Sierra Leone


National Authorising Office (NAO) – National Power Authority (NPA)



Description for NAO (Sierra Leone)

Restore of the MV and LV distribution system in the two towns of Makeni and Port Loco:

30,000 beneficiaries

30 MW Peak load

Distribution lines and substations: 34.5 kV - 11.5kV - 0.415/0.240 kV.

Development of the 34.5 kV Shield Wire Scheme from the existing 161 kV OHTL (Overhead Transmission Line)

Main Features


Engineering Services

Feasibility studies

Preliminary Design

Tender Documents

Assistance during procurement

Supervision of construction works (suspended)

Request Information
Dam Engineering Hydropower engineering