Preliminary Analysis of Technical Risk for Training Saturation Heliox Diving Carried Out in KTPP AMW

Abstract Safe saturation diving in KTPP AMW1 in accordance with the in-service training plan in SZRP based on the experimental deep water diving system DGKN - 1202 requires an assessment of the potential inherent technical risk in order to identify, quantify and establish a hierarchy of the potential hazards of the hyperbaric saturated exposure process. This process is influenced by a relatively large number of factors and their relative values should be maintained at an acceptable level. In some cases, control over them may not be ideal and completely carried out, even with the implementation of the corrective actions. In such a case, they become the elements of the residual risk of the saturated exposure process using the DGKN - 120 habitat. An acceptable safety level for diving using the technical measures should be ensured and the hazards should be identified during an iterative and systemic analysis of the residual risk of the considered process.