Every five years, a chemical plant requires routine maintenance on a 5 mile long overhead sewer line connecting eight industrial units around its facility. The line receives process and rain water and delivers it to waste treatment units.
During the maintenance, the pipes need to be emptied and the water stored while the pipe is repaired. Forty PowerPrime DV80m and DV100c pumps dewatered the pipeline and discharge to 82 tanks brought in for the job.
The pumps handled flows ranging from 50-600gpm and kept the pipes clear for 5 weeks.
Used on this project: