare the longest
situation is unable to signs used iftorequired
conditions PC or Supervisor
rural areas results in collision at end of queue 3. Report
Ensure any
that Signs andtoDevices are
4.
beMonitor
addressed queues
Contactand Supervisors
making sureand/or
not to 4 changes the Team
3. T MI installed as per the T GS
T MD forqueue
exceed furtherlengths
actions leader
5. Ensure that repeater signage is installed 4. Ensure that they positioned as per
4. T C the T GS and monitoring queues
as per figures 4.5 & 4.6
TGS TITLE:
John Holland Group - Lake Macdonald Drive, Lake Macdonald - SA_TT - JHG-25LV-24110095-RA - Page 03 Jay Persich TMD 1578 OPEN
The text continues on page 11.