Tunnels tunnels in the tunnel near Ursynów will find 130 cameras

Monitoring in the tunnel

According to the investor, the General Directorate for National Roads and Motorways (GDDKiA), information from sensors and cameras installed in both naves will go to the center.Employees will monitor the situation in the tunnel 24 hours a day, seven days a week.

The tunnel monitoring will include linear fire sensors (they will be located under each lane) and camera.It will be possible to identify events such as riding against the tide, and the video monitoring is equipped with a function controlling the number of vehicles entering and leaving the tunnel.

In addition, every 125 m, along the entire length of the object, niches were built with alarm points (19 niches in each tunnel nave), where there are phones, fire extinguishers and firefighting blankets.Alarm siren was also installed.

The tunnel will also be equipped with a basic and emergency power supply, basic, emergency and evacuation lighting.The ventilation system provides installation of a carbon monoxide and oxide measuring system.

GSM signal in the tunnel near Ursynów

The investor also answered recent media information regarding the lack of a cell signal in the tunnel.

After receiving in March 2020.The concept of assumptions related to the strengthening of the GSM signal in the tunnel, we talked with representatives of commercial operators of telecommunications networks.So only at the beginning of 2020., after the operators presented technical documentation, these conversations gained a substantive character.The first conversations of operators from GDDKiA took place at the end of 2016., but it is only in March 2020.We received the concept of assumptions related to the strengthening of the GSM signal in the tunnel, which allowed us to take further conversations.GDDKiA showed the applicants the conditions that they should meet to conclude an agreement necessary for the commercial expansion of the GSM network, but they have not been accepted to this day.In addition, on the part of telecommunications networks operators, additional requirements for the location of antennas on exhaust gas launchers have appeared - which is not possible for design reasons - it was indicated in a press reasons, emphasizing that GDDKiA is open to further talks with operators.

Ursynów - road tunnel

The tunnel near Ursynów is part of the construction of the S2 express road between Puławska and Warsaw Wilanów with a length of 4.6 km.The entrance to the facility is located in the area of ul..Indiru Gandhi and Ul.Pileckiego, and a trip to Skarpa after ul..Nowoursynowska.The tunnel was created using the sub -legged method.The contract for the implementation of the express section with the tunnel was signed in December 2015.Completion of construction works is planned for June this year.Now it's time for administrative and legal procedures, the culmination of which will be the decision to permission to use the road.

Southern Bypass of Warsaw

The southern bypass of Warsaw (S2) is to be 18.5 km long (two roadways three lanes).The route will improve communication in the city (districts: Mokotów, Ursynów and Wawer) and in the region, binding S2 with the A2 motorway and national roads.The investment was divided into three tasks, two of them have already been completed.As part of them, sections with a length of 6.5 km (Przyczółkowa - Wił Miedzeszyński) and 7.5 km (Miedzeszyński -Lubelska Wał) were created together with important engineering facilities: the Southern Bridge on the Vistula and flyover over the Mazowieckie Landscape Park.Both routes were commissioned in December 2020.

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