standard pavement subsurface drainage details

related drawings:

VOLUME 3 - FULL DEPTH ASPHALT PAVEMENT DETAILS

VOLUME 5 - RIGID PAVEMENT DETAILS

VOLUME 6 - SUPPLEMENTARY MODEL DRAWINGS

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DRAINAGE DETAILS

STANDARD PAVEMENT SUBSURFACE

VOLUME 4 - ASPHALT OVER BOUND SUBBASE PAVEMENT DETAILS

' COPYRIGHT ROADS AND MARITIME SERVICES

NETWORK MANAGEMENT

ENGINEERING TECHNOLOGY

PAVEMENT STRUCTURES SECTION

PREPARED BY:

SHEET No

No OF SHEETS

07

0000.000.PT.0010ISSUE

ED3 REV 2

No OF VOLUMES

6

VOLUME No

2

REGISTRATION No OF PLANS

THIS SHEET MAY BE PREPARED USING COLOUR AND MAY BE INCOMPLETE IF COPIED

01

VOLUME 2 - GRANULAR PAVEMENT WITH BITUMINOUS SURFACING DETAILS

VOLUME 1 - DESIGN AND LOCATION

AND GEOTECHNICAL ENGINEER

PRINCIPAL ROAD PAVEMENT

SIGNED DATE

SIGNED DATE

J. ALLEN

G. VOROBIEFF

TECHNOLOGIST (FLEXIBLE PAVEMENTS)

SUPERVISING PAVEMENT

RECOMMENDED FOR APPROVAL

APPROVED FOR USE

tetlerob

Stamp

02

REVISION REGISTER AND INDEX

SHEET No

No OF SHEETS

07


0000.000.PT.0010

REGISTRATION NUMBER

ISSUE

ED3 REV 2

No OF VOLUMES

6

VOLUME No

2AND GEOTECHNICAL ENGINEER


APPROVED FOR USE

NETWORK MANAGEMENT


PREPARED BY: PAVEMENT STRUCTURES SECTION

G. VOROBIEFF

16/08/2012BITUMINOUS SURFACING DETAILS

GRANULAR PAVEMENT WITH

STANDARD PAVEMENT SUBSURFACE DRAINAGE DETAILS

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A3 ORIGINAL

ISSUE DATE AUTHPREPAMENDMENT DESCRIPTION

ISSUE STATUS:

CHCK

FOR AMENDMENTS REFER TO SHEET No 02

FOR USE

3/0 ALL COMPLETE REVISION 28.10.2010

* DENOTES PRINCIPAL ROAD PAVEMENT AND GEOTECHNICAL ENGINEER

PRP&GE

3/1 ALL MINOR REVISION PRP&GE*

*

15.04.2011

3/2 ALL MINOR REVISION PRP&GE* 16/08/2012

-

-

01

02

COVER SHEET

INDEX

REVISION REGISTER AND INDEX

07

07

06

03PTG

SHEET DESCRIPTIONDETAILED/REV ISSUE DETAILSHEET AUTHORISED DATE

REVISION REGISTER

05

05

06

06

06

05

04

04

04

04

05

Narrow Median between Normal Crossfall Pavements with Drainage Layer

Narrow Median between Normal Crossfall Pavements No Drainage Layer

Normal Median between Superelevated Pavements No Drainage Layer

Trench Drain under Low ’SO’ Kerb No Drainage Layer

Trench Drain under Low ’SA’ Kerb No Drainage Layer

Trench Drain and Drainage Layer under High ’SO’ Kerb

Trench Drain under Low ’SO’ Kerb No Drainage Layer

Trench Drain under Low Pavement Edge No Drainage Layer

Trench Drain and Drainage Layer under Low Pavement Edge

Trench Drain under Low ’SO’ Kerb with Guard Fence No Drainage Layer

Trench Drain under High ’SA’ Kerb No Drainage Layer

High Pavement Edge No Drainage Layer (Possible Trench Drain)

Trench Drain and Drainage Layer under Low ’SO’ Kerb

Drainage Layer under High Pavement Edge (Possible Trench Drain)

A01-G

A02-G

A03-G

A04-G

A05-G

A06-G

A07-G

A08-G

A09-G

A10-G

A11-G

A12-G

A13-G

A14-G

Unbound Granular Pavement Structure

03

STANDARD PTG STRUCTURE

DESIGN:

DRAINAGE LAYER:

PLACING PAVEMENT LAYERS THE PAVEMENT DRAINAGE MUST BE REVIEWED.

WHERE A SPRAYED SEAL IS APPLIED TO THE TOP OF SELECTED MATERIAL ZONE PRIOR TO3.

AND RMS SPECIFICATIONS.

PAVEMENT SUBSURFACE DRAINS TO BE DESIGNED IN ACCORDANCE WITH THESE DRAWINGS2.

LAYER THICKNESSES DETERMINED BY PAVEMENT DESIGN.1.

STABILISATION TO REDUCE ITS MOISTURE SUSCEPTIBILITY.

WHERE DRAINAGE LAYER PROVIDED IN WET SOIL CUTTINGS THE SUBGRADE MAY REQUIRE2.

DRAINAGE LAYER TO BE PROVIDED IN ROCK CUTTINGS AND WET SOIL CUTTINGS (R44).1.

NOTES

SHEET No

No OF SHEETS

07


0000.000.PT.0010

REGISTRATION NUMBER

ISSUE

ED3 REV 2

No OF VOLUMES

6

VOLUME No



APPROVED FOR USE

NETWORK MANAGEMENT



G. VOROBIEFF




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A3 ORIGINAL


ISSUE STATUS:

CHCK


FOR USE

NOT TO SCALE

PAVEMENT STRUCTURE

UNBOUND GRANULAR

DETAIL PTG

Selected Material

300mm (min)

Drainage Layer

Possible

Subgrade

Material

Subbase

Base Material

Unbound

Sprayed Seal)

(Thin Asphalt or

Wearing Surface

7mm sprayed seal

04

STANDARD PTG DETAILS

NOTES

ALL DIMENSIONS IN MILLIMETRES UNLESS SHOWN OTHERWISE.2.

AS TYPICAL SITUATION ONLY AND ARE NOT APPROPRIATE FOR ALL PROJECTS.

DETAILS OF WORK OTHER THAN SUBSURFACE DRAINAGE ARE DEPICTED1.

SHEET No

No OF SHEETS

07


0000.000.PT.0010

REGISTRATION NUMBER

ISSUE

ED3 REV 2

No OF VOLUMES

6

VOLUME No



APPROVED FOR USE

NETWORK MANAGEMENT



G. VOROBIEFF




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A3 ORIGINAL


ISSUE STATUS:

CHCK


FOR USE

VARIA

BLE

GRANULAR BASE

DRAINAGE LAYER

GRANULAR SUBBASE

SELECTED MATERIAL ZONE

CROSSFALL

TRENCH DRAIN AND DRAINAGE LAYER UNDER LOW ’SO’ KERB

DETAIL A01-G

MIN

500

VARIA

BLE

GRANULAR BASE

DRAINAGE LAYER

GRANULAR SUBBASE


CROSSFALL

GENERAL FILL

CROSSFALL

DRAINAGE LAYER


GRANULAR BASE

GRANULAR SUBBASE

GEOTEXTILE (R63)

DETAIL A02-G

NARROW MEDIAN BETWEEN NORMAL CROSSFALL PAVEMENTS WITH DRAINAGE LAYER

300 300

GEOTEXTILE (R63)

ASPHALT WEARING SURFACE

SPRAYED SEAL OR


SPRAYED SEAL OR

CROSSFALL

DRAINAGE LAYER


GRANULAR BASE

GRANULAR SUBBASE

GEOTEXTILE (R63)


SPRAYED SEAL OR

VERGE MATERIAL

MIN

500

DETAIL A03-G

DRAINAGE LAYER UNDER HIGH PAVEMENT EDGE (POSSIBLE TRENCH DRAIN)

DRAINAGE LAYER


GRANULAR SUBBASE

GRANULAR BASE

VERGE MATERIAL

MIN

500

GEOTEXTILE (R63)

CROSSFALL


SPRAYED SEAL OR

DETAIL A04-G

TRENCH DRAIN AND DRAINAGE LAYER UNDER LOW PAVEMENT EDGE

100

100

500

W

MIN

150

W

100

500

200

1 000

W

1 000

200

100

100

500

VERGE MATERIAL

GEOTEXTILE (R63)

GUIDE POST’SO’ GUTTER PROFILE (R15)

GEOTEXTILE (R63)


SPRAYED SEAL OR

GEOTEXTILE (R63)

GUIDE POST

GEOTEXTILE (R63)

GUIDE POST

GEOTEXTILE (R63)

10050

NOT TO SCALE

NOT TO SCALE

NOT TO SCALE

NOT TO SCALE

GRANULAR BASE GRANULAR BASE

WIRE ROPE SAFETY BARRIER

OR NO FINES CONCRETE (3222)

GRADE F20 AGGREGATE (3580)

FILTER MATERIAL (3580)

GRADE F20 AGGREGATE


GRADE F20 AGGREGATE FILTER MATERIAL (3580)

GRADE F20 AGGREGATE





NO FINES CONCRETE (3222)

FILTER (3556) WRAPPED IN GEOTEXTILE (R63)

FILTER FABRIC (3553) OR 300mm RIGID STRIP

DRAINAGE PIPE (3552) WITH SEAMLESS TUBULAR

2 x 100mm CORRUGATED PERFORATED PLASTIC

FOOTING

MIN

150

MIN

150

SPRAYED SEAL

(3556) WRAPPED IN GEOTEXTILE (R63)

(3553) OR 150mm RIGID STRIP FILTER

WITH SEAMLESS TUBULAR FILTER FABRIC

PLASTIC DRAINAGE PIPE (3552)

1 x 100mm CORRUGATED PERFORATED

50

(3556) WRAPPED IN GEOTEXTILE (R63)

(3553) OR 300mm RIGID STRIP FILTER

WITH SEAMLESS TUBULAR FILTER FABRIC



MIN

100

300

50

300

THE FULL WIDTH OF CUTTING AND CUTTING IS WET

WHERE DRAINAGE LAYER DOES NOT EXTEND FOR

PROVIDE TRENCH DRAIN ON HIGH SIDE OF PAVEMENT

05


NOTES


TRENCH DRAIN DETAILS TO BE DESIGNED IN ACCORDANCE WITH TABLE 1 VOLUME 1.2.



SHEET No

No OF SHEETS

07


0000.000.PT.0010

REGISTRATION NUMBER

ISSUE

ED3 REV 2

No OF VOLUMES

6

VOLUME No



APPROVED FOR USE

NETWORK MANAGEMENT



G. VOROBIEFF




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A3 ORIGINAL


ISSUE STATUS:

CHCK


FOR USE

TRENCH DRAIN AND DRAINAGE LAYER UNDER HIGH ’SO’ KERB

DETAIL A05-G

NOT TO SCALE

GUIDE POST

100MIN

150

GRANULAR BASE

GRANULAR SUBBASE


DRAINAGE LAYER

CROSSFALL

100

MIN

500500

GRANULAR BASE

GRANULAR SUBBASE


CROSSFALL

DETAIL A06-G

W

MIN

150

VERGE MATERIAL

GEOTEXTILE (R63)

GUIDE POST’SO’ GUTTER PROFILE (R15)

GEOTEXTILE (R63)


SPRAYED SEAL OR

10050

NOT TO SCALE

100

W

TRENCH DRAIN UNDER LOW ’SO’ KERB NO DRAINAGE LAYER

CROSSFALL


GRANULAR BASE

GRANULAR SUBBASE


SPRAYED SEAL OR

VERGE MATERIAL

DETAIL A07-G

1 000

GUIDE POST

NOT TO SCALE

100W

GEOTEXTILE (R63)

HIGH PAVEMENT EDGE NO DRAINAGE LAYER WITH (POSSIBLE TRENCH DRAIN)


GRANULAR SUBBASE

GRANULAR BASE

VERGE MATERIAL

CROSSFALL


SPRAYED SEAL OR

DETAIL A08-G

1 000

GUIDE POST

NOT TO SCALE

TRENCH DRAIN UNDER LOW PAVEMENT EDGE NO DRAINAGE LAYER

100W

GEOTEXTILE (R63)

MIN

300

MIN

300

MIN

300

GEOTEXTILE (R63)

VERGE MATERIAL

GEOTEXTILE (R63)

’SO’ GUTTER PROFILE (R15)


SPRAYED SEAL OR

GEOTEXTILE (R63)

GRANULAR SUBBASE


GRADE F20 AGGREGATE







WRAPPED IN GEOTEXTILE (R63)

OR 150 mm RIGID STRIP FILTER (3556)

WITH SEAMLESS TUBULAR FILTER FABRIC (3553)




TRENCH DRAIN (R33) TRENCH DRAIN (R33)

TRENCH DRAIN (R33)

MIN

100

300

50

MATERIAL ZONE AND LONGITUDINAL GRADE OF DEPRESSED MEDIAN IS LESS THAN 2%.

DEPRESSED MEDIAN DRAIN INVERT IS ABOVE THE BASE OF THE SELECTED

PROVIDE TRENCH DRAIN ON HIGH SIDE OF PAVEMENT WHERE ADJACENT

50

300

06


NOTES





SHEET No

No OF SHEETS

07


0000.000.PT.0010

REGISTRATION NUMBER

ISSUE

ED3 REV 2

No OF VOLUMES

6

VOLUME No



APPROVED FOR USE

NETWORK MANAGEMENT



G. VOROBIEFF




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A3 ORIGINAL


ISSUE STATUS:

CHCK


FOR USE

GRANULAR BASE

GRANULAR SUBBASE


CROSSFALL

DETAIL A09-G

MIN

150


GEOTEXTILE (R63)


SPRAYED SEAL OR

10050

NOT TO SCALE

100

1 000 W

GRANULAR BASE

GRANULAR SUBBASE


CROSSFALL CROSSFALL


GRANULAR BASE

GRANULAR SUBBASE

DETAIL A10-G

300 300ASPHALT WEARING SURFACE

SPRAYED SEAL OR


SPRAYED SEAL OR

NOT TO SCALE

GRANULAR BASE GRANULAR BASE

WIRE ROPE SAFETY BARRIER

NARROW MEDIAN BETWEEN NORMAL CROSSFALL PAVEMENTS NO DRAINAGE LAYER

GRANULAR BASE

GRANULAR SUBBASE


CROSSFALL

DETAIL A11-G

GEOTEXTILE (R63)

GEOTEXTILE (R63)


SPRAYED SEAL OR

10050

NOT TO SCALE

100

TRENCH DRAIN UNDER LOW ’SA’ KERB NO DRAINAGE LAYER

GRANULAR BASE

GRANULAR SUBBASE


DETAIL A12-G

NOT TO SCALE

NORMAL MEDIAN BETWEEN SUPERELEVATED PAVEMENTS NO DRAINAGE LAYER

CROSSFALL


SPRAYED SEAL ORASPHALT WEARING SURFACE

SPRAYED SEAL OR

CROSSFALL

MIN

150GUTTER PROFILE (R15)

’SA’ KERB AND

MIN

300

MIN

300


TRENCH DRAIN (R33)

TRENCH DRAIN (R33)


SPRAYED SEAL

FOOTING

VERGE MATERIAL

1 000 W

TRENCH DRAIN UNDER LOW ’SO’ KERB WITH SAFETY BARRIER NO DRAINAGE LAYER

SAFETY BARRIER

MIN

100

MATERIAL

VERGE

MIN

100

’SF’ KERB PROFILE (R15)’SF’ KERB PROFILE (R15)

MEDIAN N20 (MIN 100)

RAISED CONCRETE

07


NOTES





SHEET No

No OF SHEETS

07


0000.000.PT.0010

REGISTRATION NUMBER

ISSUE

ED3 REV 2

No OF VOLUMES

6

VOLUME No



APPROVED FOR USE

NETWORK MANAGEMENT



G. VOROBIEFF




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A3 ORIGINAL


ISSUE STATUS:

CHCK


FOR USE

W

MIN

150

10050

100

DETAIL A13-G

NOT TO SCALE

TRENCH DRAIN UNDER LOW ’SO’ KERB NO DRAINAGE LAYER

GRANULAR BASE

CROSSFALL

GRANULAR SUBBASE



SPRAYED SEAL OR

GEOTEXTILE (R63)


GRANULAR BASE

GRANULAR SUBBASE


DETAIL A14-G

NOT TO SCALE


SPRAYED SEAL OR

100

GEOTEXTILE (R63)

MIN

150

10050

GUTTER PROFILE (R15)

’SA’ KERB AND

TRENCH DRAIN UNDER HIGH ’SA’ KERB NO DRAINAGE LAYER

MIN

300

MIN

300

VERGE MATERIAL

VERGE MATERIAL

TRENCH DRAIN (R33) TRENCH DRAIN (R33)


CROSSFALL

W 1 000

MIN

100 M

IN

100


standard pavement subsurface drainage details

Documents