specification for subdivision construction of road works and drainage

R11.2 Temporary Signing and Linemarking
The Contractor shall ensure that the site is maintained in a safe condition for all traffic during the
construction works and until permanent signing and marking is installed. Temporary signing and
pavement markings shall be provided to Main Roads Western Australia requirements, pending
installation of permanent markings.
R11.3 Permanent Roadway Signing and Linemarking
Permanent road signs and linemarking shall be installed by Main Roads Western Australia .
The Contractor shall insert 150mm PVC diameter sleeves at the location of all new signs.
The Contractor shall spot the approved pavement marking in accordance with Main Roads Western
Australia=s Specification for spotting in preparation for longitudinal line marking on roads. The
Contractor shall remove any unnecessary pavement marking with 5-7mm aggregate seal or by
grinding off, depending on the condition of the existing surface. The Contractor shall then notify Main
Roads WA through the completion of the AAdvice of Completion of Conditions Required Prior to the
Provision of Services by Main Rods Western Australia@ form. The Contractor shall maintain
temporary signs and linemarking until permanent linemarking is installed.
R11.4 Permanent Parking Area Signing and Linemarking
The pavements shall be marked by one of the following materials to AS 4049:
• Paint - with or without glass beads;
• Thermoplastic or other applied insitu plastic materials - with or without reflective properties.
Paint shall be resistant to bleeding when applied to a bitumen surface.
Colour of line markings shall be white excepting that yellow may be used for parking lines to indicate
where parking is restricted and blue may be used to indicate areas for disabled persons parking.
White off white Y35 in AS 2700
Yellow golden yellow Y14 in AS 2700
Black charcoal B65 in AS 2700
Blue
to ACROD requirements
The width of longitudinal or broken lane lines shall be 80mm minimum with 100mm preferred.
The width of parking bay lines shall be 80mm minimum with 100mm preferred.
Parking bays shall be marked with an unbroken line between spaces except those indicated by
kerbing or other contrasting paving and a 1200mm T at the line of the carriageway.
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Specification for Subdivision Construction of Road Works and Drainage
Rev. 1 – February 2013