Wastewater

Providing specialist engineering and environmental expertise in design, planning and management services for wastewater projects in Ireland and overseas for regional authorities and utilities in collection, stormwater, pumping stations, treatment works and disposal.

Services

Water & Wastewater Engineering Services include:

Feasibility Studies and Preliminary Reports
Water treatment process design to relevant Uisce Éireann Standards.
Wastewater process design to primary, secondary and tertiary treatment standards.
Water & Wastewater treatment infrastructure design including process equipment, buildings networks and siteworks.
Water & Waste networks model build, calibration, analysis and design.
Catchment and receiving water quality model build, calibration, validation and analysis.
Flow control structures and storm water overflows (CSOs) option and design.
Sustainable Urban Drainage (SUDS) option and design.

Additional Value Services

Supporting Specialist Services include::

Project Management: Complete design, cost estimation, procurement, construction administration and handover services.
Safety & Compliance: Design / PSDP roles, Preliminary Safety & Health Plans, BCAR (Assigned and Design Certifier Role) and Planning Complaince.
Civil & Structural Engineering: Buildings, process units, water retaining structures, reservoirs and associated infrastructure.
Environmental: AA/EIA Screening, EcIA, EIAR, Biodiversity Net Gain, Ecological Assessment and Management Plans.
Land Acquisition: Landowner engagement, wayleaves, land maps and compulsory order.
Contract Administration: Employers representative role, payment valuations, certifications, determination and dispute resolution.
Site Supervision: Full time and part time supervision of construction contracts.

Projects

Kilmacrennan & Carrigart Wastewater Schemes

Delivery of new 1,000 PE and 700 PE wastewater treatment plants in Kilmacrennan and Carrigart to protect the River Lurgy and enable regional growth.

Rathmullan, Milford & Ramelton Wastewater Scheme

A centralized wastewater solution for Rathmullan, Milford, and Ramelton, featuring a new 5,500 PE WwTP and 18km of network upgrades to protect the Lough Swilly environment.

Tullamore and Birr Water Treatment Plant Upgrades

A multi-site upgrade of the Ardan, Clonaslee, and Birr Water Treatment Plants, delivering over 10,000m³/d of high-quality drinking water to 23,500 consumers.

Lettermacaward Water Treatment Plant Upgrade

A comprehensive 2,800m³/d upgrade of the Lettermacaward Water Treatment Plant featuring a new 1.5m dam raising at Derkmore Lough and advanced DAF/RGF treatment facilities.

Athlone Main Drainage Scheme

A flagship wastewater project for Athlone featuring 3km of tunnelled sewers, River Shannon crossings, and a 36,000 PE treatment capacity to protect local water quality.

Waste Water