Under the scorching sun, an electrician must complete 120 hydraulic terminal connections in a single day.
For each connection, the process involves: lifting a hydraulic pump weighing over 15 kg, positioning the die, aligning the conductor, pulling the trigger, waiting for the crimp to finish, checking the connection, moving to the next spot, and repeating.
He performs this sequence 120 times today. And he will do it another 120 times tomorrow.
We rarely discuss procurement decisions from this perspective.
Discussions usually center on unit price, die inventory, brand certification, and acceptance standards. While these are valid procurement criteria, they collectively reinforce a default assumption: that heavy tools are an inherent cost of construction and that the physical toll on workers falls outside the scope of procurement considerations.
Data from 2025 shows that the average age of electricians in the U.S. is approaching 55, with about one-fifth of them over the age of 55. Enduring the strain of lifting and vibration over a hundred times a day should not be viewed as a mere occupational norm, but rather as a call for a shift in mindset. The opportunity for change lies precisely at the procurement stage.
Shear-bolt connectors transform the installation process: the heavy 15 kg hydraulic pump station is replaced by a standard tool used to simply tighten the bolt head. The bolt head shears off precisely at a preset torque, completing the connection; contact pressure is determined by the metal properties of the bolt itself—independent of the worker’s grip strength or repeated application of force. This ensures that the 120th installation delivers the same quality as the first.
A single change in procurement specifications reduces the cumulative daily lifting load on the job site by over 1.8 metric tons.
This is not merely marketing wrapped in “human-centric” rhetoric; it is a fact backed by engineering calculations: reduced tool weight leads to shorter installation times and lower physical exertion, resulting in increased daily productivity and reduced rework rates. Just as digitalization creates value for procurement managers, it delivers tangible benefits for the physical well-being of the workers. At SUNJ, we consistently provide solutions like this because purchasing a tool that saves a worker from lifting an extra 15 kilograms represents a line item on the cost sheet that is easily overlooked—yet truly worthy of recognition.
Does your procurement team factor the physical strain on frontline workers into its tool selection criteria? We invite you to share your practices in the comments section.
Note: This article and its accompanying images were generated with the assistance of AI tools to aid understanding, in strict compliance with platform community guidelines. Thank you for reading!
#WorkerHealth #OccupationalHealth #BlueCollarWellbeing #BoltShearConnector #SBC #SUNJ #MechanicalTerminals #LeanProcurement
