Oguz – Gabala – Baku Water Pipeline – AZERBAIJAN (251 km Pipeline)

Detailed Description:

Oguz - Gabala - Baku Water Pipeline (OGB-3)
Water Supply to City of Baku (Facilities at 190 m Elevation) from the Underground Wells at Oguz Region (410 m Elevation) with Total 251 km, DN 2000 mm (5 cum/sec) GRP and STEEL Pipes

Main Pipeline - 251 km
DN 2000 GRP Pipe - 197 km
DN 2000 STEEL Pipe - 54 km
Pressure Classes - PN 10, PN 16, PN 20, PN 25

Pipeline Structures
Flow Control Valve Station (FCV)
Pressure Break Chamber (PBC)
Pressure Control Valve Station (PCV)
Flowmeter Valve Pit (8 each)
Air Release Valve Station (135 each)
Water Discharge Valve Station (169 each)

Pipeline Crossings
River Crossing (12 each)
Road Crossing (9 each)
Oil / Gas Pipeline Crossing (14 each)
Fault Line Crossing (8 each)

Overflow Discharge Lines
Pirsaat Overflow Discharge Line DN 2000 mm GRP Pipe - 615 m
Jeyranbatan Overflow Discharge Line DN 2000 mm GRP Pipe - 4,196 m

Facilities at +190 m Elevation
Pressure Break Chamber, Chlorination Building, Administration Building, Workshop and Storage Building, Open Material Storage, Guard House, Power Supply and Transformer Station (400 kVA)

Services Provided By ESER

As-Built Documentation
Detailed Engineering
Construction Shop Drawings
Commissioning
Start-up Inspections
Geotechnical Studies
Procurement Documentation
Topographical Surveys