Engineering and detail design services for 2.5 km long road include hydrological studies, mapping, geological and geotechnical studies complete with all site explorations and laboratory testing, traffic studies, detail design of the road and a tunnel, preparation of the construction tender package.

- Km:24+000-31+650(L=7650 m) section 1/1000 project horizontal and vertical line project design
- Km:24+184-31+033(L=6849 m) Tunnel (2x1) Geological and Geotechnical survey program and engineering report

- Km:24+184-31+033(L=6849 m) Tunnel (2x1) final (detailed) design geological and geotechnical plans profiles and geotechnical survey report

- Km:24+184-31+033(L=6849 m) Tunnel (2x1) portal geological and geotechnical survey report and portal final(detailed) designs

- Km:24+184-31+033(L=6849 m) Tunnel (2x1) final project account report and drafting of final(detailed) designs

- Preparing bill of quantities for project scope