CURRENT
ACTIVITIES: A
selection of recently completed contracts: |
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Fulford
Pumping Station, York |
Main
Cont: M.J. Gleeson Group, Employer: Yorkshire Water |
Sinking
a 10m diameter 15m deep bolted segmental shaft by caisson in soft
silt alongside the river Ouse. A 1.5m diameter pipejack connecting
to an existing pumping chamber. Specialist works (including working
with breathing apparatus) to existing pumping chamber whilst maintaining
flows.
|
Ovenden
& Illingworth, Halifax - Phases 1 and 2 |
Main
Cont: Kvaerner Construction Ltd, Employer: Yorkshire Water |
Bolted
segmental shaft sinking (up to 18m deep). 200m of 900mm diameter
pipejack and 260m of 1.5m bolted tunnel (including a curved section),
all in mudstone and sandstone.
|
Dublin |
Main
Cont: Civation Ltd, Employer: Dublin City Council |
Sewer
renovation work consisting of 4 access shafts in main roads in the
centre of Dublin and 260m of GRP relining to existing brick culverts
in sizes ranging from 1725 x 850mm to 800 x 500mm, including lateral
connections.
|
Quays
Development, Gateshead |
Employer:
Northumbrian Water |
Originally
100m of 1.2m diameter pipejack together with 2 no., One Pass segmental
shafts, and 300mm diameter open cut connections. Further variations
were ordered for 50m of 1.2 diameter open cut works and a river
outfall, 2 no., 3m caisson shafts, 1 no., 3m diameter bolted segment
shaft and 130m of 900mm pipejack.
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Last modified
February 2001 Copyright PTL (c.e.) Ltd 2001
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