Legionella Hygiene Specialists
Audited Member of the Legionella Control Association
Water Hygiene and Disinfection
Air and Water Hygiene Services. Nationwide (Kent, South East England, London, Glasgow, Edinburgh, Scotland). Works to BS8558, BS 8558, PD855468, PD 855468, ACoP L8, HSG274, HSG 274, BESA (B&ES / HVCA) TR19, TR/19, TR 19, CIBSE TM26, TM 26, TM44 TM 44, BS EN 15780, BS8580, BS 8580, BS8552, BS 8552, HTM04, HTM 04 Accreditations: LCA, Legionella Control Association, ISO9001, ISO 9001, ISO14001, ISO 14001, SafeContractor, CHAS, Constructionline
Air and Water Hygiene Services. Nationwide (Kent, South East England, London, Glasgow, Edinburgh, Scotland). Works to BS8558, BS 8558, PD855468, PD 855468, ACoP L8, HSG274, HSG 274, BESA (B&ES / HVCA) TR19, TR/19, TR 19, CIBSE TM26, TM 26, TM44 TM 44, BS EN 15780, BS8580, BS 8580, BS8552, BS 8552, HTM04, HTM 04 Accreditations: LCA, Legionella Control Association, ISO9001, ISO 9001, ISO14001, ISO 14001, SafeContractor, CHAS, Constructionline
Air and Water Hygiene Specialists
Air and Water Hygiene Services. Nationwide (Kent, South East England, London, Glasgow, Edinburgh, Scotland). Works to BS8558, BS 8558, PD855468, PD 855468, ACoP L8, HSG274, HSG 274, BESA (B&ES / HVCA) TR19, TR/19, TR 19, CIBSE TM26, TM 26, TM44 TM 44, BS EN 15780, BS8580, BS 8580, BS8552, BS 8552, HTM04, HTM 04 Accreditations: LCA, Legionella Control Association, ISO9001, ISO 9001, ISO14001, ISO 14001, SafeContractor, CHAS, Constructionline
Providing Quality Service Nationwide
Legionella Risk Assessment, Log Book, Management Control Scheme, Clean and Disinfection, Chlorination, Sanitisation, Landlord Risk Assessment, UKAS Sampling and Analysis, Calorifier Inspection, Descale, Cold Water Storage Tank, Refurbishment, Water Treatment, Ductwork Clean, Duct Clean, Ventilation System Hygiene Audits, Chemical Treatment, Chemical Dosing, Pipework Disinfection, AHU, Pseudomonas, Borescope, Boroscope, Hollow Support Replacement, Tank Lining, Tank Coating, Remedial Works, BSRIA,
Legionella Risk Assessment, Log Book, Management Control Scheme, Clean and Disinfection, Chlorination, Sanitisation, Landlord Risk Assessment, UKAS Sampling and Analysis, Calorifier Inspection, Descale, Cold Water Storage Tank, Refurbishment, Water Treatment, Ductwork Clean, Duct Clean, Ventilation System Hygiene Audits, Chemical Treatment, Chemical Dosing, Pipework Disinfection, AHU, Pseudomonas, Borescope, Boroscope, Hollow Support Replacement, Tank Lining, Tank Coating, Remedial Works, BSRIA,
Legionella Risk Assessment, Log Book, Management Control Scheme, Clean and Disinfection, Chlorination, Sanitisation, Landlord Risk Assessment, UKAS Sampling and Analysis, Calorifier Inspection, Descale, Cold Water Storage Tank, Refurbishment, Water Treatment, Ductwork Clean, Duct Clean, Ventilation System Hygiene Audits, Chemical Treatment, Chemical Dosing, Pipework Disinfection, AHU, Pseudomonas, Borescope, Boroscope, Hollow Support Replacement, Tank Lining, Tank Coating, Remedial Works, BSRIA,
Legionella Risk Assessment, Log Book, Management Control Scheme, Clean and Disinfection, Chlorination, Sanitisation, Landlord Risk Assessment, UKAS Sampling and Analysis, Calorifier Inspection, Descale, Cold Water Storage Tank, Refurbishment, Water Treatment, Ductwork Clean, Duct Clean, Ventilation System Hygiene Audits, Chemical Treatment, Chemical Dosing, Pipework Disinfection, AHU, Pseudomonas, Borescope, Boroscope, Hollow Support Replacement, Tank Lining, Tank Coating, Remedial Works, BSRIA,
The need for water hygiene is a basic requirement that most would appreciate. Water should be provided by the relevant water authority in a condition that is acceptable and fit for its purpose. However, once water is distributed into the pipework of a building, its condition becomes the responsibility of the owner / occupier.
In order to meet this standard, there is often a need for plant etc. to be disinfected/chlorinated i.e. cooling towers, cold water storage tanks, domestic water systems, mains supply.
Listed below are some typical examples of when a disinfection should be carried out: -
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Before the commissioning of new pipework installations
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Modification to existing pipework
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Bacterial contamination of a system
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Sample analysis reveals Legionella presence
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Water storage tank cleaning as per ACoP L8 / HSG274 Part 2 requirements
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General maintenance and to maintain hygiene standards
The recognised standard for water system disinfection is BS8558 / PD855468. Wherever possible Envirocure Ltd will ensure this standard is met and will safeguard its compliance with independent verification.
Cold Water Storage Tank exhibiting heavy biofilm and stagnation due to lack of turnover
Combination Water Heater Tank showing scale build up and copper oxide