Original Tender Description
LOT 1 SPECIFICATION: Mechanical Ventilation with Heat Recovery (MVHR) Service and Maintenance. L&Q seeks a competent Contractor for service, maintenance, and reactive repair of MVHR systems in residential dwellings to ensure safety, functionality, and effective operation for resident health, indoor air quality, and asset longevity. Services include planned preventative maintenance (PPM), reactive repairs, recommissioning, filter replacement, airflow testing, and defect reporting, primarily in occupied properties. Assets covered: MVHR units, associated ductwork, controls. PPM includes visual inspection, cleaning, filter replacement, airflow verification, settings checks, and performance confirmation. Reactive repairs cover loss of ventilation, reduced performance, noise, vibration, and component failure. Reporting requires service reports, photographic evidence, defect identification, and recommendations. Contractor must act professionally, communicate clearly with residents, and escalate safeguarding concerns. Compliance with Health and Safety at Work etc. Act 1974, COSHH, and manufacturer guidance is required. Mobilisation plan to detail resources, training, system onboarding, and data validation. Sustainability commitment through efficient practices, waste reduction, responsible disposal, and low-emission vehicles. Exclusions: new installations, system redesigns, retrofits, historic design defects, non-compliant original installations.
LOT 2 SPECIFICATION: Communal Ventilation Service and Maintenance. L&Q seeks a competent Contractor for service, maintenance, and reactive repair of communal ventilation systems in residential blocks and shared areas to maintain system reliability, effective ventilation, and building safety. Services include PPM, reactive repairs, inspection, performance verification, and defect reporting, potentially involving roof spaces and plant areas. Assets covered: communal extract systems, supply and extract systems, roof-mounted fans, controls, and accessible ductwork. PPM includes inspection of fans/motors, checking fixings, cleaning components, operational testing, and identifying deterioration. Contractor must manage safe access, comply with Working at Height Regulations, provide site-specific RAMS, and coordinate access. Reactive repairs cover fan/motor failure, mechanical faults, noise, vibration, and non-performance. Reporting requires asset-level inspection reports, photographic evidence, defect logs, and risk-based recommendations, distinguishing between maintenance, wear and tear, and legacy defects. Compliance with Health and Safety at Work etc. Act 1974, Working at Height Regulations is required; fire safety compliance ownership is excluded. Mobilisation plan to cover staffing, training, asset familiarisation, and reporting systems. Sustainability commitment through efficient planning, waste minimisation, responsible disposal, and low-emission transport. Exclusions: major replacement works, capital improvement, system redesigns, fire safety compliance ownership.