2016-06-03Upper Liffey Valley Regional Sewerage Scheme — Phase 3 — Contract 2B — Networks (Irish Water)
The Works comprise the design and construction of infrastructure including the associated testing, commissioning and proving of the installed works comprising of:
— New and upgraded gravity sewers with varying diameters along public roads, and private and public lands for a total distance of approximately 9,4 km;
— New foul sewer rising mains with varying diameters from along public roads, and private and public lands for a total distance of approximately 8,6 km;
— Upgrade of Monread and Clane Pumping …
View the procurement » Mentioned suppliers:Coffey Construction (I) Ltd
2016-03-18Upper Liffey Valley Regional Sewerage Scheme Contract 2A Networks (Ervia)
Irish Water plan to undertake the construction of a new sewerage collection
network from Kilbelin in Newbridge to Osberstown WwTP including gravity
sewers, 3 No new pumping stations, 3 No new storm tanks and rising mains. The
project will convey flows from Newbridge, reducing storm water overflows to the
River Liffey, to Osberstown WwTP.
View the procurement » Mentioned suppliers:Roadbridge Ltd
2015-03-1315/019 — North Docklands Sewerage Scheme for Irish Water (Bord Gáis Éireann/Ervia)
Irish Water plan to undertake the construction of a new sewerage collection network along Sheriff Street Upper and Castleforbes Road in the North Docklands area of Dublin City. The scheme will facilitate the transfer of flows from Sheriff Street Upper, Castleforbes Road and Alexandra Road to the Spencer Dock Pumping Station.
It is intended that the works will be implemented under a Design and Build (‘DB’) Contract, Irish Water Major Civils Works Networks Contract.
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2013-03-04LS PF 130207 - Blanchardstown Regional Drainage Scheme - Liffey Siphons Rehablitation Contract (Fingal County Council)
1. Rehablilitation of existing precast concrete tunnels and shafts.
2. Replacement of existing penstocks with stainless steel penstocks and electrical actuators.
3. Replacement of existing 900mm flowmeters
4. Supply and installation of control panel and kiosks
5. Provision of telemetry outstations in accordance with the Dublin Regional Telemetry Sysem
6. Construction of insitu concrete manholes on existing sewers
7. Rehabilitation of existing pipework within tunnels and shafts.
8. Empyting, cleaning and …
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2012-12-21Ringsend Waste Water Treatment Works Extension Project - Long Sea Outfall Tunnel (Dublin City Council)
The design and construction/execution of a ‘treated effluent' marine outfall system from the Ringsend Waste Water Treatment Works (WwTW) to the Irish Sea in Dublin Bay including:
- A c. 9 km Long Sea Outfall Tunnel (LSOT), c. 5m internal diameter, constructed in bedrock;
- An inlet shaft located onshore with an internal diameter of c. 20 m and up to 110 m deep.
- A c. 4 m diameter offshore marine riser shaft terminating in a ‘treated effluent' diffuser head structure located in marine water depths of 25 …
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