Procurement of materials and Construction of the 330KV Double Circuit Kaduna Power Plant
Procurement of materials and Construction of the 330KV Double Circuit Kaduna Power Plant – Mando Road Substation (25KM).
Project/Construction Management Services for 330KV D/C OHTL Abuja – Shiroro, and 2 X 150MVA 330/132/3KV Substation at Katampe
In partnership with Colenco Engineering of Switzerland: Project/Construction Management Services for 330KV D/C OHTL Abuja – Shiroro, and 2 X 150MVA 330/132/3KV Substation at Katampe.
Project Management, Construction Supervision of Akure – Ado Ekiti 132KV Trx Line and 2 X 40MVA, 132/33 KV substation at Ado Ekiti
In partnership with Group RSW, Canada: Project Management, Construction Supervision of Akure – Ado Ekiti 132KV Trx Line and 2 X 40MVA, 132/33 KV substation at Ado Ekiti.
Advisory/Consultancy services in respect of development of city gas distribution network for Imo state
Advisory/Consultancy services in respect of development of city gas distribution network for Imo state gas distribution area (04gdz): Nigerian Gas Marketing Company Limited (NGMC) in partnership with Green Rock Limited.
2021 Advisory/Consultancy Services
2021 Advisory/Consultancy Services in respect of proposed partnership proposal on gas and power off-take opportunities being negotiated between NNPC Gas and Power Investment Company Limited (NGPIC), Kano Electricity Distribution Company Plc and (KEDCO)/Kaduna Electricity Distribution Company Plc (KAEDCO)
Design, Engineering, Procurement and installation of Chemical Dye Injection System
Design, Engineering, Procurement and installation of Chemical Dye Injection System @ Pipeline and Product Marketing Company (PPMC) Depots.
Upgrade of existing metering station and provision of new train complete with appurtenances for 34.1km of gas pipelines
Upgrade of existing metering station and provision of new train complete with appurtenances for 34.1km of gas pipelines between diameters 400mm to 600mm
Sapele – Oben Pipeline Integrity Assessment and Sapele Metering Station
National Integrated Power Projects (NIPP)
Rehabilitation of quay walls and platform at Tin Can Port, Lagos
Federal Ministry of Transport: Rehabilitation of quay walls and platform at Tin Can Port, Lagos.
Replacement of old coffer dam structure with straight web sheet piles. Provision of 130m quay wall using sheet piles connected by tie rods. Protection works from mooring vessels were provided. Works
Construction of Total Support Refinery, Free Trade Zone, Calabar
Total Support Refineries: Construction of Total Support Refinery, Free Trade Zone, Calabar Site preparation, civil works, electrical and mechanical erection
Engineering, Procurement & Construction of 141km of 330 KV OHTL.
Power Holding Company of Nigeria:
Alaoji-Calabar 330 KV OHTL: In association with Energovod s.r.o, Czech Republic. Provision of 141km of 330 KV OHTL. Responsibilities included route survey, foundation design and construction, tower erection and stringing. Testing and commissioning.
Lapai Water Supply Scheme
Power Holding Company of Nigeria:
330KV D/C OHTL Abuja – Shiroro In association with Colenco, Switzerland, INTERAF provided project and Construction Management services.
Rehabilitation of Omu-Aran to Ajase highway
Federal Ministry of Works:
Rehabilitation of Omu-Aran to Ajase highway Rehabilitation of 164km single carriage with 2 bridges and 14 culverts. Erosion protection works.
Akure-Ado Ekiti 132KV transmission line
Power Holding Company of Nigeria:
Akure-Ado Ekiti 132KV transmission line In conjunction with RSW Inc, Canada, provided project management and construction supervision of the project which was executed by Siemens AG.
Chemical Dye Injection system
Nigerian National Petroleum Corporation (NNPC):
Chemical Dye Injection system EPC for the provision of a chemical dye injection system for the Petroleum Product Marketing Company, a subsidiary of NNPC
Construction supervision for the rehabilitation and reinforcements of the eight substations
Power Holding Company of Nigeria: Enugu, Oji River, Awka, Onitsha, Port Harcourt, Calabar, Aba and Eket 132/33 KV substations Project Management and Construction supervision for the rehabilitation and reinforcements of the eight substations
Construction Management services: 2 X 150 MVA 330/132/3KV Substation at Katampe
Power Holding Company of Nigeria:
2 X 150 MVA 330/132/3KV Substation at Katampe In association with Colenco, Switzerland, INTERAF provided project and Construction Management services.
Rehabilitation of the four Irrigation Schemes in Nigeria
Federal Ministry of Water Resources:
Rehabilitation of the four Irrigation Schemes in Nigeria Review and redesign of irrigation and drainage systems, canals rehabilitation and re-alignment, augmentation of irrigation water supplies for Bakolori, Kano, South Chad and Lower Anambra Irrigation Schemes.
Construction of water supply system including provision of 80km of pipes from 100mm to 250mm.
Gombe State Water Corporation:
Bajoga, Nafada, Dukku and Hashidu Townships Water Supply Schemes Condition survey of all components of existing scheme, production of base maps from satellite images, designs for rehabilitation of water supply components, hydraulic modeling of proposed expansion, environmental impact assessment studies, and construction of water supply system including provision of 80km of pipes from 100mm to 250mm.
132KV D/C OHTL Owerri-Ahoada-Yenagoa
Power Holding Company of Nigeria:
132KV D/C OHTL Owerri-Ahoada-Yenagoa In association with Colenco, Switzerland, INTERAF provided project and Construction Management services.
Supervision of water supply rehabilitation works
World Bank National Water Rehabilitation Programme Zone A – Adamawa, Taraba, Plateau, Nassarawa, Niger and FCT Supervision of water supply rehabilitation works
1 X 60MVA 132/33KV substations
Power Holding Company of Nigeria:
1 X 60MVA 132/33KV substations In association with Colenco, Switzerland, INTERAF provided project and Construction Management services.
Koko Multipurpose Dam and Irrigation Project
Kwara State Government:
Koko Multipurpose Dam and Irrigation Project Design and construction of earth dam with active storage of 15,000 cu.m with spill way and intake works. Design and provision of 50 ha sprinkler irrigation scheme
2 X 40 MVA, 132/33 KV substation at Ado-Ekiti
Power Holding Company of Nigeria:
2 X 40 MVA, 132/33 KV substation at Ado-Ekiti In conjunction with RSW Inc, Canada, provided project management and construction supervision of the project which was executed by JKN.
Computerization of the Nigerian Stock Exchange
Nigerian Stock Exchange: Computerization of the Nigerian Stock Exchange Requirements gathering and documentation, hardware selection and installation, training and user support