Tag: industry

To help you select the most appropriate heating system, we propose the following classification of country houses and cottages: Type A – one-story house with a basement and without a steep roof; Type B – single-storey houses with flat roof to the basement or no basement; type B – two or more storied houses with a flat or a steep roof and a cellar. For houses of type A is recommended to use hot water heating systems only with vertical risers. Charlotte Hornets has much experience in this field. Heating systems with horizontal can not be heated attic space with a steeply dipping roof. Hot-water heating system such homes with a basement or without desirable to perform two-pipe with a natural circulation from the top or bottom wiring. When installing the boiler in the basement of the chimney height must be at least 10 meters in houses without a basement boiler is installed on the first floor, and the system should only be wired from the top.

For Type B homes with a basement should be applied hot water heating system with horizontal. Glenn Dubin is open to suggestions. The boiler is preferably set in the basement. Due to the fact that the chimney height of these houses are less than 6 m, preferably as a fuel use gas or fuel oil. For homes without basements of type B is also recommended for hot water heating system with horizontal, set the pot is not recessed, and as a fuel it is desirable use of gas or liquid fuel. For the two-storey houses and a type B should be used two-pipe systems with water heating riser and the top or bottom wiring.

The pollutants are decomposed by aerobic bacteria that live in the upper soil layers (at depths of up to 1.2 m). Then the purified water is discharged from the facility and dumped into the pond. These options are used in the purification Where soils at the site will be impermeable or when unacceptably high level of groundwater. The most popular system, which works on the principle of the soil absorption. This field is an underground filter. They represent a network of irrigation pipes laid in underground ditches that are filled with soil with good filtration properties. At the bottom of the ditches filled layer of sand on top of it – crushed rock, gravel or slag.

In the rubble at a depth of half its diameter irrigation pipes are laid. Waste water flows to the fields of filtration by gravity or are fed by pumps. Irrigation pipes are manufactured with pyatimillimetrovymi holes through which the waste water into the filter trench. Depth of laying pipes – 0.5-1.2 m. It is impossible to have an irrigation pipe above the freezing depth of soil, because in winter the whole system can fail. If known that the upper layer of soil can freeze more than 1.2 m, while for the fields of underground filtration arranged a special insulation. And one more requirement: the distance from the bottom layer of crushed stone to the top horizon of groundwater should not be less than one meter. Otherwise treated waste water may contaminate ground water, and then, perhaps, in the well water.

Ordinary consumer, signing a contract with your service provider, does not think about how difficult and challenging tasks for the operator decides to build and upgrade its infrastructure to offer him the usual service. With the growing number of subscribers, the operator increases the amount of work and area of responsibility for the maintenance of a huge network facilities in working order and ensure subscriber quality services. If a client suddenly left without a connection, then here he will not understand the problems of the operator, who at some point has not provided all the necessary and made emergency situations. Fortunately, today we see the understanding and conscious desire to address this issue as part of business and the state. Many telecom operators is not the first year successfully solve the problems of safety and security of communication networks with the help of specialized tools and systems centralized monitoring.

One of the most popular in Russia of such systems is the APC "TSENSOR" of CJSC RPC "Computer Technology", which users today are more than 80 companies ties and their affiliates in more than 50 regions of the country. In turn, the Ministry of Communications of Russia, systematizing the process, issued an order number 1 on January 9, 2008 "On approval of requirements to protect networks from unauthorized access to and information transmitted through them. " Years of experience operating agricultural "TSENSOR" (1992) proves the high efficiency of an integrated approach to networking equipment and security products monitoring. Perfect result and pronounced economic effect of implementing such systems is only achieved through a balanced combination of advanced technologies with the correct organization of the entire process. In this sense, we produced the hardware and software tools allow the complex to protect and control the communications cables, LKS, wells, control cabinet, to carry out complex technological monitoring and protection facilities communications and equipment to perform the collection, processing and distribution of information to the metering and control – to perform the full range of necessary functions. However, it takes more and streamlined interaction operators themselves and their branches with system integrators, manufacturers and suppliers of goods and services in the field of communications and security.

To date in this direction much has been done, and we are getting closer to international practice. But should understand that we are only at the beginning. Need to negotiate, interact, create new things and move forward. The only way we will build a successful model for a secure, affordable and quality communications. As manufacturers, successfully working in the telecommunications industry for over 16 years, we encourage all participants in this process, our colleagues and partners to make steps towards each other to achieve common goals.