Konin: Maintaining inland surface waters in the subregion of Konin in 2016. ITEM 1A
Wielkopolski Zarząd Melioracji i Urządzeń Wodnych w Poznaniu Rejonowy Oddział w Koninie | Published July 22, 2016 - Deadline July 14, 2016
BUD-SERWIS Spółka z o.o. sp. k., Lisiec Wielki, ul. Rubinowa 57, 62-571 Stare Miasto, kraj/woj. wielkopolskie.
The contract is for the execution of works related to maintenance (maintenance) in the proper condition of inland surface waters with hydro-technical structures located within the county Słupca. The contract includes the following tasks: buffalo buffalo It is located at km 6 + 890 is a weir with concrete abutments of the light 3.50 m closures szandorowymi of damming height of 1.20 m. The weir provides for the following work: manual mowing lichens from the slopes of the watercourse in the region works, measurements of excavation of the foundation, trenches and excavations carried out on the spoil Backhoes - the conduit recycle construction and demolition of the cofferdam earth, transfer the purchased material, profiling riverbed below the dam, pumping and maintenance of low water levels for a period of execution of works, demolition mechanical stone wall laid on cement mortar, demolition of hand laid stone walls in cement mortar, above 20 cm, cutting of heavy steel structures - dismantling the steel components of the weir, reinforcement of foundation slabs, vertical walls, abutments weir, reinforced concrete elements of the volume of the building 1,01-10 m3 - the execution of the bottom plate and the execution of the abutments, the rear guides closing, small locksmithing, installation railings and footbridges, the purchase of new guides, purification guides sealed by brushing manually cleaning by brushing the hand of steel structures, brushing steel structures primer for minium, brushing construction steel chlorinated rubber paint, along with re-numbering of buildings and character NPP, filling trenches with density bulldozer, construction, and we assume szandorów log with a thickness of 71 mm after ostruganiu, the execution of double ties with guts fascine with a diameter of 20 + 20 cm, strengthening the bowels and overhead fabric , the execution of rip-rap on the slopes and in the bottom of 10-12 cm, the purchase of land, land transport tractor trailer samowyład. purchased land and concrete, grading (finishing of purely) surface slopes of the area around the work, sow slopes in fertile soil, repair of roads and organize meadows (with grasses) connected with the transport of 200 cm. Task No. 2 - Renovation of the siphon on Channel B Warta 374.1 km. Repair covered inlet chamber and the outlet siphon. On the siphon provided the following works: construction of the cofferdam of the bags filled with a squeal of dismantling the inlet and outlet, excavations and the excavations carried out on the spoil Backhoes - unearthing outposts, pumping and maintenance of low water levels for a period of execution of works, cleaning of concrete surfaces, jet water pressure above 500 bar concrete surfaces not painted, vertical and horizontal + clean concrete slab under the building and groom expansion joints, concrete elements of up to 1.0 m3 - filling defect in the chamber and the outlet on the slopes below and above, repair of concrete and reinforced concrete - manual reprofiling walls with cement-polymer INDUFLEX 6060, purification guides sealed by brushing manually cleaning by brushing the hand of steel structures, brushing steel structures primer for minium, brushing steel structures chlorinated rubber paint, along with the renewal of numbering buildings, grading (finishing of purely) surface slopes of the area around the work, sow slopes in fertile soil. Task No. 3 - Channel B (Struga Grabienicka B) - 4.38 km Zagórów. At the watercourse at km 1 + 900-5 + 175 5 + 250-5 + 655, 6 + 055-6 + 755 provides for the following work: manual mowing lichens from the slopes of the watercourse at km 1 + 900-5 + 175 5 250 + -5 + 655 6 + 055-6 + 755, wygrabienie wykoszonych lichens km above, the mechanical removal of bedload from the stream layer 10 cm locally on a length of 500 m, the mechanical grading of excavated backhoe bulldozer 80 m3, hacking at the overgrown water surface to 60% km 1 + 900-5 + 175 5 + 250-5 + 655, 6 + 055-6 + 755, manual shear shrubs growing on the slope of the watercourse at the surface of 0.20 ha, the fragmentation of cut branches and bushes wood splitter surface 0.20 ha. Task No. 4 - Meszna - 13.08 km Meszna entirely flows through the area of District Słupca. Maintenance adopted section at km 10 + 840- 23 + 920 in the towns: Koszuty Large Koszuty Lots, Młodojewo, Marcewo, Mieczownica and Kochowo. At the watercourse at km 10 + 840 - 23 + 920 - 13.08 km provided the following works: mowing lichens from the slopes of the watercourse at km 10 + 840 - 23 + 920, and the slopes and crown the dike at km 17 + 150 - 17 + 380 , wygrabienie wykoszonych lichens at km 10 + 840 - 23 + 920, and the slopes and crown the dike at km 17 + 150 - 17 + 380, hacking at the overgrown water surface area of up to 30% at km 17 + 150 - 23 + 920, hacking the overgrown water surface area of up to 60% at km 10 + 840 - 17 + 150, manual shear shrubs growing on s