Today, "CALC ECH RACHID" is more than just a file; it’s a symbol of community-driven engineering. While modern, expensive BIM software exists, this humble Excel sheet remains a staple for quick site calculations because it represents the expertise of a local engineer who wanted to make his colleagues' lives a little easier.
Rachid didn't keep the tool behind a paywall. He shared it on civil engineering forums, Facebook groups, and specialized Algerian educational sites. Download CALC ECH RACHID xlsm version
Because it was tailored specifically to local construction standards and was remarkably easy to use, it spread like wildfire. Young engineers and students across North Africa began searching for the as a rite of passage. It became so popular that it spawned various "versions" and "updates" as other engineers modified his original work, though the name "Rachid" always remained attached as a mark of quality. The Legacy Today, "CALC ECH RACHID" is more than just
The story begins with , a dedicated Algerian engineer or educator who recognized a recurring pain point in his field: the tedious, manual calculation of staircases (Escaliers) and reinforcement (Ferraillage) . He shared it on civil engineering forums, Facebook
