Manual mixing eliminated

Problem

Root infiltration affected much of the 1,660-mile collection system of the Colorado Springs (Colo.) Utilities. Maintaining the 50-year-old sewers and eliminating blockages stressed the utility’s budget.

 

Solution

In 2010, the utility purchased a Vactor 2100 Plus sewer cleaner equipped with a Vaporooter Jet Set Commander chemical root control system from Douglas Products. Operators can program the computer on a touch screen and switch from jetting to root control mode by plugging in a cable and turning a valve. The unit then blends the herbicide with water and compressed air to create thick, dense foam applied through the jetter hose and a special nozzle.

 

Result

“The unit enabled us to bring our chemical root program in-house,” says manager Dan Fields of wastewater operations maintenance. “The cost savings combined with our new CCTV inspection program allowed us to cut the cleaning workload by half.” The utility will add a second Commander-equipped truck next year. 800/841-1444; www.vaporooter.com.

 

Aquatic herbicide kills on contact

Problem

Root intrusion was the most destructive element facing customers of Roto-Rooter in Casper, Wyo.

 

Solution

Owner Ken Schneider added RootX chemical formulation to his services. The aquatic herbicide dichlobenil foams on contact with water to reach the crown of pipes. Degreasing agents strip away grime, enabling the herbicide to penetrate roots and kill them on contact. The formula adheres to pipe walls, preventing roots from re-establishing themselves.

 

Result

Schneider used the RootX registration program to remind customers of needed maintenance. He reports that the product cleared up root blockages and helped customers realize the value of lateral inspections. 800/844-4974; www.rootx.com.