Of the five controls tested the enclosing hood, the downdraught bench and the on-tip extraction system are the most effective. Each has advantages and disadvantages in various situations and careful consideration of the processes and tasks to be controlled is required to select between the three. The mobile capturing hood is capable of controlling exposure if used correctly, but like all capturing hoods requires repositioning if the source moves in order to keep it within the effective capturing zone. This means that the potential for worker misuse leading to exposure to solder fume is high, for this reason it should be considered secondary to the other forms of control in the opinion of the author.
What does LEV testing involve? A thorough examination of equipment including hoods, filters and ducts, measurement of the technical performance using the appropriate equipment and assessment of the effectiveness of the LEV system. We will make recommendations should your system not be up to the required standard. All work is carried out according to HSE guidance which governs LEV testing.
A comprehensive LEV report will also be produced for each piece of LEV equipment tested. All of our LEV reports include photos and/or schematic diagrams showing all test point locations, which are also clearly identified on the ducting as required by the HSE. This includes the following in line with guidance from HSG258: Following an inspection, our professional LEV consultant will mark the LEV system as a pass or fail. We will also assist you in improving all control measures where necessary.
How Welding Supplies Direct can help ? WE will carry out a thorough tests in line with COSHH Regulation 9 as detailed in HSE Guide HSG258 Our levels of service can be tailored to your Companies needs. However, most clients choose to take advantage of by combining servicing with the LEV testing. See more info at LEV Testing.
The requirement for competence for suppliers of goods and services means that the extent and depth of their knowledge and capability must be sufficient to assess and solve the problems they are likely to meet. The more complex a control scenario is and the more serious the results of failure, the greater the degree of competence required. Many trades recognise levels of competence based on qualifications and tests of capability, as well as experience of successful problem-solving over a number of years.