Report 44 Task 3 Data Logger Telemetry System

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the start of the pilot project, system monitoring has resulted in many lessons learned. These Since have helped in evaluating operation polices at many sites. They have also helped in identifying lessons decisions regarding water management. Moreover, many lessons have been learned in achieving best in distribution of water among users. equity collected data have helped in revising operation policies. The operation policy at Meaala PS was The following system installation. Figure 9 shows the downstream water levels recorded every revised at the pumping station. As shown in the figure, there is a dramatic drop in the downstream hour level, which occurs daily during the period from 8:00 p.m. to 9:00 a.m. the next day. This water drop in the downstream water level was as a result of shutting down all pumps at the same dramatic The operation policy was revised to keep at least one pump unit on. The next half of the figure time. that the downstream water level drops were avoided after changing the operation policy. The shows was changed to avoid shutting down all pump units at the same time. policy 10 shows the upstream water level and conductivity at East Menofiya Pumping Station. The Figure shows that the conductivity was changed with respect to changes in the upstream water level figure As shown, the conductivity was decreasing with the increase of USWL. Increase of USWL (USWL). that one or more pumps was switched off, which means that less wastewater was mixed indicates the Nile water, decreasing salinity. Whenever one or more pumps switched on, USWL with and more drainage water is mixed with Nile water, increasing salinity. This helps in decreases Task 3. Data Logger Based Telemetry Monitoring System 8. LESSONS LEARNED Revision of Operation Policy at Mealla Pump Station Figure 9 Downstream Water Levels, Meaala PS, 11 June–17 July, 2007 Operation Policy Evaluation at East Menofiya Pump Station revising operation policy at this site after revising limits in water quality parameters. LIFE IWRM 15 INTERNATIONAL RESOURCES GROUP
canal water’s behavior could also be monitored at locations where no equipment is installed The provided data. Figure 11 shows the relationship between the USWL and downstream water through (DSWL) at Ghawasa Regulator. Observing the trend of USWL and DSWL, the status of the level downstream from the regulator could be identified, whether water is being consumed or canal This could be identified from looking at whether USWL and DSWL are going in same stored. or in reverse directions. The figure shows that the DSWL follows the USWL at some direction Task 3. Data Logger Based Telemetry Monitoring System Figure 10 East Menofiya PS Upstream Water Level and Conductivity, 17–21 July, 2007 Monitoring Data and Downstream Sites times and goes in different directions at other times. Figure 11 Ghawasa Regulator USWL & DSWL, 25 June–5 July 2007 LIFE IWRM 16 INTERNATIONAL RESOURCES GROUP
Page 1 and 2: publication was produced for review
Page 3 and 4: of Figures and Tables..............
Page 5 and 6: Task 3. Data Logger Based Telemetry
Page 7 and 8: order to minimize the capital cost,
Page 11 and 12: n a l E lk Elkallabiya Intake Ghawa
Page 13 and 14: R ossi te Branch Task 3. Data Logge
Page 15 and 16: data collected hourly by the data l
Page 19: a result of successful implementati
Page 23 and 24: described in the previous sections,
Page 29 and 30: 12. RECOMMENDED PREVENTIVE MAINTENA
Page 31 and 32: future plan is to extend the system
Page 33 and 34: • “Maximum Baud Rate” should
Page 35 and 36: • Follow the instructions given a
Page 37 and 38: يتم النقر علي المرب
Page 41 and 42: ”CS I/O“ Task 3. Data Logger Ba
Page 43 and 44: Where: = marble reading Y Task 3. D
Page 45: Task 3. Data Logger Based Telemetry

Report 44 Task 3 Data Logger Telemetry System

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