Poland - Protection services against natural risks or hazards

Description

The subject of the contract is the service consisting in the maintenance (maintenance) of water and water equipment in the area of Water Supervision: Kluczbork, Strzelce Opolskie, Tarnowskie Góry being in the administration of the Management Board of the Opole Waterworks. The leading works include: mowing of slopes and the bottom of watercourses, hacking of vegetation rooting in the bottom, making the trough more accessible, cutting out bushes and clearing the area, removing blockages. Due to the limited number of signs that can be entered into the content of the announcement, the remaining information is included in the ToR available together with this announcement on the Purchase Platform.
The maintenance of this section of the river will ensure the free flow of water in the riverbed, which is necessary to ensure the safety of urban infrastructure. The river flows through the city centre of Kluczbork.2.The scope of the contract.The scope of the contract includes: - manual mowing of dense and hard lichen from the slopes of the river,- raking of mowed lichen from the slopes,- hooking of the river bed when the water surface is overgrown up to 60%,- mechanical mowing of vegetation rooted in the bottom,- manual cutting and grubbing of rare coppice,- removal of swaths and impurities extracted from the river bed during the maintenance works.3The maintenance works will be carried out manually and mechanically. No unsegregated or hazardous waste will be generated during the works. No construction facilities are planned for the works in question. Access to the trough will take place on field roads and communal roads. During the maintenance works, the machines will move in a strip of up to 3.0 m width on both sides, allowing direct access to the riverbed. Detailed conditions for the execution of the works will be included in the contract and construction documents, i.e. the site handover protocol, final report on the acceptance of the works and correspondence regarding the execution of this task between the Principal and the Contractor. The maintenance of this section of the river will allow free flow of water in the riverbed and protect against erosion of river slopes. The river flows through the centre of Kluczbork and its permeability is essential for the protection of urban infrastructure.2The scope of the contract includes: a) Municipal river: - manual mowing of dense and hard lichen from the river slopes, - raking of mowed lichen from the slopes, - hacking when the water surface is over 60% overgrown, - manual cutting and grubbing of rare coppice. Stara Stobrawa: - manual mowing of dense and hard lichen from slopes,- raking of mown lichen from slopes,- manual mowing of dense and hard lichen from the bottom of a watercourse,- raking of mown lichen from the bottom of a watercourse,- hacking in case of over 60 % overgrown water surface,- manual shearing and grubbing of rare coppice,- removal of swaths and dirt extracted from a watercourse during maintenance works.3The maintenance works will be carried out manually and mechanically. No unsegregated or hazardous waste will be generated during the works. No construction facilities are planned for the works in question. Access to the trough will take place on field roads and communal roads. During the maintenance works, the machines will move in a strip of up to 3.0 m width on both sides allowing direct access to the riverbed. The maintenance of this section of the river will ensure the free flow of water in the riverbed, which is necessary to ensure the safety of municipal infrastructure. The river flows through the city centre of Volhynia.2. The scope of the contract includes: - manual mowing of dense and hard lichen from the slopes of the watercourse,- scraping of the mowed lichen from the slopes,- hacking when the water surface is over 60% overgrown,- removal of pollutants extracted from the watercourse during the maintenance works.3. No construction facilities are planned for the works in question. Access to the trough will take place on field roads and municipal roads. During the maintenance works, the machines will move in a strip of up to 3.0 m width on both sides, allowing direct access to the riverbed. Detailed conditions for the execution of the works will be included in the contract and construction documents, i.e. the site handover protocol, final report on the acceptance of the works and correspondence regarding the execution of this task between the Principal and the Contractor. The maintenance of this section of the river ensures free outflow of water, protecting the adjacent land used for agricultural purposes against watering, flooding and erosion of the banks and the formation of breakouts.2The scope of the contract includes: - manual mowing of dense and hard lichen from slopes, - raking of lichen from slopes, - manual cutting and grubbing of rare coppice, - cleaning of pipe culverts at the ratio of siltation depth to 1/3, - hacking at over 60% overgrowing of the water surface. No construction facilities are planned for the works in question. Access to the trough will take place on field roads and communal roads. During the maintenance works, the machines will move in a strip of up to 3.0 m width on both sides, allowing direct access to the riverbed. Detailed conditions for the execution of the works will be included in the contract and construction documents, i.e. the site handover protocol, final report on the acceptance of the works and correspondence regarding the execution of this task between the Principal and the Contractor. The maintenance of this section of the river will ensure free flow of water in the riverbed, which is necessary to ensure the safety of urban infrastructure. The river flows through residential estates on the outskirts of the city of Opole.2. The scope of the contract.The scope of the contract includes: - manual mowing of dense and hard lichen from the slopes of the watercourse,- raking of the mowed lichen from the slopes,- hooking at over 60% of the water surface overgrown,- manual cutting and grubbing of medium density coppice.3. No construction facilities are planned for these works. Access to the trough will take place on field roads and communal roads. During the maintenance works, the machines will move in a strip of up to 3.0 m width on both sides, allowing direct access to the riverbed. Detailed conditions for the execution of the works will be included in the contract and construction documents, i.e. the site handover protocol, final report on the acceptance of the works and correspondence regarding the execution of this task between the Principal and the Contractor. The maintenance of this section of the river will ensure free flow of water in the riverbed, which is necessary to ensure the safety of urban infrastructure. This is the lower section of the river below Kluczbork and maintaining its permeability is necessary to drain water from the city area.2 The scope of the contract.The scope of the contract includes: - manual mowing of dense and hard lichen from the slopes of the watercourse,- raking of mowed lichen from the slopes,- hacking in case of over 60% overgrown water surface,- manual cutting and grubbing of rare coppice,- nature supervision.3The maintenance works will be carried out manually and mechanically. No unsegregated or hazardous waste will be generated during the works. No construction facilities are planned for the works in question. Access to the trough will take place on field roads and communal roads. During the maintenance works, the machines will move in a strip of up to 3.0 m width on both sides, allowing direct access to the riverbed. Detailed conditions for the execution of the works will be included in the contract and construction documents, i.e. the site handover protocol, final report on the acceptance of the works and correspondence regarding the execution of this task between the Principal and the Contractor. The maintenance of this section of the river will ensure free flow of water in the riverbed, which is necessary to ensure the safety of urban infrastructure. The river flows through the settlements.2The scope of the contract includes: - manual mowing of rare hard lichen from the bottom of the watercourse, - scraping of dense hard lichen from the bottom of the watercourse, - scraping of dense lichen from the bottom of the watercourse, - hacking in case of over 60% overgrown water surface. 3. No construction facilities are planned for the works in question. Access to the trough will take place on field roads and communal roads. During the maintenance works, the machines will move in a strip of up to 3.0 m width on both sides, allowing direct access to the riverbed. Detailed conditions for the execution of the works will be included in the contract and construction documents, i.e. the site handover protocol, final report on the acceptance of the works and correspondence regarding the execution of this task between the Principal and the Contractor. The Jędrynie River in km 0+500 - 4+250 requires maintenance works due to this year's flooding after heavy rainfall. On the majority of the riverbed is overgrown with reed, calamus, including the last year's reed, which is deposited in the bed. On the ordered sections there are numerous blockages and it is necessary to make the flow of water in the river more smooth. In connection with the condition of the Jędryna River, the Mayor and local farmers have been sent letters urging for conservation.2Scope of the contract.The maintenance work will include the following activities, in accordance with the enclosed sub-contract:- manual mowing of dense hard lichen from watercourses- mechanical mowing of lichen from slopes- mechanical mowing of lichen from slopes more than 2,0 m wide- mechanical mowing of lichen from the bottom- hacking when the water surface is overgrown with more than 60 % - manual cutting and grubbing of medium density bushes and undergrowth- removal of blockages, demolition of beaver dams and impurities that dam the free flow of water in watercourses.The access to the trough will take place on field roads and communal roads. Along the preserved watercourse, machines will move in a strip of up to 3.0 m in width from both sides, allowing direct access to the riverbed.3. Terms and conditions of work execution.Detailed terms and conditions of order execution will be included in the contract and documents, i.e. the protocol of transfer of the work site, the final acceptance protocol.The contractor shall adjust the equipment to the parameters of the watercourses in order to prevent their damage. Any damages resulting from the service and their removal shall be borne by the Contractor at his expense and risk, including any claims of third parties in connection with the execution of the order in question. The Swornica River in km 0+000 - 16+600 requires maintenance works due to the possibility of pouring out after heavy rainfall or spring snowmelt. On the majority of the riverbed is overgrown with reed, calamus, including the last year's reed, which is deposited in the riverbed. On the ordered sections there are numerous blockages and it is necessary to make the flow of water in the river more efficient.2Scope of the order.Maintenance works will include the following activities, in accordance with the enclosed premia:- manual mowing of dense hard lichen from watercourse slopes- mechanical mowing of lichen from slopes- mechanical mowing of lichen from slopes with a width of more than 2.0 m- mechanical mowing of lichen from the bottom- hooking at over 60% overgrown water surface- manual shearing and grubbing of medium density bushes and undergrowth- removal of blockages, demolition of beaver dams and impurities that prevent free flow of water in the watercourse.The access to the trough will take place on field roads and communal roads. Along the preserved watercourse, machines will move in a strip of up to 3.0 m in width from both sides, allowing direct access to the riverbed.3. Terms and conditions of work execution.Detailed terms and conditions of order execution will be included in the contract and documents, i.e. the protocol of transfer of the work site, the final acceptance protocol.The contractor shall adjust the equipment to the parameters of the watercourses in order to prevent their damage. Any damages resulting from the service and their removal shall be borne by the Contractor at his expense and risk, including any claims of third parties in connection with the execution of the order in question. The subject matter of the contract is maintenance works on the Lublinica River at km 8+500 - 15+800, 20+200-21+470, the city of Koszwice, the city of Kośmidry, the city of Solarnia, the city of Pawonków, the city of Lubliniec, the city of Lubliniec. The river at the section in km 20+200-21+470 flows in the vicinity of city buildings. The section of the river at km 8+500 - 15+800 flows through areas developed mainly for agriculture. The Lublinica riverbed at the sections to be preserved is in many places built up with regulatory buildings. During the maintenance works, the existing thresholds must not be damaged or destroyed, partly with elements allowing water accumulation, steel recesses for chandeliers and bank and bottom reinforcements.2Scope of order.The planned works will consist of- mechanical mowing of vegetation rooted in the riverbed with a mowing spoon with a width of up to 3.2 m (7,300 m),- hooking at overgrown water surface up to 60% (2,540 m2),- manual mowing of dense hard lichen from slopes (41,320 m2),- raking of mowed lichen from slopes more than 2 widths,0m (38 320 m2),- manual cutting and grubbing up of medium density bushes and undergrowth (0.2 ha),- clearing the area from the remains after grubbing up (small branches, roots and bark without heather) with removal (2 000 m2),- removal of swaths and impurities extracted from the stream during maintenance works (3.0 t).All works will be carried out in accordance with an individual subdivision. Detailed conditions for the execution of the order shall be included in the contract and documents, i.e. the protocol of handing over the worksite, final acceptance protocol. The contractor shall adjust the equipment to the parameters of the watercourses in order to prevent their damage. Any damages resulting from the service and their removal shall be borne by the Contractor at his expense and risk, including possible claims of third parties in connection with the execution of the order. The subject matter of the order is the maintenance of the Table's watercourse at km 14+540-26+950 m. Tarnowskie Góry, Tarnowskie Góry commune (excluding bunker sections).The route of the watercourse in part runs through the city centre with dense buildings that make it difficult to reach the river. The Stoła River flows partly through industrially developed areas. This carries the risk of water pollution. The Tables' riverbed in the sections to be preserved is in many places built up with regulatory buildings. During maintenance works, existing thresholds, bank and bottom fortifications must not be damaged or destroyed.2Scope of the contract.The planned works will consist of- Mechanical mowing of the vegetation rooted in the riverbed with a mowing bucket with a bottom width of up to 1.6 m (1,100 m),- Hook up when the water surface is overgrown with more than 60% (18,924 m2),- manual mowing of dense hard lichen from slopes (53 478 m2), - raking of mown hard lichen from slopes over 2.0m wide (53 478 m2), - manual mowing of hard lichen from the bottom of watercourses (650 m2),- raking mowed lichens from the bottom of watercourses up to 2.0 m (650 m2) wide, - manual cutting and grubbing up of medium density bushes and undergrowth (0.7 ha), - clearing the area from the remains after grubbing up (small branches, roots and bark without heather) with removal (7000 m2),- removal of swaths and impurities extracted from the watercourse during maintenance works (4.0 t)The Table's watercourse in km 14+539-21+593 - 7.54 km is regulated.All works will be carried out in accordance with an individual subdivision. Detailed terms and conditions of the order shall be included in the contract and documents, i.e. the protocol of handing over the work site, final acceptance protocol. The Contractor shall adjust the equipment to the parameters of the watercourses in order to prevent their damage. Any damages resulting from the service and their removal shall be borne by the Contractor at his expense and risk, including possible claims of third parties in connection with the execution of the order.

Opportunity closing date

30 October 2020

Value of contract

to be confirmed