The ways of implementing the basic principles of «lean production» at certain stages of shipbuilding production and throughout the entire life cycle of shipbuilding products are considered. The article describes the main losses that occur at the production stage, as well as ways to improve shipbuilding production and directions for solving some problems of minimizing losses in relation to enterprises in the shipbuilding industry. The authors present an example of using CALS technologies in the process of production management, designing marine engineering facilities, communication between individual design organizations and the shipbuilding enterprise when creating complex projects; as well as ways to implement this task as the most promising in the world practice. The main purpose of using CALS in shipbuilding at all stages of the life cycle of a shipbuilding product is to create a unified information model, standardize the main methods for obtaining, storing and interpreting information, protect, certify and license the information used at all stages of the life cycle of shipbuilding products using computer-aided design systems. The article describes the main goals and directions of implementing CALS technologies as one of the stages of improving processes within the framework of the lean production concept. The ways of minimizing production losses in the development of planning and technological documentation and design and technological production preparation, production of working design documentation are considered. The purpose of creating a 3D ship model using volumetric scanning technology as a means of supporting the life cycle of marine equipment products at the stages of maintenance, repair and modernization is shown. The authors list the main ways to implement the assigned tasks at the shipbuilding enterprise, considering them from the point of view of implementing «lean production»; and the essential condition for its effective functioning is the joint use of CALS technologies at the enterprises of the shipbuilding industry, contractors and design organizations. The task of training and retraining specialists for the shipbuilding industry with appropriate professional competencies is outlined.

In this work, we studied some ecological and biochemical characteristics (cultural, morphological, physiological and biochemical properties, extracellular enzymatic activity, bacterial growth in various ranges of temperatures, pH, NaCl concentrations, resistance to heavy metals) of 14 strains of thermophilic bacteria taken from thermal waters and microbial mats of Kamchatka Dachnie springs. On selective environment the strains formed mostly transparent, beige, white-gray, brown, yellow and pink colonies. It was shown that the isolates were represented most of all by asporogenic, catalase-positive and oxidase-positive, mobile, gram-negative rods of various sizes. Most of the cultures were capable of forming exozymes, especially amylases and proteinases. The strains grew in a wide range of temperatures (3550C), pH (58), NaCl concentration (15%) and were characterized by increased resistance to a number of heavy metals. 4 strains of thermophilic heterotrophic bacteria exhibited multiple multidrug resistance to metals. They were identified and it was shown that the isolates were represented by bacteria of the genus Bacillus sp. (№ 19), Thermus sp. (№ 40), Pseudomonas sp. (№ 15), Rhizobium sp. (№ 125). The strains with high enzymatic activity and increased resistance to pollutants are promising for use in the field of ecology for cleaning contaminated environmental objects.