Construction site vocabulary :
https://commandsglobal.com/vocabulary-the-construction-site/
Vocabulary exercises:
Understanding about construction site:
Construction site staff and inspection
A level understanding exercises :
Numbers and measurements
A level understanding exercise :
Locating equipment
A level understanding exercise :
Managing site deliveries
Crane operations and controls
Site problems and solutions
Inspection site check list
Weather and site conditions
From 20′ vocabulary
a coupling pin: une goupille d’attelage
a locking pin : une goupille de vérouillage
a base plate (in construction): plaque d’assise ou platine d’assise
aggregate : a total amount, a whole mass formed by combining separate parts, or raw materials like sand and gravel used in construction.
to extend the boom : Machinery & Construction: Lengthening the mechanical lifting arm of a crane or an excavator to reach farther distances or higher elevations
the winch : a mechanical device used to pull, lift, or adjust the tension of a rope, cable, or chain (Fr. = le treuil)
to wind or unwind : enrouler ou dérouler
a remote control: une télécommande
the boom of the crane : la flèche de la grue