 performing periodic and preliminary medical examinations;  in-process monitoring of working conditions;  special assessment of working conditions;  performing repair and construction works (to monitor compliance with OHIFS requirements);  transport;  developing the internal regulatory documents on fire safety;  performing expert appraisals of industrial safety;  supplying personal protection equipment and work clothes as well as their cleaning and repair; In 2015, in all enterprises of the Company a total of 22 incidents (injuries) involving the employees of contracting organizations was recorded, including one case resulting in death (in 2014 these figures were equal to 16 and 3 respectively).