1

6

5

0

3

0

0

1

6

5

0

1

6

5

0

1

2

0

0

3

7

5

3

0

0

CH 0

CH 20

CH 40

CH 45

CH 0

CH 20

CH 35

CH 0

CH 20

CH 30

CH 0

CH 20

CH 30

22.0022.00

23.00

24.00

25.00

22.20

22.2022.40

22.40

22.6022

.80

23.20

23.40

23.60

23.80

24.20

24.40

24.60

24.80

Legend

N

Project

Title

Project no.

Scale

Cad file

Drawing no. Rev

Survey

Design

Drawn

Checked

By Date

Ref Revisions By Date

09 571 0050

Maven Associates

info@maven.co.nz

www.maven.co.nz

12-14 Walls Road, Penrose

MAVEN 09/18

JP 10/18

JP 01/19

BV 01/19

90-104 FELTON MATHEWAVENUE, ST JOHNDEVELOPMENTFOR FLETCHER LIVING

EXISTING OVERLAND FLOWPATH & EXTENT OF FLOODING

168002

1:500

OLFP SECTIONS

C450 B

Notes1. All works to be in accordance with Auckland

council standards.2. Co-ordinates in terms of NZ Geodetic Datum Mt

Eden 20003. Levels in terms of the Auckland Vertical Datum

1946.

EX BDYEX EASEMENT

EXISTING 100YR OLFPAS PER A.C GEOMAPS

EXISTING 100YR OLFPFLOW = 8.10m³/sec

FELTON MATHEW AVENUE

1-1C451

100YR FLOOD PLAIN RL = 22.90m

EXTENT OF EXISTING 100YR OLFPAS PER A.C GEOMAPS

2-2C451

3-3C451

4-4C451

10/18JPFOR INFORMATIONA

01/19JPFOR INFORMATIONB

EXTENT OF 100YR FLOOD PLAINRL = 22.90m

1

6

5

0

3

0

0

1

6

5

0

1

6

5

0

1

2

0

0

3

7

5

3

0

0

CH 0

CH 20

CH 40

CH 45

CH 0

CH 20

CH 35

CH 0

CH 20

CH 30

CH 0

CH 20

CH 30

22.0022.00

23.00

24.00

25.00

22.20

22.2022.40

22.40

22.6022

.80

23.20

23.40

23.60

23.80

24.20

24.40

24.60

24.80

Legend

N

Project

Title

Project no.

Scale

Cad file

Drawing no. Rev

Survey

Design

Drawn

Checked

By Date

Ref Revisions By Date

09 571 0050

Maven Associates

info@maven.co.nz

www.maven.co.nz

12-14 Walls Road, Penrose

MAVEN 09/18

JP 10/18

JP 01/19

BV 01/19

90-104 FELTON MATHEWAVENUE, ST JOHNDEVELOPMENTFOR FLETCHER LIVING

PROPOSED OVERLAND FLOWPATH & EXTENT OF FLOODING

168002

1:500

OLFP SECTIONS

C451 B

Notes1. All works to be in accordance with Auckland

council standards.2. Co-ordinates in terms of NZ Geodetic Datum Mt

Eden 20003. Levels in terms of the Auckland Vertical Datum

1946.

EX BDYEX EASEMENT

EXISTING 100 YR OLFPAS PER A.C GEOMAPS

PROPOSED 100YR OLFPFLOW = 8.10m³/sec

FELTON MATHEW AVENUE

1-1C451

100YR FLOOD PLAIN RL = 22.90m

EXTENT OF PROPOSED 100YR OLFP

2-2C451

3-3C451

4-4C451

10/18JPFOR INFORMATIONA

01/19JPFOR INFORMATIONB

EXTENT OF 100YR FLOOD PLAINRL = 22.90m

DATUM 24.00m

EXISTING LEVELS

CHAINAGE 0.00

20.00

40.00

45.00

DATUM 23.00m

EXISTING LEVELS

CHAINAGE

24.08

23.89

0.00

20.00

35.00

DATUM 22.00m

EXISTING LEVELS

CHAINAGE

23.49

23.23

23.67

0.00

20.00

30.00DATUM 22.00m

EXISTING LEVELS

CHAINAGE

23.02

22.55

23.12

0.00

20.00

30.00

01/19JPFOR INFORMATIONA

Legend

Project

Title

Project no.

Scale

Cad file

Drawing no. Rev

Survey

Design

Drawn

Checked

By Date

Ref Revisions By Date

09 571 0050

Maven Associates

info@maven.co.nz

www.maven.co.nz

12-14 Walls Road, Penrose

MAVEN 09/18

JP 10/18

JP 01/19

BV 01/19

90-104 FELTON MATHEWAVENUE, ST JOHNDEVELOPMENTFOR FLETCHER LIVING

EXISTING OVERLAND FLOWPATH SECTIONS

168002

1:500

OLFP SECTIONS

C452 A

Notes1. All works to be in accordance with Auckland

council standards.2. Co-ordinates in terms of NZ Geodetic Datum Mt

Eden 20003. Levels in terms of the Auckland Vertical Datum

1946.

SECTION 1SCALE 1:200 HORI 1:40 VERT

SECTION 2SCALE 1:200 HORI 1:40 VERT

SECTION 3SCALE 1:200 HORI 1:40 VERT

SECTION 4SCALE 1:200 HORI 1:40 VERT

EX GLPROP FL100YR FLOOD LEVEL

100YR OLFP = 8.10 m3/sRL = 23.47m

40.89m

29.15m

24.28m

21.90m

100YR OLFP = 8.10 m3/sRL = 24.09m

100YR OLFP = 8.10 m3/sRL = 22.90m

100YR OLFP = 8.10 m3/sRL = 22.90m

DATUM 24.00m

EXISTING LEVELS

CHAINAGE 0.00

20.00

40.00

45.00

DATUM 23.00m

EXISTING LEVELS

CHAINAGE

24.08

23.89

0.00

20.00

35.00

DATUM 22.00m

EXISTING LEVELS

CHAINAGE

23.02

22.55

23.12

0.00

20.00

30.00

DATUM 22.00m

EXISTING LEVELS

CHAINAGE

23.49

23.23

23.67

0.00

20.00

30.00

Legend

Project

Title

Project no.

Scale

Cad file

Drawing no. Rev

Survey

Design

Drawn

Checked

By Date

Ref Revisions By Date

09 571 0050

Maven Associates

info@maven.co.nz

www.maven.co.nz

12-14 Walls Road, Penrose

MAVEN 09/18

JP 10/18

JP 01/19

BV 01/19

90-104 FELTON MATHEWAVENUE, ST JOHNDEVELOPMENTFOR FLETCHER LIVING

PROPOSED OVERLAND FLOWPATH SECTIONS

168002

1:500

OLFP SECTIONS

C453 A

Notes1. All works to be in accordance with Auckland

council standards.2. Co-ordinates in terms of NZ Geodetic Datum Mt

Eden 20003. Levels in terms of the Auckland Vertical Datum

1946.

EX GLPROP FL100YR FLOOD LEVEL

SECTION 1SCALE 1:200 HORI 1:40 VERT

SECTION 2SCALE 1:200 HORI 1:40 VERT

SECTION 3SCALE 1:200 HORI 1:40 VERT

SECTION 4SCALE 1:200 HORI 1:40 VERT

PROPOSED CARPARK REWORKED LEVEL

PROPOSED CARPARK REWORKED LEVEL

100YR OLFP = 8.10 m3/sRL = 22.90mFLOW DEPTH = 200mm

100YR OLFP = 8.10 m3/sRL = 23.47mFLOW DEPTH = 200mm

100YR OLFP = 8.10 m3/sRL = 24.09mFLOW DEPTH = 200mm

100YR OLFP = 8.10 m3/sRL = 24.98mFLOW DEPTH = 200mm

500mm FREE BOARD TO FUTURE DEVELOPMENT

500mm FREE BOARD TO FUTURE DEVELOPMENT

500mm FREE BOARD TO FUTURE DEVELOPMENT

13.85m

13.78m

13.17m 5.00m

PROPOSED CARPARK REWORKED LEVEL

01/19JPFOR INFORMATIONA