Expected duration: less than 1 week We need a ventilation strategy report to satisfy planning conditions for a 3 flat building in London. This should be made by an mechanical engineer.
"10) Prior to commencement of above ground works in the development hereby permitted, (excluding site clearance, demolition and basement works) a Ventilation Strategy report in order to mitigate air pollution for C3 use shall be submitted to and approved in writing by the Council. The Ventilation Strategy report should include the following information: a.Details and locations of the air intake locations at rear roof level b.Details of non-openable windows for Habitable rooms (bedrooms, living rooms) on front elevations with Fulham Road (A304) c.Details and locations of ventilation extracts, to demonstrate that they are located a minimum of 2 metres away from the fresh air ventilation intakes, openable windows, balconies, roof gardens, terraces; d.Details of the independently tested mechanical ventilation system with Nitrogen Dioxide (NO2) and Particulate Matter (PM2.5, PM10) filtration to remove airborne pollutants. The filtration system shall have a minimum efficiency of 75% in the removal of Nitrogen Oxides/Dioxides, Particulate Matter (PM2.5, PM10) in accordance with BS EN ISO 10121-1:2014 and BS EN ISO 16890:2016; Page 4 2020/01157/FUL The whole system shall be designed to prevent summer overheating and minimise energy usage. The maintenance and cleaning of the systems shall be undertaken regularly in accordance with manufacturer specifications and shall be the responsibility of the primary owner of the property. Approved details shall be fully implemented prior to the occupation/use of the development and thereafter permanently retained and maintained. To ensure that the amenity of occupiers of surrounding premises is not adversely affected by air quality from the building site, in accordance with Policies CC13 of the Local Plan 2018. 11) Prior to occupation of the development hereby permitted, details of the installation of the Zero Emission Air Source Heat Pumps or Electric Boilers to be provided for space heating and hot water shall be submitted to and approved in writing by the Local Planning Authority. Approved details shall be fully implemented prior to the occupation/use of the development and thereafter permanently retained and maintained. To ensure that the amenity of occupiers of surrounding premises is not adversely affected by air quality from the building site, in accordance with Policies CC13 of the Local Plan 2018."
