Operation & Maintenance Services

Tracey Concrete is one of the largest precast concrete manufacturers in the UK and Ireland. With our extensive range of top quality products we offer competitive and reliable solutions to meet all of our customer’s needs. Our success has been built on the consistent quality of our products, efficient delivery and outstanding customer service. With our vast experience and expertise in the construction industry we have been able to supply some of the biggest projects in the UK and Ireland. Our products have achieved all necessary certifications and are accredited with the most up to date British and European standards, with the relevant products being BSI kitemarked and CE marked. Through extensive research our technical team is always looking for the most advanced innovations in the industry and work closely with our customers to provide any project designs required. We are always environmentally conscious in the manufacturing and delivery process. We are committed to ensuring all of our products provide the economic benefits required for sustainable construction.

Xylem is a leading global water solutions company dedicated to advancing sustainable impact and empowering the people who make water work every day.

Barhale is a civil engineering and infrastructure specialist with more than 40 years’ experience in the construction industry. Founded by chairman, Dennis Curran in 1980, the group was originally set up as a tunnelling contractor. While retaining its tunnelling roots, repeated success across several sectors of the construction industry has enabled the company to expand to become one of the largest privately-owned infrastructure experts in the UK. We work UK-wide across the water, energy, transport and built environment sectors providing design, construction and maintenance services under long-term contracts with blue chip public, regulated and private clients. The company has an outstanding reputation for the range of specialist skills it possesses to support its civil engineering and infrastructure activities including MEICA and a steel-fabrication and supply subsidiary.

Started in 1955, KEE design, manufacture, supply, install, commission and service off mains drainage products, including pumps and pumping equipment, septic tanks and sewage treatment plant products. KEE also offer full evaluation and design through their nationwide servicing team, offering fully integrated plant operation, an out-of-hours call centre, treatment plant refurbishment, upgrades and plant hire. KEE’s expertise in design, manufacture, servicing, refurbishment, maintenance and operation of equipment for all types of wastewater treatment plants is backed by over 65 years of experience and over 350,000 installations worldwide. KEE provide quality engineered wastewater treatment solutions priced to offer value for money. Continuing investment in R&D ensures that the products and services supplied by KEE incorporate the latest technology to protect the environment. TREATMENT SOLUTIONS & SERVICES Rotating Biological Contactor (RBC) Wastewater Treatment Systems KEE NuDisc® & NuDisc-R® single piece packaged RBC treatment plants capable of treating populations up to 1,000 in a single packaged plant. Modular packaged DC/DN RBC treatment systems. Large diameter RBCs for site erection. Submerged Aerated Filters Modular packaged and single piece KEE NuFlow treatment systems for domestic applications up to 50 PE. Activated Sludge Systems Extended aeration (EA), sequencing batch reactors (SBR) and oxidation ditch. Anaerobic Reactor Industrial wastewater treatment. Settlement Tanks and Packaged Pumping Stations Primary or final settlement tanks. Dispersed Air Flotation Systems (DAF) KEE Microfloat® Fine Bubble Aeration Systems KEE Aspirator Aerators. KEE Triton Aerator/Mixer. The Biological Solution to Fat, Oil and Grease KEE Bio-Guard – The Grease Digester. Parts and Service Service, Maintenance and Operation. Replacement Parts and Associated Products. Plant Hire. Emergency Service KEE Emergency Call Centre for Managed Contracts.

Pipelife is an established and well respected supplier of polyethylene pipes and recognised as a global leader in the supply of long length extruded solid wall PE pipes. Our long length extruded pipes are produced by Pipelife Norge in Norway. The large, high-quality pipes are extruded at our Stathelle plant using premium PE100 resins and strict factory quality controls. Each pipe is made to order through a seamless, continuous extrusion process that eliminates welds and extends directly from the factory into the fjord. From there, the pipes are transported by tugboat straight to their destination, removing the need for land storage or extensive working areas. This efficient production and delivery method not only ensures exceptional durability and precision but also reduces handling and lowers the overall carbon footprint, making Pipelife a reliable partner for major infrastructure projects worldwide. Located on the shore of a sheltered fjord, Pipelife’s Stathelle plant offers the ideal setting for producing long-length pipes. Its coastal position allows continuous production in a clean, controlled environment with direct access to the sea, meaning pipe lengths are limited only by the fjord’s size and the pipe’s diameter. The facility is equipped with extensive storage areas on both land and water, along with a dedicated wharf for easy loading by ocean-going tugs. Supported by Norway’s reliable infrastructure, the plant benefits from a stable energy supply and consistent access to essential raw materials. Inside, a state-of-the-art production line, enhanced with specialized modifications, ensures the highest manufacturing standards and delivers unique advantages in product quality and performance. Pipelife’s long-length, large-diameter pipes are designed for a wide range of demanding applications, including: Wastewater sea outfalls and diffusers Desalination and power plant intakes and outfalls Cable landfalls Cable protection systems Horizontal directional drilling (HDD) liner ducts Fish return lines

Sewaco Ltd specializes in design, manufacture, supply and construction of purpose built plant and equipment for use in water supply systems and treatment of municipal sewage and industrial waste water. Our range of products includes: HYCOVER Static & Rotary distributor systems (from 5 l/s up to 980 l/s flow range) with optional auto cleanse and electro pneumatic belt drive mechanism, respectively. HYRATE Polytower biofilter systems using modular plastic media for: High Rate (BOD/COD reduction), upstream of existing treatment plant. Secondary ( BOD removal only or combined BOD removal/Nitrification). Tertiary Nitrification applications, downstream of existing secondary treatment processes. HYRATE Polytowers can easily incorporate natural ventilation or air extraction systems for odour control purposes, as required. Factory built timber support matrix for secondary modular plastic media support. Modular media installation and re-packing undertaken by our experienced site team.

Formed in South Yorkshire in 2013, Tank Consult's Managing Director has over 40 years expertise in the design, manufacture, and installation of glass coated, stainless steel tanks, along with the design and construction of reinforced concrete, in situ poured circular and square tanks and RC structures. “Choose Tank Consult, and you choose expertise to support and deliver for you, safely, on time and within budget to the highest quality standards.” Tank Consult: Delivering carbon/smart tank solutions for a stronger, greener future. We lead, others follow.

Technocover is an approved ISO 14001:2004 Environmental and ISO 9001:2008 Quality Accredited Company, dedicated to the Design, Manufacture, Installation and Maintenance of Physical Security Access Solutions for protection to all industrial sectors. Our extensive in-house design and manufacturing facilities are home to well established research and development unit and comprehensive testing facility. Our commercial offices incorporate our design team who utilise the latest computer aided design technology and work alongside our dedicated planning section who oversee everything from surveying, scheduling and contract reviews, to the management of framework agreements. We have been designing and manufacturing innovative steel products since 1993. In that time, through organic growth, planned expansion and acquisition, we have gained a reputation as the UK’s leading supplier of Physical Steel Security Access Products. We have a range of aperture security solutions for virtually every application, establishments in the UK and overseas have sought our expertise in providing security products for asset protection. We operate a Total Service Philosophy and can handle complete projects from site survey to final installation, whether for new or refurbishing projects, the adaptability of our galvanised steel access products means the most complex design criteria can be met. Our range of high quality access products offer custom built operational and security solutions to prevent unauthorised persons gaining access, securing key assets against all levels of trespass, malicious vandalism, theft, extortion, contamination or terrorism. Many of our access system products have been tested and approved by the Loss Prevention Certification Board (LPCB)  to LPS 1175 issue 5 or above, Security Rating Levels 2, 3, 4 or 5. Frameworks We hold both exclusive and shared framework agreements with most of the major UK water companies. Framework Security items include: LPCB Level 2 Universal Gas Cylinder Clamps LPCB Level 3 Mesh Cage Systems LPCB Level 3 Flush Access Covers LPCB Level 4 Upstand Access Covers LPCB Level 4 Padlockable Access Doors LPCB Level 4 Key Entry Doors LPCB Level 4 Enclosures/Kiosks/Cabinets LPCB Level 4 Walk-In Modular Buildings LPCB Level 4 Window Bar Sets LPCB Level 5 Louvres

Cubis Systems are the leaders in network access and cable protection products for the water sector. Providing fully specifiable, secure, integrated systems that support the delivery of complex water infrastructure networks.

FlotLife - BC Engineering SIA specializes in providing comprehensive solutions for industrial wastewater treatment, focusing on turnkey solutions for industries with environmental impact. They offer consulting, system audits, retrofitting, and chemical supply, ensuring efficient and sustainable wastewater management.

UDlive specializes in environmental monitoring technology, offering high-performance IoT devices and intuitive software for wastewater, flooding, and highways. Their solutions provide reliable, remote monitoring with easy installation and maintenance, enhancing data insights and operational efficiency.

Aarsleff Ground Engineering Ltd is the UK subsidiary of Per Aarsleff A/S, Denmark’s leading civil engineering contractor. Aarsleff are equipped to work on several types of site delivering specialist ground engineering solutions to solve technically challenging ground related problems in the UK and abroad.

AJ Engineering & Construction Services Ltd provide a wide spectrum of engineering services ranging from steel fabrication and CNC machining to cladding and civil engineering, with our highly experienced team we provide on-time, on-budget quality solutions. From our bases in Forres and Fort William, and a team accustomed to travel we can meet our client’s needs wherever required. Having worked on various water and wastewater treatment projects for the past 25 years we have developed a great working relationship with water companies across the UK. Our in-house capabilities allow us to offer a turnkey service to our clients from reactive maintenance and manufacturing to planned infrastructure and non-infrastructure projects. Many of the projects we undertake in the water sector are within water treatment and wastewater treatment plants where cleanliness is paramount, all our water sector site teams hold certification and Water Hygiene cards. Our range of services collated into one means that we can take on multiple discipline contracts and deliver them as one which provides our clients with a number of advantages. It removes the need to have multiple contractors on site at once. Benefits in cost savings passed down on procuring large amounts of steel for a side wide project. Little risk of dimensional discrepancies between contractors We work alongside framework delivery partners throughout the UK providing the services below; Steel portal frame buildings (design, fabrication, erection & cladding) Design, manufacture and installation of pipe bridges Design, manufacture and installation of site wide access metalwork (walkways, access stairs, ladders etc) Design, manufacture and installation of modular water buildings transportable by road. Design of various process tanks, pipework and pumps. Fabrication of tanks and pipework (stainless and carbon) Mechanical Installation Modular Treatment Buildings and Mechanical Fit-out SR2 rated steel enclosures (quicker than GRP Kiosks) We appreciate how important quality and cleanliness is in the water sector and we are proud that we have completely segregated facilities for stainless steel and carbon steel. In addition to this we are also approved under the regulations 31(4)(A) of the water supply regulations 2016 to supply stainless steel and pipework fabrications to the drinking water sector.

Anglian Water's Integrated Main Works Delivery Programme Anglian Water’s @one Alliance is an integral part of the Anglian Water ecosystem, delivering complex projects across the Water and Water Recycling network. Comprising 8 industry-leading organisations, each contributing specialised expertise, @one efficiently manages over 40% of Anglian Water’s capital delivery programme. Our partners are Anglian Water Asset Delivery, Balfour Beatty, Barhale, Binnies, Mott MacDonald Bentley (MMB), Sweco, Skanska and MWH Treatment. Employees in the @one Alliance are employed across all our partner companies and work together to deliver complex programmes of work. Following the successful delivery of £1.2bn during AMP7, the @one Alliance is now set to deliver approximately £3bn of vital work as part of Anglian Water’s £11bn AMP8 business plan, covering around 750 projects over the next five years. Since our establishment in 2005, @one has grown to a team of over 1,600 employees. And with plans to welcome an additional 300-500 new team members over the next 12-18 months, the Alliance is set to expand even further. If this interests you, then take a look at our jobs page to see the options available to you!

AVK UK is part of the globally renowned AVK Group who are based in over 100+ countries and has over 4,500+ employees worldwide. The AVK Group is privately owned by the founder Niels Aage Kjaer, and is named after his father Aage Valdemar Kjaer. As part of the AVK Group, we pride ourselves in being one of the leading valve manufacturers for the water, sewage, firefighting, and gas industries. Our product program comprises a large range of valves, hydrants, pipe fittings and accessories, each complying with the highest standards of safety and durability. Our focus is on the products designed and manufactured to the British Standards, however, the AVK Group today offers products in accordance with the most national and international standards. Our product portfolio also includes AVK Smart Water Management valves and sensors for real-time network information and status. We also offer Pressure Management solutions such as air valves, PRVs, and control valves, AVK Assist which enables GPS product location and, the market leading Donkin PUR range of gas valves. Our UK sales offices and manufacturing sites respond quickly to the needs of our customers and for fittings required on an express or emergency service we have a dedicated same day 24/7 helpline – 0800 202 8228. In addition, we cooperate with local and national distributor partners to offer our customers AVK products as part of multi-product packages. AVK UK is the sales division and has offices in Staveley, near Chesterfield, also known as the home of Bryan Donkin gas valves, and Northampton. AVK in the UK comprises of 7 companies and has over 500 employees. Find out more here: https://www.avkuk.co.uk/en-gb/solutions-and-information/about/avk-in-the-uk/avk-uk

With over 25 years of expertise and experience in the construction and refurbishment of trickling filters both mineral filter media and structured plastic filter media. We pride ourselves on our reputation, customer care and service and our considerable expertise in this field. Offering a full build and refurbishment service, we supply and install filter bed walls, filter bed tiles, ventilation systems and various types of filter media. Our experience enables us to offer advice where required. For almost twenty years, we have specialised in the washing and cleaning of used filter media for re-use on site or to send to recycling facilities as appropriate; delivering significant cost and environmental advantages to the client. We have carried out scores of these projects giving us unrivalled experience in this field, with the opportunity to fine tune very effective methods tailored to each site and have developed a specialist portable washing system incorporating a Portafill 3000 wash plant.

Reduce interfaces = Increased efficiency = lower CAPEX Bartec Engineering Services (established 1993) are a Mechanical and Electrical Engineering Sub-contractor, offering our clients cost effective single source engineering solutions, therefore no need for our customers use multiple sub-contractors for single discipline activities, Bartec can provide all the required elements for a successful delivery of small works schemes. Single Source Integrated Engineering Solutions Based in Staffordshire operating nationally, serving, municipal and industrial customers, specialising in the design, supply and installation of packaged plant or bespoke equipment, for water and waste water treatment and waste to energy schemes. Bartec Engineering Services offers: Mechanical and Electrical Installation of third party equipment, containerised plant. Conversion of European supplied equipment to British or Water Company Specifications and standards. Manufacturer of skid mounted equipment systems, control panels and automation and control systems. Site works, M&E install including cabling, containment and pipework. Refurbishment work. Lifting and Machinery removal. Mobile teams are available for breakdown, maintenance and service work.

BSG Civil Engineering Ltd has developed from a civil engineering contractor to the present construction company with a turnover of approximately £45 million of which 90% is based in the design and build sector. BSG’s principal client is NI Water, however the company has shown its ability to adapt to differing client needs by successfully undertaking multi million pound contracts for clients such as the Belfast Harbour Commission, Donegal County Council and DARD among others. Originally formed in 1987 Seamus Gillan Civil Engineering diversified into sheet pile driving, in 1993, to facilitate and enhance the company delivering Civil Engineering projects for the Water Service and Rivers Agency. This diversification led to the formation of BSG Piling Ltd. In 2004 it was decided that Seamus Gillan Civil Engineering due to the value of the turnover should become limited and hence Seamus Gillan Civil Engineering and BSG Piling Ltd amalgamated to form BSG Civil Engineering Limited.

Enisca is a multi-disciplinary design, engineering and construction business operating in the power and environmental sectors delivering innovative, sustainable and quality solutions for public and private sector clients in these markets. Enisca has developed and maintained strong partnerships and collaborative relationships in our industry. Our focus on safety, our customers’ needs, programme, cost and the efficiency of project delivery support our key objective of ensuring high levels of customer satisfaction. Design and construct Our experienced and skilled engineering teams work in partnership with our clients and related stakeholders from an optioneering stage through the cycle of design, construction, commissioning, training and handover to the aftercare of asset operation and maintenance. Process & MEICA design services. Feasibility ctudies and cite surveys. Carbon/energy and whole life cost assessment. Water treatment and pumping. Wastewater treatment and pumping. Industrial effluent treatment. Process plant and controls. Turnkey mechanical and electrical installation. Commissioning and training Our experienced skilled commissioning engineers (process, mechanical and electrical/control systems) endeavour to provide clients with a seamless, trouble free handover of completed projects from pre-commissioning through to process proving and training of operators. Power, control and automation Enisca Automation is the motor control centre and control systems integration division of Enisca. Enisca Automation provides a range of power distribution, control and automation solutions to a range of public, commercial and industrial clients. The Automation Division is TickIT accredited and our engineers work in partnership with our clients through the cycle of design, manufacture, commissioning, training and handover. Enisca Automation aftercare provision includes planned maintenance and service with emergency callout. MCC manufactured solutions to Form 2 and Form 4. ICA, SCADA, HMI and systems integration. G5/4 harmonic studies and reports. Power factor correction and surge protection. Thermographic surveys. Certified Profibus design and installation. Enisca Automation customers include a range of engineering & building services contractors, commercial and industrial business clients. Utilizing fully automated design, materials management, assembly and testing processes Enisca can supply product in compliance with the rigorous standards set out in BS EN 60439-1:1999 for low voltage switchgear and control gear assemblies, all products are fully CE certified. Process plant The in-house capabilities of our business set us apart. With the process, civil, mechanical, electrical and chemical engineering skills of our people we design and construct turnkey water and wastewater treatment and pumping solutions. In-house we design and manufacture water and wastewater process plant that can be incorporated into overall solutions. Our Power, Control and Automation Division designs, builds and commissions the motor control centres, automation software and SCADA systems that control our plants. Package treatment plants – Wastewater treatment for municipal and industrial applications. Package treatment plants – Potable water applications. Process plant manufacture. Screens. Scraper bridges. Picket fence thickeners. Package DAF plants. Package pumping stations and booster sets. Chemical dosing plants. Stormwater attenuation and pumping. Sampling and recording. Operation and maintenance Our operations and service engineers provide operation, maintenance, service and callout support. We have a strong, resourceful team to manage utility and industrial process plant installations. The Enisca Automation aftercare provision, includes planned maintenance and service with emergency callout.

GEDA Construction is a leading Building and Civil Engineering Company. Our technical expertise coupled with a committed personal approach has contributed to our continued success in the delivery of high quality projects. Since the 1970’s GEDA has been providing a comprehensive building and civil engineering services offering construction excellence to private and public sector clients across the UK and Ireland. We specialise in water and wastewater infrastructure including reservoirs, water and wastewater treatment works, shafts, tunnels and pipelines as well as educational, residential, community and industrial markets. With expertise across a wide variety of disciplines, we provide our clients with innovative and imaginative solutions that meet their needs in a safe, sustainable and cost-effective way.