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P1
5 m2
TP 10.600
PSp 12m2
7 m2
PSp 8m2
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3 no. Silver birch 20-25 cmg
(approx 5m height)
3 no. Flowering cherry 20-25 cmg
(approx 5m height)
Corten steel screen 6 x 12500 x 3000 mm
1 no. Silver birch 25-30 cmg
(approx 5.5m height)
2 no. Silver birch 30-35 cmg
(approx 6m height)
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“upgrades of footpath subject agreement of DCC,with works to be done by or on behalf of DCC”
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400mm upstand wall + railing
4 no. Prunus spinosa
2.50m height multi-stemmed
01 no. Betula pubescens 20-25 cmg
(approx 5m height)
9 no. Corylus avellana
2.50m height multi-stemmed
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Bicycle rail / track
ref detail sheet
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Terraced
garden
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Laurus nobilis (Bay Laurel) evergreen
Ajuga reptans ground cover @ 6 per m2
EXISTING TREE TO BE RETAINED
2
0
0
0
34 lin m
hedgerow
GRASS LAWN
40 m2
P2
8 m2
9 m2
PSp
11m2
PSp 12m2
PSp 15m2
PSp 8m2
PSp 16m2
PSp 12m2
PSp 12m2
PSp 8m2
5 m2
PSp 13m2
4 m2
2 m2
TP 10.600
TP +9.620
TW+500
TP +10.600
TP 10.600
TW+11.600
TW+600
TW 11.100
TP 10.600
TP 10.600
TW+400
TP 10.300
TP 10.600
TP 9.010
TP 9.700
TP 10.330
TP 10.330
TW 11.100
TP +10.330
TP +10.600
ORNAMENTAL SHRUBS AND PERENNIALS
Planting to BS3882 multi-purpose topsoil (on indicated depths in sections) on
free-draining sub-base, topped with 90gs/m² black landscape fabric and 75mm
depth medium-grade pine bark mulch.
Ornamental perennial planting to comprise ornamental grasses & flowering
perennials to soften the visual impact of the development.
CORTEN STEEL SCREEN
6mm x 12500 x 3000 Corten sheet cut to various lengths with 5mm joint between
sheets
Sheets bent to degrees° shown in Construction Detail 30
Adjacent sheets to be secured level by 2 no. 6mm x 100mm continuous corten
brace straps (min. 1200mm length section) seam welded into place at +600mm
and +1000mm height
Corten sheet secured in 300x200mm continuous concrete strip foundation
All corners to be finished to 50mm radius
All exposed edges finished to 6mm radius to remove sharp edges.
Street Furniture: Wooden Seating
600 width x 400 depth mm to various lengths planed smooth iroko seat units
Timber to be FSC-certified and sourced sustainably.
Frame of galvanised steel with stainless steel fasteners, bolted to C20P concrete
foundations finished min 150mm below FGL.
Paving: Exposed Aggregate concrete surfacing
Separation membrane: Polyethylene sheet 125 micrometres thick, edges lapped
300 mm.
Aggregate: size maximum 10 and 20 PCG, coarse recycled aggregate not
permitted. Additional aggregate requirements: Aggregate size (maximum) 10 mm
PCG and 20 mm PCG by Kilsaran or EQA, fine aggregate: washed sand and CRF
dust by Kilsaran or EQA.
Cement: CemII/A-L by Irish Cement and "GGBS" by Ecocem or EQA.
Admixtures: "Adva 411 HRWRA", "VMar5 VMA" byGrace Construction Products &
"150-12 Fibremest" by Curtis Enterprises or EQA.
Colour: to march trial panel
Additional mix requirements: "Pieri VBA Bio 2" or EQA vegetable.based surface
retarder and curing agent fortextured concrete landscaping.
Slab thickness: 210 mm C40 concrete
Finish: Exposed aggregate surfacing.
Sub-base
Formed joints: at 5 m centres, temporary forms: square edged with a steel top
surface, placing concrete: compact thoroughly at edges to give level, closely
abutted joints with no lipping.
Sawn Crack at min 3m ctrs: not less than one quarter the depth of the slab in
depth and as narrow as practicable. Sawing sufficiently early to prevent random
cracking (within 24 hours of casting slab) and to produce strong, well defined
arrises. Groove filling: sealant.
Installed to a 1:50 crossfall to drain into the adjacent open jointed permeable
paving system
Paving: Natural stone paving :permeable open jointed paving
95x63mm and 195x63mm flame-textured Irish blue limestone paving, sawn all
sides, in random lengths 400, 600 and 900mm.
6mm joints to paving units to be filled with wet/slurry mix jointing material to
BS:7533, colour neutral.
Paving units to be laid on min 30mm wet mix bedding and priming mortars to
BS:7533 on sub-base to engineer's design detail and specification.
Apply two coats of clear sealer to prevent staining.
Aluminium edging detail to perimeter.
EXPOSED AGGREGATE CONCRETE WALLS
Exposed aggregate concrete walls on sub-base to engineer's design detail and
specification to achieve an exposed aggregate finish to IS EN 206/BS:8500
tolerances.
Variable height indicated on plan
Cement: CemII/A-L by Irish Cement & GGBS by Ecocem
Coarse Aggregate: 20mm PCG & 10mm PCG by Kilsaran
Fine Aggregate: Washed Sand & CRF Dust by Kilsaran
Admixture: Adva 411 HRWRA, VMar5 VMA by Grace Construction Products &
150-12 Fibremesh by Curtis Enterprises.
Retarder: 'Pieri VBA Bio 2' by Grace Construction Products'
Mesh/Reinforcement to engineer's design detail & specification
All products stated above are or equivalent approved.
Concrete to engineer's design detail and specification.
10mm saw-cut expansion joints at 6m ctrs (to engineers spec)
PROPRIETARY RESIN BOUND GRAVEL PAVING: PERMEABLE
GRANITE PAVING TO MAIN ACCESS
HIGH QUALITY TIMBER DECKING
SEMI-MATURE NATIVE TREES
Semi-mature native species provided with 1200mm³ multi-purpose grade topsoil
to BS: 3882, topped with black 90gs/m² landscape fabric secured with plastic pegs
at 300mm c/cs & 75mm depth medium-grade bark mulch.
Trees double- staked & supplied with planting accessories, and provided with root
restrictors within 2m of paving, underground services and foundations.
CLEAR-STEMMED TO 2M HEIGHT SEMI-MATURE TREES
Semi-mature trees provided with 1200mm³ multi-purpose grade topsoil to BS:
3882, topped with black 90gs/m² landscape fabric secured with plastic pegs at
300mm c/cs & 75mm depth medium-grade bark mulch.
Trees double- staked & supplied with planting accessories, and provided with root
restrictors within 2m of paving, underground services and foundations.
PSP
PRIVATE OPEN SPACE TERRACE
FEATURE/SEATING WALL
Black board marked concrete
Street Furniture: Wooden Seating
600 width x 400 depth mm to various lengths & shapes (as indicated in plan)
planed smooth iroko seat units
Timber to be FSC-certified and sourced sustainably.
Frame of galvanised steel with stainless steel fasteners, bolted to C20P concrete
foundations finished min 150mm below FGL.
BOUNDARY TREATMENT:
400mm height upstand wall + 1400mm height railings
HEDGEROW
Native species broadleaf and evergreen transplants to provide biodiversity,
support for wildlife & screening as they mature.
Transplant planting to 300mm depth BS3882 multi-purpose topsoil on
free-draining sub-base, topped with 90gs/m² black landscape fabric and 75mm
depth medium-grade pine bark mulch.
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10
1:100 @ A1
Scale:
Landscape Plan - Courtyard Detail
SD
Checked:MA
Drg No:
Project:
Drawn:
68 Pearse Street Dublin 2email: [email protected]
tel: 01 6775670
17-473-PD-02
Eglinton Road
fax: 01 6775669
STEPHEN DIAMOND ASSOCIATES
C H A R T E R E D L A N D S C A P E A R C H I T E C T S
2020-03-25
Date Issued:
Planning
Purpose:
Client:
Title:
Richmond Homes
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Level Notes:
EX+ Existing Level
TL+ Top of Landscape Finish
TP+ Top of Paving
TK+ Top of Kerb
TW+ Top of Walls
TE+ Top of Edging
*See drawing 17-473-PD-05 for full planting schedule.
“upgrades of footpath subject agreement of DCC, withworks to be done by or on behalf of
NOTE:
