Fabrika

Locating the water leak in the factory in Teslić

by with No Comment novosti

Inspection and control of the water supply network

Problem velikog gubitka na vodovodnoj mreži se pojavio u firmi “Eurometal”iz Teslića pri čemu smo kontaktirani da izvršimo pregled mreže i ustanovima mjesto puknuća. Izvršili smo prethodno vizuelni pregled i obilazak kruga fabrike, a s obziorm da nije postojala nikakva katastarska podloga sa ucrtanim položajem cjevovoda, bilo je potrebno isto istražiti. Takođe na osnovu dostupnih informacije koje su bile nepotpune bilo je potrebno sagledati i izvršiti provjeru za sve objekte, jer je od prvobitnog stanja fabričkog kruga izvršena podjela na dva odvojena privredna subjekta, sa samostalnim priključcima na vodovodnu mrežu.

After the preparations and assessment of the scope of work, the routing of pipelines was carried out with the checking of power supply arms for business facilities, i.e. production halls. Having determined the position of the pipeline, an inspection of the internal sanitary and hydrant installation was carried out. The outer ring of the hydrant network around the facilities around the factory was also inspected, and listening to the network revealed an approximate section on the outer hydrant part, where there was a suspicion of failure.

Fabrika
detekcija
Popravak kvara

Testing and leakage location

Using the correlation method, the area where the defect was located based on the results of measurements and tests was reduced. A more detailed detection revealed noise on the water supply network of very low intensity, due to the very configuration of the terrain and soil, which is gravelly and absorbs sounds, as well as the material of the PVC pipe on which the failure occurred. After the fault was located, the pipeline was dug up and the fault removed.

According to the results of the water meter readings, the average consumption of this business entity in the period before the failure occurred was about 4.6 m33With the occurrence of the malfunction, and based on the reading of the water meter, the consumption increased many times and on a daily basis in 24 hours it amounted to about 83.3 m3.

By repairing the defect, the daily consumption returned to the normal level of about 3.5 m3.

Kvar
Lopare

Examination of water losses in the Lopare distribution network

by with No Comment novosti

MEASUREMENT ON THE WATER SUPPLY NETWORK

Tunicipality of Lopare together with JKP "Vodovod" d.o.o. Lopare has prepared a program of works for the rehabilitation of water losses in the water supply system of Lopare. The main goal of the aforementioned Program of Works is to define losses, i.e., uncontrolled leakage from the water supply network, which will be removed through other activities. After the preliminary actions in terms of collecting technical data on the water supply system and data on consumers, as well as the preparation of cadastral documents, we started to measure and balance the amount of water in the system. The flow was measured at eight measuring points for 24 hours.

Mjerenje protoka
Korelator Fuji

De measured the pressure on the entire water supply system at nine measuring points, including the lowest and highest elevations. In addition to the mentioned works, during the measurement, the manipulation of the sector closures was also carried out in order to balance the amount of water in certain parts of the system. Noise loggers were deployed at 18 locations, and after analyzing all the results, control and testing of certain parts of the water supply network was carried out, and faults were located.

Practical training was also carried out for working with the "Fuji" brand correlator in the field during the investigation of faults in parts of the water supply network. All the results were summarized, and after the analysis, a report was drawn up on the measurement and examination of losses in the distribution network of Lopar with a proposal to the investor to divide the implementation of the recovery of losses in the water supply system of Lopar into short-term, medium-term and long-term activities, which are also listed in the report.