Match panel construction to the yard duty
Rail profile, wall thickness, welds, frame and connections all contribute to the assembly. An oval rail and a round rail with similar external dimensions are not automatically interchangeable. The yard designer should establish the duty and required construction for the animals and handling operation.
Panel dimensions alone cannot establish a safe cattle capacity. Do not convert a catalogue photograph or pen shape into a promised number of animals.
Resolve each junction in the layout
| Junction | Required detail |
|---|---|
| Straight panel connection | Lug position, pin fit and retention |
| Corner | Permitted angle and connection clearance |
| Gate | Frame, hinge and latch arrangement |
| Fixed support | Anchoring or bracing required by the design |
Connecting-pin length and lug positions matter when combining panels from different batches. Keep these dimensions in the accepted drawing so that replacement units can be checked for fit.
Preserve the handler's working route
HSE's cattle handling guidance discusses facilities, gate operation and handler safety. The complete yard needs an appropriate working and escape arrangement; a supply of sturdy panels does not establish a safe handling system.
Include the intended gate positions and the equipment interface in the project review. Avoid a layout that requires workers to improvise panel removal for ordinary handling tasks.
Pack by yard section
Mark standard panels, gate panels and special connections separately. List loose pins and retainers by quantity. Provide actual pack masses and agree unloading arrangements with the buyer.