Checking Deductions for Damage Caused in Construction Organizations

Auditor ◽  
2021 ◽  
pp. 38-42
Author(s):  
G. Zolotareva ◽  
Galina Denisenko
Keyword(s):  
Building Materials ◽  
Construction Organizations

In construction, the risks of theft and damage to building materials are high due to their demand, which leads to the existence of operations to recover the amounts of damage caused from the perpetrators. Th e article considers the procedure for checking such a penalty in accordance with current legislation.

scholarly journals High strain dynamic testing of driven piles during the construction of the bridge across the Kerch Strait

2019 ◽  
Vol 265 ◽  
pp. 05007
Author(s):  
Ilia Glushkov
Keyword(s):  
Building Materials ◽  
Dynamic Testing ◽  
Driven Piles ◽  
Educational Design ◽  
Kerch Strait ◽  
Construction Organizations ◽  
Social And Economic Development ◽  
The Crimea ◽  
Technical Issues ◽  
Design Construction

In accordance with the Russian Federal Target Program of Social and Economic Development of the Crimea and Sevastopol, a bridge across the Kerch Strait is being built now. Of course, such complex structures are significant for Russia. Solving technical issues at different stages of engineering investigations, design, construction and operation of such objects it is required to attract specialists from scientific, educational, design, construction organizations, and manufacturers of building materials, structures and equipment from different countries. Before the implementation of this project, more than 70 different variations of the construction of the transport crossing were considered. These are combinations of bridges (cable, arched, girder, combined, etc.), tunnels and embankments in four sections of the Kerch Strait. As a result of the multifactor analysis, the optimal variation of the transition through the Tuzla point of two parallel bridges of about 19 km in length, with beam spans of 55-64 m, arches with a width of 227 m and a height of 45 m in the navigable channel was adopted. The bridge clearance for passage of ships is 185 × 35 m. To design a unique and complex bridge under existing regulations, special technical conditions were developed. When piles were driven, there were difficulties and issues that required prompt solutions. Employees of the Department of Highways and Bridges of the Perm National Research Polytechnic University were involved in testing piles and hammers. The design of foundations and the technology of driving piles were changed as the test results were obtained.

scholarly journals RESEARCH OF RESIDENTS INTERRELATIONS OF THE SAMARA REGION CONSTRUCTION CLUSTER

2021 ◽  
Vol 1 (195) ◽  
pp. 52-58
Author(s):  
S.I. Makarov ◽  
◽  
M.A. Boldyrev ◽  
Keyword(s):  
Regression Models ◽  
Building Materials ◽  
Construction Materials ◽  
Economic Activities ◽  
Factors Affecting ◽  
Construction Companies ◽  
Construction Organizations ◽  
Metal Products ◽  
Negative Factors ◽  
Transmission And Distribution

The article is devoted to the study of the interaction of the construction cluster participants, which determines the dynamics of the volumes and paces of construction in the region. The main subjects of this process are construction organizations and manufacturers of building materials. The main requirements of regional construction companies to suppliers of building materials are defined. The factors are revealed reflecting the dependence of the results of the construction companies' activities on the production and economic activities of the companies producing construction materials. Based on the available observations for 7 years, a statistical analysis of the samples was carried out and regression models of dynamics were constructed, the significance and adequacy of the obtained models were checked. The constructed mathematical models reflect the dependence of the volume of performed work in construction from the production indicators of manufacturers of building materials and supply organizations. The conducted research allows us to conclude that the most significant negative factors affecting the volume of work performed are the dynamics of prices for finished metal products and the dynamics of prices for the transmission and distribution of electricity.

scholarly journals THE INFLUENCE OF THE SELF-REGULATION MECHANISM ON THE PROCESS OF REDUCING THE LEVEL OF ENVIRONMENTAL AND FINANCIAL RISKS IN CONSTRUCTION ORGANIZATIONS

2021 ◽  
pp. 35-39
Author(s):  
И. И. Идилов
Keyword(s):  
Building Materials ◽  
Self Regulation ◽  
Construction Materials ◽  
The Self ◽  
Regulation Mechanism ◽  
Financial Risks ◽  
Regional Organizations ◽  
Construction Design ◽  
Construction Organizations ◽  
The Right

Установлено, что на пути развития строительных организаций существуют проблемы, связанные с финансовыми рисками, а также необходимостью соблюдения экологических требований к строительным материалам и самому строительству. Цель исследования заключается в теоретическом обосновании степени влияния механизма саморегулирования на процесс снижения уровня экологических и финансовых рисков в строительных организациях, что является актуальной задачей. Доказано, что вопросы совершенствования механизма саморегулирования оказывают существенное влияние на динамику рисков в сторону их снижения. Административная реформа, которая начата в Российской Федерации, позволила сформировать институты саморегулирования, позволяющие существенно снижать уровень совокупных затрат в отрасли и уменьшать экологические и финансовые риски. Установлено, что саморегулируемые региональные организации (СРО) России получили дополнительные права в сфере осуществления контроля закупок строительных материалов, что позволит снизить уровень затрат и заставит строительные организации закупать материалы, прошедшие экологическую экспертизу. СРО наделили правом контролировать стандарты на процессы выполнения работ и утверждать квалификационные стандарты специалистов в области архитектурно-строительного проектирования. Предложен комплекс мер по совершенствованию взаимодействия саморегулируемых региональных организаций России с государственными органами и муниципалитетами в вопросах их активного участия в реализации политики государства в области градостроительства и внедрения механизма государственно-частного партнерства в формировании городской среды, а также ликвидации ветхого жилья. It is established that there are problems associated with financial risks, as well as the need to comply with environmental requirements for building materials and construction itself, on the way of development of construction organizations. The purpose of the study is to theoretically substantiate the level of influence of the self-regulation mechanism on the process of reducing the level of environmental and financial risks in construction organizations, which is an urgent task. It is proved that the issues of improving the self-regulation mechanism have a significant impact on the dynamics of risks in the direction of their reduction. The administrative reform initiated in the Russian Federation has allowed the formation of self-regulatory institutions that significantly reduce the level of total costs in the industry and reduce environmental and financial risks. It is established that self-regulating regional organizations of Russia have received additional rights in the field of control of procurement of construction materials, which will reduce the level of costs and force construction organizations to purchase materials that have passed environmental expertise. SRO was given the right to control the standards for the processes of work and approve the qualification standards of specialists in the field of architectural and construction design. A set of measures is proposed to improve the interaction of self-regulating regional organizations of Russia with state bodies and municipalities in matters of their active participation in the implementation of state policy in the field of urban planning and the introduction of a mechanism of public - private partnership in the formation of the urban environment, as well as the elimination of dilapidated housing.

Scanning electron microscopy of asbestos-containing material where the asbestos fibers are considered locked in a binder

1993 ◽  
Vol 51 ◽  
pp. 472-473
Author(s):  
J. R. Millette ◽  
R. S. Brown
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Environmental Protection Agency ◽  
Building Materials ◽  
The United States ◽  
Protection Agency ◽  
Asbestos Fibers ◽  
Different Types ◽  
Binder Material ◽  
Scanning Electron

The United States Environmental Protection Agency (EPA) has labeled as “friable” those building materials that are likely to readily release fibers. Friable materials when dry, can easily be crumbled, pulverized, or reduced to powder using hand pressure. Other asbestos containing building materials (ACBM) where the asbestos fibers are in a matrix of cement or bituminous or resinous binders are considered non-friable. However, when subjected to sanding, grinding, cutting or other forms of abrasion, these non-friable materials are to be treated as friable asbestos material. There has been a hypothesis that all raw asbestos fibers are encapsulated in solvents and binders and are not released as individual fibers if the material is cut or abraded. Examination of a number of different types of non-friable materials under the SEM show that after cutting or abrasion, tuffs or bundles of fibers are evident on the surfaces of the materials. When these tuffs or bundles are examined, they are shown to contain asbestos fibers which are free from binder material. These free fibers may be released into the air upon further cutting or abrasion.

Legal framework for improvement of agroecology by cultivating jerusalem artichoke

2020 ◽  
pp. 59-66
Author(s):  
Mykhailo Kosmii ◽  
Vasyl. Kasiianchuk ◽  
Ruslan Zhyrak ◽  
Ivan Krykhovetskyi
Keyword(s):  
Environmental Protection ◽  
Organic Farming ◽  
Alternative Energy ◽  
Building Materials ◽  
Environmental Law ◽  
Jerusalem Artichoke ◽  
Legal Framework ◽  
Legal Regulation ◽  
Practical Application ◽  
Scientific Cognition

The purpose of this paper is to analyze and research the legal mechanisms which make it possible to improve agroecology through the organization of cultivation of Jerusalem artichoke.Methodology. The methodology includes comprehensive analysis and generalization of available scientific, theoretical, practical and applied material and development of relevant conclusions and recommendations. During the research, the following methods of scientific cognition were used: dialectical, terminological, historical and legal, logical and normative, systemic and structural, functional, normative and dogmatic, generalization methods. Results. The process of analysis and research highlighted the possibilities of cultivating Jerusalem artichoke for improving agroecology, namely improving the ecological state of the atmosphere air and soil, preparing them for organic farming. The article contains examples of practical application of tubers of Jerusalem artichoke and herbage for the production of therapeutic and prophylactic products, alternative energy and highly efficient building materials. Scientific novelty. The study found that the authors summarized and systematized the levels of legal regulation in the field of using Jerusalem artichoke for improving agroecology, preparing soil for organic farming, in particular: the inter-sectoral level which covers the interaction of agricultural and environmental law in terms of cultivation and use of Jerusalem artichoke; the level of integrated environmental and legal regulation; level of individual resource (floristic) legal regulation; the level of environmental protection (anthropoprotection) legislation.Practical importance. The results of the study can be used in law-making and environmental protection activities related to issues of cultivating and using the Jerusalem artichoke as a means of improving agroecology.

106. Efficacy of Chlorine Bleach in Killing and Blocking Allergic Reactions to Mold on Contaminated Building Materials

2005 ◽  
Author(s):  
J. Martyny ◽  
K. Pacheco ◽  
R. Harbeck ◽  
E. Barker ◽  
M. Sills ◽  
...  
Keyword(s):  
Building Materials ◽  
Allergic Reactions ◽  
Chlorine Bleach

382. Mycotoxins in Dust and Bulk Building Materials

2004 ◽  
Author(s):  
L. Saarinen ◽  
T. Tuomi ◽  
T. Johnsson ◽  
K. Reijula
Keyword(s):  
Building Materials

Modeling And Optimization Of The Construction Organization's Production Program

2020 ◽  
pp. 49-56
Keyword(s):  
Software Package ◽  
Target Function ◽  
Optimization Models ◽  
Labor Resource ◽  
Production Program ◽  
Construction Organizations ◽  
Source Data ◽  
Labor Resources ◽  
Construction Organization ◽  
Planning Production

In the article, the author considers the problems of complex algorithmization and systematization of approaches to optimizing the work plans of construction organizations (calendar plans) using various modern tools, including, for example, evolutionary algorithms for "conscious" enumeration of options for solving a target function from an array of possible constraints for a given nomenclature. Various typical schemes for modeling the processes of distribution of labor resources between objects of the production program are given, taking into account the array of source data. This data includes the possibility of using the material and technical supply base (delivery, storage, packaging) as a temporary container for placing the labor resource in case of released capacity, quantitative and qualification composition of the initial labor resource, the properties of the construction organization as a counterparty in the contract system with the customer of construction and installation works etc. A conceptual algorithm is formed that is the basis of the software package for operational harmonization of the production program ( work plans) in accordance with the loading of production units, the released capacities of labor resources and other conditions stipulated by the model. The application of the proposed algorithm is most convenient for a set of objects, which determines the relevance of its implementation in optimization models when planning production programs of building organizations that contain several objects distributed over a time scale.

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