https://www.oztech.com.au/testimonial-entries daily 0.75 2019-11-25 https://www.oztech.com.au/testimonial-entries/frasers-property monthly 0.5 2019-11-25 https://www.oztech.com.au/testimonial-entries/jll monthly 0.5 2019-11-21 https://www.oztech.com.au/testimonial-entries/costa monthly 0.5 2019-11-25 https://www.oztech.com.au/testimonial-entries/jll-1 monthly 0.5 2019-11-21 https://www.oztech.com.au/testimonial-entries/pierre-lawrence monthly 0.5 2019-11-21 https://www.oztech.com.au/testimonial-entries/stuart-packer monthly 0.5 2019-11-25 https://www.oztech.com.au/clients daily 0.75 2019-11-21 https://www.oztech.com.au/clients/awnl23frbogm66qu3asyhqr46x4fap monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/elsserr8k2id2g9o32et7grgkxflv3 monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/af5k0gw4sqvewmxvg487go859gl2g2 monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/y3zb55117jlmae2jbskvpgtm0setpf monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/jycy9ttxcvyvl4089x9dj1dbycjgn6 monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/57poag47wz7gj1b06fg6psjayihfqx monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/sup21qweddvf218fslw32ni38qjgye monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/o4qeu375yqvddw52q22oloqsagf48w monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/clmsv08f74uu8ibliglz6cvu9znaa5 monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/po2qe8s1cngcdyion2mwxhx48yelwk monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/ya7wk9jih6v6l3uxn8dhhullk3k4o7 monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/rtit9jhfjblp4rjshp41u65crcbhms monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/o639cwqms3hzijjveyuezr1tqd1wdj monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/la7bn2ae37ve3izy1qbjimu9uf9fnx monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/006fldij79m03rmfdizt4i31lcx2vl monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/a6rifsf9f9jbr564kwb0gp3rap669w monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/qb85z8yjch7fd984n90pgv5hr2po7u monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/ij94ejtaqxxb0bkvzj6ug23xn5ls8j monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/ryb755xoq5kt99zk7eirnwm46kbzw8 monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/6efhtu905m5wdlreon9uqq9r40lksq monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/o3qx9yg1bmekdv4de6lw1pk8smswap monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/c6v6i57asn95ug8t294wb06cywr8vg monthly 0.5 2020-02-05 https://www.oztech.com.au/clients/oqqgksocejpu6ygkr791yc46eazk0a monthly 0.5 2020-02-05 https://www.oztech.com.au/what-we-do daily 0.75 2019-11-25 https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd65364dda0127101b71210/1574327176546/OZTECH_johnson.jpg What we do https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5d94361c3bc05e1723a9a69e/1569994269828/OZTECH_Oct2017_095.jpg What we do - install https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d943866b80f9f746fe4068f/5d943866bb9eb648cea50561/1569994855641/oztech+logos+%288%29.png What we do https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d943866b80f9f746fe4068f/5d943890ad08a67a4fc8e356/1569994908618/1.png What we do https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d943866b80f9f746fe4068f/5d943892cefce61c5f274c39/1569994900047/2.png What we do https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d943866b80f9f746fe4068f/5d94389361beb379b2864ed3/1569994900675/3.png What we do https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d943866b80f9f746fe4068f/5d94389361beb379b2864ed7/1569994900631/4.png What we do https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5d78998353adfe314f9f25b8/1568598495650/19.09.06_Oztech_Catalog_Photos_0064.jpg What we do https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d943939789bf017c41be93a/5d94393abb9eb648cea50c64/1574657697087/Sample+Floor+Plan+View.png What we do https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d943939789bf017c41be93a/5d94393afd93fa6f2aa96b95/1574657690451/Sample+Equipment+HMI+Screen.png What we do https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d943939789bf017c41be93a/5dd229a83f951311698fb136/1574657701829/Sample+User+Customizable+Dashboards+System+%281%29+copy.png What we do https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5d78999080071614671747c1/1568598495644/OZTECH_Oct2017_050.jpg What we do https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7f096610b97b057efaa14c/5dd37915b036cc38a023e040/1574657434220/1.png What we do - Commercial https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7f096610b97b057efaa14c/5dd3792c77bed738f2ce622c/1574657445098/3.png What we do - Data Centres https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7f096610b97b057efaa14c/5dd3793377bed738f2ce628b/1574657458029/6.png What we do - Scientific Facilities https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7f096610b97b057efaa14c/5dd379378ca6f6715d35617b/1574657468186/2.png What we do - Medical https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7f096610b97b057efaa14c/5dd3793c77bed738f2ce6349/1574657605345/4.png What we do - Power Plants https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7f096610b97b057efaa14c/5dd37988c2af6160a08c1363/1574657621524/5.png What we do - Retail Centres https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7f096610b97b057efaa14c/5dd3798fc2af6160a08c13b1/1574657629873/7.png What we do - Educational https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5d9436d0ad08a67a4fc8d8ab/1569994461255/OZTECH_Oct2017_036+%281%29.jpg What we do - SERVICE https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5d94342e789bf017c41bc6bc/1569994164781/19.09.06_Oztech_Catalog_Photos_0062+%281%29.jpg What we do - design https://www.oztech.com.au/home daily 1.0 2020-02-05 https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5e3a638f835c71275a6e36c0/1580884890383/OZTECH_Oct2017_089-min.jpg Home - WHO ARE OZTECH Oztech are a service focused and innovative team of highly experienced BMS engineers, software developers, technicians, NABERS assessors and professionals who deliver outstanding results for our clients. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5e3a634ff8a25f606a89af8e/1580884828489/OZTECH_Oct2017_065-min.jpg Home - service Nine out of ten of our customers are repeat business and there’s a valid reason for that. A number of our sites have been working with Oztech for over 28 years. The installed hardware and technology has changed but our commitment and dedication to delivering great service outcomes has not. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5e3a63a93d8d7e063bfe9632/1580884921640/Oztech%2B%281%29-min.png Home - NATIONAL NETWORK SYDNEY | NEWCASTLE | MELBOURNE | GOLD COAST | CANBERRA With offices on the east coast of Australia and a national reach, Oztech have the team and resources to deliver solutions Australia-wide. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5e3a633df5b80670ad635849/1580884806289/19.09.06_Oztech_Catalog_Photos_0062-min.jpg Home - EXPERTISE OzTech has the experience, team, resources and industry leading expertise to deliver the best building management solutions to suit your building, your business, and your budget. We deliver BMS service and project solutions that exceed expectations. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d9426495fcdb10c2670fbb3/5e3a644457d9ac59f4c28edc/1580885061805/download%2B%289%29+%281%29-min.png Home https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d9426495fcdb10c2670fbb3/5e3a6444feb09e0f3586f3f4/1580885062197/Energy-Efficiency-Council-min.jpg Home https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d9426495fcdb10c2670fbb3/5e3a644569d6292afd6d0d08/1580885062532/images-min.png Home https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5e3a636f40f8654969598589/1580884864126/OZTECH_Oct2017_106-min.jpg Home - RESULTS From retro-fit sites and new builds to clubs and data centres, Oztech has a proven track record of delivering systems and service outcomes that yield improved tenant and building performance outcomes. From project delivery to our ongoing service offering, our building automation solutions result in exceptional return on investment while remaining flexible and relevant. https://www.oztech.com.au/who-we-are daily 0.75 2020-01-02 https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5d7893fb53adfe314f9f04c7/1568183302086/John+Lu%C2%A0.jpg Who we are https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5d7f0fca2abc3d6eda6f7699/1568608216346/Oztech+Team Who we are https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5d7893d88007161467172dec/1568183268931/Daniel+Ashford.jpg Who we are https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dcb569c2a9f4d345328750d/1573607117161/19.09.06_Oztech_Catalog_Photos_0023.jpg Who we are https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5d78938e800716146717294a/1574660108085/andrew+byrne.jpg Who we are https://www.oztech.com.au/experience daily 0.75 2019-11-25 https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d7790dc5d553645dd5c14a5/1574656819318/download.jpeg Experience - 367 Collins St, Melbourne 367 Collins St, Melbourne https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d77916fccccb84848374d61/1574656810404/Rhodes-Corporate-Park-Building-F-1-1-1130x565.jpg Experience - Rhodes Building F Rhodes Building F https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d7791a432b8c03de1e640de/1574656875949/forum-6-office.jpg Experience - Specsavers Head Office Specsavers Head Office https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d77928954e4d01ea89d2b2f/1574656790196/artamon.JPG Experience - Foxtel Data Centres Foxtel Data Centres https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d77934254e4d01ea89d313a/1574656799466/Hunter_Street_20_Sydney_Page_11_Image_0001.jpg Experience - 20 Hunter St, Sydney 20 Hunter St, Sydney https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d77938d54e4d01ea89d33d0/1574656886653/image0.jpg Experience - St Andrews House, Sydney St Andrews House, Sydney https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d77942cc21fb317123be1d3/1574656752229/321-exhibition-street_joost-kuckartz3.jpg Experience - 321 Exhibition St, Melbourne 321 Exhibition St, Melbourne https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d7794aeb7f8c222b2cbd035/1574656896261/65-Berry-Street-3.jpg Experience - 65 Berry St, North Sydney https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d7794f4dcde7f2838281a55/1574656920160/08fc2fc0-e698-11e4-a48e-81f1e4a2fdbf.jpg Experience - 140 William St, Melbourne 140 William St, Melbourne https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d779546a5bee27857392936/1574656769583/download+%281%29.jpeg Experience - Tiffany’s Sydney Flagship Store Tiffany’s Sydney Flagship Store https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d7795ec4a4ed7208f7671d2/1568182951258/Giving-Compass-Magazine-Coming-soon.jpg Experience - Melbourne Town Hall Administration Building Melbourne Town Hall Administration Building https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d7795fd32b8c03de1e66158/1568616808398/Giving-Compass-Magazine-Coming-soon.jpg Experience - Enwave Energy Plant Enwave Energy Plant https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d7f3176d9776457f89cffb2/1574657043546/main2.jpg Experience - Enwave Energy Plant https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/5d7790da4a4ed7208f764568/5d7f31b4fd9cb8683a1c9994/1574656954364/De5KFdNUwAAwr_E+%281%29.jpeg Experience - Melbourne Town Hall Administration Building https://www.oztech.com.au/contact daily 0.75 2019-11-18 https://www.oztech.com.au/why daily 0.75 2019-11-25 https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5d7eefa2b14df15440f7f4f1/1568599984255/OZTECH.jpg Why - CUSTOMER CENTRIC https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5d7eeb5e424e81675b941c7e/1568598885036/321-exhibition-street.jpg Why - RESULTS https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5d7f32b130f5db56eed49633/1568617142464/OZTECH_Oct2017_089.jpg Why - EXPERIENCE https://www.oztech.com.au/terms-of-use daily 0.75 2019-09-17 https://www.oztech.com.au/privacy-policy daily 0.75 2019-11-25 https://www.oztech.com.au/current-projects daily 0.75 2019-11-25 https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd51667cb893b61e3028d78/1574332373217/36+Carrington+St%2C+Sydney+jpg Current Projects - 36 Carrington St, Sydney 36 Carrington St, Sydney (Completion early 2020) https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd51396f129ea05a89646b3/1574332373214/image146_1.jpg Current Projects - 73 Miller St, North Sydney Brief The project is a major repositioning project for the building, expanding the current 14,672m² to 19,062m² of net lettable area. Through the incorporation of new sustainable features including a rooftop photovoltaic system, the building will achieve a NABERS Energy Rating of 5 stars and necessitated a sophisticated and reliable Building Management System. Solution Due for completion towards mid 2020 Oztech is currently well into the delivery of a complete BMS utilising the latest Johnson Controls BACnet controllers and Niagara 4 JACE-8000. The system features the full control of the HVAC systems together with integration across lighting, security and metering services. Featuring all of Oztech’s latest feature-rich enhanced Niagara 4 templates and tools, the GUI webserver provides powerful and flexible user access, whether via PC or portable/touchscreen devices. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd51785f129ea05a8968fdc/1574332373224/GenesisCare_Radiation-Therapy_Shepparton.jpg Current Projects - Genesis Care Shepparton (Completion end of 2019) BRIEF This new state of the art rural cancer treatment facility is intended to serve as a basis for future rural cancer treatment centres and necessitated a sophisticated and reliable Building Management System. SOLUTION Oztech is currently in the final stages of delivering a combined Mech-Elec and BMS package; utilising the latest Johnson Controls IP-Based BACnet controllers and Niagara 4 JACE-8000, housed into a fully integrated MSSB with Oztech’s new “Virtual MSSB” HMI touchscreen interface. The system features robust control of mission-critical mechanical equipment including the chilled water system serving the Linear Accelerator medical equipment, and fully integrated control and monitoring of building services including mechanical, electrical, hydraulics, medical gas and energy metering. Featuring all of Oztech’s latest feature-rich enhanced Niagara 4 templates and tools, the GUI webserver provides powerful and flexible user access, whether via PC or portable/touchscreen devices. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd518524a9bfb2d3f940ad5/1574332373227/timthumb+%281%29.jpeg Current Projects - Melbourne Town Hall Administration Building (Completion end of 2019) BRIEF This historic heritage-listed government facility required a major Automatic Controls upgrade where ongoing lack of control and visibility of existing standalone systems were not in line of the City of Melbourne’s push towards an energy sustainable building portfolio. SOLUTION Oztech designed and supplied a new high performance BMS IP communications backbone vertically throughout the building, but also Johnson Controls’ low power consumption, flexible and reliable ZigBee wireless mesh technology across the floors. The upgrade included a complete Building Management and Energy Monitoring System, integrated with a new central Oztech Niagara 4 Supervisor Server, virtualised and hosted on client IT assets. https://www.oztech.com.au/case-studies daily 0.75 2019-11-25 https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd66b4ea8c5393bf2a701a7/1574333268872/Tiffanys%2BSydney.jpeg Case Studies - Tiffany & Co.'s Sydney Flagship Store Brief The project is a major repositioning project for the building, expanding the current 14,672m² to 19,062m² of net lettable area. Through the incorporation of new sustainable features including a rooftop photovoltaic system, the building will achieve a NABERS Energy Rating of 5 stars and necessitated a sophisticated and reliable Building Management System. Solution Due for completion towards mid 2020 Oztech is currently well into the delivery of a complete BMS utilising the latest Johnson Controls BACnet controllers and Niagara 4 JACE-8000. The system features the full control of the HVAC systems together with integration across lighting, security and metering services. Featuring all of Oztech’s latest feature-rich enhanced Niagara 4 templates and tools, the GUI webserver provides powerful and flexible user access, whether via PC or portable/touchscreen devices. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd66b5f0e89843019e9a51b/1574333291932/2.png Case Studies - St Andrews House, Sydney 36 Carrington St, Sydney (Completion early 2020) https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd66dc5ba56c2184367ae2b/1574333905251/FOXTEL+DATA+CENTRES Case Studies - Foxtel Data Centres, Queensland & Victoria BRIEF Provide an end to end data centre monitoring and control solution for the two mission critical Foxtel Data Centres in Queensland and Victoria. SOLUTION Oztech installed a modern network of Oztech DDC + Oztech Niagara 4 Building Management System across the two sites. The system controls and monitors all the mission critical equipment including the emergency generators, load shedding and emergency UPS systems. The BMS also provides real-time submetering and long-term trending of the main electrical consumers. OUTCOME A fully integrated Niagara 4 Building Management Systems provides full system integration and monitoring faculties for the in house IT staff. The system has delivered 100% uptime for both sites since installation. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5ddb57c485e3643e178cd1fe/1574655954235/1.png Case Studies - 367 Collins St, Melbourne BRIEF As part of Mirvac’s sustainability initiatives with government supported grants, this facility required a complete replacement and upgrade of the existing Carrier Chiller Control System, specifically to deliver reductions in energy consumption. SOLUTION Oztech’s advisory division assessed the energy performance of the existing Chiller Control System to develop quantitative predictions on energy reductions when equipped with Johnson Controls Central Plant Optimization® suite combined with Oztech’s intelligent adaptive control systems to deliver a COP-maximising system. Oztech’s solution was chosen over competing black-box type systems due to the complete transparency of the plant modelling approach and functional control algorithms. The upgrade also necessitated seamless integration with the existing air-side BMS to ensure that the systems collectively operate and co-exist side by side on the building’s site-wide Bacnet network. OUTCOME Oztech successfully replaced all existing Carrier CCN controllers, BMS gateways and servers, integrating with the Carrier chillers via native CCN to the open Niagara 4 framework. All equipment control and energy monitoring additions have been elegantly integrated into the building and systems adaptive tuning is currently underway. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5ddb5904ee3ebb607af4ab16/1574656312532/140+William+St%2C+Melbourne Case Studies - 140 William St, Melbourne BRIEF The iconic former BHP House in Melbourne’s CBD has recently been undergoing major infrastructure improvements including new lifts, all new chiller plant and new tenant condenser water systems throughout. The natural progression with these works was to upgrade the BMS to a latest technology Tridium Niagara based system. SOLUTION A key requirement of the BMS upgrade was to provide more flexibility and controllability of the floor HVAC systems. With over 160 physical control point per floor the challenge was to provide a cost effective solution while also managing the space limitations posed. In response Oztech designed and installed Oztech Modbus boards for the floors that then communicated back to BACnet controllers and floor by floor JACE controllers. A redundant ring optical fibre topology building services network was installed vertically through the 42 storey building. The upgrade included a complete Building Management and Energy Monitoring System, integrated with a new central Oztech Niagara 4 Supervisor Server. A series of client focused building performance OUTCOME The project was completed on budget and within the project time frames. The building performance has seen measurable improvements across electricity, gas and water. Tenant survey data has also demonstrated a reduction in tenant complaints. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5ddb58c3c040f62cf15c98de/1574656229928/SPECSAVERS+HEAD+OFFICE Case Studies - Specsavers Head Office, Melbourne BRIEF This facility initially required an Energy Monitoring System as part of a proposed major backup generator upgrade due to existing power infrastructure capacity constraints. SOLUTION While the generator upgrade did not proceed due to exorbitant costs, as a genuine feasible alternative at a fraction of the cost, Oztech instead proposed a sophisticated site-wide integrated Building Management System complete with Energy Monitoring and Load Shedding Capabilities via intelligent control of Mechanical Services equipment. OUTCOME Oztech completed a major overhaul and modernisation of previous standalone control systems with a modern network of Johnson Controls DDC + Oztech Niagara 4 Building Management System. Real-time submetering and long-term trending of main electrical consumers. Elegant integration of electrical data for automatic load shedding/reduction of Mechanical Services power consumption. Significant improvement of indoor environment quality via sophisticated DDC control strategies for multi-zone air handling systems via Johnson Controls innovative PMAC adaptive equipment staging algorithms. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5ddb583085e3643e178cddf7/1574656147266/367+Collins+St%2C+Melbourne Case Studies - 321 Exhibition St, Melbourne BRIEF The building’s owner undertook a major $20 million renovation of the building services including the installation of an all new Co-Generation plant. SOLUTION Oztech were awarded the contract to supply and install a new site wide BMS. The BMS not only provides full control and monitoring of all the HVAC systems including the 400 plus VAVs, it is also fully interfaced with the onsite Co-Gen plant and controls the system critical load shedding strategy in the building. OUTCOME The HAVC system and Co-Gen was designed to deliver a 5.5 Star NABERS rating. The building has delivered year on year 6 Star NABERS ratings to be the first refurbished building in Australia to achieve 6 Stars. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd66f228bcf197a9a500886/1574334259369/65+BERRY+STREET Case Studies - 65 Berry St, North Sydney BRIEF To retrofit a live and aging building with an all new water cooled HVAC plant and new on floor AHUs together with a new Tridium based BMS. SOLUTION A new fibre optic building services network was installed together managed switches throughout. Oztech completed a major overhaul and modernisation of the previous control systems with a modern network of Easy IO DDC and Schneider VAVs and an Oztech Niagara Building Management System. OUTCOME The building now has an industry leading BMS with CopperTree Analytics and Comfy. There has been a significant improvement of indoor environment quality via sophisticated DDC control strategies for HVAC systems. The building now delivers 5 Star NABERS ratings. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd66eb247de3255302a8cf2/1574334164035/ENWAVE+ENERGY Case Studies - Enwave Energy Plant, Sydney BRIEF Built to provide electricity, chilled and heating water to the nearby Qantas domestic terminal and commercial buildings the Enwave Trigeneration facility required a completed BMS and energy management system to provide complete operational transparency across the facility. SOLUTION A site wide Oztech BMS solution was installed to control and monitor all the cooling and heating plant including the 12 x rooftop cooling towers. The system monitors the 2 x 4 MW generators together with monitoring of the site switchboards HLI breakers and site electrical and gas metering system. OUTCOME Oztech installed an extensive building services network throughout the facility and connected Oztech BACnet and Modbus controllers with an OzMon Building Management system. The facility provides full BMS control of all the plant equipment with real-time submetering and log-term trending of all the site metering. A 2018 trunkline extension of the facility to a newly built commercial office and hotel tower resulted in the extension of the BMS to include over 30 thermal energy meters. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd66f6a47de3255302a980d/1574334451562/MELBOURNE+TOWN+HALL+ADMINISTRATION Case Studies - Melbourne Town Hall Administration Building BRIEF This historic heritage-listed government facility required a major Automatic Controls upgrade where ongoing lack of control and visibility of existing standalone systems were not in line with the City of Melbourne’s push towards an energy sustainable building portfolio. SOLUTION Oztech designed and supplied a new high performance BMS IP communications backbone vertically throughout the building, but also Johnson Controls’ low power consumption, flexible and reliable ZigBee wireless mesh technology across the floors. The upgrade included a complete Building Management and Energy Monitoring System, integrated OUTCOME Oztech completed the major overhaul and modernisation project with Johnson Controls Open BACnet products and Oztech’s latest Niagara 4 BMS templates. Real-time submetering and long-term trending of main electrical consumers with automatic reporting capabilities. Oztech continues to be engaged to add and integrate more of City of Melbourne’s facilities to the centralised BMS portfolio. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd66b7c41a56d7f76571f8e/1574333324972/20+Hunter+Street%2C+Sydney Case Studies - 20 Hunter Street, Sydney BRIEF As part of the building’s infrastructure upgrade plan a new “Open” BMS was specified to deliver improved tenant environmental conditions while increasing the building energy performance SOLUTION Oztech designed and supplied a new high performance BMS IP communications backbone vertically throughout the building. Due to the on floor VAV configuration, Johnson Controls’ fully programable dual duct VAV controllers were chosen together with JCI controls hardware for the remainder of the HVAC plant. The headend was upgraded to a new central Oztech Niagara 4 Supervisor Server. OUTCOME The works were completed in a “live” environment on time and well within budget. In the six months since completion the building, already a 5 star NABERS building, has delivered a 10% average energy improvement. Tenant air conditioning complaints have dropped to less than a third in the same time period. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd66b98ba56c21843678c03/1574333346273/Rhodes+Building+f Case Studies - Rhodes Building F BRIEF A greenfield site the commercial building was designed as a 5 Star Greenstar build with a minimum 5 Stars NABERS rating. SOLUTION The HVAC system employs VAVs and active chilled beams on the floors, a variable flow chilled water system serves the six roof top air handling units. A comprehensive gas, water and electrical metering system is connected to the BMS. Oztech deployed a site wide BACnet solution together with CopperTree Analytics OUTCOME The building’s operational performance has exceeded the design modelling with the building achieving year on year 5.5 Star NABERS ratings. The building was also recently crowned Australia’s first carbon neutral building. https://www.oztech.com.au/current-projects-2 daily 0.75 2019-11-21 https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd667daf3784826f8e2ae4b/1574332373217/36+Carrington+St%2C+Sydney+jpg Copy of Current Projects - 36 Carrington St, Sydney 36 Carrington St, Sydney (Completion early 2020) https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd667daf3784826f8e2ae4e/1574332373224/GenesisCare_Radiation-Therapy_Shepparton.jpg Copy of Current Projects - Genesis Care Shepparton (Completion end of 2019) BRIEF This new state of the art rural cancer treatment facility is intended to serve as a basis for future rural cancer treatment centres and necessitated a sophisticated and reliable Building Management System. SOLUTION Oztech is currently in the final stages of delivering a combined Mech-Elec and BMS package; utilising the latest Johnson Controls IP-Based BACnet controllers and Niagara 4 JACE-8000, housed into a fully integrated MSSB with Oztech’s new “Virtual MSSB” HMI touchscreen interface. The system features robust control of mission-critical mechanical equipment including the chilled water system serving the Linear Accelerator medical equipment, and fully integrated control and monitoring of building services including mechanical, electrical, hydraulics, medical gas and energy metering. Featuring all of Oztech’s latest feature-rich enhanced Niagara 4 templates and tools, the GUI webserver provides powerful and flexible user access, whether via PC or portable/touchscreen devices. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd667daf3784826f8e2ae51/1574332373227/timthumb+%281%29.jpeg Copy of Current Projects - Melbourne Town Hall Administration Building (Completion end of 2019) BRIEF This historic heritage-listed government facility required a major Automatic Controls upgrade where ongoing lack of control and visibility of existing standalone systems were not in line of the City of Melbourne’s push towards an energy sustainable building portfolio. SOLUTION Oztech designed and supplied a new high performance BMS IP communications backbone vertically throughout the building, but also Johnson Controls’ low power consumption, flexible and reliable ZigBee wireless mesh technology across the floors. The upgrade included a complete Building Management and Energy Monitoring System, integrated with a new central Oztech Niagara 4 Supervisor Server, virtualised and hosted on client IT assets. https://static1.squarespace.com/static/5d7703f5df2ad81c120ff8fe/t/5dd667daf3784826f8e2ae48/1574332373214/image146_1.jpg Copy of Current Projects - 73 Miller St, North Sydney Brief The project is a major repositioning project for the building, expanding the current 14,672m² to 19,062m² of net lettable area. Through the incorporation of new sustainable features including a rooftop photovoltaic system, the building will achieve a NABERS Energy Rating of 5 stars and necessitated a sophisticated and reliable Building Management System. Solution Due for completion towards mid 2020 Oztech is currently well into the delivery of a complete BMS utilising the latest Johnson Controls BACnet controllers and Niagara 4 JACE-8000. The system features the full control of the HVAC systems together with integration across lighting, security and metering services. Featuring all of Oztech’s latest feature-rich enhanced Niagara 4 templates and tools, the GUI webserver provides powerful and flexible user access, whether via PC or portable/touchscreen devices.