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BRISBANE WATER

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					BRISBANE WATER
Wastewater Treatment Plant Upgrades
Oxley Creek, Sandgate & Wacol Plants

Project Overview
i.power solutions was contracted to the Brisbane Water Enviro Alliances
  
to design, supply, and commission the PLC / SCADA control systems for
the Plant Upgrades that occurred at Brisbane Water’s Oxley Creek,               client
Sandgate, and Wacol Wastewater Treatment Plants.                                Brisbane Water

                                                                                total value
                                                                                $900k

Description of Works                                                            equipment
This project involved providing the control system works for major              •   3 x Citect SCADA 5.5 systems
plant upgrades at Brisbane Water’s Oxley Creek, Sandgate and                    •   Total of 10 Siemens S7-300 PLC’s
Wacol Wastewater Treatment Plants.                                              •   Interfacing between new S7-300
                                                                                    PLC’s and existing GE Fanuc 90/30
This work involved the design, supply and commissioning of 10                       PLC’s
new Siemens S7-300 PLC’s across the three sites. These were all                 •   Profibus DP and Profibus PA
S7-315 DP PLC’s with a single S7-317 DP PLC also included.                          networks
                                                                                •   InSQL Data Historian and Reporting
                                                                                •   Training
Existing Citect systems at the three sites were updated to include
the new areas of the plant. Existing Citect setup included only a
single I/O server. This was upgraded to separate Primary and                     
Standby I/O servers with a number of Citect Internet Display
Clients (IDC’s) also installed at various locations throughout the
plants. The main operator interface was through the 2 I/O servers
and these were also upgraded to utilise multi monitor functionality
to allow 3 separate monitors to be connected to each server.

Network connectivity was through a fibre-optic ring using both
Siemens Optical Switching Modules (OSM) TP-62’s and Scalance
X400’s. The systems also extensively use Profibus DP and
Profibus PA networks. Most drives are connected through Profibus
networks to their respective PLC. As well, most instrumentation
and valves are connected through Profibus PA networks to their
respective PLC.

New InSQL Data Historians were also supplied, configured and
installed at two of the three sites. These data historians collect all
data from the new S7-300 PLC’s and the existing GE Fanuc 90/30
PLC’s. The Data Historians provide the functionality to store large
amounts of data at high data rates and to have this data readily
online for analysis. This allows process engineers and others to
quickly and easily assess the performance of the plants in real-
time or to perform historical analysis. Standard Plant Reports were
also developed in Excel using historian data.




your total solutions provider

website www.ipowersolutions.com.au                  email johne@ipowersolutions.com.au               mobile 0408 845 855
your total solutions provider

website www.ipowersolutions.com.au   email johne@ipowersolutions.com.au   mobile 0408 845 855
                                                              Oxley Creek Treatment Plant
                                                              SCADA:          Citect V5.5
                                                                              17,000 Tags
                                                                              2x Citect Servers
                                                                              4x Internet Display Clients

                                                              PLC’s:          Siemens S7-315 DP CPU’s
                                                                              Profibus DP and Profibus PA Networks
                                                                              8x PLC’s
                                                                              Ethernet communications
                                                                              2,000 I/O points

                                                              Network:        Fibre Optic Ring, Profibus

                                                              New Plant:      103 Instruments
                                                                              89 Valves
                                                                              105 Drives
                                                                              57 VSD’s
                                                                              21 Simocode Motor Controllers

Sandgate Treatment Plant
SCADA:          Citect V5.5
                7,000 Tags
                2x Citect Servers
                3x Internet Display Clients

PLC’s:          Siemens S7-315 DP CPU’s
                Profibus DP and Profibus PA Networks
                7x PLC’s
                Ethernet communications
                1,400 I/O points

Network:        Fibre Optic Ring, Profibus

New Plant:      47 Instruments
                42 Valves
                89 Drives
                28 VSD’s
                25 Simocode Motor Controllers




                                                              Wacol Treatment Plant
                                                              SCADA:          Citect V5.5
                                                                              4,000 Tags
                                                                              2x Citect Servers

                                                              PLC’s:          Siemens S7-315 DP CPU’s
                                                                              Profibus DP and Profibus PA Networks
                                                                              1x PLC
                                                                              480 I/O points

                                                              Network:        Sinec H1 Data Highway, Profibus




your total solutions provider

website www.ipowersolutions.com.au               email johne@ipowersolutions.com.au                mobile 0408 845 855

				
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