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24110095-TGS 25-SA_TT-JHG-Lake Macdonald Dr_Lake Macdonald-R0
Potential Risk Initial Risk Control Measures Revised Risk Actions
Source Event Risk Evaluation Likelihood Consequence Rating Options Likelihood Consequence Rating Who What
Temporary Traffic Management Devices
1. John 1. Ensure they have ordered enough
Complex traffic
Holland staff to be onsite
arrangements requiring 1. Clearsite
If Work directions written
conditions on VMS
change and boards
this Group 1. Monitor work to perform
site duties
conditions
unusual sign with minimal words 2. Ensure T GS is drawn to the current
Source / Event becomes a concern a Site 2 . Contact details supplied
Road users misunderstand the standards
arrangements, Present
Not at at
present this
this 2. EnsureRisk
Specific redundant
Assessment/ conflicting
shall besignage 3. Report any changes to
intention of traffic control devices Likely
Rare Major
Minor Extreme
Low Unlikely Major Medium 2. T MD 3. Ensure the site is setup as per T GS
detailed VMS location
location undertaken
are removedand if the situation is unable to
or covered conditions to PC or Supervisor
and all conflicting signage is covered
causing confusion. be addressed Contact Supervisors and/or 4 Report any changes to the Team
messages 4. Monitor road users and report any
T MD for further actions 3. T MI leader
or multiple signs for concerning findings to T MI
a single hazard
4. T C
1. John 1. Ensure they have ordered enough
Complex traffic
Holland staff to be onsite to perform duties
arrangements requiring If Work site conditions change and this 1. Monitor work site conditions
Group 2. Ensure T GS is drawn to the current
unusual sign 1. Clear /directions
Source written a
Event becomes onconcern
VMS boards
a Site 2 . Contact details supplied
Insufficient information conveyed to standards
arrangements, Present
Not at at
present this
this with minimal
Specific Riskwords
Assessment shall be 3. Report the
anysite
changes
road users of the complex traffic Likely
Rare Major
Minor Extreme
Low Unlikely Major Medium 2. T MD 3. Ensure is setuptoas per T GS
detailed VMS location 2. Ensure redundant
undertaken and if the/ situation
conflicting
is signage
unable to conditions to PCsignage
and all conflicting or Supervisor
is covered
arrangements leading to confusion
messages are removed orContact
be addressed covered Supervisors and/or 4
4. Report
Monitor any
roadchanges
users andtoreport
the Team
any
3. T MI
or multiple signs for T MD for further actions leader
concerning findings to T MI
a single hazard
4. T C
1. John 1. Regular signage checks when T T M
Holland are not onsite
If Work
1. site frequency
Increase conditions of
change and this
sign checks Group 1. Monitor work site conditions
2. Design T GS to suit environmental
Road features makes Reduced T T M device effectiveness Source
2. / Event tobecomes
Add weights a concern a Site
T T M signs 2 . Contact details supplied
conditions
Present
Not at at
present this
this Specific Risk Assessment shall be 3. Report
it difficult for signs to creating potential confusion or Likely
Rare Major
Minor Extreme
Low 3. Install signs on permanent posts for Rare Major Low 2. T MD 3. Setup asany
per changes
T GS and to
record
location undertaken and if the situation is unable to conditions to PCchecks
periodic signage or Supervisor
be placed correctly hazardous situations and conflicts. works more than a single shift
be addressed Contact Supervisors and/or 4 Report any changes to
4. Monitor signage and reporttheany
Team
4. Replace damaged or missing signs 3. T MI
T MD for further actions leader
concerning findings to T MI
4. T C
1. John
Holland 1. Provide detailed site description and
1. Site review
If Work of potential
site conditions obstacles
change for
and this 1.
SOW Monitor work site conditions
T T M devices dislodged Group
implementation
Source / Event of T T M a concern a Site
becomes 2
2. .Ensure
Contact details
sign supplied
placement is compliant
or removed due to Reduced T T M device effectiveness
Present
Not at at
present this
this 2. Utilized
Specific tolerance
Risk for signage
Assessment placement
shall be 3. Ensure
Report that
anySigns
changes to
and Devices are
wind, creating potential confusion or Likely
Rare Major
Minor Extreme
Low Rare Major Low 2. T MD
location
location undertaken
3. Consider and if the methods
alternate situation of
is unable to
designing conditions
installed as to
perPC
theor Supervisor
T GS
passing traffic, theft, hazardous situations and conflicts. be addressed Contact Supervisors and/or 4. Report
4 Monitor any
roadchanges
users andtoreport any
the Team
signage placement
vandalism T MD for further actions 3. T MI concerning findings to T MI
leader
4. T C
1. John 1. Plan works in a logical sequential
Road alignment results manner
1. Install repeater signage where sight Holland
in complex If Work site conditions change and this 2. Ensure
1. MonitorT GS
workis site
designed with
conditions
distances cannot be maintained Group
requirements for the Source wholistic approach
detailsfor the entire
Reduced visibility for approaching 2. Clear /vegetation
Event becomes a concern
to increase sight a Site 2 . Contact supplied
alignment of T T M Present
Not at at
present this
this Specific Risk Assessment shall be project
3. Report any changes to
traffic - increased risk to road users Likely
Rare Major
Minor Extreme
Low distances Rara Major Low 2. T MD
devices to ensure their location undertaken and if the situation is unable to 3. Setup as to
conditions perPCT GS
or and do regular
Supervisor
and road workers 3. Ensure redundant / conflicting signage signage
visibility and be addressed Contact Supervisors and/or 4 Reportcheck
any changes to the Team
are removed or covered 3. T MI 4. Monitor signage and report any
comprehension by the T MD for further actions leader
intended road users concerning findings to T MI
4. T C
Potential Risk Initial Risk Control Measures Revised Risk Actions
Source Event Risk Evaluation Likelihood Consequence Rating Options Likelihood Consequence Rating Who What
Excavations
1. All existing utility service drawings 1. Ensure toolbox are carried out and
Planned excavation in 1. John
reviewed for known service details and emphasize protection around
areas where live - Risk of explosion due to gas line Holland
position
If Work site conditions change and this 1. Monitor work site conditions
excavation
services maybe present rupture Group
2. Work /Area,
Source Eventincluding
becomes access routeafor
a concern Site 2
2. .Ensure
Contact details supplied
excavation and exclusion
including: - Risk of flooding of excavation and
Present
Not at at
present this
this plant, to be
Specific Riskscanned
Assessmentto locate exact
shall be position 3.
zoneReport any labelled
is clearly changes in to
the T GS and
- Electrical adjacent areas due to water main Likely
Rare Moderate
Minor High
Low Likely Minor Medium 2. T MD
location
location undertaken
of service byand if the situation
competent personis unable to conditions to PC excavation
protection around or Supervisor
is
- Water damage beService
addressed Contact Supervisors and/or addressed
4 Report any changes to the Team
3. clearly marked on ground, using
- Sewerage - Risk of electrocution or fire due to T MD for further 3. T MI 3. Ensure signage is as per T GS and
posts, tags etc actions leader
- Gas cable strike emphasize exclusion zone
4. Plant access route to be indicated
- Telecommunication 4. T C 4. To be made aware of the exclusion
Planned excavation in 1. If Required Vegetation clearing shall be 1. John 1. Ensure toolbox are carried out and
- Risk of hazardous waste entering emphasize protection around
areas where live undertaken prior to the commencement of Holland
excavation or water systems due to If Work site conditions change and this 1. Monitor work site conditions
excavation
services maybe present works Group
live sewerage damage Source / Event becomes a concern a Site 2
2. . Ensure
Contactexcavation
details supplied
and exclusion
including: 2. Distances between signs shall be moved
- Risk of damage to low depth Not present at this Specific Risk Assessment shall be 3.
zoneReport any labelled
is clearly changes in to
the T GS and
- Electrical Likely Rare
Likely Minor
Moderate Low
High within Likely Minor High 2. T MD
underground services from heavy location undertaken and if the situation is unable to conditions to PC excavation
protection around or Supervisor
is
- Water tolerances
be addressedwhere vegetation
Contact cannotand/or
Supervisors be 4 Report any changes to the Team
addressed
vehicles
- Sewerage removed
T MD for further actions 3. T MI 3. Ensure signage is as per T GS and
leader
- Risk of vehicles/ Plant entering open
- Gas 3. Repeater signage shall be installed where emphasize exclusion zone
excavation
- Telecommunication vegetation cannot be removed 4. T C 4. To be made aware of the exclusion
TGS TITLE:
John Holland Group - Lake Macdonald Drive, Lake Macdonald - SA_TT - JHG-25LV-24110095-RA - Page 10 Jay Persich TMD 1578 OPEN
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