Field crews will be installing 113 Insta-Valve® insertable valves at Orange Cove.
Click here to enlarge imageRepairing the 60-year-old system included replacing all existing lines in the city’s alleys, which would require about 60-70 tie-ins. Hydra-Stop was specified into the project and Halopoff & Sons Inc. was selected as the contractor for this first phase of a $2.9 million project that will eventually replace one-third of the city’s water lines and retrofit the remainder with polyethylene.
Halopoff is installing 113 Insta-Valves in strategic locations to make the tie-ins with no shutdowns to residents. To date the company has installed 90 vales and has made 15 successful tie-ins without any shut downs. During this process the crew has had a couple breaks on the mains due to the age of the line. In these situations they used the new valves that were already installed to isolate the line and fix the leaks.
Orange Cove will keep the valve installation system after the first phase of the project is complete. Under the current contract with Halopoff, the city purchased both the Hydra-TappingTM and Insta-Valve installation machines.
The 113 valves being installed in the first phase will complete about 40% of the total line replacements. The city will use the valving machines as it moves into subsequent phases of the project.
After all line replacements are completed and services are restored, plans will be made to begin the retrofitting phase of the project. With the old galvanized system in Orange Cove there is going to be some breakage when retrofitting. The new network of valves will allow those breakages to be contained. Other plans for the city include removing the Insta-Valves from the lines that have been replaced and salvaging them so they can be used elsewhere in the system at a later date.
“The Insta-Valves are really easy to install,” said David Halopoff, Secretary for Halopoff & Sons and Project Manager for the City of Orange Cove. “After one day of training with Hydra-Stop the crews were averaging 4-5 valve installations in an 8-hour shift.”
Without this solution, the shutdown time to residents would have been considerable. Instead, there was no inconvenience for residents and both the city and the contractor now have the tools, and the ability, to repair and maintain the system.
Hydra-Stop is a division of ADS, LLC. ADS recently acquired the Hydra-Stop product line, including the Insta-Valve, as part of its acquisition of Severn Trent Pipeline Services. For more information visit www.hydra-stop.com. WW
About the Author:
Brett Hanes is General Manager of Hydra-Stop Inc. He has nearly 25 years of sales, business development, and customer relations experience in the water and sewer equipment industry. Hanes is a member of the American Water Works Association. As General Manager of Hydra-Stop, he is responsible for the management of all activities and personnel related to the Hydra-Stop product line.