Water Hygiene & Legionella RAMS – ACOP L8 & HSG274 Aligned
Create comprehensive Water Hygiene and Legionella RAMS documents using AI. Built for UK water hygiene contractors and Legionella control specialists working across cooling tower cleaning, hot and cold water system disinfection, calorifier maintenance, water storage tank cleaning, closed system treatment, and ACOP L8 compliance works. Every document is aligned with ACOP L8 (4th edition), HSG274 Parts 1–3, CIBSE TM13, and COSHH Regulations 2002.
Key Features
- AI-Generated Content – Describe the job and the AI produces a complete RAMS covering scope, hazard identification, method statement, COSHH controls, PPE, and Responsible Person requirements
- Legionella-Specific Hazard Library – Pre-built hazards for Legionella aerosol inhalation, biocide chemical exposure, confined space entry into cooling tower basins, scalding from hot water systems, and environmental discharge controls
- ACOP L8 Alignment – Documents reference Responsible Person duties, written scheme of control requirements, monitoring records, and UKAS-accredited sampling procedures
- COSHH Controls – Structured biocide and disinfectant assessments covering sodium hypochlorite, chlorine dioxide, bromine, glutaraldehyde, and descaling acids with SDS reference and WEL compliance
- Professional PDF Export – Submission-ready documents with risk matrices, L8 logbook references, and sign-off blocks for Responsible Person review
- Digital Sign-Off – Collect operative and Responsible Person signatures on-site with full audit trail and version history
Water Hygiene Job Types Supported
- Cooling Tower Cleaning & Disinfection – Routine clean and disinfection, remedial hyperchlorination following positive Legionella result, pre-commissioning and post-shutdown disinfection; compliant with HSG274 Part 1 and ACOP L8
- Hot & Cold Water System Disinfection – Chemical chlorination and thermal disinfection of new and existing domestic water systems; BS EN 806-4, HSG274 Part 2, and ACOP L8 compliant
- Calorifier & DHW Plant Works – Descale, clean, and disinfect calorifiers; PSSR 2000 written scheme examination; G3 unvented cylinder service; temperature commissioning to ACOP L8 storage and distribution requirements
- Water Storage Tank Cleaning – Cold water storage tank (CWST) clean, disinfection, inspection, and lid seal replacement; aligned with HSG274 Part 2 and BS 8558
- Swimming Pool & Spa Water Treatment – Pool water balance, superchlorination, filter cleaning, and chemical dosing system maintenance; PWTAG Code of Practice and HSG179 compliant
- Legionella Risk Assessment Survey – Structured desktop and physical surveys of water system schematics, sampling point identification, and risk scoring in line with ACOP L8 Chapter 2
- Closed System Water Treatment (LTHW / CHW) – Chemical dosing, inhibitor replenishment, and corrosion monitoring for closed heating and chilled water circuits; BSRIA BG 50/2021 and BS EN 14868 aligned
- Water Sampling & Monitoring Programme – Sentinel and non-sentinel outlet sampling, temperature monitoring, TVC and Legionella culture, results interpretation, and corrective action trigger levels
Regulatory Framework
- ACOP L8 (4th edition) – Control of Legionella bacteria in water systems; Responsible Person duties; written scheme; monitoring and records
- HSG274 Part 1 – Evaporative cooling systems: risk assessment, cleaning, disinfection, and monitoring
- HSG274 Part 2 – Hot and cold water systems: risk identification, control, and monitoring
- HSG274 Part 3 – Other risk systems including spa pools and vehicle wash systems
- CIBSE TM13 – Minimising the risk of Legionnaire’s disease
- COSHH Regulations 2002 – Assessment of biocides, disinfectants, and descaling chemicals
- Pressure Systems Safety Regulations 2000 (PSSR 2000) – Written scheme of examination for calorifiers and pressure vessels
- Water Supply (Water Fittings) Regulations 1999 – Backflow prevention; no cross-connection during dosing
- Health and Safety at Work etc. Act 1974 and CDM 2015
Related Modules
- COSHH Assessments – Assess biocides, descaling acids, and water treatment chemicals used in Legionella control works
- Construction Phase Plans – CDM 2015-aligned CPPs for notifiable water hygiene projects
- Toolbox Talks – Brief your team on Legionella awareness, biocide handling, and confined space entry
- RAMS Generator – General construction RAMS where water system work is part of a wider building project
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