High-Performance Highways & Bridges
TACT Engineering Group PLC is a multidisciplinary infrastructure consultancy registered in Ethiopia and Zambia. With 14+ major projects completed or underway across 5 active countries, we deliver Highway and structural engineering, design, and construction supervision services financed by leading international financial institutions.
10
Years of Excellence
14+
Major Projects
Addis Ababa, Ethiopia
Kirkos Subcity, Wereda 4, H.No 1004/17, Addis Ababa, Ethiopia
Lusaka, Zambia
Flat 4, Roan Garden, Kabulonga, Lusaka, Zambia
Scope of Professional Services
Constructability Reviews
Review of structural and highway designs for constructability, comparing alternative bridge types and structural solutions by length, cost, aesthetic value, and other considerations before detailed design proceeds, reducing construction risk and cost overruns.
Construction Contract Management Services
Construction contract administration including payment certifications, claims management, variation orders, and design modifications. TACT manages contracts on behalf of government and international agency clients throughout the construction phase of road, bridge, and infrastructure projects.
Construction Cost Estimating
Engineering cost estimates and bill of quantities preparation for road, bridge, and structural projects. TACT prepares detailed cost estimates as part of tender document packages, ensuring accurate budgeting before construction contracts are awarded.
Construction Supervision of Construction Projects
Day-to-day construction supervision and contract administration for civil works projects, including progress control, workmanship and material quality control, payment certifications, and claims management. TACT has supervised AfDB-financed road rehabilitation and toll plaza construction in Zambia and multi-year road projects in Ethiopia.
Design of Bridge Projects
Detailed structural design of major and minor bridges using MIDAS Civil Structural Design Software, from feasibility study and structure type selection through tender documents. TACT has designed bridges ranging from reinforced concrete slab culverts to a 400 m extradosed bridge and a 152 m steel truss bridge crossing the Tekeze River.
Design of Highway Projects
Detailed engineering design and geometric design of highway projects, from feasibility through tender document preparation. TACT's highway design work spans design and build road projects across Ethiopia, ranging from urban pedestrian infrastructure to multi-kilometer regional road corridors, delivered for government clients including the Ethiopian Roads Authority and Addis Ababa City Roads Authority.
Selected Projects
Construction Supervision of the Rehabilitation of Kafue–Mazabuka Road (T1), Lot 2
Client: Road Development Agency
Country: Zambia
Planning, Detailed Engineering Design and Bidding Document Preparation of 30 Pedestrian Crossing Structures in Addis Ababa
Client: Addis Ababa City Roads Authority
Country: Ethiopia
Feasibility Study, ESIA, Detailed Engineering Design and Tender Document Preparation for Mtera Dam Bridge and Babati Town Bypass Road
Client: Advanced Engineering Solutions Ltd. (Tanzania)
Country: Tanzania
Technical Audit and Road Safety Audit on the North–South Corridor
Client: Road and Transport Development Agency (RTDA)
Country: Rwanda
A Multidisciplinary Consultancy Built for Africa
TACT Engineering Group PLC is registered in Ethiopia and Zambia, serving government organizations, owners, contractors, and international agencies from concept through project closeout. Active projects across 5 countries, financed by the African Development Bank, World Bank, and other international institutions.
Learn About TACT5
Countries Active
14+
Major Projects
2
Offices
10
Years of Excellence
Our Clients
Ethiopian Roads Authority
Addis Ababa City Roads Authority
Tanzania National Roads Agency (TANROADS)
Road Development Agency — Zambia
Uganda National Roads Authority
Road & Transport Development Agency — Rwanda (RTDA)
President's Office, United Republic of Tanzania
Ethiopian Roads Authority
Addis Ababa City Roads Authority
Tanzania National Roads Agency (TANROADS)
Road Development Agency — Zambia
Uganda National Roads Authority
Road & Transport Development Agency — Rwanda (RTDA)
President's Office, United Republic of Tanzania
Our Core Values
Integrity
Honesty, truthfulness, and sincerity come first. We inspire trust by matching our behaviors to our words and taking responsibility for our actions in every situation.
Loyalty
We build positive, long-term relationships with clients, partners, vendors, and colleagues built on trust, respect, and genuine collaboration.
Commitment
We never let down any client or partner. We maintain close communication throughout the whole project life and are always present when needed.
Robustness
A fast-growing consultancy with presence in Ethiopia and Zambia, and active projects in Tanzania, Uganda, and Rwanda — delivering engineering services that benefit communities.
Projects Financed By
Our Offices
Addis Ababa Office
Address: Kirkos Subcity, Wereda 4, H.No 1004/17, Addis Ababa, Ethiopia
Phones:
+251 91 121 4378
+251 95 533 2787
Lusaka Office
Address: Flat 4, Roan Garden, Kabulonga, Lusaka, Zambia
Phones:
+260 76 565 3893
+260 96 952 2925