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Morcott Water Treatment Works Extensions and Rutland Water Habitats Creation 17 March 2010
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Agenda Scheme Driver Background The scheme - scope Schedule Commercial Photographs
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3 Scheme Driver Forecast population growth and industrial water demand REQUIRING Additional treatment capacity at Wing WTW Strategic mains to Wing and into supply REQUIRING Habitat creation works for Rutland Water
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4 Wing wtw extension - background Need affirmed by 1995-97 Drought Planning application prepared and submitted in 2000 for a 90 Ml/d extension to the wtw capacity with environmental assessment to challenge the impact of abstraction on affected European sites Appropriate Assessment required under the Habitats Regulations by Natural England & Rutland County Council. (Planning Authority) Planning permission withheld due to “adverse impact upon Rutland Water SPA, Ramsar and SSSI sites” Advice that AWS should consider ‘mitigation measures’ to be able to secure planning permission Planning application for WTW re submitted and planning application for Habitats Creation Work submitted 2005 and approved 2007
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5 Manton Edith Weston Egleton Empingham Upper Hambleton Water level Margin (drawdown zone) Whitwell Proposed Lagoons Proposed Lagoons Rutland Water reservoir 50% full
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6 Manton Edith Weston Egleton Empingham Upper Hambleton Water level Margin (drawdown zone) Whitwell Proposed Lagoons Proposed Lagoons Rutland Water reservoir 30% full
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7 Wing Sub Programmes Statistics Direct population served 500,000 people Overall population servedapprox. 1 million people Current Plant Design 270 Ml/d Geographical areas servedPeterborough directly Corby Wellingborough Kettering Northampton Milton Keynes
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8 Ruthamford Water Resource Zone GRAFHAM WING PETERBOROUGH BEDFORSHIRE BUCKINGHAMSHIRE HERTFORDSHIRE NORTHAMPTONSHIRE CAMBRIDGESHIRE LEICESTERSHIRE Kettering St Neots HANNINGTON BEANFIELD EMPINGHAM RUTLAND LINCOLNSHIRE OXON MILTON KEYNES Milton Keynes PITSFORD Leicester Peterborough Corby Huntingdon Wellingborough Northampton Bedford District Boundary AW Regional Boundary Strategic Water Supply Mains Water Treatment Works Pumping Stations Market Harborough
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9 The Scheme - scope
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10 Rutland Habitats Mitigation Works We are here x
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11 Scope – Empingham to Wing Pipeline DN 1000 Raw Water Pipeline Approx. 7.5km long Existing twin DN 1100 steel pipeline Proposed DN 1000 DI pipeline
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12 DN 1000 Potable Water Pipeline Approx. 15.5km Scope – Wing to Beanfield Pipeline Existing DN 1100/1400 steel pipeline Proposed DN 1000 DI pipeline
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13 Scope –Beanfield to Hannington Pipeline Existing DN 1400 steel / DN 1200 concrete pipeline Proposed DN 900 DI pipeline DN 900 Potable Water Pipeline Approx. 18.5km
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14 Existing Wing WTW and Location of New Extension
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15 Schedule Now Main Construction 02/08 Area B complete 12/08 Area A complete: 04/09 Area D complete: 03/10 Area C complete: 10/10 Rutland Habitats Mitigation Morcott WTW and associated works Pipelines Dec 06Jun 07Dec 07Jun 08Dec 08Jun 09Dec 09Jun 10Dec 10 Main Construction 02/08 complete: 03/10 Main Construction 09/07 02/08 Empingham to Wing complete: 04/09 Wing to Beanfield complete: 09/09 Beanfield to Hannington complete: 03/10 Design Development Enabling Works Design Development Enabling Works Design Development 09/07 Enabling Works Area D complete: 03/10
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16 Approved programme costs £117m Wing Extensions £57 million Wing Mains £29 million Rutland £11 million AWS £16 million (main cost centres indicated below) GTM JN Bentley Carillion Programme Management Support and Design £5 million Mott Macdonald £15 million (main cost centres indicated below) Land “Planning Conditions” Capitalised overhead Project Management Risk Power connection Ops AWS
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17 Risk share - inflation. Steel prices. Rise in fuel prices. Procurement of labour, equipment and plant. Financial challenges
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18 Environmental and Archaeological costs Rutland Habitats - £17m Pipelines – Archaeology - £1.05m - Environmental - £0.9k Water Treatment Works - Environmental - £30k Total - £19.98m (17.1% of programme)
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19 Any questions??????
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