Berbera – Tog Wajaale Road Herb Miedema Manager Design HP Gauff Ingenieure – JBG
• Connects Berbera Port to Addis Ababa • Important for Regional and Local Trade • 240 Km in Somaliland • Built 30 years ago • No substantial maintenance received
Causeway to Berbera Port
Road Section Berbera – Hargeisa. Potholes, bleeding and stripping of the road surface are hazards for traffic.
Road Section Hargeisa Town – cattle, turning traffic, hand- carts all fighting for space
Road Section Hargeisa Town – parked cars, pedestrians and road side stalls also fighting for space
Road Section Hargeisa – Tog Wajaale. One of the 35 drifts in the alignment. Traffic is sometimes blocked for hours.
Road Section Hargeisa – Tog Wajaale. Flash floods eat away the protection of the drift and will collapse soon.
Road Section Berbera - Hargeisa. Many new culverts have been constructed. The design has included these.
• Design Study – Appropriate solution for rehabilitation – Widening of existing road – Raises alignment and provides bridges – Provides parking lanes in Hargeisa Town Center – Provides bypass for Hargeisa Town – Improves Safety
ESIA • Carried out according to World Bank Standards • Cons: – Some destruction of property – Loss of habitat, biodiversity – Soil erosion – Increased dust levels, noise, poor waste management etc.
ESIA • Pros – Improved connection to Berbera Port – Increase in international transit trade – Increase livestock, agricultural trade – Stimulation of local trade and business in area of influence – Decrease in road accidents – Decongestion of Hargeisa Town
X-Section • Outside Hargeisa – 7 m wide carriage way + 2 m wide hard shoulders on either side • Inside Hargeisa – Median + 3.5 m wide lane + 3.5 m parking lane + 2.5 m footpath* *Where space allows
• Six sections: 1. Berbera – Dacarbuduqh 2. Dacarbuduqh – Hargeisa East 3. Hargeisa East – Hargeisa West 4. Hargeisa West – Kalabaydh 5. Kalabaydh – Tog Wajaale 6. Hargeisa Bypass
Section 1 • Construction length: 90.9 Km inclusive of 2.2 Km in Berbera Town • Section includes 4 major bridges (10.4m USD) – Length: 80 meter (Km 36.6, Km 67.0) – Length: 96 meter (Km 53.5) – Length: 128 meter (Km 64.6) • Section includes 1 climbing lane – Length 825 meter (Km 85.5) • Estimated construction cost: 66.8m USD • Contingencies: 17.7m USD • Total cost: 84.5m USD – EIRR 8.6% • Section includes works on road through Berbera to port as well as causeway to port • Streetlights foreseen in section through Berbera town
Section 2 • Construction length: 61.5 Km • Section includes one major bridge (2.3m USD) – Length: 80 meter (Km 124.3) • Estimated construction cost: 39.2M USD • Section include two climbing lanes – Length 867 meter (Km 97) – Length 520 meter (Km 117) • Contingencies: 10.3m USD • Total cost: 49.5m USD – EIRR 14.0%
Section 3 • Construction length: 15.7 Km • Urban town section • Parking lanes, footpaths, streetlights where possible/necessary • Estimated construction cost: 19.3m USD • Contingencies: 5.1m USD • Total cost: 24.4m USD – EIRR 16.3%
Section 4 • Construction length: 62.8 Km • Section includes 1 major bridge (3.3m USD) – Length: 96 meter (Km 197.1) • Estimated construction cost: 46.5m USD • Contingencies: 12.3m USD • Total cost: 58.9m USD – EIRR 12.4%
Section 5 • Construction length: 19.2 Km • Construction on Black Cotton Soil • Estimated construction costs: 27.7m USD • Contingencies: 7.3m USD • Total cost: 35.0m USD – EIRR 21.9%
Section 6 • Construction length: 18.1 Km • New alignment • Section includes one climbing lane – Length 825 meter (Km 7) • Estimated construction cost: 18.2m USD • Contingencies: 4.8m USD • Total cost: 23m USD – EIRR 24.3%
Overall • Total overall project length: 268.2 Km • Total overall project costs: 217.8m USD • Contingencies: 57.7m USD • Total overall cost: 275.5m USD • Overall EIRR 14.2%
Summary • in million USD: Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Total Total 66.8 39.2 19.3 46.5 27.7 18.2 217.8 Cont. 17.7 10.3 5.1 12.3 7.3 4.8 57.7 Overall 84.5 49.5 24.4 58.9 35.0 23.0 275.5 Total EIRR (%) 8.6 14.0 16.3 12.4 21.9 24.3 14.2
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