TMR Standard Drawing SD1807 Rural Property Access Rev B

 

 

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Pa T
Provide scour protection at
inlet and outlet of culvert.
Scour protection to

be in accordance with
AGRD-5B Fig 3.16

TI

 

 

 

 

 

 

a) ~—RCBC |

Min. 600x300mm RCBC, quantity, class

and cover to be determined by RPEQ.
Use 2 sloping head walls where

a

RCBC is within clear zone.
Refer Note 7.

 

   

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For Access Setout refer |
Table 1 on Drawing 1
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existing alignment.

ee ON
1:6 Batter (Desirable)

| | surface
Refer Detail 2.

| Table drain to join
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Concrete/pavement/bitumen

Invert. Refer to Section C
for invert crossing details.

    

 

 

Table drain profile to be flush
with invert crossing finished
surface.

 

Shoulder
edge

Existing Pavement

 

Cutback

RC BOX CULVERT PLAN VIEW

6m_min

* max +5%
(Refer Note 3)

 

 

  

 

 

 

Proposed RCBC (min. 600mm x 300mm).
RCBC size, quantity and class to be
determined by RPEQ.

ON STRAIGHTS AND INSIDE OF CURVES

 

 

 

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So

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Pars 5z
Existing Pavement ” ® 6m_min
max +5%
J (Refer Note 3) (

ra ~~ Access Profile
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Nu? ~ _ 7 7

Cutback

 

 

 

 

 

ON OUTSIDE OF SUPERELEVATED CURVES

Existing Pavement

 

SECTION (®)

Shoulder
edge

1:4 minimum batters for
constrained situations

 
 
 
 

  

Ts
6 Batter 16 Barter

BATTER DETAIL

DEIAL f 2 )

Existing Pavement

INVERT CROSSING PLAN VIEW

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1

CUTBACK DETAIL

DETAIL

Shoulder
edge

*

 

INVERT CROSSING

Invert crossing

For dimensions

1; refer to Note 3 1
Refer Notes 2 and 3 for

New Access Pavement

Property
Boundary

additional invert requirements.
For concrete inverts strength
and thickness refer note 6.
For other surface inverts
depths refer Note 4.

SECTION f g )

LEGEND

 

Pavement Type 2 — Gravel, unbound pavement. Refer to Table 2 of
Drawing 1 for depths. Access may be required to be sealed for up
to 10m width from edge line (to minimize gravel on through road)
to be determined by the RPEQ.

 

 

Invert crossing surface

 

 

 

* Maintain existing shoulder crossfall and superelevation.

NOTES:

1. This drawing is to be read in conjunction with Drawing 1 of 2.
Minimum longitudinal fall for concrete or bitumen invert is 0.3%.

1 in 6 grade can be further levelled for larger design vehicles. Ensure
sufficient area for drainage remains. Dimensions to be based on
stormwater flow rate for appropriate design ARI event to ensure invert
crossing can meet required capacity. Type 22 and Type 28 inverts can
be used if drainage design criteria is met.

4. Vertical clearance checks to be carried out for small rigid vehicle to
ensure adequate transition between change in grade. Refer to
AS 2890.2.

5. For pavement or bitumen surfacing inverts, refer Table 2 on Drawing 1
for minimum depths.

6. Concrete access to have minimum N32 concrete, 100mm thick on
100mm thick sub—base gravel. Concrete access to be reinforced with
SL72 mesh with minimum 40mm top cover.

7. Culvert clear zone varies with location and speed environment. Refer to
TMR Road Planning and Design Manual — Supplement to AGRD Part 6,
and Austroads Guide to Road Design - Part 6.

REFERENCED DOCUMENTS:
Departmental Standard Drawings:

1260 RC Box Culverts and Slab Link Box Culverts —
Culverts Height = 375 To 600

1033 Kerb and Channel — Profiles

Australian Standards Documents:
AS2890.2 Parking Facilities — Off-Street Commercial Vehicle Facilities

©he State of Queensland (Department
‘of Transport and Main Roads) 2021

 

Department of Transport and Main Roads

PROPERTY ACCESS

 

 

 

 

 

 

 

hitp://creativecommons.org/licenses/by/
nd | 40/
Government
AS Standard Drawing No
RURAL PROPERTY ACCESS = 1807
DRAWING 2 OF 2 to
Scale Date 11/2021

 

 

 

 

 

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