Scope of Work

The project consists of:

1. Water Supply System
2. Sewage Collecting System
3. Waste Water Treatment Plant

 

WATER SUPPLY SYSTEM

Water tanks

• One tank with capacity 2000 m3 ( at the east of coastline )
• One tank with capacity 2000 m3 (at Orikum)
• Two tanks with capacity 200 m3 (at Radhim and Tragjast)
• One tank with capacity 500 m3 (New Dukat)
• One tank with capacity 200 m3 (Old Dukat)

Pump station

• One pump station ( at Izvor for costal line and Radhin& Tragjast)
• Q= 10 l/sec @10 bar ( one working and one standby)
• Q= 65 l/sec @9 bar ( 2-working and one standby)
• One pump station ( at main tank for Radhin)
• Q= 10 l/sec @16.7 bar (one working and one standby)
• One pump station ( at Orikum )
• Q = 30 l/sec @8 bar ( one working and one standby)

Main carrier

• 450mm diameter with length about 4.14 km (from Izvor to Costal line)
• 200mm diameter with length about 1.30 km (at Orikum)
• 200mm diameter with length about 1.985 km (at New Dukat)
• 125mm diameter with length about 0.937 km (at Tragjas)
• 125mm diameter with length about 0.999 km (at Old Dukat)

Internal networks

• 90mm diameter 5.52 km
• 125mm diameter 6.05 km
• 160mm diameter 2.22 km
• 180mm diameter 3.17 km
• 225mm diameter 2.81 km
• 250mm diameter 0.465 km
• 355mm diameter 2.104 km
• 450mm diameter 1.139 km

Water source:

• New: 3-intake rooms
• New well at Orikum

 

2. SEWAGE SYSTEM

Sewage pumps station:

• Number = 3
• No.1 Qav = 22.92 l/sec @10m (Two working and one standby)
• No.2 Qav = 33.958 l/sec @10m (Two working and one standby)
• No.3 Qav = 56.875 l/sec @15m (Two working and one standby)

Main Collector:

• 315mm diameter 4.314 km
• 355mm diameter 5.986 km
• 400mm diameter 1.01 km
• 450mm diameter 0.663 km
• 500mm diameter 0.840 km
• 600mm diameter 3.037 km
• 700mm diameter 1.145 km

Internal network:

• 200 mm diameter 2.844 km
• 250 mm diameter 2.866 km
• Force main Pipes:
• 250 mm diameter 0.161 km
• 315mm diameter 0.236 km
• 355mm diameter 0.700 km
• 400mm diameter 0.633 km

 

3. WASTE WATER TREATMENT PLANT

• Waste water treatment plant: extended aeration activated sludge
• 4000 cu.m/d Number: 1