Force main 1200 mm from the sewage P.S. at the center of New Cairo City to the South Investors Station

Client

New Cairo Development Authority - New Urban Community Authority (NUCA)

Our Role

Client’s Consultant

Client

New Cairo Development Authority - New Urban Community Authority (NUCA)

Budget

EGP 230 million

Pipeline Length

Location

Cairo, Egypt

Project Date

December 2018

Project Description

The project involves the supervision of a 1200 mm diameter force main pipeline from the Sewage Pumping Station in New Cairo City Center to the South Investors Station to the south extension. This includes the supply, installation, and testing of prestressed concrete pipes, along with the construction of washing and air chambers and pipe jacking at key intersections. The scope also includes the installation of reinforced concrete pipes, utility relocation (water, gas, irrigation, electrical), waterproofing, and road restoration. Additionally, the project covers the installation of water hammer protection, air tanks, compressors, electrical panels, and roadworks such as asphalt resurfacing, curbstones, paving slabs, and lighting poles.

Scope of Work

The full design package, tender documents and construction supervision of the Pipeline Installation and testing:

Force mains pipeline prestressed concrete pipes (1200 mm diameter, 10-bar pressure), total length: 4200 meters and 4000 meters.

A reinforced concrete pipes (1400 mm diameter), total length: 80,000 meters.

Washing and Air Chambers:

3 washing and air chambers along the 1200 mm pipeline route.

Pipe Jacking:

Pipe Jacking under the teseen road intersection (75 meters, 3200 mm diameter pipeline) with related chambers and fittings.

Water Hammer Protection:Water hammer protection devices to safeguard the pipeline from pressure surges including Air Tanks (80 m³ capacity), Compressors, and Electrical Panels:

Utility Relocation:

Relocation of conflicting utilities, including Roadworks and Site Restoration

Asphalt road restoration (24,000 m²) and concrete curbstones (3000 meters).

Concrete slabs (10 cm thick, 2000 m²) and interlocking tiles (8 cm thick, 20,000 m²).

9 lighting poles.

Reinstatement of all disturbed surfaces.

Water lines (UPVC, 200 mm, 300 mm, 225 mm) and GRP water line (500 mm). Irrigation lines (UPVC, 9-inch and 4-inch).
Gas lines (180 mm). Electrical cables

Hydro Services

Concept, detailed design and tender documents

Construction Supervision

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