INTERNAL SIDE SLOPES TO HORIZONTAL TO 1 VERTICAL …€¦ · 14 2880 4.72 900 122 16 6.2 Type 1...

OUTLET FOR

STREAM

OUTLET STRUCTURE

EMBANKMENT

FLOW

SPILLWAY

NOT TO SCALE

PLAN - TYPICAL WETLAND

WETLAND PLANTING BUND

PERMEABLE ROCK

FOREBAY BUND

MAINTENANCE ACCESS

FLOW

ROCK APRON

INLET PIPE CONVEYING

SH3 RUNOFF

INTERNAL SIDE SLOPES TO

BE NO STEEPER THAN 9

HORIZONTAL TO 1 VERTICAL

100 YEAR ARI FLOOD LEVEL

4

1

EXTENDED DETENTION LEVEL

PERMANENT WATER LEVEL

4

1

NOT TO SCALE

SECTION - TYPICAL WETLAND

SPILLWAY

ANTI-SEEPAGE MEASURES

THROUGH EMBANKMENT

PERMEABLE ROCK

FOREBAY BUND

ROCK APRONWINGWALLINLET PIPE

FOREBAY WETLAND

CUT/FILL TO MEET

SURROUNDING GROUNDOUTLET STRUCTUREORIFACE WITH

PROTECTED BAFFLE

WETLAND PLANTING BUNDWETLAND PLANTING BUND

SH3

STREAM

DO NOT SCALE FROM THIS DRAWING - Document copyright of Mount Messenger Alliance and its project consultants and may only be used for its intended purpose.

C:\12dSynergy\1\02.CAD_7\03.Drawings\02.Consent Drawings\MMA-DES-DNG-C0-DRG-4001_4008.dwg PRINTED BY: WEQXO0 15-Nov-17 10:11 AM

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Checked

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Checked

Design

This drawing is not to be used for construction purposes unless signed approved and issued For Construction

Approved

MMA-DES-DNG-C0-DRG-4001 MT MESSENGER BYPASS

DRAINAGETYPICAL DRAINAGE DETAILS

TYPICAL WETLAND DETAILS AND SCHEDULE MMA-DES-DNG-C0-DRG-4001 AN.T.S

A1

FOR CONSENT

A FOR CONSENT AJW QDO'S MAK WSB LG 14/11/2017

D.KENDERDINE

Wetland Schedule

Wetland IDImpervious Catchment

Area (m2)Pervious Catchment Area

(m2)Total Catchment Area

(m2) Functions

W1 11900 20570 32470Water Quality Treatment & ExtendedDetention



NOTE: INDICATIVE CATCHMENT AREAS ONLY, SUBJECT TO DETAILED DESIGN

NOT TO SCALE

PLAN - TYPE 1 LOWLAND STREAM

Rock grade control

structure in bed

Complexity: Variety of logs and rocks that change

flow patterns and provide resting places for fish

NOT TO SCALE

SECTIONA

-

Coir logs

Rock substrate forms the base

level of stream bed intermittently

Reinforcement of the

channel at the outside

bend - keyed into bank

Large boulders and logs

for flow complexity

Low planting that is not

an impediment to flow

Margin planting into vegetated

structures at the outsides of bends

Reinforcement of the

channel at the outside

bend - keyed into bank

Low planting that is not

an impediment to flow

Large rock substrate forms

the base level and sides of

stream bed

Large boulders and logs

for flow complexity

Margin planting into

vegetated structures at

the outsides of bends

NOT TO SCALE

SECTIONB

-

NOT TO SCALE

PLAN - TYPE 2 STEEP STREAM

PoolCascade

Complexity

C

B

NOT TO SCALE

SECTIONC

-

PoolCascadePool



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DRAINAGETYPICAL DRAINAGE DETAILSSTREAM DIVERSION DETAILS MMA-DES-DNG-C0-DRG-4002 A

N.T.S

A1

FOR CONSENT


D.KENDERDINE

VEGETATED CHANNEL FOR LOW FLOW AND/OR FLAT GRADIENTS ROCK-LINED CHANNEL FOR HIGH FLOW AND/OR STEEP GRADIENTS

NOT TO SCALE

TYPICAL SECTIONS - CONVEYANCE CHANNELS



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TYPICAL CHANNEL CROSS SECTIONS MMA-DES-DNG-C0-DRG-4003 AN.T.S

A1

FOR CONSENT


D.KENDERDINE

ANCHOR TRENCH

FOR COIR MATTING

RIPRAP GEOTEXTILE OR SIMILAR

APPROVED AT BASE

CHANGE/OVERLAP GEOTEXTILE

TO COIR MATTING

COIR MATTING (BIO-DEGRADABLE),

OR SIMILAR APPROVED ON SIDE SLOPES

LANDSCAPE PLANTING

NOT TO SCALE

SECTIONB

-

NOT TO SCALE

SECTIONA

-

GEOTEXTILE OR SIMILAR APPROVED

RIPRAP (BASE)

TOP WATER LEVEL

2

1

1

2

TOP OF RIPRAP (SIDE)

TAILWATER

PIPE CULVERT

FLOW

FLOW

WINGWALL (IF REQUIRED),

WITH HANDRAIL (NOT SHOWN)

LENGTH VARIES LENGTH VARIES

NOT TO SCALE

PLAN - RIPRAP BASIN AND APRON

FLOW FLOW

TYPICAL SLOPE 2:1 TYPICAL SLOPE 2:1

AP

PR

OX

W

ID

TH

R

AN

GE

S

FR

OM

4

m T

O 1

1m

RIPRAP BASIN RIPRAP APRON DOWNSTREAM CHANNEL

PIPE CULVERT

WINGWALL,

WITH HANDRAIL

B

-

A

-



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RIPRAP BASIN DETAILS MMA-DES-DNG-C0-DRG-4004 AN.T.S

A1

FOR CONSENT


D.KENDERDINE

DIAMETERS RANGE FROM

1200mm TO 3060mm

A

-

PIPE CULVERT

FLEXIBLE PLASTIC MOULDED CULVERT BAFFLES

NOT TO SCALE

SECTION - FISH PASSAGE BAFFLESA

-

NOT TO SCALE

PLAN - FISH PASSAGE BAFFLES

CULVERT BUFFLES FOR STEEP GRADIENT CULVERT

FISH PASSAGE DETAIL - TYPE 1

B

-

STREAM

NOT TO SCALE

TYPICAL SECTION - FISH PASSAGE

EMBEDDED CULVERT BUFFLES FOR SHALLOW GRADIENT CULVERT

FISH PASSAGE DETAIL - TYPE 2

30

0 T

O 5

00

TY

PIC

AL

EXISTING GROUND

STREAM

NOT TO SCALE

SECTION - FISH PASSAGE BAFFLESB

-

45

AP

PR

OX

100m

m

R

1

5

0

CULVERT BASE

FIXED TO BASE

FLOW



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FISH PASSAGE DETAILS MMA-DES-DNG-C0-DRG-4005 AN.T.S

A1

FOR CONSENT


D.KENDERDINE

WINGWALL WITH HANDRAIL

ENERGY DISSIPATION AND

EROSION PROTECTION

DOWNSTREAM CHANNEL

FIL

L E

MB

AN

KM

EN

T

FISH PASSAGE (REFER TO DRAWING

MMA-DES-DNG-00-DRG-4005 FOR DETAILS)

PIPE CULVERT, SIZE VARIES,

REFER SW GA PLAN

FLO

W

WINGWALL WITH HANDRAIL

INLET EROSION PROTECTION

UPSTREAM DEBRIS

STRUCTURE

SECONDARY INLET

STATE HIGHWAY 3

SOUTHBOUND NORTHBOUND

NOT TO SCALE

TYPICAL CULVERT SECTION



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TYPICAL CULVERT SECTION & SCHEDULE MMA-DES-DNG-C0-DRG-4006 AN.T.S

A1

FOR CONSENT


D.KENDERDINE

Culvert Schedule

Culvert #Rd

ChainageCatchment

(Ha)Diameter

(mm) Length (m) Cover (m) Grade (%) FishPassage Base Flow Debris Fence

1 240 3.82 1050 24 1.2 1 Type 1 N None2 325 1.80 825 26 1.2 1 None N None3 570 9.31 1500 36 1.2 1 Type 2 N None4 750 1.91 1500 32 1.2 1 Type 2 Y None5 870 9.41 1350 38 1.2 3 Type 2 N Debris Fence6 1310 6.82 1350 27 1.2 1 Type 2 N Debris Fence7 1520 5.78 1200 36 1.2 3 Type 2 N Debris Fence8 1690 7.95 1200 35 1.2 4 Type 1 N Debris Fence9 1860 66.78 4x1350 56 2 0.5 Type 2 Y Debris Fence10 2220 1.99 750 37 1.2 1 None N Debris Fence11 2310 1.55 900 25 4 17 Type 2 N Debris Fence12 2400 9.84 1200 74 12 7 Type 1 Y Debris Fence13 2690 1.65 600 15 1.2 14 None N Debris Fence14 2880 4.72 900 122 16 6.2 Type 1 Y Debris Fence15 2960 50.49 2550 263 26 1 Type 2 Y Debris Fence16 3800 13.64 1500 115 11 3 Type 1 Y Debris Fence17 4400 3.04 900 22 1.2 14 Type 1 Y Debris Fence18 4750 25.54 2100 29 1.2 1 Type 2 Y None19 4750 25.54 2100 24 1.2 1 Type 2 Y None20 5140 13.55 1650 40 1.2 1 Type 2 N None21 5750 11.90 1350 34 1.2 1 Type 2 Y None

FORM FLUME CHANNEL (1000mm WIDE

AND 500mm RECESSED WITHIN NATURAL

ROCK CUT-FACE TO CONTROL FLOW

FROM UPSTREAM HANGING VALLEYS

CUT-FACE BATTER

SCALE 1:10

FLUME - TYPICAL CROSS SECTIONA

-

1000 (TYP)

AT LOCATION OF HANGING VALLEYS,

500mm DEEP BY 1000mm WIDE CHANNEL

TO BE CUT INTO ROCK CUT-BATTER FACE.

A

-

SCALE 1:25

TYPICAL HANGING VALLEY FLUME

SH3

500

(AP

PR

OX

)

CUT-BATTER FACE

SHOTCRETE MAY BE REQUIRED AT

SOIL-ROCK INTERFACE TO PREVENT

SCOUR AND DEBRIS FLOW INTO FLUME

WIRE-ROPE BARRIER

CONCRETE APRON 200 THICK

AND 2.0m LONG AT BASE OF

FLUME TO PREVENT SCOUR

20MPa CONCRETE WITH

2 LAYERS OF HRC 665 MESH

SUBSOIL DRAIN IF REQUIRED



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FLUME DETAILS MMA-DES-DNG-C0-DRG-4007 AAS SHOWN

A1

FOR CONSENT


D.KENDERDINE

FL

OW

RAILWAY RAILS (MIN 50kg/m)

OR 310UC97

EXISTING GROUND

HORIZONTAL RAIL FOR

STRUCTURAL SUPPORT

PROPOSED CULVERT

AND HEADWALL

NOT TO SCALE

DEBRIS FENCE UPSTREAM OF CULVERT - ELEVATIONA

-

NOT TO SCALE

DEBRIS FENCE UPSTREAM OF CULVERT - TYPICAL PLAN DETAIL

CULVERT UNDER EMBANKMENT

REFER TO CULVERT SCHEDULE

CULVERT HEADWALL

REFER TO CULVERT SCHEDULE

ROAD EMBANKMENT

TO

P O

F B

AN

K

TO

P O

F B

AN

K

PLANT VEGETATION ON ROAD

SIDE OF DEBRIS FENCE FOR

AESTHETIC PURPOSES (REFER

LANDSCAPE DRAWINGS)

DEBRIS FENCE

A

-

FL

OW



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DEBRIS FENCE DETAILS MMA-DES-DNG-C0-DRG-4008 AN.T.S

A1

FOR CONSENT


D.KENDERDINE

INTERNAL SIDE SLOPES TO HORIZONTAL TO 1 VERTICAL …€¦ · 14 2880 4.72 900 122 16 6.2 Type 1...

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Transcript of INTERNAL SIDE SLOPES TO HORIZONTAL TO 1 VERTICAL …€¦ · 14 2880 4.72 900 122 16 6.2 Type 1...