r639 - glashaboyfrs.ie · 2.proposed works geometry and extents are subject to detailed design....

Sallybrook

Industrial Estate

Elmgrove

Grandon's

Car Sales

R

6

3

9

P

Sheet 3 of 16

Key to Plan

Watercourse

Channel Centreline, Reference (C08) and

Chainage (300m)

Interference Reference

Location and Reference of Cross Section

Proposed Works Chainage (m)

Existing Weir

For Continuation

Notes:

1. Do not scale from drawing.

2. Proposed works geometry and extents are subject to detailed design.

3. This drawing should be read in conjunction with all other Glashaboy River (Glanmire/Sallybrook) Drainage Scheme Exhibition Drawings

and Schedules.

4. All sections on this drawing are taken looking downstream, except C08.1 which is looking to the east.

See Drg. No. GR_204

Drg. No. GR_203 Proposed Flood Defences - Plan Layout (Sheet 3 of 16)

For Continuation

See Drg. No. GR_202

Proposed Flood Defence Wall

Existing Culvert to be Retained

Proposed Reinforced Concrete Culvert

Proposed Flow Control Structure

Proposed Boundary works

Proposed Pumping Station (Surface Water)

Proposed Rising Main (Surface Water)

Proposed Channel Works

N

50 Metres2050 10

Location Plan

Key Plan

N

Ove Arup & Partners Ireland Ltd.,

One Albert Quay,

Cork, Ireland.

Tel +353 (0)21 4277670

Fax +353 (0)21 4272345

51 St. Stephen's Green,

Dublin 2,

Ireland.

Tel +353 (0) 1 647 6000

Fax +353 (0) 1 661 0747

Cork County Council Headquarters,

County Hall,

Carrigrohane Road,

Cork, Ireland.

Tel: + 00 353 (0) 21 4276891

Fax: + 00 353 (0) 21 4276321

24 Grove Island,

Corbally,

Co Limerick,

Ireland.

Tel. + 353 (0) 61 345463

Fax.+ 353 (0) 61 280146

Glashaboy River (Glanmire/Sallybrook) Drainage Scheme

Scale 1:1,000 at A1

Scale 1:2,000 at A3

Issued for Exhibition November 2016

P

InterferenceReference

Channel Chainage Proposed WorksChainage (m)

General Description of Proposed Works

C01_L01 5267 to 5405 393 to 530 Proposed reinforced concrete flood defence wall to be constructed to20.3mOD flood defence level (typically 1.7m above existing groundlevels). All drainage outfalls to be fitted with non-return valves. Flooddefence wall to have a concrete fair faced finish on both sides.



C01_L01 5132 to 5181 253 to 307 Proposed reinforced concrete flood defence wall to be constructed toa flood defence level of 18.9mOD (typically 0.5m above existing groundlevels). All drainage outfalls to be fitted with non-return valves. Flooddefence wall to have a concrete fair faced finish on both sides.




C01_F01 5308 to 5354 0 to 130 Boundary fence to be provided around Sallybrook House. Existingpedestrian access and vehicular access to be maintained. Fence to be1.2m above ground level and to tie in with flood defence wall at thewestern ends.

C10_C02 58 to 153 58 to 153 The existing culvert to be extinguished. Flow to be diverted throughC10.1_B01.

C10_C01 0 to 58 0 to 58 The existing stretch of open channel to be extinguished, and backfilled.Flow to be diverted through C10.1_B01.

C10.1_B01 0 to 158 0 to 158 Channel C10 to be realigned along the line of C10.1. The Stream is tobe culverted in a 900mm diameter concrete culvert from chainage zeroat the outfall into the Glashaboy River at C01_5285, which will be afree flowing outlet. The culvert will extend as far back as workschainage 158 where it will tie into the culvert which crosses under theR639. All drainage outfalls within the culvert will be fitted with anon-return valve.

C01_P01 5285 - Proposed local surface water pumping station, collector drain,manhole and rising main to be installed for operation during a floodevent at C01_5285. All outlets to be fitted with non-return valves.

C08_SL01 857 - Proposed flow control structure to restrict peak flows in the Mill Race,Structure to be fitted with penstock for maintenance. A base flow willbe maintained in the millrace at all times.

C01_G01 1643 to 5815 - Channel maintenance, as and when necessary over a distance of4172m from the confluence of The Glashaboy River with Mill Race 1(C01_1643)to the confluence with Bleach Hill Stream (C01_5815).

C08_G01 0 to 881 - Channel maintenance, as and when necessary over a distance of 881mfrom the confluence of the Glashaboy River and Mill Race 3 (C08_000)and the bifurcation of the Glashaboy River and Mill Race 3 (C08_881).

C10.1_G01

0 to 158 - Culvert maintenance, as and when necessary over a distance of 158mfrom the outfall into the Glashaboy River (C06_5285) to tie into theculvert under the R639 (C06_158).

Glashaboy River

Proposed embankment to

key into existing ground

Embankment core to be

constructed with low

permeability cohesive material

Proposed 150mm topsoil

and grass seed

Existing

ground profile

20.66mOD Design flood level

21.30mOD Flood defence level

Existing ground

rises above flood

defence level on

right bank

Proposed

embankment

toe drain

C01.1 Cross Section (Sallybrook)

Scale 1:50

1

3

7m

Proposed flood

defence embankment

Existing tree line

to be retained

1

3

C10.1 Cross Section (Sallybrook House)

Scale 1:50

Existing ground profile

Proposed

backfill

Existing building

Proposed 1.2m high

fence and gate access

Proposed 900mm

diameter reinforced

concrete culvert

Proposed

benching

Proposed

benching

2

1

2

1

Existing tree line to be

retained

Existing road to

be reinstated

Existing bridge

to be removed

Proposed 150mm topsoil

and grass seed

Proposed

backfill


C09.1 Cross Section (Cúil Chluthair)

Scale 1:50

Reinstated road surface

Existing road

surface

Proposed

benching

Proposed

benching

Natural bed and river

gravels to be reinstated

following works

1

1

1

1

2.4

m

2.6m Clear span

Proposed

backfill

Proposed

backfill

Proposed reinforced

concrete culvert

Bleach Hill Stream

27.20mOD Proposed road level

24.00mOD Invert level


Dublin 2,

Ireland.

Tel +353 (0) 1 647 6000

Fax +353 (0) 1 661 0747


County Hall,

Carrigrohane Road,

Cork, Ireland.

Tel: + 00 353 (0) 21 4276891

Fax: + 00 353 (0) 21 4276321

24 Grove Island,

Corbally,

Co Limerick,

Ireland.

Tel. + 353 (0) 61 345463

Fax.+ 353 (0) 61 280146

Notes:




and Schedules.

Drg. No. GR_301 Proposed Sections (Sheet 1 of 8)



One Albert Quay,

Cork, Ireland.

Tel +353 (0)21 4277670

Fax +353 (0)21 4272345


1

1

Proposed benching

Proposed back of

wall drainage


19.50mOD Flood defence level

Proposed reinforced

concrete flood defence wall

Proposed

reinstatement of yard

Proposed

backfill

Glashaboy River

Existing ground profile

1

1

Proposed benching

C01.2 Cross Section (Sallybrook)

Scale 1:50

Proposed precast

concrete coping

C08.1 Cross Section (Grandon's Car Sales)

Scale 1:50

Direction of flow

Proposed precast

concrete coping

Proposed penstock

(for maintenance only)

Flood defence level (18.60mOD)

Design flood level (17.84mOD)

IL: 15.84mOD

Existing culvert

to be retained

Existing culvert to be tied

into new flood defence wall

Proposed reinforced

concrete flood

defence wall

C07.1 Cross Section (Cois Na Gleann Stream)

Scale 1:50


0.9

m

1

1

1

1

Natural bed and river

gravels to be reinstated

following works

Proposed

benching

Proposed

backfill

Proposed

benching

Proposed

backfill

2.75m Clear span

Proposed Road Surface

(max gradient 1:30)

14.57mOD Proposed road level

Existing road surface

Proposed Road Surface

(max gradient 1:30)


Dublin 2,

Ireland.

Tel +353 (0) 1 647 6000

Fax +353 (0) 1 661 0747


County Hall,

Carrigrohane Road,

Cork, Ireland.

Tel: + 00 353 (0) 21 4276891

Fax: + 00 353 (0) 21 4276321

24 Grove Island,

Corbally,

Co Limerick,

Ireland.

Tel. + 353 (0) 61 345463

Fax.+ 353 (0) 61 280146

Notes:




and Schedules.

Drg. No. GR_302 Proposed Sections (Sheet 2 of 8)



One Albert Quay,

Cork, Ireland.

Tel +353 (0)21 4277670

Fax +353 (0)21 4272345


B

a

r

r

y

m

o

r

e

C

o

u

r

t

R

6

3

9

L

2

9

7

3

C

ú

i

l

C

h

l

u

t

h

a

i

r

Cúil Chluthair

Sallybrook

Industrial Estate

Elmgrove

Grandon's

Car Sales

B

a

rry

m

o

re

C

o

u

rt

M

illb

ro

o

k L

a

w

n

M

illbrook Law

n

Sallybrook

Industrial Estate

Woodview

Family Doctors

R

6

3

9

R

6

3

9

R

6

3

9

R639

The Brook

Inn

Glen Richmond

R

ic

h

m

o

n

d

W

o

o

d

R639

Riverview

Richm

ond W

ood

S

p

r

in

g

h

ill

St. Joseph's

Church

R639

Hazelw

ood A

ve

R

iv

e

r

v

ie

w

Filling Station

The Brook Inn

Glanmire

GAA Club

N

See Drg No. GR_402Matchline


One Albert Quay,

Cork, Ireland.

Tel +353 (0) 21 4277670

Fax +353 (0) 21 4272345


Dublin 2,

Ireland.

Tel +353 (0) 1 647 6000

Fax +353 (0) 1 661 0747


County Hall,

Carrigrohane Road,

Cork, Ireland.

Tel: + 00 353 (0) 21 4276891

Fax: + 00 353 (0) 21 4276321

24 Grove Island,

Corbally,

Co Limerick,

Ireland.

Tel. + 353 (0) 61 345463

Fax.+ 353 (0) 61 280146



Drg. No. GR_401 Proposed Flood Defence Works Finishes (Sheet 1 of 3)Scale 1:2,500 at A1

Scale 1:5,000 at A3

Location Plan 40

50

100 Metres200

10 30

Notes:



3. This drawing should be read in conjunction with all other Glashaboy River (Glanmire/Sallybrook)

Drainage Scheme Exhibition Drawings and Schedules.

Key to Plan

Concrete Fair-Faced Finish

Sandstone - Both sides

Channel Centreline,

Reference (C06) and

Chainage (300m)

Key to Plan

Concrete Fair-Faced Finish

Sandstone - Both sides

Channel Centreline,

Reference (C06) and

Chainage (300m)

Filling Station

Glanmire

GAA Club

The Brook Inn

B

a

r

r

y

m

o

r

e

C

o

u

r

t

R

6

3

9

L

2

9

7

3

C

ú

i

l

C

h

l

u

t

h

a

i

r

Cúil Chluthair

Sallybrook

Industrial Estate

Elmgrove

Grandon's

Car Sales

B

a

rry

m

o

re

C

o

u

rt

M

illb

ro

o

k L

a

w

n

M

illbrook Law

n

Woodview

Family Doctors

R

6

3

9

R

6

3

9

R639

The Brook

Inn

Glen Richmond

R

ic

h

m

o

n

d

W

o

o

d

R639

Riverview

Richm

ond W

ood

S

p

r

in

g

h

ill

St. Joseph's

Church

R639

Hazelw

ood A

ve

R

iv

e

r

v

ie

w

R

6

3

9

Sallybrook

Industrial Estate

P

N

See Drg No. GR_502Matchline


One Albert Quay,

Cork, Ireland.

Tel +353 (0) 21 4277670

Fax +353 (0) 21 4272345


Dublin 2,

Ireland.

Tel +353 (0) 1 647 6000

Fax +353 (0) 1 661 0747


County Hall,

Carrigrohane Road,

Cork, Ireland.

Tel: + 00 353 (0) 21 4276891

Fax: + 00 353 (0) 21 4276321

24 Grove Island,

Corbally,

Co Limerick,

Ireland.

Tel. + 353 (0) 61 345463

Fax.+ 353 (0) 61 280146



Drg. No. GR_501 Possible Access Routes and Works Areas (Sheet 1 of 3)Scale 1:2,500 at A1

Scale 1:5,000 at A3

Location Plan 40

50

100 Metres200

10 30

Notes:



3. This drawing should be read in conjunction with all other Glashaboy River (Glanmire/Sallybrook)

Drainage Scheme Exhibition Drawings and Schedules.

Key to Plan

Potential Access Routes

Indicative Extent of Works

(excluding channel cleaning

and maintenance)

Channel Centreline,

Reference (C06) and

Chainage (300m)

r639 - glashaboyfrs.ie · 2.proposed works geometry and extents are subject to detailed design....

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