Chlorination Compliance for Your New Construction Project with Pipe Testing Services
Chlorination is a critical step in commissioning new water systems, ensuring safety, purity, and adherence to UK regulations. For new construction projects, Pipe Testing Services (PTS) provides comprehensive solutions to achieve full chlorination compliance. This guide details our expert approach to navigating the specific requirements for new installations, from initial planning through to final certification.

Why New Construction Demands Specialist Chlorination Compliance
- Pristine System Requirements: Ensuring all new pipework, fittings, and tanks are free from construction debris and contaminants before disinfection is paramount.
- Phased Project Completion: Large construction projects often involve phased handovers, requiring meticulous planning for the chlorination and commissioning of individual sections.
- Stringent Regulatory Sign-offs: New water systems must meet all requirements of BS 8558, the Water Supply (Water Quality) Regulations, and DWI guidelines before they can be legally connected and used.
- Developer and Contractor Responsibilities: Clear understanding and execution of chlorination protocols are essential to fulfil Duty of Care and avoid costly delays or compliance failures.
Pipe Testing Services has extensive experience partnering with construction teams to address these specific demands effectively. Take a look at our: Expert Chlorination Services UK | Water Disinfection | PTS
Meeting All Regulatory Standards
for New Water Installations
The UK’s chlorination practices for new water installations are closely regulated. Pipe Testing Services ensures your project adheres to all essential guidelines, including:
BS 8558 (BS EN 806): This British Standard provides comprehensive guidance on the design, installation, testing, and maintenance of services supplying water for domestic use within buildings and their curtilages. We ensure our chlorination processes for new installations align with its stringent requirements.
Water Supply (Water Quality) Regulations: These regulations define the standards for wholesome water. Our chlorination and testing procedures verify that new systems deliver water that meets these legal parameters.
Drinking Water Inspectorate (DWI) Guidelines: We stay abreast of all DWI advice and expectations concerning the commissioning of new pipework and its connection to the public water supply.
Our Proven Process for New Build Chlorination Success
Pipe Testing Services employs a systematic process, specifically adapted for the nuances of new construction projects:
- Initial Project Consultation: We collaborate closely with developers, M&E contractors, and site managers from the early stages to understand project timelines, system specifications, and compliance requirements.
- Pre-Chlorination System Preparation: This involves thorough flushing of new pipework to remove any construction debris, swarf, or contaminants, which is essential for effective disinfection. Our internal pipe swabbing services may be utilised if required.
- Phased Disinfection & Testing: For larger developments, we can implement phased chlorination and testing aligned with your construction schedule, allowing sections of the new network to be commissioned progressively.
- Material-Specific Considerations: We adapt our methods for different types of new pipework materials (e.g., PE, ductile iron) to ensure optimal and safe chlorination.
- Controlled Chlorination & Contact Time: Uniform application of the correct chlorine dosage and adherence to specified contact times are meticulously managed.
- Comprehensive Dechlorination: Safe and environmentally responsible removal of chlorine residuals after disinfection.
- Post-Chlorination Sampling & UKAS Testing: Water samples are taken and analysed by a UKAS accredited laboratory to verify sterilisation efficacy.


Providing Full Compliance
Documentation for Your New Water System
A crucial aspect of chlorination compliance in new construction is the provision of thorough and accurate documentation. Pipe Testing Services provides a comprehensive handover pack, including:
- Detailed pre-chlorination assessment records.
- Chlorine dosage calculations and application logs.
- Safety protocols followed during the chlorination process.
- Chlorination certificates confirming successful disinfection to relevant standards (e.g., BS 8558).
- UKAS accredited laboratory water quality test results.
Proven Expertise: PTS on New Construction Projects
Our commitment to delivering compliant chlorination solutions for new construction projects is demonstrated through our successful collaborations. Explore some examples of our work:
Network Plus, Nottingham: PTS was entrusted with essential pipe testing and chlorination services for a critical existing water network upgrade which involved laying new sections. This project encompassed over 4,000 metres of new mains, requiring meticulous compliance for integration.
New Rising Main Installation, Leicester: This project involved the expert installation of over 1.6km of new polyethylene (PE) rising mains. PTS managed the staged pressure testing and ensured the final chlorination and compliance of these critical new pipelines before commissioning.
Severn Trent AMP7 Mains Renewal Support: Working with Sapphire Utility Solutions on Severn Trent Water’s AMP7 framework, PTS provided essential pressure testing, chlorination, and sampling for thousands of kilometres of newly installed or renewed water mains, ensuring timely adoption and compliance across numerous projects.



Your Trusted Partner for
New Build Water System Compliance
Choose Pipe Testing Services for your new construction projects to benefit from:
- Specialist Knowledge: Deep understanding of the regulations and standards specifically applicable to new water installations.
- Proven Track Record: Extensive experience working with developers, main contractors, and utility companies on new build sites.
- Comprehensive Service: From initial consultation and flushing to final certification and documentation.
- Problem Solving: Ability to adapt to complex project schedules and site requirements.
- Nationwide Coverage: Reliable service across the UK.
Ensure Your New Construction Project Meets All Chlorination Standards
New construction projects involving pipework come with stringent legal obligations for water quality and public health. Pipe Testing Services is your expert partner in ensuring full chlorination compliance, contributing to the delivery of safe, clean water systems and the longevity of your infrastructure.
To navigate chlorination compliance for your construction project, connect with Pipe Testing Services today.
- Phone: 01922 451646
- Email: enquiries@pipetestingservices.co.uk
- Address: Unit 27 Birchbrook Industrial Estate, Shenstone, Lichfield, Staffs, WS14 0DJ

