EMSAS - Safety & Environmental Consultants

We assist our Clients in complying with the above regulations, thereby protecting worker safety, by undertaking workplace noise assessments using the highest quality Type 1 integrating sound level meters and personal noise dosimeters. Surveys are undertaken in accordance with relevant HSE guidance (Controlling Noise at Work L108). Workplace noise levels, including high range peak levels (>140dBC) are identified, workplace noise plans are compiled and calculations of a daily/weekly personal noise exposure levels are undertaken. Hearing protection provided by employers for employees is assessed for suitability and advice given on alternative types where required. Advice is also provided on relevant health surveillance requirements along with guidance on proven noise reduction measures to limit the risk of noise exposure at source.

(3) Source - HSE website 19/01/11 (http://www.hse.gov.uk/noise/index.htm.)

Audiometric testing is undertaken to HSE guidance note MS26 and assessments include aural related medical questionnaires, otoscopic examinations and individual puretone screening. Reports include, on an individual level, audiograms, frequencies and threshold limits, HSE recommended categorisation of hearing ability and referral to an audiologist (where applicable). Help protect your workforce from permanent work related hearing damage and contact us for more information.

The criteria for quantifying the impact of an industrial noise source close to residential properties is assessed through the methodology detailed in BS 4142. This British Standard describes a method of determining the level of noise of an industrial nature together with procedures for assessing whether the noise in question is likely to give rise to complaints from persons living in the vicinity. The margin by which noise levels exceed background noise will determine the likelihood of complaints. Where it is shown that complaints are likely, a detailed noise mitigation strategy is provided to assist the Client reduce site noise and the likelihood of receiving complaints.

Noise from construction sites can be limited through the application of established best working practices, selection of quieter plant or equipment and mitigation measures as detailed in BS 5228: Code of practice for noise and vibration control on construction and open sites. Consultants will liaise on the Clients behalf, with relevant bodies to address factors which are likely to affect the acceptability of construction noise e.g. Site location, relative to the noise sensitive premises; Existing ambient noise levels; Duration of specific site operations; Hours of work; and the characteristics of the noise produced.

HAV exposure of employees can be eliminated in certain instances, but where this is not possible it can normally be controlled. Therefore the risks to health can be eliminated or reduced. The Control of Vibration at Work Regulations requires an employer to assess the risks posed by work practices to employees and to eliminate or reduce the risk. These regulations also set out daily exposure levels and limit values for exposure to HAV.

With HAV data provided by manufacturers only being a guide to what an employee actually experiences, it is much more appropriate to conduct assessments with measured data. We have undertaken HAV measurements of a wide range of tools and activities through a variety of occupations to establish personal daily exposure levels. With this information and with an assessment of working patterns we can produce significantly more accurate assessments of exposure than by relying on manufacturers’ data alone. By producing reports written to be understood we have worked with our Clients with the common goal of eliminating or reducing personal HAV exposure.