Damietta-Cairo: Damietta - Cairo Inland Waterway Rehabilitation Project
In phase I of this project from 1986 to 1987 a German-Egyptian engineering consortium (including Dorsch) prepared a feasibility study for the rehabilitation of the 225 km long Damietta Branch.
In phase II in 1990 the consortium was entrusted with the selection of a new weir location upstream of El Mansoura, the supervision of survey and subsoil investigation works and the preparation of a revised economic project evaluation.
In phase III the engineering consortium was retained for the design and tender phase.
The scope of work for this phase comprised:
- Design of construction measures, equipment and facilities required to provide year-round navigation on the Damietta Branch including river regulation works, aids to navigation (mainly steel buoys and concrete anchor blocks), new navigation locks at Delta Bar-rage and Zifta, plus optional new submerged weir and navigation lock upstream of El Mansoura
- Development of river port at Athar el Nabi near Cairo
- Dredging study of the river stretch Zifta - El Mansoura (min. channel depth 2.30 m) based on revised discharge conditions
- Environmental impact assessment of entire project
- Feasibility study on improvements of Luxor and Aswan mooring facilities and
- Study on improvements on aids to navigation system on river Nile between Cairo and Aswan.
The project components covered by Dorsch embrace hydraulic-hydrological engineering, river morphology, hydraulic steel structures, electrical engineering, sanitary engineering, soils and foundation engineering, environmental planning, transport economics, quantity surveying and contract engineering.
Water and Environment
Dorsch International Consultants
River Transport Authority, Ministry of Transport
- Feasibility study
- Environmental study
- Model tests
- Tender designs including Specifications and Bills of Quantities
- Tender documents
- Prequalification of contractors
- Assistance during bidding
- Bid evaluation and award recommendation