Reinforcement of landslides in quarter Boruna, town of Lom (Q3885832): Difference between revisions
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Reinforcement of landslides in quarter Boruna, town of Lom | |||||||||||||||
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On the basis of the engineering-geological and hydrological report, an investment project was drawn up, which together with the development plans was financed by the municipality of Lom. The project envisages the construction of a site: ‘STRENGTHENING OF PERIODIC ACTIVE LANDSLIDES WITH IDENTIFICATION NO MON 24,44238.92.01 AND ITS COMPOSITE PERIODIC ACTIVE LANDSLIDES OF MON 24,44238,92,01,01 AND MON 24,44238.92.01.02 REGISTERED IN Boruna — GR. LOM", including the implementation of all management activities, including preparation of public procurement documentation, as well as construction and copyright supervision and information and communication measures. Construction works are planned to lower the level of groundwater, as well as construction of a retaining wall along the coastline of the neighborhood, with a height of 5.2 m and a length of 850 m. The wall will be fed upon pilots F1200, anchored to the skateboard. To lower the water level in the body of landslides, there are 2 drainage ribs. Drainage rib No 1, which has a length of 436 m and a depth of 2 to 3.5 m, starts above Perushtitsa Street and descends on the shore of the Danube River. Drainage rib No 2, which is 885.48 m long and depth from 2 m to 4 m, starts above the landslide rash, walks along the bottom of an existing gullet and on Gurgulyat Street discharges into the Danube. There are also 2 deep drains (wells) with a diameter of 6 m each, equipped with 8 radially incorporated horizontal drilling drains (HSDs) 70 m each for collecting the drainage water. To remove the water collected in the drainage shafts, for each of them there is a flow (leak) to the Danube river, from metal pipes. After implementation of the construction works, the existing monitoring system (CIS) of the landslides will be expanded by building 20 control tracks on the newly built retaining wall, one new supporting point for observation (re) and construction of 4 inclinometers. (English) | |||||||||||||||
| Property / summary: On the basis of the engineering-geological and hydrological report, an investment project was drawn up, which together with the development plans was financed by the municipality of Lom. The project envisages the construction of a site: ‘STRENGTHENING OF PERIODIC ACTIVE LANDSLIDES WITH IDENTIFICATION NO MON 24,44238.92.01 AND ITS COMPOSITE PERIODIC ACTIVE LANDSLIDES OF MON 24,44238,92,01,01 AND MON 24,44238.92.01.02 REGISTERED IN Boruna — GR. LOM", including the implementation of all management activities, including preparation of public procurement documentation, as well as construction and copyright supervision and information and communication measures. Construction works are planned to lower the level of groundwater, as well as construction of a retaining wall along the coastline of the neighborhood, with a height of 5.2 m and a length of 850 m. The wall will be fed upon pilots F1200, anchored to the skateboard. To lower the water level in the body of landslides, there are 2 drainage ribs. Drainage rib No 1, which has a length of 436 m and a depth of 2 to 3.5 m, starts above Perushtitsa Street and descends on the shore of the Danube River. Drainage rib No 2, which is 885.48 m long and depth from 2 m to 4 m, starts above the landslide rash, walks along the bottom of an existing gullet and on Gurgulyat Street discharges into the Danube. There are also 2 deep drains (wells) with a diameter of 6 m each, equipped with 8 radially incorporated horizontal drilling drains (HSDs) 70 m each for collecting the drainage water. To remove the water collected in the drainage shafts, for each of them there is a flow (leak) to the Danube river, from metal pipes. After implementation of the construction works, the existing monitoring system (CIS) of the landslides will be expanded by building 20 control tracks on the newly built retaining wall, one new supporting point for observation (re) and construction of 4 inclinometers. (English) / rank | |||||||||||||||
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| Property / summary: On the basis of the engineering-geological and hydrological report, an investment project was drawn up, which together with the development plans was financed by the municipality of Lom. The project envisages the construction of a site: ‘STRENGTHENING OF PERIODIC ACTIVE LANDSLIDES WITH IDENTIFICATION NO MON 24,44238.92.01 AND ITS COMPOSITE PERIODIC ACTIVE LANDSLIDES OF MON 24,44238,92,01,01 AND MON 24,44238.92.01.02 REGISTERED IN Boruna — GR. LOM", including the implementation of all management activities, including preparation of public procurement documentation, as well as construction and copyright supervision and information and communication measures. Construction works are planned to lower the level of groundwater, as well as construction of a retaining wall along the coastline of the neighborhood, with a height of 5.2 m and a length of 850 m. The wall will be fed upon pilots F1200, anchored to the skateboard. To lower the water level in the body of landslides, there are 2 drainage ribs. Drainage rib No 1, which has a length of 436 m and a depth of 2 to 3.5 m, starts above Perushtitsa Street and descends on the shore of the Danube River. Drainage rib No 2, which is 885.48 m long and depth from 2 m to 4 m, starts above the landslide rash, walks along the bottom of an existing gullet and on Gurgulyat Street discharges into the Danube. There are also 2 deep drains (wells) with a diameter of 6 m each, equipped with 8 radially incorporated horizontal drilling drains (HSDs) 70 m each for collecting the drainage water. To remove the water collected in the drainage shafts, for each of them there is a flow (leak) to the Danube river, from metal pipes. After implementation of the construction works, the existing monitoring system (CIS) of the landslides will be expanded by building 20 control tracks on the newly built retaining wall, one new supporting point for observation (re) and construction of 4 inclinometers. (English) / qualifier | |||||||||||||||
point in time: 2 December 2021
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Revision as of 22:45, 2 December 2021
Project Q3885832 in Bulgaria
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Reinforcement of landslides in quarter Boruna, town of Lom |
Project Q3885832 in Bulgaria |
Statements
7,224,802.56 Bulgarian lev
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8,499,767.73 Bulgarian lev
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0.85 percent
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26 March 2019
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26 August 2021
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Въз основа на инженерно-геоложкия и хидроложки доклад е изработен инвестиционен проект, който заедно с устройствените планове е финансиран от община Лом. Проектът предвижда изграждане на обект: "УКРЕПВАНЕ НА ПЕРИОДИЧНО АКТИВНО СВЛАЧИЩЕ С ИДЕНТИФИКАЦИОНЕН № MON 24,44238,92,01 И СЪСТАВНИТЕ МУ ПЕРИОДИЧНО АКТИВНИ СВЛАЧИЩА С № MON 24,44238,92,01,01 И № MON 24,44238,92,01,02 РЕГИСТРИРАНИ В КВ. БОРУНА - ГР. ЛОМ”, в т.ч. изпълнение на всички дейности по управление, в т. ч. изготвяне на документация за обществените поръчки, както и осъществяване на строителен и авторски надзор и мерки по информация и комуникация. Предвидени са строителни работи за понижаване нивото на подпочвените води, както и изграждане на подпорна стена по бреговата линия на квартала, с височина 5,2 м и дължина 850м. Стената ще се фундира върху пилоти Ф1200, захванати с анкери към ската. За понижаване на водното ниво в тялото на свлачищата се предвиждат 2 дренажни ребра. Дренажно ребро №1, което е с дължина 436м и дълбочина от 2 до 3,5м, започва над ул. "Перущица"и слиза на брега на р.Дунав. Дренажно ребро №2, което е с дължина 885,48м и дълбочина от 2м до 4м, започва над свлачищния обрив, върви по дъното на съществуващо дере и по ул. "Гургулят" се зауства в р. Дунав. Предвиждат се и 2 дълбоки дренажни шахти (кладенци) с диаметър 6м всяка, оборудвани с по 8 броя радиално включени в нея хоризонтални сондажни дренажа (ХСД) с дължина 70м всеки, за събиране на дренажните води. За отвеждане на събраните в дренажните шахти води, за всяка от тях е предвиден отток (изтичало) до р.Дунав, от метални тръби. След изпълнение на СМР, ще се разшири съществуващата мониторинговата система (КИС) на свлачищата, като се изградят 20 контролни репери върху новоизградената подпорна стена, една нова опорна точка за наблюдение (ОТН) и изграждане на 4 бр. инклинометри. (Bulgarian)
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On the basis of the engineering-geological and hydrological report, an investment project was drawn up, which together with the development plans was financed by the municipality of Lom. The project envisages the construction of a site: ‘STRENGTHENING OF PERIODIC ACTIVE LANDSLIDES WITH IDENTIFICATION NO MON 24,44238.92.01 AND ITS COMPOSITE PERIODIC ACTIVE LANDSLIDES OF MON 24,44238,92,01,01 AND MON 24,44238.92.01.02 REGISTERED IN Boruna — GR. LOM", including the implementation of all management activities, including preparation of public procurement documentation, as well as construction and copyright supervision and information and communication measures. Construction works are planned to lower the level of groundwater, as well as construction of a retaining wall along the coastline of the neighborhood, with a height of 5.2 m and a length of 850 m. The wall will be fed upon pilots F1200, anchored to the skateboard. To lower the water level in the body of landslides, there are 2 drainage ribs. Drainage rib No 1, which has a length of 436 m and a depth of 2 to 3.5 m, starts above Perushtitsa Street and descends on the shore of the Danube River. Drainage rib No 2, which is 885.48 m long and depth from 2 m to 4 m, starts above the landslide rash, walks along the bottom of an existing gullet and on Gurgulyat Street discharges into the Danube. There are also 2 deep drains (wells) with a diameter of 6 m each, equipped with 8 radially incorporated horizontal drilling drains (HSDs) 70 m each for collecting the drainage water. To remove the water collected in the drainage shafts, for each of them there is a flow (leak) to the Danube river, from metal pipes. After implementation of the construction works, the existing monitoring system (CIS) of the landslides will be expanded by building 20 control tracks on the newly built retaining wall, one new supporting point for observation (re) and construction of 4 inclinometers. (English)
2 December 2021
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България
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Identifiers
BG16M1OP002-4.003-0013
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