![]() ![]() This can take hours or days, depending on the specialty of the part.ġ0. In some cases, breaks require unique parts in order to be repaired. The pipe then needs to be inspected to plan the best repair or replacement. This process helps isolate the water main being worked on to stop the water flow.ĩ. Once the water main is reached, you will need to re-route the water to minimize service disruption by closing nearby valves. More soil can be added to each layer, making the process of filling and compacting the hole or trench much quicker.Ĩ. Vibratory Tamper Rammers have the ability to compact a deeper amount of soil than a plate compactor because the force from the plate is more direct. Different shoe plate sizes will be required based on the size of the trench. For outside jobs, use a vibratory rammer to compact the soil after the hole is dug out. Drain the excess water from the trench.ħ. For inside jobs, use a concrete saw or concrete chainsaw to cut the areas where the break is located.Ħ.Depending on what is underground and the equipment at hand, your crew may have to dig by hand around gas or electric lines. Heavy equipment is brought in for the excavation.Begin excavating to access the water main pipes. Turn off all surrounding water sources.ĥ. If possible, traffic will need to be routed around it.Ĥ. If there is damage on the road or sidewalk, the area must be blocked off. These areas must be marked with flags or spray paint.ģ.Other electrical or plumbing lines could be present nearby. Identify any underground utilities to avoid when cutting or digging. ![]() ![]() In the case of a break during construction, this step takes care of itself.Ģ. Equipment will depend on the type of jobsiteġ.
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