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APPENDIX C: TRAFFIC IMPACT MITIGATION AND MANAGEMENT

Table 9-1: General Construction GENERAL CONSTRUCTUION

ID Management and Mitigation Measure Responsibility Inspection/ Timing Source

1 All vehicle movement to, around and from the construction site will be undertaken with consideration minimise impact on the environment and minimise risk to the safety of persons

All personnel During construction CBI 2 Ensure all vehicles are adequately maintained to meet Australian Road Rules and RMS standards so that safety is not

compromised

All personnel During construction SoC 252 3 Ensure that deliveries and heavy transport movements are scheduled outside peak traffic hours Construction Manager During construction CBI

4 Regularly inspect road condition for deterioration of pavement condition Foreman During construction CBI

5 Apply appropriate signage and traffic management facilities during work on roads Construction Manager During Construction CBI 6 Undertake heavy vehicle movements during off-peak hours wherever possible Construction Manager During construction SoC 252 7 Ensure heavy vehicles meet the Australian Road Rules and RMS standards so that road safety is not compromised Construction Manager During construction SoC 252 8 Transport oversized equipment and machinery in accordance with the RMS guidelines for oversized movements and required

permits obtained

Foreman During construction SoC 252 9 Implement appropriate signage to warn road users of the presence of construction vehicles as well as changes to the normal

traffic conditions

Foreman During construction SoC 252 10 Provide adequate onsite parking and turning areas for vehicles Construction Manager During construction CBI 11 Private vehicles of workers (including subcontractors) and visitors will access the site only via the designated access road

and will be parked exclusively in the designated car park

All personnel During construction CBI 12 Obtain required permits for transport of over dimensional loads Construction Manager During construction SoC 255 Table 9-2: Construction Traffic

CONSTRUCTION TRAFFIC

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1 Unless otherwise designated, speed limits will be: Construction Site - 10 km/h;

Pipeline Access Corridor – 25 km/h; and Main Access Road – 40 km/h.

Construction Manager During construction CBI

CONSTRUCTION TRAFFIC

ID Management and Mitigation Measure Responsibility Inspection/ Timing Source

3 Adhere to posted speed limits to ensure protection to fauna and livestock All personnel During construction B57(h) (viii) Table 9-3: Emergency Access

EMERGENCY ACCESS

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1 Ensure that NSW Fire Brigades Guidelines for Emergency Vehicle Access Policy No 4 are followed during construction of access corridors with particular attention to the following:

Construction Manager During construction CoA B57(h) (iv) 2 Ensure carriageways are wide enough (4m) to allow appliances to easily negotiate them and provide sufficient room to allow

vehicle crews to work with firer fighting equipment around the vehicle

Construction Manager During construction CoA B57(h) (iv) 3 Ensure turning areas are large enough to reduce the need for multipoint turns. The minimum turning radius will be no less

than 11.3m for general appliances and 14.6m for aerial appliances

Construction Manager During construction CoA B57(h) (iv) 4 Ensure carriageways are not obstructed by parked vehicles, stored goods, industrial bins etc Construction Manager During construction CoA B57(h) (iv) 5 Ensure perimeter security access is wide enough (at least 3.2m) for emergency vehicle traffic Construction Manager During construction CoA B57(h) (iv) 6 Ensure curbs are constructed to allow for vehicle body overhang. Curbs constructed along carriageways should be no higher

than 250mm and free of vertical obstructions at least 300mm back from the curb face to allow for front and rear body overhang

Construction Manager During construction CoA B57(h) (iv)

7 Ensure unobstructed height clearance of 4.5m above all access ways Construction Manager During construction CoA B57(h) (iv) 8 Ensure access ramps are no greater than 1:8. Ramps should not hinder vehicle response. Access ramps should have a

smooth transition between the main ramp gradient and the entry/exit gradients. A minimum of 4.0m long 1:15 transition grade is will be constructed for both ramp approach and departure where applicable

Construction Manager During construction CoA B57(h) (iv)

9 Ensure that carriageway maintains structural adequacy and integrity when under load from a fire appliance. The hardness of the final carriageway surface will be constructed to withstand the static pressure exerted by tyres of an appliance which is not greater than 850kPa pressure

Construction Manager During construction CoA B57(h) (iv)

10 The construction of the access road and utility corridor will be sufficiently wide (11m) to allow attending emergency vehicles and evacuating vehicles to pass unimpeded in case of fire

Construction Manager During construction SoC 207 11 Ensure that the access road and utility corridor is accessible in all weather conditions and that it is designed to have a

minimum load rating to accommodate fire-fighting units

Construction Manager During construction SoC 207 12 Ensure that all personnel are aware that the gas pipeline access corridor will serve as an alternative access/egress road that

is designed for one way traffic and for light vehicles only

Construction Manager During construction SoC 208 13 Ensure that the access road and emergency access road will include adequate outer radius-turning circles at the entry of the Construction Manager During construction SoC 208

EMERGENCY ACCESS

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gas storage facility site and that vertical clearance is maintained above the access road

14 Ensure that the gas storage facility is designed to provide sufficient open space for emergency vehicles and equipment including fire fighting and rescue

Construction Manager During construction SoC 242 15 Ensure that adequate emergency vehicle access is available at all times Construction Manager During construction CoA B57(h) (iv) 16 Emergency traffic arrangements will be reviewed and assessed to ensure compliance with the stated Emergency Vehicle

Access Policy No. 4.

Construction Manager During Construction SoC 215

Table 9 3: Notification NOTIFICATION

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1 Public notification of progress and scheduling of works so as to inform the community of any additional vehicles added onto the local road network. Notification will be via AGL’s Community Engagement Plan

Construction Manager During construction SoC 253 2 Stakeholders will be kept informed of works scheduling and any likely traffic related events via the Community Engagement

Plan for the project

Construction Manager During construction SoC 253 AGL CEP 3 Plan transport delivery and dispatch such as to avoid traffic flow interruption Construction Manager During construction SoC 252 4 Where traffic interruption is likely, consult and inform neighbours of the event Construction Manager During construction SoC 252 5 Prolonged interruption may be expected with planned earthworks being undertaken by sub-contractors on Old Punt Road.

For these situations, the CBI Construction Manager/Supervisor will provide information regarding the sub-contractors planned earth works and the Traffic Management Plan, to neighbours

Construction Manager During construction SoC 252 AGL CEP 6 Monitor and report to AGL any incidents of damage or deterioration to public roads or easements associated with

construction work activity

Construction Manager During construction CBI

Table 9-4: Operation of Vehicle Plant and Machinery OPERATION OF VEHICLES AND PLANT / MACHINERY

ID Management and Mitigation Measure Responsibility Inspection/ Timing Source

1 Trucks will not queue up outside residential properties. No trucks will arrive on site or be permitted to queue near sensitive receivers prior to the 7.00 am start time unless required by road safety considerations. All trucks regularly used for the Project will be maintained in good working order. Subject to safety requirements, trucks will not use exhaust brakes on site

OPERATION OF VEHICLES AND PLANT / MACHINERY

ID Management and Mitigation Measure Responsibility Inspection/ Timing Source

2 Truck drivers will limit compression braking as far as practicable Foreman Where possible CBI

3 Reversing of vehicles and equipment, and use of horns will be minimised to prevent noise emissions to nearby sensitive receivers

Foreman Where possible CBI

4 Where feasible and reasonable, replace “beeper” style reversing alarms with broad band variable level “quacker” reversing alarms or equivalent, ensuring that the OH&S legislation requirements are compiled with

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