Fiberglass tanks are not fragile, but they do require a reasonable amount of care while transporting. Here’s some things to consider when shipping FRP tanks:
Point Loading – Supports holding the tank in place should be adjusted to keep the tank in shape. If one of the supports is out of plane with the others it will carry too much of the tank’s weight, causing point loading of the tank’s weight in one small area. This can lead to cracks and/or gouges at those locations.
Padded Supports – Surfaces that touch the tank need to have padding to protect its finish. Plywood with carpet over it works well. Metal alone can cause damage.
Strapping – The ratchets on some load straps are able to exert so much tension that then can bend an unsupported tank wall, causing stress cracks. That much tension should not be required to hold a tank in place; if it is, the pads and straps should be re-configured. And, never use chains against the tank!
Lifting/Offloading – Lifting plans are typically prepared by the installation contractor. However, never lift a tank by a flange, coupling, tie down or other attached accessory.
Fenders – All trailer wheels should be covered by fenders so spray from rotating wheels does not reach the tank during transport. Spray often contains grit or salt, both of which can abrade the finish of the tank.
Touch Ups – If cosmetic damage appears on the tank after delivery, it can often be touched up with an outdoor enamel based paint to match. You don’t necessarily need to use a resin based gelcoat with an initiator/catalyst to touch up the vessel. This will help you to avoid handling and disposal of hazmat for a touch up.
None of these steps are difficult, but together they will help your tank to arrive at its destination in good condition. For more information, please contact Diamond Fiberglass at diamondfiberglass.com.