Water Services

TVC Sampling Services

Expert-Led Compliance Aligned with UK Regulations

All sampling procedures follow the relevant guidance and are tested in UKAS-accredited laboratories for full regulatory compliance.

Comprehensive testing analysis covering a wide range of tests and system types—including closed, cooling and domestic water systems. Testing for Legionella, Pseudomonas, and full microbiological and chemical suites.

Clear, simplified reporting with action-focused advice and support to maintain high water quality standards month after month.

Zeta provides professional TVC sampling services to support organisations responsible for maintaining compliant and well-managed water systems.

TVC sampling forms part of wider water hygiene monitoring programmes used to assess the general bacterial condition of water systems across commercial, healthcare, residential and public sector environments. Regular sampling supports ongoing compliance, system oversight and proactive water hygiene management.

Our services are designed to help organisations monitor water quality performance, identify changes within systems and maintain documented records as part of their water hygiene responsibilities.

Case Studies

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Professional TVC Water Sampling

Although TVC testing does not identify specific bacteria such as Legionella, it provides valuable information regarding the general cleanliness and biological condition of a system.

Monitoring can help identify issues associated with:

Low water turnover
Water stagnation
Temperature management concerns
System cleanliness
Changes in water quality conditions

Routine sampling supports early identification of developing issues and helps organisations maintain greater control over water hygiene management.

Water Hygiene Monitoring and Compliance

Effective water hygiene management requires ongoing monitoring and documented control measures. TVC sampling supports wider compliance programmes by providing regular insight into water system conditions and bacterial activity levels.

Monitoring activities often form part of broader water hygiene management procedures aligned with ACoP L8 and HSG274 guidance, helping organisations maintain appropriate oversight of water systems and associated risks.

Monitoring activities often form part of broader water hygiene management procedures aligned with ACoP L8 and HSG274 guidance, helping organisations maintain appropriate oversight of water systems and associated risks. Within healthcare environments, monitoring may also support water safety management procedures aligned with HTM 04-01 guidance.

Our services support:

Routine water quality monitoring
Compliance record keeping
Trend analysis and reporting
Risk management procedures
Planned water hygiene programmes
Ongoing system oversight

Sampling schedules can be tailored to suit building usage, occupancy levels and system complexity.

TVC Sampling Across Multiple Sectors

Our experts deliver TVC sampling services across a wide range of industries and operational environments.

We support:

Healthcare facilities
Care homes
Commercial offices
Hotels and leisure facilities
Educational buildings
Residential accommodation
Industrial sites
Public sector properties

Different environments require different levels of monitoring depending on risk profile and water system design. Our team works with organisations to implement practical and effective sampling programmes suited to their operational needs.

Integrated Water Hygiene Services

TVC sampling is often delivered as part of a broader water hygiene management programme.

Alongside TVC water sampling, Zeta also provides:

Legionella risk assessments
Water sampling and laboratory testing
Temperature monitoring
Water hygiene inspections
Compliance monitoring services
Remedial and risk reduction support

Laboratory analysis is completed through UKAS-accredited laboratories to support reliable testing and reporting standards.

Contact Zeta

For professional TVC sampling services and wider water hygiene support, contact Zeta today!

Our team can assist with routine monitoring programmes, water sampling requirements and ongoing compliance support for commercial, healthcare and public sector environments.

We offer technology that can support your business.

We are approved resellers of EvoMetric – Precision IoT monitoring for water.

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Water Compliance Training Courses

Need bespoke Training?

We also offer customised training courses.

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Introduction to Legionella Control (LM2)

Designed to provide the background information regarding the safe management of Legionella.

Legionella Control in Hot and Cold Water Systems (LM1-1)

Legionella awareness and refresher course designed to cover what hot and cold water system checks are required and how to record them.

Legionella Control in Cooling Systems (LM1-2)

Covers cooling system routine checks and how to record them. Suitable for operative refresher training and personnel undertaking simple…

Legionella Control in Hot and Cold Water & Cooling Systems (LM1-3)

Combines courses LM1-1 and LM1-2. Suitable for personnel undertaking simple duties or operatives requiring refresher training.

Services for your sector.

King’s College Hospital NHS Foundation Trust

Case Study

Zeta Services have been instrumental in revolutionising the Trust’s water management system. From completing an initial Legionella Risk Assessment (LRA) in 2018, to being awarded a contract for all aspects of HTM 04-01 compliance in 2021, Zeta continues to make a difference by focusing on what is really important when it comes to water hygiene.

Paul Balaam, KCH Estates Manager