Key facts
- Pipe length
- 70 m DN1000 bypass; up to 100 m of outfall repaired
- Diameters
- DN1000 bypass; 20-inch sea outfall
- Sludge / energy
- 600 kVA supplementary diesel generator for power cuts; drying-beds operators' room
- Structure
- Concrete boundary beams around ponds 1 and 2; operations and store building
- Scope
- Civil, piping and electrical measures at the operating Sheikh Ajleen WWTP
Contract 6 of the KfW-funded Gaza Central Water and Wastewater Project: a package of protection, repair and resilience measures at the operating Sheikh Ajleen (Gaza Central) Wastewater Treatment Plant for CMWU. Works included concrete boundary beams around ponds 1 and 2, a DN1000 bypass for ponds 3 and 4, repair of the effluent sea outfall, new operations buildings, site lighting and a 600 kVA generator to keep the plant running during long power cuts.
Scope of work
- Reinforced-concrete boundary beams around treatment ponds 1 and 2
- Repairs to stairs and landings, and building works under provisional sums
- DN1000 bypass pipeline, 70 m long with all accessories, allowing ponds 3 and 4 to be bypassed
- Repair of up to 100 m of the 20-inch treated-effluent pipeline to the sea
- Drying-beds operators' room and a new CMWU operations and store building
- 30 pole-mounted site lights for safe night working
- Supply of a 600 kVA supplementary diesel generator to power the plant during extended power cuts
