Irish Water, Limerick County Council

Area Drainage Survey

Project Overview


Irish Water Limerick County Council



Under 2 million





Project Summary

Following substantial residential and commercial growth in Castletroy, a suburb of Limerick City, Irish Water and Limerick County Council contracted the Precision Group to carry out an area drainage survey of the area.

A robust drainage catchment asset report was required to enable town planning, waste water treatment upgrades to meet European water quality requirements, and the future infrastructure management of this rapidly growing suburb.

The Precision Group located and condition surveyed over 60 kilometres of main sewerage pipeline and 2,500 manholes within the catchment area. The Group carried out a full detailed mapping of the public drainage system including a catchment rain and flow survey, an impermeable area survey, pump station surveys and pump tests on the main pumped flows in the catchment area to the treatment works.


The Precision Group’s experienced engineers and state-of-the-art equipment allowed the team to complete a robust drainage area infrastructure survey delivered within budget and set time frames.

Our continual investment in technology and employee development ensures the Precision Group is at the forefront of Utility Data Capture and can provide clients with easy to use report databases and click and drag network modelling packages.

The delivery of a robust manhole location and sewer condition survey has proved vital for on-going infrastructure management in Castletroy, North Limerick.

Outputs & Results

  • Area comprising 60Km of main sewage pipelines & 25K manholes
  • Each individual asset condition & location surveyed
  • All pump station assets tested, assessed and reported
  • Major pump stations also surveyed construction, M&E details and performance testing
  • Weekly Progress Reports with all relevant stakeholders
  • Delivered within budget and set time frames

Playing our part to improve the performance of Limerick’s sewer network.


  • Area Drainage Survey
  • Data Collection of Sewers & Manholes
  • Undertake CCTV Camera Surveys
  • Wastewater Treatment Upgrade
  • Monitoring Wastewater & Rainwater flows in the network
  • Detailed Mapping of Public Drainage System
  • Confined Space Asset Surveying
  • Flow & Rainfall Data Capture
  • Precision Click & Drag Digital Reporting Technology
  • Detailed AutoCAD drawings

“We were proud to be part of this project, the surveys were the first of its scale carried out in Limerick City.
As a company we were well-placed to deliver a project of this scale as our continual investment in technology and employee development ensures the Precision Group is at the forefront of Utility Data Capture.”

Alan Stringer, Senior Contract Manager

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Steven Pimblett

Head of Finance

After studying accountancy at Queen’s University of Belfast and qualifying as a Chartered Accountant in 2001, Steven “moved to industry” in 2002, holding senior finance roles with several local businesses.  

Steven joined The Precision Group in 2019 and was appointed Finance Director in 2020.  Steven leads Precision’s experienced and dedicated Finance Team.  He constantly strives to maximise the long-term financial performance of the Group via the provision of robust, considered and pragmatic guidance to both internal management and the board.  

In addition, Steven, together with the finance team, manage the day to day finances of Precision and provide accurate and timely information to a wide range of internal and external stakeholders.    

Eddie Finn

Head of Technical Services – Construction & Building Division

Eddie joined The Precision Group in 2016 as Head of Technical Services for the Construction & Building Division.

With over 25 years’ experience within the Construction & Building Sector, Eddie has managed many large scale construction projects across the UK and Ireland.  

Along with a wealth of industry experience, Eddie holds numerous professional qualifications and accreditations, including MCIOB, ACIBE, IOSH, NVQ Level 7 in Construction Senior Management and the Constructions Skill Register Black Construction Management Card.

Not content with standing still, Eddie is currently working towards the NEBOSH National Certificate in Construction Health & Safety.

Alan Stringer

Senior Contracts Manager

Alan is one of the company’s longest-serving employees, having joined the Precision Group in 2000 as a Specialist Contracts Manager.

He is currently responsible for the development and management of the Precision Group’s specialist technical services, primarily within the Utility Data Capture arena.  Latest projects include the Cork City DAP, which was one of the largest European drainage asset surveys completed in recent years.

Alan often represents the Group at various international water and engineering sector forums.  In his spare time, he is a motorcycles and rugby enthusiast.

“Our dedicated Utility Data Capture team offer specialist asset surveying and data management services across the UK, Ireland and Europe. It is imperative we remain at the forefront in terms of the technology we utilise, both on site and within our back office, including the provision of industry leading data packages designed to exceed our clients requirements.”

Kevin Lynch

HSE Manager

An experienced HSE Manager, Kevin’s primary role within the Group is to lead a positive HSE culture throughout the company and bring practical HSE solutions to the day-to-day operations of the business. 

Kevin provides professional advice and support for the Group’s Contract Managers, Supervisors and other staff in relation to all health, safety and environmental matters, including client site audits.

As HSE Manager, Kevin has overall responsibility for compliance with all current legislation, including codes of practice and relevant standards, across The Precision Group. He also manages the Group’s Integrated Management System, including ISO 9001, 14001 and 45001, ensuring critical control points are monitored effectively.

With over 30 years’ experience within the Fire and Rescue Service, Kevin brings a wealth of experience to the role.

Seamus McCallan

Operations Manager – Construction & Building Division - Asbestos

After being involved in his family business for over 15 years,  Seamus joined The Precision Group as one of two Contracts Managers, overseeing all projects within the specialist Asbestos division.

Now head of the Group’s Asbestos Division, Seamus has primary responsibility for over 20 staff, managing projects in excess of £1.5m last year.  With over 25 years’ experience within the Asbestos and Demolition / Construction industries, Seamus has a wealth of experience within the sector, paired with exceptional communication and leadership skills.

Seamus places significant emphasis on open and transparent communication, fostering strong relationships between clients, contractors and internal stakeholders alike, to ensure projects are completed on time and within budget.

“Having experienced several changes within the Industry over the past three decades, the ability to improvise and adapt in any given situation is essential.  As a team, we continually strive to deliver the best service in our field”.

Kevin Williams

Managing Director

Kevin has a long history with The Precision Group, beginning his tenure as Financial Controller, some 20 years ago.  His career quickly progressed to Finance & IT Director, leading to his current position of Managing Director in 2013.

As a Chartered Accountant, Kevin has a steely interest in the financial planning and management for all Precision Group Companies, playing a pivotal role in the overall strategic direction of the Group.  Kevin is an inclusive Managing Director, leading the Senior Management team and empowering them at every opportunity to push forward.

In Kevin’s words –

“The company started over 30 years ago as a local contract cleaning company; I am proud to have been part of the company’s growth to become one of Northern Ireland’s most diverse business providers.  Today, in addition to our core Facilities Management services, we offer a host of other specialist services including asbestos removal, thermo-chemical cleaning and process equipment refurbishment.  We will continue to invest in the up-skilling of our workforce who are paramount to our future growth and will continue to fervently seek out opportunities in other sectors and geographic locations.  We are delighted to include some of the top players within the Global Oil & Gas industry, in our client lists.”