C457 - Replacement of Swaythling to Bitterne Water Main, Southampton

Southern Water / 4 Delivery (Costain / UU / MWH)

Replacement of 2.5km of 350mm dia strategic water main during drought conditions.


pipebursting & auger boring works

1.5km of 450mm dia 'Flush' steel welded main by no-dig Pipe Bursting of the ex 350 main, using our Scandinavian No-Dig T125 Pipeburster, longest single length 235m. 1km 450mm dia ductile iron main by open-cut. 40m of 600 ID auger bore for 450 main. All associated wash-outs, valves & swabbing chambers. Works undertaken through residential areas, golf course and sports fields. The scheme was completed to demanding timescales and handed over to Southern Water on programme. (I Chem E Lump Sum).
A demonstration video of the Scandinavian No-Dig Pipebursting System is available on their web site at www.no-dig.dk

Study Project Date  
C750 - Sankey Brook UID's, Warrington 21/10/2013
C673 - Blackburn Town Centre UID's 01/11/2012
C627 - Accrington Tank UID 01/08/2011
C521 - Flood Alleviation Works, Llanrwst, North Wales 01/09/2009
C526 - Leigh & Glazebury WwTW Storm Tanks 01/03/2008
C507 - New Brighton Pumping Station & UID, Wirral 01/11/2007
C481 - M60 Petrol Interceptor (CMF Framework) 01/04/2007
C442 - Culvert Rehabilitation Scheme at Higher Dunscar, Bolton 01/06/2006
C457 - Replacement of Swaythling to Bitterne Water Main, Southampton 01/04/2006
C410 - Hoylake UID's, AMP3 Year 5 01/09/2005
C426 - Minewater Treatment Facility at Hockery Brook 01/08/2004
C375 - Croal UID's - Thompson Road Pumped Storage Tanks 01/04/2004
C372 - Runcorn UID's - ICI Saltworks Pumping Station & CSO 01/02/2004
C250 - Kelvin Valley Sewer, Stage 2 Phase 3 01/06/2001

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