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SIAGO QUARRY

A place.
An industrial ambition.

Near Bondoukou, the Siago quarry development project forms part of BENEOUA Préfa’s materials business.

BENEOUA PRÉFA

Siago
quarry project

BONDOUKOU · CÔTE D’IVOIRE

A construction materials development project complementing BENEOUA’s precast concrete activities.

Prepare a technical enquiry
CÔTE D’IVOIRESiago / DidibangoSan-PédroAbidjanGulf of Guinea
Map data: Natural Earth. Siago: indicative location based on project studies.
Explore the geographic map ↗

RANGE CONSIDERED IN THE MARKET STUDY

The right aggregate
for the intended work.

These illustrations show the product families presented in the Siago market study and help prepare a technical enquiry.

Unbound aggregate 0/31.5 — illustration of the studied range

Unbound aggregate 0/31.5

Unbound aggregate mixture considered for platforms and pavement layers, subject to specifications.

Discuss my requirements
Rubble stone & armourstone — illustration of the studied range

Rubble stone & armourstone

Materials for protection works and site development. Sizes and properties must be specified for the project.

Discuss my requirements

Illustrations of the range considered in the market study. They are not characterised Siago samples or evidence of stock. Properties, suitability and availability must be confirmed through consultation and testing.

SIAGO IN PERSPECTIVE

From the site
to an industrial project.

The aerial image shows the land. Study models illustrate a design option, rather than an installation that has been built.

Conceptual overview of the Siago quarry project, R6 option
01 / PROJECT OVERVIEWR6 study model. Indicative layout to be checked against the revised R9 studies.
Conceptual industrial installation for the Siago project
02 / PROPOSED INSTALLATIONR6 concept model. Equipment and layout remain to be confirmed.
Siago site orthophoto with an indicative project extent
03 / THE SIAGO SITEWebODM study dated 14 October 2026. Indicative extent, not a validated land boundary.

YOUR MATERIAL REQUIREMENTS

A precise enquiry.
An appropriate response.

Technical and commercial supply conditions must be established with BENEOUA Préfa. The project presentation is not a commitment of availability.

01

Application

Specify the structure and project requirements.

02

Properties

State aggregate grading and required specifications.

03

Quantities

Describe volumes and supply frequency.

04

Logistics

Provide the delivery location and desired schedule.

LET’S BUILD THE NEXT STEP

Your project starts
with a conversation.

Discuss your requirements