CPA Bulletin

www.cpa.uk.net CPA Bulletin > August 2020 47 so much dust. The remaining particles that remain could then be eliminated by damping down on site. Discussion is also underway again regarding the suitability of using Positive Pressure Cabs (PPC) on machines and we are looking for evidence as to how effective they will be on a rail project. PPC’s are in use at present on some quarry sites and there is a very controlled method of working. Prior to a shift the machine is washed down in a sterile environment and the operator can get into the machine. The operator will also ensure that all his garments are clean and no dust is imported into the cab. The operator will then carry out the shift and if any breaks are required the machine and operator move back to the sterile environment to ensure the cab remains clean. This method of working is clearly not possible on a rail project because there will be times when the cab door will need to be opened at the worksite and the likelihood of dust getting into the cab increases. So further control measures, such as respiratory protective equipment would be needed, even after investing substantial sums on this type of cab. Our members have been asking to see the scientific evidence of the benefits of Positive Pressure Cabs before too much investment is made and to give peace of mind that our operatives are being adequately protected from the risks from ballast dust without the need for further control measures. Looking forward Our members have been facing a tough time since the beginning of CP6 as widely reported last year. The Covid-19 pandemic has seriously exacerbated an already difficult situation and there is a deep concern with regard to planning for the future. Many of our members have reported that their workload has reduced to something in the order of around 30% of that normally expected at this time of year. Consequently as we enter the first stage of the end of lockdown we are left guessing as to what the future workload anticipated by Network Rail and the Principal Contractors will be. The government have stated that they wish to use infrastructure spending to avoid the worst of the recession that is likely to be encountered and we understand that some works can be fast-tracked through the system. We all recognise the importance of keeping the supply chain functioning but there are concerns that if this situation continues for much longer there will be potential breaks in the chain which could be difficult to repair. What we need now is some certainty about the future and how it will look in terms of volumes, but also how we can work with our partners to ensure that the best equipment is available for the future. Without being able to make a reasonable plan for investment in appropriate staff or plant, it is possible that we will not have the capacity to step up when the industry is most in need. RAIL PLANT ASSOCIATION: 2