LEGEND
Site boundary
National Park boundary
National Cycle Route 43 A4067 Proposals:
Rail River Tawe Track alignment YNYSWEN Platform
Buildings
Proposed Buildings ABERCRAF
Roads and hardscape
Access road
Car park CAEHOPKIN
Hardstanding / yard
Fenceline A4221
Perimeter security fence NCN43
Double internal stock fence 4.5km High Tonnage Drainage Infrastructure Testing Track
Storm ditch / swale COELBREN
Proposed pond
Existing pond Existing Onllwyn sidings to be
Green infrastructure (new / enhanced) 246.895 used for cold rolling stock storage Rolling stock decommissioning - Boundary tree planting siding with concrete apron Warm storage sidings with spatial capacity for up to 280 vehicles Wetland Infrastructure testings research & 6.9km Rolling development facility Peatland Stock Test Track Multi-storey staff block with 2no. platforms (230m length) mess and overnight stay facilities YSTRADGYNLAIS and associated station building Multi-storey signalling control Broadleaf woodland centre building A4067 Car park Coniferous woodland
Hedgerow
Acid grassland/lichen heath Research & Innoculated Heath Development centre / Acid grassland Maintenance Shed Headshunt Sidings with capacity Wet Heath for up to 130 units Carriagewash building ONLLWYN Acid grassland Shunter’s cabins
Enclosed Pasture
Marshy grassland
Landscape mitigation
Acid grassland (existing)
Heath grassland (existing) N
N.T.S Heath (existing) A4109
SEVEN SISTERS Existing Onllwyn sidings to be
246.895 used for cold rolling stock storage Rolling stock decommissioning - siding with concrete apron Warm storage sidings with spatial capacity for up to 280 vehicles Infrastructure testings research & development facility Multi-storey staff block with mess and overnight stay facilities Multi-storey signalling control
N centre building N.T.S
Note: This key reflects content illustrated Car park in the wider masterplan proposals.
Research & Development centre
Maintenance Shed Headshunt Sidings with capacity for up to 130 units Carriagewash building ONLLWYN Shunter’s cabins