section 12: pavement markings · 12.2.1 roadmarkingpaint . all supplied products shall be approved...
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Section 12: Pavement markings Sutherland Shire Public Domain Technical Manual Part D: Specification
Sutherland Shire Public Domain Technical Manual Part D: Specification Issue 1.1 December 2018 This document is periodically reviewed and new versions are published. Document currency is not guaranteed when printed. For the current version always refer to sutherlandshire.nsw.gov.au
4-20 Eton St, Sutherland NSW 2232 Locked Bag 17, Sutherland NSW 1499 P. 9710 0333 sutherlandshire.nsw.gov.au
Section 12: Pavement markings
Sutherland Shire Public Domain Technical Manual Part D: Specification | Issue 1.1
Section 12: Pavement markings
Contents 12.1 Scope ......................................................................................................... 12-1
12.1.1 Standards and guidelines ................................................................... 12-1 12.1.2 Contractor accreditation ...................................................................... 12-1
12.2 Material quality ......................................................................................... 12-1
12.2.1 Roadmarking paint .............................................................................. 12-2 12.2.2 Glass Beads ........................................................................................ 12-2
12.3 Application of pavement marking .......................................................... 12-2
12.3.1 Permanent Markings ........................................................................... 12-2 12.3.2 Temporary markings ........................................................................... 12-5
12.4 Removal of pavement marking ............................................................... 12-5
12.4.1 Inlayed thermoplastic paint ................................................................ 12-7
12.5 Installation of raised pavement markers ............................................... 12-8
12.6 Schedule of hold points – pavement marking ...................................... 12-9
Section 12: Pavement markings
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12 Pavement markings
12.1 Scope
The work covered by this section consists of the removal of existing linemarking, the setting out, supply and application of road marking materials, such as paint, thermoplastic pavement markings and raised pavement markers and the maintenance and/or reinstatement of existing pavement marking works where required.
12.1.1 Standards and guidelines
Unless stated otherwise in this specification, the design drawings or elsewhere in the documents, work must comply with the current versions of the following RMSSpecification documents.
RMSR141 Pavement Marking
RMSR142 Raised Pavement Markers
RMS R110 Coloured Surface Coatings for Bus Lanes and Cycleways
12.1.2 Contractor accreditation
All contractors must be accredited through the Painting Contractor Certification Program for the specific category of work which they are required to undertake. A copy of this accreditation must be supplied to Council prior to commencement of any work in accordance with the Schedule of Hold Points – Pavement Marking as contained in section 12.6 of this specification.
12.2 Material quality
A copy of the Manufacturer’s Australian Paint Approval Scheme (APAS) material conformance documentation must be provided to Council in accordance with the Schedule of Hold Points – Pavement Marking as contained in section 12.6 of this specification.
Section 12: Pavement markings
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12.2.1 Roadmarking paint
All supplied products shall be approved by the Australian Paint Approval Scheme against the following APAS specifications:
— 0041/3 Cold applied plastic;
— 0041/4 Pavement marking paint thermoplastic; and
— 0041/5 Pavement marking paint water borne.
12.2.2 Glass Beads
All supplied products shall be approved by the Australian Paint Approval Scheme against the following APAS Specifications:
— 0042 Glass beads for roadmarking paint
HR Glass Beads must be used in all cases.
12.3 Application of pavement marking 12.3.1 Permanent Markings
The application of all pavement markings must be as shown in the Council approved design drawings and in accordance with the current version of RMS Specification R141.
Unless otherwise authorised by Council, the type of permanent pavement marking materials to be used for certain line types, road surfaces and road classifications must be in accordance with the following table:
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Line Type
Long
itudi
nal
gene
ral
E6
Tran
sver
se
gene
ral
PDX
Che
vron
s
Road
Cla
ssifi
catio
n an
d su
rface
Loca
l roa
ds –
as
phal
t &
seal
Water-borne
Water-borne Thermo Thermo
Water-borne
Loca
l roa
ds
– co
ncre
te
Water-borne
Water-borne
Thermo Primed
Thermo Primed
Water-borne
Reg
iona
l ro
ads
–
asph
alt
Thermo extrusion
Water-borne Thermo Thermo
Water-borne
Reg
iona
l ro
ads
– co
ncre
te
Water-borne
Waterborne
Thermo Primed
Thermo Primed
Water-borne
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Line Type
Rai
sed
colo
ured
th
resh
olds
Cyc
le p
aths
an
d ro
ad
cycl
eway
s
C3
Col
oure
d cy
cle
and
bus
surf
ace
Road
Cla
ssifi
catio
n an
d su
rface
Loca
l ro
ads
– as
phal
t &
seal
CAP High Skid Waterborne Waterborne R110 CAP
Loca
l ro
ads
–
conc
rete
CAP High Skid Waterborne Waterborne R110 CAP
Reg
iona
l ro
ads
– as
phal
t
CAP High Skid Waterborne Waterborne R110 CAP
Reg
iona
l ro
ads
– co
ncre
te
CAP High Skid Waterborne Waterborne R110 CAP
Exceptions
— Captain Cook Drive from Elouera Road, Cronulla to Torres Street, Kurnell must be HR Waterborne
— Bundeena Drive must be HR Waterborne
Notes
— HR Bead must be used in all cases
— Preform thermo must be used for all new transverse thermo works
— For maintenance works replace existing material on a same for same basis.
— Materials must always match adjoining existing specification and type
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— Pavement marking shall not be carried out during wet weather or, if rain is likely to fall during the process.
12.3.2 Temporary markings
For all works where permanent markings cannot be installed or reinstated immediately, temporary markings are required to maintain vehicle and pedestrian safety. Unless otherwise authorised by Council, the use and type of temporary pavement markings must comply with RMS Specification R141 and be in accordance with the following table:
Material
Pavement Surface
Non- Wearing Course Waterborne
Wearing Course Strippable Pliant Polymer Marking
Tape
Notes
Pavement marking tapes shall be a strippable type paint polymer tape such as 3M Stamark or similar. Pavement marking tapes must be removed or replaced within 6 months of application, unless otherwise advised by Council’s Representative, so that they are not embedded in the surface and can be readily removed.
Black paint with aggregate can be used to temporarily cover existing linemarking for a maximum period of 4 weeks unless otherwise authorised by Council’s representative. On busy roads with high volumes of traffic, the blackout shall be monitored weekly and replaced as required.
Pavement marking shall not be carried out during wet weather or, if rain is likely to fall during the process
12.4 Removal of pavement marking
Unless otherwise authorised by Council’s Representative, the treatment for the removal of existing pavement marking materials on various road pavement surfaces must be in accordance with the following Table:
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Treatment
Grin
ding
sc
abbl
er
Wat
erbl
ast
truc
k
Wat
erbl
ast
lanc
e
Poly
plan
er
Strip
sea
l
CA
P w
ith
aggr
egat
e
Shot
bla
st
Pave
men
t su
rface
Har
d A
spha
lt
Yes Yes Yes Yes No No Yes
Soft
Asp
halt
Yes (with care) No
Only with Council permission
Only with Council permission
Only with Council permission
Only with Council permission No
Spra
y Se
als
No No No
Only with Council permission Yes
Only with Council permission No
Con
cret
e
Yes Yes Yes
Only with Council permission No No Yes
Pave
rs
Yes (with care) No Yes No No No Yes
Notes
Black paint with aggregate can be used to temporarily cover existing linemarking for a maximum period of 4 weeks unless otherwise authorised by Council’s representative. On busy roads with high volumes of traffic, the blackout shall be monitored weekly and replaced as required.
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Blasting, grinding, scraping or other eradication activity shall not continue after the markings have been removed and any excessive damage to the pavement shall be repaired to the satisfaction of Council’s Representative.
The Contractor shall clean up and remove from the roadway all materials and debris from his operations and leave the roadway clear for use by the public.
12.4.1 Inlayed thermoplastic paint
Surface Imprinting
The imprinted pattern in the asphalt shall be created in accordance with the design drawings. Patterning shall begin only after the asphalt has reached its final compacted density and while there is still sufficient heat in the asphalt to permit imprinting.
Alternatively, imprinting can be carried out at a later stage, on existing asphalt (no older than 3 years), by applying heat to the asphalt surface to make the upper portion of the asphalt surface pliable enough to accept the imprint of the template. For proper imprinting success, the asphalt pavement must be adequately heat soaked (softened) to a depth of at least 6mm, without burning the asphalt. The asphalt surface temperature shall not exceed 163oC. Regular monitoring of the surface treatment during heating is recommended to prevent overheating.
If during the reheating process the surface is overheated and begins to emit black smoke work shall stop immediately. All damaged pavement shall be replaced, prior to stamping continuing.
Patterning shall be achieved using plate compactors and shall be of a consistent depth of 3mm.
Installation and bonding of pre-formed thermoplastic panels
The thermoplastic shall be applied only in dry conditions. The thermoplastic shall be placed on the clean, dry, asphalt, in the imprinted pattern, prior to application of heat.
Once the thermoplastic is in place, heat shall be applied using a reciprocal infrared heater. The asphalt surface temperature shall not exceed 163oC.
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If smoke is visible, that is an indication that the asphalt and/or the thermoplastic material is burning. Apply sufficient heat to liquefy the thermoplastic. This is achieved when the joints of the thermoplastic panels flow together.
Bonding of the thermoplastic material to the asphalt surface can be monitored by carefully lifting a corner of the thermoplastic material before it completely cools. If asphalt is attached to the base of the thermoplastic material sufficient heat was applied. If not re-apply heat.
12.5 Installation of raised pavement markers
The installation of all raised pavement markers must be in accordance with the current version of RMS Specification R142.
Spacing of markers must be as shown in Council’s approved design drawings or as specified in the RMS Delineation Guidelines. Where there is a conflict, Council’s design drawings will take precedence.
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12.6 Schedule of hold points – pavement marking
1.Process Held: Contractor Accreditation
Hold Point or check point: Check point – PDC
Required Notice/Submission: By arrangement with PDC.
Action: Submission to PDC of the contractor’s accreditation under the Painting Contractor Certification Program (PCCP) for the required work type.
2. Process Held: Acceptance of Completed Works/Payment
Hold Point or check point: Hold point – PDC
Required Notice/Submission: At least three (3) working days notice.
Release of Hold Point: Written certification from the contractor that all works have been installed in accordance with the relevant Design Plans and Council’s Specification and including submission to Council of the Manufacturer’s Material Conformance Documentation in accordance with the Australian Paint Approval Scheme (APAS).