Paiorua Ngarua Email & Phone Number

Sydney, New South Wales, Australia

- Coordination, Investigations and Design for Delivery of Sydney Water Refresh Vaucluse Diamond Bay (RVDB) Project - construction of 2x Sewer Pump Stations, Microtunnel and HDD drills for sewer diversion- Construction of Colac Water Reclamation Plant (CWRP)

Sydney, New South Wales, Australia

On Secondment from Comdain to D4C- Delivery and coordination of various Sydney Water projects in Rehabilitation of Sewer Reticulation Mains, Carrier Mains and Maintenance Hole structures - Management / Liaison of Stakeholders, Subcontractors and Construction personnel

Sydney, New South Wales, Australia

Coordination and Delivery of - Water Canal Rehabilitation and Security Fencing Installation, worth - Sewer Pump Station Mechanical and Electrical Upgrades, worth - Sewer Emergency Relief Systems (ERS)Tender estimation and support for - Upgrade / Rehabilitation of - Sydney City Storm Water Network, - Wallacia Sewer Network, - Construction of Gas Pipeline in Perth

Sydney, Australia

Worked on various Construction sites and warehousesConstruction of - Meriton Apartments- Sports Pool- Public RestroomsShopping centre Furniture installFood container devanning

Rarotonga, Cook Islands

PMU is responsible with implementing the Cook Islands Government Project, Te Mato Vai - Water Delivery Systems Upgrade Project, for the island of Rarotonga. The total project valued at $60m.Development and Management of Asset Management system- Water infrastructure assets register, processes, systems- Collection / verification and collation of Technical and Field data - Transference of data to online program AssetFindaConstruction Drawings – AutoCAD- Verification, completion and updates of construction / as-built drawings- Maintaining documentation and drawings register- Transference of drawings from AutoCAD to ArcGISAssist Construction / Asset Manager in managing and overseeing all aspects of the Construction Works Programme- Completion of Stage 1 Pipeline Construction and Commissioning- Ensuring Contractor’s compliance to designs, - Verifying Contractor claims and variations- Ensuring Site Safety Compliance, Traffic Management, - Environmental and Land Management- Undertake regular Quality Inspections on the Contractor’s delivery systems- Carry out Commissioning works, including - purging / washing / filling of new PE pipeline- Ensuring pressure tests compliance- Reviewing and repairing of any failed pressure tested areas

Rarotonga, Cook Islands

Planning and implementation of day to day works with Acting Director of the Water Works division. - Implementation of Water Meter Install Project- Maintenance of Water Collection Intake Facilities and Asset Networks- Development of the Te Mato Vai Water Supply Upgrade Project

New Plymouth, New Zealand

Development of - Engineering Designs from FEED through to Detailed Design and Construction Stages - Engineering drawings such as P&IDs, PFDs, PSFDs, Hazardous Area Drawings- Project Proposals and Presentations- Model simulations for pipeline flow, depressurisation, and hydrate formation via VMGSim- MS Excel/Word Programs for efficient generation of Technical ReportsInvestigations via - Cost and feasibility studies, - preliminary designs, - detailed designs and calculations Preparation of various engineering reports such as:- Basis of Design, - Technical Notes and Queries, - Design Reviews, - HAZOPs

Edgecumbe, New Zealand

- Carried out investigations into the loss of revenue via product during Processing of Raw Milk - Coordinated communication and management of Stakeholders – Plant Management and Operations, and Laboratories - Strategized with leadership committee by sharing insights and performance-enhancing proposal to increase potential savings - Presentation of Investigative results and proposal for company Potential Project Savings, $15,000 - $20,000 over 6 Months

Rarotonga Cook Islands

Development of - Computer aided drawings (AutoCAD) and designs- Water Asset and Networks mapping- Water collection tank designs- Water Pressure and Flow data collection, analysis and interpretation- Training session for fellow employees on AutoCAD programI am personally proud of the fact I was able to tutor some of the employees on how to produce 2D and 3D drawings of inanimate objects using the AutoCAD program. I enjoyed watching them become excited about what I was teaching them.

Rarotonga, Cook Islands

Development and Promotion of Waste Management Department that had the objective of minimizing waste pollution on the island, encouragement of recycling various plastics, papers, metals etc. This was via - development of the department Logo. - Public advertisement of suitable waste for the landfill, recyclable waste, - publicizing the waste collection routes, with the assistance of the Health Department.Works included development of - Computer aided drawings (AutoCAD) and designs of new landfill- MS Excel Macros for Waste data collection, analysis and interpretation- Financial management of Landfill revenue- Mapping of Waste collection route- Completion of New Landfill and Sewer Settling Pond Site Construction- Promotion of Waste Management through Work ExpoI enjoyed this role as I could see I was making a difference in the community and the amount of knowledge I gained from working with this organisation had given me a great foundation to build on.