À LA CARTE SERVICES
Our eight areas of expertise
Each service can be ordered on its own or as part of a package. For each area: what we do, the standards we apply and what you receive.
AREA 01
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Geotechnics and building diagnostics
Understand the ground and the condition of structures before deciding. This is where we started.
STANDARDS AND METHODS
NF P 94-500 (assignments G1 to G5)Eurocode 7 (EN 1997)EN ISO 17892 (laboratory testing)EN ISO 22476 (field testing)NF P 94-093 (Proctor)NF P 94-078 (CBR)
WHAT YOU RECEIVE
- Geotechnical report and soil profiles
- Foundation design note
- Building condition survey report
REFERENCE
Geotechnical study of a 34-lot subdivision, Ambohimanga (ongoing)
Our services
Geotechnical assignments
From preliminary study to diagnosis, following the standardised sequence of assignments G1 to G5.
Field testing
Boreholes, dynamic penetrometer, plate load test to measure bearing capacity.
Laboratory testing
Particle size analysis, Atterberg limits, water content, Proctor, CBR.
Special foundations
Bored piles, large raft foundations, embankments on compressible or marshy ground.
Slopes and retaining structures
Slope stability, retaining walls, landslide protection.
Materials and quarries
Prospecting and approval of quarries and borrow pits for earthworks and pavements.
Structural pathology
Assessment of cracks, concrete ageing, non-destructive testing.
Vibration audits
Effects of quarries and construction sites on neighbouring buildings.
AREA 02
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Buildings and public facilities
Design and build buildings that are sound, healthy and fit for purpose.
STANDARDS AND METHODS
Eurocodes 0 to 8 and national annexesEurocode 1 part 1-4 (wind)BAEL 91 revised 99DTUNeufert (space programming and sizing)
WHAT YOU RECEIVE
- Construction drawings and design calculations
- Detailed bill of quantities
- Building delivered with its file
REFERENCE
Three-classroom secondary school, Anjeva Gara, delivered turnkey in 2025
Our services
Structural design and analysis
Reinforced concrete, steel, timber: foundations, columns, beams, slabs, roof structures.
General contracting
All trades, from structural works to finishes.
Bioclimatic architecture
Natural ventilation, thermal comfort without air conditioning, solar shading.
Schools and health centres
Secondary schools, primary schools, colleges and health buildings designed to last.
Rehabilitation and upgrading
Strengthening, bringing up to code, sanitary networks.
Accessibility
Making buildings accessible to people with reduced mobility.
High retaining structures
Walls over 8 m high in dense urban areas or on steep slopes.
AREA 03
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Transport infrastructure and engineering structures
Roads, runways, bridges and drainage, designed for traffic and climate.
STANDARDS AND METHODS
CEBTP 1984 guide (tropical countries)AASHTO 93Mechanistic method (Alizé)GTR (NF P 11-300)ICAO standardsEurocodes (engineering structures)CCTG Fascicules 62 Title V and 65
WHAT YOU RECEIVE
- Preliminary, detailed and construction design
- Design notes
- Tender documents
EXPERIENCE OF OUR LEADERSHIP
RN6 (33 bridges and 554 drainage structures inspected), RN8, Bobo-Dioulasso airport
Our services
Pavement design
Choice and thickness of layers according to traffic and subgrade.
Road design
Alignments, profiles, junctions, urban streets.
Road materials
Cement-treated soils, bitumen-bound gravel, hydraulic concrete.
Airport infrastructure
Runways, taxiways and aprons to ICAO standards.
Bridges and box culverts
Slab bridges, reinforced concrete beam bridges, wide-span box culverts.
Road drainage and hydraulics
Ditches, pipe culverts, crossing structures, pavement protection.
Road works supervision
Supervision, compaction and materials testing, acceptance.
AREA 04
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Urban planning, land development and GIS
Organise the territory and secure every plot, from neighbourhood to parcel.
STANDARDS AND METHODS
Law on urban planning and housing and its decreesLocal planning documentsGIS tools (ArcGIS)
WHAT YOU RECEIVE
- Buildability report
- Urban and subdivision plans
- GIS maps and databases
- Permit applications
REFERENCE
Lalakely programme: more than 90 alleys upgraded; Imerinkasinina subdivision
Our services
Planning-rule checks
What can be built on a parcel: zoning, height, footprint, setbacks, easements.
Urban plans
Municipal plans and development frameworks, programming of facilities.
Subdivisions
Lot layout, roads, utilities and permit applications.
Mobility and public spaces
Mobility plans, alleys, squares, parks and gardens.
Urban drainage
Collectors, drainage, flood-control structures.
GIS
Mapping and databases for municipal management.
Surveys and diagnostics
Socio-economic surveys, vulnerability assessments, data collection.
Building permits
Preparation and follow-up of building permit and planning certificate applications.
AREA 05
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Project management, supervision and project preparation
Steer a project from start to finish, and make it fundable.
STANDARDS AND METHODS
ISO 21502 (project management)World Bank, AFD, AfDB, EIB, EU proceduresFunders' environmental and social standardsMECIE decree (environmental compliance)
WHAT YOU RECEIVE
- Complete tender documents
- Monthly progress reports
- Acceptance certificates
- Funding applications
REFERENCES
Drinking water application funded by the German Embassy; industrial acceleration sites (Miarakap)
Our services
Full project management
From sketch to handover: design, contractor procurement, works management.
Client-side project assistance
Helping the client define, launch and monitor their project.
Supervision and inspection
On-site control of quality, schedule and costs.
Tender documents
Technical and administrative specifications, bills of quantities, cost estimates.
Funding preparation
Grant and funding applications to partners.
Environmental and social safeguards
Environmental and social management plans, with accredited environmental specialists.
Funder reporting
Technical and financial reports in the formats required by funders.
AREA 06
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BIM modelling and outsourced design
Your remote design office: drawings and models produced by our engineers.
FORMATS AND METHODS
DWG, IFC, PDF formatsClient templates and drawing standardsData confidentiality
WHAT YOU RECEIVE
- Drawings and models in the required formats
- Design calculations
- Quantity take-offs
SOFTWARE
Civil 3D · Robot Structural Analysis · AutoCAD · ArchiCAD
Our services
Digital models
3D modelling of buildings and engineering structures.
Construction drawings
Formwork, reinforcement, construction details.
Prefabrication drawings
Drawings of precast reinforced concrete walls and elements.
Design calculations
Structural calculations for other design offices or contractors.
Quantity take-offs and estimates
Material quantities from drawings or the model.
Remote working
Exchanges via an online platform, respecting your templates and deadlines.
AREA 07
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Training and coaching
Passing on what we practise every day in the field.
FORMATS
In-company training, on site or remoteTailor-made modulesFor companies, administrations, municipalities, young graduates
WHAT YOU RECEIVE
- Training programme and materials
- Exercises based on real cases
- Training certificate
Our services
Civil engineering and structural design
Principles and practice of design to Eurocodes.
Geotechnics and testing
Reading a soil report, carrying out and interpreting tests.
Urban planning and land development
Planning rules, subdivisions, building permits.
GIS
Mapping and territorial data management.
Project management
Planning, monitoring, project management to ISO 21502.
HSE
Quality, health, safety and environment on building sites.
Professional software
AutoCAD, ArchiCAD, Civil 3D, Robot, MS Project.
Professional coaching
Taking up a new role, leading site teams, career planning.
AREA 08
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Technical supplies and site services
Equip, maintain and secure your sites, with a builder's rigour.
FORMATS
Advice on selecting and sizing equipmentGenuine, traceable productsA builder's HSE requirements
WHAT YOU RECEIVE
- Supplies delivered and compliant
- Maintenance and service contracts
Our services
Personal protective equipment
Footwear, helmets, harnesses, masks, compliant with CE and EN standards.
Laboratory and surveying equipment
Total stations, GPS, presses, ovens, sieve shakers, rebound hammers.
Electrical and solar
Switchboards, cables, inverters, photovoltaic panels, lithium batteries.
Furniture and supplies
Office furniture, supplies, genuine IT consumables.
Technical cleaning
Post-construction cleaning, upkeep of sensitive sites.
Site security
Surveillance and access control of sites.
Need several areas at once?
Our packages bring them together with one single point of contact.
See the packages
Our packages bring them together with one single point of contact.