Civil Engineering
COSEC boundary wall - Lac Rose
Construction of a block boundary wall for COSEC, at the Lac Rose site.
Boundary wall
Lac Rose
Expertise
Our Civil Engineering Services
Four complementary areas of intervention to meet all your construction and infrastructure needs.
Division 1
Building Construction
COTRAC handles the entire construction cycle: from structural work to finishing, including technical trades (electrical, plumbing, air conditioning). Our teams work across all building types - social housing, office buildings, shopping centres, hotels and sports facilities.
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Social housing & real estate programmes
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Office buildings & shopping centres
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Hospital, school & sports facilities
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Steel structures & frameworks
Division 2
Renovation & Rehabilitation
We work on existing building stock to bring it up to standard, improve energy performance and extend its lifespan. COTRAC carries out the rehabilitation of deteriorated structures using modern techniques and certified materials.
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Renovation of public & private buildings
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Restoration of degraded infrastructure
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Preventive & corrective maintenance
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Thermal improvement & enhanced insulation
Division 3
Studies & Project Management
Our multidisciplinary design office provides full technical design for your projects: feasibility, execution drawings, tender documents, site supervision and works reception. We coordinate all stakeholders to ensure consistency and quality at every stage.
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Feasibility studies & topographic surveys
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Execution drawings & tender documents
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Site supervision & quality control
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Works reception & as-built documents
Division 4
School & Health Infrastructure
COTRAC works alongside public actors and NGOs to build and rehabilitate essential social infrastructure - schools, health centres, medical posts, water points - directly contributing to human development in Senegal.
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Classrooms, libraries & canteens
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Health centres & medical posts
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Drinking water supply & sanitation
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Projects funded by donors & NGOs
Gallery
A Glimpse of Our Sites
A selection of representative views of our civil engineering projects across Senegal.
Office building delivered
4-storey residence delivered
Water tower under construction
Health centre delivered
Portfolio
Notable Projects
A recent project illustrating our civil engineering expertise in the field.
Galerie
Our civil engineering sites in pictures
