Neutralizes WATER

The pool with trout slipped so-called surface-active agents (surfactants). Slightly, only 1.8 grams per cubic meter of water. Within twelve weeks of almost all the trout were ordered to live long. Some did not survive a few days.

But surfactants — no poison. We face them every day. They are used for ore flotation and cleaning of metals, in the food, chemical, and leather and footwear industry. But most of all surfactants discharged into drains laundry there is now such synthetic detergents and washing powders, wherever they were. Long surfactant molecules include hydrophilic and hydrophobic groups. The last of

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Kuznetsovsky tunnel (Far Eastern Railway) has allowed to increase the carriage of goods by 21.4%

According to the Far Eastern Regional Directorate of motion control, the volume of cargo handling in the port of Busan in the first half of 2013 amounted to 11.3 million tons, up 2 million tonnes more than last year.

The increase was due to the implementation in 2008-2012, reconstruction project Oune-Highland area with the construction of a new Kuznetsov Tunnel. With the commissioning of a new tunnel was possible to increase the weight norm even freight trains (to the east) to 5600 tonnes. The estimated carrying capacity of the plot is 29.7 million tons.

After

Continue reading Kuznetsovsky tunnel (Far Eastern Railway) has allowed to increase the carriage of goods by 21.4%

On the reconstruction of the airfield Elizovo builders complete disassembly

passenger platform

In late May, the builders of FSUE "State ATS at Spetsstroy Russia" began dismantling the existing passenger platform — the area where the aircraft during a stop, boarding and alighting passengers. Reconstruction has caused some inconvenience that airport authorities in conjunction with the builders and the military tried to minimize — it was promptly repaired aircraft parking areas at the military part of the airport.

 

Reconstruction of the airport Elizovo gaining momentum: under concrete operations for the runway, taxiways, poured foundations for vysokomachtovye lighting

Continue reading On the reconstruction of the airfield Elizovo builders complete disassembly

Railways has invested more than 980 million rubles in the construction of paths in the area anchor slot-Loo

JSC "Russian Railways" has invested more than 980 million rubles for the first seven months of this year to build a double-track section on inserting anchor slot — Loo in Greater Sochi, which is conducted in the framework of the Olympic project "Strengthening the infrastructure of the railway line Tuapse — Adler," said Thursday the service of corporate communications North-Caucasian railway. The construction of additional ways to help increase the capacity of land anchor slot — Loo. This is particularly important in view of the projected increase in the supply of building materials for Olympic facilities under construction. "Since the

Continue reading Railways has invested more than 980 million rubles in the construction of paths in the area anchor slot-Loo

The Russian system of surface water discharge in the design and construction phases

Each year, the pace of construction has grown significantly, and the question of collecting and draining of rainwater and meltwater becomes mandatory in the engineering equipment of every modern facility. With the development of new technologies livnevki had a new look. Now that’s effective modern system of storm water drainage.

Linear drainage is one type of surface drainage. The device does not require a linear drainage serious preparation of the surface of just a flat slopes on both sides of the drain line. This reduces the probability of subsidence, reduced length of storm water channels, increasing the catchment area.

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The first stage of repair of the bridge over the dam Cheboksary HPP

The first stage of repair of the bridge over the dam Cheboksary HPP on the river Volga (15 042 km of federal highway "Vyatka" from Cheboksary Cheboksary HPP over the dam at Yoshkar-Ola, Kirov to Syktyvkar). Today, vehicular traffic is switched from the right to the left of the bridge repaired bridge.

As part of the left of the bridge repair length of 1.3 km. restored conjugation bridge with mounds of approaches, drainage system of roadway and internal drainage, expansion joints, and mesh railing. Conducted anti-corrosion treatment of metal elements of the superstructure. Achieved grouting cracks of concrete surfaces

Continue reading The first stage of repair of the bridge over the dam Cheboksary HPP

The Russian system of surface water discharge in the design and construction phases

Each year, the pace of construction has grown significantly, and the question of collecting and draining of rainwater and meltwater becomes mandatory in the engineering equipment of every modern facility. With the development of new technologies livnevki had a new look. Now that's effective modern system of storm water drainage.

Linear drainage is one type of surface drainage. The device does not require a linear drainage serious preparation of the surface of just a flat slopes on both sides of the drain line. This reduces the probability of subsidence, reduced length of storm water channels, increasing the catchment area.

Continue reading The Russian system of surface water discharge in the design and construction phases

Railways has invested more than 980 million rubles in the construction of paths in the area anchor slot-Loo

JSC "Russian Railways" has invested more than 980 million rubles for the first seven months of this year to build a double-track section on inserting anchor slot — Loo in Greater Sochi, which is conducted in the framework of the Olympic project "Strengthening the infrastructure of the railway line Tuapse — Adler," said Thursday the service of corporate communications North-Caucasian railway. The construction of additional ways to help increase the capacity of land anchor slot — Loo. This is particularly important in view of the projected increase in the supply of building materials for Olympic facilities under construction. "Since the

Continue reading Railways has invested more than 980 million rubles in the construction of paths in the area anchor slot-Loo

In Ternopil terrible flood

Flood

2.08.11.Silnye showers podtopili houses, huge puddles in the streets, and there are power failures of entire neighborhoods.

According to the press service of the Ternopil City Council. Recall, now in Ternopil was declared a storm warning.

The problem — in a drainage system. So at the end of last month, a shower, even a football match was canceled because the football field was completely flooded.

"Over the years, a drainage system is worn out. Significant load on it, because here drains and rain water from areas of new buildings — developers are not provided building reservoirs. Thus drainage in

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Malaysia: Flood at high tide

April 12.Some areas Tingey Kota (Kota Tinggi) are often flooded at high tide in the river Sunja Johor (Sungai Johor) and residents are concerned that the situation will deteriorate.

Inefficient drainage system and clogging caused floods at high tide, even when there is no rain. Final checks on the intersection of Jalan Tun Sri Lanang (Jalan Tun Sri Lanang) showed that the water began pouring into the area around 12:30 and the flow of water continued until 3:30 pm, when the tide water from the Sun's Johor fell through the drainage system.

Shazlen Karim said that this situation often occurs

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