Models and methods for subject specialization deepening of regional constructional enterprises by the mobile units` relocation

This article shows the amount of construction and installation works at the regional level that are formed according to the individual cluster territories, considering the specialization of the production development. For their implementation, it is necessary either to change the specialization of contracting capacities, or to use them with the consideration of the movement mobility in development zones.


Introduction
In the planned management system, execution orders for certain types of constructionassembly works and formation of annual unloading capacity contractors` programs were carried out on a territorial and sectoral principle. There was not much of a competition. The municipal administration prescribed in advance the consolidation of "Local" construction capacity, thereby forming their load. In 2002 the contracts` tendering was implemented, that influenced a lot in initial loading conditions of the constriction capacity both in territorial dispersion and specialization ways. As example of Tula region, this situation can be considered as the most typical for Central Federal District, thus the issue of the loading construction capacity can be formulated in a way: -there are social development territory plans, that are the base of formulation the amount of construction and assembly works at the objects, including technological and industry specialization; [1] -the tender documentation is being prepared by the administration of the municipal structures according to the alleged general contract; -it is required to predict the strategic utilization of construction capacities, including their specializations, mobility and the possibility of involvement of executors from the adjoining territories. [2][3]

Materials and methods
Additional expenditure (С st T ), emerging as a result of variability of the progressive growth of construction-assembly works from optimum alternative due to the intensive probabilistic factors, are accepted for following calculation: where T st C -organizational expenses in the reporting period;  Using the coefficients of labor intensity specializations and dispersion of construction types, that are shown in table 2, the resulting level of construction-assembly works for the organizational structure is: W=50039 thousands of roubles (2) The entropy of a specialized level reflection for the construction-assembly works for the organizational structure is: As a result: С st сr = 0,02·50039·0,23=230 thousands of roubles (4) where V -level of a construction spread, thousands of roubles; R ср -servicing diapason of construction structure, km; d -dispersed costs, % of the scope of construction-assembly works.
The quantity of d shall be assumed to be 2,1; 2,3; 2,5, according to the third, second and first groups of stationary organizations according to specifications and codes of practice or shall be equal to 1,79 for mobile organizations. [7][8][9][10][11] ---the boundaries of conditional zones (coinciding with the district boundary); → -the derection of the redeployment of mobile units; -6 -conditionally formed zones. Fig. 2. The scheme of redistribution of territorial divisions on the example of the regional level.

Results and discussion
A basic and expected comparison estimated in table 2, that was carry out different ways, considering the redistributions of the regional level construction program in mutual relations of organizations, specifically stationary and mobile organizational structures. The three-year program is economically effective by the amount of 6585 thousand roubles, based on the development of functionality of mobile organizational structures. [12][13][14][15]  Considering the whole estimate shows, that calculated economic efficiency level of the annual effect is about 0,16 % of an estimate at the regional level. The mobile organizational structure directly shows, that the level ranges about 2,3% of total scope of construction- assembly works for accounting period due to reallocations of specialization and improving the uniformity throughout the entire period of operation.
In conclusion, it would appear that: -trends and progress in organizational and technological functioning of organizational structures at the specialize level are objectively existing. This is the result of enhancing technology specialization; -progressive harnessing modern technologies and types of building materials is one of the main development directions of specialized construction organizations;the specialized level of executors continues to improve and the economic efficiency of capital investments in regional construction is increasing.