As part of the investment, 11.96 km of sewage network will be built in the following towns: Krempachy: 1. Gravitational sanitary ducts made of PVC pipe DN 200 mm with a length of 1364.58 m including 323 mm steel casing pipe and 200 mm DN 200 mm stone pipe and DN 2000 mm 2 pcs, side sections of the DN 160 mm PCVU network with a length of 163.3 m and DN 425 mm well 17 pcs 2. Gravitational connections made of 160 mm PVC pipes and pressure pipes with a total length of 187,30 mb; on the connections 425 mm plastic wells were designed in the amount of 28 pcs. New White 1. Gravitational sanitary ducts made of PVC pipes DN 200300 mm with a total length of 9679.19 m, including drilled steel pipes fi 323 mm and fi 355, sewage wells DN 1000 mm and DN 600 mm, side sections of the DN 160 mm PVC network with a length of 1446.0 m and DN 425 mm well 120 pcs 2. 110 mm PE pipes and a total length of 921.05 m. On the route of the press pipeline there are plans to place 2 pcs cleaning wells and aerating valves for 2 pcs. Two K1 and K2 reinforced concrete chambers and a DN 1000 mm inlet from PE pipes are planned at the outlet and inlet from the river.3. P1 effluent pumping plant made as an underground Polymerobeton tank DN 1500 mm with H6.99 m with two pumps with parameters according to the execution design together with fence, control and fittings.4. Gravitational connections of sanitary sewage system made of 160 mm PVC pipes 268 pcs, 425 mm plastic wells are designed on the connections. Sewage discharged from the newly built sanitary sewer system will be discharged after completion of the investment project to the treatment plant in Krempy, the identification number: PLMP2370N, which complies with the requirements of Council Directive 91271EEC of 21 May 1991 concerning the treatment of urban waste water (OJ L, p. U. L 13540 of 30.5.1991