The design works within the contract included the following items and categories of works:

Sector 1: UAT Săpoca – Sewerage Networks in the Localities of Săpoca and Mătești:
Item 1.1: Sewerage Networks in Săpoca

• New sewage network, domestic wastewater, with PVC pipes, SN8, DN 250 mm, L = 19,913 m;
• Inspection chambers for the sewage network – 628 pieces;
• Sewage pumping stations – 5 pieces;
• Pumping discharge pipes, made of PEID, PN 10, DN 90 mm, L = 1,236 m;
• Pumping discharge pipes, made of PEID, PN 10, DN 110 mm, L = 404 m;
• New consumer connections, made of PVC pipes, SN8, DN 160 mm – 712 pieces;
• Integration of the new proposed items into the SCADA system.

Item 1.2: Sewerage Networks in Mătești

• New sewage network, domestic wastewater, with PVC pipes, SN8, DN 250 mm, L = 13,478 m;
• Inspection chambers for the sewage network – 376 pieces;
• Sewage pumping stations – 3 pieces;
• Pumping discharge pipes, made of PEID, PN 10, DN 90 mm, L = 1,210 m;
• Pumping discharge pipes, made of PEID, PN 10, DN 140 mm, L = 2,224 m;
• New consumer connections, made of PVC pipes, SN8, DN 160 mm – 640 pieces;
• Integration of the new proposed items into the SCADA system.

Sector 2: UAT Cernătești – Sewerage Networks in the Localities of Cernătești, Zărneștii de Slănic, Fulga:
Item 2.1: Sewerage Networks in Cernătești

• Extension of the domestic wastewater sewerage network, with PVC pipes, SN8, DN 250 mm, L = 5,864 m;
• Inspection chambers for the sewage network – 207 pieces;
• Sewage pumping stations – 2 pieces;
• Pumping discharge pipes, made of PEID, PN 10, DN 90 mm, L = 988 m;
• New consumer connections, made of PVC pipes, SN8, DN 160 mm – 483 pieces;
• Integration of the new proposed items into the SCADA system.

Item 2.2: Sewerage Networks in Zărneștii de Slănic

• New sewage network, domestic wastewater, with PVC pipes, SN8, DN 250 mm, L = 13,926 m;
• Inspection chambers for the sewage network – 399 pieces;
• Sewage pumping stations – 5 pieces;
• Pumping discharge pipes, made of PEID, PN 10, DN 90 mm, L = 734 m;
• New consumer connections, made of PVC pipes, SN8, DN 160 mm – 495 pieces;
• Integration of the new proposed items into the SCADA system.

Item 2.3: Sewerage Networks in Fulga

• New sewage network, domestic wastewater, with PVC pipes, SN8, DN 250 mm, L = 5,603 m;
• Inspection chambers for the sewage network – 180 pieces;
• Sewage pumping stations – 2 pieces;
• Pumping discharge pipes, made of PEID, PN 10, DN 90 mm, L = 1,580 m;
• New consumer connections, made of PVC pipes, SN8, DN 160 mm – 185 pieces;
• Integration of the new proposed items into the SCADA system.

Sector 3: UAT Beceni – Sewerage Networks in the Localities of Beceni, Mărgăriți, Valea Părului, Izvoru Dulce, Gura Dimienii, Dogari:
Item 3.1: Sewerage Networks in Beceni

• New sewage network, domestic wastewater, with PVC pipes, SN8, DN 250 mm, L = 6,852 m;
• Inspection chambers for the sewage network – 195 pieces;
• Sewage pumping stations – 4 pieces;
• Pumping discharge pipes, made of PEID, PN 6, DN 90 mm, L = 332 m;
• Pumping discharge pipes, made of PEID, PN 6, DN 125 mm, L = 212 m;
• Pumping discharge pipes, made of PEID, PN 6, DN 180 mm, L = 1,059 m;
• New consumer connections, made of PVC pipes, SN8, DN 160 mm – 260 pieces;
• Integration of the new proposed items into the SCADA system.

Item 3.2: Sewerage Networks in Mărgăriți

• New sewage network, domestic wastewater, with PVC pipes, SN8, DN 250 mm, L = 4,033 m;
• Inspection chambers for the sewage network – 107 pieces;
• Sewage pumping stations – 2 pieces;
• Pumping discharge pipes, made of PEID, PN 6, DN 90 mm, L = 236 m;
• Pumping discharge pipes, made of PEID, PN 6, DN 125 mm, L = 165 m;
• New consumer connections, made of PVC pipes, SN8, DN 160 mm – 180 pieces;
• Integration of the new proposed items into the SCADA system.

Item 3.3: Sewerage Networks in Valea Părului

• New sewage network, domestic wastewater, with PVC pipes, SN8, DN 250 mm, L = 5,273 m;
• Inspection chambers for the sewage network – 142 pieces;
• Sewage pumping stations – 3 pieces;
• Pumping discharge pipes, made of PEID, PN 6, DN 90 mm, L = 443 m;
• Pumping discharge pipes, made of PEID, PN 6, DN 160 mm, L = 1,453 m;
• New consumer connections, made of PVC pipes, SN8, DN 160 mm – 238 pieces;
• Integration of the new proposed items into the SCADA system.

Item 3.4: Sewerage Networks in Izvoru Dulce

• New sewage network, domestic wastewater, with PVC pipes, SN8, DN 250 mm, L = 10,296 m;
• Inspection chambers for the sewage network – 263 pieces;
• Sewage pumping stations – 3 pieces;
• Pumping discharge pipes, made of PEID, PN 6, DN 90 mm, L = 803 m;
• Pumping discharge pipes, made of PEID, PN 6, DN 110 mm, L = 1,218 m;
• New consumer connections, made of PVC pipes, SN8, DN 160 mm – 347 pieces;
• Integration of the new proposed items into the SCADA system.

Item 3.5: Sewerage Networks in Gura Dimienii

• New sewage network, domestic wastewater, with PVC pipes, SN8, DN 250 mm, L = 6,409 m;
• Inspection chambers for the sewage network – 182 pieces;
• Sewage pumping stations – 4 pieces;
• Pumping discharge pipes, made of PEID, PN 6, DN 90 mm, L = 613 m;
• Pumping discharge pipes, made of PEID, PN 6, DN 110 mm, L = 400 m;
• New consumer connections, made of PVC pipes, SN8, DN 160 mm – 299 pieces;
• Integration of the new proposed items into the SCADA system.

Item 3.6: Sewerage Networks in Dogari

• New sewage network, domestic wastewater, with PVC pipes, SN8, DN 250 mm, L = 2,659 m;
• Inspection chambers for the sewage network – 85 pieces;
• Sewage pumping station – 1 piece;
• Pumping discharge pipe, made of PEID, PN 6, DN 90 mm, L = 335 m;
• New consumer connections, made of PVC pipes, SN8, DN 160 mm – 115 pieces;
• Integration of the new proposed items into the SCADA system.

Sector 4: UAT Beceni – Wastewater Treatment Plant in Beceni:
Item 4.1: Wastewater Treatment Plant in Beceni

• The plant capacity will be 2,394 PE. The treated water will be discharged into the Slănic River.