Lethbridge Herald

Water pressure an issue

- Cole Parkinson

A local property owner has expressed dissatisfa­ction with water pressure on the residence.

The issue was brought forward to town council during their regular council meeting on Dec. 16 to discuss if the town should be responsibl­e for replacing a part of the waterline.

“We had a couple of caretakers contact us in the past and discussed the options. Myself and the foreman have both been inside the house. The quarter-inch fittings were out and we can’t do any outside work for inside issues. They also replaced the waterline from the curb stop to the inside of the house and they are still having issues. They are saying the water pressure is not there. While they had the excavation open, we did a flow test from the main to the curb stop and received 10 gallons in a minute. They also have the half-inch line where other places I have tested have five-eights lines or three-quarter lines so it wasn’t consistent,” explained CAO Cris Burns.

“I was trying to find what was an acceptable flow rate on a half-inch line and I inquired with Richard (Phillips) because he is skilled with water piping at BRID. I told (the owner) that if he gets his fixed we would try to find out what we can do on our side but I don’t find it a pressure problem which means it is not compromise­d, it is old. If everyone in town wanted their line changed, the town would go broke in a week.”

Coun. Phillips explained the size of the pipe was the main culprit for the lack of water pressure.

“I did a little bit of checking and the bottom line is the line Cris was checking for a fiveeights line, a three-quarter line and a half-inch line, they were all flowing at the same rate. The bottom line is a five-eights pipe is far bigger than a half-inch and a three-quarter is huge compared to a half-inch. If you want more water, you get a bigger pipe. A half-inch pipe is a poor excuse for a water line,” he said. “If you assume they all have the same pressure, the flow you get from the half-inch is exactly proportion­al of what you would get from the fiveeights or three-quarter as they were measured. The issue is simply a tiny little pipe versus a bigger pipe. You aren’t going to get a lot of water through a half-inch pipe.”

Administra­tion explained that originally all piping was half-inch but the property owner had replaced the original line with three-quarter pipes but the line from the main to the curb was still halfinch.

“Going from half-inch to three-quarters, there would be a drop in pressure because you are going into a bigger pipe. But the amount of water you are going to get is still the same,” said Coun. Ray Coad.

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