Glanmire Road Improvements and Sustainable Transport Works

Transcription

1 Cork County Council Project number: May 2018

2 Quality information Prepared by Checked by Approved by Richard Reid Joanne Titterington Karol McCusker Revision History Revision Revision date Details Authorized Name Position 0 04/05/2018 First Issue KMcC Karol McCusker Associate Distribution List # Hard Copies PDF Required Association / Company Name i

3 Prepared for: Cork County Council Prepared by: Richard Reid Infrastructure & Environment UK Limited 9th Floor, The Clarence West Building 2 Clarence Street West Belfast BT2 7GP United Kingdom T: +44(28) aecom.com 2017 Infrastructure & Environment UK Limited. All Rights Reserved. This document has been prepared by Infrastructure & Environment UK Limited ( ) for sole use of our client (the Client ) in accordance with generally accepted consultancy principles, the budget for fees and the terms of reference agreed between and the Client. Any information provided by third parties and referred to herein has not been checked or verified by, unless otherwise expressly stated in the document. No third party may rely upon this document without the prior and express written agreement of. ii

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5 Table of Contents 1. INTRODUCTION Background Scope of Services SITE INFORMATION Site Description Proposed Works Local Hydrology, Land Use and Existing Drainage STAGE 1 FLOOD RISK IDENTIFICATION Hydrometric Data Groundwater Wells and Springs OPW Flood Hazard Maps OPW Draft Predictive Flood Mapping OPW Draft CFRAM Mapping Irish Coastal Protection Strategy Study (ICPSS) Cork County Council; Cobh Municipal District Local Area Plan Glashaboy Flood Relief Scheme Screening Assessment Conclusion STAGE 2 INITIAL FLOOD ASSESSMENT Determination of Flood Zones Coastal Flooding Fluvial Flooding Justification Test Requirement Assessment of Flood Risk Project No. P1: Church Hill Junction Project No. P3: Glanmire Bridge/Village (Incorporates P17) Project No. P5: Signalised Junction Glanmire Road/Hazelwood Road Project No. P10: Flaring at Tivoli Roundabout Project No. P12: R615/R639 Junction Project No. P13: Brook Inn Junction Project No. P15: Glanmire & Riverstown Greenway Project No. P16: New Pedestrian & Cycle Bridge adjacent to existing Glanmire Bridge Mitigation Measures Road Drainage Greenway Stage 2 Flood Assessment Conclusion Conclusion Appendix A Flood Maps... I Appendix B Drawings... I iv

6 Figures Figure 1 Location Plan... 3 Figure 2 Work Packages... 4 Figure 3 Local Watercourses... 6 Figure 4 Gauging Stations in Vicinity of Glanmire... 7 Figure 5 Location of Groundwater Sources... 8 Figure 6 OPW Flood Hazard Map Glanmire & Sallybrook... 9 Figure 7 Extract of PFRA Mapping Figure 8 Overview of CFRAM Flood Mapping in the study area...11 Figure 9 CFRAM Fluvial Flood Mapping in the Study Area Figure 10 CFRAM Coastal Flood Mapping in the Study Area Figure 11 LAP Flood Zone A and B Figure 12 Flood Risk Areas Figure 13 Coastal Flood Extents at Project No. P Figure 14 Fluvial Flood Extents at Project No. P Figure 15 Fluvial Flood Extents at Project No. P Figure 16 Coastal Flood Extents at Project No. P Figure 17 Fluvial Flood Extents at Project No. P Figure 18 Fluvial Flood Extents at Project No. P Figure 19 1% AEP Fluvial Extents at Project No. P Tables Table 1 Project List... 5 Table 2 Areas at Risk Table 3 Possible Flood Mechanisms Table 4 Flood Zone Description Table 5 Justification Test Matrix Table 6 Projects in Flood Zone A v

7 1. INTRODUCTION The purpose of this report is to outline the risk of flooding to the proposals associated with the project Glanmire Road Improvement and. This involves a suite of measures to improve the accessibility, sustainability, capacity and safety of the transport network in the Sallybrook, Glanmire and Riverstown areas. The objectives of this FRA are the following: Stage 1 Flood Risk Identification Stage 2 Initial 1.1 Background The Local Infrastructure Housing Activation Fund (LIHAF) is a Government initiative to address significant public infrastructure deficits, where the lack of infrastructure is considered to have hindered the development of housing. Cork County Council has secured 5.9 million from this fund for the Glanmire area. A significant amount of studies and assessments have been undertaken to identify the suites of measures contained in the Glanmire Road Improvement and Sustainable Transport Works. A report titled Transport Assessment and Traffic Model for Dunkettle / Ballinglanna Lands, Glanmire, Co Cork dated February 2016 was prepared by MHL & Associates Ltd Consulting Engineers for Cork County Council. The purpose of this report was to assess the impact of the development of zoned lands and to identify the transport infrastructure that will be required to accommodate this development. Essentially the report provides the justification for the measures that will be implemented through the Glanmire Road Improvement and project. A report titled Glanmire Urban Expansion Area Transport Assessment dated July 2017 was prepared by Systra/Jacobs for the National Transport Authority. This report largely concurs with the MHL report in identifying the infrastructure to support sustainable travel in the Glanmire, Riverstown and Sallybrook areas of Co. Cork. Subsequently the recommendations from these reports have been incorporated into the Cobh Municipal District Local Area Plan dated 21st August An Bord Pleanála granted planning permission for the housing development at Ballinglanna, Glanmire, Co. Cork in March 2018 subject to a number of conditions. 1.2 Scope of Services The package of works covers 16 areas in total within the Glanmire general area. While it is recognised that not all these areas may be at risk of flooding, this FRA will examine each area in turn to determine this. This FRA study has been undertaken in consideration of the following guidance document: The Planning System and Flood Risk Management Guidelines for Planning Authorities DOEHLG The assessment will demonstrate that the proposed development will: 1. Not increase flood risk elsewhere and, if practicable, will reduce overall flood risk. 1

8 2. Include measures to minimise flood risk to people, property, the economy and the environment as far as reasonably possible. 3. Include measures to ensure that residual risks to the area and/or development can be managed to an acceptable level as regards the adequacy of existing flood protection measures or the design, implementation and funding of any future flood risk management measures and provisions for emergency services access. 2

9 2. SITE INFORMATION 2.1 Site Description The proposed work packages are located in the Glanmire general area approx. 6km north east of Cork City Centre as shown in Figure 1 below. The Glanmire area sits within the South West River Basin District and the Lee/Cork Harbour Unit of Management (UoM 19). GLANMIRE CORK Figure 1 Location Plan 2.2 Proposed Works As previously mentioned, the work packages cover 16 areas in total across the Glanmire area as illustrated in Figure 2 below. In summary, the works include: Junction improvements and signalisation Traffic calming New link roads Footway and cycle improvements Glanmire & Riverstown Greenway New pedestrian & cycle bridge at Glanmire Bridge 3

10 Figure 2 Work Packages 4

11 The above projects are listed below in Table 1 and additional information on these can be found in the Part 8 Planning Application Report which this FRA report accompanies. Table 1 Project List Project No. P1 Project No. P2 Church Hill Junction Banning Right Turn at Dunkettle Slip Road Project No. P3 Glanmire Bridge/Village (Incorporates P17) Project No. P4 Project No. P5 Project No. P6 Project No. P7 Project No. P8 Project No. P9 Project No. P10 Project No. P12 Project No. P13 Project No. P14 Project No. P15 Project No. P16 Project No. P20 Riverstown Junction Signalised Junction Glanmire Road/Hazelwood Road Signalised Junction Riverstown Road / East Cliff Road Riverstown Bridge New Link Road (L3010 to Hazelwood Road) L2999 Dunkettle Road Flaring at Tivoli Roundabout R615/R639 Junction Brook Inn Junction Footway Improvements Fernwood to Riverstown Glanmire & Riverstown Greenway New Pedestrian & Cycle Bridge adjacent to existing Glanmire Bridge East Cliff Road Pinch Point 2.3 Local Hydrology, Land Use and Existing Drainage The primary watercourse in the study area is the Glashaboy River which flows from north to south through the centre of Glanmire. The Glashaboy River rises in the Nagles Mountains to the north of Cork and discharges to the Upper Cork Harbour downstream of Glanmire. The total catchment area for the Glashaboy River at its discharge to the Upper Cork Harbour is approx. 147km 2. The geology of the catchment is predominantly sandstone till overlain by a cover of acid brown earth soils offering free drainage. The lower reaches are underlain by limestone. Low hills dominate the catchment with steeper sloping valleys located to the north. The other significant river in the study area is the Butlerstown River which confluences with the Glashaboy River in the Riverstown area and drains the eastern area of the catchment, as shown in Figure 3. 5

12 Glashaboy River Butlerstown River Glashaboy River Figure 3 Local Watercourses The catchment areas of both rivers are primarily rural comprising of mainly agricultural land with dispersed settlements throughout. Some forested areas are present in the upper catchment. The Glashaboy River has a reasonably steep gradient along its length with an S1085 of 9.4m/km. 6

13 3. STAGE 1 FLOOD RISK IDENTIFICATION The purpose of Stage 1 is to establish whether a flood risk issue exists or may exist in the future. If there is a potential flood risk issue then, in accordance with The Planning System and Flood Risk Management Guidelines for Planning Authorities (DOEHLG 2009), the flood risk assessment procedure should move to Stage 2 Initial flood risk assessment. If no potential flood risk is identified during Stage 1 then the overall flood risk assessment can be concluded. The following information and data was collated as part of the screening assessment for this proposed development site. 3.1 Hydrometric Data Existing sources of hydrometric data from the OPW ( were investigated. This investigation has determined that there are no active permanent hydrometric gauging stations located on this river. The nearest gauge is located on a tributary of the Glen River at Ballincolly (19056) which is approx. 12km west of Glanmire and within a different river catchment as shown in Figure 4. Ballincolly (19056) Figure 4 Gauging Stations in Vicinity of Glanmire 3.2 Groundwater Wells and Springs An investigation into the rise and abstraction of water from underground wells and springs around the site was taken from the Department of Communications, Climate Change and Environment ( This was to identify if there are any areas of rising groundwater that could contribute to flooding. Figure 5 shows numerous wells and springs within the study area however there is no records of flooding in the area from groundwater sources. 7

14 Figure 5 Location of Groundwater Sources 3.3 OPW Flood Hazard Maps The OPW Flood Hazard Maps Website ( was consulted in relation to available historical or anecdotal information on any flooding incidences or occurrence in the vicinity of the proposed development site. Figure 6 below shows mapping from the Flood Maps Website. The flooding reports indicate that there have been regular flood events in the Glanmire area. The flooding has been caused primarily by extreme rainfall and restricted hydraulic capacity of some structures leading to out of bank flooding. 8

15 Figure 6 OPW Flood Hazard Map Glanmire & Sallybrook An OPW report for flooding on 28 th June 2012 indicates that the source of flooding in the area was the Glashaboy River with typical flood depths in the region of 0.6m and max depths around 1.2m. While there was no loss of life or serious injury it caused significant damage to approx. 51 residential properties, 42 commercial properties and the R639 was impassable. A Cork County Council report for the same date indicate that Met Eireann advisories for heavy rain and thundery downpours had been issued on 27 th June 2012 with subsequent heavy rainfall experienced which is described as locally intense over a short time period. Similar details are given in relation to the number of properties flooded and the areas impacted. A report for a flood event on 19 th November 2009 outlines flooding of the R639 between Glanmire Bridge and Riverstown Cross. Again, it is reported that this was caused by heavy rainfall leading to channel overtopping of the Glashaboy River. It also states that this area has flooded once or twice in the last 25years. 3.4 OPW Draft Predictive Flood Mapping Preliminary (PFRA) Mapping has been produced by the OPW for Ireland. The PFRA predictive flood map number 2019/MAP/38/A included in Appendix A illustrates predictive flood zones within the area. Figure 7 below illustrates an extract from the above predictive flood map in the vicinity of the proposed site. 9

16 Figure 7 Extract of PFRA Mapping The PFRA predictive mapping above indicates that there is a risk from potential fluvial flooding throughout the study area. It should be noted that the predicted extent of flooding illustrated on these maps was developed in 2011 using a low resolution digital terrain model (DTM) and is intended to be indicative only. The PFRA mapping was produced to locate which areas where to be taken forward for the CFRAM Study. 3.5 OPW Draft CFRAM Mapping Draft mapping has been produced under the Catchment and Management (CFRAM) project by OPW. The Glanmire area sits within the South West River Basin District and the Lee/Cork Harbour Unit of Management (UoM 19). Figure 8 below illustrates an overview of the existing CFRAM flood extent maps in the vicinity of the site. 10

17 Figure 8 Overview of CFRAM Flood Mapping in the study area The study area is covered by three fluvial flood maps (blue outline) and two coastal flood maps (green box) with an overlap between the downstream fluvial and upstream coastal maps. These maps are presented in Appendix A with extracts shown below for fluvial flooding in Figure 9 and coastal flooding in Figure 10: 11

18 Figure 9 CFRAM Fluvial Flood Mapping in the Study Area 12

19 Figure 10 CFRAM Coastal Flood Mapping in the Study Area The CFRAM mapping is the most recent published publically available information. The CFRAM project utilised a 1D-2D hydraulic model which is seen as more accurate that 1D modelling alone. 3.6 Irish Coastal Protection Strategy Study (ICPSS) The Irish Coastal Protection Strategy Study (IPCSS) was undertaken between 2005 and 2011 to produce an overview of coastal flood hazards at a strategic level. The findings of this study were then incorporated in to the OPW predictive PFRA flood mapping. The ICPSS data provides flood levels for a number of flood event probabilities in terms of percentage Annual Exceedance Probability (AEP). While drawings for coastal flood extents are available from the ICPSS website they contain a statement to inform the viewer that they have been subsequently superseded by the Lee CFRAM project. These drawings are included in Appendix A for information only. 13

20 3.7 Cork County Council; Cobh Municipal District Local Area Plan The study area sits within the Cobh Municipal District Local Area Plan (LAP) which came into effect on 21 st August It sets out the detailed planning strategy and land use zoning appropriate for the towns and villages of the Municipal District. The LAP zoning map is included within Appendix A. The Council s overall approach to Flood Risk Management is set out in Chapter 11 of the County Development Plan The Council s approach to flood risk is to: Avoid development in areas at risk of flooding; and Where development in floodplains cannot be avoided, to take a sequential approach to flood risk management based on avoidance, reduction and mitigation of risk. This LAP highlights that Parts of Glanmire have been identified as being at risk of flooding. The areas at risk follow the path of the Glashaboy River, that runs to the south of the town and are illustrated on the settlement map. Those areas most directly affected include the Meadowbrook estate, lands to the north west of the town and open space and town centre zonings. In 2012, and again in 2015, the town was seriously affected by flooding and as a result of these flood events the OPW have prepared a Glashaboy Flood Relief Scheme. The scheme is intended to be implemented within the lifetime of this Plan and will be used to inform the implementation of protective works in the area. The LAP map viewer also illustrates the most recent definitions of Flood Zone A (shown in blue) and Flood Zone B (shown in pink) as given in The Planning System and Flood Risk Management Guidelines for Planning Authorities (DOEHLG 2009). A screenshot of this is provided below in Figure 11. Figure 11 LAP Flood Zone A and B 14

21 3.8 Glashaboy Flood Relief Scheme Given the past historic flooding in the Glanmire area the Glashaboy Flood Relief Scheme (FRS) has been developed by OPW in partnership with Cork County Council through their consultants Arup and JBA Consulting. This project has its own website ( which contains much information in relation to the proposals and the following information has been extracted from it. The scheme is currently at detailed design stage with construction of the works due to commence in Autumn Under the Glashaboy FRS the Lee CFRAM hydraulic model was updated with additional information in relation to minor tributaries, mill races, channel changes and existing flood defence levels. The updated model was then used to determine the flood extents and examine a range of options to alleviate flooding within the Glanmire area. The flood extent drawings produced as part of the FRS have been included in Appendix A. It also examined the flood history of the area in detail. A total of six areas at risk have been identified in the FRS study as summarised in Table 2 and illustrated Figure 12 in below: Table 2 Areas at Risk Area Area Name Categories of Properties at Risk Potential Flood Mechanism 1 Sallybrook Industrial Estate Industrial buildings, commercial properties, domestic properties Fluvial 2 Hazelwood Shopping Centre Commercial properties Fluvial 3 Meadowbrook Housing Estate Domestic properties Fluvial 4 Butlerstown/Glenmore Domestic and Commercial properties Fluvial 5 Glanmire Bridge to O Callaghan Park Domestic properties, water treatment infrastructure, wastewater treatment infrastructure Fluvial/Tidal 6 Downstream of Glanmire Bridge Domestic and Commercial properties Tidal Source: Glashaboy Options Report; Arup; November

22 Figure 12 Flood Risk Areas Source: Glashaboy Options Report; Arup; November 2016 The scheme is being designed to provide protection to properties in the study area from the 1 in 100 year fluvial/1 in 200 year tidal flood events. The overall scheme will consist of: Flood alleviation measures in the form of hard defences along the Glashaboy River to provide the required standard of protection Alterations to the geometry of some existing bridge structures located along the Glashaboy River at Hazelwood in order to prevent afflux at constricted areas within the channel Other measures to improve conveyance through the Glashaboy River and its tributaries Further information on the Glashaboy FRS can be obtained from the project website as given at the outset of this section. 16

23 3.9 Screening Assessment Conclusion The possible flooding mechanisms in consideration of the proposed study area are summarised in Table 3 below. The purpose of this screening assessment was to identify whether a potential risk of flooding exists and to what extent for the proposed works. The assessment was based on the collation and assessment of existing current information, historical information and data which may indicate the level or extent of any flood risk. In consideration of the flood risk identified in the OPW CFRAM Mapping, the Cork County Council; Cobh Municipal District Local Area Plan and the ongoing development of a flood relief scheme, this flood risk assessment is required to proceed to Stage 2 - Initial flood risk assessment. The screening assessment shows that there is significant flooding risk to the proposed site. Table 3 Possible Flood Mechanisms Source of Flooding Significant? Comment / Reason Tidal / Coastal Yes Site is partially within coastal flooding area. Historic records show flooding at extremely high tides and storm events. Fluvial Yes Flooding is likely to occur from fluvial flow Pluvial (Urban Drainage) Yes There is past evidence of the existing surface water drainage network being overwhelmed during periods of extreme rainfall Pluvial (Overland Flow) Yes Overland flow may occur due to surcharge of urban drainage Groundwater No There are no significant springs or groundwater discharges recorded in the immediate vicinity of the site 17

24 4. STAGE 2 INITIAL FLOOD ASSESSMENT The proposed road and bridge are shown to be located within a Flood Zone. In accordance with The Planning System and Flood Risk Management Guidelines for Planning Authorities (DOEHLG 2009), there are three flood zones designated in the consideration of flood risk to a particular site. The three flood zones are described in Table 4 below. Table 4 Flood Zone Description Flood Zone Flood Zone A Flood Zone B Flood Zone C Description Where the probability of flooding from watercourses is the highest (greater than 1% or 1 in 100 year for watercourse flooding or 0.5% or 1 in 200 for coastal flooding) Where the probability of flooding from watercourses is moderate (between 0.1% or 1 in 1000 year and 1% or 1 in 100 year for watercourse flooding and between 0.1% or 1 in 1000 year and 0.5% or 1 in 200 for coastal flooding) Where the probability of flooding from watercourses and the sea is low or negligible (less than 0.1% or 1 in 1000 year for both watercourse and coastal flooding). Flood Zone C covers all areas which are not in Zones A or B. The planning implications for each of the flood zones are: Zone A - High probability of flooding. Most types of development would be considered inappropriate in this zone. Development in this zone should be avoided and/or only considered in exceptional circumstances, such as in city and town centres, or in the case of essential infrastructure that cannot be located elsewhere, and where the Justification Test has been applied. Only water-compatible development, such as docks and marinas, dockside activities that require a waterside location, amenity open space, outdoor sports and recreation, would be considered appropriate in this zone. Zone B - Moderate probability of flooding. Highly vulnerable development, such as hospitals, residential care homes, Garda, fire and ambulance stations, dwelling houses and primary strategic transport and utilities infrastructure, would generally be considered inappropriate in this zone, unless the requirements of the Justification Test can be met. Less vulnerable development, such as retail, commercial and industrial uses, sites used for short-let for caravans and camping and secondary strategic transport and utilities infrastructure, and water-compatible development might be considered appropriate in this zone. In general however, less vulnerable development should only be considered in this zone if adequate lands or sites are not available in Zone C and subject to a flood risk assessment to the appropriate level of detail to demonstrate that flood risk to and from the development can or will adequately be managed. Zone C - Low probability of flooding. Development in this zone is appropriate from a flood risk perspective (subject to assessment of flood hazard from sources other than rivers and the coast) but would need to meet the normal range of other proper planning and sustainable development considerations. In consideration of the above guidelines, the 1% AEP event is to be taken into account in order to assess whether the site is located within Flood Zone A for fluvial events. The 0.5% AEP event is to be taken into account in order to assess whether the site is located within Flood Zone A for coastal events. 18

25 4.1 Determination of Flood Zones Coastal Flooding The OPW CFRAM study identifies that Project No. P1, P3, P10, P15 & P16 may be at limited risk of coastal flooding during the 0.5% AEP event. Consequently these sections of the proposed works are located within Flood Zone A. The other sections of the project are not at risk of coastal flooding Fluvial Flooding The Glashaboy FRS study identifies that Project No. P1, P3, P5, P12, P13, P15 & P16 may be at risk of fluvial flooding during the 1% AEP event. Consequently these sections of the proposed works are located within Flood Zone A. The other sections of the project are not at risk of fluvial flooding. 4.2 Justification Test Requirement The requirement for a justification test was reviewed for this study to determine whether the proposed works would be considered acceptable in terms of flood risk. The results of the flood risk assessment noted that some of the works will be located within the current Flood Zone A. However, it is recognised that a Flood Relief Scheme is currently in the final stages of design with construction due to commence in Autumn The Planning System and Flood Risk Management Guidelines for Planning indicate that the majority of the proposed projects are considered to be less vulnerable developments. The proposed Glanmire & Riverstown Greenway (P15) can be considered as a Water Compatible Development. The requirement for a Justification Test is determined based on the type of development and flood zone designation as indicated in Table 3. Table 5 Justification Test Matrix Flood Zone A Flood Zone B Flood Zone C Highly Vulnerable Development Justification Test Justification Test Appropriate Less Vulnerable Development Justification Test Appropriate Appropriate Water-Compatible Development Appropriate Appropriate Appropriate Source: The Planning System and Flood Risk Management - Guidelines for Planning Authorities 4.3 Assessment of Flood Risk The determination of the flood zones, as outlined in Section 4.1 above, highlights that the following aspects of the study are located within Flood Zone A (coastal and/or fluvial) and therefore may be subject to flood risk: Table 6 Projects in Flood Zone A Project Title Flood Risk Project No. P1 Church Hill Junction Coastal Project No. P3 Glanmire Bridge/Village (Incorporates P17) Fluvial & Coastal Project No. P5 Signalised Junction Glanmire Road/Hazelwood Road Fluvial Project No. P10 Flaring at Tivoli Roundabout Coastal 19

26 Project Title Flood Risk Project No. P12 R615/R639 Junction Fluvial Project No. P13 Brook Inn Junction Fluvial Project No. P15 Glanmire & Riverstown Greenway Fluvial & Coastal Project No. P16 New Pedestrian & Cycle Bridge adjacent to existing Glanmire Bridge Fluvial & Coastal The flood risk to these projects will be further explored below with the drawings available in Appendix B. The figures in this section illustrate the extents of the existing flooding as given on the Cobh Municipal District Local Area Plan map viewer. Flood Zone A is shown in blue and Flood Zone B is shown in pink Project No. P1: Church Hill Junction Project No. P1 involves the provision of a right turn lane, wider footways, bus laybys and amendments to the boundary wall of Cólaiste an Phiarsaigh to improve the efficiency of traffic flows as illustrated on drawing _SHT_20_GLAM_CT_001. The existing R639 at this location is on the edge of the 0.5% AEP coastal flood extents (blue) as shown below in Figure 13. Figure 13 Coastal Flood Extents at Project No. P1 There are no proposed changes to the ground levels along the line of the existing R639 therefore there will be no impact on the extents of the existing coastal flooding. The existing floodplain in this area is the region of 0 to 0.25m depth and therefore flooding of this area will have limited impact on the road users Project No. P3: Glanmire Bridge/Village (Incorporates P17) Project No. P3 will upgrade the existing road network on the R639, Glanmire Bridge and Glanmire Village. The aim of the project is to reduce speeds within Glanmire Village to provide a safer road network for all road users; this will be achieved through the incorporation of a raised carriageway surface as illustrated on drawing _SHT_20_GLAM_CT_003. The existing 1% AEP fluvial extents (blue) at this location encroach slightly onto the R639 and East Cliff Road upstream of Glanmire Bridge as shown below in Figure

27 Figure 14 Fluvial Flood Extents at Project No. P3 While there is a small increase in ground level in this area there are no proposed changes to Glanmire Bridge and therefore no changes to the flow conveyance. There are proposed works as part of the Glashaboy FRS approx. 50m upstream of this location which aims to alleviate flooding in this area (see drawing GR_214) Project No. P5: Signalised Junction Glanmire Road/Hazelwood Road The proposals for Project No. P5 involve upgrading the existing junction through the provision of traffic signals, widening of the carriageway and extending the existing bridge over the Glashaboy River as illustrated on drawing _SHT_20_GLAM_CT_005. Fluvial flooding is prevalent in this area during a 1% AEP flood event from the Glashaboy River as shown in blue in Figure 15 below: Figure 15 Fluvial Flood Extents at Project No. P5 21

28 The widening of the R639 on both the northern and southern approaches to the Hazelwood Road junction has the potential to impact on the existing flood extents in this area along with the extension of the Hazelwood Road bridge. The widening woks to the bridge will also require Section 50 Approval from OPW in due course. There are also proposals for significant works in this area associated with the Glashaboy FRS which include the provision of flood defence walls, regrading of ground levels and a new flood relief culvert on the eastern side of the existing Hazelwood Road bridge (see drawing GR_207). These works are designed to alleviate flooding in this area up to a 1% AEP flood event and therefore makes this a defended area Project No. P10: Flaring at Tivoli Roundabout Project No. P10 will provide facilities to enable pedestrians and cyclists to safely negotiate the Tivoli Roundabout. Kerb realignment and resurfacing will also be undertaken to increase the capacity of the roundabout from the R639 Southbound approach as illustrated on drawing _SHT_20_GLAM_CT_010. On closer examination of this location, the proposed works are just out with of Flood Zone A and therefore there will be no impacts on the existing flooding regime in this area as a result of the works. The 0.5% AEP coastal flood extents are shown in Figure 16 below: Figure 16 Coastal Flood Extents at Project No. P Project No. P12: R615/R639 Junction Project No. 012 involves minor carriageway widening to provide a right turn pocket for southbound traffic on the R639 onto the R615 and this is illustrated on drawing _SHT_20_GLAM_CT_012. At this location there is some minor fluvial flooding shown at the 1% AEP event due to surcharge of the culvert which conveys the Cois na Gleann stream under the R615 and R639 as shown in Figure 17 below: 22

29 Figure 17 Fluvial Flood Extents at Project No. P12 The Glashaboy FRS proposes the replacement of this culvert and its upsizing to alleviate the flooding in this area. The widening of the R639 on the eastern side will not encroach into the existing flood extents and therefore have no impact on the existing flood regime in the area Project No. P13: Brook Inn Junction The proposals for Project No. P13 include making changes to the junction layout between the R639 and the L to improve safety, a new bus layby and footpath and new landscaping strips. This is illustrated on drawing _SHT_20_GLAM_CT_013. Fluvial flooding is present in this area due to out-of-bank flooding from the Glashaboy River and an adjacent Mill Race as shown in Figure 18 below. Figure 18 Fluvial Flood Extents at Project No. P13 23

30 While there is existing fluvial flooding in this area it is not proposed to make significant changes to the ground levels and therefore there will be limited impact from the proposals. Also, the Glashaboy FRS proposes to undertake significant works upstream of this location to maintain flows in channel and therefore alleviate the risk of fluvial flooding at this location Project No. P15: Glanmire & Riverstown Greenway Project No. 15 proposes the construction of a greenway of length approx. 2km which will connect Glanmire Community School and St Joseph s National School in the north with Cólaiste an Phiarsigh in the south. It will also link residential developments with facilities and services in Riverstown Village and Glanmire Village. The proposals are illustrated on drawings _SHT_20_GLAM_CT_015-1, _SHT_20_GLAM_CT_015-2 and _SHT_20_GLAM_CT_ The proposed greenway will typically be a 4m wide surfaced path at grade with the existing ground levels over the segregated lengths. For sections where the greenway runs alongside a road it will typically be a 3m wide surfaced path where space permits. The greenway is also required to cross the Glashaboy River four times along its length. Given its proximity to both the Butlerstown and Glashaboy Rivers, the proposed greenway is located within or close to the 1% AEP fluvial flood extents over most of its length. A greenway however is considered as Water-Compatible development as per The Planning System and Flood Risk Management Guidelines for Planning and therefore its construction within Flood Zone A is considered as appropriate. As the greenway will be constructed at grade with the surrounding ground it will not impact on the existing flood regime. This does mean however that there may be occasions when the greenway cannot be safely used due to flooding. Due care should be taken in design to ensure that islands are not created which could potentially strand users should flood waters rise rapidly. It is also important that the areas of the greenway which may be at risk of flooding are appropriately signed so that users are aware of this risk. As mentioned, the greenway is required to cross the Glashaboy River four times over its length. At this stage in the design process it has not been decided on what the structural form of these bridges will be but it is envisaged that these would be single span features. There are two possible approaches to ensure minimal impact on the existing flood regime: 1. Build the bridges at top of bank/existing ground level and allow it to flood which removes the requirement for approach embankments. This however would need a sympathetic design to minimise the possible restriction of the flow. 2. Build the bridges above the flood level plus an allowance for freeboard. This however could require significant approach embankments and potentially displace floodwaters. An alternative would be to build the approach as a ramp on piers to minimise the impact on the floodplain. The design of these bridges should be developed in due course with the above in mind and also in consultation with OPW and the designers of the Glashaboy FRS. A Section 50 approval will also be required for each bridge from OPW Project No. P16: New Pedestrian & Cycle Bridge adjacent to existing Glanmire Bridge Project No. 16 will provide a new pedestrian and cycle bridge on the upstream side of the existing vehicular Glanmire Bridge with a ramp for direct access to the greenway (Project No. 15). The bridge will provide high levels of connectivity between the greenway and Glanmire village as illustrated on drawing _SHT_20_GLAM_CT_016. As could be expected at a river crossing, this project will be within the 1% AEP flood extents as illustrated in Figure 19 below. 24

31 Figure 19 1% AEP Fluvial Extents at Project No. P16 While no structural form has yet been chosen for the bridge it should be designed in such a manner so not to impede the flow in the river. The bridge will also require Section 50 Approval from OPW in due course. The proposed ramp to link from the greenway to the new bridge should be supported on piers to reduce the loss of floodplain at this location. 4.4 Mitigation Measures Road Drainage The proposed road drainage will facilitate the efficient collection of surface water while minimising the impact of runoff on the receiving environment. Where possible, the surface water should be attenuated prior to discharge. The principal type of drainage system will consist of a piped network with kerb and gullies, which will be integrated into the existing drainage network. Treatment will be provided in the form of hydrocarbon and silt inceptors. The drainage will be designed in accordance with TII Standards and the requirements of Cork County Council Greenway It is recognised that there may be occasions when the greenway cannot be safely used due to flooding. As mentioned, due care should be taken in design to ensure that islands are not created which could potentially strand users should flood waters rise rapidly. It is also important that the areas of the greenway which may be at risk of flooding are appropriately signed so that users are aware of this risk. Consideration should also be given to providing gates which can be closed in times of flood to prevent access. The design of the greenway bridges should be further developed in consultation with OPW and the Glashaboy FRS designers to ensure that the chosen solution minimises the impact on the flooding regime along its length. 4.5 Stage 2 Flood Assessment Conclusion In order to fulfil the Justification Test there is a requirement to quantify the flood risk at the proposed site, and where necessary mitigate the flood risk. The purpose of the scoping stage is to identify possible flood risks and to implement the necessary level of detail required to assess these possible flood risks, and to ensure these can be adequately addressed in the flood risk assessment. The scoping exercise should 25

32 also identify that sufficient quantitative information is already available to complete a flood risk assessment appropriate to the scale and nature of the development. The scoping exercise has identified that parts of the study area are within Flood Zone A in relation to coastal and fluvial flood risk however given the proposed Flood Relief Scheme these areas will become defended upon completion which will effectively mitigate the risk. The proposed greenway can be considered as water compatible development and therefore its construction in Flood Zone A is appropriate subject to adequate mitigation measures as outlined in Section

33 5. Conclusion have been commissioned by Cork County Council to undertake a flood risk assessment to support the Part 8 Planning Application for the Glanmire Road Improvement and. The Glanmire area has a long history of flooding from the Glashaboy River and tributaries which flow through the middle of the study area. Presently a flood relief scheme is being developed for the Glanmire area, titled the Glashaboy River Drainage Scheme ( by Arup and JBA Consulting on behalf of Cork County Council and OPW. It is intended that construction of this scheme will commence in Autumn While the Glanmire Road Improvement and study comprises sixteen project sites only eight of these sites were found to be within the extents of Flood Zone A. The delivery of the Glashaboy River Drainage Scheme will alleviate flooding at five of these sites (P3, P5, P12, P13 & P16) while P1 & P10 are impacted in a minor nature by coastal flooding. Project P15, The Glanmire & Riverstown Greenway, is considered as Water-Compatible development and therefore it is appropriate for it to be constructed within Flood Zone A. It is proposed to be constructed at grade with the surrounding ground and therefore will have a negligible impact on the existing flood regime. As parts of the greenway can flood, it is necessary to provide appropriate warning signage to the public of the flood risk and consideration should also be given to the provision of gates to allow closure if this is deemed appropriate. Where possible, the road drainage discharge from improved and widened junctions should be attenuated to match the existing runoff rates so as not to potentially worsen flooding at downstream locations. 27

34 [BLANK PAGE] 28

35 Appendix A Flood Maps I

36 [BLANK PAGE] II

37 Drawing Number Title Study 2019/MAP/38/A PFRA Indicative extents and outcomes PFRA M4/UA/EXT/CURS/001 M4/UA/EXT/CURS/002 M4/UA/EXT/CURS/003 M9/UA/EXT/CURS/001 M9/UA/EXT/CURS/007 Glanmire / Sallybrook; Fluvial Flood Extent Glanmire / Sallybrook; Fluvial Flood Extent Glanmire / Sallybrook; Fluvial Flood Extent Glanmire; Tidal Flood Extent Cork City; Tidal Flood Extent Lee CFRAM S/RA/EXT/33 S/RA/EXT/34 South Coast Flood Extent Map South Coast Flood Extent Map ICPSS Phase III - Glanmire LAP Zoning Map Cobh Municipal District Local Area Plan PID2_007 PID2_008 PID2_011 PID2_009 PID2_010 Existing Flood Extent: Sallybrook Industrial Estate Existing Flood Extent: Hazelwood & Meadowbrook Existing Flood Extent: Butlerstown/Glenmore Streams Existing Flood Extent: O'Callaghan Park to Glanmire Bridge Existing Flood Extent: Downstream of Glanmire Bridge Glashaboy FRS III

38 [BLANK PAGE] IV

39 Government of Ireland Osi permit number EN Location Plan : kj GLANMIRE Legend: Flood Extents Fluvial - Indicative 1% AEP (100-yr) Event Fluvial - Extreme Event Coastal - Indicative 0.5% AEP (200-yr) Event LITTLE ISLAND kj Coastal - Extreme Event Pluvial - Indicative 1% AEP (100-yr) Event Pluvial - Extreme Event kj TOGHER kj CORK CITY kj DOUGLAS Groundwater Flood Extents Lakes / Turloughs PFRA Outcomes kj kj Important User Note: Probable Area for Further Assesment Possible Area for Further Assesment The flood extents shown on these maps are based on broadscale simple analysis and may not be accurate for a specific location. Information on the purpose, development and limitations of these maps is available in the relevant reports (see Users should seek professional advice if they intend to rely on the maps in any way. If you believe that the maps are inaccurate in some way please forward full details by contacting the OPW (refer to PFRA Information leaflets or Have Your Say on Office of Public Works Jonathon Swift Street Trim Co Meath Ireland Project : PRELIMINARY FLOOD RISK ASSESMENT (PFRA) Map : PFRA Indicative extents and outcomes - Draft for Consultation Figure By : PJW Checked By : MA Figure No. : 2019 / MAP / 38 Drawing Scale : 1:50,000 / A Date : July2011 Date : July 2011 Revision 0 Plot Scale : A Kilometers

40 Government of Ireland OSi permit number EN GLA_5405 Water Level (mod) per AEP Node Label WL 10% WL 1% WL 0.1% Location Plan : ± 4GLA_5294 4GLA_ GLA_ GLA_ GLA_ GLA_ GLA_5181 4GLA_ GLA_ GLA_ GLA_5083 4GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ BUT_ BUT_ EXTENT MAP Legend: 10 % AEP Flood Extent (1 in 10 chance in any given year) 1 % AEP Flood Extent (1 in 100 chance in any given year) 4BUT_ BUT_ % AEP Flood Extent (1 in 1000 chance in any given year) 4GLA_4828 4BUT_ BUT_ BUT_ High Confidence (<20m) (10% AEP) Medium Confidence (<40m) (10% AEP) Low Confidence (>40m) (10% and 0.1% AEP) High Confidence (<20m) (1% AEP) Medium Confidence (<40m) (1% AEP) 4GLA_4710 Low Confidence (>40m) (1% AEP) River Centreline Node Point 4GLA_4627 1GLA_9707 Node Label (refer to table) 4GLA_4471 4GLA_4365 4BUT_1098 4BUT_1284 4BUT_1212 USER NOTE : USERS OF THESE MAPS SHOULD REFER TO THE DETAILED DESCRIPTION OF THEIR DERIVATION, LIMITATIONS IN ACCURACY AND GUIDANCE AND CONDITIONS OF USE PROVIDED AT THE FRONT OF THIS BOUND VOLUME. IF THIS MAP DOES NOT FORM PART OF A BOUND VOLUME, IT SHOULD NOT BE USED FOR ANY PURPOSE. 4GLA_4238 4BUT_1007 Halcrow Group Ireland 3A Eastgate Road Eastgate Little Island Cork Ireland Office of Public Works Lower Hatch Street Dublin 2 Ireland 4GLA_4147 4BUT_915 Project : LEE CATCHMENT FLOOD RISK ASSESSMENT AND MANAGEMENT STUDY Map : GLANMIRE / SALLYBROOK 4GLA_4039 4BUT_795 Map Type : Source : Map area : Scenario : FLOOD EXTENT FLUVIAL FLOODING URBAN AREA CURRENT 4GLA_3969 Figure By : Valeria Medina Date : 21 June 2012 Checked By : Paul Dunne Date : 21 June 2012 Approved By : Clare Dewar Date : 21 June Kilometres 4GLA_3879 4BUT_677 Figure No. : M4/UA/EXT/CURS/001 Drawing Scale : 1:5,000 Revision 1 Plot Scale : A3

41 Government of Ireland OSi permit number EN ± 4GLA_3804 4GLA_3575 4BUT_571 4BUT_442 Location Plan : 4GLA_3419 4GLA_2772 4GLA_3034 4GLA_3259 4BUT_0 4BUT_152 4BUT_349 4BUT_262 EXTENT MAP Legend: 10 % AEP Flood Extent (1 in 10 chance in any given year) 1 % AEP Flood Extent (1 in 100 chance in any given year) 0.1 % AEP Flood Extent (1 in 1000 chance in any given year) High Confidence (<20m) (10% AEP) Medium Confidence (<40m) (10% AEP) Low Confidence (>40m) (10% and 0.1% AEP) Limit of LIDAR DTM coverage 4GLA_2662 High Confidence (<20m) (1% AEP) Medium Confidence (<40m) (1% AEP) Low Confidence (>40m) (1% AEP) River Centreline Node Point 4GLA_2545 1GLA_9707 Node Label (refer to table) 4GLA_2460 USER NOTE : USERS OF THESE MAPS SHOULD REFER TO THE DETAILED DESCRIPTION OF THEIR DERIVATION, LIMITATIONS IN ACCURACY AND GUIDANCE AND CONDITIONS OF USE PROVIDED AT THE FRONT OF THIS BOUND VOLUME. IF THIS MAP DOES NOT FORM PART OF A BOUND VOLUME, IT SHOULD NOT BE USED FOR ANY PURPOSE. 4GLA_2282 Fluvially influenced flooding does not extend downstream of this point. Please refer to the tidal flood maps Kilometres 4GLA_1846 4GLA_2079 Water Level (mod) per AEP Node Label WL 10% WL 1% WL 0.1% 4GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ BUT_ BUT_ BUT_ BUT_ BUT_ BUT_ Halcrow Group Ireland 3A Eastgate Road Eastgate Little Island Cork Ireland Drawing Scale : 1:5,000 Office of Public Works Lower Hatch Street Dublin 2 Ireland Project : LEE CATCHMENT FLOOD RISK ASSESSMENT AND MANAGEMENT STUDY Map : GLANMIRE / SALLYBROOK Map Type : Source : Map area : Scenario : FLOOD EXTENT FLUVIAL FLOODING URBAN AREA CURRENT Figure By : Checked By : Approved By : Figure No. : Valeria Medina Paul Dunne Clare Dewar Date : 21 June 2012 Date : 21 June 2012 Date : 21 June 2012 Revision M4/UA/EXT/CURS/002 1 Plot Scale : A3

42 Government of Ireland OSi permit number EN Fluvially influenced flooding does not extend downstream of this point. Please refer to the tidal flood maps. Location Plan : ± 4GLA_1320 4GLA_1702 4GLA_1626 4GLA_1418 4GLA_1146 EXTENT MAP Legend: 4GLA_ % AEP Flood Extent (1 in 10 chance in any given year) 1 % AEP Flood Extent (1 in 100 chance in any given year) 0.1 % AEP Flood Extent (1 in 1000 chance in any given year) High Confidence (<20m) (10% AEP) Medium Confidence (<40m) (10% AEP) 4GLA_867 Low Confidence (>40m) (10% and 0.1% AEP) High Confidence (<20m) (1% AEP) Medium Confidence (<40m) (1% AEP) Low Confidence (>40m) (1% AEP) 4GLA_750 River Centreline 1GLA_9707 Node Point Node Label (refer to table) 4GLA_612 USER NOTE : 4GLA_493 USERS OF THESE MAPS SHOULD REFER TO THE DETAILED DESCRIPTION OF THEIR DERIVATION, LIMITATIONS IN ACCURACY AND GUIDANCE AND CONDITIONS OF USE PROVIDED AT THE FRONT OF THIS BOUND VOLUME. IF THIS MAP DOES NOT FORM PART OF A BOUND VOLUME, IT SHOULD NOT BE USED FOR ANY PURPOSE. 4GLA_ Kilometres 4GLA_188 4GLA_0 Water Level (mod) per AEP Node Label WL 10% WL 1% WL 0.1% 4GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ Halcrow Group Ireland 3A Eastgate Road Eastgate Little Island Cork Ireland Drawing Scale : 1:5,000 Office of Public Works Lower Hatch Street Dublin 2 Ireland Project : LEE CATCHMENT FLOOD RISK ASSESSMENT AND MANAGEMENT STUDY Map : GLANMIRE / SALLYBROOK Map Type : Source : Map area : Scenario : FLOOD EXTENT FLUVIAL FLOODING URBAN AREA CURRENT Figure By : Checked By : Approved By : Figure No. : Valeria Medina Paul Dunne Clare Dewar Date : 21 June 2012 Date : 21 June 2012 Date : 21 June 2012 Revision M4/UA/EXT/CURS/003 1 Plot Scale : A3

43 Government of Ireland OSi permit number EN Tidally influenced flooding does not extend upstream of this point. Please refer to the fluvial flood maps. Water Level (mod) per AEP Node Label WL 10% WL 0.5% WL 0.1% 4GLA_ Location Plan : ± 4GLA_ GLA_ GLA_ GLA_ GLA_ GLA_ GLA_1846 4GLA_ GLA_ GLA_ EXTENT MAP Legend: 10 % AEP Flood Extent (1 in 10 chance in any given year) 4GLA_ % AEP Flood Extent (1 in 200 chance in any given year) 0.1 % AEP Flood Extent (1 in 1000 chance in any given year) Defended area 4GLA_1626 High Confidence (<20m) (10% AEP) Medium Confidence (<40m) (10% AEP) Low Confidence (> 40m) (10% and 0.1% AEP) High Confidence (<20m) (0.5% AEP) Medium Confidence (<40m) (0.5% AEP) Low Confidence (>40m) (0.5% AEP) 4GLA_ River Centreline Node Point Node Label (refer to table) 4GLA_867 USER NOTE : USERS OF THESE MAPS SHOULD REFER TO THE DETAILED DESCRIPTION OF THEIR DERIVATION, LIMITATIONS IN ACCURACY AND GUIDANCE AND CONDITIONS OF USE PROVIDED AT THE FRONT OF THIS BOUND VOLUME. IF THIS MAP DOES NOT FORM PART OF A BOUND VOLUME, IT SHOULD NOT BE USED FOR ANY PURPOSE. 4GLA_ GLA_612 Halcrow Group Ireland 3A Eastgate Road Eastgate Little Island Cork Ireland Office of Public Works Lower Hatch Street Dublin 2 Ireland Project : LEE CATCHMENT FLOOD RISK ASSESSMENT AND MANAGEMENT STUDY 4GLA_493 Map : GLANMIRE Map Type : Source : Map area : Scenario : FLOOD EXTENT TIDAL FLOODING URBAN AREA CURRENT Figure By : Valeria Medina Date : 21 June GLA_338 Checked By : Paul Dunne Approved By : Clare Dewar Date : 21 June 2012 Date : 21 June Kilometres 4GLA_188 This map shows tidal flooding. To see fluvial flood maps of this area please look at Figure No: M4/UA/EXT/CURS/003 Figure No. : M9/UA/EXT/CURS/001 Drawing Scale : 1:5,000 Revision 1 Plot Scale : A3

44 Government of Ireland OSi permit number EN Water Level (mod) per AEP Node Label WL 10% WL 0.5% WL 0.1% Location Plan : 4GLA_ ± 4GLA_ EXTENT MAP Legend: 10 % AEP Flood Extent (1 in 10 chance in any given year) 0.5 % AEP Flood Extent (1 in 200 chance in any given year) 0.1 % AEP Flood Extent (1 in 1000 chance in any given year) Defended area High Confidence (<20m) (10% AEP) Medium Confidence (<40m) (10% AEP) Low Confidence (> 40m) (10% and 0.1% AEP) High Confidence (<20m) (0.5% AEP) Medium Confidence (<40m) (0.5% AEP) Low Confidence (>40m) (0.5% AEP) River Centreline Node Point 001 Node Label (refer to table) 005 USER NOTE : USERS OF THESE MAPS SHOULD REFER TO THE DETAILED DESCRIPTION OF THEIR DERIVATION, LIMITATIONS IN ACCURACY AND GUIDANCE AND CONDITIONS OF USE PROVIDED AT THE FRONT OF THIS BOUND VOLUME. IF THIS MAP DOES NOT FORM PART OF A BOUND VOLUME, IT SHOULD NOT BE USED FOR ANY PURPOSE. Halcrow Group Ireland 3A Eastgate Road Eastgate Little Island Cork Ireland Office of Public Works Lower Hatch Street Dublin 2 Ireland Project : LEE CATCHMENT FLOOD RISK ASSESSMENT AND MANAGEMENT STUDY Map : CORK CITY Map Type : Source : Map area : Scenario : Figure By : FLOOD EXTENT TIDAL FLOODING URBAN AREA CURRENT Valeria Medina Checked By : Paul Dunne Approved By : Clare Dewar Date : 21 June 2012 Date : 21 June 2012 Date : 21 June Kilometres Figure No. : M9/UA/EXT/CURS/007 Drawing Scale : 1:5,000 Revision 1 Plot Scale : A3

45 Location Plan : Government of Ireland Osi permit number EN ± NOTE: MORE DETAILED MAPS SHOWING COMBINED TIDAL AND FLUVIAL FLOOD HAZARD FOR THIS AREA HAVE BEEN PREPARED UNDER THE LEE CFRAM STUDY. PLEASE REFER TO FOR MORE INFORMATION EXTENT MAP Legend: 0.5% AEP FLOOD EXTENT (1 in 200 chance in any given year) 0.1% AEP FLOOD EXTENT (1 in 1000 chance in any given year) Very High Confidence (0.1% AEP) High Confidence (0.1% AEP) Medium Confidence (0.1% AEP) Low Confidence (0.1% AEP) Very Low Confidence (0.1% AEP) Very High Confidence (0.5% AEP) High Confidence (0.5% AEP) Medium Confidence (0.5% AEP) Low Confidence (0.5% AEP) Very Low Confidence (0.5% AEP) High Water Mark (HWM) Node Point Point 34 Node Label (refer to table) USER NOTE : USERS OF THESE MAPS SHOULD REFER TO THE DETAILED DESCRIPTION OF THEIR DERIVATION, LIMITATIONS IN ACCURACY AND GUIDANCE AND CONDITIONS OF USE PROVIDED AT THE FRONT OF THIS BOUND VOLUME. IF THIS MAP DOES NOT FORM PART OF A BOUND VOLUME, IT SHOULD NOT BE USED FOR ANY PURPOSE. C_3 Elmwood House 74 Boucher Road Belfast BT 12 6RZ Northern Ireland Office of Public Works Lower Hatch Street Dublin 2 Ireland Water Level (mod Malin) per AEP Node Label WL 10% WL 0.5% WL0.1% C_ Project : IRISH COASTAL PROTECTION STRATEGY STUDY - PHASE III Map : SOUTH COAST FLOOD EXTENT MAP Map Type : Source : Map area : Scenario : Figure By : Checked By : Figure No. : FLOOD EXTENT TIDAL FLOODING RURAL AREA CURRENT PJW JMC S / RA / EXT / 33 Date : FEB 2010 Date : FEB 2010 Revision 1 Drawing Scale : 1:25,000 Plot Scale : A Kilometers

46 Location Plan : Government of Ireland Osi permit number EN NOTE: MORE DETAILED MAPS SHOWING COMBINED TIDAL AND FLUVIAL FLOOD HAZARD FOR THIS AREA HAVE BEEN PREPARED UNDER THE LEE CFRAM STUDY. PLEASE REFER TO FOR MORE INFORMATION ± EXTENT MAP Legend: 0.5% AEP FLOOD EXTENT (1 in 200 chance in any given year) 0.1% AEP FLOOD EXTENT (1 in 1000 chance in any given year) Very High Confidence (0.1% AEP) High Confidence (0.1% AEP) Medium Confidence (0.1% AEP) Low Confidence (0.1% AEP) Very Low Confidence (0.1% AEP) Very High Confidence (0.5% AEP) High Confidence (0.5% AEP) Medium Confidence (0.5% AEP) Low Confidence (0.5% AEP) Very Low Confidence (0.5% AEP) High Water Mark (HWM) Node Point Point 34 Node Label (refer to table) USER NOTE : USERS OF THESE MAPS SHOULD REFER TO THE DETAILED DESCRIPTION OF THEIR DERIVATION, LIMITATIONS IN ACCURACY AND GUIDANCE AND CONDITIONS OF USE PROVIDED AT THE FRONT OF THIS BOUND VOLUME. IF THIS MAP DOES NOT FORM PART OF A BOUND VOLUME, IT SHOULD NOT BE USED FOR ANY PURPOSE. Elmwood House 74 Boucher Road Belfast BT 12 6RZ Northern Ireland Office of Public Works Lower Hatch Street Dublin 2 Ireland Project : IRISH COASTAL PROTECTION STRATEGY STUDY - PHASE III Map : SOUTH COAST FLOOD EXTENT MAP Map Type : Source : Map area : Scenario : Figure By : FLOOD EXTENT TIDAL FLOODING RURAL AREA CURRENT PJW Checked By : JMC Figure No. : S / RA / EXT / 34 Drawing Scale : 1:25, Kilometers Date : FEB 2010 Date : FEB 2010 Revision 1 Plot Scale : A3

47 Main Towns Section 3 21 st August

48 A1 19/02/ :27:13 1% Annual Exceedance Probability (AEP) fluvial flood extent (equivalent of a 1 in 100 year return period) River Centrelines Existing Flood Extent: Sallybrook Industrial Estate Client Metres Cork County Council /Office of Public Works Job Title Glashaboy Flood Relief Scheme Scale at A1 Job No Area1 - Sallybrook Industrial Estate :1,500 Drawing Status Preliminary Drawing No PID2_007 Issue P0 \\crknts04\cork_jobs\234000\ \4. Internal Project Data\4-03 Design\ Infrastructure\02. GIS\02_Maps\MXD\PID2\ _Flood Extent_Portrait.mxd Arup

49 A1 19/02/ :27:39 1% Annual Exceedance Probability (AEP) fluvial flood extent (equivalent of a 1 in 100 year return period) River Centrelines Existing Flood Extent: Hazelwood & Meadowbrook Client Metres Cork County Council /Office of Public Works Job Title Glashaboy Flood Relief Scheme Scale at A1 Job No Area2 & 3 Hazelwood Shopping Centre & Meadowbrook Estate :1,500 Drawing Status Preliminary Drawing No PID2_008 Issue P0 \\crknts04\cork_jobs\234000\ \4. Internal Project Data\4-03 Design\ Infrastructure\02. GIS\02_Maps\MXD\PID2\ _Flood Extent_Portrait.mxd Arup

50 Client Job Title Area4 Butlerstown / Glenmore Streams Scale at A1 Job No :1,250 Drawing Status Preliminary Drawing No Issue PID2_011 P0 Arup 19/02/ :35:32 A1 1% Annual Exceedance Probability (AEP) fluvial flood extent (equivalent of a 1 in 100 year return period) River Centrelines \\crknts04\cork_jobs\234000\ \4. Internal Project Data\4-03 Design\ Infrastructure\02. GIS\02_Maps\MXD\PID2\ _Flood Extent_Landscape_V2.mxd Existing Flood Extent Butlerstown / Glenmore Streams Metres Cork County Council /Office of Public Works Glashaboy Flood Relief Scheme

51 A1 19/02/ :26:22 1% Annual Exceedance Probability (AEP) fluvial flood extent (equivalent of a 1 in 100 year return period) River Centrelines Existing Flood Extent: O'Callaghan Park to Glanmire Bridge Client Metres Cork County Council /Office of Public Works Job Title Glashaboy Flood Relief Scheme Scale at A1 Job No Area5 O'Callaghan Park to Glanmire Bridge :1,500 Drawing Status Preliminary Drawing No PID2_009 Issue P0 \\crknts04\cork_jobs\234000\ \4. Internal Project Data\4-03 Design\ Infrastructure\02. GIS\02_Maps\MXD\PID2\ _Flood Extent_Portrait.mxd Arup

52 Client Job Title Area 6 Downstream of Glanmire Bridge Scale at A1 Job No :1,250 Drawing Status Preliminary Drawing No Issue PID2_010 P0 Arup 19/02/ :29:29 A1 0.5% Annual Exceedance Probability (AEP) tidal flood extent (equivalent of a 1 in 200 year return period) River Centrelines \\crknts04\cork_jobs\234000\ \4. Internal Project Data\4-03 Design\ Infrastructure\02. GIS\02_Maps\MXD\PID2\ _Flood Extent_Landscape_V2.mxd Existing Flood Extent Downstream of Glanmire Bridge Metres Cork County Council /Office of Public Works Glashaboy Flood Relief Scheme

53 Appendix B Drawings I

54 [BLANK PAGE] II

55 Drawing Number Project Project Title _SHT_20_GLAM_CT_01 Project No. P1 Church Hill Junction _SHT_20_GLAM_CT_03 Project No. P3 Glanmire Bridge/Village (Incorporates P17) _SHT_20_GLAM_CT_05 Project No. P5 Signalised Junction Glanmire Road/Hazelwood Road _SHT_20_GLAM_CT_010 Project No. P10 Flaring at Tivoli Roundabout _SHT_20_GLAM_CT_012 Project No. P12 R615/R639 Junction _SHT_20_GLAM_CT_013 Project No. P13 Brook Inn Junction _SHT_20_GLAM_CT_ _SHT_20_GLAM_CT_ _SHT_20_GLAM_CT_ _SHT_20_GLAM_CT_016 Project No. P15 Project No. P16 Glanmire & Riverstown Greenway New Pedestrian & Cycle Bridge adjacent to existing Glanmire Bridge III

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57 Filename: Z:\UKI\IEORK1\JOBS\PR _GLANMIRE_LIHAF\900_CAD_GIS\910_CAD\20-SHEETS\PRELIMINARY DESIGN\PROJECT 1\SHT_20_GLAM_CT_001.DWG Last saved by: CONDONM Last Plotted: Project Management Initials: Designer: CL Checked: MC Approved: EOM ISO A1 594mm x 841mm c NEW 2m FOOTPATH PROPOSED BUS LAY-BY NEW PEDESTRIAN ACCESS KERB RADIUS REDUCED TO 5m TOUCAN CROSSING TO CONNECT TO P15: PROPOSED GREENWAY ROUTE PROPOSED BUS LAY-BY 15 PROPOSED RIGHT TURN LANE TO CHURCH HILL EXTENT OF SCHEME TIE INTO EXISTING WALL PROPOSED RIGHT TURN LANE FOR ACCESS TO EXISTING PETROL STATION 3m SHARED USE PATH FROM NEW TOUCAN CROSSING TO EXISTING JUNCTION EXTENT OF SCHEME EXTENT OF SCHEME ORDNANCE SURVEY IRELAND LICENCE NO AR ORDNANCE SURVEY IRELAND / GOVERNMENT OF IRELAND Scale: 1:500@A1; 1:1000@A3 P1_CHURCH HILL JUNCTION SCALE A1; A m This drawing has been prepared for the use of s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by or as required by law. accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without s express written consent. Do not scale this document. All measurements must be obtained from the stated dimensions. PROJECT GLANMIRE ROAD IMPROVEMENTS AND SUSTAINABLE TRANSPORT WORKS CLIENT CONSULTANT DOUGLAS BUSINESS CENTRE CARRIGALINE ROAD DOUGLAS CORK Tel: +353 (0) NOTES KEY: PROPOSED ROAD SURFACE PROPOSED FOOTWAY PROPOSED LANDSCAPING AREA EXISTING ROAD EDGE NEW BOUNDARY WALL PROPOSED BUS LAY-BY ISSUE/REVISION 0 04/05/2018 PART 8_PRELIMINARY DESIGN I/R DATE DESCRIPTION PROJECT NUMBER SHEET TITLE GENERAL ARRANGEMENT P1_CHURCH HILL JUNCTION SHEET 1 OF 1 SHEET NUMBER SHT_20_GLAM_CT_001

58 Filename: Z:\UKI\IEORK1\JOBS\PR _GLANMIRE_LIHAF\900_CAD_GIS\910_CAD\20-SHEETS\PRELIMINARY DESIGN\PROJECT 3\SHT_20_GLAM_CT_003.DWG Last saved by: CONDONM Last Plotted: Project Management Initials: Designer: TM Checked: MC Approved: EOM ISO A1 594mm x 841mm c ORDNANCE SURVEY IRELAND LICENCE NO AR ORDNANCE SURVEY IRELAND / GOVERNMENT OF IRELAND P3_IMPROVEMENTS TO GLANMIRE BRIDGE/VILLAGE Scale: 1:500@A1; 1:1000@A3 EXTENT OF SCHEME EXISTING TO REMAIN RAISED TABLE THROUGH GLANMIRE VILLAGE EXISTING FOOTWAY TO REMAIN EXISTING EXTENT OF SCHEME NEW RAMP FOR DIRECT ACCESS BETWEEN THE GREENWAY AND THE NEW BRIDGE NEW BRIDGE P16 NEW SHARED USE PATH MIN 3m NEW 3m RAISED TABLE CROSSING PARKING BAYS PROPOSED PEDESTRIAN CROSSING NEW 2m FOOTWAY EXTENT OF SCHEME EXTENT OF SCHEME 4 PARKING BAYS NEW SHARED USE PATH MIN 3m RAISED TABLE THROUGH GLANMIRE VILLAGE m SCALE A1; A3 This drawing has been prepared for the use of s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by or as required by law. accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without s express written consent. Do not scale this document. All measurements must be obtained from the stated dimensions. PROJECT GLANMIRE ROAD IMPROVEMENTS AND SUSTAINABLE TRANSPORT WORKS CLIENT CONSULTANT DOUGLAS BUSINESS CENTRE CARRIGALINE ROAD DOUGLAS CORK Tel: +353 (0) NOTES KEY: PROPOSED ROAD SURFACE PROPOSED FOOTWAY PROPOSED RAISED TABLE EXISTING ROAD EDGE PROPOSED PARKING ISSUE/REVISION 0 04/05/2018 PART 8_PRELIMINARY DESIGN I/R DATE DESCRIPTION PROJECT NUMBER SHEET TITLE GENERAL ARRANGEMENT P3_IMPROVEMENTS TO GLANMIRE BRIDGE/VILLAGE - SHEET 1 OF 1 SHEET NUMBER SHT_20_GLAM_CT_003

59 Filename: Z:\UKI\IEORK1\JOBS\PR _GLANMIRE_LIHAF\900_CAD_GIS\910_CAD\20-SHEETS\PRELIMINARY DESIGN\PROJECT 5\SHT_20_GLAM_CT_005.DWG Last saved by: LUTTRELLC Last Plotted: NEW 2m FOOTWAY 4.00 PROPOSED BRIDGE EXTENSION EXISTING BUS STOP TO REMAIN RETAINING WALL JUNCTION TO BE LEFT IN / LEFT OUT 1.75 NEW 2m FOOTWAY 4.01 Project Management Initials: Designer: TM Checked: MC Approved: EOM ISO A1 594mm x 841mm c NEW 2m FOOTWAY NEW SIGNALISED JUNCTION NEW 2m FOOTWAY EXTENT OF SCHEME ORDNANCE SURVEY IRELAND LICENCE NO AR ORDNANCE SURVEY IRELAND / GOVERNMENT OF IRELAND SIGNALISED JUNCTION GLANMIRE ROAD/HAZELWOOD ROAD Scale: 1:500@A1; 1:1000@A3 EXTENT OF SCHEME NEW 2m FOOTWAY NEW 2m FOOTWAY STOP m SCALE A1; A3 EXTENT OF SCHEME This drawing has been prepared for the use of s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by or as required by law. accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without s express written consent. Do not scale this document. All measurements must be obtained from the stated dimensions. PROJECT GLANMIRE ROAD IMPROVEMENTS AND SUSTAINABLE TRANSPORT WORKS CLIENT CONSULTANT DOUGLAS BUSINESS CENTRE CARRIGALINE ROAD DOUGLAS CORK Tel: +353 (0) NOTES KEY: PROPOSED ROAD SURFACE PROPOSED FOOTWAY PROPOSED CYCLE TRACK EXISTING ROAD EDGE PROPOSED RETAINING WALL ISSUE/REVISION 0 04/05/2018 PART 8_PRELIMINARY DESIGN I/R DATE DESCRIPTION PROJECT NUMBER SHEET TITLE GENERAL ARRANGEMENT P5_SIGNALISED JUNCTION GLANMIRE/ HAZELWOOD ROAD - SHEET 1 OF 1 SHEET NUMBER SHT_20_GLAM_CT_005

60 Filename: Z:\UKI\IEORK1\JOBS\PR _GLANMIRE_LIHAF\900_CAD_GIS\910_CAD\20-SHEETS\PRELIMINARY DESIGN\PROJECT 10\SHT_20_GLAM_CT_010.DWG Last saved by: CONDONM Last Plotted: P10_FLARNING AT TIVOLI ROUNDABOUT Scale: 1:500@A1; 1:1000@A3 Project Management Initials: Designer: TM Checked: MC Approved: EOM ISO A1 594mm x 841mm c EXTENT OF SCHEME EXTENT OF SCHEME EXTENT OF SCHEME NEW 3m SHARED USE PATH NEW 3m SHARED USE PATH TWO LANES PROVIDED ON APPROACH TO TIVOLI ROUNDABOUT FOR 155m 3.25 ROUNDABOUT TO BE SIGNALISED AS PART OF THE DUNKETTLE INTERCHANGE IMPROVEMENT SCHEME ORDNANCE SURVEY IRELAND LICENCE NO AR ORDNANCE SURVEY IRELAND / GOVERNMENT OF IRELAND m SCALE A1; A3 This drawing has been prepared for the use of s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by or as required by law. accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without s express written consent. Do not scale this document. All measurements must be obtained from the stated dimensions. PROJECT GLANMIRE ROAD IMPROVEMENTS AND SUSTAINABLE TRANSPORT WORKS CLIENT CONSULTANT DOUGLAS BUSINESS CENTRE CARRIGALINE ROAD DOUGLAS CORK Tel: +353 (0) NOTES KEY: PROPOSED ROAD SURFACE PROPOSED FOOTWAY EXISTING ROAD EDGE ISSUE/REVISION 0 04/05/2018 PART 8_PRELIMINARY DESIGN I/R DATE DESCRIPTION PROJECT NUMBER SHEET TITLE GENERAL ARRANGEMENT P10_FLARING AT TIVOLI ROUNDABOUT - SHEET 1 OF 1 SHEET NUMBER SHT_20_GLAM_CT_010

61 Filename: Z:\UKI\IEORK1\JOBS\PR _GLANMIRE_LIHAF\900_CAD_GIS\910_CAD\20-SHEETS\PRELIMINARY DESIGN\PROJECT 12\SHT_20_GLAM_CT_012.DWG Last saved by: CONDONM Last Plotted: EXTENT OF SCHEME PROPOSED ALTERNATIVE ROUTE ALTERNATIVE ROUTE PLAN Scale: 1:2000@A1; 1:4000@A3 P12_R615 / R639 JUNCTION Scale: 1:500@A1; 1:1000@A3 PROPOSED PEDESTRIAN CROSSING P5 R615 OLD YOUGHAL ROAD R639 RIVERSTOWN CROSSROADS L3010 R639 R615 Project Management Initials: Designer: TM Checked: MC Approved: EOM 5.16 HAZELWOOD CENTRE R639 R615 ISO A1 594mm x 841mm c EXISTING BUS LAYBY RETAINED TAPER INCREASED TO IMPROVE ACCESS TO BUS LAYBY NEW UNCONTROLLED CROSSING NEW FOOTWAY TO SERVICE STEPS FROM R639 EXTENT OF SCHEME STOP STOP EXTENT OF SCHEME 5.16 TIE INTO EXISTING FOOTWAY INDICATIVE GAA BOUNDARY FENCE LOCATION BASED ON SITE MEASUREMENTS PROPOSED NO LEFT TURN SIGN (RUS 012) ORDNANCE SURVEY IRELAND LICENCE NO AR ORDNANCE SURVEY IRELAND / GOVERNMENT OF IRELAND PROPOSED PEDESTRIAN CROSSING P m SCALE A1; A3 This drawing has been prepared for the use of s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by or as required by law. accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without s express written consent. Do not scale this document. All measurements must be obtained from the stated dimensions. PROJECT GLANMIRE ROAD IMPROVEMENTS AND SUSTAINABLE TRANSPORT WORKS CLIENT CONSULTANT DOUGLAS BUSINESS CENTRE CARRIGALINE ROAD DOUGLAS CORK Tel: +353 (0) NOTES KEY: PROPOSED ROAD SURFACE PROPOSED FOOTWAY PROPOSED VERGE EXISTING RETAINING WALL EXISTING ROAD EDGE ISSUE/REVISION 0 04/05/2018 PART 8_PRELIMINARY DESIGN I/R DATE DESCRIPTION PROJECT NUMBER SHEET TITLE GENERAL ARRANGEMENT P12_R615 / R639 JUNCTION SHEET 1 OF 1 SHEET NUMBER SHT_20_GLAM_CT_012

62 OF S CHE ME Approved: EOM TIE INTO EXISTING FOOTWAY Project Management Initials: Designer: TM Checked: MC FOOTWAY TO CONTINUE TO BARRYMORE DEVELOPMENT CARRIAGEWAY WIDTH REDUCED TO 6.5m NEW FOOTPATH BUS 2.00 BUS UNCONTROLLED CROSSING 2.15 FORMALISED BUS LAYBY EXTE F NT O SCHE ME Filename: Z:\UKI\IEORK1\JOBS\PR _GLANMIRE_LIHAF\900_CAD_GIS\910_CAD\20-SHEETS\PRELIMINARY DESIGN\PROJECT 13\SHT_20_GLAM_CT_013.DWG Last saved by: CONDONM Last Plotted: TIE INTO EXISTING FOOTWAY 2.00 DROPPED KERB FOR VEHICULAR ACCESS NEW FOOTPATH NEW FOOTPATH DROPPED KERB FOR VEHICULAR ACCESS DROPPED KERB FOR VEHICULAR ACCESS TIE INTO EXISTING FOOTWAY EXTENT OF SCHEME P13_BROOK INN JUNCTION Scale: 1:500@A1; 1:1000@A3 SCALE A1; A m This drawing has been prepared for the use of s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by or as required by law. accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without s express written consent. Do not scale this document. All measurements must be obtained from the stated dimensions. EXTE NT ISO A1 594mm x 841mm ORDNANCE SURVEY IRELAND LICENCE NO AR c ORDNANCE SURVEY IRELAND / GOVERNMENT OF IRELAND PROJECT GLANMIRE ROAD IMPROVEMENTS AND SUSTAINABLE TRANSPORT WORKS CLIENT CONSULTANT DOUGLAS BUSINESS CENTRE CARRIGALINE ROAD DOUGLAS CORK Tel: +353 (0) NOTES KEY: PROPOSED ROAD SURFACE PROPOSED FOOTWAY PROPOSED LANDSCAPING AREA EXISTING ROAD EDGE ISSUE/REVISION 0 04/05/2018 I/R DATE PART 8_PRELIMINARY DESIGN DESCRIPTION PROJECT NUMBER SHEET TITLE GENERAL ARRANGEMENT P13_BROOK INN JUNCTION SHEET 1 OF 1 SHEET NUMBER SHT_20_GLAM_CT_013

63 Filename: Z:\UKI\IEORK1\JOBS\PR _GLANMIRE_LIHAF\900_CAD_GIS\910_CAD\20-SHEETS\PRELIMINARY DESIGN\PROJECT 15\SHT_20_GLAM_CT_ DWG Last saved by: LUTTRELLC Last Plotted: C D C D EXISTING PATH WIDENED TO 4m EXISTING 4.00 Section A-A EXISTING Section B-B Section C-C Section D-D SARSFIELD GAA BOUNDARY WALL PROPERTY BOUNDARY WALL GLANMIRE COMMUNITY COLLEGE ROAD STOPPED UP TO VEHICULAR TRAFFIC Section E-E EXISTING CARPARK Project Management Initials: Designer: TM Checked: MC Approved: EOM A HAZELWOOD ROAD A ISO A1 594mm x 841mm c ORDNANCE SURVEY IRELAND LICENCE NO AR ORDNANCE SURVEY IRELAND / GOVERNMENT OF IRELAND P15_GLANMIRE & RIVERSTWON GREENWAY Scale: 1:1250@A1; 1:2500@A3 EXISTING PATH TO BE WIDENED TO 4m VEHICULAR ACCESS TO BROOKLODGE GROVE TO BE CLOSED TO FACILITATE PEDESTRIAN & CYCLE ROUTE TO VILLAGE GREENWAY TO UTILISE PROPOSED TOUCAN CROSSING JUNCTION TO BE SIGNALISED B B BROOKLODGE GROVE L3010 L3010 L3010 E E F F PROPOSED BRIDGE m SCALE A1; A3 EAST CLIFF ROAD This drawing has been prepared for the use of s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by or as required by law. accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without s express written consent. Do not scale this document. All measurements must be obtained from the stated dimensions. PROJECT GLANMIRE ROAD IMPROVEMENTS AND SUSTAINABLE TRANSPORT WORKS CLIENT CONSULTANT DOUGLAS BUSINESS CENTRE CARRIGALINE ROAD DOUGLAS CORK Tel: +353 (0) NOTES KEY EXISTING PATH WIDENED TO 4m TO CREATE 4m SHARED USE PATH ROAD STOPPED UP AND CYCLISTS TO UTILISE ON ROAD SECTION EXISTING FOOTWAY WIDEN TO 3m TO CREATE 3m SHARED USE PATH NEW 4m SHARED USED PATH CYCLISTS TO SHARE CARRIAGEWAY WITH VEHICULAR TRAFFIC PROPOSED GREENWAY BRIDGE ISSUE/REVISION 0 04/05/2018 PART 8_PRELIMINARY DESIGN I/R DATE DESCRIPTION PROJECT NUMBER SHEET TITLE GENERAL ARRANGEMENT P15_GLANMIRE & RIVERSTOWN GREENWAY - SHEET 1 OF 3 SHEET NUMBER SHT_20_GLAM_CT_015.1

64 NEW 4m SHARED USE PATH Section F-F E Checked: MC EAST ROAD CLIFF JOHN O'CALLAGHAN PARK GLASHABOY RIVER EXISTING PATH WIDENED TO 4m 4.00 E Designer: TM Project Management Initials: 4.00 Section G-G F F PROPOSED BRIDGE NEW 4m SHARED USE PATH 4.00 EA ST C LIF FR OA D EXISTING PATH WITHIN JOHN O'CALLAGHAN PARK TO BE WIDENED TO 4Mm SLOW SLOW G H G H Filename: Z:\UKI\IEORK1\JOBS\PR _GLANMIRE_LIHAF\900_CAD_GIS\910_CAD\20-SHEETS\PRELIMINARY DESIGN\PROJECT 15\SHT_20_GLAM_CT_ DWG Last saved by: LUTTRELLC Last Plotted: Section H-H EXISTING ROAD TO BE WIDENED TO 4m AND RESURFACED PROPOSED BRIDGE R639 NEW 4m SHARED USE PATH R639 R P15_GLANMIRE & RIVERSTWON GREENWAY Scale: 1:1250@A1; 1:2500@A3 SCALE A1; A m This drawing has been prepared for the use of s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by or as required by law. accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without s express written consent. Do not scale this document. All measurements must be obtained from the stated dimensions. ISO A1 594mm x 841mm Approved: EOM ORDNANCE SURVEY IRELAND LICENCE NO AR c ORDNANCE SURVEY IRELAND / GOVERNMENT OF IRELAND PROJECT GLANMIRE ROAD IMPROVEMENTS AND SUSTAINABLE TRANSPORT WORKS CLIENT CONSULTANT DOUGLAS BUSINESS CENTRE CARRIGALINE ROAD DOUGLAS CORK Tel: +353 (0) NOTES KEY EXISTING PATH WIDENED TO 4m TO CREATE 4m SHARED USE PATH ROAD STOPPED UP AND CYCLISTS TO UTILISE ON ROAD SECTION EXISTING FOOTWAY WIDEN TO 3m TO CREATE 3m SHARED USE PATH NEW 4m SHARED USED PATH CYCLISTS TO SHARE CARRIAGEWAY WITH VEHICULAR TRAFFIC PROPOSED GREENWAY BRIDGE ISSUE/REVISION 0 04/05/2018 I/R DATE PART 8_PRELIMINARY DESIGN DESCRIPTION PROJECT NUMBER SHEET TITLE GENERAL ARRANGEMENT P15_GLANMIRE & RIVERSTOWN GREENWAY - SHEET 2 OF 3 SHEET NUMBER SHT_20_GLAM_CT_015.2

65 Filename: Z:\UKI\IEORK1\JOBS\PR _GLANMIRE_LIHAF\900_CAD_GIS\910_CAD\20-SHEETS\PRELIMINARY DESIGN\PROJECT 15\SHT_20_GLAM_CT_ DWG Last saved by: LUTTRELLC Last Plotted: D NEW 4m SHARED USE PATH EXISTING PROPERTY BOUNDARY WALL 4.00 Section J-J EXISTING Section K-K 3.00 EXTENT OF SCHEME R639 NEW 4m SHARED USE PATH PROPOSED BRIDGE Project Management Initials: Designer: TM Checked: MC Approved: EOM H SLOW SLOW ISO A1 594mm x 841mm c ORDNANCE SURVEY IRELAND LICENCE NO AR ORDNANCE SURVEY IRELAND / GOVERNMENT OF IRELAND P15_GLANMIRE & RIVERSTWON GREENWAY Scale: 1:1250@A1; 1:2500@A3 NEW 4m SHARED USE PATH J EAST CLIFF ROAD SLOW J PROPOSED BRIDGE EXTENT OF SCHEME EXTENT OF SCHEME R639 DUNKETTLE ROAD K K EXISTING PATH TO BE WIDENED TO 3m m SCALE A1; A3 This drawing has been prepared for the use of s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by or as required by law. accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without s express written consent. Do not scale this document. All measurements must be obtained from the stated dimensions. PROJECT GLANMIRE ROAD IMPROVEMENTS AND SUSTAINABLE TRANSPORT WORKS CLIENT CONSULTANT DOUGLAS BUSINESS CENTRE CARRIGALINE ROAD DOUGLAS CORK Tel: +353 (0) NOTES KEY EXISTING PATH WIDENED TO 4m TO CREATE 4m SHARED USE PATH ROAD STOPPED UP AND CYCLISTS TO UTILISE ON ROAD SECTION EXISTING FOOTWAY WIDEN TO 3m TO CREATE 3m SHARED USE PATH NEW 4m SHARED USED PATH CYCLISTS TO SHARE CARRIAGEWAY WITH VEHICULAR TRAFFIC PROPOSED GREENWAY BRIDGE ISSUE/REVISION 0 04/05/2018 PART 8_PRELIMINARY DESIGN I/R DATE DESCRIPTION PROJECT NUMBER SHEET TITLE GENERAL ARRANGEMENT P15_GLANMIRE & RIVERSTOWN GREENWAY - SHEET 3 OF 3 SHEET NUMBER SHT_20_GLAM_CT_015.3

66 Filename: Z:\UKI\IEORK1\JOBS\PR _GLANMIRE_LIHAF\900_CAD_GIS\910_CAD\20-SHEETS\PRELIMINARY DESIGN\PROJECT 16\SHT_20_GLAM_CT_016.DWG Last saved by: LUTTRELLC Last Plotted: Project Management Initials: Designer: TM Checked: MC Approved: EOM EXTENT OF SCHEME ISO A1 594mm x 841mm c EXTENT OF SCHEME ORDNANCE SURVEY IRELAND LICENCE NO AR ORDNANCE SURVEY IRELAND / GOVERNMENT OF IRELAND BRIDGE PARAPET PEDESTRIAN/CYCLE BRIDGE BRIDGE PARAPET 1.40 CROSS SECTION - NEW GLANMIRE PEDESTRIAN & CYCLE BRIDGE NEW RAMP FOR DIRECT ACCESS BETWEEN THE GREENWAY AND THE NEW BRIDGE NEW BRIDGE P NEW PEDESTRIAN & CYCLE BRIDGE ADJACENT TO EXISTING GLANMIRE BRIDGE Scale: 1:500@A1; 1:1000@A EXTENT OF SCHEME m SCALE A1; A3 This drawing has been prepared for the use of s client. It may not be used, modified, reproduced or relied upon by third parties, except as agreed by or as required by law. accepts no responsibility, and denies any liability whatsoever, to any party that uses or relies on this drawing without s express written consent. Do not scale this document. All measurements must be obtained from the stated dimensions. PROJECT GLANMIRE ROAD IMPROVEMENTS AND SUSTAINABLE TRANSPORT WORKS CLIENT CONSULTANT DOUGLAS BUSINESS CENTRE CARRIGALINE ROAD DOUGLAS CORK Tel: +353 (0) NOTES KEY: PROPOSED BRIDGE ISSUE/REVISION 0 04/05/2018 PART 8_PRELIMINARY DESIGN I/R DATE DESCRIPTION PROJECT NUMBER SHEET TITLE GENERAL ARRANGEMENT P16_PEDESTRIAN & CYCLE BRIDGE SHEET 1 OF 1 SHEET NUMBER SHT_20_GLAM_CT_016