Predl Systems provides comprehensive training and support for the Certified Predl Precaster about the production of high quality lined manhole bases, riser sections, cones and collars. Upon timely delivery of the manhole liner products, the local precaster completes the concrete manhole production with Predl liners and the finished product is shipped to where the new manholes are under construction or existing manholes are under repair.
For new construction, Predl Systems will provide certified training and support for precasters and/or contractors to provide all required plastic welding services to implement impervious watertight seals between manhole base liners, riser sections, cones and covers.
For rehabilitation of existing manholes, Predl Systems will provide certified training and support for municipal maintenance staff or third party contractors. Predl Systems has recommended best practices for permanently repairing failed manhole structures with Liner System products.