Forms, materials, and specialized technicians are mobilized to the job site.
The actual weights are produced onsite using local contract labor and concrete to minimize costs. Available in two models:
- Set-on weights, simply placed on top of the pipe, are used in wetland areas not subject to flowing water. Currents can tip these weights off the pipe.
- Bolt-on weights are constructed in halves and then bolted around the pipe. Designed for use in areas subject to water currents, these weights can be attached to pipe before it is placed in the ditch or floated into place and sunk.