● Urgent reading inspections of pipelines for the detection and pinpointing of underground leaks where there is a leak suspicion, carried    out locally for both metallic and non-metallic pipes.
● Planned pipeline inspections for the detection and pinpointing of hidden underground leaks. This is carried out throughout the entire    pipeline or part of it, including in non-metallic pipes.
● Tracing, marking and mapping the pipeline route, especially when the customer requires to make new  connections.
● Detection and pinpointing of buried pipeline elements, in particular, hatches with valves.
● Checking the water supply networks to obtain their pressure drop characteristics, especially for detection of obstructed cross in    main pipelines.
● Detection and pinpointing of hidden piratic connections.
 

Example projects of planned water pipeline inspections for detection and pinpointing of underground leaks, carried out by Technical Diagnostics International

Water Corporation City Years Total number of pinpointed water leaks
HaGihon-Jerusalem Water Corporation Jerusalem and 24 settlements 2010-2014 2017-2023 1450
Mei Carmel-Haifa Water Corporation Haifa 2011-2023 about 500
Mei Herzliya-Herzliya Water Corporation Herzliya 2005-2023 350




The calculated data in the table and graph are based on the following provisions obtained in practice:

- average lifetime of hidden leak is 5 years;

- average power (volume of water lost) of hidden leak is 20 cub. m. per day;

- the number of hidden leaks detected and pinpointed is 100 per year

Years

Volume of water saving in thousands of cub. m. - inspection carried out only 1 year

Total volume of water saving in thousands of cub. m. -inspection is carried out every year during 5 years

1

365

365

2

1 095

1 460

3

1 825

3 285

4

2 555

5 840

5

3 285

9 125

 Search and elimination of hidden pipeline water leaks is not only an environmental responsibility, but  also a very profitable business. We will find all your leaks.