About Us
SNG
About SNG Engineering
SNG Engineering Pty Ltd is a Sydney-based civil engineering and construction firm specialising in water treatment plant (WTP) and wastewater treatment plant (WWTP) construction, urban utility networks, and civil infrastructure delivery across New South Wales and Queensland. Founded in 2010, SNG has over 15 years of experience partnering with local councils, state government agencies, and private developers to deliver high-performing water and civil assets in both metropolitan and remote Australian environments.
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Our Journey
Milestones in Australian Infrastructure
Since our establishment, SNG Engineering has evolved from a specialist utility contractor into a multidisciplinary infrastructure partner. Our growth is marked by a sustained track record of delivering complex assets in logistically demanding regional corridors.
Demonstrated Experience
Key Projects
We define our success through the resilience of the assets we leave behind. Our portfolio features projects that required high-level technical problem-solving and operational independence.
Strategic Large-Bore Water Main Installation (DN960)
A high-stakes utility project involving the supply and installation of 320 meters of DN960 MSCL pipeline. The project included specialized piling and structural encasement.
Nanima Pond Infrastructure Upgrade
A two-stage remediation and capacity expansion project for water storage ponds. The work focused on environmental compliance and structural stability of the storage basins.
Troy Gully Sewage Pump Station Upgrade (500 L/s)
A critical capacity upgrade for a major sewage pump station in the Dubbo region. The project modernized an aging facility to accommodate urban growth while significantly improving operational safety and environmental protection.
Design and Construction of White Cliff Water Treatment Plant
This project involved the provision of high-quality potable water to the White Cliff community through the implementation of advanced filtration and disinfection technologies. SNG managed the complex transition from raw water intake to a fully compliant drinking water facility.
Design and Construction of Cullen Bullen WWTP
SNG Engineering was engaged to deliver an end-to-end design and construction solution for the Cullen Bullen Wastewater Treatment Plant. The project focused on replacing aging infrastructure with a modern, automated system capable of meeting stringent environmental discharge standards while ensuring long-term operational reliability for the regional community.
How we engineer certainty on every project.
The 3A Delivery Engine
SNG Engineering operates on a results-oriented framework designed to solve complex infrastructure challenges through three pillars of excellence:
Advanced Engineering
We integrate cutting-edge technology including BIM (Building Information Modeling), SCADA, and Drones from the earliest stages. This tech-first approach allows us to optimize project outcomes and mitigate structural risks in a digital environment before construction begins.
Accredited Quality
Our methodology is governed by a triple-certified Integrated Management System (ISO 9001, 14001, and 45001). This ensures that safety, environmental stewardship, and technical integrity are baked into our daily workflow.
Adaptive Solutions
We specialize in proactive construction management in remote and challenging environments. Our expertise lies in managing complex supply chains and geological hurdles to deliver budget-conscious, operational excellence regardless of location.
Our Company Status
Accreditations & Regulatory Compliance
PQC (Prequalification)
Level 3
This status qualifies SNG Engineering to tender for NSW Government construction contracts up to a specified financial threshold, demonstrating our financial capability, technical competence, and management systems to rigorous government procurement standards.
ISO
Triple-Certification
Certified to ISO 9001:2015 (Quality),
ISO 14001:2015 (Environmental), and
ISO 45001:2018 (Safety).
Accredited for
High-Risk Works
Fully licensed for confined space entry, deep excavations, and live flow management—in accordance with the Work Health and Safety Act 2011 (NSW) and Safe Work Australia requirements.
Our TEAM MEMBER
Meet the Team
SNG Engineering is powered by a multi-disciplinary team of civil, mechanical, and electrical engineers, supported by specialized site supervisors and project managers.
Bradley Roy
CEO of Industrie
Lawrence Peter
Four Man
Peter Hase
Sr. Engineer
Savannah Nguyen
Architect
Brooklyn Simmons
Architect Designer
Kedar Gharpure
Director
Got Questions?
Frequently Asked Questions
SNG was founded in 2010. We are headquartered in Sydney and maintain active operational hubs to serve clients across New South Wales and Queensland.
We hold PQC Level 3 status, which verifies our eligibility for major NSW Government infrastructure projects based on a proven history of technical and financial performance.
Our remote portfolio includes the Wilcannia WTP, Windorah WTP, and various regional pump station upgrades. We specialize in “self-sufficient” delivery, managing all logistics, housing, and supply chains internally.
It is SNG’s proprietary process of Advanced Engineering (Technology), Accredited Quality (Standards), and Adaptive Solutions (Execution). It ensures that mechanical hardware is perfectly synchronized with digital automation logic.
Ready to partner with SNG Engineering?
Discover how our precision engineering can deliver your next critical infrastructure project.