Procurements: Sewage treatment works

2026-03-25   Clonown National School (Clonown National School)
Proposed new wastewater treatment system and Tertiary units to design : all necessary site works and services View the procurement »

2025-07-07   Kilteevan National School Wastetreatment Works (Kilteevan National School)
Proposed new Wastewater treatment system and Packaged Tertiary Unit to design; all necessary site works and services View the procurement »

2025-05-28   FCC/303/24.F Single Party Framework Agreement for the Maintenance and Installation of Domestic WWTP and Pumping... (Fingal County Council_371)
Single Party Framework Agreement for the Maintenance and Installation of Domestic WWTP and Pumping Stations for Fingal County Council View the procurement »

2025-05-06   Request for Tender Contract (Open Procedure) Operation and Maintenance of the Cliffs of Moher Wastewater Treatment Plant (Clare County Council)
Request for Tender for the operation and maintenance of the Cliffs of Moher Wastewater Treatment Plant View the procurement »

2024-06-26   Ardkeenan National School Wastetreatment Works (Ardkeenan National School)
Proposed demolition of existing treatment systems and sequential installation of new waste treatment installations to design; all necessary siteworks and services View the procurement »

2024-06-26   Glanduff National School Wastetreatment Works (Glanduff National School)
Proposed demolition of existing treatement systems and sequential insllation of new wastetreatment installations to design; all necessary siteworks and services View the procurement »

2024-06-25   24/026 Contract for the Provision of Early Contractor Involvement Major Process and MEICA Works (incorporating... (Uisce Éireann)
24/026 Contract for the Provision of Early Contractor Involvement Major Process and MEICA Works (incorporating associated Civil Works) to Uisce Éireann View the procurement »

2023-04-25   22/058 - A Multi-Supplier Framework for the Provision of Minor MEICA Works (Uisce Éireann)
22/058 - A Multi-Supplier Framework for the Provision of Minor MEICA Works View the procurement »

2023-03-03   Hazardous Waste Disposal Service (Iarnrod Eireann-Irish Rail)
Iarnród Éireann requires the services of competent contractors for the provision of Hazardous Waste Disposal Services. The requirement is split into Lots: Lot 1 – Container collections by lorry (IBCs, barrels, etc.) also to include contaminated soil removal Lot 2 – Tanker Truck services which covers: • Aqueous solution services by tanker truck (coolant, waste oil, oily water from interceptors, tank cleanings) & 24 hour response • Sewage services by tanker truck (biocycle units, septic tanks, train … View the procurement »

2023-02-13   23/001 - Constructed Wetlands for Wastewater Treatment (Uisce Éireann)
This Framework will facilitate the design and build of Constructed Wetlands Wastewater Treatment Plants (CW WwTPs) across Ireland, consisting of the following scope: • Construction activities incl. site investigations, groundworks/earthworks, civil, M&E, testing and commissioning works; • PSCS role; • Project management, co-ordination and co-operation with PSDP and Consultant Designer/Employer’s Representative; • Community liaison and communication. It is intended to appoint 2 Contractors for the … View the procurement »
Mentioned suppliers: Coffey Construction (I) Limited Ward & Burke Construction Limited

2022-08-12   22/012 - Multi Supplier Framework for the Provision of Capital Works PMO Services (Irish Water)
II.1.4) Short description There's 4 lots within the competition: Lot 1 – Technical Services Lot 2 – Site Supervision Lot 3 – Project Management (Technical) Lot 4 – Project Management (Non-Technical) See PQQ Documents for details. View the procurement »
Mentioned suppliers: AECOM Ireland Ltd Jacobs Engineering Ireland Ltd Mace Consultancy Ireland Ltd Mott Macdonald Ireland Limited Nicholas O’Dwyer Ltd. Rps Consulting Engineers Ryan Hanley Stantec Ltd WS Atkins Ireland Ltd

2021-09-09   Multi Supplier Framework for the Provision of Major Process and MEICA Works (incorporating associated Civil Works)... (Irish Water)
IW intends to undertake a competitive tendering process to establish a national Multi-Supplier Framework Agreement for the provision of design, construction and operation of major process and MEICA works (incorporating associated civil engineering works and all required works and services). Suppliers will be required to provide a solution to: Design, build and/or operation of water abstraction, treatment, sludge treatment and handling, water distribution systems, on site renewable energy generation and … View the procurement »
Mentioned suppliers: Celtic Anglian Water Ltd. TES... Coffey Construction (I) Ltd Efacec Engenharia E Sistemas, SA Electrical & Pump Services Ltd GEDA Construction Co Ltd Glan Agua Ltd John Sisk & Son (Holdings) Ltd. Murphy International Ltd Veolia Water Ireland Ltd. Ward & Burke Construction Ltd

2019-12-16   19/223 — PQQ — Interreg Swell Wastewater Upgrades — Main Works Contract (Irish Water)
The Shared Waters Enhancement and Loughs Legacy (SWELL) project is supported by the European Union’s Interreg VA Programme, managed by the Special EU Programmes Body. The SWELL project’s aim is to improve the water quality, within the shared waters of Carlingford Lough and Lough Foyle. Through strategic catchment investigations and modelling, the SWELL project is planned to deliver optimised, sustainable capital upgrades to wastewater assets. The works associated with this particular contract PQQ involve … View the procurement »
Mentioned suppliers: BSG Civil Engineering Ltd

2018-11-07   Greater Dublin Drainage Project – Wastewater Treatment Plant and Abbotstown Pumping Station DBO Contract (Irish Water)
The WwTP and Abbotstown Pumping Station are the subject of this competition and will be constructed utilising a design, build and operate contract. Within the WwTP site, a second pumping station is required to lift the incoming North Fringe Sewer (NFS) intercepting pipeline to the inlet works. Scope of works for this competition — Detailed design and construction and Operation of a WwTP with an initial capacity of 500 000 PE to treat a Dry Weather Flow (DWF) of 112 500 m/day and a total sludge tonnage of … View the procurement »

2018-07-20   Ringsend WwTP — Phosphorus Fixation Contract (Irish Water)
The Ringsend WwTP treats most of the wastewater arising in the Greater Dublin Area. Irish Water is currently planning an upgrade to the Ringsend Treatment Plant based on the application of aerobic granular sludge technology (Nereda®) which will provide for nutrient removal, including Enhanced Biological Phosphorus Removal (EBPR). The introduction of aerobic granular sludge and EBNR will be carried out in phased upgrades of the Ringsend plant, with the aim (inter alia) of reducing the Phosphorus (P) … View the procurement »
Mentioned suppliers: Murphy International Ltd

2018-02-13   A Multi Supplier Framework for the Provision of Minor Mechanical, Electrical, Instrumentation, Control and... (Irish Water)
Lot 1: MEICA and ancillary works associated with Water Treatment Plants and Water Networks. Lot 2: MEICA and ancillary works associated with Wastewater Treatment Plants and Wastewater Networks. Lot 3: Monitoring and Control Equipment associated with Water and Wastewater Assets including any associated civil engineering works. View the procurement »
Mentioned suppliers: Black and Veatch Ltd / Sorensen Engineering Ltd BSG Civil Engineering Ltd Cantwell Electricial Engineering Ltd Coffey Water Ltd Commissioning Services Ltd Conway Engineering and Co. Ltd Cully Automation Ltd Electrical and Pump Services Ltd Enisca Ltd FLI Water Ltd Gilmore and Clarke (Electrical) Ltd. t/a EMCA Glan Agua Ltd John Cradock Ltd/Hydro International Ltd Lagan Construction Ltd Liam Kehoe Ltd MP and E Trading Company Ltdt/a EMR... Murphy Process Engineering Ltd/Murphy... RCC Engineering Ltd TES Group Ltd Ward and Brurke Group Ltd

2017-02-21   Ringsend WwTP Retrofit Contract Stage 1 (Irish Water)
Ringsend Wastewater Treatment Plant (WwTP) treats most of the wastewater arising in the Greater Dublin Area. Irish Water is inviting tenders for a contract which will comprise the upgrading and retrofitting of between 8 and 11 of the upper deck tanks, and an aerobic granular sludge (AGS) biological treatment process (the Works) for which the Contracting Entity has already procured the proprietary Nereda® process. Please refer to the PQQ for further details. View the procurement »

2016-09-26   A Multi Supplier Framework for the Provision of Major Civil Engineering Works for Water, Wastewater and Gas... (Ervia)
Ervia is requesting tenders to establish a multi-supplier framework for the provision of major civil engineering works for Water, Wastewater and Gas (incorporating associated MEICA Works) to Ervia. It is envisaged that each item of works will be requested in a planned manner where work packages are identified in advance of each call off. The framework is divided into 2 Lots. Lot 1: Works associated with wastewater treatment, collection systems and ancillaries. Lot 2: Civil engineering works and networks … View the procurement »

2016-07-27   Killala, Foxford and Charlestown Sewerage Schemes — Wastewater Treatment Plants and Collection Networks — Design,... (Irish Water)
Irish Water proposes to construct new Wastewater Treatment Plants (WWTP) at Killala and Foxford and undertake upgrade works on the Charlestown WWTP and collection networks (including pumping stations) including: — Foxford; — Charlestown; — Killala. The Contract will include for operation and maintenance of the existing Charlestown WWTP during the design-build period and will also include for operation and maintenance of some elements of the completed works (primarily the WWTPs) for a 2 year period after … View the procurement »
Mentioned suppliers: Glan Agua

2016-06-24   16/030 — A Multi-Supplier Framework for the provision of Major Process, MEICA and DBO Works (Incorporating... (Irish Water)
Irish Water is requesting tenders to establish a multi-supplier framework for the provision of all required works and services associated with Major Process, MEICA and DBO Works (incorporating associated civil works) to support the delivery of the Irish Water's capital investment plan. It is envisaged that these works will be carried out in a planned manner where work packages are identified in advance of each call off. Irish Water intends to enter into a framework agreement up to a maximum of 15 … View the procurement »
Mentioned suppliers: Black and Veatch/Celtic Anglian Water Ltd Coffey Northumbrian Ltd Coffey Water EFACEC/SIAC Electrical and Pump Services Ltd Glan Agua Ltd GMC Utilities Group/Doosan/Aqualter/FLI Water John Sisk and Son (Holdings) Ltd Lagan Construction Group Ltd Murphy Process Engineering Ltd Response Engineering Ltd TES Group Veolia Water Ireland Ltd Williams Industrial Services Ltd

2015-12-10   Ringsend Wastewater Treatment Plant Upgrade Project — Capacity Upgrade (Ervia)
The contract consists of the provision of a biological secondary treatment process (the Works) that will result in the expansion of the existing Ringsend Wastewater. View the procurement »

2015-09-04   Enniscorthy Sewerage Scheme Phase 3: Contract 1 — Wastewater Treatment Plant Upgrade (Ervia)
Irish Water plan to undertake the following works: — Refurbishment/Upgrade/Expansion of the existing Enniscorthy Wastewater Treatment Plant (WwTP). — Refurbishment/Upgrade of the existing infrastructure at St Johns Pumping Station and Promenade Pumping Station. — Provision of storm-water handling facilities. It is intended that the works will be implemented under a Design, Build and Operate (‘DBO’) Contract. View the procurement »
Mentioned suppliers: Response/Ward and Burke JV

2015-04-28   Belmullet DBO Contract (Bord Gáis Éireann/Ervia)
Irish Water plan to undertake the construction of a new wastewater treatment plant (2,500 PE) and new marine sea outfall together with modifications and upgrading of the existing wastewater collection system including the construction of two new pumping stations and associated rising mains. Contract to include for the operation and maintenance of the the works for a period of 2 years post construction. View the procurement »

2015-04-22   Tubbercurry, Grange, Strandhill and Ballinafad Wastewater Treatment Plant Bundle DBO Contract (Bord Gáis Éireann/Ervia)
Irish Water plan to undertake the upgrade of the existing Tubbercurry, Grange, Strandhill and Ballinafad wastewater treatment plants (WwTP) and the Strandhill Pumping Station. Other works include the construction of a new combined sewer overflow (CSO) diversion and outfall discharge pipelines in Tubbercurry and associated ancillary works. There will also be a 2 year operational period and it is intended that the works will be implemented under a Design, Build and Operate (“DBO”) Contract. View the procurement »
Mentioned suppliers: Coffey Northumbrian Ltd

2013-12-10   13/113 - The Provision of Major Process and MEICA Works (Incorporating Associated Civil Works) to Irish Water (Bord Gais Eireann)
Irish Water is requesting tenders to establish a multi-supplier framework agreement for the provision of all required works and services associated with Major Process and MEICA Works (Incorporating Associated Civil Works) to support the provision of Water Services (water and wastewater) Capital Investment. It is envisaged that these Major Process and MEICA Works will be carried out in a planned manner where work packages are identified in advance of each call off. The works will be sub-divided into two … View the procurement »

2013-10-24   13/101 - Provision of Minor Mechanical, Electrical, Instrumentation, Control and Automation (MEICA) Works to Irish Water (Bord Gais Eireann)
Irish Water wants to establish a multi-supplier framework agreement for the provision of all required works and services associated with Minor Mechanical, Electrical, Instrumentation, Control and Automation (MEICA) Works to support the provision of water services capital investment. It is envisaged that these Minor MEICA Works will be carried out in a planned manner where work packages are identified in advance of each call off. The works will be sub-divided into five separate lots detailed below. Lot 1: … View the procurement »

2013-10-01   Enniscorthy Sewerage Scheme Phase 3 – Contract 1: Wastewater treatment plant Upgrade – DBO contract (Wexford County Council)
General Description Enniscorthy Sewerage Scheme Phase 3 Contract 1: WWTP Upgrade DBO Contract (which is covered by these Pre- qualification documents) involves the following: — Refurbishment, upgrade, expansion and construction on a Design Build and Operate basis, of the existing Enniscorthy WWTP. — Refurbishment and taking in charge of the existing infrastructure at St Johns Pumping Station, Promenade Pumping Station and the respective rising/gravity mains to the Enniscorthy WWTP. Design Build Works — … View the procurement »

2013-10-01   Enniscorthy Sewerage Scheme Phase 3 – Contract 1: Wastewater Treatment Plant Upgrade (Wexford County Council)
General Description: Enniscorthy Sewerage Scheme Phase 3 Contract 1: WWTP Upgrade DBO Contract (which is covered by these Pre-qualification documents) involves the following: — Refurbishment, upgrade, expansion and construction on a Design Build and Operate basis, of the existing Enniscorthy WWTP. — Refurbishment and taking in charge of the existing infrastructure at St Johns Pumping Station, Promenade Pumping Station and the respective rising/gravity mains to the Enniscorthy WWTP. Design Build Works: — … View the procurement »

2012-12-21   Upper Liffey Valley Regional Sewerage Scheme - Contract No 1 - Osberstown WWTP Upgrade (Kildare County Council)
The contract consists of the expansion and upgrade of the existing Osberstown waste water and sludge treatment facility from a population equivalent of 80 000 to 130 000 while maintaining the existing operations and treatment standards. The Contracting Authority has determined their requirements in respect of the treatment process and general site layout. The Contractor will be required to assume design responsibility for the Contracting Authority's selected solution, complete the design, and then … View the procurement »

2012-11-22   Carrigtohill Wastewater Treatment Plant - Design Build Operate Contract (Cork County Council)
This Contract, “Carrigtohill Wastewater Treatment Plant-Design Build Operate Contract” provides for the design, construction, operation and maintenance of the Wastewater Treatment Plant and associated works including pumping stations, rising mains, pipelines and sludge treatment facilities together with ancillary works. The wastewater treatment plant shall be constructed in modules of 15 000 population equivalent (PE). The contract is for construction of the phase 1 of the treatment works for 30 000 PE … View the procurement »

2011-12-06   Mutton Island WWTW - 20 Year Operation & Maintenance Contract with Design Build Upgrade (Galway City Council (Utility))
This Scheme involves the operation and maintenance of the Mutton Island WWTW for a period of 20 years and the upgrade of the existing plant from its current design capacity of 91 600 pe to 170 000 pe. The upgrade works will be carried out during the O&M contract period. The upgrade works are expected to be by means of alterations to the existing process as the current site is highly constrained. The operator will also be responsible for management and disposal of the sludge produced at the works.The … View the procurement »

2011-08-17   Mutton Island waste water treatment works - design build operate & maintain contract (Galway City Council)
This Scheme involves the upgrade of the existing Mutton Island WWTP from its current design capacity of 91 600 PE to 170 000 PE and the operation and maintenance of the plant for a period of 20 years. The upgrade works will be carried out during the O&M contract period. The upgrade works are expected to be by means of alterations to the existing process as the current site is highly constrained. The operator will also be responsible for management and disposal of the sludge produced at the works.The … View the procurement »

2011-07-19   Laois Towns Wastewater Improvement Scheme Contract A - Design, Build and Operate Scheme (Laois County Council)
Expressions of interest are invited from suitably qualified contractors for the design, build, operation and maintenance for 20 years of new wastewater treatment plants ranging from 3 000 PE to 4 500 PE and outfalls to serve the following towns: Abbeyleix, Durrow, Mountrath, Rathdowney and Stradbally in Co. Laois. The works may involve the execution of additional and repetition of similar works and services. NOTE: To register your interest in this notice and obtain any additional information please visit … View the procurement »

2011-07-15   Clifden Sewerage Scheme Stage 1: Waste Water Treatment Plant DBO Contract (Galway County Council)
Clifden Sewerage Scheme Upgrade Stage 1 - Clifden Waste Water Tretament Plant is a design, build, operate and maintain, (DBO), contract. This contract is for the design, construction, commissioning and operation of the Clifden Waste Water Treatment Plant. The operation period of the DBO contract is 20 years. The contract will include the transport of thickened or dewatered sludge from the WWTP to a sludge satellite centre. The existing Clifden WWTP provides primary treatment and discharges settled sewage … View the procurement »
Mentioned suppliers: Electrical and Pump Services Ltd.

2011-01-20   Youghal Main Drainage Scheme - Wastewater Treatment Plant DBOM (Cork County Council)
This scheme involves the construction of a 16 000 Population Equivalent Waste Water Treatment Plant and associated sea outfall, approximately 3 km of rising sewers, and the upgrade of 1 no. existing Pumping Station. NOTE: To register your interest in this notice and obtain any additional information please visit the eTenders Web Site at http://www.etenders.gov.ie/Search/Search_Switch.aspx?ID=193176. View the procurement »

2010-09-16   Wastewater treatment plant construction work (Cork County Council)
Yooughal main drainage scheme - wastewater treatment plant DBOM. This scheme involves the construction of a 16 000 population equivalent waste water treatment plant and associated sea outfall, approximately 3km of rising sewers, and the upgrade of 1 no. existing pumping station. To register your interest in this notice and obtain any additional information please visit the eTenders web site at http://www.etenders.gov.ie/Search/Search_Switch.aspx?ID=155413. View the procurement »

2010-07-27   Sewage treatment services (Wexford County Council)
Gorey main drainage scheme - stage 2 extension of courtown wastewater treatment plant. Gorey Main Drainage scheme – stage 2 Extension of Courtown waste water treatment plant is a design, build, operate and maintain (DBO) contract. The existing Courtown waste water treatment plant (WWTP) was commissioned in 2002 and treats all flows from the Courtown drainage scheme area and also treats part of the Gorey wastewater load. The plant is operated by Wexford County Council and has a design capacity of 12 000 … View the procurement »

2010-04-09   Sewage treatment works (Waterford County Council)
Waterford Grouped Towns & Villages Sewerage Scheme Contract 8 – Wastewater Treatment Plants DBO. The contract will be for the design, construction and operation (for a period of 20 years or such lesser period as decided by the contracting Authority) of wastewater treatment plants and associated work relating to the project. to register your interest in this notice and obtain any additional information please visit the eTenders Web Site at http://www.etenders.gov.ie/Search/Search_Switch.aspx?ID=116711. View the procurement »

2008-07-24   Sewage treatment works (Longford County Council)
Title attributed to the contract by the contracting authority: Longford Co Co-5 Villages Sewerage Scheme Prequalification – Contract 2 Design Build Operate Works. Participate in the Pre-Tender Process for the design, build, operation and maintenance for 20 years of wastewater treatment plants in Ardagh, Aughnacliffe, Ballinalee, Drumlish, and Newtownforbes, with ultimate Population Equivalents ranging from 300 to 1 800 together with the operation and maintenance for 20 years of existing wastewater … View the procurement »

2008-06-25   Sewage-treatment consultancy services (Cork County Council)
Title attributed to the contract by the contracting authority: Clonakilty Wastewater Treatment Plant-Expressions of Interest for the appointment of a Consultant. Cork County Council invites expressions of interest from suitably qualified engineering consultancy companies for the appointment as a consulting engineer for the Design, Tender, Construction & Handover Stages for the upgrading of Clonakilty Wastewater Treatment Plant in order to meet the needs of Clonakilty and its environs to 2030 in a scheme … View the procurement »

2008-06-11   Sewage treatment works (Wicklow County Council)
Title attributed to the contract by the contracting authority: Greystones DBO Contract. Pre-qualification Procedure for the expansion of the existing 30 000 PE Waste Water Treatment Facility to 40 000 PE by Design/Build, and the Operation of the plant from the date of the contract signing for 21 years. Further information relating to this notice may be available on the eTenders Web Site at http://www.etenders.gov.ie/Search/ Search_Switch.aspx?ID=66918. View the procurement »

2008-06-05   Operation of a sewage plant (Galway City Council)
Title attributed to the contract by the contracting authority: Mutton Island Wastewater Treatment Works Design Build Operate and Maintain Contract. Galway City Council proposes to pre-qualify a panel of Private Service Providers (PSP) to whom Tender documents for a design, Build, Operate & Maintain Contract will be issued for the Mutton Island Wastewater Treatment Works project, which includes the provision of a sludge dryer. The project will involve a significant upgrade to the existing treatment … View the procurement »

2007-11-24   Sewage treatment works (Waterford County Council)
Title attributed to the contract by the contracting authority: Waterford Grouped Towns & Villages Sewerage Scheme Contract 8 Wastewater Treatment Plants. The contract will be for the design, construction and operation (for a period of 20 years or such lesser period as decided by the contracting Authority) of Wastewater Treatment Plants and associated work relating to the project. Further information relating to this notice may be available on the eTenders Web Site at http://www.etenders.gov.ie/Search/ … View the procurement »

2007-11-10   Installation services of electrical and mechanical equipment (Mayo County Council)
Title attributed to the contract by the contracting authority: Achill Sound Sewerage Scheme - Contract No. 1 - Mechanical & Electrical Works Sub-Contract. This is a subcontract of the main Civil Engineering Works Contract for the Achill Sound Sewerage Scheme, and includes for the design, manufacture, works tests, delivery to site, erection, testing, and commissioning complete of all mechanical and electrical equipment required in conjunction with the provision of a new wastewater treatment works of … View the procurement »

2007-07-04   Sewer construction work (Mayo County Council)
Title attributed to the contract by the contracting authority: Achill Sound Sewerage Scheme - Contract No 1 - Civil Engineering Works. The Scheme as a whole includes for the construction of a system of main sewers to collect foul effluent from the Achill Sound catchment and convey the flow via a number of pumping stations to a new sewage treatment works. The new sewage treatment plant will be constructed on a site located in the townland of Achill Sound Village with access off the Mulranny Road at the … View the procurement »

2007-06-13   Sewage-treatment consultancy services (Cork County Council, Western Division)
Title attributed to the contract by the contracting authority: Castletownbere Sewerage Scheme - Expressions of Interest to prepare a Preliminary Report. Cork County Council invites expressions of interest from suitably qualified engineering consultancy companies for the appointment as a consulting engineer to prepare a preliminary report for the upgrading and extension of the collection system and the provision of a wastewater treatment plant in order to meet the needs of Castletownbere and its environs … View the procurement »

2007-06-13   Sewage-treatment consultancy services (Cork County Council, Western Division)
Title attributed to the contract by the contracting authority: Rosscarbery and Owenahincha Sewerage Scheme - Expressions of Interest to prepare a Preliminary Report. Cork County Council invites expressions of interest from suitably qualified engineering consultancy companies for the appointment as a consulting engineer to prepare a preliminary report for the upgrading and extension of the collection system and the provision of a wastewater treatment plant in order to meet the needs of Rosscarbery and … View the procurement »

2007-05-26   Sewerage work (Mayo County Council)
Title attributed to the contract by the contracting authority: Kiltimagh Wastewater Treatment Plant DBO. Expressions of Interest are invited from suitably experienced contractors who wish to tender for works comprising the design, construction, operation and maintenance of a wastewater treatment plant serving the town of Kiltimagh in County Mayo. The wastewater treatment plant shall have a capacity of 3 333 PE and be capable of expansion to 5 000 PE. The works proposed include the operation of the … View the procurement »

2007-05-16   Sewage treatment works (Sligo County Council)
Title attributed to the contract by the contracting authority: Tubbercurry, Grange and Strandhill Wastewater Treatment Plants DBO Contract. The design, build, operation and maintenance for 20 years of wastewater treatment works in Tubbercurry (5 000 PE), Grange (2 500 PE) and Strandhill (4 500 PE) together with the operation and maintenance for 20 years of two existing 2 500 PE wastewater treatment works in Gurteen and Carney, County Sligo. The works may involve the execution of additional and repetition … View the procurement »

2007-04-28   Sewage treatment works (Offaly County Council)
Title attributed to the contract by the contracting authority: Tullamore Sewerage Scheme - Wastewater Treatment Works Contract. Expressions of interest are invited from suitably experienced contractors who wish to tender for works comprising the design, construction, operation and maintenance of a wastewater treatment works serving the town of Tullamore in County Offaly together with design, construction, operation and maintenance of a regional sludge treatment facility for wastewater sludges arising in … View the procurement »