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
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
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
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
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