Post-Chlorination Testing
At Pipe Testing Services (PTS), we believe that chlorination is only the first step in maintaining a safe, clean water system. Ensuring the effectiveness of this process requires rigorous post-chlorination testing to verify water quality, confirm regulatory compliance, and safeguard public health.
This guide will explore best practices for post-chlorination testing, providing insight into the procedures, regulations, and benefits of thorough water testing.
Expert Support for All Your Needs
- Chlorination Services
- TMV Installations
- Rising Mains Pressure Testing
- Dechlorination for environmentally-safe discharge
- Pipe butt fusion and electrofusion welding
- Flow monitoring and leak detection surveys
- Trenchless rehabilitation using HDD and pipe bursting
- Legionella Contractor services – risk assessments, testing, monitoring and legionella control
Why Post-Chlorination Testing Matters
After chlorination, water systems must be thoroughly tested to ensure disinfection has been successful and to verify that chlorine levels have returned to safe limits. Post-chlorination testing is critical for several reasons:
- Effectiveness Verification: Ensures the chlorination process has eliminated harmful microorganisms.
- Regulatory Compliance: Confirms adherence to UK water quality standards.
- Contaminant Detection: Identifies any remaining pathogens or chemical imbalances
- Safe Chlorine Levels: Ensures chlorine concentrations are safe for use or consumption.
- Documentation: Provides the necessary data and reports for regulatory bodies and stakeholders.
UK Regulations and Standards for Post-Chlorination Testing
Post-chlorination testing must comply with various UK regulations, including:
- The Water Supply (Water Quality) Regulations 2016
- Drinking Water Inspectorate (DWI) Guidelines
- British Standard BS 8558:2015 (for piped system design and installation)
By ensuring all testing adheres to these standards, PTS guarantees water systems meet the stringent safety and regulatory requirements demanded in the UK. For peace of mind, our experienced technicians carry out all procedures in accordance with these regulations, ensuring your project is both safe and compliant. Learn more about our services.
Our Comprehensive Post-Chlorination Testing Process
At PTS, we use a robust and thorough testing protocol to ensure that post-chlorination assessments deliver accurate and reliable results. Our process includes the following steps:
- Sample Collection: We collect water samples from multiple locations in the system to provide a comprehensive assessment.
- On-Site Analysis: Our technicians conduct immediate tests for chlorine residuals, pH, and turbidity with advanced portable equipment.
- Laboratory Testing: Samples are sent to UKAS-accredited labs for detailed chemical and microbiological analysis.
- Legionella Testing: We perform specialised tests to detect Legionella, a critical concern for public health.
- Documentation: Provides the necessary data and reports for regulatory bodies and stakeholders.
Key Parameters in Post-Chlorination Testing
Our post-chlorination testing covers a wide range of parameters to ensure the water meets all safety standards:
- Free and Total Chlorine Residuals
- Microbiological Contaminants (e.g., E. coli, coliforms)
- Chemical Parameters (pH, hardness, metal content)
- Disinfection By-Products (DBPs)
- Turbidity and Colour
These tests help us ensure that your water system remains safe and compliant. Contact us today to discuss how we can help protect your water infrastructure.
Advanced Testing Technologies
We employ the latest technologies to ensure precision in our post-chlorination testing. Our advanced tools include:
- Spectrophotometers for accurate chlorine measurement
- ATP Bioluminescence for rapid microbial detection
- Ion Chromatography for analysing disinfection by-products
Our commitment to using state-of-the-art technology means faster results and more reliable data, helping you maintain water quality efficiently.
Case Study: Chlorination of Water Pipe for Manchester City FC Academy
Recently, PTS undertook a high-profile chlorination project at the Manchester City FC Academy. The client required a new service connection for a building extension at their state-of-the-art facility. PTS provided a complete chlorination service to sanitise the new pipework, ensuring that all water supplied to the building met stringent regulatory standards
Our Approach
We prepared and isolated the pipe sections, applied a chlorine solution, and allowed sufficient contact time to eliminate any harmful microorganisms. Continuous monitoring ensured optimal chlorine levels, and a comprehensive flush followed to remove any residual chlorine. Our team then collected water samples and tested them to verify safety and compliance.
Outcome
The client was delighted with the efficient and professional service we provided. Our chlorination process ensured that the new service connection was ready to deliver clean, safe water. To learn more about this project, visit our Manchester City FC Academy case study page.
Interpreting Results and Reporting
Once testing is complete, our technicians thoroughly analyse the data, checking:
- Compliance with UK Drinking Water Standards
- Historical Data Trends for the water system
- System-Specific Factors affecting water quality
We then provide a detailed report, including test results, regulatory comparisons, and recommendations for corrective actions if necessary. This helps you track system health and ensure ongoing compliance.
At PTS, we specialise in providing tailored commercial chlorination services for water systems of all sizes. Our team of experts brings industry-leading knowledge and experience to each project, ensuring safe, effective chlorination every time. We offer a complete range of services, from site assessments to regular testing, maintenance, and emergency response.
Environmental Considerations
At PTS, we are committed to sustainability and environmental responsibility:
- We use eco-friendly testing reagents whenever possible.
- We strive to minimise water waste during testing and sampling.
- All test chemicals are disposed of responsibly, in line with environmental regulations.
These practices ensure that our testing not only protects public health but also respects the environment.
Continuous Monitoring and Support
Post-chlorination testing is just one part of maintaining a healthy water system. We offer ongoing support, including:
- Water Quality Monitoring Programs: Regular testing to ensure compliance over time.
- Consultation on Water Treatment Optimisation: Tailored advice to keep your system running efficiently.
- Emergency Response Services: Ready to help if unexpected water quality issues arise.
If you’re looking to maintain water quality with expert post-chlorination testing, contact us today.
Contact Pipe Testing Services Today
When it comes to maintaining the safety and integrity of your water systems, trust the expertise of Pipe Testing Services (PTS). With years of industry experience, we are your go-to partner for post-chlorination testing and a wide range of water system services. Our UKAS-accredited testing procedures ensure compliance with the highest regulatory standards, giving you peace of mind that your water systems are safe, efficient, and environmentally responsible.
At PTS, our technicians delivering comprehensive testing services that cover all key parameters—from chlorine residuals to microbiological contaminants—while providing fast, reliable results. Our highly trained technicians use the latest technology to give you clear, actionable reports, so you can make informed decisions about your water infrastructure.
Whether you’re commissioning a new water system, performing routine maintenance, or addressing an emergency, we are committed to providing solutions tailored to your unique needs. With our dedication to environmental sustainability and industry best practices, you can trust us to protect both public health and the environment.
For expert advice and a personalised solution, contact Pipe Testing Services today:
Phone – 01922 451646
Email – enquiries@pipetestingservices.co.uk
Address – Unit 27 Birchbrook Industrial Estate, Shenstone, Lichfield, Staffs, WS14 0DJ