I am a young professional Engineer with six years' experience principally in the Water and Wastewater industry, including one year as an undergraduate. I am a lateral thinker and approach challenges pragmatically and have developed and demonstrated an extensive capability in the successful delivery of projects involving planning, asset management, design, procurement, contract management, stakeholder management and construction and delivery.My personality is one of openness and honesty making me a capable individual of working with, and alongside, a wide range of multi-disciplinary stakeholders.I have demonstrated technical competencies and have an excellent grasp of Water and Wastewater treatment processes. I am conversant in a range of software tools including AutoCAD, BricsCAD, SolidWorks, Acrulog & Odalog field data loggers (H2S Monitoring), a range of water transient logging software & hardware, Clear SCADA, Surveying using Trimble equipment and software and the Microsoft Office suite, including MS Project.
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Water EngineerGhd Sep 2021 - PresentCanberra, Australian Capital Territory, Australia -
Project EngineerCentral Coast Council Jan 2020 - Jun 2021Central Coast, New South Wales, AustraliaProject Engineer as part of the contract administration team for the Mardi To Warnervale Pipeline. -
Asset EngineerCentral Coast Council Aug 2018 - Jan 2020Central Coast, AustraliaAs an Asset Engineer at Councils Water and Sewer Directorate I was responsible for Capital Works Planning for Water & Wasterwater Treatment Plants including managing and facilitating planning, investigations & designs on a wide range of projects from civil, electrical and mechanical upgrades to renewals & process improvements.My duties typically included:• Managing projects from inception to design and construction• Contract management and preparation of technical specifications• Water Transient Investigations & root cause analysis• Clear SCADA interrogation to asses and determine and diagnose faults and improve system performance• Odour (H2S) investigations using Acrulog and Odalog field loggers within the sewer network and on Odour Control Facilities• mentoring and overseeing student engineers
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Project EngineerCentral Coast Council Jan 2017 - Aug 2018Central Coast, AustraliaEngaged as a contractor to take over managing and delivering Central Coast Councils Sewer Pump Station (SPS) Overflow Management Program. The projects objectives were to reduce and minimize severity of SPS overflows through improving knowledge of the network, control of the stations and knowledge of potential overflow events. The project included roll-out of remote overflow monitoring devices for critical overflow sites. I later presented the project to former Wyong Council counterparts so that they could replicate the project in the northern sewer catchments.In 2018 I played a key role in facilitating the Capital Expenditure forecasting and prioritization of works across Water and Wastewater Treatment Plants for the 2018-2021 IPART review for Central Coast Council’s first pricing submission since the amalgamation of Gosford City Council and Wyong Shire Council
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InfantryAustralian Army Jan 2010 - Jan 20172/17 Rnswr Alpha Coy, Dee Why, Sydney Australia -
Owner-BuilderSelf Employed Jan 2015 - Dec 2016Mt ColahUndertook a complete rebuild and renovation of a personal residence from design through to construction amounting to $240,000 in value. Challenges included designing for building in a Bush fire Prone Area (BAL 29) and undertaking construction whilst home was still occupied. The renovation included a new garage & workshop, knockdown, removal and renewal of all external and internal walls walls whilst keeping most of the roof structure, complete new kitchen and laundry, new bathrooms, new wrap-around veranda & Sunroom and conversion from tiled roof to Colorbond. Duties typically included:• obtaining all necessary council and authority approvals• preparation of design through to construction drawings• cost estimation• overseeing and supervising all tradespeople• ordering materials and managing the building site -
Research AssistantUniversity Of Technology Sydney Sep 2014 - Feb 2015Sydney, AustraliaPart time Research Assistant at former RobotAssist for University of Technology, Sydney. Duties included supervising two teams of students in a design project and research, design and prototype a set of operating train doors as part of a broader project involving digital technology for autonomous sensing and control of human traffic on trains and stations. -
Undergraduate EngineerCentral Coast Council Feb 2014 - Aug 2014Central Coast, AustraliaKey responsibilities included:• managing and facilitating sewer main pipe condition assessments particularly in Asbestos Mains• mentoring and overseeing a student engineer• managing and implementing councils Sewer Pump Station Overflow Management Program• site surveying• Drafting (AutoCAD)• Assisting in a Sewer Pump Station Condition assessment across councils network• Clear SCADA interrogation to asses, determine and diagnose faults and improve system performance• Conducted water transient analyses in water and sewer mains
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Student EngineerCentral Coast Council Aug 2013 - Feb 2014Central CoastKey responsibilities:• assisting a consultant in the development of a major condition assessment across all of councils Sewer Pump Stations.• Conducted water transient analyses in water and sewer mains.• Undertook training and conducted surveying using Trimble equipment – survey tasks included establishing RLs for SPSs and Manholes, surveying pipes and valve pits for developing design drawings.• Drafting (AutoCAD)• Assisting with project planning using MS Project• Project Cost Estimating using Rawlinson’s and NSW Reference Rates Manual
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Intern - Design And DraftingCaptial Consulting Engineers Dec 2012 - Jan 2013Hornsby Nsw- Draftsman
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Student Engineer And DraftsSmoke Control Feb 2011 - Aug 2011Silverwater• Liaising with suppliers, clients, architects, engineers and in-house fabricators Design and Drafting (AutoCAD)• Drawings for construction and integration into commercial and residential buildings and drawings for fabrication of various Passive and Active Fire suppression systems e.g. glazing, smoke & fire curtains, doors, windows, louvres etc.• Worked with factory personal to develop a standard set of shop drawing templates for Smoke Controls fire rated windows to streamline production.• On-site installations
David Liddle Education Details
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Mechanical Engineering
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St Ives High School, St Ives
Frequently Asked Questions about David Liddle
What company does David Liddle work for?
David Liddle works for Ghd
What is David Liddle's role at the current company?
David Liddle's current role is Project Manager and Design Management.
What schools did David Liddle attend?
David Liddle attended University Of Technology, Sydney, St Ives High School, St Ives, Maru-A-Pula School (Map).
Who are David Liddle's colleagues?
David Liddle's colleagues are Manuel Ancheta, Sheryl Cornelius, Fabricio Berdejo, Tru Utovou, Justine Jones Csci, C.wem, Ziad Tarek, Pippa Fernandes.
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2brightongrammar.vic.edu.au, brightongrammar.vic.edu.au -
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