This article considers the assessment of the life cycle costs of investment and construction projects, taking into account the costs aimed at reducing the level of pollution into the environment. Financial calculation tools used to analyze investment decisions and calculate the cost of the life cycle of an object (LCC life cycle costs, also life cycle costs) are closely related methods of evaluating investments, including equipment, installation, construction work and various infrastructure investments necessary to maintain and develop the construction sector in the country's economy. For environmental management, this analysis allows the construction company to assess the financial benefits of alternative strategies or compare such strategies with the current state of affairs. The calculation of investments in terms of costs, cost savings and the potential to reduce the risk of environmental responsibility is the basis on which construction organizations should base their long-term strategies. The article is aimed at highlighting the issues of rational calculation of investment decisions in construction to maintain a favorable environmental situation in the territory where the construction production will be located.

Keywords: environmental safety, environmental monitoring, project management, ecology in construction, dust suppression, life cycle costs, dust collection systems, investments in construction

The aim of this work was the use of practical testing of a software module of topology synthesis of a IC design flow, built on the basis of EDA modules one of the leading companies, Cadence Design Systems. System compatibility with Cadence modules is achieved by using of input and output files in standard formats of data exchange - LEF and DEF. Because the data files are text format, it allows customization in any configuration of the IC and library basis. The developed software system can be used both on routing stage and use to synthesis topology (solving the placement and routing problems). Developed design flow have been tested on three projects based chipset analog-to-digital FPGA (CMOS technology on bulk silicon with 2.6 micron design rules). The developed software system can be used as a step trace compounds and to comply fully with the synthesis of topology, solving the problem of locating elements of the project and laying tracks.Positive practical results obtained allow us to conclude about the correctness of the developed algorithms, and the overall system performance.

Keywords: topology synthesis, IC, design flow, routing, placement and routing problems

The method of design new information systems with the list of procedures which it allows you to create new non-trivial projects, for example,  software of psycho semantic analysis of audio data. In article describe that base on existing requirements, in the presence of the prototype, these technologies allow us to formulate requirements to the functional structure of the future system, to determine its operating principles, and present options for technical solutions.

Keywords: conceptual design, intelligent technologies, information technologies, digital signal processing.